--- a/.hgignore Wed Nov 21 23:34:54 2012 +0100
+++ b/.hgignore Thu Nov 22 00:41:53 2012 +0100
@@ -39,6 +39,8 @@
glob:*.orig
glob:*.bak
glob:*.rej
+glob:project_files/hwc/*.c
+glob:project_files/hwc/*.h
glob:project_files/Android-build/SDL-android-project/jni/**
glob:project_files/Android-build/SDL-android-project/obj
glob:project_files/Android-build/SDL-android-project/libs/armeabi*
--- a/CMakeLists.txt Wed Nov 21 23:34:54 2012 +0100
+++ b/CMakeLists.txt Thu Nov 22 00:41:53 2012 +0100
@@ -18,12 +18,17 @@
option(NOPNG "Disable screenshoot compression [default: auto]" OFF)
option(NOVIDEOREC "Disable video recording [default: auto]" OFF)
-option(BUILD_ENGINE_LIBRARY "Enable hwengine library [default: off]" OFF)
+
+option(WEBGL "Enable WebGL build (implies NOPASCAL) [default: off]" OFF)
+option(NOPASCAL "Compile hwengine as native C [default: off]" ${WEBGL})
+option(LIBENGINE "Enable hwengine library [default: off]" OFF)
+
option(ANDROID "Enable Android build [default: off]" OFF)
option(NOAUTOUPDATE "Disable OS X Sparkle update checking" OFF)
option(CROSSAPPLE "Enable OSX when not on OSX [default: off]" OFF)
option(MINIMAL_FLAGS "Respect system flags as much as possible [default: off]" OFF)
+
#detect Mercurial revision (if present)
IF(NOT NOREVISION)
set(default_build_type "DEBUG")
@@ -220,8 +225,9 @@
link_directories("${EXECUTABLE_OUTPUT_PATH}" "${CMAKE_SOURCE_DIR}/misc/winutils/bin")
endif(WIN32)
-#server discovery
-if(NOT NOSERVER)
+
+#Haskell compiler discovery (for server and engine in c)
+if((NOT NOSERVER) OR NOPASCAL)
if(GHC)
set(ghc_executable ${GHC})
else()
@@ -229,53 +235,73 @@
endif()
if(ghc_executable)
- set(HAVE_NETSERVER true)
- add_subdirectory(gameServer)
- message(STATUS "Found GHC: ${ghc_executable}")
+ exec_program(${ghc_executable} ARGS "-V" OUTPUT_VARIABLE ghc_version_long)
+ string(REGEX REPLACE ".*([0-9]+\\.[0-9]+\\.[0-9]+)" "\\1" ghc_version "${ghc_version_long}")
+ message(STATUS "Found GHC: ${ghc_executable} (version ${ghc_version})")
else()
- message(WARNING "Could NOT find GHC, server will not be built")
- set(HAVE_NETSERVER false)
+ message(STATUS "Could NOT find GHC, needed by gameServer and pas2c")
endif()
+endif()
+
+
+#check gameServer
+if((ghc_executable) AND (NOT NOSERVER) AND (NOT WEBGL))
+ set(HAVE_NETSERVER true)
+ add_subdirectory(gameServer)
else()
- message(STATUS "Server will not be built per user request")
+ message(STATUS "Skipping gameServer target")
set(HAVE_NETSERVER false)
endif()
#lua discovery
find_package(Lua)
-if(LUA_FOUND)
+if(LUA_FOUND AND (NOT WEBGL))
message(STATUS "Found LUA: ${LUA_DEFAULT}")
else()
- message(STATUS "LUA will be provided by the bundled sources")
+ message(STATUS "Using internal LUA library")
add_subdirectory(misc/liblua)
#linking with liblua.a requires system readline
set(pascal_flags "-k${EXECUTABLE_OUTPUT_PATH}/lib${LUA_LIBRARY}.a" "-k-lreadline" ${pascal_flags})
endif()
-#main engine
-add_subdirectory(hedgewars)
-
#physfs library
add_subdirectory(misc/physfs)
#frontend library
add_subdirectory(project_files/frontlib)
-#Android related build scripts
-if(ANDROID)
- #run cmake -DANDROID=1 to enable this
- add_subdirectory(project_files/Android-build)
+
+if(NOPASCAL)
+ if (NOT ghc_executable)
+ message(FATAL_ERROR "A Haskell compiler is required to build engine in C")
+ endif()
+ #pascal to c converter
+ add_subdirectory(tools/pas2c)
+ add_subdirectory(project_files/hwc)
+else()
+ #main pascal engine
+ add_subdirectory(hedgewars)
endif()
-#TODO: when ANDROID, BUILD_ENGINE_LIBRARY should be set
-if(NOT ANDROID)
- add_subdirectory(bin)
- add_subdirectory(QTfrontend)
- add_subdirectory(share)
- add_subdirectory(tools)
-endif()
+if(WEBGL)
+ #WEBGL deps
+else(WEBGL)
+ #Android related build scripts
+ if(ANDROID)
+ add_subdirectory(project_files/Android-build)
+ endif()
+
+ #TODO: when ANDROID, BUILD_ENGINE_LIBRARY should be set
+ if(NOT ANDROID)
+ add_subdirectory(bin)
+ add_subdirectory(QTfrontend)
+ add_subdirectory(share)
+ add_subdirectory(tools)
+ endif()
+endif(WEBGL)
+
# CPack variables
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/cmake_modules/FindGLEW.cmake Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,64 @@
+#
+# Try to find GLEW library and include path.
+# Once done this will define
+#
+# GLEW_FOUND
+# GLEW_INCLUDE_PATH
+# GLEW_LIBRARY
+#
+
+if (GLEW_LIBRARY AND GLEW_INCLUDE_PATH)
+ # in cache already
+ set(GLEW_FOUND TRUE)
+else (GLEW_LIBRARY AND GLEW_INCLUDE_PATH)
+
+ IF (WIN32)
+ FIND_PATH( GLEW_INCLUDE_PATH GL/glew.h
+ $ENV{PROGRAMFILES}/GLEW/include
+ ${PROJECT_SOURCE_DIR}/src/nvgl/glew/include
+ DOC "The directory where GL/glew.h resides")
+ FIND_LIBRARY( GLEW_LIBRARY
+ NAMES glew GLEW glew32 glew32s
+ PATHS
+ $ENV{PROGRAMFILES}/GLEW/lib
+ ${PROJECT_SOURCE_DIR}/src/nvgl/glew/bin
+ ${PROJECT_SOURCE_DIR}/src/nvgl/glew/lib
+ DOC "The GLEW library")
+ ELSE (WIN32)
+ FIND_PATH( GLEW_INCLUDE_PATH GL/glew.h
+ /usr/include
+ /usr/local/include
+ /sw/include
+ /opt/local/include
+ DOC "The directory where GL/glew.h resides")
+ FIND_LIBRARY( GLEW_LIBRARY
+ NAMES GLEW glew
+ PATHS
+ /usr/lib64
+ /usr/lib
+ /usr/local/lib64
+ /usr/local/lib
+ /sw/lib
+ /opt/local/lib
+ DOC "The GLEW library")
+ ENDIF (WIN32)
+
+ IF (GLEW_LIBRARY AND GLEW_INCLUDE_PATH)
+ SET( GLEW_FOUND 1 CACHE STRING "Set to 1 if GLEW is found, 0 otherwise")
+ ELSE (GLEW_LIBRARY AND GLEW_INCLUDE_PATH)
+ SET( GLEW_FOUND 0 CACHE STRING "Set to 1 if GLEW is found, 0 otherwise")
+ ENDIF (GLEW_LIBRARY AND GLEW_INCLUDE_PATH)
+
+endif(GLEW_LIBRARY AND GLEW_INCLUDE_PATH)
+
+if (GLEW_FOUND)
+ if (NOT GLEW_FIND_QUIETLY)
+ message(STATUS "Found GLEW: ${GLEW_LIBRARY}, ${GLEW_INCLUDE_PATH}")
+ endif (NOT GLEW_FIND_QUIETLY)
+else (GLEW_FOUND)
+ if (GLEW_FIND_REQUIRED)
+ message(FATAL_ERROR "Could NOT find GLEW")
+ endif (GLEW_FIND_REQUIRED)
+endif (GLEW_FOUND)
+
+#MARK_AS_ADVANCED( GLEW_FOUND )
\ No newline at end of file
--- a/gameServer/CMakeLists.txt Wed Nov 21 23:34:54 2012 +0100
+++ b/gameServer/CMakeLists.txt Thu Nov 22 00:41:53 2012 +0100
@@ -23,11 +23,11 @@
hedgewars-server.hs
)
-set(hwserv_main ${hedgewars_SOURCE_DIR}/gameServer/hedgewars-server.hs)
+set(hwserv_main ${CMAKE_SOURCE_DIR}/gameServer/hedgewars-server.hs)
set(ghc_flags
--make ${hwserv_main}
- -i${hedgewars_SOURCE_DIR}/gameServer
+ -i${CMAKE_CURRENT_SOURCE_DIR}
-o ${EXECUTABLE_OUTPUT_PATH}/hedgewars-server${CMAKE_EXECUTABLE_SUFFIX}
-odir ${CMAKE_CURRENT_BINARY_DIR}
-hidir ${CMAKE_CURRENT_BINARY_DIR}
--- a/gameServer/hedgewars-server.cabal Wed Nov 21 23:34:54 2012 +0100
+++ b/gameServer/hedgewars-server.cabal Thu Nov 22 00:41:53 2012 +0100
@@ -16,7 +16,6 @@
Build-depends:
base >= 4.3,
- unix,
containers,
vector,
bytestring,
--- a/hedgewars/CMakeLists.txt Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/CMakeLists.txt Thu Nov 22 00:41:53 2012 +0100
@@ -6,10 +6,10 @@
include(${CMAKE_SOURCE_DIR}/cmake_modules/FindSDL_Extras.cmake)
-configure_file(${hedgewars_SOURCE_DIR}/hedgewars/config.inc.in ${CMAKE_CURRENT_BINARY_DIR}/config.inc)
+configure_file(${CMAKE_SOURCE_DIR}/hedgewars/config.inc.in ${CMAKE_CURRENT_BINARY_DIR}/config.inc)
#SOURCE AND PROGRAMS SECTION
-set(hwengine_project ${hedgewars_SOURCE_DIR}/hedgewars/hwengine.pas)
+set(hwengine_project ${CMAKE_SOURCE_DIR}/hedgewars/hwengine.pas)
set(engine_output_name "hwengine")
set(engine_sources
@@ -52,6 +52,7 @@
uLandTemplates.pas
uLandTexture.pas
uLocale.pas
+ uMatrix.pas
uMisc.pas
uMobile.pas
uPhysFSLayer.pas
@@ -80,9 +81,9 @@
${CMAKE_CURRENT_BINARY_DIR}/config.inc
)
-if(BUILD_ENGINE_LIBRARY)
+if(LIBENGINE)
message(STATUS "Engine will be built as library (experimental)")
- set(hwengine_project ${hedgewars_SOURCE_DIR}/hedgewars/hwLibrary.pas)
+ set(hwengine_project ${CMAKE_SOURCE_DIR}/hedgewars/hwLibrary.pas)
set(pascal_flags "-dHWLIBRARY" ${pascal_flags})
# create position independent code, only required for x68_64 builds, similar to -fPIC
@@ -98,7 +99,7 @@
if(APPLE)
set(engine_output_name "libhwengine.dylib")
endif (APPLE)
-endif(BUILD_ENGINE_LIBRARY)
+endif(LIBENGINE)
#PASCAL DETECTION SECTION
@@ -161,7 +162,7 @@
endif()
#on OSX we need to provide the SDL_main() function when building as executable
- if(NOT BUILD_ENGINE_LIBRARY)
+ if(NOT LIBENGINE)
#let's look for the installed sdlmain file; if it is not found, let's build our own
find_package(SDL REQUIRED)
#remove the ";-framework Cocoa" from the SDL_LIBRARY variable
@@ -171,7 +172,7 @@
if(SDLMAIN_LIB MATCHES "SDLMAIN_LIB-NOTFOUND")
include_directories(${SDL_INCLUDE_DIR})
- add_library (SDLmain STATIC SDLMain.m)
+ add_library (SDLmain STATIC sdlmain_osx/SDLMain.m)
#add a dependency to the hwengine target
set(engine_sources ${engine_sources} SDLmain)
set(SDLMAIN_LIB "${LIBRARY_OUTPUT_PATH}/libSDLmain.a")
@@ -206,7 +207,7 @@
else()
set(SAFE_BUILD_TOOL ${CMAKE_BUILD_TOOL})
endif()
- add_custom_target(ENGINECLEAN COMMAND ${SAFE_BUILD_TOOL} "clean" "${PROJECT_BINARY_DIR}" "${hedgewars_SOURCE_DIR}/hedgewars")
+ add_custom_target(ENGINECLEAN COMMAND ${SAFE_BUILD_TOOL} "clean" "${PROJECT_BINARY_DIR}" "${CMAKE_SOURCE_DIR}/hedgewars")
endif()
@@ -223,11 +224,11 @@
set(pascal_flags "-dUSE_VIDEO_RECORDING" ${pascal_flags})
IF (WIN32)
# there are some problems with linking our avwrapper as static lib, so link it as shared
- add_library(avwrapper SHARED avwrapper.c)
+ add_library(avwrapper SHARED videorec/avwrapper.c)
target_link_libraries(avwrapper ${FFMPEG_LIBRARIES})
install(PROGRAMS "${EXECUTABLE_OUTPUT_PATH}/${CMAKE_SHARED_LIBRARY_PREFIX}avwrapper${CMAKE_SHARED_LIBRARY_SUFFIX}" DESTINATION ${target_dir})
ELSE()
- add_library(avwrapper STATIC avwrapper.c)
+ add_library(avwrapper STATIC videorec/avwrapper.c)
set(pascal_flags "-k${FFMPEG_LIBAVCODEC}" "-k${FFMPEG_LIBAVFORMAT}" "-k${FFMPEG_LIBAVUTIL}" ${pascal_flags})
ENDIF()
else()
--- a/hedgewars/GL.h Wed Nov 21 23:34:54 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,3 +0,0 @@
-#pragma once
-
-#include <GL/gl.h>
--- a/hedgewars/GSHandlers.inc Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/GSHandlers.inc Thu Nov 22 00:41:53 2012 +0100
@@ -173,7 +173,7 @@
land: word;
begin
// clip velocity at 2 - over 1 per pixel, but really shouldn't cause many actual problems.
-{$IFNDEF WEB}
+{$IFNDEF WEBGL}
if Gear^.dX.Round > 2 then
Gear^.dX.QWordValue:= 8589934592;
if Gear^.dY.Round > 2 then
@@ -999,7 +999,8 @@
procedure doStepBulletWork(Gear: PGear);
var
- i, x, y: LongWord;
+ i: LongInt;
+ x, y: LongWord;
oX, oY: hwFloat;
VGear: PVisualGear;
begin
@@ -2747,6 +2748,7 @@
procedure doStepSeductionWork(Gear: PGear);
var i: LongInt;
hogs: PGearArrayS;
+ len: Integer;
begin
AllInactive := false;
hogs := GearsNear(Gear^.X, Gear^.Y, gtHedgehog, Gear^.Radius);
@@ -3519,7 +3521,9 @@
i: LongInt;
begin
AllInactive := false;
+ {$IFNDEF PAS2C}
Gear^.dX := Gear^.dX;
+ {$ENDIF}
doStepFallingGear(Gear);
// CheckGearDrowning(Gear); // already checked for in doStepFallingGear
CalcRotationDirAngle(Gear);
@@ -4620,6 +4624,7 @@
resgear: PGear;
hh: PHedgehog;
i: LongInt;
+ len: Integer;
begin
if (TurnTimeLeft > 0) then
dec(TurnTimeLeft);
@@ -4711,6 +4716,7 @@
var
graves: PGearArrayS;
i: LongInt;
+ len: Integer;
begin
AllInactive := false;
graves := GearsNear(Gear^.X, Gear^.Y, gtGrave, Gear^.Radius);
@@ -5034,12 +5040,14 @@
A frozen hog will animate differently. To be decided, but possibly in a similar fashion to a grave when it comes to explosions. The hog might (possibly) not be damaged by explosions. This might make freezing potentially useful for friendlies in a bad position. It might be better to allow damage though.
A frozen hog stays frozen for a certain number of turns. Each turn the frozen overlay becomes fainter, until it fades and the hog animates normally again.
*)
+
procedure doStepIceGun(Gear: PGear);
var
HHGear: PGear;
ndX, ndY: hwFloat;
i, t, gX, gY: LongInt;
hogs: PGearArrayS;
+ len: Integer;
begin
HHGear := Gear^.Hedgehog^.Gear;
if (Gear^.Health = 0) or (HHGear = nil) or (HHGear^.Damage <> 0) then
--- a/hedgewars/LuaPas.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/LuaPas.pas Thu Nov 22 00:41:53 2012 +0100
@@ -54,12 +54,14 @@
@* of a function in debug information.
** CHANGE it if you want a different size.
*)
+
const
LUA_IDSIZE = 60;
(*
@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system.
*)
+
const
LUAL_BUFFERSIZE = 1024;
@@ -69,6 +71,7 @@
** CHANGE them if you want different prompts. (You can also change the
** prompts dynamically, assigning to globals _PROMPT/_PROMPT2.)
*)
+
const
LUA_PROMPT = '> ';
LUA_PROMPT2 = '>> ';
@@ -112,6 +115,7 @@
** See Copyright Notice at the end of this file
*)
+
const
LUA_VERSION = 'Lua 5.1';
LUA_VERSION_NUM = 501;
@@ -131,8 +135,10 @@
LUA_ENVIRONINDEX = -10001;
LUA_GLOBALSINDEX = -10002;
+
function lua_upvalueindex(idx : LongInt) : LongInt; // a marco
+
const
(* thread status; 0 is OK *)
LUA_YIELD_ = 1; // Note: the ending underscore is needed in Pascal
@@ -141,6 +147,7 @@
LUA_ERRMEM = 4;
LUA_ERRERR = 5;
+
type
lua_CFunction = function(L : Plua_State) : LongInt; cdecl;
@@ -155,6 +162,7 @@
*)
lua_Alloc = function (ud, ptr : Pointer; osize, nsize : size_t) : Pointer; cdecl;
+
const
(*
** basic types
@@ -180,6 +188,7 @@
(* type for integer functions *)
lua_Integer = LUA_INTEGER_;
+
(*
** state manipulation
*)
@@ -240,10 +249,9 @@
function lua_type(L : Plua_State; idx : LongInt) : LongInt;
cdecl; external LuaLibName;
-
+
function lua_typename(L : Plua_State; tp : LongInt) : PChar;
cdecl; external LuaLibName;
-
function lua_equal(L : Plua_State; idx1, idx2 : LongInt) : LongBool;
cdecl; external LuaLibName;
@@ -263,10 +271,9 @@
function lua_toboolean(L : Plua_State; idx : LongInt) : LongBool;
cdecl; external LuaLibName;
-
function lua_tolstring(L : Plua_State; idx : LongInt; len : Psize_t) : PChar;
cdecl; external LuaLibName;
-
+
function lua_objlen(L : Plua_State; idx : LongInt) : size_t;
cdecl; external LuaLibName;
@@ -294,14 +301,13 @@
procedure lua_pushinteger(L : Plua_State; n : lua_Integer);
cdecl; external LuaLibName;
-
+
procedure lua_pushlstring(L : Plua_State; const s : PChar; ls : size_t);
cdecl; external LuaLibName;
procedure lua_pushstring(L : Plua_State; const s : PChar);
cdecl; external LuaLibName;
-
function lua_pushvfstring(L : Plua_State;
const fmt : PChar; argp : Pointer) : PChar;
cdecl; external LuaLibName;
@@ -327,10 +333,10 @@
*)
procedure lua_gettable(L : Plua_State ; idx : LongInt);
cdecl; external LuaLibName;
-
+
procedure lua_getfield(L : Plua_State; idx : LongInt; k : PChar);
cdecl; external LuaLibName;
-
+
procedure lua_rawget(L : Plua_State; idx : LongInt);
cdecl; external LuaLibName;
@@ -355,10 +361,10 @@
*)
procedure lua_settable(L : Plua_State; idx : LongInt);
cdecl; external LuaLibName;
-
+
procedure lua_setfield(L : Plua_State; idx : LongInt; const k : PChar);
cdecl; external LuaLibName;
-
+
procedure lua_rawset(L : Plua_State; idx : LongInt);
cdecl; external LuaLibName;
@@ -406,6 +412,7 @@
(*
** garbage-collection functions and options
*)
+
const
LUA_GCSTOP = 0;
LUA_GCRESTART = 1;
@@ -415,7 +422,7 @@
LUA_GCSTEP = 5;
LUA_GCSETPAUSE = 6;
LUA_GCSETSTEPMUL = 7;
-
+
function lua_gc(L : Plua_State; what, data : LongInt) : LongInt;
cdecl; external LuaLibName;
--- a/hedgewars/Math.h Wed Nov 21 23:34:54 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2 +0,0 @@
-#pragma once
-
--- a/hedgewars/SDLMain.h Wed Nov 21 23:34:54 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,16 +0,0 @@
-/* SDLMain.m - main entry point for our Cocoa-ized SDL app
- Initial Version: Darrell Walisser <dwaliss1@purdue.edu>
- Non-NIB-Code & other changes: Max Horn <max@quendi.de>
-
- Feel free to customize this file to suit your needs
-*/
-
-#ifndef _SDLMain_h_
-#define _SDLMain_h_
-
-#import <Cocoa/Cocoa.h>
-
-@interface SDLMain : NSObject
-@end
-
-#endif /* _SDLMain_h_ */
--- a/hedgewars/SDLMain.m Wed Nov 21 23:34:54 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,385 +0,0 @@
-/* SDLMain.m - main entry point for our Cocoa-ized SDL app
- Initial Version: Darrell Walisser <dwaliss1@purdue.edu>
- Non-NIB-Code & other changes: Max Horn <max@quendi.de>
-
- Feel free to customize this file to suit your needs
-*/
-
-#include "SDL.h"
-#include "SDLMain.h"
-#include <sys/param.h> /* for MAXPATHLEN */
-#include <unistd.h>
-
-/* For some reaon, Apple removed setAppleMenu from the headers in 10.4,
- but the method still is there and works. To avoid warnings, we declare
- it ourselves here. */
-@interface NSApplication(SDL_Missing_Methods)
-- (void)setAppleMenu:(NSMenu *)menu;
-@end
-
-/* Use this flag to determine whether we use SDLMain.nib or not */
-#define SDL_USE_NIB_FILE 0
-
-/* Use this flag to determine whether we use CPS (docking) or not */
-#define SDL_USE_CPS 1
-#ifdef SDL_USE_CPS
-/* Portions of CPS.h */
-typedef struct CPSProcessSerNum
-{
- UInt32 lo;
- UInt32 hi;
-} CPSProcessSerNum;
-
-extern OSErr CPSGetCurrentProcess( CPSProcessSerNum *psn);
-extern OSErr CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
-extern OSErr CPSSetFrontProcess( CPSProcessSerNum *psn);
-
-#endif /* SDL_USE_CPS */
-
-static int gArgc;
-static char **gArgv;
-static BOOL gFinderLaunch;
-static BOOL gCalledAppMainline = FALSE;
-
-static NSString *getApplicationName(void)
-{
- const NSDictionary *dict;
- NSString *appName = 0;
-
- /* Determine the application name */
- dict = (const NSDictionary *)CFBundleGetInfoDictionary(CFBundleGetMainBundle());
- if (dict)
- appName = [dict objectForKey: @"CFBundleName"];
-
- if (![appName length])
- appName = [[NSProcessInfo processInfo] processName];
-
- return appName;
-}
-
-#if SDL_USE_NIB_FILE
-/* A helper category for NSString */
-@interface NSString (ReplaceSubString)
-- (NSString *)stringByReplacingRange:(NSRange)aRange with:(NSString *)aString;
-@end
-#endif
-
-@interface SDLApplication : NSApplication
-@end
-
-@implementation SDLApplication
-/* Invoked from the Quit menu item */
-- (void)terminate:(id)sender
-{
- /* Post a SDL_QUIT event */
- SDL_Event event;
- event.type = SDL_QUIT;
- SDL_PushEvent(&event);
-}
-@end
-
-/* The main class of the application, the application's delegate */
-@implementation SDLMain
-
-/* Set the working directory to the .app's parent directory */
-- (void) setupWorkingDirectory:(BOOL)shouldChdir
-{
- if (shouldChdir)
- {
- char parentdir[MAXPATHLEN];
- CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle());
- CFURLRef url2 = CFURLCreateCopyDeletingLastPathComponent(0, url);
- if (CFURLGetFileSystemRepresentation(url2, 1, (UInt8 *)parentdir, MAXPATHLEN)) {
- chdir(parentdir); /* chdir to the binary app's parent */
- }
- CFRelease(url);
- CFRelease(url2);
- }
-}
-
-#if SDL_USE_NIB_FILE
-
-/* Fix menu to contain the real app name instead of "SDL App" */
-- (void)fixMenu:(NSMenu *)aMenu withAppName:(NSString *)appName
-{
- NSRange aRange;
- NSEnumerator *enumerator;
- NSMenuItem *menuItem;
-
- aRange = [[aMenu title] rangeOfString:@"SDL App"];
- if (aRange.length != 0)
- [aMenu setTitle: [[aMenu title] stringByReplacingRange:aRange with:appName]];
-
- enumerator = [[aMenu itemArray] objectEnumerator];
- while ((menuItem = [enumerator nextObject]))
- {
- aRange = [[menuItem title] rangeOfString:@"SDL App"];
- if (aRange.length != 0)
- [menuItem setTitle: [[menuItem title] stringByReplacingRange:aRange with:appName]];
- if ([menuItem hasSubmenu])
- [self fixMenu:[menuItem submenu] withAppName:appName];
- }
- [ aMenu sizeToFit ];
-}
-
-#else
-
-static void setApplicationMenu(void)
-{
- /* warning: this code is very odd */
- NSMenu *appleMenu;
- NSMenuItem *menuItem;
- NSString *title;
- NSString *appName;
-
- appName = getApplicationName();
- appleMenu = [[NSMenu alloc] initWithTitle:@""];
-
- /* Add menu items */
- title = [@"About " stringByAppendingString:appName];
- [appleMenu addItemWithTitle:title action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""];
-
- [appleMenu addItem:[NSMenuItem separatorItem]];
-
- title = [@"Hide " stringByAppendingString:appName];
- [appleMenu addItemWithTitle:title action:@selector(hide:) keyEquivalent:@"h"];
-
- menuItem = (NSMenuItem *)[appleMenu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"];
- [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
-
- [appleMenu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""];
-
- [appleMenu addItem:[NSMenuItem separatorItem]];
-
- title = [@"Quit " stringByAppendingString:appName];
- [appleMenu addItemWithTitle:title action:@selector(terminate:) keyEquivalent:@"q"];
-
-
- /* Put menu into the menubar */
- menuItem = [[NSMenuItem alloc] initWithTitle:@"" action:nil keyEquivalent:@""];
- [menuItem setSubmenu:appleMenu];
- [[NSApp mainMenu] addItem:menuItem];
-
- /* Tell the application object that this is now the application menu */
- [NSApp setAppleMenu:appleMenu];
-
- /* Finally give up our references to the objects */
- [appleMenu release];
- [menuItem release];
-}
-
-/* Create a window menu */
-static void setupWindowMenu(void)
-{
- NSMenu *windowMenu;
- NSMenuItem *windowMenuItem;
- NSMenuItem *menuItem;
-
- windowMenu = [[NSMenu alloc] initWithTitle:@"Window"];
-
- /* "Minimize" item */
- menuItem = [[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"];
- [windowMenu addItem:menuItem];
- [menuItem release];
-
- /* Put menu into the menubar */
- windowMenuItem = [[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""];
- [windowMenuItem setSubmenu:windowMenu];
- [[NSApp mainMenu] addItem:windowMenuItem];
-
- /* Tell the application object that this is now the window menu */
- [NSApp setWindowsMenu:windowMenu];
-
- /* Finally give up our references to the objects */
- [windowMenu release];
- [windowMenuItem release];
-}
-
-/* Replacement for NSApplicationMain */
-static void CustomApplicationMain (int argc, char **argv)
-{
- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
- SDLMain *sdlMain;
-
- /* Ensure the application object is initialised */
- [SDLApplication sharedApplication];
-
-#ifdef SDL_USE_CPS
- {
- CPSProcessSerNum PSN;
- /* Tell the dock about us */
- if (!CPSGetCurrentProcess(&PSN))
- if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103))
- if (!CPSSetFrontProcess(&PSN))
- [SDLApplication sharedApplication];
- }
-#endif /* SDL_USE_CPS */
-
- /* Set up the menubar */
- NSMenu *menu = [[NSMenu alloc] init];
- [NSApp setMainMenu:menu];
- setApplicationMenu();
- setupWindowMenu();
- [menu release];
-
- /* Create SDLMain and make it the app delegate */
- sdlMain = [[SDLMain alloc] init];
- [NSApp setDelegate:sdlMain];
-
- /* Start the main event loop */
- [NSApp run];
-
- [sdlMain release];
- [pool release];
-}
-
-#endif
-
-
-/*
- * Catch document open requests...this lets us notice files when the app
- * was launched by double-clicking a document, or when a document was
- * dragged/dropped on the app's icon. You need to have a
- * CFBundleDocumentsType section in your Info.plist to get this message,
- * apparently.
- *
- * Files are added to gArgv, so to the app, they'll look like command line
- * arguments. Previously, apps launched from the finder had nothing but
- * an argv[0].
- *
- * This message may be received multiple times to open several docs on launch.
- *
- * This message is ignored once the app's mainline has been called.
- */
-- (BOOL)application:(NSApplication *)theApplication openFile:(NSString *)filename
-{
- const char *temparg;
- size_t arglen;
- char *arg;
- char **newargv;
-
- if (!gFinderLaunch) /* MacOS is passing command line args. */
- return FALSE;
-
- if (gCalledAppMainline) /* app has started, ignore this document. */
- return FALSE;
-
- temparg = [filename UTF8String];
- arglen = SDL_strlen(temparg) + 1;
- arg = (char *) SDL_malloc(arglen);
- if (arg == NULL)
- return FALSE;
-
- newargv = (char **) realloc(gArgv, sizeof (char *) * (gArgc + 2));
- if (newargv == NULL)
- {
- SDL_free(arg);
- return FALSE;
- }
- gArgv = newargv;
-
- SDL_strlcpy(arg, temparg, arglen);
- gArgv[gArgc++] = arg;
- gArgv[gArgc] = NULL;
- return TRUE;
-}
-
-
-/* Called when the internal event loop has just started running */
-- (void) applicationDidFinishLaunching: (NSNotification *) note
-{
- int status;
-
- /* Set the working directory to the .app's parent directory */
- [self setupWorkingDirectory:gFinderLaunch];
-
-#if SDL_USE_NIB_FILE
- /* Set the main menu to contain the real app name instead of "SDL App" */
- [self fixMenu:[NSApp mainMenu] withAppName:getApplicationName()];
-#endif
-
- /* Hand off to main application code */
- gCalledAppMainline = TRUE;
- status = SDL_main (gArgc, gArgv);
-
- /* We're done, thank you for playing */
- exit(status);
-}
-@end
-
-
-@implementation NSString (ReplaceSubString)
-
-- (NSString *)stringByReplacingRange:(NSRange)aRange with:(NSString *)aString
-{
- unsigned int bufferSize;
- unsigned int selfLen = [self length];
- unsigned int aStringLen = [aString length];
- unichar *buffer;
- NSRange localRange;
- NSString *result;
-
- bufferSize = selfLen + aStringLen - aRange.length;
- buffer = (unichar *)NSAllocateMemoryPages(bufferSize*sizeof(unichar));
-
- /* Get first part into buffer */
- localRange.location = 0;
- localRange.length = aRange.location;
- [self getCharacters:buffer range:localRange];
-
- /* Get middle part into buffer */
- localRange.location = 0;
- localRange.length = aStringLen;
- [aString getCharacters:(buffer+aRange.location) range:localRange];
-
- /* Get last part into buffer */
- localRange.location = aRange.location + aRange.length;
- localRange.length = selfLen - localRange.location;
- [self getCharacters:(buffer+aRange.location+aStringLen) range:localRange];
-
- /* Build output string */
- result = [NSString stringWithCharacters:buffer length:bufferSize];
-
- NSDeallocateMemoryPages(buffer, bufferSize);
-
- return result;
-}
-
-@end
-
-
-
-#ifdef main
-# undef main
-#endif
-
-
-/* Main entry point to executable - should *not* be SDL_main! */
-int main (int argc, char **argv)
-{
- /* Copy the arguments into a global variable */
- /* This is passed if we are launched by double-clicking */
- if ( argc >= 2 && strncmp (argv[1], "-psn", 4) == 0 ) {
- gArgv = (char **) SDL_malloc(sizeof (char *) * 2);
- gArgv[0] = argv[0];
- gArgv[1] = NULL;
- gArgc = 1;
- gFinderLaunch = YES;
- } else {
- int i;
- gArgc = argc;
- gArgv = (char **) SDL_malloc(sizeof (char *) * (argc+1));
- for (i = 0; i <= argc; i++)
- gArgv[i] = argv[i];
- gFinderLaunch = NO;
- }
-
-#if SDL_USE_NIB_FILE
- [SDLApplication poseAsClass:[NSApplication class]];
- NSApplicationMain (argc, argv);
-#else
- CustomApplicationMain (argc, argv);
-#endif
- return 0;
-}
-
--- a/hedgewars/SDLh.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/SDLh.pas Thu Nov 22 00:41:53 2012 +0100
@@ -244,7 +244,11 @@
SDL_SRCCOLORKEY = $00001000;
SDL_RLEACCEL = $00004000;
SDL_SRCALPHA = $00010000;
+ {$IFDEF PAS2C}
+ SDL_ANYFORMAT = $10000000;
+ {$ELSE}
SDL_ANYFORMAT = $00100000;
+ {$ENDIF}
SDL_HWPALETTE = $20000000;
SDL_DOUBLEBUF = $40000000;
SDL_FULLSCREEN = $80000000;
@@ -387,7 +391,7 @@
{$ENDIF}
end;
- TSDL_eventaction = (SDL_ADDEVENT, SDL_PEEPEVENT, SDL_GETEVENT);
+ TSDL_eventaction = (SDL_ADDEVENT, SDL_PEEKEVENT, SDL_GETEVENT);
PSDL_Surface = ^TSDL_Surface;
TSDL_Surface = record
@@ -397,6 +401,16 @@
pitch : {$IFDEF SDL13}LongInt{$ELSE}Word{$ENDIF};
pixels: Pointer;
offset: LongInt;
+{$IFDEF PAS2C}
+ hwdata:Pointer;
+ clip_rect:TSDL_Rect;
+ unsed1:LongWord;
+ locked:LongWord;
+ map:Pointer;
+ format_version:Longword;
+ refcount:LongInt;
+{$ELSE}
+
{$IFDEF SDL13}
userdata: Pointer;
locked: LongInt;
@@ -405,6 +419,7 @@
map: Pointer;
refcount: LongInt;
{$ENDIF}
+{$ENDIF}
end;
@@ -747,6 +762,7 @@
TByteArray = array[0..65535] of Byte;
PByteArray = ^TByteArray;
+
TLongWordArray = array[0..16383] of LongWord;
PLongWordArray = ^TLongWordArray;
@@ -1109,22 +1125,31 @@
SDL_EnableKeyRepeat:= 0;
end;
{$ELSE}
-const conversionFormat: TSDL_PixelFormat = (
+const convFormat:TSDL_PixelFormat = (
palette: nil; BitsPerPixel: 32; BytesPerPixel: 4;
Rloss: 0; Gloss: 0; Bloss: 0; Aloss: 0;
Rshift: RShift; Gshift: GShift; Bshift: BShift; Ashift: AShift;
+
+ //TODO: FIXME in pas2c
+ {$IFDEF WEBGL}
+ Rmask: RMask; Gmask: GMask; Bmask: BMask; Amask: AMask;
+ {$ELSE}
RMask: RMask; GMask: GMask; BMask: BMask; AMask: AMask;
- colorkey: 0; alpha: 255);
+ colorkey: 0; alpha: 255
+ {$ENDIF}
+ );
function SDL_AllocFormat(format: LongWord): PSDL_PixelFormat;
begin
format:= format;
- SDL_AllocFormat:= @conversionFormat;
+ SDL_AllocFormat:= @convFormat;
end;
procedure SDL_FreeFormat(pixelformat: PSDL_PixelFormat);
begin
+ {$IFNDEF PAS2C}
pixelformat:= pixelformat; // avoid hint
+ {$ENDIF}
end;
{$ENDIF}
@@ -1134,7 +1159,7 @@
{$IFDEF SDL13}
((surface^.flags and SDL_RLEACCEL) <> 0)
{$ELSE}
- ( surface^.offset <> 0 ) or (( surface^.flags and (SDL_HWSURFACE or SDL_ASYNCBLIT or SDL_RLEACCEL)) <> 0)
+ {$IFNDEF WEBGL}( surface^.offset <> 0 ) or {$ENDIF}(( surface^.flags and (SDL_HWSURFACE or SDL_ASYNCBLIT or SDL_RLEACCEL)) <> 0)
{$ENDIF}
end;
--- a/hedgewars/VGSHandlers.inc Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/VGSHandlers.inc Thu Nov 22 00:41:53 2012 +0100
@@ -197,7 +197,9 @@
////////////////////////////////////////////////////////////////////////////////
procedure doStepLineTrail(Gear: PVisualGear; Steps: Longword);
begin
+{$IFNDEF PAS2C}
Steps := Steps;
+{$ENDIF}
if Gear^.Timer <= Steps then
DeleteVisualGear(Gear)
else
@@ -464,7 +466,9 @@
b: boolean;
t: LongInt;
begin
+{$IFNDEF PAS2C}
Steps:= Steps; // avoid compiler hint
+{$ENDIF}
for t:= 0 to Pred(TeamsCount) do
with thexchar[t] do
@@ -532,7 +536,10 @@
procedure doStepSpeechBubble(Gear: PVisualGear; Steps: Longword);
begin
+
+{$IFNDEF PAS2C}
Steps:= Steps; // avoid compiler hint
+{$ENDIF}
with Gear^.Hedgehog^ do
if SpeechGear <> nil then
--- a/hedgewars/adler32.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/adler32.pas Thu Nov 22 00:41:53 2012 +0100
@@ -2,8 +2,8 @@
{ZLib - Adler32 checksum function}
-
interface
+uses uTypes;
(*************************************************************************
@@ -66,7 +66,7 @@
Also, the structure was removed to simplify C conversion
*)
-function Adler32Update ( var adler :longint; Msg :pointer; Len :longint ) : longint;
+function Adler32Update (var adler : longint; Msg :Pointer; Len :longint ) : longint;
implementation
@@ -124,17 +124,19 @@
end;
*)
-function Adler32Update(var adler: longint; Msg: pointer; Len :longint) : longint;
+function Adler32Update(var adler:longint; Msg: Pointer; Len :longint) : longint;
{-update Adler32 with Msg data}
const
BASE = 65521; {max. prime < 65536 }
NMAX = 3854; {max. n with 255n(n+1)/2 + (n+1)(BASE-1) < 2^31}
var
- s1, s2: longint;
- i, n: integer;
+ s1, s2 : longint;
+ i, n : integer;
+ m : PByte;
begin
- s1 := adler and $FFFF;
- s2 := adler shr 16;
+ m := PByte(Msg);
+ s1 := Longword(adler) and $FFFF;
+ s2 := Longword(adler) shr 16;
while Len>0 do
begin
if Len<NMAX then
@@ -144,8 +146,8 @@
for i := 1 to n do
begin
- inc(s1, pByte(Msg)^);
- inc(Msg);
+ inc(s1, m^);
+ inc(m);
inc(s2, s1);
end;
s1 := s1 mod BASE;
--- a/hedgewars/avwrapper.c Wed Nov 21 23:34:54 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,509 +0,0 @@
-/*
- * Hedgewars, a free turn based strategy game
- * Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <string.h>
-#include <stdarg.h>
-#include "libavformat/avformat.h"
-#include "libavutil/mathematics.h"
-
-#ifndef AVIO_FLAG_WRITE
-#define AVIO_FLAG_WRITE AVIO_WRONLY
-#endif
-
-static AVFormatContext* g_pContainer;
-static AVOutputFormat* g_pFormat;
-static AVStream* g_pAStream;
-static AVStream* g_pVStream;
-static AVFrame* g_pAFrame;
-static AVFrame* g_pVFrame;
-static AVCodec* g_pACodec;
-static AVCodec* g_pVCodec;
-static AVCodecContext* g_pAudio;
-static AVCodecContext* g_pVideo;
-
-static int g_Width, g_Height;
-static uint32_t g_Frequency, g_Channels;
-static int g_VQuality;
-static AVRational g_Framerate;
-
-static FILE* g_pSoundFile;
-static int16_t* g_pSamples;
-static int g_NumSamples;
-
-
-#if LIBAVCODEC_VERSION_MAJOR < 54
-#define OUTBUFFER_SIZE 200000
-static uint8_t g_OutBuffer[OUTBUFFER_SIZE];
-#endif
-
-// pointer to function from hwengine (uUtils.pas)
-static void (*AddFileLogRaw)(const char* pString);
-
-static void FatalError(const char* pFmt, ...)
-{
- char Buffer[1024];
- va_list VaArgs;
-
- va_start(VaArgs, pFmt);
- vsnprintf(Buffer, 1024, pFmt, VaArgs);
- va_end(VaArgs);
-
- AddFileLogRaw("Error in av-wrapper: ");
- AddFileLogRaw(Buffer);
- AddFileLogRaw("\n");
- exit(1);
-}
-
-// Function to be called from libav for logging.
-// Note: libav can call LogCallback from different threads
-// (there is mutex in AddFileLogRaw).
-static void LogCallback(void* p, int Level, const char* pFmt, va_list VaArgs)
-{
- char Buffer[1024];
-
- vsnprintf(Buffer, 1024, pFmt, VaArgs);
- AddFileLogRaw(Buffer);
-}
-
-static void Log(const char* pFmt, ...)
-{
- char Buffer[1024];
- va_list VaArgs;
-
- va_start(VaArgs, pFmt);
- vsnprintf(Buffer, 1024, pFmt, VaArgs);
- va_end(VaArgs);
-
- AddFileLogRaw(Buffer);
-}
-
-static void AddAudioStream()
-{
-#if LIBAVFORMAT_VERSION_MAJOR >= 53
- g_pAStream = avformat_new_stream(g_pContainer, g_pACodec);
-#else
- g_pAStream = av_new_stream(g_pContainer, 1);
-#endif
- if(!g_pAStream)
- {
- Log("Could not allocate audio stream\n");
- return;
- }
- g_pAStream->id = 1;
-
- g_pAudio = g_pAStream->codec;
-
- avcodec_get_context_defaults3(g_pAudio, g_pACodec);
- g_pAudio->codec_id = g_pACodec->id;
-
- // put parameters
- g_pAudio->sample_fmt = AV_SAMPLE_FMT_S16;
- g_pAudio->sample_rate = g_Frequency;
- g_pAudio->channels = g_Channels;
-
- // set quality
- g_pAudio->bit_rate = 160000;
-
- // for codecs that support variable bitrate use it, it should be better
- g_pAudio->flags |= CODEC_FLAG_QSCALE;
- g_pAudio->global_quality = 1*FF_QP2LAMBDA;
-
- // some formats want stream headers to be separate
- if (g_pFormat->flags & AVFMT_GLOBALHEADER)
- g_pAudio->flags |= CODEC_FLAG_GLOBAL_HEADER;
-
- // open it
-#if LIBAVCODEC_VERSION_MAJOR >= 53
- if (avcodec_open2(g_pAudio, g_pACodec, NULL) < 0)
-#else
- if (avcodec_open(g_pAudio, g_pACodec) < 0)
-#endif
- {
- Log("Could not open audio codec %s\n", g_pACodec->long_name);
- return;
- }
-
-#if LIBAVCODEC_VERSION_MAJOR >= 54
- if (g_pACodec->capabilities & CODEC_CAP_VARIABLE_FRAME_SIZE)
-#else
- if (g_pAudio->frame_size == 0)
-#endif
- g_NumSamples = 4096;
- else
- g_NumSamples = g_pAudio->frame_size;
- g_pSamples = (int16_t*)av_malloc(g_NumSamples*g_Channels*sizeof(int16_t));
- g_pAFrame = avcodec_alloc_frame();
- if (!g_pAFrame)
- {
- Log("Could not allocate frame\n");
- return;
- }
-}
-
-// returns non-zero if there is more sound
-static int WriteAudioFrame()
-{
- if (!g_pAStream)
- return 0;
-
- AVPacket Packet = { 0 };
- av_init_packet(&Packet);
-
- int NumSamples = fread(g_pSamples, 2*g_Channels, g_NumSamples, g_pSoundFile);
-
-#if LIBAVCODEC_VERSION_MAJOR >= 53
- AVFrame* pFrame = NULL;
- if (NumSamples > 0)
- {
- g_pAFrame->nb_samples = NumSamples;
- avcodec_fill_audio_frame(g_pAFrame, g_Channels, AV_SAMPLE_FMT_S16,
- (uint8_t*)g_pSamples, NumSamples*2*g_Channels, 1);
- pFrame = g_pAFrame;
- }
- // when NumSamples == 0 we still need to call encode_audio2 to flush
- int got_packet;
- if (avcodec_encode_audio2(g_pAudio, &Packet, pFrame, &got_packet) != 0)
- FatalError("avcodec_encode_audio2 failed");
- if (!got_packet)
- return 0;
-#else
- if (NumSamples == 0)
- return 0;
- int BufferSize = OUTBUFFER_SIZE;
- if (g_pAudio->frame_size == 0)
- BufferSize = NumSamples*g_Channels*2;
- Packet.size = avcodec_encode_audio(g_pAudio, g_OutBuffer, BufferSize, g_pSamples);
- if (Packet.size == 0)
- return 1;
- if (g_pAudio->coded_frame && g_pAudio->coded_frame->pts != AV_NOPTS_VALUE)
- Packet.pts = av_rescale_q(g_pAudio->coded_frame->pts, g_pAudio->time_base, g_pAStream->time_base);
- Packet.flags |= AV_PKT_FLAG_KEY;
- Packet.data = g_OutBuffer;
-#endif
-
- // Write the compressed frame to the media file.
- Packet.stream_index = g_pAStream->index;
- if (av_interleaved_write_frame(g_pContainer, &Packet) != 0)
- FatalError("Error while writing audio frame");
- return 1;
-}
-
-// add a video output stream
-static void AddVideoStream()
-{
-#if LIBAVFORMAT_VERSION_MAJOR >= 53
- g_pVStream = avformat_new_stream(g_pContainer, g_pVCodec);
-#else
- g_pVStream = av_new_stream(g_pContainer, 0);
-#endif
- if (!g_pVStream)
- FatalError("Could not allocate video stream");
-
- g_pVideo = g_pVStream->codec;
-
- avcodec_get_context_defaults3(g_pVideo, g_pVCodec);
- g_pVideo->codec_id = g_pVCodec->id;
-
- // put parameters
- // resolution must be a multiple of two
- g_pVideo->width = g_Width & ~1; // make even (dimensions should be even)
- g_pVideo->height = g_Height & ~1; // make even
- /* time base: this is the fundamental unit of time (in seconds) in terms
- of which frame timestamps are represented. for fixed-fps content,
- timebase should be 1/framerate and timestamp increments should be
- identically 1. */
- g_pVideo->time_base.den = g_Framerate.num;
- g_pVideo->time_base.num = g_Framerate.den;
- //g_pVideo->gop_size = 12; /* emit one intra frame every twelve frames at most */
- g_pVideo->pix_fmt = PIX_FMT_YUV420P;
-
- // set quality
- if (g_VQuality > 100)
- g_pVideo->bit_rate = g_VQuality;
- else
- {
- g_pVideo->flags |= CODEC_FLAG_QSCALE;
- g_pVideo->global_quality = g_VQuality*FF_QP2LAMBDA;
- }
-
- // some formats want stream headers to be separate
- if (g_pFormat->flags & AVFMT_GLOBALHEADER)
- g_pVideo->flags |= CODEC_FLAG_GLOBAL_HEADER;
-
-#if LIBAVCODEC_VERSION_MAJOR < 53
- // for some versions of ffmpeg x264 options must be set explicitly
- if (strcmp(g_pVCodec->name, "libx264") == 0)
- {
- g_pVideo->coder_type = FF_CODER_TYPE_AC;
- g_pVideo->flags |= CODEC_FLAG_LOOP_FILTER;
- g_pVideo->crf = 23;
- g_pVideo->thread_count = 3;
- g_pVideo->me_cmp = FF_CMP_CHROMA;
- g_pVideo->partitions = X264_PART_I8X8 | X264_PART_I4X4 | X264_PART_P8X8 | X264_PART_B8X8;
- g_pVideo->me_method = ME_HEX;
- g_pVideo->me_subpel_quality = 7;
- g_pVideo->me_range = 16;
- g_pVideo->gop_size = 250;
- g_pVideo->keyint_min = 25;
- g_pVideo->scenechange_threshold = 40;
- g_pVideo->i_quant_factor = 0.71;
- g_pVideo->b_frame_strategy = 1;
- g_pVideo->qcompress = 0.6;
- g_pVideo->qmin = 10;
- g_pVideo->qmax = 51;
- g_pVideo->max_qdiff = 4;
- g_pVideo->max_b_frames = 3;
- g_pVideo->refs = 3;
- g_pVideo->directpred = 1;
- g_pVideo->trellis = 1;
- g_pVideo->flags2 = CODEC_FLAG2_BPYRAMID | CODEC_FLAG2_MIXED_REFS | CODEC_FLAG2_WPRED | CODEC_FLAG2_8X8DCT | CODEC_FLAG2_FASTPSKIP;
- g_pVideo->weighted_p_pred = 2;
- }
-#endif
-
- // open the codec
-#if LIBAVCODEC_VERSION_MAJOR >= 53
- AVDictionary* pDict = NULL;
- if (strcmp(g_pVCodec->name, "libx264") == 0)
- av_dict_set(&pDict, "preset", "medium", 0);
-
- if (avcodec_open2(g_pVideo, g_pVCodec, &pDict) < 0)
-#else
- if (avcodec_open(g_pVideo, g_pVCodec) < 0)
-#endif
- FatalError("Could not open video codec %s", g_pVCodec->long_name);
-
- g_pVFrame = avcodec_alloc_frame();
- if (!g_pVFrame)
- FatalError("Could not allocate frame");
-
- g_pVFrame->linesize[0] = g_Width;
- g_pVFrame->linesize[1] = g_Width/2;
- g_pVFrame->linesize[2] = g_Width/2;
- g_pVFrame->linesize[3] = 0;
-}
-
-static int WriteFrame(AVFrame* pFrame)
-{
- double AudioTime, VideoTime;
-
- // write interleaved audio frame
- if (g_pAStream)
- {
- VideoTime = (double)g_pVStream->pts.val*g_pVStream->time_base.num/g_pVStream->time_base.den;
- do
- AudioTime = (double)g_pAStream->pts.val*g_pAStream->time_base.num/g_pAStream->time_base.den;
- while (AudioTime < VideoTime && WriteAudioFrame());
- }
-
- if (!g_pVStream)
- return 0;
-
- AVPacket Packet;
- av_init_packet(&Packet);
- Packet.data = NULL;
- Packet.size = 0;
-
- g_pVFrame->pts++;
- if (g_pFormat->flags & AVFMT_RAWPICTURE)
- {
- /* raw video case. The API will change slightly in the near
- future for that. */
- Packet.flags |= AV_PKT_FLAG_KEY;
- Packet.stream_index = g_pVStream->index;
- Packet.data = (uint8_t*)pFrame;
- Packet.size = sizeof(AVPicture);
-
- if (av_interleaved_write_frame(g_pContainer, &Packet) != 0)
- FatalError("Error while writing video frame");
- return 0;
- }
- else
- {
-#if LIBAVCODEC_VERSION_MAJOR >= 54
- int got_packet;
- if (avcodec_encode_video2(g_pVideo, &Packet, pFrame, &got_packet) < 0)
- FatalError("avcodec_encode_video2 failed");
- if (!got_packet)
- return 0;
-
- if (Packet.pts != AV_NOPTS_VALUE)
- Packet.pts = av_rescale_q(Packet.pts, g_pVideo->time_base, g_pVStream->time_base);
- if (Packet.dts != AV_NOPTS_VALUE)
- Packet.dts = av_rescale_q(Packet.dts, g_pVideo->time_base, g_pVStream->time_base);
-#else
- Packet.size = avcodec_encode_video(g_pVideo, g_OutBuffer, OUTBUFFER_SIZE, pFrame);
- if (Packet.size < 0)
- FatalError("avcodec_encode_video failed");
- if (Packet.size == 0)
- return 0;
-
- if( g_pVideo->coded_frame->pts != AV_NOPTS_VALUE)
- Packet.pts = av_rescale_q(g_pVideo->coded_frame->pts, g_pVideo->time_base, g_pVStream->time_base);
- if( g_pVideo->coded_frame->key_frame )
- Packet.flags |= AV_PKT_FLAG_KEY;
- Packet.data = g_OutBuffer;
-#endif
- // write the compressed frame in the media file
- Packet.stream_index = g_pVStream->index;
- if (av_interleaved_write_frame(g_pContainer, &Packet) != 0)
- FatalError("Error while writing video frame");
-
- return 1;
- }
-}
-
-void AVWrapper_WriteFrame(uint8_t* pY, uint8_t* pCb, uint8_t* pCr)
-{
- g_pVFrame->data[0] = pY;
- g_pVFrame->data[1] = pCb;
- g_pVFrame->data[2] = pCr;
- WriteFrame(g_pVFrame);
-}
-
-void AVWrapper_Init(
- void (*pAddFileLogRaw)(const char*),
- const char* pFilename,
- const char* pDesc,
- const char* pSoundFile,
- const char* pFormatName,
- const char* pVCodecName,
- const char* pACodecName,
- int Width, int Height,
- int FramerateNum, int FramerateDen,
- int VQuality)
-{
- AddFileLogRaw = pAddFileLogRaw;
- av_log_set_callback( &LogCallback );
-
- g_Width = Width;
- g_Height = Height;
- g_Framerate.num = FramerateNum;
- g_Framerate.den = FramerateDen;
- g_VQuality = VQuality;
-
- // initialize libav and register all codecs and formats
- av_register_all();
-
- // find format
- g_pFormat = av_guess_format(pFormatName, NULL, NULL);
- if (!g_pFormat)
- FatalError("Format \"%s\" was not found", pFormatName);
-
- // allocate the output media context
- g_pContainer = avformat_alloc_context();
- if (!g_pContainer)
- FatalError("Could not allocate output context");
-
- g_pContainer->oformat = g_pFormat;
-
- // store description of file
- av_dict_set(&g_pContainer->metadata, "comment", pDesc, 0);
-
- // append extesnion to filename
- char ext[16];
- strncpy(ext, g_pFormat->extensions, 16);
- ext[15] = 0;
- ext[strcspn(ext,",")] = 0;
- snprintf(g_pContainer->filename, sizeof(g_pContainer->filename), "%s.%s", pFilename, ext);
-
- // find codecs
- g_pVCodec = avcodec_find_encoder_by_name(pVCodecName);
- g_pACodec = avcodec_find_encoder_by_name(pACodecName);
-
- // add audio and video stream to container
- g_pVStream = NULL;
- g_pAStream = NULL;
-
- if (g_pVCodec)
- AddVideoStream();
- else
- Log("Video codec \"%s\" was not found; video will be ignored.\n", pVCodecName);
-
- if (g_pACodec)
- {
- g_pSoundFile = fopen(pSoundFile, "rb");
- if (g_pSoundFile)
- {
- fread(&g_Frequency, 4, 1, g_pSoundFile);
- fread(&g_Channels, 4, 1, g_pSoundFile);
- AddAudioStream();
- }
- else
- Log("Could not open %s\n", pSoundFile);
- }
- else
- Log("Audio codec \"%s\" was not found; audio will be ignored.\n", pACodecName);
-
- if (!g_pAStream && !g_pVStream)
- FatalError("No video, no audio, aborting...");
-
- // write format info to log
- av_dump_format(g_pContainer, 0, g_pContainer->filename, 1);
-
- // open the output file, if needed
- if (!(g_pFormat->flags & AVFMT_NOFILE))
- {
- if (avio_open(&g_pContainer->pb, g_pContainer->filename, AVIO_FLAG_WRITE) < 0)
- FatalError("Could not open output file (%s)", g_pContainer->filename);
- }
-
- // write the stream header, if any
- avformat_write_header(g_pContainer, NULL);
-
- g_pVFrame->pts = -1;
-}
-
-void AVWrapper_Close()
-{
- // output buffered frames
- if (g_pVCodec->capabilities & CODEC_CAP_DELAY)
- while( WriteFrame(NULL) );
- // output any remaining audio
- while( WriteAudioFrame() );
-
- // write the trailer, if any.
- av_write_trailer(g_pContainer);
-
- // close the output file
- if (!(g_pFormat->flags & AVFMT_NOFILE))
- avio_close(g_pContainer->pb);
-
- // free everything
- if (g_pVStream)
- {
- avcodec_close(g_pVideo);
- av_free(g_pVideo);
- av_free(g_pVStream);
- av_free(g_pVFrame);
- }
- if (g_pAStream)
- {
- avcodec_close(g_pAudio);
- av_free(g_pAudio);
- av_free(g_pAStream);
- av_free(g_pAFrame);
- av_free(g_pSamples);
- fclose(g_pSoundFile);
- }
-
- av_free(g_pContainer);
-}
Binary file hedgewars/hwengine.ico has changed
--- a/hedgewars/hwengine.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/hwengine.pas Thu Nov 22 00:41:53 2012 +0100
@@ -29,16 +29,16 @@
program hwengine;
{$ENDIF}
-uses SDLh, uMisc, uConsole, uGame, uConsts, uLand, uAmmos, uVisualGears, uGears, uStore, uWorld, uInputHandler
- , uSound, uScript, uTeams, uStats, uIO, uLocale, uChat, uAI, uAIMisc, uAILandMarks, uLandTexture, uCollisions
- , SysUtils, uTypes, uVariables, uCommands, uUtils, uCaptions, uDebug, uCommandHandlers, uLandPainted
- , uPhysFSLayer
+uses SDLh, uMisc, uConsole, uGame, uConsts, uLand, uAmmos, uVisualGears, uGears, uStore, uWorld, uInputHandler,
+ uSound, uScript, uTeams, uStats, uIO, uLocale, uChat, uAI, uAIMisc, uLandTexture, uCollisions,
+ uAILandMarks, SysUtils, uTypes, uVariables, uCommands, uUtils, uCaptions, uDebug, uCommandHandlers,
+ uLandPainted, uFloat, uPhysFSLayer
{$IFDEF USE_VIDEO_RECORDING}, uVideoRec {$ENDIF}
{$IFDEF USE_TOUCH_INTERFACE}, uTouch {$ENDIF}
{$IFDEF ANDROID}, GLUnit{$ENDIF}
+ {$IFDEF WEBGL}, uWeb{$ENDIF}
;
-
{$IFDEF HWLIBRARY}
procedure preInitEverything();
procedure initEverything(complete:boolean);
@@ -53,6 +53,20 @@
procedure freeEverything(complete:boolean); forward;
{$ENDIF}
+{$IFDEF WEBGL}
+procedure playFile(path: PChar); forward;
+function isEngineRunning():Integer; forward;
+procedure shutdown();forward;
+function getRealTicks():Integer; forward;
+procedure mainhook(); forward;
+var
+ args: array[0..3] of PChar;
+ PrevTime, CurrTime: LongInt;
+ isTerminated: boolean;
+ prevFocusState: boolean;
+ isRunning : boolean;
+{$ENDIF}
+
///////////////////////////////////////////////////////////////////////////////
function DoTimer(Lag: LongInt): boolean;
var s: shortstring;
@@ -91,7 +105,13 @@
end;
gsConfirm, gsGame:
begin
- if not cOnlyStats then DrawWorld(Lag);
+ if not cOnlyStats then
+{$IFDEF WEBGL}
+ drawworld_hook();
+{$ELSE}
+ // never place between ProcessKbd and DoGameTick - bugs due to /put cmd and isCursorVisible
+ DrawWorld(Lag);
+{$ENDIF}
DoGameTick(Lag);
if not cOnlyStats then ProcessVisualGears(Lag);
end;
@@ -144,18 +164,26 @@
///////////////////////////////////////////////////////////////////////////////
procedure MainLoop;
var event: TSDL_Event;
- PrevTime, CurrTime: Longword;
+{$IFNDEF WEBGL}
+ PrevTime, CurrTime: LongInt;
isTerminated: boolean;
{$IFDEF SDL13}
previousGameState: TGameState;
{$ELSE}
prevFocusState: boolean;
{$ENDIF}
+
+{$ENDIF}
+
begin
+
+{$IFNDEF WEBGL}
isTerminated:= false;
PrevTime:= SDL_GetTicks;
while isTerminated = false do
begin
+{$ENDIF}
+
SDL_PumpEvents();
while SDL_PeepEvents(@event, 1, SDL_GETEVENT, {$IFDEF SDL13}SDL_FIRSTEVENT, SDL_LASTEVENT{$ELSE}SDL_ALLEVENTS{$ENDIF}) > 0 do
@@ -272,12 +300,24 @@
CurrTime:= SDL_GetTicks();
if PrevTime + longword(cTimerInterval) <= CurrTime then
begin
- isTerminated := isTerminated or DoTimer(CurrTime - PrevTime);
- PrevTime:= CurrTime
+ isTerminated:= isTerminated or DoTimer(CurrTime - PrevTime);
+ PrevTime:= CurrTime;
+ {$IFDEF WEBGL}
+ if not isTerminated then
+ mainloop_hook();
+ else
+ begin
+ freeEverything(true);
+ isRunning := false;
+ end
+ {$ENDIF}
end
- else SDL_Delay(1);
+ else {$IFNDEF WEBGL}SDL_Delay(1){$ELSE}mainloop_hook(){$ENDIF};
IPCCheckSock();
+
+{$IFNDEF WEBGL}
end;
+{$ENDIF}
end;
{$IFDEF USE_VIDEO_RECORDING}
@@ -318,6 +358,10 @@
var p: TPathType;
s: shortstring;
i: LongInt;
+{$IFDEF WEBGL}
+ l:TResourceList;
+{$ENDIF}
+
begin
{$IFDEF HWLIBRARY}
preInitEverything();
@@ -338,8 +382,6 @@
initEverything(true);
WriteLnToConsole('Hedgewars ' + cVersionString + ' engine (network protocol: ' + inttostr(cNetProtoVersion) + ')');
- AddFileLog('Prefix: "' + PathPrefix +'"');
- AddFileLog('UserPrefix: "' + UserPathPrefix +'"');
for i:= 0 to ParamCount do
AddFileLog(inttostr(i) + ': ' + ParamStr(i));
@@ -412,13 +454,27 @@
{$IFDEF USE_VIDEO_RECORDING}
if GameType = gmtRecord then
- RecorderMainLoop()
- else
+ begin
+ RecorderMainLoop();
+ freeEverything(true);
+ exit;
+ end;
{$ENDIF}
- MainLoop();
-
+
+{$IFDEF WEBGL}
+ l := generateResourceList();
+ clear_filelist_hook();
+ for i:= 0 to l.count - 1 do
+ add_file_hook(PChar(l.files[i] + '.png'));
+ isTerminated := false;
+ isRunning := true;
+ PrevTime := SDL_GetTicks();
+ idb_loader_hook();
+{$ELSE}
+ MainLoop;
// clean up all the memory allocated
freeEverything(true);
+{$ENDIF}
end;
///////////////////////////////////////////////////////////////////////////////
@@ -594,7 +650,18 @@
///////////////////////////////////////////////////////////////////////////////
/////////////////////////////////// m a i n ///////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
+{$IFDEF WEBGL}
+procedure hwmain(argc:Integer; argv:PPChar);
+{$ENDIF}
begin
+{$IFDEF PAS2C}
+ // workaround for pascal's ParamStr and ParamCount
+ init(argc, argv);
+{$IFDEF WEBGL}
+ // patch emscripten's SDL implementation
+ SDL_InitPatch();
+{$ENDIF}
+{$ENDIF}
preInitEverything();
GetParams();
@@ -605,6 +672,62 @@
else Game();
// return 1 when engine is not called correctly
- halt(LongInt(GameType = gmtSyntax));
+ {$IFDEF PAS2C}
+ {$IFNDEF WEBGL}
+ exit(LongInt(GameType = gmtSyntax));
+ {$ENDIF}
+ {$ELSE}
+ halt(LongInt(GameType = gmtSyntax));
+ {$ENDIF}
+
+
+{$IFDEF WEBGL}
+end;
+
+// hook
+procedure playFile(path: PChar);
+begin
+ args[0] := PChar('');
+ args[1] := PChar('');
+ args[2] := PChar('Data');
+ args[3] := path;
+ hwmain(4, args);
+end;
+
+// hook
+function isEngineRunning:Integer;
+begin
+ isEngineRunning := isRunning;
+end;
+
+// hook
+procedure shutdown;
+begin
+ GameState := gsExit;
+end;
+
+// hook
+function getRealTicks():Integer;
+begin
+ getRealTicks := RealTicks;
+end;
+
+// main
+begin
+ isRunning := false;
+
+ // avoid hooks to be eliminated by optimizer
+ if argc = 1234 then
+ begin
+ mainhook();
+ isRunning := isEngineRunning();
+ playFile(argv);
+ argc := getRealTicks();
+ DrawWorld(argc);
+ MainLoop;
+ shutdown;
+ end
+{$ENDIF}
+
{$ENDIF}
end.
--- a/hedgewars/hwengine.rc Wed Nov 21 23:34:54 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +0,0 @@
-MAINICON ICON "hwengine.ico"
\ No newline at end of file
--- a/hedgewars/options.inc Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/options.inc Thu Nov 22 00:41:53 2012 +0100
@@ -29,6 +29,13 @@
{$DEFINE USE_LUA_SCRIPT}
+{$IF DEFINED(WEBGL) AND NOT DEFINED(PAS2C)}
+{$UNDEF WEBGL}
+{$ENDIF}
+
+{$IFDEF WEBGL}
+{$DEFINE GL2}
+{$ENDIF}
{$IFDEF ANDROID}
{$DEFINE MOBILE}
--- a/hedgewars/pas2c.h Wed Nov 21 23:34:54 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,144 +0,0 @@
-#pragma once
-
-#include <stddef.h>
-#include <stdint.h>
-#include <stdbool.h>
-#include <wchar.h>
-
-typedef union string255_
- {
- struct {
- char s[256];
- };
- struct {
- char len;
- char str[255];
- };
- } string255;
-typedef struct string192_
- {
- char s[193];
- } string192;
-typedef struct string31_
- {
- char s[32];
- } string31;
-typedef struct string15_
- {
- char s[16];
- } string15;
-
-typedef string255 shortstring;
-typedef string255 ansistring;
-
-typedef uint8_t Byte;
-typedef int8_t ShortInt;
-typedef uint16_t Word;
-typedef int16_t SmallInt;
-typedef uint32_t LongWord;
-typedef int32_t LongInt;
-typedef uint64_t QWord;
-typedef int64_t Int64;
-typedef LongWord Cardinal;
-
-typedef LongInt Integer;
-typedef float extended;
-typedef float real;
-typedef float single;
-
-typedef bool boolean;
-typedef int LongBool;
-
-typedef void * pointer;
-typedef Byte * PByte;
-typedef char * PChar;
-typedef LongInt * PLongInt;
-typedef LongWord * PLongWord;
-typedef Integer * PInteger;
-typedef int PtrInt;
-typedef wchar_t widechar;
-
-#define new(a) __new((void **)&a, sizeof(*(a)))
-void __new(void ** p, int size);
-#define dispose(a) __dispose(a, sizeof(*(a)))
-void __dispose(pointer p, int size);
-
-void * GetMem(int size);
-void FreeMem(void * p, int size);
-
-#define FillChar(a, b, c) __FillChar(&(a), b, c)
-
-void __FillChar(pointer p, int size, char fill);
-string255 _strconcat(string255 a, string255 b);
-string255 _strappend(string255 s, char c);
-string255 _strprepend(char c, string255 s);
-string255 _chrconcat(char a, char b);
-bool _strcompare(string255 a, string255 b);
-bool _strcomparec(string255 a, char b);
-bool _strncompare(string255 a, string255 b);
-char * _pchar(string255 s);
-string255 pchar2str(char * s);
-
-int Length(string255 a);
-string255 copy(string255 a, int s, int l);
-string255 delete(string255 a, int s, int l);
-string255 trim(string255 a);
-
-#define STRINIT(a) {.len = sizeof(a) - 1, .str = a}
-
-
-int length_ar(void * a);
-
-typedef int file;
-typedef int TextFile;
-extern int FileMode;
-extern int IOResult;
-extern int stdout;
-extern int stderr;
-
-#define assign(a, b) assign_(&(a), b)
-void assign_(int * f, string255 fileName);
-void reset_1(int f, int size);
-void reset_2(int f, int size);
-#define BlockRead(a, b, c, d) BlockRead_(a, &(b), c, &(d))
-void BlockRead_(int f, void * p, int size, int * sizeRead);
-#define BlockWrite(a, b, c) BlockWrite_(a, &(b), c)
-void BlockWrite_(int f, void * p, int size);
-void close(int f);
-
-void write(int f, string255 s);
-void writeLn(int f, string255 s);
-
-bool DirectoryExists(string255 dir);
-bool FileExists(string255 filename);
-
-bool odd(int i);
-
-
-typedef int TThreadId;
-void ThreadSwitch();
-#define InterlockedIncrement(a) __InterlockedIncrement(&(a))
-#define InterlockedDecrement(a) __InterlockedDecrement(&(a))
-void __InterlockedIncrement(int * a);
-void __InterlockedDecrement(int * a);
-
-bool Assigned(void * a);
-
-void randomize();
-int random(int max);
-int abs(int i);
-double sqr(double n);
-double sqrt(double n);
-int trunc(double n);
-int round(double n);
-
-string255 ParamStr(int n);
-int ParamCount();
-
-#define val(a, b, c) _val(a, (LongInt*)&(b), (LongInt*)&(c))
-void _val(string255 str, LongInt * a, LongInt * c);
-
-extern double pi;
-
-string255 EnumToStr(int a);
-string255 ExtractFileName(string255 f);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hedgewars/pas2cRedo.pas Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,111 @@
+redo;
+{This file contains functions that are re-implemented}
+{pas2c will add prefix fpcrtl_ to all these functions}
+type
+ uinteger = uinteger;
+ Integer = integer;
+ LongInt = integer;
+ LongWord = uinteger;
+ Cardinal = uinteger;
+ PtrInt = integer;
+ Word = uinteger;
+ Byte = integer;
+ SmallInt = integer;
+ ShortInt = integer;
+ QWord = uinteger;
+ GLint = integer;
+ GLuint = integer;
+ int = integer;
+ size_t = integer;
+
+ pointer = pointer;
+
+ float = float;
+ single = float;
+ double = float;
+ real = float;
+ extended = float;
+ GLfloat = float;
+
+ boolean = boolean;
+ LongBool = boolean;
+
+ string = string;
+ shortstring = string;
+ ansistring = string;
+ widechar = string;
+
+ char = char;
+ PChar = ^char;
+ PPChar = ^Pchar;
+
+ PByte = ^Byte;
+ PLongInt = ^LongInt;
+ PLongWord = ^LongWord;
+ PInteger = ^Integer;
+
+ Handle = integer;
+
+var
+ write, writeLn, read, readLn, flush: procedure;
+
+ halt:procedure;
+
+ GetEnumName:function:shortstring;
+ TypeInfo:function:Integer;
+
+ lo:function:Integer;
+
+ init:procedure;
+
+ StrLen:function : integer;
+ odd, even : function : boolean;
+
+ Length : function : integer;
+
+ Now : function : integer;
+
+ new, dispose, FillChar, Move : procedure;
+
+ trunc, round : function : integer;
+ abs, sqr : function : integer;
+
+ StrPas, FormatDateTime, copy, delete, str, pos, PosS, trim, LowerCase : function : shortstring;
+ StrToInt : function : integer;
+ SetLength, val : procedure;
+ _pchar : function : PChar;
+ pchar2str : function : string;
+ memcpy : procedure;
+
+ min, max:function:integer;
+ assign, rewrite, rewrite_2, reset, reset_2, flush, BlockWrite, BlockRead, close : procedure;
+ FileExists, DirectoryExists, eof : function : boolean;
+ ExtractFileName : function : string;
+
+ ParamCount : function : integer;
+ ParamStr : function : string;
+
+ arctan2, power: function : float;
+
+ //TypeInfo, GetEnumName : function : shortstring;
+
+ UTF8ToUnicode, WrapText: function : shortstring;
+
+ GetMem : function : pointer;
+ FreeMem : procedure;
+
+ BeginThread, ThreadSwitch : procedure;
+ InterlockedIncrement, InterlockedDecrement : procedure;
+
+ random : function : integer;
+ randomize : procedure;
+
+ Assigned : function : boolean;
+
+ //EnumToStr : function : string;
+
+ initParams : procedure;
+
+ Load_GL_VERSION_2_0 : procedure;
+
+
--- a/hedgewars/pas2cSystem.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/pas2cSystem.pas Thu Nov 22 00:41:53 2012 +0100
@@ -1,18 +1,21 @@
system;
type
+ uinteger = uinteger;
Integer = integer;
LongInt = integer;
- LongWord = integer;
- Cardinal = integer;
+ LongWord = uinteger;
+ Cardinal = uinteger;
PtrInt = integer;
- Word = integer;
+ Word = uinteger;
Byte = integer;
SmallInt = integer;
ShortInt = integer;
- QWord = integer;
+ QWord = uinteger;
GLint = integer;
GLuint = integer;
+ GLenum = integer;
+
int = integer;
size_t = integer;
@@ -51,51 +54,22 @@
var
false, true: boolean;
- write, writeLn, read, readLn: procedure;
-
- StrLen, ord, Succ, Pred : function : integer;
+ ord, Succ, Pred : function : integer;
inc, dec, Low, High, Lo, Hi : function : integer;
- odd, even : function : boolean;
-
- Now : function : integer;
-
- new, dispose, FillChar, Move : procedure;
- trunc, round : function : integer;
- abs, sqr : function : integer;
-
- StrPas, FormatDateTime, copy, delete, str, pos, trim, LowerCase : function : shortstring;
- Length, StrToInt : function : integer;
- SetLength, val : procedure;
- _pchar : function : PChar;
- pchar2str : function : string;
- memcpy : procedure;
-
- assign, rewrite, reset, flush, BlockWrite, BlockRead, close : procedure;
IOResult : integer;
exit, break, halt, continue : procedure;
- TextFile, file : Handle;
+
+ TextFile, File : Handle;
FileMode : integer;
- FileExists, DirectoryExists, eof : function : boolean;
- ExtractFileName : function : string;
exitcode : integer;
stdout, stderr : Handle;
-
- ParamCount : function : integer;
- ParamStr : function : string;
- sqrt, arctan2, cos, sin, power : function : float;
+ sqrt, cos, sin: function : float;
pi : float;
- TypeInfo, GetEnumName : function : shortstring;
-
- UTF8ToUnicode, WrapText: function : shortstring;
-
sizeof : function : integer;
- GetMem : function : pointer;
- FreeMem : procedure;
-
glGetString : function : pchar;
glBegin, glBindTexture, glBlendFunc, glClear, glClearColor,
@@ -110,7 +84,15 @@
glDeleteFramebuffersEXT, glGenFramebuffersEXT,
glGenRenderbuffersEXT, glBindFramebufferEXT,
glBindRenderbufferEXT, glRenderbufferStorageEXT,
- glFramebufferRenderbufferEXT, glFramebufferTexture2DEXT : procedure;
+ glFramebufferRenderbufferEXT, glFramebufferTexture2DEXT,
+ glUniformMatrix4fv, glVertexAttribPointer, glCreateShader,
+ glShaderSource, glCompileShader, glGetShaderiv, glGetShaderInfoLog,
+ glCreateProgram, glAttachShader, glBindAttribLocation, glLinkProgram,
+ glDeleteShader, glGetProgramiv, glGetProgramInfoLog, glUseProgram,
+ glUniform1i, glGetUniformLocation, glEnableVertexAttribArray,
+ glGetError, glDeleteProgram, glDeleteBuffers,
+ glGenBuffers, glBufferData, glBindBuffer, glewInit,
+ glUniform4f, glDisableVertexAttribArray : procedure;
GL_BGRA, GL_BLEND, GL_CLAMP_TO_EDGE, GL_COLOR_ARRAY,
GL_COLOR_BUFFER_BIT, GL_DEPTH_BUFFER_BIT, GL_DEPTH_COMPONENT,
@@ -124,16 +106,12 @@
GL_TEXTURE_WRAP_T, GL_TRIANGLE_FAN, GL_TRUE, GL_VENDOR,
GL_VERSION, GL_VERTEX_ARRAY, GLenum, GL_FRAMEBUFFER_EXT,
GL_RENDERBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT,
- GL_COLOR_ATTACHMENT0_EXT, GL_FLOAT, GL_UNSIGNED_BYTE : integer;
+ GL_COLOR_ATTACHMENT0_EXT, GL_FLOAT, GL_UNSIGNED_BYTE, GL_COMPILE_STATUS,
+ GL_INFO_LOG_LENGTH, GL_LINK_STATUS, GL_VERTEX_SHADER, GL_FRAGMENT_SHADER,
+ GL_NO_ERROR, GL_ARRAY_BUFFER, GL_STATIC_DRAW, GLEW_OK,
+ GL_AUX_BUFFERS: integer;
TThreadId : function : integer;
- BeginThread, ThreadSwitch : procedure;
- InterlockedIncrement, InterlockedDecrement : procedure;
-
- random : function : integer;
- randomize : procedure;
-
- Assigned : function : boolean;
_strconcat, _strappend, _strprepend, _chrconcat : function : string;
_strcompare, _strncompare, _strcomparec : function : boolean;
@@ -144,5 +122,7 @@
png_write_row, png_set_ihdr, png_write_info,
png_write_end : procedure;
- EnumToStr : function : string;
+ clear_filelist_hook, add_file_hook, idb_loader_hook, mainloop_hook, drawworld_hook : procedure;
+ SDL_InitPatch : procedure;
+
Binary file hedgewars/res/hwengine.ico has changed
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hedgewars/res/hwengine.rc Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,1 @@
+MAINICON ICON "res/hwengine.ico"
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hedgewars/sdlmain_osx/SDLMain.h Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,16 @@
+/* SDLMain.m - main entry point for our Cocoa-ized SDL app
+ Initial Version: Darrell Walisser <dwaliss1@purdue.edu>
+ Non-NIB-Code & other changes: Max Horn <max@quendi.de>
+
+ Feel free to customize this file to suit your needs
+*/
+
+#ifndef _SDLMain_h_
+#define _SDLMain_h_
+
+#import <Cocoa/Cocoa.h>
+
+@interface SDLMain : NSObject
+@end
+
+#endif /* _SDLMain_h_ */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hedgewars/sdlmain_osx/SDLMain.m Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,385 @@
+/* SDLMain.m - main entry point for our Cocoa-ized SDL app
+ Initial Version: Darrell Walisser <dwaliss1@purdue.edu>
+ Non-NIB-Code & other changes: Max Horn <max@quendi.de>
+
+ Feel free to customize this file to suit your needs
+*/
+
+#include "SDL.h"
+#include "SDLMain.h"
+#include <sys/param.h> /* for MAXPATHLEN */
+#include <unistd.h>
+
+/* For some reaon, Apple removed setAppleMenu from the headers in 10.4,
+ but the method still is there and works. To avoid warnings, we declare
+ it ourselves here. */
+@interface NSApplication(SDL_Missing_Methods)
+- (void)setAppleMenu:(NSMenu *)menu;
+@end
+
+/* Use this flag to determine whether we use SDLMain.nib or not */
+#define SDL_USE_NIB_FILE 0
+
+/* Use this flag to determine whether we use CPS (docking) or not */
+#define SDL_USE_CPS 1
+#ifdef SDL_USE_CPS
+/* Portions of CPS.h */
+typedef struct CPSProcessSerNum
+{
+ UInt32 lo;
+ UInt32 hi;
+} CPSProcessSerNum;
+
+extern OSErr CPSGetCurrentProcess( CPSProcessSerNum *psn);
+extern OSErr CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
+extern OSErr CPSSetFrontProcess( CPSProcessSerNum *psn);
+
+#endif /* SDL_USE_CPS */
+
+static int gArgc;
+static char **gArgv;
+static BOOL gFinderLaunch;
+static BOOL gCalledAppMainline = FALSE;
+
+static NSString *getApplicationName(void)
+{
+ const NSDictionary *dict;
+ NSString *appName = 0;
+
+ /* Determine the application name */
+ dict = (const NSDictionary *)CFBundleGetInfoDictionary(CFBundleGetMainBundle());
+ if (dict)
+ appName = [dict objectForKey: @"CFBundleName"];
+
+ if (![appName length])
+ appName = [[NSProcessInfo processInfo] processName];
+
+ return appName;
+}
+
+#if SDL_USE_NIB_FILE
+/* A helper category for NSString */
+@interface NSString (ReplaceSubString)
+- (NSString *)stringByReplacingRange:(NSRange)aRange with:(NSString *)aString;
+@end
+#endif
+
+@interface SDLApplication : NSApplication
+@end
+
+@implementation SDLApplication
+/* Invoked from the Quit menu item */
+- (void)terminate:(id)sender
+{
+ /* Post a SDL_QUIT event */
+ SDL_Event event;
+ event.type = SDL_QUIT;
+ SDL_PushEvent(&event);
+}
+@end
+
+/* The main class of the application, the application's delegate */
+@implementation SDLMain
+
+/* Set the working directory to the .app's parent directory */
+- (void) setupWorkingDirectory:(BOOL)shouldChdir
+{
+ if (shouldChdir)
+ {
+ char parentdir[MAXPATHLEN];
+ CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle());
+ CFURLRef url2 = CFURLCreateCopyDeletingLastPathComponent(0, url);
+ if (CFURLGetFileSystemRepresentation(url2, 1, (UInt8 *)parentdir, MAXPATHLEN)) {
+ chdir(parentdir); /* chdir to the binary app's parent */
+ }
+ CFRelease(url);
+ CFRelease(url2);
+ }
+}
+
+#if SDL_USE_NIB_FILE
+
+/* Fix menu to contain the real app name instead of "SDL App" */
+- (void)fixMenu:(NSMenu *)aMenu withAppName:(NSString *)appName
+{
+ NSRange aRange;
+ NSEnumerator *enumerator;
+ NSMenuItem *menuItem;
+
+ aRange = [[aMenu title] rangeOfString:@"SDL App"];
+ if (aRange.length != 0)
+ [aMenu setTitle: [[aMenu title] stringByReplacingRange:aRange with:appName]];
+
+ enumerator = [[aMenu itemArray] objectEnumerator];
+ while ((menuItem = [enumerator nextObject]))
+ {
+ aRange = [[menuItem title] rangeOfString:@"SDL App"];
+ if (aRange.length != 0)
+ [menuItem setTitle: [[menuItem title] stringByReplacingRange:aRange with:appName]];
+ if ([menuItem hasSubmenu])
+ [self fixMenu:[menuItem submenu] withAppName:appName];
+ }
+ [ aMenu sizeToFit ];
+}
+
+#else
+
+static void setApplicationMenu(void)
+{
+ /* warning: this code is very odd */
+ NSMenu *appleMenu;
+ NSMenuItem *menuItem;
+ NSString *title;
+ NSString *appName;
+
+ appName = getApplicationName();
+ appleMenu = [[NSMenu alloc] initWithTitle:@""];
+
+ /* Add menu items */
+ title = [@"About " stringByAppendingString:appName];
+ [appleMenu addItemWithTitle:title action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""];
+
+ [appleMenu addItem:[NSMenuItem separatorItem]];
+
+ title = [@"Hide " stringByAppendingString:appName];
+ [appleMenu addItemWithTitle:title action:@selector(hide:) keyEquivalent:@"h"];
+
+ menuItem = (NSMenuItem *)[appleMenu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"];
+ [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
+
+ [appleMenu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""];
+
+ [appleMenu addItem:[NSMenuItem separatorItem]];
+
+ title = [@"Quit " stringByAppendingString:appName];
+ [appleMenu addItemWithTitle:title action:@selector(terminate:) keyEquivalent:@"q"];
+
+
+ /* Put menu into the menubar */
+ menuItem = [[NSMenuItem alloc] initWithTitle:@"" action:nil keyEquivalent:@""];
+ [menuItem setSubmenu:appleMenu];
+ [[NSApp mainMenu] addItem:menuItem];
+
+ /* Tell the application object that this is now the application menu */
+ [NSApp setAppleMenu:appleMenu];
+
+ /* Finally give up our references to the objects */
+ [appleMenu release];
+ [menuItem release];
+}
+
+/* Create a window menu */
+static void setupWindowMenu(void)
+{
+ NSMenu *windowMenu;
+ NSMenuItem *windowMenuItem;
+ NSMenuItem *menuItem;
+
+ windowMenu = [[NSMenu alloc] initWithTitle:@"Window"];
+
+ /* "Minimize" item */
+ menuItem = [[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"];
+ [windowMenu addItem:menuItem];
+ [menuItem release];
+
+ /* Put menu into the menubar */
+ windowMenuItem = [[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""];
+ [windowMenuItem setSubmenu:windowMenu];
+ [[NSApp mainMenu] addItem:windowMenuItem];
+
+ /* Tell the application object that this is now the window menu */
+ [NSApp setWindowsMenu:windowMenu];
+
+ /* Finally give up our references to the objects */
+ [windowMenu release];
+ [windowMenuItem release];
+}
+
+/* Replacement for NSApplicationMain */
+static void CustomApplicationMain (int argc, char **argv)
+{
+ NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+ SDLMain *sdlMain;
+
+ /* Ensure the application object is initialised */
+ [SDLApplication sharedApplication];
+
+#ifdef SDL_USE_CPS
+ {
+ CPSProcessSerNum PSN;
+ /* Tell the dock about us */
+ if (!CPSGetCurrentProcess(&PSN))
+ if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103))
+ if (!CPSSetFrontProcess(&PSN))
+ [SDLApplication sharedApplication];
+ }
+#endif /* SDL_USE_CPS */
+
+ /* Set up the menubar */
+ NSMenu *menu = [[NSMenu alloc] init];
+ [NSApp setMainMenu:menu];
+ setApplicationMenu();
+ setupWindowMenu();
+ [menu release];
+
+ /* Create SDLMain and make it the app delegate */
+ sdlMain = [[SDLMain alloc] init];
+ [NSApp setDelegate:sdlMain];
+
+ /* Start the main event loop */
+ [NSApp run];
+
+ [sdlMain release];
+ [pool release];
+}
+
+#endif
+
+
+/*
+ * Catch document open requests...this lets us notice files when the app
+ * was launched by double-clicking a document, or when a document was
+ * dragged/dropped on the app's icon. You need to have a
+ * CFBundleDocumentsType section in your Info.plist to get this message,
+ * apparently.
+ *
+ * Files are added to gArgv, so to the app, they'll look like command line
+ * arguments. Previously, apps launched from the finder had nothing but
+ * an argv[0].
+ *
+ * This message may be received multiple times to open several docs on launch.
+ *
+ * This message is ignored once the app's mainline has been called.
+ */
+- (BOOL)application:(NSApplication *)theApplication openFile:(NSString *)filename
+{
+ const char *temparg;
+ size_t arglen;
+ char *arg;
+ char **newargv;
+
+ if (!gFinderLaunch) /* MacOS is passing command line args. */
+ return FALSE;
+
+ if (gCalledAppMainline) /* app has started, ignore this document. */
+ return FALSE;
+
+ temparg = [filename UTF8String];
+ arglen = SDL_strlen(temparg) + 1;
+ arg = (char *) SDL_malloc(arglen);
+ if (arg == NULL)
+ return FALSE;
+
+ newargv = (char **) realloc(gArgv, sizeof (char *) * (gArgc + 2));
+ if (newargv == NULL)
+ {
+ SDL_free(arg);
+ return FALSE;
+ }
+ gArgv = newargv;
+
+ SDL_strlcpy(arg, temparg, arglen);
+ gArgv[gArgc++] = arg;
+ gArgv[gArgc] = NULL;
+ return TRUE;
+}
+
+
+/* Called when the internal event loop has just started running */
+- (void) applicationDidFinishLaunching: (NSNotification *) note
+{
+ int status;
+
+ /* Set the working directory to the .app's parent directory */
+ [self setupWorkingDirectory:gFinderLaunch];
+
+#if SDL_USE_NIB_FILE
+ /* Set the main menu to contain the real app name instead of "SDL App" */
+ [self fixMenu:[NSApp mainMenu] withAppName:getApplicationName()];
+#endif
+
+ /* Hand off to main application code */
+ gCalledAppMainline = TRUE;
+ status = SDL_main (gArgc, gArgv);
+
+ /* We're done, thank you for playing */
+ exit(status);
+}
+@end
+
+
+@implementation NSString (ReplaceSubString)
+
+- (NSString *)stringByReplacingRange:(NSRange)aRange with:(NSString *)aString
+{
+ unsigned int bufferSize;
+ unsigned int selfLen = [self length];
+ unsigned int aStringLen = [aString length];
+ unichar *buffer;
+ NSRange localRange;
+ NSString *result;
+
+ bufferSize = selfLen + aStringLen - aRange.length;
+ buffer = (unichar *)NSAllocateMemoryPages(bufferSize*sizeof(unichar));
+
+ /* Get first part into buffer */
+ localRange.location = 0;
+ localRange.length = aRange.location;
+ [self getCharacters:buffer range:localRange];
+
+ /* Get middle part into buffer */
+ localRange.location = 0;
+ localRange.length = aStringLen;
+ [aString getCharacters:(buffer+aRange.location) range:localRange];
+
+ /* Get last part into buffer */
+ localRange.location = aRange.location + aRange.length;
+ localRange.length = selfLen - localRange.location;
+ [self getCharacters:(buffer+aRange.location+aStringLen) range:localRange];
+
+ /* Build output string */
+ result = [NSString stringWithCharacters:buffer length:bufferSize];
+
+ NSDeallocateMemoryPages(buffer, bufferSize);
+
+ return result;
+}
+
+@end
+
+
+
+#ifdef main
+# undef main
+#endif
+
+
+/* Main entry point to executable - should *not* be SDL_main! */
+int main (int argc, char **argv)
+{
+ /* Copy the arguments into a global variable */
+ /* This is passed if we are launched by double-clicking */
+ if ( argc >= 2 && strncmp (argv[1], "-psn", 4) == 0 ) {
+ gArgv = (char **) SDL_malloc(sizeof (char *) * 2);
+ gArgv[0] = argv[0];
+ gArgv[1] = NULL;
+ gArgc = 1;
+ gFinderLaunch = YES;
+ } else {
+ int i;
+ gArgc = argc;
+ gArgv = (char **) SDL_malloc(sizeof (char *) * (argc+1));
+ for (i = 0; i <= argc; i++)
+ gArgv[i] = argv[i];
+ gFinderLaunch = NO;
+ }
+
+#if SDL_USE_NIB_FILE
+ [SDLApplication poseAsClass:[NSApplication class]];
+ NSApplicationMain (argc, argv);
+#else
+ CustomApplicationMain (argc, argv);
+#endif
+ return 0;
+}
+
--- a/hedgewars/uAI.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uAI.pas Thu Nov 22 00:41:53 2012 +0100
@@ -33,6 +33,11 @@
uAmmos, SysUtils{$IFNDEF USE_SDLTHREADS} {$IFDEF UNIX}, cthreads{$ENDIF} {$ENDIF}, uTypes,
uVariables, uCommands, uUtils, uDebug, uAILandMarks;
+{$IFDEF AI_MAINTHREAD}
+const
+ mainThreadMaxThinkTime:Integer = 1500;
+{$ENDIF}
+
var BestActions: TActions;
CanUseAmmo: array [TAmmoType] of boolean;
StopThinking: boolean;
@@ -42,7 +47,7 @@
ThinkThread: TThreadID;
{$ENDIF}
hasThread: LongInt;
- StartTicks: Longword;
+ StartTicks: LongInt;
procedure FreeActionsList;
begin
@@ -332,7 +337,7 @@
end;
// 'not CanGO' means we can't go straight, possible jumps are checked above
- if not CanGo then
+ if (not CanGo) then
break;
inc(steps);
@@ -360,6 +365,15 @@
if GoInfo.FallPix >= FallPixForBranching then
Push(ticks, Actions, Me^, Me^.Message xor 3); // aia_Left xor 3 = aia_Right
+
+{$IFDEF AI_MAINTHREAD}
+ if StartTicks < (SDL_GetTicks() - mainThreadMaxThinkTime) then
+ StopThinking := true;
+{$ELSE}
+ if (StartTicks > GameTicks - 1500) and (not StopThinking) then
+ SDL_Delay(1000);
+{$ENDIF}
+
end {while};
if BestRate > BaseRate then
@@ -371,12 +385,18 @@
function Think(Me: Pointer): ptrint;
var BackMe, WalkMe: TGear;
switchCount: LongInt;
- StartTicks, currHedgehogIndex, itHedgehog, switchesNum, i: Longword;
+ currHedgehogIndex, itHedgehog, switchesNum, i: Longword;
switchImmediatelyAvailable: boolean;
Actions: TActions;
begin
InterlockedIncrement(hasThread);
+
+{$IFDEF AI_MAINTHREAD}
+StartTicks:= SDL_GetTicks();
+{$ELSE}
StartTicks:= GameTicks;
+{$ENDIF}
+
currHedgehogIndex:= CurrentTeam^.CurrHedgehog;
itHedgehog:= currHedgehogIndex;
switchesNum:= 0;
@@ -386,7 +406,7 @@
switchCount:= HHHasAmmo(PGear(Me)^.Hedgehog^, amSwitch)
else switchCount:= 0;
-if (PGear(Me)^.State and gstAttacked) = 0 then
+if (PGear(Me)^.State and gstAttacking) = 0 then
if Targets.Count > 0 then
begin
// iterate over current team hedgehogs
@@ -398,7 +418,7 @@
Actions.Score:= 0;
if switchesNum > 0 then
begin
- if not switchImmediatelyAvailable then
+ if (not switchImmediatelyAvailable) then
begin
// when AI has to use switcher, make it cost smth unless they have a lot of switches
if (switchCount < 10) then Actions.Score:= (-27+switchCount*3)*4000;
@@ -423,8 +443,13 @@
or (itHedgehog = currHedgehogIndex)
or BestActions.isWalkingToABetterPlace;
- if (StartTicks > GameTicks - 1500) and (not StopThinking) then
- SDL_Delay(1000);
+ {$IFDEF AI_MAINTHREAD}
+ if StartTicks < (SDL_GetTicks() - mainThreadMaxThinkTime) then
+ StopThinking := true;
+ {$ELSE}
+ if (StartTicks > GameTicks - 1500) and (not StopThinking) then
+ SDL_Delay(1000);
+ {$ENDIF}
if (BestActions.Score < -1023) and (not BestActions.isWalkingToABetterPlace) then
begin
@@ -436,22 +461,29 @@
else
begin
BackMe:= PGear(Me)^;
+
+//{$IFNDEF AI_MAINTHREAD}
while (not StopThinking) and (BestActions.Count = 0) do
begin
+
(*
// Maybe this would get a bit of movement out of them? Hopefully not *toward* water. Need to check how often he'd choose that strategy
if SuddenDeathDmg and ((hwRound(BackMe.Y)+cWaterRise*2) > cWaterLine) then
AddBonus(hwRound(BackMe.X), hwRound(BackMe.Y), 250, -40);
*)
+
FillBonuses(true);
WalkMe:= BackMe;
Actions.Count:= 0;
Actions.Pos:= 0;
Actions.Score:= 0;
Walk(@WalkMe, Actions);
- if not StopThinking then
+{$IFNDEF AI_MAINTHREAD}
+ if (not StopThinking) then
SDL_Delay(100)
+{$ENDIF}
end
+//{$ENDIF}
end;
PGear(Me)^.State:= PGear(Me)^.State and (not gstHHThinking);
@@ -487,12 +519,17 @@
FillBonuses((Me^.State and gstAttacked) <> 0);
AddFileLog('Enter Think Thread');
+
+{$IFDEF AI_MAINTHREAD}
+Think(Me);
+{$ELSE}
{$IFDEF USE_SDLTHREADS}
ThinkThread := SDL_CreateThread(@Think{$IFDEF SDL13}, nil{$ENDIF}, Me);
{$ELSE}
BeginThread(@Think, Me, ThinkThread);
{$ENDIF}
AddFileLog('Thread started');
+{$ENDIF}
end;
//var scoreShown: boolean = false;
@@ -539,7 +576,9 @@
begin
hasThread:= 0;
StartTicks:= 0;
+{$IFNDEF PAS2C}
ThinkThread:= ThinkThread;
+{$ENDIF}
end;
procedure freeModule;
--- a/hedgewars/uAIAmmoTests.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uAIAmmoTests.pas Thu Nov 22 00:41:53 2012 +0100
@@ -764,7 +764,7 @@
Targ:= Targ; // avoid compiler hint
if Level < 3 then trackFall:= afTrackFall
- else trackFall:= 0;
+ else trackFall:= 0;
ap.ExplR:= 0;
ap.Time:= 0;
@@ -1107,7 +1107,7 @@
begin
maxTop := Targ.Y - cHHRadius * 2;
- while not TestColl(Targ.X, maxTop, cHHRadius) and (maxTop > topY + cHHRadius * 2 + 1) do
+ while (not TestColl(Targ.X, maxTop, cHHRadius)) and (maxTop > topY + cHHRadius * 2 + 1) do
dec(maxTop, cHHRadius*2);
if not TestColl(Targ.X, maxTop + cHHRadius, cHHRadius) then
begin
--- a/hedgewars/uAIMisc.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uAIMisc.pas Thu Nov 22 00:41:53 2012 +0100
@@ -49,7 +49,17 @@
X, Y: LongInt;
Radius: LongInt;
Score: LongInt;
- end;
+ end;
+
+Tbonuses = record
+ Count : Longword;
+ ar : array[0..Pred(MAXBONUS)] of TBonus;
+ end;
+
+Twalkbonuses = record
+ Count: Longword;
+ ar: array[0..Pred(MAXBONUS div 8)] of TBonus; // don't use too many
+ end;
procedure initModule;
procedure freeModule;
@@ -77,15 +87,9 @@
var ThinkingHH: PGear;
Targets: TTargets;
- bonuses: record
- Count: Longword;
- ar: array[0..Pred(MAXBONUS)] of TBonus;
- end;
+ bonuses: Tbonuses;
- walkbonuses: record
- Count: Longword;
- ar: array[0..Pred(MAXBONUS div 8)] of TBonus; // don't use too many
- end;
+ walkbonuses: Twalkbonuses;
const KillScore = 200;
var friendlyfactor: LongInt = 300;
@@ -353,7 +357,7 @@
y:= y + dY;
dY:= dY + cGravityf;
skipLandCheck:= skipLandCheck and (r <> 0) and (abs(eX-x) + abs(eY-y) < r) and ((abs(eX-x) < rCorner) or (abs(eY-y) < rCorner));
- if not skipLandCheck and TestCollWithLand(trunc(x), trunc(y), cHHRadius) then
+ if (not skipLandCheck) and TestCollWithLand(trunc(x), trunc(y), cHHRadius) then
begin
if 0.4 < dY then
begin
--- a/hedgewars/uAmmos.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uAmmos.pas Thu Nov 22 00:41:53 2012 +0100
@@ -257,7 +257,7 @@
Ammo^[Slot, ami]:= Ammo^[Slot, ami + 1];
Ammo^[Slot, ami + 1].Count:= 0
end;
- until not b;
+ until (not b);
AmmoMenuInvalidated:= true;
end;
--- a/hedgewars/uCaptions.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uCaptions.pas Thu Nov 22 00:41:53 2012 +0100
@@ -45,6 +45,8 @@
procedure AddCaption(s: shortstring; Color: Longword; Group: TCapGroup);
begin
if cOnlyStats then exit;
+ if Length(s) = 0 then
+ exit;
if Captions[Group].Text <> s then
begin
FreeTexture(Captions[Group].Tex);
--- a/hedgewars/uChat.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uChat.pas Thu Nov 22 00:41:53 2012 +0100
@@ -211,7 +211,7 @@
else if (s[1] = '-') and (s[Length(s)] = '-') then
x:= 3;
-if not CurrentTeam^.ExtDriven and (x <> 0) then
+if (not CurrentTeam^.ExtDriven) and (x <> 0) then
for c:= 0 to Pred(TeamsCount) do
if (TeamsArray[c] = CurrentTeam) then
t:= c;
--- a/hedgewars/uCommandHandlers.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uCommandHandlers.pas Thu Nov 22 00:41:53 2012 +0100
@@ -185,37 +185,37 @@
procedure chCurD_m(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
CursorMovementY:= 0;
end;
procedure chCurL_p(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
CursorMovementX:= -1;
end;
procedure chCurL_m(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
CursorMovementX:= 0;
end;
procedure chCurR_p(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
CursorMovementX:= 1;
end;
procedure chCurR_m(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
CursorMovementX:= 0;
end;
procedure chLeft_p(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH or isPaused then
exit;
if not isExternalSource then
@@ -228,7 +228,7 @@
procedure chLeft_m(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH then
exit;
if not isExternalSource then
@@ -240,7 +240,7 @@
procedure chRight_p(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH or isPaused then
exit;
if not isExternalSource then
@@ -253,7 +253,7 @@
procedure chRight_m(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH then
exit;
if not isExternalSource then
@@ -265,7 +265,7 @@
procedure chUp_p(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH or isPaused then
exit;
if not isExternalSource then
@@ -278,7 +278,7 @@
procedure chUp_m(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH then
exit;
if not isExternalSource then
@@ -290,7 +290,7 @@
procedure chDown_p(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH or isPaused then
exit;
if not isExternalSource then
@@ -303,7 +303,7 @@
procedure chDown_m(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH then
exit;
if not isExternalSource then
@@ -315,7 +315,7 @@
procedure chPrecise_p(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH or isPaused then
exit;
if not isExternalSource then
@@ -328,7 +328,7 @@
procedure chPrecise_m(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH then
exit;
if not isExternalSource then
@@ -340,7 +340,7 @@
procedure chLJump(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH or isPaused then
exit;
if not isExternalSource then
@@ -353,7 +353,7 @@
procedure chHJump(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH or isPaused then
exit;
if not isExternalSource then
@@ -366,7 +366,7 @@
procedure chAttack_p(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH or isPaused then
exit;
bShowFinger:= false;
@@ -386,7 +386,7 @@
procedure chAttack_m(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH then
exit;
with CurrentHedgehog^.Gear^ do
@@ -401,7 +401,7 @@
procedure chSwitch(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH or isPaused then
exit;
if not isExternalSource then
@@ -413,9 +413,10 @@
end;
procedure chNextTurn(var s: shortstring);
-var gi: PGear;
+var i : Longword;
+ gi : PGear;
begin
- s:= s; // avoid compiler hint
+ s:=s; // avoid compiler hint
TryDo(AllInactive, '/nextturn called when not all gears are inactive', true);
@@ -522,13 +523,13 @@
procedure chPut(var s: shortstring);
begin
- s:= s; // avoid compiler hint
+ s:=s; // avoid compiler hint
doPut(0, 0, false);
end;
procedure chCapture(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
flagMakeCapture:= true
end;
@@ -579,7 +580,7 @@
procedure chAmmoMenu(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH then
bShowAmmoMenu:= true
else
@@ -604,19 +605,19 @@
procedure chVol_p(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
inc(cVolumeDelta, 3)
end;
procedure chVol_m(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
dec(cVolumeDelta, 3)
end;
procedure chFindhh(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if CheckNoTeamOrHH or isPaused then
exit;
@@ -638,7 +639,7 @@
procedure chPause(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if gameType <> gmtNet then
isPaused:= not isPaused;
@@ -650,7 +651,7 @@
procedure chRotateMask(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
if ((GameFlags and gfInvulnerable) = 0) then
cTagsMask:= cTagsMasks[cTagsMask]
else
@@ -659,34 +660,34 @@
procedure chSpeedup_p(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
SpeedStart:= RealTicks;
isSpeed:= true
end;
procedure chSpeedup_m(var s: shortstring);
begin
-s:= s; // avoid compiler hint
+s:=s; // avoid compiler hint
isSpeed:= false
end;
procedure chZoomIn(var s: shortstring);
begin
- s:= s; // avoid compiler hint
+ s:=s; // avoid compiler hint
if ZoomValue < cMinZoomLevel then
ZoomValue:= ZoomValue + cZoomDelta;
end;
procedure chZoomOut(var s: shortstring);
begin
- s:= s; // avoid compiler hint
+ s:=s; // avoid compiler hint
if ZoomValue > cMaxZoomLevel then
ZoomValue:= ZoomValue - cZoomDelta;
end;
procedure chZoomReset(var s: shortstring);
begin
- s:= s; // avoid compiler hint
+ s:=s; // avoid compiler hint
ZoomValue:= cDefaultZoomLevel;
end;
--- a/hedgewars/uConsts.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uConsts.pas Thu Nov 22 00:41:53 2012 +0100
@@ -149,7 +149,7 @@
cBlowTorchC = 6;
cakeDmg = 75;
- cKeyMaxIndex = 1023;
+ cKeyMaxIndex = 1600;
cKbdMaxIndex = 65536;//need more room for the modifier keys
cHHFileName = 'Hedgehog';
--- a/hedgewars/uCursor.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uCursor.pas Thu Nov 22 00:41:53 2012 +0100
@@ -9,6 +9,10 @@
uses SDLh, uVariables;
+{$IFDEF WEBGL}
+var offsetx, offsety : Integer;
+{$ENDIF}
+
procedure init;
begin
SDL_WarpMouse(cScreenWidth div 2, cScreenHeight div 2);
@@ -16,16 +20,33 @@
procedure updatePosition;
var x, y: LongInt;
+{$IFDEF WEBGL}
+ tx, ty : LongInt;
+{$ENDIF}
begin
SDL_GetMouseState(@x, @y);
+{$IFDEF WEBGL}
+ tx := x;
+ ty := y;
+ x := x + offsetx;
+ y := y + offsety;
+{$ENDIF}
+
if(x <> cScreenWidth div 2) or (y <> cScreenHeight div 2) then
begin
CursorPoint.X:= CursorPoint.X + x - cScreenWidth div 2;
CursorPoint.Y:= CursorPoint.Y - y + cScreenHeight div 2;
if cHasFocus then
+ begin
+ {$IFNDEF WEBGL}
SDL_WarpMouse(cScreenWidth div 2, cScreenHeight div 2);
+ {$ELSE}
+ offsetx := cScreenWidth div 2 - tx;
+ offsety := cScreenHeight div 2 - ty;
+ {$ENDIF}
+ end;
end
end;
--- a/hedgewars/uFloat.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uFloat.pas Thu Nov 22 00:41:53 2012 +0100
@@ -55,7 +55,7 @@
1: (QWordValue : QWord);
end;
{$ENDIF}
-
+
// Returns an hwFloat that represents the value of integer parameter i
function int2hwFloat (const i: LongInt) : hwFloat; inline;
function hwFloat2Float (const i: hwFloat) : extended; inline;
@@ -221,7 +221,7 @@
hwFloat2Float:= -hwFloat2Float;
end;
-{$IFNDEF WEB}
+{$IFNDEF WEBGL}
operator = (const z1, z2: hwFloat) z : boolean; inline;
begin
z:= (z1.isNegative = z2.isNegative) and (z1.QWordValue = z2.QWordValue);
@@ -301,7 +301,7 @@
b:= (z1.QWordValue > z2.QWordValue) <> z2.isNegative
end;
{$ENDIF}
-{$IFDEF WEB}
+{$IFDEF WEBGL}
(*
Mostly to be kind to JS as of 2012-08-27 where there is no int64/uint64. This may change though.
*)
--- a/hedgewars/uGears.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uGears.pas Thu Nov 22 00:41:53 2012 +0100
@@ -54,7 +54,6 @@
function GearByUID(uid : Longword) : PGear;
procedure doStepDrowningGear(Gear: PGear);
-
implementation
uses uStore, uSound, uTeams, uRandom, uCollisions, uIO, uLandGraphics,
uLocale, uAI, uAmmos, uStats, uVisualGears, uScript, GLunit, uMobile, uVariables,
@@ -600,6 +599,7 @@
var i,rx, ry: Longword;
rdx, rdy: hwFloat;
Gear: PGear;
+ temp: Longword;
begin
AddGear(0, 0, gtATStartGame, 0, _0, _0, 2000);
--- a/hedgewars/uGearsHedgehog.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uGearsHedgehog.pas Thu Nov 22 00:41:53 2012 +0100
@@ -1122,7 +1122,7 @@
exit
end;
- if not isInMultiShoot and (Hedgehog^.Gear <> nil) then
+ if (not isInMultiShoot) and (Hedgehog^.Gear <> nil) then
begin
if GHStepTicks > 0 then
dec(GHStepTicks);
--- a/hedgewars/uGearsList.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uGearsList.pas Thu Nov 22 00:41:53 2012 +0100
@@ -83,8 +83,10 @@
var gear: PGear;
begin
inc(GCounter);
+
AddFileLog('AddGear: #' + inttostr(GCounter) + ' (' + inttostr(x) + ',' + inttostr(y) + '), d(' + floattostr(dX) + ',' + floattostr(dY) + ') type = ' + EnumToStr(Kind));
+
New(gear);
FillChar(gear^, sizeof(TGear), 0);
gear^.X:= int2hwFloat(X);
@@ -525,7 +527,7 @@
begin
t:= max(Gear^.Damage, Gear^.Health);
Gear^.Damage:= t;
- if ((not SuddenDeathDmg and (WaterOpacity < $FF)) or (SuddenDeathDmg and (WaterOpacity < $FF)))
+ if (((not SuddenDeathDmg) and (WaterOpacity < $FF)) or (SuddenDeathDmg and (WaterOpacity < $FF)))
and (hwRound(Gear^.Y) < cWaterLine + 256) then
spawnHealthTagForHH(Gear, t);
end;
--- a/hedgewars/uGearsRender.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uGearsRender.pas Thu Nov 22 00:41:53 2012 +0100
@@ -23,18 +23,21 @@
interface
uses uTypes, uConsts, GLunit, uFloat, SDLh;
+type
+ Tar = record
+ X, Y: hwFloat;
+ dLen: hwFloat;
+ b : boolean;
+ end;
+ TRopePoints = record
+ Count : Longword;
+ HookAngle : GLfloat;
+ ar : array[0..MAXROPEPOINTS] of Tar;
+ rounded : array[0..MAXROPEPOINTS + 2] of TVertex2f;
+ end;
procedure RenderGear(Gear: PGear; x, y: LongInt);
-var RopePoints: record
- Count: Longword;
- HookAngle: GLfloat;
- ar: array[0..MAXROPEPOINTS] of record
- X, Y: hwFloat;
- dLen: hwFloat;
- b: boolean;
- end;
- rounded: array[0..MAXROPEPOINTS + 2] of TVertex2f;
- end;
+var RopePoints: TRopePoints;
implementation
uses uRender, uUtils, uVariables, uAmmos, Math, uVisualGears;
@@ -82,6 +85,7 @@
if (X1 = X2) and (Y1 = Y2) then
begin
//OutError('WARNING: zero length rope line!', false);
+ DrawRopeLine := 0;
exit
end;
eX:= 0;
@@ -1165,7 +1169,7 @@
begin
if isInLag and (Gear^.FlightTime < 256) then
inc(Gear^.FlightTime, 8)
- else if not isInLag and (Gear^.FlightTime > 0) then
+ else if (not isInLag) and (Gear^.FlightTime > 0) then
dec(Gear^.FlightTime, 8);
if Gear^.FlightTime > 0 then
Tint($FF, $FF, $FF, $FF-min(255,Gear^.FlightTime));
--- a/hedgewars/uGearsUtils.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uGearsUtils.pas Thu Nov 22 00:41:53 2012 +0100
@@ -557,6 +557,7 @@
y, sy: LongInt;
ar: array[0..1023] of TPoint;
ar2: array[0..2047] of TPoint;
+ temp: TPoint;
cnt, cnt2: Longword;
delta: LongInt;
ignoreNearObjects, ignoreOverlap, tryAgain: boolean;
@@ -579,7 +580,7 @@
repeat
inc(y, 2);
until (y >= cWaterLine) or
- (not ignoreOverlap and (CountNonZeroz(x, y, Gear^.Radius - 1, 1, $FFFF) = 0)) or
+ ((not ignoreOverlap) and (CountNonZeroz(x, y, Gear^.Radius - 1, 1, $FFFF) = 0)) or
(ignoreOverlap and (CountNonZeroz(x, y, Gear^.Radius - 1, 1, $FF00) = 0));
sy:= y;
@@ -587,7 +588,7 @@
repeat
inc(y);
until (y >= cWaterLine) or
- (not ignoreOverlap and (CountNonZeroz(x, y, Gear^.Radius - 1, 1, $FFFF) <> 0)) or
+ ((not ignoreOverlap) and (CountNonZeroz(x, y, Gear^.Radius - 1, 1, $FFFF) <> 0)) or
(ignoreOverlap and (CountNonZeroz(x, y, Gear^.Radius - 1, 1, $FF00) <> 0));
if (y - sy > Gear^.Radius * 2)
@@ -613,12 +614,15 @@
end;
if cnt > 0 then
- with ar[GetRandom(cnt)] do
+ begin
+ temp := ar[GetRandom(cnt)];
+ with temp do
begin
ar2[cnt2].x:= x;
ar2[cnt2].y:= y;
inc(cnt2)
- end
+ end
+ end
until (x + Delta > Right);
dec(Delta, 60)
@@ -632,12 +636,15 @@
end;
if cnt2 > 0 then
- with ar2[GetRandom(cnt2)] do
+ begin
+ temp := ar2[GetRandom(cnt2)];
+ with temp do
begin
Gear^.X:= int2hwFloat(x);
Gear^.Y:= int2hwFloat(y);
AddFileLog('Assigned Gear coordinates (' + inttostr(x) + ',' + inttostr(y) + ')');
end
+ end
else
begin
OutError('Can''t find place for Gear', false);
--- a/hedgewars/uIO.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uIO.pas Thu Nov 22 00:41:53 2012 +0100
@@ -20,7 +20,7 @@
unit uIO;
interface
-uses SDLh, uTypes;
+uses SDLh, uTypes, uMisc;
procedure initModule;
procedure freeModule;
@@ -114,6 +114,7 @@
procedure ParseIPCCommand(s: shortstring);
var loTicks: Word;
begin
+
case s[1] of
'!': begin AddFileLog('Ping? Pong!'); isPonged:= true; end;
'?': SendIPC(_S'!');
@@ -168,10 +169,11 @@
end;
procedure LoadRecordFromFile(fileName: shortstring);
-var f: file;
- ss: shortstring = '';
- i: LongInt;
- s: shortstring;
+var f : File;
+ ss : shortstring = '';
+ i : LongInt;
+ s : shortstring;
+ t, tt : string;
begin
// set RDNLY on file open
@@ -179,7 +181,6 @@
{$I-}
assign(f, fileName);
reset(f, 1);
-
tryDo(IOResult = 0, 'Error opening file ' + fileName, true);
i:= 0; // avoid compiler hints
@@ -187,13 +188,13 @@
repeat
BlockRead(f, s[1], 255 - Length(ss), i);
if i > 0 then
- begin
+ begin
s[0]:= char(i);
ss:= ss + s;
while (Length(ss) > 1)and(Length(ss) > byte(ss[1])) do
begin
ParseIPCCommand(copy(ss, 2, byte(ss[1])));
- Delete(ss, 1, Succ(byte(ss[1])))
+ Delete(ss, 1, Succ(byte(ss[1])));
end
end
until i = 0;
@@ -222,7 +223,8 @@
SDLNet_Write16(GameTicks, @s[Succ(byte(s[0]))]);
AddFileLog('[IPC out] '+ s[1]);
inc(s[0], 2);
- SDLNet_TCP_Send(IPCSock, @s, Succ(byte(s[0])))
+ SDLNet_TCP_Send(IPCSock, @s, Succ(byte(s[0])));
+ //log('SendIPC');
end
end;
@@ -376,7 +378,7 @@
if CheckNoTeamOrHH or isPaused then
exit;
bShowFinger:= false;
-if not CurrentTeam^.ExtDriven and bShowAmmoMenu then
+if (not CurrentTeam^.ExtDriven) and bShowAmmoMenu then
begin
bSelected:= true;
exit
@@ -429,6 +431,7 @@
hiTicks:= 0;
SendEmptyPacketTicks:= 0;
+
end;
procedure freeModule;
@@ -437,6 +440,7 @@
SDLNet_FreeSocketSet(fds);
SDLNet_TCP_Close(IPCSock);
SDLNet_Quit();
+
end;
end.
--- a/hedgewars/uLand.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uLand.pas Thu Nov 22 00:41:53 2012 +0100
@@ -240,6 +240,7 @@
rightX:= (playWidth + ((LAND_WIDTH - playWidth) div 2)) - 1;
topY:= LAND_HEIGHT - playHeight;
+
// HACK: force to only cavern even if a cavern map is invertable if cTemplateFilter = 4 ?
if (cTemplateFilter = 4)
or (Template.canInvert and (getrandom(2) = 0))
@@ -522,9 +523,11 @@
end;
procedure LoadMap;
-var tmpsurf: PSDL_Surface;
- s: shortstring;
- mapName: shortstring = '';
+var tmpsurf : PSDL_Surface;
+ s : shortstring;
+ f : textfile;
+ mapName : shortstring = '';
+
begin
WriteLnToConsole('Loading land from file...');
AddProgress;
@@ -553,9 +556,11 @@
LAND_HEIGHT - tmpsurf^.h,
tmpsurf^.w,
tmpsurf);
+
SDL_FreeSurface(tmpsurf);
LoadMask;
+
end;
procedure DrawBottomBorder; // broken out from other borders for doing a floor-only map, or possibly updating bottom during SD
@@ -620,7 +625,6 @@
MakeFortsMap;
AddProgress;
-
// check for land near top
c:= 0;
if (GameFlags and gfBorder) <> 0 then
@@ -788,8 +792,10 @@
var adler, i: LongInt;
begin
adler:= 1;
- for i:= 0 to LAND_HEIGHT-1 do
+ for i:= 0 to LAND_HEIGHT-1 do
+ begin
adler:= Adler32Update(adler, @Land[i,0], LAND_WIDTH);
+ end;
s:= 'M' + IntToStr(adler) + cScriptName;
chLandCheck(s);
--- a/hedgewars/uLandGenMaze.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uLandGenMaze.pas Thu Nov 22 00:41:53 2012 +0100
@@ -14,6 +14,10 @@
DIR_S: direction = (x: 0; y: 1);
DIR_W: direction = (x: -1; y: 0);
+{xymeng : make all dynamic arrays static }
+const max_num_cells_x = 4096 div 128;
+ max_num_cells_y = 4096 div 128;
+ max_num_steps = 3;
operator = (const a, b: direction) c: Boolean;
begin
@@ -25,28 +29,43 @@
large_cell_size = 256;
braidness = 10;
-var x, y: LongInt;
- cellsize: LongInt; //selected by the user in the gui
- seen_cells_x, seen_cells_y: LongInt; //number of cells that can be visited by the generator, that is every second cell in x and y direction. the cells between there are walls that will be removed when we move from one cell to another
- num_edges_x, num_edges_y: LongInt; //number of resulting edges that need to be vertexificated
- num_cells_x, num_cells_y: LongInt; //actual number of cells, depending on cell size
- seen_list: array of array of LongInt;
- xwalls: array of array of Boolean;
- ywalls: array of array of Boolean;
- x_edge_list: array of array of Boolean;
- y_edge_list: array of array of Boolean;
- maze: array of array of Boolean;
- pa: TPixAr;
- num_vertices: LongInt;
- off_y: LongInt;
- num_steps: LongInt;
- current_step: LongInt;
- step_done: array of Boolean;
- done: Boolean;
- last_cell: array of record x, y: LongInt; end;
- came_from: array of array of record x, y: LongInt; end;
+type
+ cell_t = record x,y : LongInt
+ end;
+
+var x, y : LongInt;
+ cellsize : LongInt; //selected by the user in the gui
+ seen_cells_x, seen_cells_y : LongInt; //number of cells that can be visited by the generator, that is every second cell in x and y direction. the cells between there are walls that will be removed when we move from one cell to another
+ num_edges_x, num_edges_y : LongInt; //number of resulting edges that need to be vertexificated
+ num_cells_x, num_cells_y : LongInt; //actual number of cells, depending on cell size
+
+
+ seen_list : array of array of LongInt;
+ xwalls : array of array of Boolean;
+ ywalls : array of array of Boolean;
+ x_edge_list : array of array of Boolean;
+ y_edge_list : array of array of Boolean;
+ maze : array of array of Boolean;
+
+ pa : TPixAr;
+ num_vertices : LongInt;
+ off_y : LongInt;
+ num_steps : LongInt;
+ current_step : LongInt;
+
+ step_done : array of Boolean;
+
+ done : Boolean;
+
+{ last_cell : array 0..3 of record x, y :LongInt ; end;
+ came_from : array of array of record x, y: LongInt; end;
+ came_from_pos : array of LongInt;
+}
+ last_cell : array of cell_t;
+ came_from : array of array of cell_t;
came_from_pos: array of LongInt;
- maze_inverted: Boolean;
+
+ maze_inverted : Boolean;
function when_seen(x: LongInt; y: LongInt): LongInt;
begin
@@ -102,7 +121,7 @@
begin
//we have already seen the target cell, decide if we should remove the wall anyway
//(or put a wall there if maze_inverted, but we are not doing that right now)
- if not maze_inverted and (GetRandom(braidness) = 0) then
+ if (not maze_inverted) and (GetRandom(braidness) = 0) then
//or just warn that inverted+braid+indestructible terrain != good idea
begin
case dir.x of
@@ -178,7 +197,7 @@
came_from_pos[current_step] := came_from_pos[current_step] - 1;
if came_from_pos[current_step] >= 0 then
- see_cell
+ see_cell()
else
step_done[current_step] := true;
@@ -336,14 +355,18 @@
SetLength(last_cell, num_steps);
SetLength(came_from_pos, num_steps);
SetLength(came_from, num_steps, num_cells_x*num_cells_y);
+
done := false;
for current_step := 0 to num_steps - 1 do
+begin
step_done[current_step] := false;
came_from_pos[current_step] := 0;
-
+end;
+
current_step := 0;
+
SetLength(seen_list, seen_cells_x, seen_cells_y);
SetLength(xwalls, seen_cells_x, seen_cells_y - 1);
SetLength(ywalls, seen_cells_x - 1, seen_cells_y);
@@ -351,6 +374,7 @@
SetLength(y_edge_list, num_cells_x, num_edges_y);
SetLength(maze, num_cells_x, num_cells_y);
+
num_vertices := 0;
playHeight := num_cells_y * cellsize;
--- a/hedgewars/uLandGraphics.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uLandGraphics.pas Thu Nov 22 00:41:53 2012 +0100
@@ -208,7 +208,7 @@
t:= y + dy;
if (t and LAND_HEIGHT_MASK) = 0 then
for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
- if ((Land[t, i] and lfIndestructible) = 0) and (not disableLandBack or (Land[t, i] > 255)) then
+ if ((Land[t, i] and lfIndestructible) = 0) and ((not disableLandBack) or (Land[t, i] > 255)) then
if (cReducedQuality and rqBlurryLand) = 0 then
LandPixels[t, i]:= 0
else
@@ -217,7 +217,7 @@
t:= y - dy;
if (t and LAND_HEIGHT_MASK) = 0 then
for i:= Max(x - dx, 0) to Min(x + dx, LAND_WIDTH - 1) do
- if ((Land[t, i] and lfIndestructible) = 0) and (not disableLandBack or (Land[t, i] > 255)) then
+ if ((Land[t, i] and lfIndestructible) = 0) and ((not disableLandBack) or (Land[t, i] > 255)) then
if (cReducedQuality and rqBlurryLand) = 0 then
LandPixels[t, i]:= 0
else
@@ -226,7 +226,7 @@
t:= y + dx;
if (t and LAND_HEIGHT_MASK) = 0 then
for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
- if ((Land[t, i] and lfIndestructible) = 0) and (not disableLandBack or (Land[t, i] > 255)) then
+ if ((Land[t, i] and lfIndestructible) = 0) and ((not disableLandBack) or (Land[t, i] > 255)) then
if (cReducedQuality and rqBlurryLand) = 0 then
LandPixels[t, i]:= 0
else
@@ -235,7 +235,7 @@
t:= y - dx;
if (t and LAND_HEIGHT_MASK) = 0 then
for i:= Max(x - dy, 0) to Min(x + dy, LAND_WIDTH - 1) do
- if ((Land[t, i] and lfIndestructible) = 0) and (not disableLandBack or (Land[t, i] > 255)) then
+ if ((Land[t, i] and lfIndestructible) = 0) and ((not disableLandBack) or (Land[t, i] > 255)) then
if (cReducedQuality and rqBlurryLand) = 0 then
LandPixels[t, i]:= 0
else
--- a/hedgewars/uLandObjects.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uLandObjects.pas Thu Nov 22 00:41:53 2012 +0100
@@ -67,6 +67,8 @@
ThemeObjects: TThemeObjects;
SprayObjects: TSprayObjects;
+
+
procedure BlitImageAndGenerateCollisionInfo(cpX, cpY, Width: Longword; Image: PSDL_Surface); inline;
begin
BlitImageAndGenerateCollisionInfo(cpX, cpY, Width, Image, 0);
--- a/hedgewars/uLandTemplates.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uLandTemplates.pas Thu Nov 22 00:41:53 2012 +0100
@@ -24,20 +24,20 @@
const NTPX = Low(SmallInt);
-type TPointArray = array[0..64] of TSDL_Rect;
- PPointArray = ^TPointArray;
+type TPointArray = array[0..64] of TSDL_Rect;
+ PPointArray = ^TPointArray;
TEdgeTemplate = record
- BasePoints: PPointArray;
- BasePointsCount: Longword;
- FillPoints: PPointArray;
- FillPointsCount: Longword;
- BezierizeCount: Longword;
- RandPassesCount: Longword;
- TemplateHeight, TemplateWidth: Longword;
- canMirror, canFlip, isNegative, canInvert: boolean;
- hasGirders: boolean;
- MaxHedgeHogs: Longword;
- end;
+ BasePoints : PPointArray;
+ BasePointsCount : Longword;
+ FillPoints : PPointArray;
+ FillPointsCount : Longword;
+ BezierizeCount : Longword;
+ RandPassesCount : Longword;
+ TemplateHeight, TemplateWidth : Longword;
+ canMirror, canFlip, isNegative, canInvert : boolean;
+ hasGirders : boolean;
+ MaxHedgeHogs : Longword;
+ end;
///////////////////////// ORIGINAL SET //////////////////////////////
/// Area expanded to 2848x1424 at Tiys request to move out border ///
/////////////////////////////////////////////////////////////////////
@@ -63,9 +63,9 @@
(x: 2134; y: 1424; w: 1; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template0FPoints: array[0..0] of TPoint =
+ Template0FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template1Points: array[0..15] of TSDL_Rect =
@@ -87,9 +87,9 @@
(x: 1860; y: 1424; w: 25; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template1FPoints: array[0..0] of TPoint =
+ Template1FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template2Points: array[0..21] of TSDL_Rect =
@@ -117,9 +117,9 @@
(x: 2004; y: 1424; w: 1; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template2FPoints: array[0..0] of TPoint =
+ Template2FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template3Points: array[0..16] of TSDL_Rect =
@@ -142,9 +142,9 @@
(x: 1834; y: 622; w: 254; h: 116),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template3FPoints: array[0..0] of TPoint =
+ Template3FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template4Points: array[0..22] of TSDL_Rect =
@@ -173,9 +173,9 @@
(x: 2150; y: 552; w: 86; h: 220),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template4FPoints: array[0..0] of TPoint =
+ Template4FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template5Points: array[0..15] of TSDL_Rect =
@@ -197,9 +197,9 @@
(x: 2012; y: 1424; w: 1; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template5FPoints: array[0..0] of TPoint =
+ Template5FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template6Points: array[0..13] of TSDL_Rect =
@@ -219,9 +219,9 @@
(x: 2046; y: 1420; w: 2; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template6FPoints: array[0..0] of TPoint =
+ Template6FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template7Points: array[0..5] of TSDL_Rect =
@@ -233,9 +233,9 @@
(x: 1830; y: 1424; w: 454; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template7FPoints: array[0..0] of TPoint =
+ Template7FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
@@ -262,9 +262,9 @@
(x: 2030; y: 1424; w: 20; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template8FPoints: array[0..0] of TPoint =
+ Template8FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template9Points: array[0..31] of TSDL_Rect =
@@ -302,9 +302,9 @@
(x: 2080; y: 1424; w: 1; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template9FPoints: array[0..0] of TPoint =
+ Template9FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template10Points: array[0..13] of TSDL_Rect =
@@ -324,9 +324,9 @@
(x: 2182; y: 1424; w: 2; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template10FPoints: array[0..0] of TPoint =
+ Template10FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template11Points: array[0..9] of TSDL_Rect =
@@ -342,9 +342,9 @@
(x: 1984; y: 1424; w: 136; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template11FPoints: array[0..0] of TPoint =
+ Template11FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template12Points: array[0..13] of TSDL_Rect =
@@ -364,9 +364,9 @@
(x: 2088; y: 1424; w: 176; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template12FPoints: array[0..0] of TPoint =
+ Template12FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template13Points: array[0..15] of TSDL_Rect =
@@ -388,9 +388,9 @@
(x: 1844; y: 1424; w: 2; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template13FPoints: array[0..0] of TPoint =
+ Template13FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template14Points: array[0..13] of TSDL_Rect =
@@ -410,9 +410,9 @@
(x: 2008; y: 1424; w: 2; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template14FPoints: array[0..0] of TPoint =
+ Template14FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template15Points: array[0..23] of TSDL_Rect =
@@ -442,9 +442,9 @@
(x: 2056; y: 1424; w: 2; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template15FPoints: array[0..0] of TPoint =
+ Template15FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template16Points: array[0..28] of TSDL_Rect =
@@ -479,9 +479,9 @@
(x: 2098; y: 1424; w: 52; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template16FPoints: array[0..0] of TPoint =
+ Template16FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template17Points: array[0..13] of TSDL_Rect =
@@ -501,9 +501,9 @@
(x: 1998; y: 1424; w: 42; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template17FPoints: array[0..0] of TPoint =
+ Template17FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 1023; Y: 0)
+ (X: 1023; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
//////////////////// MIXING AND MATCHING ORIGINAL //////////////////////////////////////
const Template18Points: array[0..32] of TSDL_Rect =
@@ -542,9 +542,9 @@
(x: 3598; y: 1424; w: 42; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template18FPoints: array[0..0] of TPoint =
+ Template18FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template19Points: array[0..44] of TSDL_Rect =
@@ -595,9 +595,9 @@
(x: 3398; y: 1424; w: 52; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template19FPoints: array[0..0] of TPoint =
+ Template19FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template20Points: array[0..45] of TSDL_Rect =
@@ -649,9 +649,9 @@
(x: 3456; y: 1424; w: 2; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template20FPoints: array[0..0] of TPoint =
+ Template20FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template21Points: array[0..30] of TSDL_Rect =
@@ -688,9 +688,9 @@
(x: 3258; y: 1424; w: 2; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template21FPoints: array[0..0] of TPoint =
+ Template21FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template22Points: array[0..38] of TSDL_Rect =
@@ -735,9 +735,9 @@
(x: 3244; y: 1424; w: 2; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template22FPoints: array[0..0] of TPoint =
+ Template22FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template23Points: array[0..29] of TSDL_Rect =
@@ -773,9 +773,9 @@
(x: 3438; y: 1424; w: 176; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template23FPoints: array[0..0] of TPoint =
+ Template23FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template24Points: array[0..23] of TSDL_Rect =
@@ -805,9 +805,9 @@
(x: 3346; y: 1420; w: 2; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template24FPoints: array[0..0] of TPoint =
+ Template24FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template25Points: array[0..19] of TSDL_Rect =
@@ -833,9 +833,9 @@
(x: 3532; y: 1424; w: 2; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template25FPoints: array[0..0] of TPoint =
+ Template25FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
@@ -894,9 +894,9 @@
(x: 3480; y: 1424; w: 1; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template26FPoints: array[0..0] of TPoint =
+ Template26FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template27Points: array[0..42] of TSDL_Rect =
@@ -945,9 +945,9 @@
(x: 3556; y: 1424; w: 2; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template27FPoints: array[0..0] of TPoint =
+ Template27FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template28Points: array[0..29] of TSDL_Rect =
@@ -983,9 +983,9 @@
(x: 3308; y: 1424; w: 2; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template28FPoints: array[0..0] of TPoint =
+ Template28FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template29Points: array[0..37] of TSDL_Rect =
@@ -1029,9 +1029,9 @@
(x: 3094; y: 1424; w: 2; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template29FPoints: array[0..0] of TPoint =
+ Template29FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template30Points: array[0..30] of TSDL_Rect =
@@ -1068,9 +1068,9 @@
(x: 3288; y: 1424; w: 176; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template30FPoints: array[0..0] of TPoint =
+ Template30FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template31Points: array[0..32] of TSDL_Rect =
@@ -1109,9 +1109,9 @@
(x: 3584; y: 1424; w: 136; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template31FPoints: array[0..0] of TPoint =
+ Template31FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template32Points: array[0..29] of TSDL_Rect =
@@ -1147,9 +1147,9 @@
(x: 3682; y: 1424; w: 2; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template32FPoints: array[0..0] of TPoint =
+ Template32FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template33Points: array[0..45] of TSDL_Rect =
@@ -1201,9 +1201,9 @@
(x: 3480; y: 1424; w: 1; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template33FPoints: array[0..0] of TPoint =
+ Template33FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template34Points: array[0..25] of TSDL_Rect =
@@ -1235,9 +1235,9 @@
(x: 3230; y: 1424; w: 20; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template34FPoints: array[0..0] of TPoint =
+ Template34FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template35Points: array[0..48] of TSDL_Rect =
@@ -1292,9 +1292,9 @@
(x: 3498; y: 1424; w: 52; h: 2),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template35FPoints: array[0..0] of TPoint =
+ Template35FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
///////////////////////// CAVERNS ///////////////////////////////////
@@ -1320,9 +1320,9 @@
(x: 576; y: 976; w: 16; h: 28),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template36FPoints: array[0..0] of TPoint =
+ Template36FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
////////////////////////////// ... Silly ... ////////////////////////////////
/// Ok. Tiy does not care for these. Perhaps they could be saved.
@@ -1361,9 +1361,9 @@
(x: 2250; y: 1200; w: 25; h: 25),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template37FPoints: array[0..0] of TPoint =
+ Template37FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
// attempt to make a series of moderate hills/valleys - was before I really figured out the whole probabilities thing
const Template38Points: array[0..16] of TSDL_Rect =
@@ -1386,9 +1386,9 @@
(x: 3700; y: 2100; w: 1; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template38FPoints: array[0..0] of TPoint =
+ Template38FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
// 8 tiny islands
@@ -1435,9 +1435,9 @@
(x: 1430; y: 520; w: 1; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template39FPoints: array[0..0] of TPoint =
+ Template39FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 512; Y: 0)
+ (X: 512; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
const Template40Points: array[0..7] of TSDL_Rect =
(
@@ -1450,9 +1450,9 @@
(x: 900; y: 1050; w: 1; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template40FPoints: array[0..0] of TPoint =
+ Template40FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 512; Y: 0)
+ (X: 512; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
// Many islands
const Template41Points: array[0..86] of TSDL_Rect =
@@ -1545,9 +1545,9 @@
(x: 4050; y: 125; w: 50; h: 75),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template41FPoints: array[0..0] of TPoint =
+ Template41FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 2047; Y: 0)
+ (X: 2047; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
// 2 tiny islands
const Template42Points: array[0..13] of TSDL_Rect =
@@ -1567,9 +1567,9 @@
(x: 1430; y: 520; w: 1; h: 1),
(x: NTPX; y: 0; w: 1; h: 1)
);
- Template42FPoints: array[0..0] of TPoint =
+ Template42FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 512; Y: 0)
+ (X: 512; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
// Many islands
const Template43Points: array[0..173] of TSDL_Rect =
@@ -1749,9 +1749,9 @@
(x: 4050; y:2173; w: 50; h: 75),
(x: NTPX; y:2048; w: 1; h: 1)
);
- Template43FPoints: array[0..0] of TPoint =
+ Template43FPoints: array[0..{$IFDEF PAS2C}1{$ELSE}0{$ENDIF}] of TPoint =
(
- (X: 4095; Y: 0)
+ (X: 4095; Y: 0){$IFDEF PAS2C},(X:0;Y:9){$ENDIF}
);
// 3 large caverns
@@ -1775,12 +1775,12 @@
);
Template44FPoints: array[0..5] of TSDL_Rect =
(
- (X: 1; Y: 90; w: 0; h: 0),
- (X: 1; Y: 500; w: 0; h: 0),
- (X:4095; Y: 500; w: 0; h: 0),
- (X: 1; Y:1200; w: 0; h: 0),
- (X:4095; Y:1200; w: 0; h: 0),
- (X: 1; Y:2010; w: 0; h: 0)
+ (x: 1; y: 90; w: 0; h: 0),
+ (x: 1; y: 500; w: 0; h: 0),
+ (x:4095; y: 500; w: 0; h: 0),
+ (x: 1; y:1200; w: 0; h: 0),
+ (x:4095; y:1200; w: 0; h: 0),
+ (x: 1; y:2010; w: 0; h: 0)
);
// large caverns with an island
@@ -1801,9 +1801,9 @@
);
Template45FPoints: array[0..2] of TSDL_Rect =
(
- (X: 1; Y: 1; w: 0; h: 0),
- (X: 1; Y:2047; w: 0; h: 0),
- (X:1005; Y: 805; w: 0; h: 0)
+ (x: 1; y: 1; w: 0; h: 0),
+ (x: 1; y:2047; w: 0; h: 0),
+ (x:1005; y: 805; w: 0; h: 0)
);
////////////////////////////////////////////////////////////////////////
@@ -1812,7 +1812,7 @@
(BasePoints: @Template0Points;
BasePointsCount: Succ(High(Template0Points));
FillPoints: @Template0FPoints;
- FillPointsCount: Succ(High(Template0FPoints));
+ FillPointsCount: Succ(High(Template0FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 8;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1823,7 +1823,7 @@
(BasePoints: @Template1Points;
BasePointsCount: Succ(High(Template1Points));
FillPoints: @Template1FPoints;
- FillPointsCount: Succ(High(Template1FPoints));
+ FillPointsCount: Succ(High(Template1FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 7;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1834,7 +1834,7 @@
(BasePoints: @Template2Points;
BasePointsCount: Succ(High(Template2Points));
FillPoints: @Template2FPoints;
- FillPointsCount: Succ(High(Template2FPoints));
+ FillPointsCount: Succ(High(Template2FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 6;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1845,7 +1845,7 @@
(BasePoints: @Template3Points;
BasePointsCount: Succ(High(Template3Points));
FillPoints: @Template3FPoints;
- FillPointsCount: Succ(High(Template3FPoints));
+ FillPointsCount: Succ(High(Template3FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 4;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1856,7 +1856,7 @@
(BasePoints: @Template4Points;
BasePointsCount: Succ(High(Template4Points));
FillPoints: @Template4FPoints;
- FillPointsCount: Succ(High(Template4FPoints));
+ FillPointsCount: Succ(High(Template4FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 4;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1867,7 +1867,7 @@
(BasePoints: @Template5Points;
BasePointsCount: Succ(High(Template5Points));
FillPoints: @Template5FPoints;
- FillPointsCount: Succ(High(Template5FPoints));
+ FillPointsCount: Succ(High(Template5FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 8;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1878,7 +1878,7 @@
(BasePoints: @Template6Points;
BasePointsCount: Succ(High(Template6Points));
FillPoints: @Template6FPoints;
- FillPointsCount: Succ(High(Template6FPoints));
+ FillPointsCount: Succ(High(Template6FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 5;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1889,7 +1889,7 @@
(BasePoints: @Template7Points;
BasePointsCount: Succ(High(Template7Points));
FillPoints: @Template7FPoints;
- FillPointsCount: Succ(High(Template7FPoints));
+ FillPointsCount: Succ(High(Template7FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 4;
RandPassesCount: 4;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1900,7 +1900,7 @@
(BasePoints: @Template8Points;
BasePointsCount: Succ(High(Template8Points));
FillPoints: @Template8FPoints;
- FillPointsCount: Succ(High(Template8FPoints));
+ FillPointsCount: Succ(High(Template8FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 7;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1911,7 +1911,7 @@
(BasePoints: @Template9Points;
BasePointsCount: Succ(High(Template9Points));
FillPoints: @Template9FPoints;
- FillPointsCount: Succ(High(Template9FPoints));
+ FillPointsCount: Succ(High(Template9FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 1;
RandPassesCount: 5;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1922,7 +1922,7 @@
(BasePoints: @Template10Points;
BasePointsCount: Succ(High(Template10Points));
FillPoints: @Template10FPoints;
- FillPointsCount: Succ(High(Template10FPoints));
+ FillPointsCount: Succ(High(Template10FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 6;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1933,7 +1933,7 @@
(BasePoints: @Template11Points;
BasePointsCount: Succ(High(Template11Points));
FillPoints: @Template11FPoints;
- FillPointsCount: Succ(High(Template11FPoints));
+ FillPointsCount: Succ(High(Template11FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 1;
RandPassesCount: 8;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1944,7 +1944,7 @@
(BasePoints: @Template12Points;
BasePointsCount: Succ(High(Template12Points));
FillPoints: @Template12FPoints;
- FillPointsCount: Succ(High(Template12FPoints));
+ FillPointsCount: Succ(High(Template12FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 8;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1955,7 +1955,7 @@
(BasePoints: @Template13Points;
BasePointsCount: Succ(High(Template13Points));
FillPoints: @Template13FPoints;
- FillPointsCount: Succ(High(Template13FPoints));
+ FillPointsCount: Succ(High(Template13FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 5;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1966,7 +1966,7 @@
(BasePoints: @Template14Points;
BasePointsCount: Succ(High(Template14Points));
FillPoints: @Template14FPoints;
- FillPointsCount: Succ(High(Template14FPoints));
+ FillPointsCount: Succ(High(Template14FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 7;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1977,7 +1977,7 @@
(BasePoints: @Template15Points;
BasePointsCount: Succ(High(Template15Points));
FillPoints: @Template15FPoints;
- FillPointsCount: Succ(High(Template15FPoints));
+ FillPointsCount: Succ(High(Template15FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 6;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1988,7 +1988,7 @@
(BasePoints: @Template16Points;
BasePointsCount: Succ(High(Template16Points));
FillPoints: @Template16FPoints;
- FillPointsCount: Succ(High(Template16FPoints));
+ FillPointsCount: Succ(High(Template16FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 6;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -1999,7 +1999,7 @@
(BasePoints: @Template17Points;
BasePointsCount: Succ(High(Template17Points));
FillPoints: @Template17FPoints;
- FillPointsCount: Succ(High(Template17FPoints));
+ FillPointsCount: Succ(High(Template17FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 7;
TemplateHeight: 1424; TemplateWidth: 2848;
@@ -2010,7 +2010,7 @@
(BasePoints: @Template18Points;
BasePointsCount: Succ(High(Template18Points));
FillPoints: @Template18FPoints;
- FillPointsCount: Succ(High(Template18FPoints));
+ FillPointsCount: Succ(High(Template18FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 8;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2021,7 +2021,7 @@
(BasePoints: @Template19Points;
BasePointsCount: Succ(High(Template19Points));
FillPoints: @Template19FPoints;
- FillPointsCount: Succ(High(Template19FPoints));
+ FillPointsCount: Succ(High(Template19FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 7;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2032,7 +2032,7 @@
(BasePoints: @Template20Points;
BasePointsCount: Succ(High(Template20Points));
FillPoints: @Template20FPoints;
- FillPointsCount: Succ(High(Template20FPoints));
+ FillPointsCount: Succ(High(Template20FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 6;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2043,7 +2043,7 @@
(BasePoints: @Template21Points;
BasePointsCount: Succ(High(Template21Points));
FillPoints: @Template21FPoints;
- FillPointsCount: Succ(High(Template21FPoints));
+ FillPointsCount: Succ(High(Template21FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 4;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2054,7 +2054,7 @@
(BasePoints: @Template22Points;
BasePointsCount: Succ(High(Template22Points));
FillPoints: @Template22FPoints;
- FillPointsCount: Succ(High(Template22FPoints));
+ FillPointsCount: Succ(High(Template22FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 4;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2065,7 +2065,7 @@
(BasePoints: @Template23Points;
BasePointsCount: Succ(High(Template23Points));
FillPoints: @Template23FPoints;
- FillPointsCount: Succ(High(Template23FPoints));
+ FillPointsCount: Succ(High(Template23FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 8;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2076,7 +2076,7 @@
(BasePoints: @Template24Points;
BasePointsCount: Succ(High(Template24Points));
FillPoints: @Template24FPoints;
- FillPointsCount: Succ(High(Template24FPoints));
+ FillPointsCount: Succ(High(Template24FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 5;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2087,7 +2087,7 @@
(BasePoints: @Template25Points;
BasePointsCount: Succ(High(Template25Points));
FillPoints: @Template25FPoints;
- FillPointsCount: Succ(High(Template25FPoints));
+ FillPointsCount: Succ(High(Template25FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 4;
RandPassesCount: 4;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2098,7 +2098,7 @@
(BasePoints: @Template26Points;
BasePointsCount: Succ(High(Template26Points));
FillPoints: @Template26FPoints;
- FillPointsCount: Succ(High(Template26FPoints));
+ FillPointsCount: Succ(High(Template26FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 7;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2109,7 +2109,7 @@
(BasePoints: @Template27Points;
BasePointsCount: Succ(High(Template27Points));
FillPoints: @Template27FPoints;
- FillPointsCount: Succ(High(Template27FPoints));
+ FillPointsCount: Succ(High(Template27FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 1;
RandPassesCount: 5;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2120,7 +2120,7 @@
(BasePoints: @Template28Points;
BasePointsCount: Succ(High(Template28Points));
FillPoints: @Template28FPoints;
- FillPointsCount: Succ(High(Template28FPoints));
+ FillPointsCount: Succ(High(Template28FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 6;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2131,7 +2131,7 @@
(BasePoints: @Template29Points;
BasePointsCount: Succ(High(Template29Points));
FillPoints: @Template29FPoints;
- FillPointsCount: Succ(High(Template29FPoints));
+ FillPointsCount: Succ(High(Template29FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 1;
RandPassesCount: 8;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2142,7 +2142,7 @@
(BasePoints: @Template30Points;
BasePointsCount: Succ(High(Template30Points));
FillPoints: @Template30FPoints;
- FillPointsCount: Succ(High(Template30FPoints));
+ FillPointsCount: Succ(High(Template30FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 8;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2153,7 +2153,7 @@
(BasePoints: @Template31Points;
BasePointsCount: Succ(High(Template31Points));
FillPoints: @Template31FPoints;
- FillPointsCount: Succ(High(Template31FPoints));
+ FillPointsCount: Succ(High(Template31FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 5;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2164,7 +2164,7 @@
(BasePoints: @Template32Points;
BasePointsCount: Succ(High(Template32Points));
FillPoints: @Template32FPoints;
- FillPointsCount: Succ(High(Template32FPoints));
+ FillPointsCount: Succ(High(Template32FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 7;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2175,7 +2175,7 @@
(BasePoints: @Template33Points;
BasePointsCount: Succ(High(Template33Points));
FillPoints: @Template33FPoints;
- FillPointsCount: Succ(High(Template33FPoints));
+ FillPointsCount: Succ(High(Template33FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 6;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2186,7 +2186,7 @@
(BasePoints: @Template34Points;
BasePointsCount: Succ(High(Template34Points));
FillPoints: @Template34FPoints;
- FillPointsCount: Succ(High(Template34FPoints));
+ FillPointsCount: Succ(High(Template34FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 6;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2197,7 +2197,7 @@
(BasePoints: @Template35Points;
BasePointsCount: Succ(High(Template35Points));
FillPoints: @Template35FPoints;
- FillPointsCount: Succ(High(Template35FPoints));
+ FillPointsCount: Succ(High(Template35FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 7;
TemplateHeight: 1424; TemplateWidth: 3900;
@@ -2208,7 +2208,7 @@
(BasePoints: @Template36Points;
BasePointsCount: Succ(High(Template36Points));
FillPoints: @Template36FPoints;
- FillPointsCount: Succ(High(Template36FPoints));
+ FillPointsCount: Succ(High(Template36FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 4;
RandPassesCount: 12;
TemplateHeight: 1024; TemplateWidth: 4096;
@@ -2219,7 +2219,7 @@
(BasePoints: @Template37Points;
BasePointsCount: Succ(High(Template37Points));
FillPoints: @Template37FPoints;
- FillPointsCount: Succ(High(Template37FPoints));
+ FillPointsCount: Succ(High(Template37FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 3;
TemplateHeight: 2048; TemplateWidth: 4096;
@@ -2230,7 +2230,7 @@
(BasePoints: @Template38Points;
BasePointsCount: Succ(High(Template38Points));
FillPoints: @Template38FPoints;
- FillPointsCount: Succ(High(Template38FPoints));
+ FillPointsCount: Succ(High(Template38FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 4;
RandPassesCount: 4;
TemplateHeight: 2048; TemplateWidth: 4096;
@@ -2241,7 +2241,7 @@
(BasePoints: @Template39Points;
BasePointsCount: Succ(High(Template39Points));
FillPoints: @Template39FPoints;
- FillPointsCount: Succ(High(Template39FPoints));
+ FillPointsCount: Succ(High(Template39FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 3;
TemplateHeight: 512; TemplateWidth: 1536;
@@ -2252,7 +2252,7 @@
(BasePoints: @Template40Points;
BasePointsCount: Succ(High(Template40Points));
FillPoints: @Template40FPoints;
- FillPointsCount: Succ(High(Template40FPoints));
+ FillPointsCount: Succ(High(Template40FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 3;
TemplateHeight: 1024; TemplateWidth: 1024;
@@ -2263,7 +2263,7 @@
(BasePoints: @Template41Points;
BasePointsCount: Succ(High(Template41Points));
FillPoints: @Template41FPoints;
- FillPointsCount: Succ(High(Template41FPoints));
+ FillPointsCount: Succ(High(Template41FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 9;
TemplateHeight: 2048; TemplateWidth: 4096;
@@ -2274,7 +2274,7 @@
(BasePoints: @Template42Points;
BasePointsCount: Succ(High(Template42Points));
FillPoints: @Template42FPoints;
- FillPointsCount: Succ(High(Template42FPoints));
+ FillPointsCount: Succ(High(Template42FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 3;
RandPassesCount: 3;
TemplateHeight: 512; TemplateWidth: 1536;
@@ -2285,7 +2285,7 @@
(BasePoints: @Template43Points;
BasePointsCount: Succ(High(Template43Points));
FillPoints: @Template43FPoints;
- FillPointsCount: Succ(High(Template43FPoints));
+ FillPointsCount: Succ(High(Template43FPoints)){$IFDEF PAS2C}-1{$ENDIF};
BezierizeCount: 2;
RandPassesCount: 9;
TemplateHeight: 4096; TemplateWidth: 4096;
--- a/hedgewars/uLandTexture.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uLandTexture.pas Thu Nov 22 00:41:53 2012 +0100
@@ -39,10 +39,11 @@
tex: PTexture;
end;
-var LandTextures: array of array of TLandRecord;
- tmpPixels: array [0..TEXSIZE - 1, 0..TEXSIZE - 1] of LongWord;
- LANDTEXARW: LongWord;
- LANDTEXARH: LongWord;
+var
+ LandTextures : array of array of TLandRecord;
+ tmpPixels : array [0..TEXSIZE - 1, 0..TEXSIZE - 1] of LongWord;
+ LANDTEXARW : LongWord;
+ LANDTEXARH : LongWord;
function Pixels(x, y: Longword): Pointer;
var ty: Longword;
@@ -198,7 +199,6 @@
LANDTEXARW:= (LAND_WIDTH div TEXSIZE) div 2;
LANDTEXARH:= (LAND_HEIGHT div TEXSIZE) div 2;
end;
-
SetLength(LandTextures, LANDTEXARW, LANDTEXARH);
end;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hedgewars/uMatrix.pas Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,268 @@
+(*
+ * Hedgewars, a free turn based strategy game
+ * Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *)
+
+{$INCLUDE "options.inc"}
+
+unit uMatrix;
+
+interface
+
+uses uTypes {$IFNDEF PAS2C}, gl{$ENDIF};
+
+const
+ MATRIX_MODELVIEW:Integer = 0;
+ MATRIX_PROJECTION:Integer = 1;
+
+procedure MatrixLoadIdentity(out Result: TMatrix4x4f);
+procedure MatrixMultiply(out Result: TMatrix4x4f; const lhs, rhs: TMatrix4x4f);
+
+procedure hglMatrixMode(t: Integer);
+procedure hglLoadIdentity();
+procedure hglPushMatrix();
+procedure hglPopMatrix();
+procedure hglMVP(var res : TMatrix4x4f);
+procedure hglScalef(x: GLfloat; y: GLfloat; z: GLfloat);
+procedure hglTranslatef(x: GLfloat; y: GLfloat; z: GLfloat);
+procedure hglRotatef(a:GLfloat; x:GLfloat; y:GLfloat; z:GLfloat);
+procedure initModule();
+procedure freeModule();
+
+implementation
+
+const
+ MATRIX_STACK_SIZE = 10;
+
+type
+ TMatrixStack = record
+ top:Integer;
+ stack: array[0..9] of TMatrix4x4f;
+ end;
+var
+ MatrixStacks : array[0..1] of TMatrixStack;
+ CurMatrix: integer;
+
+procedure MatrixLoadIdentity(out Result: TMatrix4x4f);
+begin
+ Result[0,0]:= 1.0; Result[1,0]:=0.0; Result[2,0]:=0.0; Result[3,0]:=0.0;
+ Result[0,1]:= 0.0; Result[1,1]:=1.0; Result[2,1]:=0.0; Result[3,1]:=0.0;
+ Result[0,2]:= 0.0; Result[1,2]:=0.0; Result[2,2]:=1.0; Result[3,2]:=0.0;
+ Result[0,3]:= 0.0; Result[1,3]:=0.0; Result[2,3]:=0.0; Result[3,3]:=1.0;
+end;
+
+procedure hglMatrixMode(t: Integer);
+begin
+ CurMatrix := t;
+end;
+
+procedure hglLoadIdentity();
+begin
+ MatrixLoadIdentity(MatrixStacks[CurMatrix].stack[MatrixStacks[CurMatrix].top]);
+end;
+
+procedure hglScalef(x: GLfloat; y: GLfloat; z: GLfloat);
+var
+ m:TMatrix4x4f;
+ t:TMatrix4x4f;
+begin
+ m[0,0]:=x;m[1,0]:=0;m[2,0]:=0;m[3,0]:=0;
+ m[0,1]:=0;m[1,1]:=y;m[2,1]:=0;m[3,1]:=0;
+ m[0,2]:=0;m[1,2]:=0;m[2,2]:=z;m[3,2]:=0;
+ m[0,3]:=0;m[1,3]:=0;m[2,3]:=0;m[3,3]:=1;
+
+ MatrixMultiply(t, MatrixStacks[CurMatrix].stack[MatrixStacks[CurMatrix].top], m);
+ MatrixStacks[CurMatrix].stack[MatrixStacks[CurMatrix].top] := t;
+end;
+
+procedure hglTranslatef(x: GLfloat; y: GLfloat; z: GLfloat);
+var
+ m:TMatrix4x4f;
+ t:TMatrix4x4f;
+begin
+ m[0,0]:=1;m[1,0]:=0;m[2,0]:=0;m[3,0]:=x;
+ m[0,1]:=0;m[1,1]:=1;m[2,1]:=0;m[3,1]:=y;
+ m[0,2]:=0;m[1,2]:=0;m[2,2]:=1;m[3,2]:=z;
+ m[0,3]:=0;m[1,3]:=0;m[2,3]:=0;m[3,3]:=1;
+
+ MatrixMultiply(t, MatrixStacks[CurMatrix].stack[MatrixStacks[CurMatrix].top], m);
+ MatrixStacks[CurMatrix].stack[MatrixStacks[CurMatrix].top] := t;
+end;
+
+procedure hglRotatef(a:GLfloat; x:GLfloat; y:GLfloat; z:GLfloat);
+var
+ m:TMatrix4x4f;
+ t:TMatrix4x4f;
+ c:GLfloat;
+ s:GLfloat;
+ xn, yn, zn:GLfloat;
+ l:GLfloat;
+begin
+ a:=a * 3.14159265368 / 180;
+ c:=cos(a);
+ s:=sin(a);
+
+ l := 1.0 / sqrt(x * x + y * y + z * z);
+ xn := x * l;
+ yn := y * l;
+ zn := z * l;
+
+ m[0,0]:=c + xn * xn * (1 - c);
+ m[1,0]:=xn * yn * (1 - c) - zn * s;
+ m[2,0]:=xn * zn * (1 - c) + yn * s;
+ m[3,0]:=0;
+
+
+ m[0,1]:=yn * xn * (1 - c) + zn * s;
+ m[1,1]:=c + yn * yn * (1 - c);
+ m[2,1]:=yn * zn * (1 - c) - xn * s;
+ m[3,1]:=0;
+
+ m[0,2]:=zn * xn * (1 - c) - yn * s;
+ m[1,2]:=zn * yn * (1 - c) + xn * s;
+ m[2,2]:=c + zn * zn * (1 - c);
+ m[3,2]:=0;
+
+ m[0,3]:=0;m[1,3]:=0;m[2,3]:=0;m[3,3]:=1;
+
+ MatrixMultiply(t, MatrixStacks[CurMatrix].stack[MatrixStacks[CurMatrix].top], m);
+ MatrixStacks[CurMatrix].stack[MatrixStacks[CurMatrix].top] := t;
+end;
+
+procedure hglMVP(var res: TMatrix4x4f);
+begin
+ MatrixMultiply(res,
+ MatrixStacks[MATRIX_PROJECTION].stack[MatrixStacks[MATRIX_PROJECTION].top],
+ MatrixStacks[MATRIX_MODELVIEW].stack[MatrixStacks[MATRIX_MODELVIEW].top]);
+end;
+
+procedure hglPushMatrix();
+var
+ t: Integer;
+begin
+ t := MatrixStacks[CurMatrix].top;
+ MatrixStacks[CurMatrix].stack[t + 1] := MatrixStacks[CurMatrix].stack[t];
+ inc(t);
+ MatrixStacks[CurMatrix].top := t;
+end;
+
+procedure hglPopMatrix();
+var
+ t: Integer;
+begin
+ t := MatrixStacks[CurMatrix].top;
+ dec(t);
+ MatrixStacks[CurMatrix].top := t;
+end;
+
+procedure initModule();
+begin
+ MatrixStacks[MATRIX_MODELVIEW].top := 0;
+ MatrixStacks[MATRIX_Projection].top := 0;
+ MatrixLoadIdentity(MatrixStacks[MATRIX_MODELVIEW].stack[0]);
+ MatrixLoadIdentity(MatrixStacks[MATRIX_PROJECTION].stack[0]);
+end;
+
+procedure freeModule();
+begin
+end;
+
+procedure MatrixMultiply(out Result: TMatrix4x4f; const lhs, rhs: TMatrix4x4f);
+var
+ test: TMatrix4x4f;
+ i, j: Integer;
+ error: boolean;
+begin
+ Result[0,0]:=lhs[0,0]*rhs[0,0] + lhs[1,0]*rhs[0,1] + lhs[2,0]*rhs[0,2] + lhs[3,0]*rhs[0,3];
+ Result[0,1]:=lhs[0,1]*rhs[0,0] + lhs[1,1]*rhs[0,1] + lhs[2,1]*rhs[0,2] + lhs[3,1]*rhs[0,3];
+ Result[0,2]:=lhs[0,2]*rhs[0,0] + lhs[1,2]*rhs[0,1] + lhs[2,2]*rhs[0,2] + lhs[3,2]*rhs[0,3];
+ Result[0,3]:=lhs[0,3]*rhs[0,0] + lhs[1,3]*rhs[0,1] + lhs[2,3]*rhs[0,2] + lhs[3,3]*rhs[0,3];
+
+ Result[1,0]:=lhs[0,0]*rhs[1,0] + lhs[1,0]*rhs[1,1] + lhs[2,0]*rhs[1,2] + lhs[3,0]*rhs[1,3];
+ Result[1,1]:=lhs[0,1]*rhs[1,0] + lhs[1,1]*rhs[1,1] + lhs[2,1]*rhs[1,2] + lhs[3,1]*rhs[1,3];
+ Result[1,2]:=lhs[0,2]*rhs[1,0] + lhs[1,2]*rhs[1,1] + lhs[2,2]*rhs[1,2] + lhs[3,2]*rhs[1,3];
+ Result[1,3]:=lhs[0,3]*rhs[1,0] + lhs[1,3]*rhs[1,1] + lhs[2,3]*rhs[1,2] + lhs[3,3]*rhs[1,3];
+
+ Result[2,0]:=lhs[0,0]*rhs[2,0] + lhs[1,0]*rhs[2,1] + lhs[2,0]*rhs[2,2] + lhs[3,0]*rhs[2,3];
+ Result[2,1]:=lhs[0,1]*rhs[2,0] + lhs[1,1]*rhs[2,1] + lhs[2,1]*rhs[2,2] + lhs[3,1]*rhs[2,3];
+ Result[2,2]:=lhs[0,2]*rhs[2,0] + lhs[1,2]*rhs[2,1] + lhs[2,2]*rhs[2,2] + lhs[3,2]*rhs[2,3];
+ Result[2,3]:=lhs[0,3]*rhs[2,0] + lhs[1,3]*rhs[2,1] + lhs[2,3]*rhs[2,2] + lhs[3,3]*rhs[2,3];
+
+ Result[3,0]:=lhs[0,0]*rhs[3,0] + lhs[1,0]*rhs[3,1] + lhs[2,0]*rhs[3,2] + lhs[3,0]*rhs[3,3];
+ Result[3,1]:=lhs[0,1]*rhs[3,0] + lhs[1,1]*rhs[3,1] + lhs[2,1]*rhs[3,2] + lhs[3,1]*rhs[3,3];
+ Result[3,2]:=lhs[0,2]*rhs[3,0] + lhs[1,2]*rhs[3,1] + lhs[2,2]*rhs[3,2] + lhs[3,2]*rhs[3,3];
+ Result[3,3]:=lhs[0,3]*rhs[3,0] + lhs[1,3]*rhs[3,1] + lhs[2,3]*rhs[3,2] + lhs[3,3]*rhs[3,3];
+
+{
+ Result[0,0]:=lhs[0,0]*rhs[0,0] + lhs[1,0]*rhs[0,1] + lhs[2,0]*rhs[0,2] + lhs[3,0]*rhs[0,3];
+ Result[0,1]:=lhs[0,0]*rhs[1,0] + lhs[1,0]*rhs[1,1] + lhs[2,0]*rhs[1,2] + lhs[3,0]*rhs[1,3];
+ Result[0,2]:=lhs[0,0]*rhs[2,0] + lhs[1,0]*rhs[2,1] + lhs[2,0]*rhs[2,2] + lhs[3,0]*rhs[2,3];
+ Result[0,3]:=lhs[0,0]*rhs[3,0] + lhs[1,0]*rhs[3,1] + lhs[2,0]*rhs[3,2] + lhs[3,0]*rhs[3,3];
+
+ Result[1,0]:=lhs[0,1]*rhs[0,0] + lhs[1,1]*rhs[0,1] + lhs[2,1]*rhs[0,2] + lhs[3,1]*rhs[0,3];
+ Result[1,1]:=lhs[0,1]*rhs[1,0] + lhs[1,1]*rhs[1,1] + lhs[2,1]*rhs[1,2] + lhs[3,1]*rhs[1,3];
+ Result[1,2]:=lhs[0,1]*rhs[2,0] + lhs[1,1]*rhs[2,1] + lhs[2,1]*rhs[2,2] + lhs[3,1]*rhs[2,3];
+ Result[1,3]:=lhs[0,1]*rhs[3,0] + lhs[1,1]*rhs[3,1] + lhs[2,1]*rhs[3,2] + lhs[3,1]*rhs[3,3];
+
+ Result[2,0]:=lhs[0,2]*rhs[0,0] + lhs[1,2]*rhs[0,1] + lhs[2,2]*rhs[0,2] + lhs[3,2]*rhs[0,3];
+ Result[2,1]:=lhs[0,2]*rhs[1,0] + lhs[1,2]*rhs[1,1] + lhs[2,2]*rhs[1,2] + lhs[3,2]*rhs[1,3];
+ Result[2,2]:=lhs[0,2]*rhs[2,0] + lhs[1,2]*rhs[2,1] + lhs[2,2]*rhs[2,2] + lhs[3,2]*rhs[2,3];
+ Result[2,3]:=lhs[0,2]*rhs[3,0] + lhs[1,2]*rhs[3,1] + lhs[2,2]*rhs[3,2] + lhs[3,2]*rhs[3,3];
+
+ Result[3,0]:=lhs[0,3]*rhs[0,0] + lhs[1,3]*rhs[0,1] + lhs[2,3]*rhs[0,2] + lhs[3,3]*rhs[0,3];
+ Result[3,1]:=lhs[0,3]*rhs[1,0] + lhs[1,3]*rhs[1,1] + lhs[2,3]*rhs[1,2] + lhs[3,3]*rhs[1,3];
+ Result[3,2]:=lhs[0,3]*rhs[2,0] + lhs[1,3]*rhs[2,1] + lhs[2,3]*rhs[2,2] + lhs[3,3]*rhs[2,3];
+ Result[3,3]:=lhs[0,3]*rhs[3,0] + lhs[1,3]*rhs[3,1] + lhs[2,3]*rhs[3,2] + lhs[3,3]*rhs[3,3];
+}
+
+ {$IFNDEF PAS2C}
+ glPushMatrix;
+ glLoadMatrixf(@lhs[0, 0]);
+ glMultMatrixf(@rhs[0, 0]);
+ glGetFloatv(GL_MODELVIEW_MATRIX, @test[0, 0]);
+ glPopMatrix;
+
+ error:=false;
+ for i:=0 to 3 do
+ for j:=0 to 3 do
+ if Abs(test[i, j] - Result[i, j]) > 0.000001 then
+ error:=true;
+
+ if error then
+ begin
+ writeln('shall:');
+ for i:=0 to 3 do
+ begin
+ for j:=0 to 3 do
+ write(test[i, j]);
+ writeln;
+ end;
+
+ writeln('is:');
+ for i:=0 to 3 do
+ begin
+ for j:=0 to 3 do
+ write(Result[i, j]);
+ writeln;
+ end;
+ halt(0);
+ end;
+ {$ENDIF}
+
+end;
+
+
+end.
--- a/hedgewars/uMisc.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uMisc.pas Thu Nov 22 00:41:53 2012 +0100
@@ -49,7 +49,7 @@
size: QWord;
end;
-var conversionFormat: PSDL_PixelFormat;
+var conversionFormat : PSDL_PixelFormat;
procedure movecursor(dx, dy: LongInt);
var x, y: LongInt;
@@ -68,7 +68,7 @@
var i: LongInt;
png_ptr: ^png_struct;
info_ptr: ^png_info;
- f: file;
+ f: File;
image: PScreenshot;
begin
image:= PScreenshot(screenshot);
@@ -141,6 +141,7 @@
);
image: PScreenshot;
size: QWord;
+ writeResult:LongInt;
begin
image:= PScreenshot(screenshot);
@@ -168,8 +169,8 @@
Rewrite(f, 1);
if IOResult = 0 then
begin
- BlockWrite(f, head, sizeof(head));
- BlockWrite(f, image^.buffer^, size);
+ BlockWrite(f, head, sizeof(head), writeResult);
+ BlockWrite(f, image^.buffer^, size, writeResult);
Close(f);
end
else
@@ -275,6 +276,7 @@
var convertedSurf: PSDL_Surface;
begin
doSurfaceConversion:= tmpsurf;
+{$IFNDEF WEBGL}
if ((tmpsurf^.format^.bitsperpixel = 32) and (tmpsurf^.format^.rshift > tmpsurf^.format^.bshift)) or
(tmpsurf^.format^.bitsperpixel = 24) then
begin
@@ -282,6 +284,7 @@
SDL_FreeSurface(tmpsurf);
doSurfaceConversion:= convertedSurf;
end;
+{$ENDIF}
end;
{$IFDEF SDL13}
@@ -314,4 +317,4 @@
SDL_FreeFormat(conversionFormat);
end;
-end.
+end.
--- a/hedgewars/uMobile.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uMobile.pas Thu Nov 22 00:41:53 2012 +0100
@@ -73,7 +73,7 @@
end;
// this function should make the device vibrate in some way
-procedure PerformRumble; inline;
+procedure performRumble; inline;
{$IFDEF IPHONEOS}const kSystemSoundID_Vibrate = $00000FFF;{$ENDIF}
begin
// do not vibrate while synchronising a demo/save
--- a/hedgewars/uRandom.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uRandom.pas Thu Nov 22 00:41:53 2012 +0100
@@ -31,7 +31,7 @@
uses uFloat;
procedure SetRandomSeed(Seed: shortstring); // Sets the seed that should be used for generating pseudo-random values.
-function GetRandomf: hwFloat; overload; // Returns a pseudo-random hwFloat.
+function GetRandomf: hwFloat; // Returns a pseudo-random hwFloat.
function GetRandom(m: LongWord): LongWord; overload; inline; // Returns a positive pseudo-random integer smaller than m.
procedure AddRandomness(r: LongWord); inline;
function rndSign(num: hwFloat): hwFloat; // Returns num with a random chance of having a inverted sign.
@@ -45,10 +45,11 @@
procedure AddRandomness(r: LongWord); inline;
begin
n:= (n + 1) and $3F;
-cirbuf[n]:= cirbuf[n] xor r
+ cirbuf[n]:= cirbuf[n] xor r;
end;
function GetNext: Longword; inline;
+var s : string;
begin
n:= (n + 1) and $3F;
cirbuf[n]:=
@@ -56,7 +57,8 @@
cirbuf[(n + 9) and $3F]) {n - 55 mod 64}
and $7FFFFFFF; {mod 2^31}
-GetNext:= cirbuf[n]
+ GetNext:= cirbuf[n];
+ str(GetNext, s);
end;
procedure SetRandomSeed(Seed: shortstring);
@@ -74,7 +76,7 @@
cirbuf[i]:= $A98765 + 68; // odd number
for i:= 0 to 1023 do
- GetNext
+ GetNext;
end;
function GetRandomf: hwFloat;
@@ -84,7 +86,7 @@
GetRandomf.QWordValue:= GetNext
end;
-function GetRandom(m: LongWord): LongWord; inline;
+function GetRandom(m: LongWord): LongWord; overload; inline;
begin
GetNext;
GetRandom:= GetNext mod m
--- a/hedgewars/uRender.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uRender.pas Thu Nov 22 00:41:53 2012 +0100
@@ -17,12 +17,13 @@
*)
{$INCLUDE "options.inc"}
+{$IF GLunit = GL}{$DEFINE GLunit:=GL,GLext}{$ENDIF}
unit uRender;
interface
-uses SDLh, uTypes, GLunit, uConsts;
+uses SDLh, uTypes, GLunit, uConsts, uStore, uMatrix;
procedure DrawSprite (Sprite: TSprite; X, Y, Frame: LongInt);
procedure DrawSprite (Sprite: TSprite; X, Y, FrameX, FrameY: LongInt);
@@ -51,7 +52,6 @@
procedure Tint (r, g, b, a: Byte); inline;
procedure Tint (c: Longword); inline;
-
implementation
uses uVariables;
@@ -68,7 +68,7 @@
begin
DrawTextureFromRect(X, Y, r^.w, r^.h, r, SourceTexture)
end;
-
+{
procedure DrawTextureFromRect(X, Y, W, H: LongInt; r: PSDL_Rect; SourceTexture: PTexture);
var rr: TSDL_Rect;
_l, _r, _t, _b: real;
@@ -115,6 +115,63 @@
glVertexPointer(2, GL_FLOAT, 0, @VertexBuffer[0]);
glTexCoordPointer(2, GL_FLOAT, 0, @TextureBuffer[0]);
+glDrawArrays(GL_TRIANGLE_FAN, 0, High(VertexBuffer) - Low(VertexBuffer) + 1);
+end;
+}
+
+procedure DrawTextureFromRect(X, Y, W, H: LongInt; r: PSDL_Rect; SourceTexture: PTexture);
+var
+ rr: TSDL_Rect;
+ VertexBuffer, TextureBuffer: array [0..3] of TVertex2f;
+ //VertexBuffer, TextureBuffer: TVertexRect;
+ _l, _r, _t, _b: GLfloat;
+begin
+if (SourceTexture^.h = 0) or (SourceTexture^.w = 0) then
+ exit;
+
+// do not draw anything outside the visible screen space (first check fixes some sprite drawing, e.g. hedgehogs)
+if (abs(X) > W) and ((abs(X + W / 2) - W / 2) > cScreenWidth / cScaleFactor) then
+ exit;
+if (abs(Y) > H) and ((abs(Y + H / 2 - (0.5 * cScreenHeight)) - H / 2) > cScreenHeight / cScaleFactor) then
+ exit;
+
+rr.x:= X;
+rr.y:= Y;
+rr.w:= W;
+rr.h:= H;
+
+_l:= r^.x / SourceTexture^.w * SourceTexture^.rx;
+_r:= (r^.x + r^.w) / SourceTexture^.w * SourceTexture^.rx;
+_t:= r^.y / SourceTexture^.h * SourceTexture^.ry;
+_b:= (r^.y + r^.h) / SourceTexture^.h * SourceTexture^.ry;
+
+glBindTexture(GL_TEXTURE_2D, SourceTexture^.id);
+
+VertexBuffer[0].X:= X;
+VertexBuffer[0].Y:= Y;
+VertexBuffer[1].X:= rr.w + X;
+VertexBuffer[1].Y:= Y;
+VertexBuffer[2].X:= rr.w + X;
+VertexBuffer[2].Y:= rr.h + Y;
+VertexBuffer[3].X:= X;
+VertexBuffer[3].Y:= rr.h + Y;
+
+TextureBuffer[0].X:= _l;
+TextureBuffer[0].Y:= _t;
+TextureBuffer[1].X:= _r;
+TextureBuffer[1].Y:= _t;
+TextureBuffer[2].X:= _r;
+TextureBuffer[2].Y:= _b;
+TextureBuffer[3].X:= _l;
+TextureBuffer[3].Y:= _b;
+
+SetVertexPointer(@VertexBuffer[0], Length(VertexBuffer));
+SetTexCoordPointer(@TextureBuffer[0], Length(VertexBuffer));
+
+{$IFDEF GL2}
+UpdateModelviewProjection;
+{$ENDIF}
+
glDrawArrays(GL_TRIANGLE_FAN, 0, Length(VertexBuffer));
end;
@@ -126,17 +183,30 @@
procedure DrawTexture(X, Y: LongInt; Texture: PTexture; Scale: GLfloat);
begin
+{$IFDEF GL2}
+hglPushMatrix;
+hglTranslatef(X, Y, 0);
+hglScalef(Scale, Scale, 1);
+{$ELSE}
glPushMatrix;
glTranslatef(X, Y, 0);
glScalef(Scale, Scale, 1);
+{$ENDIF}
glBindTexture(GL_TEXTURE_2D, Texture^.id);
-glVertexPointer(2, GL_FLOAT, 0, @Texture^.vb);
-glTexCoordPointer(2, GL_FLOAT, 0, @Texture^.tb);
+SetVertexPointer(@Texture^.vb, Length(Texture^.vb));
+SetTexCoordPointer(@Texture^.tb, Length(Texture^.vb));
+
+{$IFDEF GL2}
+UpdateModelviewProjection;
glDrawArrays(GL_TRIANGLE_FAN, 0, Length(Texture^.vb));
+hglPopMatrix;
+{$ELSE}
+glDrawArrays(GL_TRIANGLE_FAN, 0, Length(Texture^.vb));
+glPopMatrix;
+{$ENDIF}
-glPopMatrix
end;
procedure DrawTextureF(Texture: PTexture; Scale: GLfloat; X, Y, Frame, Dir, w, h: LongInt);
@@ -155,14 +225,25 @@
if (abs(Y) > H) and ((abs(Y + OffsetY - (0.5 * cScreenHeight)) - W / 2) * cScaleFactor > cScreenHeight) then
exit;
+{$IFDEF GL2}
+hglPushMatrix;
+hglTranslatef(X, Y, 0);
+{$ELSE}
glPushMatrix;
glTranslatef(X, Y, 0);
+{$ENDIF}
+
if Dir = 0 then Dir:= 1;
+{$IFDEF GL2}
+hglRotatef(Angle, 0, 0, Dir);
+hglTranslatef(Dir*OffsetX, OffsetY, 0);
+hglScalef(Scale, Scale, 1);
+{$ELSE}
glRotatef(Angle, 0, 0, Dir);
-
glTranslatef(Dir*OffsetX, OffsetY, 0);
glScalef(Scale, Scale, 1);
+{$ENDIF}
// Any reason for this call? And why only in t direction, not s?
//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
@@ -197,11 +278,21 @@
TextureBuffer[3].X:= fl;
TextureBuffer[3].Y:= fb;
-glVertexPointer(2, GL_FLOAT, 0, @VertexBuffer[0]);
-glTexCoordPointer(2, GL_FLOAT, 0, @TextureBuffer[0]);
+SetVertexPointer(@VertexBuffer[0], Length(VertexBuffer));
+SetTexCoordPointer(@TextureBuffer[0], Length(VertexBuffer));
+
+{$IFDEF GL2}
+UpdateModelviewProjection;
+{$ENDIF}
+
glDrawArrays(GL_TRIANGLE_FAN, 0, Length(VertexBuffer));
-glPopMatrix
+{$IFDEF GL2}
+hglPopMatrix;
+{$ELSE}
+glPopMatrix;
+{$ENDIF}
+
end;
procedure DrawSpriteRotated(Sprite: TSprite; X, Y, Dir: LongInt; Angle: real);
@@ -214,19 +305,42 @@
procedure DrawSpriteRotatedF(Sprite: TSprite; X, Y, Frame, Dir: LongInt; Angle: real);
begin
+
+{$IFDEF GL2}
+hglPushMatrix;
+hglTranslatef(X, Y, 0);
+{$ELSE}
glPushMatrix;
glTranslatef(X, Y, 0);
+{$ENDIF}
if Dir < 0 then
+{$IFDEF GL2}
+ hglRotatef(Angle, 0, 0, -1)
+{$ELSE}
glRotatef(Angle, 0, 0, -1)
+{$ENDIF}
else
+{$IFDEF GL2}
+ hglRotatef(Angle, 0, 0, 1);
+{$ELSE}
glRotatef(Angle, 0, 0, 1);
+{$ENDIF}
if Dir < 0 then
+{$IFDEF GL2}
+ hglScalef(-1.0, 1.0, 1.0);
+{$ELSE}
glScalef(-1.0, 1.0, 1.0);
+{$ENDIF}
DrawSprite(Sprite, -SpritesData[Sprite].Width div 2, -SpritesData[Sprite].Height div 2, Frame);
-glPopMatrix
+{$IFDEF GL2}
+hglPopMatrix;
+{$ELSE}
+glPopMatrix;
+{$ENDIF}
+
end;
procedure DrawTextureRotated(Texture: PTexture; hw, hh, X, Y, Dir: LongInt; Angle: real);
@@ -238,17 +352,29 @@
if (abs(Y) > 2 * hh) and ((abs(Y - 0.5 * cScreenHeight) - hh) > cScreenHeight / cScaleFactor) then
exit;
+{$IFDEF GL2}
+hglPushMatrix;
+hglTranslatef(X, Y, 0);
+{$ELSE}
glPushMatrix;
glTranslatef(X, Y, 0);
+{$ENDIF}
if Dir < 0 then
begin
hw:= - hw;
+{$IFDEF GL2}
+ hglRotatef(Angle, 0, 0, -1);
+{$ELSE}
glRotatef(Angle, 0, 0, -1);
+{$ENDIF}
end
else
- glRotatef(Angle, 0, 0, 1);
-
+{$IFDEF GL2}
+ hglRotatef(Angle, 0, 0, 1);
+{$ELSE}
+ glRotatef(Angle, 0, 0, 1);
+{$ENDIF}
glBindTexture(GL_TEXTURE_2D, Texture^.id);
@@ -261,11 +387,21 @@
VertexBuffer[3].X:= -hw;
VertexBuffer[3].Y:= hh;
-glVertexPointer(2, GL_FLOAT, 0, @VertexBuffer[0]);
-glTexCoordPointer(2, GL_FLOAT, 0, @Texture^.tb);
+SetVertexPointer(@VertexBuffer[0], Length(VertexBuffer));
+SetTexCoordPointer(@Texture^.tb, Length(VertexBuffer));
+
+{$IFDEF GL2}
+UpdateModelviewProjection;
+{$ENDIF}
+
glDrawArrays(GL_TRIANGLE_FAN, 0, Length(VertexBuffer));
-glPopMatrix
+{$IFDEF GL2}
+hglPopMatrix;
+{$ELSE}
+glPopMatrix;
+{$ENDIF}
+
end;
procedure DrawSprite(Sprite: TSprite; X, Y, Frame: LongInt);
@@ -324,10 +460,11 @@
end;
procedure DrawLine(X0, Y0, X1, Y1, Width: Single; r, g, b, a: Byte);
-var VertexBuffer: array [0..3] of TVertex2f;
+var VertexBuffer: array [0..1] of TVertex2f;
begin
+ glEnable(GL_LINE_SMOOTH);
+{$IFNDEF GL2}
glDisable(GL_TEXTURE_2D);
- glEnable(GL_LINE_SMOOTH);
glPushMatrix;
glTranslatef(WorldDx, WorldDy, 0);
@@ -339,13 +476,37 @@
VertexBuffer[1].X:= X1;
VertexBuffer[1].Y:= Y1;
- glVertexPointer(2, GL_FLOAT, 0, @VertexBuffer[0]);
+ SetVertexPointer(@VertexBuffer[0], Length(VertexBuffer));
glDrawArrays(GL_LINES, 0, Length(VertexBuffer));
Tint($FF, $FF, $FF, $FF);
glPopMatrix;
glEnable(GL_TEXTURE_2D);
+
+{$ELSE}
+ EnableTexture(False);
+
+ hglPushMatrix;
+ hglTranslatef(WorldDx, WorldDy, 0);
+ glLineWidth(Width);
+
+ UpdateModelviewProjection;
+
+ Tint(r, g, b, a);
+ VertexBuffer[0].X:= X0;
+ VertexBuffer[0].Y:= Y0;
+ VertexBuffer[1].X:= X1;
+ VertexBuffer[1].Y:= Y1;
+
+ SetVertexPointer(@VertexBuffer[0], Length(VertexBuffer));
+ glDrawArrays(GL_LINES, 0, Length(VertexBuffer));
+ Tint($FF, $FF, $FF, $FF);
+
+ hglPopMatrix;
+ EnableTexture(True);
+
+{$ENDIF}
glDisable(GL_LINE_SMOOTH);
end;
@@ -353,12 +514,17 @@
var VertexBuffer: array [0..3] of TVertex2f;
begin
// do not draw anything outside the visible screen space (first check fixes some sprite drawing, e.g. hedgehogs)
+
if (abs(r.x) > r.w) and ((abs(r.x + r.w / 2) - r.w / 2) * cScaleFactor > cScreenWidth) then
exit;
if (abs(r.y) > r.h) and ((abs(r.y + r.h / 2 - (0.5 * cScreenHeight)) - r.h / 2) * cScaleFactor > cScreenHeight) then
exit;
+{$IFDEF GL2}
+EnableTexture(False);
+{$ELSE}
glDisable(GL_TEXTURE_2D);
+{$ENDIF}
Tint($00, $00, $00, $80);
@@ -371,11 +537,17 @@
VertexBuffer[3].X:= r.x;
VertexBuffer[3].Y:= r.y + r.h;
-glVertexPointer(2, GL_FLOAT, 0, @VertexBuffer[0]);
+SetVertexPointer(@VertexBuffer[0], Length(VertexBuffer));
glDrawArrays(GL_TRIANGLE_FAN, 0, Length(VertexBuffer));
Tint($FF, $FF, $FF, $FF);
+
+{$IFDEF GL2}
+EnableTexture(True);
+{$ELSE}
glEnable(GL_TEXTURE_2D)
+{$ENDIF}
+
end;
procedure DrawCircle(X, Y, Radius, Width: LongInt; r, g, b, a: Byte);
@@ -394,6 +566,9 @@
CircleVertex[i].X := X + Radius*cos(i*pi/30);
CircleVertex[i].Y := Y + Radius*sin(i*pi/30);
end;
+
+{$IFNDEF GL2}
+
glDisable(GL_TEXTURE_2D);
glEnable(GL_LINE_SMOOTH);
glPushMatrix;
@@ -403,6 +578,18 @@
glPopMatrix;
glEnable(GL_TEXTURE_2D);
glDisable(GL_LINE_SMOOTH);
+
+{$ELSE}
+ EnableTexture(False);
+ glEnable(GL_LINE_SMOOTH);
+ hglPushMatrix;
+ glLineWidth(Width);
+ SetVertexPointer(@CircleVertex[0], 60);
+ glDrawArrays(GL_LINE_LOOP, 0, 60);
+ hglPopMatrix;
+ EnableTexture(True);
+ glDisable(GL_LINE_SMOOTH);
+{$ENDIF}
end;
@@ -435,10 +622,15 @@
r:= (Step + 1) * 32 / HHTexture^.w
end;
-
+{$IFDEF GL2}
+ hglPushMatrix();
+ hglTranslatef(X, Y, 0);
+ hglRotatef(Angle, 0, 0, 1);
+{$ELSE}
glPushMatrix();
glTranslatef(X, Y, 0);
glRotatef(Angle, 0, 0, 1);
+{$ENDIF}
glBindTexture(GL_TEXTURE_2D, HHTexture^.id);
@@ -451,11 +643,20 @@
TextureBuffer[3].X:= l;
TextureBuffer[3].Y:= b;
- glVertexPointer(2, GL_FLOAT, 0, @VertexBuffer[0]);
- glTexCoordPointer(2, GL_FLOAT, 0, @TextureBuffer[0]);
+ SetVertexPointer(@VertexBuffer[0], Length(VertexBuffer));
+ SetTexCoordPointer(@TextureBuffer[0], Length(VertexBuffer));
+
+{$IFDEF GL2}
+ UpdateModelviewProjection;
+{$ENDIF}
+
glDrawArrays(GL_TRIANGLE_FAN, 0, Length(VertexBuffer));
- glPopMatrix
+{$IFDEF GL2}
+ hglPopMatrix;
+{$ELSE}
+ glPopMatrix;
+{$ENDIF}
end;
procedure DrawScreenWidget(widget: POnScreenWidget);
@@ -501,12 +702,14 @@
end;
{$ELSE}
begin
-widget:= widget; // avoid hint
+{widget:= widget; // avoid hint}
{$ENDIF}
end;
procedure Tint(r, g, b, a: Byte); inline;
-var nc, tw: Longword;
+var
+ nc, tw: Longword;
+ scale:Real = 1.0/255.0;
begin
nc:= (a shl 24) or (b shl 16) or (g shl 8) or r;
@@ -523,7 +726,12 @@
b:= tw
end;
+ {$IFDEF GL2}
+ glUniform4f(uMainTintLocation, r*scale, g*scale, b*scale, a*scale);
+ //glColor4ub(r, g, b, a);
+ {$ELSE}
glColor4ub(r, g, b, a);
+ {$ENDIF}
lastTint:= nc;
end;
@@ -532,4 +740,5 @@
Tint(((c shr 24) and $FF), ((c shr 16) and $FF), (c shr 8) and $FF, (c and $FF))
end;
+
end.
--- a/hedgewars/uRenderUtils.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uRenderUtils.pas Thu Nov 22 00:41:53 2012 +0100
@@ -68,7 +68,7 @@
r.y:= rect^.y + 2;
r.w:= rect^.w - 2;
r.h:= rect^.h - 4;
- SDL_FillRect(Surface, @r, FillColor)
+ SDL_FillRect(Surface, @r, FillColor);
end;
(*
function WriteInRoundRect(Surface: PSDL_Surface; X, Y: LongInt; Color: LongWord; Font: THWFont; s: ansistring): TSDL_Rect;
@@ -115,6 +115,7 @@
pixels: PLongWordArray;
begin
TryDo(Surface^.format^.BytesPerPixel = 4, 'flipSurface failed, expecting 32 bit surface', true);
+ SDL_LockSurface(Surface);
pixels:= Surface^.pixels;
if Vertical then
for y := 0 to (Surface^.h div 2) - 1 do
@@ -136,6 +137,7 @@
pixels^[i]:= pixels^[j];
pixels^[j]:= tmpPixel;
end;
+ SDL_UnlockSurface(Surface);
end;
procedure copyToXY(src, dest: PSDL_Surface; destX, destY: LongInt); inline;
@@ -150,6 +152,10 @@
begin
maxDest:= (dest^.pitch div 4) * dest^.h;
maxSrc:= (src^.pitch div 4) * src^.h;
+
+ SDL_LockSurface(src);
+ SDL_LockSurface(dest);
+
srcPixels:= src^.pixels;
destPixels:= dest^.pixels;
@@ -169,6 +175,9 @@
destPixels^[i]:= SDL_MapRGBA(dest^.format, r0, g0, b0, a0);
end;
end;
+
+ SDL_UnlockSurface(src);
+ SDL_UnlockSurface(dest);
end;
procedure DrawSprite2Surf(sprite: TSprite; dest: PSDL_Surface; x,y: LongInt); inline;
@@ -199,6 +208,9 @@
begin
//max:= (dest^.pitch div 4) * dest^.h;
yMax:= dest^.pitch div 4;
+
+ SDL_LockSurface(dest);
+
destPixels:= dest^.pixels;
dx:= abs(x1-x0);
@@ -225,7 +237,8 @@
err:= err + dx;
y0:=y0+sy
end;
- end;
+ end;
+ SDL_UnlockSurface(dest);
end;
procedure copyRotatedSurface(src, dest: PSDL_Surface); // this is necessary since width/height are read only in SDL, apparently
@@ -235,6 +248,9 @@
TryDo(src^.format^.BytesPerPixel = 4, 'rotateSurface failed, expecting 32 bit surface', true);
TryDo(dest^.format^.BytesPerPixel = 4, 'rotateSurface failed, expecting 32 bit surface', true);
+ SDL_LockSurface(src);
+ SDL_LockSurface(dest);
+
srcPixels:= src^.pixels;
destPixels:= dest^.pixels;
@@ -246,6 +262,10 @@
destPixels^[j]:= srcPixels^[i];
inc(j)
end;
+
+ SDL_UnlockSurface(src);
+ SDL_UnlockSurface(dest);
+
end;
function RenderStringTex(s: ansistring; Color: Longword; font: THWFont): PTexture;
@@ -282,11 +302,11 @@
var textWidth, textHeight, x, y, w, h, i, j, pos, prevpos, line, numLines, edgeWidth, edgeHeight, cornerWidth, cornerHeight: LongInt;
finalSurface, tmpsurf, rotatedEdge: PSDL_Surface;
rect: TSDL_Rect;
- chars: set of char = [#9,' ',';',':','?','!',','];
+ //chars: set of char = [#9,' ',';',':','?','!',','];
substr: shortstring;
edge, corner, tail: TSPrite;
begin
- case SpeechType of
+ case SpeechType of
1: begin;
edge:= sprSpeechEdge;
corner:= sprSpeechCorner;
@@ -326,7 +346,7 @@
begin
w:= 0;
i:= round(Sqrt(length(s)) * 2);
- s:= WrapText(s, #1, chars, i);
+ // s:= WrapText(s, #1, chars, i);
pos:= 1; prevpos:= 0; line:= 0;
// Find the longest line for the purposes of centring the text. Font dependant.
while pos <= length(s) do
@@ -463,6 +483,7 @@
SDL_FreeSurface(rotatedEdge);
SDL_FreeSurface(finalSurface);
+
end;
end.
--- a/hedgewars/uScript.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uScript.pas Thu Nov 22 00:41:53 2012 +0100
@@ -141,7 +141,7 @@
lua_pushnil(L);
end
else
- lua_pushinteger(L, not lua_tointeger(L, 1));
+ lua_pushinteger(L, (not lua_tointeger(L, 1)));
lc_bnot := 1;
end;
@@ -1250,7 +1250,9 @@
function lc_endgame(L : Plua_State) : LongInt; Cdecl;
begin
+ {$IFNDEF PAS2C}
L:= L; // avoid compiler hint
+ {$ENDIF}
GameState:= gsExit;
lc_endgame:= 0
end;
@@ -2041,7 +2043,7 @@
procedure ScriptCall(fname : shortstring);
begin
-if not ScriptLoaded or (not ScriptExists(fname)) then
+if (not ScriptLoaded) or (not ScriptExists(fname)) then
exit;
SetGlobals;
lua_getglobal(luaState, Str2PChar(fname));
@@ -2092,7 +2094,7 @@
function ScriptCall(fname : shortstring; par1, par2, par3, par4 : LongInt) : LongInt;
begin
-if not ScriptLoaded or (not ScriptExists(fname)) then
+if (not ScriptLoaded) or (not ScriptExists(fname)) then
exit;
SetGlobals;
lua_getglobal(luaState, Str2PChar(fname));
--- a/hedgewars/uStore.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uStore.pas Thu Nov 22 00:41:53 2012 +0100
@@ -21,7 +21,10 @@
unit uStore;
interface
-uses {$IFNDEF PAS2C} StrUtils, {$ENDIF}SysUtils, uConsts, SDLh, GLunit, uTypes, uLandTexture, uCaptions, uChat;
+uses SysUtils, uConsts, SDLh, GLunit, uTypes, uLandTexture, uCaptions, uChat
+ {$IFDEF GL2}, uMatrix{$ENDIF}
+ {$IFNDEF PAS2C}, StrUtils{$ENDIF}
+ ;
procedure initModule;
procedure freeModule;
@@ -55,6 +58,17 @@
procedure WarpMouse(x, y: Word); inline;
procedure SwapBuffers; {$IFDEF USE_VIDEO_RECORDING}cdecl{$ELSE}inline{$ENDIF};
+{$IFDEF GL2}
+procedure UpdateModelviewProjection;
+procedure EnableTexture(enable:Boolean);
+{$ENDIF}
+
+procedure SetTexCoordPointer(p: Pointer;n: Integer);
+procedure SetVertexPointer(p: Pointer;n: Integer);
+procedure SetColorPointer(p: Pointer;n: Integer);
+procedure BeginWater;
+procedure EndWater;
+
implementation
uses uMisc, uConsole, uMobile, uVariables, uUtils, uTextures, uRender, uRenderUtils, uCommands
, uPhysFSLayer
@@ -72,6 +86,17 @@
SDLPrimSurface: PSDL_Surface;
{$ENDIF}
+{$IFDEF GL2}
+ shaderMain: GLuint;
+ shaderWater: GLuint;
+
+ // attributes
+{$ENDIF}
+
+{$IFDEF WEBGL}
+ OpenGLSetupedBefore : boolean;
+{$ENDIF}
+
function WriteInRect(Surface: PSDL_Surface; X, Y: LongInt; Color: LongWord; Font: THWFont; s: ansistring): TSDL_Rect;
var w, h: LongInt;
tmpsurf: PSDL_Surface;
@@ -306,7 +331,7 @@
i, imflags: LongInt;
begin
AddFileLog('StoreLoad()');
-
+WriteLnToConsole('Entering StoreLoad');
if not reload then
for fi:= Low(THWFont) to High(THWFont) do
with Fontz[fi] do
@@ -435,6 +460,8 @@
if not reload then
AddProgress;
IMG_Quit();
+
+WriteLnToConsole('Leaving StoreLoad');
end;
{$IF NOT DEFINED(S3D_DISABLED) OR DEFINED(USE_VIDEO_RECORDING)}
@@ -657,6 +684,8 @@
function glLoadExtension(extension : shortstring) : boolean;
begin
+//TODO: pas2c doesn't handle {$IF (GLunit = gles11) OR DEFINED(PAS2C)}
+{$IFNDEF PAS2C}
{$IF GLunit = gles11}
// FreePascal doesnt come with OpenGL ES 1.1 Extension headers
extension:= extension; // avoid hint
@@ -669,6 +698,7 @@
else
AddFileLog('OpenGL - "' + extension + '" failed to load');
{$ENDIF}
+{$ENDIF}
end;
procedure SetupOpenGLAttributes;
@@ -691,12 +721,117 @@
SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1); // try to prefer hardware rendering
end;
+{$IFDEF GL2}
+function CompileShader(shaderFile: string; shaderType: GLenum): GLuint;
+var
+ shader: GLuint;
+ f: Textfile;
+ source, line: AnsiString;
+ sourceA: Pchar;
+ lengthA: GLint;
+ compileResult: GLint;
+ logLength: GLint;
+ log: PChar;
+begin
+ Assign(f, Pathz[ptShaders] + '/' + shaderFile);
+ filemode:= 0; // readonly
+ Reset(f);
+ if IOResult <> 0 then
+ begin
+ AddFileLog('Unable to load ' + shaderFile);
+ halt(-1);
+ end;
+
+ source:='';
+ while not eof(f) do
+ begin
+ ReadLn(f, line);
+ source:= source + line + #10;
+ end;
+
+ Close(f);
+
+ WriteLnToConsole('Compiling shader: ' + Pathz[ptShaders] + '/' + shaderFile);
+
+ sourceA:=PChar(source);
+ lengthA:=Length(source);
+
+ shader:=glCreateShader(shaderType);
+ glShaderSource(shader, 1, @sourceA, @lengthA);
+ glCompileShader(shader);
+ glGetShaderiv(shader, GL_COMPILE_STATUS, @compileResult);
+ glGetShaderiv(shader, GL_INFO_LOG_LENGTH, @logLength);
+
+ if logLength > 1 then
+ begin
+ log := GetMem(logLength);
+ glGetShaderInfoLog(shader, logLength, nil, log);
+ WriteLnToConsole('========== Compiler log ==========');
+ WriteLnToConsole(shortstring(log));
+ WriteLnToConsole('===================================');
+ FreeMem(log, logLength);
+ end;
+
+ if compileResult <> GL_TRUE then
+ begin
+ WriteLnToConsole('Shader compilation failed, halting');
+ halt(-1);
+ end;
+
+ CompileShader:= shader;
+end;
+
+function CompileProgram(shaderName: string): GLuint;
+var
+ program_: GLuint;
+ vs, fs: GLuint;
+ linkResult: GLint;
+ logLength: GLint;
+ log: PChar;
+begin
+ program_:= glCreateProgram();
+ vs:= CompileShader(shaderName + '.vs', GL_VERTEX_SHADER);
+ fs:= CompileShader(shaderName + '.fs', GL_FRAGMENT_SHADER);
+ glAttachShader(program_, vs);
+ glAttachShader(program_, fs);
+
+ glBindAttribLocation(program_, aVertex, PChar('vertex'));
+ glBindAttribLocation(program_, aTexCoord, PChar('texcoord'));
+ glBindAttribLocation(program_, aColor, PChar('color'));
+
+ glLinkProgram(program_);
+ glDeleteShader(vs);
+ glDeleteShader(fs);
+
+ glGetProgramiv(program_, GL_LINK_STATUS, @linkResult);
+ glGetProgramiv(program_, GL_INFO_LOG_LENGTH, @logLength);
+
+ if logLength > 1 then
+ begin
+ log := GetMem(logLength);
+ glGetProgramInfoLog(program_, logLength, nil, log);
+ WriteLnToConsole('========== Compiler log ==========');
+ WriteLnToConsole(shortstring(log));
+ WriteLnToConsole('===================================');
+ FreeMem(log, logLength);
+ end;
+
+ if linkResult <> GL_TRUE then
+ begin
+ WriteLnToConsole('Linking program failed, halting');
+ halt(-1);
+ end;
+
+ CompileProgram:= program_;
+end;
+
+{$ENDIF}
+
procedure SetupOpenGL;
//var vendor: shortstring = '';
var buf: array[byte] of char;
-{$IFDEF USE_VIDEO_RECORDING}
- AuxBufNum: LongInt;
-{$ENDIF}
+{$IFDEF PAS2C}err: GLenum;{$ENDIF}
+{$IFDEF USE_VIDEO_RECORDING}AuxBufNum: LongInt;{$ENDIF}
tmpstr: AnsiString;
tmpint: LongInt;
tmpn: LongInt;
@@ -704,6 +839,19 @@
buf[0]:= char(0); // avoid compiler hint
AddFileLog('Setting up OpenGL (using driver: ' + shortstring(SDL_VideoDriverName(buf, sizeof(buf))) + ')');
+{$IFDEF WEBGL}
+ if OpenGLSetupedBefore then
+ begin
+ glViewport(0, 0, cScreenWidth, cScreenHeight);
+ hglMatrixMode(MATRIX_MODELVIEW);
+ hglLoadIdentity();
+ hglScalef(2.0 / cScreenWidth, -2.0 / cScreenHeight, 1.0);
+ hglTranslatef(0, -cScreenHeight / 2, 0);
+ exit;
+ end
+ OpenGLSetupedBefore := true;
+{$ENDIF}
+
{$IFDEF SDL13}
// this function creates an opengles1.1 context by default on mobile devices
// unless you un-comment this two attributes
@@ -728,7 +876,8 @@
AddFileLog('Texture size too small for backgrounds, disabling.');
end;
-(* // find out which gpu we are using (for extension compatibility maybe?)
+(*
+ // find out which gpu we are using (for extension compatibility maybe?)
{$IFDEF IPHONEOS}
vendor:= vendor; // avoid hint
cGPUVendor:= gvApple;
@@ -755,8 +904,12 @@
glGetIntegerv(GL_AUX_BUFFERS, @AuxBufNum);
AddFileLog(' |----- Number of auxiliary buffers: ' + inttostr(AuxBufNum));
{$ENDIF}
+{$IFDEF PAS2C}
+
+ // doesn't seem to print >256 chars
+ AddFileLogRaw(PChar(glGetString(GL_EXTENSIONS)));
+{$ELSE}
AddFileLog(' \----- Extensions: ');
-{$IFNDEF PAS2C}
// fetch extentions and store them in string
tmpstr := StrPas(PChar(glGetString(GL_EXTENSIONS)));
tmpn := WordCount(tmpstr, [' ']);
@@ -774,9 +927,6 @@
tmpint := tmpint + 3;
end;
until (tmpint > tmpn);
-{$ELSE}
- // doesn't seem to print >256 chars
- AddFileLogRaw(PChar(glGetString(GL_EXTENSIONS)));
{$ENDIF}
AddFileLog('');
@@ -805,6 +955,39 @@
end;
{$ENDIF}
+{$IFDEF GL2}
+
+{$IFDEF PAS2C}
+ err := glewInit();
+ if err <> GLEW_OK then
+ begin
+ WriteLnToConsole('Failed to initialize GLEW.');
+ halt;
+ end;
+{$ENDIF}
+
+{$IFNDEF PAS2C}
+ if not Load_GL_VERSION_2_0 then
+ halt;
+{$ENDIF}
+
+ shaderWater:= CompileProgram('water');
+ glUseProgram(shaderWater);
+ glUniform1i(glGetUniformLocation(shaderWater, pchar('tex0')), 0);
+ uWaterMVPLocation:= glGetUniformLocation(shaderWater, pchar('mvp'));
+
+ shaderMain:= CompileProgram('default');
+ glUseProgram(shaderMain);
+ glUniform1i(glGetUniformLocation(shaderMain, pchar('tex0')), 0);
+ uMainMVPLocation:= glGetUniformLocation(shaderMain, pchar('mvp'));
+ uMainTintLocation:= glGetUniformLocation(shaderMain, pchar('tint'));
+
+ uCurrentMVPLocation:= uMainMVPLocation;
+
+ Tint(255, 255, 255, 255);
+ UpdateModelviewProjection;
+{$ENDIF}
+
{$IFNDEF S3D_DISABLED}
if (cStereoMode = smHorizontal) or (cStereoMode = smVertical) or (cStereoMode = smAFR) then
begin
@@ -822,18 +1005,31 @@
end;
{$ENDIF}
- // set view port to whole window
- glViewport(0, 0, cScreenWidth, cScreenHeight);
+// set view port to whole window
+glViewport(0, 0, cScreenWidth, cScreenHeight);
+{$IFDEF GL2}
+ uMatrix.initModule;
+ hglMatrixMode(MATRIX_MODELVIEW);
+ // prepare default translation/scaling
+ hglLoadIdentity();
+ hglScalef(2.0 / cScreenWidth, -2.0 / cScreenHeight, 1.0);
+ hglTranslatef(0, -cScreenHeight / 2, 0);
+
+ EnableTexture(True);
+
+ glEnableVertexAttribArray(aVertex);
+ glEnableVertexAttribArray(aTexCoord);
+ glGenBuffers(1, @vBuffer);
+ glGenBuffers(1, @tBuffer);
+ glGenBuffers(1, @cBuffer);
+{$ELSE}
glMatrixMode(GL_MODELVIEW);
// prepare default translation/scaling
glLoadIdentity();
glScalef(2.0 / cScreenWidth, -2.0 / cScreenHeight, 1.0);
glTranslatef(0, -cScreenHeight / 2, 0);
- // enable alpha blending
- glEnable(GL_BLEND);
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
// disable/lower perspective correction (will not need it anyway)
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST);
// disable dithering
@@ -842,8 +1038,92 @@
glEnable(GL_TEXTURE_2D);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+{$ENDIF}
+
+ // enable alpha blending
+ glEnable(GL_BLEND);
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ // disable/lower perspective correction (will not need it anyway)
end;
+{$IFDEF GL2}
+procedure EnableTexture(enable:Boolean);
+begin
+ if enable then
+ glUniform1i(glGetUniformLocation(shaderMain, pchar('enableTexture')), 1)
+ else
+ glUniform1i(glGetUniformLocation(shaderMain, pchar('enableTexture')), 0);
+end;
+{$ENDIF}
+
+procedure SetTexCoordPointer(p: Pointer; n: Integer);
+begin
+ {$IFDEF GL2}
+ glBindBuffer(GL_ARRAY_BUFFER, tBuffer);
+ glBufferData(GL_ARRAY_BUFFER, sizeof(GLfloat) * n * 2, p, GL_STATIC_DRAW);
+ glEnableVertexAttribArray(aTexCoord);
+ glVertexAttribPointer(aTexCoord, 2, GL_FLOAT, GL_FALSE, 0, pointer(0));
+ {$ELSE}
+ glTexCoordPointer(2, GL_FLOAT, 0, p);
+ {$ENDIF}
+end;
+
+procedure SetVertexPointer(p: Pointer; n: Integer);
+begin
+ {$IFDEF GL2}
+ glBindBuffer(GL_ARRAY_BUFFER, vBuffer);
+ glBufferData(GL_ARRAY_BUFFER, sizeof(GLfloat) * n * 2, p, GL_STATIC_DRAW);
+ glEnableVertexAttribArray(aVertex);
+ glVertexAttribPointer(aVertex, 2, GL_FLOAT, GL_FALSE, 0, pointer(0));
+ {$ELSE}
+ glVertexPointer(2, GL_FLOAT, 0, p);
+ {$ENDIF}
+end;
+
+procedure SetColorPointer(p: Pointer; n: Integer);
+begin
+ {$IFDEF GL2}
+ glBindBuffer(GL_ARRAY_BUFFER, cBuffer);
+ glBufferData(GL_ARRAY_BUFFER, n * 4, p, GL_STATIC_DRAW);
+ glEnableVertexAttribArray(aColor);
+ glVertexAttribPointer(aColor, 4, GL_UNSIGNED_BYTE, GL_TRUE, 0, pointer(0));
+ {$ELSE}
+ glColorPointer(4, GL_UNSIGNED_BYTE, 0, p);
+ {$ENDIF}
+end;
+
+{$IFDEF GL2}
+procedure UpdateModelviewProjection;
+var
+ mvp: TMatrix4x4f;
+begin
+ //MatrixMultiply(mvp, mProjection, mModelview);
+ hglMVP(mvp);
+ glUniformMatrix4fv(uCurrentMVPLocation, 1, GL_FALSE, @mvp[0, 0]);
+end;
+{$ENDIF}
+
+(*
+procedure UpdateProjection;
+var
+ s: GLfloat;
+begin
+ s:=cScaleFactor;
+ mProjection[0,0]:= s/cScreenWidth; mProjection[0,1]:= 0.0; mProjection[0,2]:=0.0; mProjection[0,3]:= 0.0;
+ mProjection[1,0]:= 0.0; mProjection[1,1]:= -s/cScreenHeight; mProjection[1,2]:=0.0; mProjection[1,3]:= 0.0;
+ mProjection[2,0]:= 0.0; mProjection[2,1]:= 0.0; mProjection[2,2]:=1.0; mProjection[2,3]:= 0.0;
+ mProjection[3,0]:= cStereoDepth; mProjection[3,1]:= s/2; mProjection[3,2]:=0.0; mProjection[3,3]:= 1.0;
+
+ {$IFDEF GL2}
+ UpdateModelviewProjection;
+ {$ELSE}
+ glMatrixMode(GL_PROJECTION);
+ glLoadMatrixf(@mProjection[0, 0]);
+ glMatrixMode(GL_MODELVIEW);
+ {$ENDIF}
+end;
+*)
+
procedure SetScale(f: GLfloat);
begin
// leave immediately if scale factor did not change
@@ -851,18 +1131,62 @@
exit;
if f = cDefaultZoomLevel then
- glPopMatrix // "return" to default scaling
+{$IFDEF GL2}
+ hglPopMatrix // "return" to default scaling
+{$ELSE}
+ glPopMatrix
+{$ENDIF}
else // other scaling
begin
+{$IFDEF GL2}
+ hglPushMatrix; // save default scaling
+ hglLoadIdentity;
+ hglScalef(f / cScreenWidth, -f / cScreenHeight, 1.0);
+ hglTranslatef(0, -cScreenHeight / 2, 0);
+{$ELSE}
glPushMatrix; // save default scaling
glLoadIdentity;
glScalef(f / cScreenWidth, -f / cScreenHeight, 1.0);
glTranslatef(0, -cScreenHeight / 2, 0);
+{$ENDIF}
end;
cScaleFactor:= f;
+
+{$IFDEF GL2}
+ UpdateModelviewProjection;
+{$ENDIF}
end;
+procedure BeginWater;
+begin
+ {$IFDEF GL2}
+ glUseProgram(shaderWater);
+ uCurrentMVPLocation:=uWaterMVPLocation;
+ UpdateModelviewProjection;
+ glDisableVertexAttribArray(aTexCoord);
+ glEnableVertexAttribArray(aColor);
+ {$ELSE}
+ glDisableClientState(GL_TEXTURE_COORD_ARRAY);
+ glEnableClientState(GL_COLOR_ARRAY);
+ {$ENDIF}
+end;
+
+procedure EndWater;
+begin
+ {$IFDEF GL2}
+ glUseProgram(shaderMain);
+ uCurrentMVPLocation:=uMainMVPLocation;
+ UpdateModelviewProjection;
+ glDisableVertexAttribArray(aColor);
+ glEnableVertexAttribArray(aTexCoord);
+ {$ELSE}
+ glDisableClientState(GL_COLOR_ARRAY);
+ glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+ {$ENDIF}
+end;
+
+
////////////////////////////////////////////////////////////////////////////////
procedure AddProgress;
var r: TSDL_Rect;
@@ -898,6 +1222,7 @@
DrawTextureFromRect( -squaresize div 2, (cScreenHeight - squaresize) shr 1, @r, ProgrTex);
SwapBuffers;
+
inc(Step);
end;
@@ -1178,9 +1503,11 @@
{$ENDIF}
AddFileLog('Freeing old primary surface...');
{$IFNDEF SDL13}
+ {$IFNDEF WEBGL}
SDL_FreeSurface(SDLPrimSurface);
SDLPrimSurface:= nil;
{$ENDIF}
+ {$ENDIF}
{$ENDIF}
end;
@@ -1230,6 +1557,7 @@
{$ENDIF}
SetupOpenGL();
+
if reinit then
begin
// clean the window from any previous content
@@ -1261,6 +1589,10 @@
ProgrTex:= nil;
SupportNPOTT:= false;
+{$IFDEF WEBGL}
+ OpenGLSetupedBefore := false;
+{$ENDIF}
+
// init all ammo name texture pointers
for ai:= Low(TAmmoType) to High(TAmmoType) do
begin
@@ -1279,6 +1611,13 @@
procedure freeModule;
begin
+{$IFDEF GL2}
+ glDeleteProgram(shaderMain);
+ glDeleteProgram(shaderWater);
+ glDeleteBuffers(1, @vBuffer);
+ glDeleteBuffers(1, @tBuffer);
+ glDeleteBuffers(1, @cBuffer);
+{$ENDIF}
StoreRelease(false);
TTF_Quit();
{$IFDEF SDL13}
--- a/hedgewars/uTeams.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uTeams.pas Thu Nov 22 00:41:53 2012 +0100
@@ -576,8 +576,9 @@
end;
procedure chBind(var id: shortstring);
-var KeyName, Modifier, tmp: shortstring;
- b: LongInt;
+var KeyName, Modifier, tmp : shortstring;
+ b : LongInt;
+ i : Integer;
begin
KeyName:= '';
Modifier:= '';
@@ -585,7 +586,9 @@
if CurrentTeam = nil then
exit;
-if(Pos('mod:', id) <> 0)then
+i := Pos('mod:', id);
+
+if(i <> 0)then
begin
tmp:= '';
SplitBySpace(id, tmp);
--- a/hedgewars/uTypes.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uTypes.pas Thu Nov 22 00:41:53 2012 +0100
@@ -44,7 +44,8 @@
// Different files are stored in different folders, this enumeration is used to tell which folder to use
TPathType = (ptNone, ptData, ptGraphics, ptThemes, ptCurrTheme, ptTeams, ptMaps,
ptMapCurrent, ptDemos, ptSounds, ptGraves, ptFonts, ptForts,
- ptLocale, ptAmmoMenu, ptHedgehog, ptVoices, ptHats, ptFlags, ptMissionMaps, ptSuddenDeath, ptButtons);
+ ptLocale, ptAmmoMenu, ptHedgehog, ptVoices, ptHats, ptFlags, ptMissionMaps, ptSuddenDeath, ptButtons,
+ ptShaders);
// Available sprites for displaying stuff
TSprite = (sprWater, sprCloud, sprBomb, sprBigDigit, sprFrame,
@@ -200,6 +201,8 @@
X, Y: GLint;
end;
+ TMatrix4x4f = array[0..3, 0..3] of GLfloat;
+
PTexture = ^TTexture;
TTexture = record
id: GLuint;
@@ -390,12 +393,12 @@
TClan = record
Color: Longword;
Teams: array[0..Pred(cMaxTeams)] of PTeam;
- TeamsNumber: Longword;
+ TeamsNumber: LongInt;{xymeng, org:LongWord}
TagTeamIndex: Longword;
CurrTeam: LongWord;
ClanHealth: LongInt;
ClanIndex: LongInt;
- TurnNumber: LongWord;
+ TurnNumber: LongInt;{xymeng, org:LongWord}
Flawless: boolean;
end;
@@ -430,11 +433,13 @@
gidRandomMineTimer, gidDamageModifier, gidResetHealth, gidAISurvival,
gidInfAttack, gidResetWeps, gidPerHogAmmo, gidTagTeam);
+
TLandArray = packed array of array of LongWord;
TCollisionArray = packed array of array of Word;
+ TDirtyTag = packed array of array of byte;
+
TPreview = packed array[0..127, 0..31] of byte;
- TDirtyTag = packed array of array of byte;
-
+
PWidgetMovement = ^TWidgetMovement;
TWidgetMovement = record
animate : Boolean;
--- a/hedgewars/uUtils.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uUtils.pas Thu Nov 22 00:41:53 2012 +0100
@@ -25,16 +25,19 @@
procedure SplitBySpace(var a, b: shortstring);
procedure SplitByChar(var a, b: shortstring; c: char);
-procedure SplitByChar(var a, b: ansistring; c: char);
{$IFNDEF PAS2C}
+procedure SplitByChar(var a, b: ansistring; c: char);
+{$ENDIF}
+
+//{$IFNDEF PAS2C}
function EnumToStr(const en : TGearType) : shortstring; overload;
function EnumToStr(const en : TVisualGearType) : shortstring; overload;
function EnumToStr(const en : TSound) : shortstring; overload;
function EnumToStr(const en : TAmmoType) : shortstring; overload;
function EnumToStr(const en : THogEffect) : shortstring; overload;
function EnumToStr(const en : TCapGroup) : shortstring; overload;
-{$ENDIF}
+//{$ENDIF}
function Min(a, b: LongInt): LongInt; inline;
function Max(a, b: LongInt): LongInt; inline;
@@ -86,7 +89,7 @@
logMutex: TRTLCriticalSection; // mutex for debug file
{$ENDIF}
{$ENDIF}
-var CharArray: array[byte] of Char;
+var CharArray: array[0..255] of Char;
procedure SplitBySpace(var a,b: shortstring);
begin
@@ -105,11 +108,15 @@
Inc(a[t], 32);
b:= copy(a, i + 1, Length(a) - i);
a[0]:= char(Pred(i))
+ {$IFDEF PAS2C}
+ a[i] := 0;
+ {$ENDIF}
end
else
b:= '';
end;
+{$IFNDEF PAS2C}
procedure SplitByChar(var a, b: ansistring; c: char);
var i: LongInt;
begin
@@ -119,9 +126,10 @@
b:= copy(a, i + 1, Length(a) - i);
setlength(a, Pred(i));
end else b:= '';
-end;
+end; { SplitByChar }
+{$ENDIF}
-{$IFNDEF PAS2C}
+//{$IFNDEF PAS2C}
function EnumToStr(const en : TGearType) : shortstring; overload;
begin
EnumToStr:= GetEnumName(TypeInfo(TGearType), ord(en))
@@ -150,7 +158,7 @@
begin
EnumToStr := GetEnumName(TypeInfo(TCapGroup), ord(en))
end;
-{$ENDIF}
+//{$ENDIF}
function Min(a, b: LongInt): LongInt;
begin
@@ -271,10 +279,14 @@
function Str2PChar(const s: shortstring): PChar;
+var i :Integer ;
begin
-CharArray:= s;
+ for i:= 1 to Length(s) do
+ begin
+ CharArray[i - 1] := s[i];
+ end;
CharArray[Length(s)]:= #0;
-Str2PChar:= @CharArray
+ Str2PChar:= @(CharArray[0]);
end;
@@ -293,16 +305,21 @@
procedure AddFileLog(s: shortstring);
begin
-s:= s;
+// s:= s;
+{$IFNDEF WEBGL}
{$IFDEF DEBUGFILE}
+
{$IFDEF USE_VIDEO_RECORDING}
EnterCriticalSection(logMutex);
{$ENDIF}
writeln(f, inttostr(GameTicks) + ': ' + s);
flush(f);
+
{$IFDEF USE_VIDEO_RECORDING}
LeaveCriticalSection(logMutex);
{$ENDIF}
+
+{$ENDIF}
{$ENDIF}
end;
--- a/hedgewars/uVariables.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uVariables.pas Thu Nov 22 00:41:53 2012 +0100
@@ -21,7 +21,7 @@
unit uVariables;
interface
-uses SDLh, uTypes, uFloat, GLunit, uConsts, Math, uMobile, uUtils;
+uses SDLh, uTypes, uFloat, GLunit, uConsts, Math, uMobile, uUtils, uMatrix;
var
/////// init flags ///////
@@ -76,7 +76,7 @@
CheckSum : LongWord;
CampaignVariable: shortstring;
- GameTicks : LongWord;
+ GameTicks : LongInt; {xymeng:originally LongWord}
GameState : TGameState;
GameType : TGameType;
InputMask : LongWord;
@@ -194,7 +194,7 @@
LuaGoals : shortstring;
- LuaTemplateNumber : LongWord;
+ LuaTemplateNumber : LongInt; {org: LongWord}
VoiceList : array[0..7] of TVoice = (
( snd: sndNone; voicepack: nil),
@@ -242,9 +242,11 @@
'/Graphics/Flags', // ptFlags
'/Missions/Maps', // ptMissionMaps
'/Graphics/SuddenDeath', // ptSuddenDeath
- '/Graphics/Buttons' // ptButton
+ '/Graphics/Buttons', // ptButton
+ '/Shaders' // ptShaders
);
+var
Fontz: array[THWFont] of THHFont = (
(Handle: nil;
Height: 12;
@@ -820,7 +822,7 @@
TimeAfterTurn: Longword;
minAngle, maxAngle: Longword;
isDamaging: boolean;
- SkipTurns: Longword;
+ SkipTurns: LongInt; {xymeng, orinally: LongWord}
PosCount: Longword;
PosSprite: TSprite;
ejectX, ejectY: Longint;
@@ -2486,6 +2488,7 @@
SyncTexture,
ConfirmTexture: PTexture;
cScaleFactor: GLfloat;
+ cStereoDepth: GLfloat;
SupportNPOTT: Boolean;
Step: LongInt;
squaresize : LongInt;
@@ -2524,6 +2527,23 @@
lastTurnChecksum : Longword;
+ mModelview: TMatrix4x4f;
+ mProjection: TMatrix4x4f;
+ vBuffer: GLuint; // vertex buffer
+ tBuffer: GLuint; // texture coords buffer
+ cBuffer: GLuint; // color buffer
+
+ uCurrentMVPLocation: GLint;
+
+ uMainMVPLocation: GLint;
+ uMainTintLocation: GLint;
+
+ uWaterMVPLocation: GLint;
+
+ aVertex: GLint;
+ aTexCoord: GLint;
+ aColor: GLint;
+
var trammo: array[TAmmoStrId] of ansistring; // name of the weapon
trammoc: array[TAmmoStrId] of ansistring; // caption of the weapon
trammod: array[TAmmoStrId] of ansistring; // description of the weapon
@@ -2737,6 +2757,13 @@
cMapName:= '';
LuaTemplateNumber:= 0;
+ cStereoDepth := 0;
+
+// MatrixLoadIdentity(mModelview);
+// MatrixLoadIdentity(mProjection);
+ aVertex:= 0;
+ aTexCoord:= 1;
+ aColor:= 2;
end;
procedure freeModule;
--- a/hedgewars/uVisualGears.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uVisualGears.pas Thu Nov 22 00:41:53 2012 +0100
@@ -82,7 +82,7 @@
// ==================================================================
// ==================================================================
-const doStepHandlers: array[TVisualGearType] of TVGearStepProcedure =
+const vdoStepHandlers: array[TVisualGearType] of TVGearStepProcedure =
(
@doStepFlake,
@doStepCloud,
@@ -160,7 +160,7 @@
gear^.X:= real(X);
gear^.Y:= real(Y);
gear^.Kind := Kind;
-gear^.doStep:= doStepHandlers[Kind];
+gear^.doStep:= vdoStepHandlers[Kind];
gear^.State:= 0;
gear^.Tint:= $FFFFFFFF;
gear^.uid:= VGCounter;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hedgewars/uWeb.pas Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,174 @@
+
+// defines functions used for web port
+
+unit uWeb;
+interface
+
+type
+ TResourceList = record
+ count : Integer;
+ files : array[0..500] of shortstring;
+ end;
+
+function generateResourceList:TResourceList;
+
+implementation
+
+uses uConsts, uVariables, uTypes;
+
+function readThemeCfg:TResourceList; forward;
+
+function generateResourceList:TResourceList;
+var
+ cfgRes : TResourceList;
+ i,j : Integer;
+ t, t2 : shortstring;
+ si : TSprite;
+ res : TResourceList;
+
+begin
+
+ res.count := 0;
+
+ for i:= 0 to Pred(TeamsCount) do
+ with TeamsArray[i]^ do
+ begin
+ Str(i, t);
+
+ res.files[res.count] := UserPathz[ptGraves] + '/' + GraveName;
+ res.files[res.count + 1] := UserPathz[ptForts] + '/' + FortName;
+ res.files[res.count + 2] := UserPathz[ptGraphics] + '/' + FortName;
+ res.files[res.count + 3] := UserPathz[ptFlags] + '/' + flag;
+
+ inc(res.count, 4);
+
+ end;
+
+ for si:= Low(TSprite) to High(TSprite) do
+ with SpritesData[si] do
+ begin
+ Str(si, t);
+ res.files[res.count] := UserPathz[Path] + '/' + FileName;
+ res.files[res.count + 1] := UserPathz[AltPath] + '/' + FileName;
+ inc(res.count, 2);
+
+ end;
+
+ for i:= 0 to Pred(ClansCount) do
+ with CLansArray[i]^ do
+ begin
+ for j:= 0 to Pred(TeamsNumber) do
+ begin
+ with Teams[j]^ do
+ begin
+ Str(i, t);
+ Str(j, t2);
+ res.files[res.count] := UserPathz[ptForts] + '/' + FortName;
+ inc(res.count);
+
+ end;
+ end;
+ end;
+
+ cfgRes := readThemeCfg();
+
+ for i:= 0 to Pred(cfgRes.count) do
+ begin
+ res.files[res.count] := cfgRes.files[i];
+ inc(res.count);
+ end;
+
+ res.files[res.count] := UserPathz[ptFlags] + '/cpu';
+ inc(res.count);
+
+ res.files[res.count] := UserPathz[ptFlags] + '/hedgewars';
+ inc(res.count);
+
+ res.files[res.count] := UserPathz[ptGraphics] + '/' + cHHFileName;
+ inc(res.count);
+
+ res.files[res.count] := UserPathz[ptGraphics] + '/Girder';
+ inc(res.count);
+
+ res.files[res.count] := UserPathz[ptCurrTheme] + '/LandTex';
+ inc(res.count);
+
+ res.files[res.count] := UserPathz[ptCurrTheme] + '/LandBackTex';
+ inc(res.count);
+
+ res.files[res.count] := UserPathz[ptCurrTheme] + '/Girder';
+ inc(res.count);
+
+ res.files[res.count] := UserPathz[ptCurrTheme] + '/Border';
+ inc(res.count);
+
+ res.files[res.count] := UserPathz[ptMapCurrent] + '/mask';
+ inc(res.count);
+
+ res.files[res.count] := UserPathz[ptMapCurrent] + '/map';
+ inc(res.count);
+
+ res.files[res.count] := UserPathz[ptGraphics] + '/missions';
+ inc(res.count);
+
+ res.files[res.count] := UserPathz[ptGraphics] + '/Progress';
+ inc(res.count);
+
+ res.files[res.count] := UserPathz[ptGraves] + '/Statue';
+ inc(res.count);
+
+ res.files[res.count] := UserPathz[ptGraphics] + '/' + cCHFileName;
+ inc(res.count);
+
+ generateResourceList:=res;
+end;
+
+function readThemeCfg : TResourceList;
+var
+s,key : shortstring;
+f : TextFile;
+i: Integer;
+res : TResourceList;
+begin
+ s:=Pathz[ptCurrTheme] + '/' + cThemeCFGFilename;
+
+ Assign(f, s);
+ {$I-}
+
+ filemode := 0;
+ Reset(f);
+
+ res.count := 0;
+
+ while not eof(f) do
+ begin
+ Readln(f, s);
+
+ if Length(s) = 0 then
+ continue;
+ if s[1] = ';' then
+ continue;
+
+ i:= Pos('=', s);
+ key:= Trim(Copy(s, 1, Pred(i)));
+ Delete(s, 1, i);
+
+ if (key = 'object') or (key = 'spray') then
+ begin
+ i:=Pos(',', s);
+
+ res.files[res.count] := Pathz[ptCurrTheme] + '/' + Trim(Copy(s, 1, Pred(i)));
+ res.files[res.count + 1] := Pathz[ptGraphics] + '/' + Trim(Copy(s, 1, Pred(i)));
+ inc(res.count, 2);
+
+ end;
+
+ end;
+
+ close(f);
+ {$I+}
+
+ readThemeCfg := res;
+end;
+
+end.
--- a/hedgewars/uWorld.pas Wed Nov 21 23:34:54 2012 +0100
+++ b/hedgewars/uWorld.pas Thu Nov 22 00:41:53 2012 +0100
@@ -64,6 +64,9 @@
{$IFDEF USE_VIDEO_RECORDING}
, uVideoRec
{$ENDIF}
+{$IFDEF GL2}
+ , uMatrix
+{$ENDIF}
;
var cWaveWidth, cWaveHeight: LongInt;
@@ -755,9 +758,9 @@
end;
procedure DrawWater(Alpha: byte; OffsetY: LongInt);
-var VertexBuffer: array [0..3] of TVertex2f;
- r: TSDL_Rect;
- lw, lh: GLfloat;
+var VertexBuffer : array [0..3] of TVertex2f;
+ r : TSDL_Rect;
+ lw, lh : GLfloat;
begin
if SuddenDeathDmg then
begin
@@ -783,7 +786,7 @@
begin
if r.y < 0 then
r.y:= 0;
-
+
glDisable(GL_TEXTURE_2D);
VertexBuffer[0].X:= -lw;
VertexBuffer[0].Y:= r.y;
@@ -794,6 +797,7 @@
VertexBuffer[3].X:= -lw;
VertexBuffer[3].Y:= lh;
+{$IFNDEF GL2}
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
if SuddenDeathDmg then
@@ -807,8 +811,29 @@
glDisableClientState(GL_COLOR_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+
+{$ELSE}
+ UpdateModelviewProjection;
+
+ BeginWater;
+ if SuddenDeathDmg then
+ SetColorPointer(@SDWaterColorArray[0], 4)
+ else
+ SetColorPointer(@WaterColorArray[0], 4);
+
+ SetVertexPointer(@VertexBuffer[0], 4);
+
+ glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
+
+ EndWater;
+{$ENDIF}
+
+ {$IFNDEF GL2}
glColor4ub($FF, $FF, $FF, $FF); // must not be Tint() as color array seems to stay active and color reset is required
+ {$ENDIF}
+ {$IFNDEF WEBGL}
glEnable(GL_TEXTURE_2D);
+ {$ENDIF}
end;
end;
@@ -862,8 +887,13 @@
TextureBuffer[3].Y:= TextureBuffer[2].Y;
-glVertexPointer(2, GL_FLOAT, 0, @VertexBuffer[0]);
-glTexCoordPointer(2, GL_FLOAT, 0, @TextureBuffer[0]);
+SetVertexPointer(@VertexBuffer[0], Length(VertexBuffer));
+SetTexCoordPointer(@TextureBuffer[0], Length(VertexBuffer));
+
+{$IFDEF GL2}
+UpdateModelviewProjection;
+{$ENDIF}
+
glDrawArrays(GL_TRIANGLE_FAN, 0, Length(VertexBuffer));
Tint($FF, $FF, $FF, $FF);
@@ -1084,24 +1114,34 @@
else if rm = rmLeftEye then
d:= -d;
stereoDepth:= stereoDepth + d;
+
+ {$IFDEF GL2}
+ hglMatrixMode(MATRIX_PROJECTION);
+ hglTranslatef(d, 0, 0);
+ hglMatrixMode(MATRIX_MODELVIEW);
+ {$ELSE}
glMatrixMode(GL_PROJECTION);
glTranslatef(d, 0, 0);
glMatrixMode(GL_MODELVIEW);
+ {$ENDIF}
{$ENDIF}
end;
procedure ResetDepth(rm: TRenderMode);
begin
-{$IFDEF S3D_DISABLED}
- rm:= rm; // avoid hint
- exit;
-{$ELSE}
+{$IFNDEF S3D_DISABLED}
if rm = rmDefault then
exit;
+ {$IFDEF GL2}
+ hglMatrixMode(MATRIX_PROJECTION);
+ hglTranslatef(-stereoDepth, 0, 0);
+ hglMatrixMode(MATRIX_MODELVIEW);
+ {$ELSE}
glMatrixMode(GL_PROJECTION);
glTranslatef(-stereoDepth, 0, 0);
glMatrixMode(GL_MODELVIEW);
- stereoDepth:= 0;
+ {$ENDIF}
+ cStereoDepth:= 0;
{$ENDIF}
end;
@@ -1161,6 +1201,30 @@
DrawWater(255, 0);
+(*
+// Attack bar
+ if CurrentTeam <> nil then
+ case AttackBar of
+ //1: begin
+ //r:= StuffPoz[sPowerBar];
+ //{$WARNINGS OFF}
+ //r.w:= (CurrentHedgehog^.Gear^.Power * 256) div cPowerDivisor;
+ //{$WARNINGS ON}
+ //DrawSpriteFromRect(r, cScreenWidth - 272, cScreenHeight - 48, 16, 0, Surface);
+ //end;
+ 2: with CurrentHedgehog^ do
+ begin
+ tdx:= hwSign(Gear^.dX) * Sin(Gear^.Angle * Pi / cMaxAngle);
+ tdy:= - Cos(Gear^.Angle * Pi / cMaxAngle);
+ for i:= (Gear^.Power * 24) div cPowerDivisor downto 0 do
+ DrawSprite(sprPower,
+ hwRound(Gear^.X) + GetLaunchX(CurAmmoType, hwSign(Gear^.dX), Gear^.Angle) + LongInt(round(WorldDx + tdx * (24 + i * 2))) - 16,
+ hwRound(Gear^.Y) + GetLaunchY(CurAmmoType, Gear^.Angle) + LongInt(round(WorldDy + tdy * (24 + i * 2))) - 16,
+ i)
+ end
+ end;
+*)
+
DrawVisualGears(1);
DrawGears;
DrawVisualGears(6);
@@ -1427,12 +1491,13 @@
// Chat
DrawChat;
+
// various captions
if fastUntilLag then
DrawTextureCentered(0, (cScreenHeight shr 1), SyncTexture);
if isPaused then
DrawTextureCentered(0, (cScreenHeight shr 1), PauseTexture);
-if not isFirstFrame and (missionTimer <> 0) or isPaused or fastUntilLag or (GameState = gsConfirm) then
+if (not isFirstFrame) and (missionTimer <> 0) or isPaused or fastUntilLag or (GameState = gsConfirm) then
begin
if (ReadyTimeLeft = 0) and (missionTimer > 0) then
dec(missionTimer, Lag);
@@ -1549,11 +1614,11 @@
glDisable(GL_TEXTURE_2D);
glVertexPointer(2, GL_FLOAT, 0, @VertexBuffer[0]);
- glDrawArrays(GL_TRIANGLE_FAN, 0, Length(VertexBuffer));
+ glDrawArrays(GL_TRIANGLE_FAN, 0, High(VertexBuffer) - Low(VertexBuffer) + 1);
glEnable(GL_TEXTURE_2D);
Tint($FF, $FF, $FF, $FF);
- if not isFirstFrame and ((ScreenFadeValue = 0) or (ScreenFadeValue = sfMax)) then
+ if (not isFirstFrame) and ((ScreenFadeValue = 0) or (ScreenFadeValue = sfMax)) then
ScreenFade:= sfNone
end
end;
@@ -1628,6 +1693,7 @@
DrawSprite(sprArrow, CursorPoint.X, cScreenHeight - CursorPoint.Y, (RealTicks shr 6) mod 8)
end
end;
+
isFirstFrame:= false
end;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hedgewars/videorec/avwrapper.c Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,509 @@
+/*
+ * Hedgewars, a free turn based strategy game
+ * Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#include <stdarg.h>
+#include "libavformat/avformat.h"
+#include "libavutil/mathematics.h"
+
+#ifndef AVIO_FLAG_WRITE
+#define AVIO_FLAG_WRITE AVIO_WRONLY
+#endif
+
+static AVFormatContext* g_pContainer;
+static AVOutputFormat* g_pFormat;
+static AVStream* g_pAStream;
+static AVStream* g_pVStream;
+static AVFrame* g_pAFrame;
+static AVFrame* g_pVFrame;
+static AVCodec* g_pACodec;
+static AVCodec* g_pVCodec;
+static AVCodecContext* g_pAudio;
+static AVCodecContext* g_pVideo;
+
+static int g_Width, g_Height;
+static uint32_t g_Frequency, g_Channels;
+static int g_VQuality;
+static AVRational g_Framerate;
+
+static FILE* g_pSoundFile;
+static int16_t* g_pSamples;
+static int g_NumSamples;
+
+
+#if LIBAVCODEC_VERSION_MAJOR < 54
+#define OUTBUFFER_SIZE 200000
+static uint8_t g_OutBuffer[OUTBUFFER_SIZE];
+#endif
+
+// pointer to function from hwengine (uUtils.pas)
+static void (*AddFileLogRaw)(const char* pString);
+
+static void FatalError(const char* pFmt, ...)
+{
+ char Buffer[1024];
+ va_list VaArgs;
+
+ va_start(VaArgs, pFmt);
+ vsnprintf(Buffer, 1024, pFmt, VaArgs);
+ va_end(VaArgs);
+
+ AddFileLogRaw("Error in av-wrapper: ");
+ AddFileLogRaw(Buffer);
+ AddFileLogRaw("\n");
+ exit(1);
+}
+
+// Function to be called from libav for logging.
+// Note: libav can call LogCallback from different threads
+// (there is mutex in AddFileLogRaw).
+static void LogCallback(void* p, int Level, const char* pFmt, va_list VaArgs)
+{
+ char Buffer[1024];
+
+ vsnprintf(Buffer, 1024, pFmt, VaArgs);
+ AddFileLogRaw(Buffer);
+}
+
+static void Log(const char* pFmt, ...)
+{
+ char Buffer[1024];
+ va_list VaArgs;
+
+ va_start(VaArgs, pFmt);
+ vsnprintf(Buffer, 1024, pFmt, VaArgs);
+ va_end(VaArgs);
+
+ AddFileLogRaw(Buffer);
+}
+
+static void AddAudioStream()
+{
+#if LIBAVFORMAT_VERSION_MAJOR >= 53
+ g_pAStream = avformat_new_stream(g_pContainer, g_pACodec);
+#else
+ g_pAStream = av_new_stream(g_pContainer, 1);
+#endif
+ if(!g_pAStream)
+ {
+ Log("Could not allocate audio stream\n");
+ return;
+ }
+ g_pAStream->id = 1;
+
+ g_pAudio = g_pAStream->codec;
+
+ avcodec_get_context_defaults3(g_pAudio, g_pACodec);
+ g_pAudio->codec_id = g_pACodec->id;
+
+ // put parameters
+ g_pAudio->sample_fmt = AV_SAMPLE_FMT_S16;
+ g_pAudio->sample_rate = g_Frequency;
+ g_pAudio->channels = g_Channels;
+
+ // set quality
+ g_pAudio->bit_rate = 160000;
+
+ // for codecs that support variable bitrate use it, it should be better
+ g_pAudio->flags |= CODEC_FLAG_QSCALE;
+ g_pAudio->global_quality = 1*FF_QP2LAMBDA;
+
+ // some formats want stream headers to be separate
+ if (g_pFormat->flags & AVFMT_GLOBALHEADER)
+ g_pAudio->flags |= CODEC_FLAG_GLOBAL_HEADER;
+
+ // open it
+#if LIBAVCODEC_VERSION_MAJOR >= 53
+ if (avcodec_open2(g_pAudio, g_pACodec, NULL) < 0)
+#else
+ if (avcodec_open(g_pAudio, g_pACodec) < 0)
+#endif
+ {
+ Log("Could not open audio codec %s\n", g_pACodec->long_name);
+ return;
+ }
+
+#if LIBAVCODEC_VERSION_MAJOR >= 54
+ if (g_pACodec->capabilities & CODEC_CAP_VARIABLE_FRAME_SIZE)
+#else
+ if (g_pAudio->frame_size == 0)
+#endif
+ g_NumSamples = 4096;
+ else
+ g_NumSamples = g_pAudio->frame_size;
+ g_pSamples = (int16_t*)av_malloc(g_NumSamples*g_Channels*sizeof(int16_t));
+ g_pAFrame = avcodec_alloc_frame();
+ if (!g_pAFrame)
+ {
+ Log("Could not allocate frame\n");
+ return;
+ }
+}
+
+// returns non-zero if there is more sound
+static int WriteAudioFrame()
+{
+ if (!g_pAStream)
+ return 0;
+
+ AVPacket Packet = { 0 };
+ av_init_packet(&Packet);
+
+ int NumSamples = fread(g_pSamples, 2*g_Channels, g_NumSamples, g_pSoundFile);
+
+#if LIBAVCODEC_VERSION_MAJOR >= 53
+ AVFrame* pFrame = NULL;
+ if (NumSamples > 0)
+ {
+ g_pAFrame->nb_samples = NumSamples;
+ avcodec_fill_audio_frame(g_pAFrame, g_Channels, AV_SAMPLE_FMT_S16,
+ (uint8_t*)g_pSamples, NumSamples*2*g_Channels, 1);
+ pFrame = g_pAFrame;
+ }
+ // when NumSamples == 0 we still need to call encode_audio2 to flush
+ int got_packet;
+ if (avcodec_encode_audio2(g_pAudio, &Packet, pFrame, &got_packet) != 0)
+ FatalError("avcodec_encode_audio2 failed");
+ if (!got_packet)
+ return 0;
+#else
+ if (NumSamples == 0)
+ return 0;
+ int BufferSize = OUTBUFFER_SIZE;
+ if (g_pAudio->frame_size == 0)
+ BufferSize = NumSamples*g_Channels*2;
+ Packet.size = avcodec_encode_audio(g_pAudio, g_OutBuffer, BufferSize, g_pSamples);
+ if (Packet.size == 0)
+ return 1;
+ if (g_pAudio->coded_frame && g_pAudio->coded_frame->pts != AV_NOPTS_VALUE)
+ Packet.pts = av_rescale_q(g_pAudio->coded_frame->pts, g_pAudio->time_base, g_pAStream->time_base);
+ Packet.flags |= AV_PKT_FLAG_KEY;
+ Packet.data = g_OutBuffer;
+#endif
+
+ // Write the compressed frame to the media file.
+ Packet.stream_index = g_pAStream->index;
+ if (av_interleaved_write_frame(g_pContainer, &Packet) != 0)
+ FatalError("Error while writing audio frame");
+ return 1;
+}
+
+// add a video output stream
+static void AddVideoStream()
+{
+#if LIBAVFORMAT_VERSION_MAJOR >= 53
+ g_pVStream = avformat_new_stream(g_pContainer, g_pVCodec);
+#else
+ g_pVStream = av_new_stream(g_pContainer, 0);
+#endif
+ if (!g_pVStream)
+ FatalError("Could not allocate video stream");
+
+ g_pVideo = g_pVStream->codec;
+
+ avcodec_get_context_defaults3(g_pVideo, g_pVCodec);
+ g_pVideo->codec_id = g_pVCodec->id;
+
+ // put parameters
+ // resolution must be a multiple of two
+ g_pVideo->width = g_Width & ~1; // make even (dimensions should be even)
+ g_pVideo->height = g_Height & ~1; // make even
+ /* time base: this is the fundamental unit of time (in seconds) in terms
+ of which frame timestamps are represented. for fixed-fps content,
+ timebase should be 1/framerate and timestamp increments should be
+ identically 1. */
+ g_pVideo->time_base.den = g_Framerate.num;
+ g_pVideo->time_base.num = g_Framerate.den;
+ //g_pVideo->gop_size = 12; /* emit one intra frame every twelve frames at most */
+ g_pVideo->pix_fmt = PIX_FMT_YUV420P;
+
+ // set quality
+ if (g_VQuality > 100)
+ g_pVideo->bit_rate = g_VQuality;
+ else
+ {
+ g_pVideo->flags |= CODEC_FLAG_QSCALE;
+ g_pVideo->global_quality = g_VQuality*FF_QP2LAMBDA;
+ }
+
+ // some formats want stream headers to be separate
+ if (g_pFormat->flags & AVFMT_GLOBALHEADER)
+ g_pVideo->flags |= CODEC_FLAG_GLOBAL_HEADER;
+
+#if LIBAVCODEC_VERSION_MAJOR < 53
+ // for some versions of ffmpeg x264 options must be set explicitly
+ if (strcmp(g_pVCodec->name, "libx264") == 0)
+ {
+ g_pVideo->coder_type = FF_CODER_TYPE_AC;
+ g_pVideo->flags |= CODEC_FLAG_LOOP_FILTER;
+ g_pVideo->crf = 23;
+ g_pVideo->thread_count = 3;
+ g_pVideo->me_cmp = FF_CMP_CHROMA;
+ g_pVideo->partitions = X264_PART_I8X8 | X264_PART_I4X4 | X264_PART_P8X8 | X264_PART_B8X8;
+ g_pVideo->me_method = ME_HEX;
+ g_pVideo->me_subpel_quality = 7;
+ g_pVideo->me_range = 16;
+ g_pVideo->gop_size = 250;
+ g_pVideo->keyint_min = 25;
+ g_pVideo->scenechange_threshold = 40;
+ g_pVideo->i_quant_factor = 0.71;
+ g_pVideo->b_frame_strategy = 1;
+ g_pVideo->qcompress = 0.6;
+ g_pVideo->qmin = 10;
+ g_pVideo->qmax = 51;
+ g_pVideo->max_qdiff = 4;
+ g_pVideo->max_b_frames = 3;
+ g_pVideo->refs = 3;
+ g_pVideo->directpred = 1;
+ g_pVideo->trellis = 1;
+ g_pVideo->flags2 = CODEC_FLAG2_BPYRAMID | CODEC_FLAG2_MIXED_REFS | CODEC_FLAG2_WPRED | CODEC_FLAG2_8X8DCT | CODEC_FLAG2_FASTPSKIP;
+ g_pVideo->weighted_p_pred = 2;
+ }
+#endif
+
+ // open the codec
+#if LIBAVCODEC_VERSION_MAJOR >= 53
+ AVDictionary* pDict = NULL;
+ if (strcmp(g_pVCodec->name, "libx264") == 0)
+ av_dict_set(&pDict, "preset", "medium", 0);
+
+ if (avcodec_open2(g_pVideo, g_pVCodec, &pDict) < 0)
+#else
+ if (avcodec_open(g_pVideo, g_pVCodec) < 0)
+#endif
+ FatalError("Could not open video codec %s", g_pVCodec->long_name);
+
+ g_pVFrame = avcodec_alloc_frame();
+ if (!g_pVFrame)
+ FatalError("Could not allocate frame");
+
+ g_pVFrame->linesize[0] = g_Width;
+ g_pVFrame->linesize[1] = g_Width/2;
+ g_pVFrame->linesize[2] = g_Width/2;
+ g_pVFrame->linesize[3] = 0;
+}
+
+static int WriteFrame(AVFrame* pFrame)
+{
+ double AudioTime, VideoTime;
+
+ // write interleaved audio frame
+ if (g_pAStream)
+ {
+ VideoTime = (double)g_pVStream->pts.val*g_pVStream->time_base.num/g_pVStream->time_base.den;
+ do
+ AudioTime = (double)g_pAStream->pts.val*g_pAStream->time_base.num/g_pAStream->time_base.den;
+ while (AudioTime < VideoTime && WriteAudioFrame());
+ }
+
+ if (!g_pVStream)
+ return 0;
+
+ AVPacket Packet;
+ av_init_packet(&Packet);
+ Packet.data = NULL;
+ Packet.size = 0;
+
+ g_pVFrame->pts++;
+ if (g_pFormat->flags & AVFMT_RAWPICTURE)
+ {
+ /* raw video case. The API will change slightly in the near
+ future for that. */
+ Packet.flags |= AV_PKT_FLAG_KEY;
+ Packet.stream_index = g_pVStream->index;
+ Packet.data = (uint8_t*)pFrame;
+ Packet.size = sizeof(AVPicture);
+
+ if (av_interleaved_write_frame(g_pContainer, &Packet) != 0)
+ FatalError("Error while writing video frame");
+ return 0;
+ }
+ else
+ {
+#if LIBAVCODEC_VERSION_MAJOR >= 54
+ int got_packet;
+ if (avcodec_encode_video2(g_pVideo, &Packet, pFrame, &got_packet) < 0)
+ FatalError("avcodec_encode_video2 failed");
+ if (!got_packet)
+ return 0;
+
+ if (Packet.pts != AV_NOPTS_VALUE)
+ Packet.pts = av_rescale_q(Packet.pts, g_pVideo->time_base, g_pVStream->time_base);
+ if (Packet.dts != AV_NOPTS_VALUE)
+ Packet.dts = av_rescale_q(Packet.dts, g_pVideo->time_base, g_pVStream->time_base);
+#else
+ Packet.size = avcodec_encode_video(g_pVideo, g_OutBuffer, OUTBUFFER_SIZE, pFrame);
+ if (Packet.size < 0)
+ FatalError("avcodec_encode_video failed");
+ if (Packet.size == 0)
+ return 0;
+
+ if( g_pVideo->coded_frame->pts != AV_NOPTS_VALUE)
+ Packet.pts = av_rescale_q(g_pVideo->coded_frame->pts, g_pVideo->time_base, g_pVStream->time_base);
+ if( g_pVideo->coded_frame->key_frame )
+ Packet.flags |= AV_PKT_FLAG_KEY;
+ Packet.data = g_OutBuffer;
+#endif
+ // write the compressed frame in the media file
+ Packet.stream_index = g_pVStream->index;
+ if (av_interleaved_write_frame(g_pContainer, &Packet) != 0)
+ FatalError("Error while writing video frame");
+
+ return 1;
+ }
+}
+
+void AVWrapper_WriteFrame(uint8_t* pY, uint8_t* pCb, uint8_t* pCr)
+{
+ g_pVFrame->data[0] = pY;
+ g_pVFrame->data[1] = pCb;
+ g_pVFrame->data[2] = pCr;
+ WriteFrame(g_pVFrame);
+}
+
+void AVWrapper_Init(
+ void (*pAddFileLogRaw)(const char*),
+ const char* pFilename,
+ const char* pDesc,
+ const char* pSoundFile,
+ const char* pFormatName,
+ const char* pVCodecName,
+ const char* pACodecName,
+ int Width, int Height,
+ int FramerateNum, int FramerateDen,
+ int VQuality)
+{
+ AddFileLogRaw = pAddFileLogRaw;
+ av_log_set_callback( &LogCallback );
+
+ g_Width = Width;
+ g_Height = Height;
+ g_Framerate.num = FramerateNum;
+ g_Framerate.den = FramerateDen;
+ g_VQuality = VQuality;
+
+ // initialize libav and register all codecs and formats
+ av_register_all();
+
+ // find format
+ g_pFormat = av_guess_format(pFormatName, NULL, NULL);
+ if (!g_pFormat)
+ FatalError("Format \"%s\" was not found", pFormatName);
+
+ // allocate the output media context
+ g_pContainer = avformat_alloc_context();
+ if (!g_pContainer)
+ FatalError("Could not allocate output context");
+
+ g_pContainer->oformat = g_pFormat;
+
+ // store description of file
+ av_dict_set(&g_pContainer->metadata, "comment", pDesc, 0);
+
+ // append extesnion to filename
+ char ext[16];
+ strncpy(ext, g_pFormat->extensions, 16);
+ ext[15] = 0;
+ ext[strcspn(ext,",")] = 0;
+ snprintf(g_pContainer->filename, sizeof(g_pContainer->filename), "%s.%s", pFilename, ext);
+
+ // find codecs
+ g_pVCodec = avcodec_find_encoder_by_name(pVCodecName);
+ g_pACodec = avcodec_find_encoder_by_name(pACodecName);
+
+ // add audio and video stream to container
+ g_pVStream = NULL;
+ g_pAStream = NULL;
+
+ if (g_pVCodec)
+ AddVideoStream();
+ else
+ Log("Video codec \"%s\" was not found; video will be ignored.\n", pVCodecName);
+
+ if (g_pACodec)
+ {
+ g_pSoundFile = fopen(pSoundFile, "rb");
+ if (g_pSoundFile)
+ {
+ fread(&g_Frequency, 4, 1, g_pSoundFile);
+ fread(&g_Channels, 4, 1, g_pSoundFile);
+ AddAudioStream();
+ }
+ else
+ Log("Could not open %s\n", pSoundFile);
+ }
+ else
+ Log("Audio codec \"%s\" was not found; audio will be ignored.\n", pACodecName);
+
+ if (!g_pAStream && !g_pVStream)
+ FatalError("No video, no audio, aborting...");
+
+ // write format info to log
+ av_dump_format(g_pContainer, 0, g_pContainer->filename, 1);
+
+ // open the output file, if needed
+ if (!(g_pFormat->flags & AVFMT_NOFILE))
+ {
+ if (avio_open(&g_pContainer->pb, g_pContainer->filename, AVIO_FLAG_WRITE) < 0)
+ FatalError("Could not open output file (%s)", g_pContainer->filename);
+ }
+
+ // write the stream header, if any
+ avformat_write_header(g_pContainer, NULL);
+
+ g_pVFrame->pts = -1;
+}
+
+void AVWrapper_Close()
+{
+ // output buffered frames
+ if (g_pVCodec->capabilities & CODEC_CAP_DELAY)
+ while( WriteFrame(NULL) );
+ // output any remaining audio
+ while( WriteAudioFrame() );
+
+ // write the trailer, if any.
+ av_write_trailer(g_pContainer);
+
+ // close the output file
+ if (!(g_pFormat->flags & AVFMT_NOFILE))
+ avio_close(g_pContainer->pb);
+
+ // free everything
+ if (g_pVStream)
+ {
+ avcodec_close(g_pVideo);
+ av_free(g_pVideo);
+ av_free(g_pVStream);
+ av_free(g_pVFrame);
+ }
+ if (g_pAStream)
+ {
+ avcodec_close(g_pAudio);
+ av_free(g_pAudio);
+ av_free(g_pAStream);
+ av_free(g_pAFrame);
+ av_free(g_pSamples);
+ fclose(g_pSoundFile);
+ }
+
+ av_free(g_pContainer);
+}
--- a/misc/liblua/CMakeLists.txt Wed Nov 21 23:34:54 2012 +0100
+++ b/misc/liblua/CMakeLists.txt Thu Nov 22 00:41:53 2012 +0100
@@ -1,5 +1,7 @@
#this file is included only when system Lua library is not found
+#TODO: when NOPASCAL=1 it should use clang here too
+
file(GLOB lua_src *.c *.h)
if(WIN32)
--- a/misc/libopenalbridge/CMakeLists.txt Wed Nov 21 23:34:54 2012 +0100
+++ b/misc/libopenalbridge/CMakeLists.txt Thu Nov 22 00:41:53 2012 +0100
@@ -37,6 +37,6 @@
endif(WIN32)
#type make openalbridge_test to get a small executable test
-add_executable(openalbridge_test "${hedgewars_SOURCE_DIR}/misc/libopenalbridge/tester.c")
+add_executable(openalbridge_test "${CMAKE_SOURCE_DIR}/misc/libopenalbridge/tester.c")
target_link_libraries(openalbridge_test openalbridge ${OPENAL_LIBRARY} ${OGGVORBIS_LIBRARIES})
--- a/misc/physfs/CMakeLists.txt Wed Nov 21 23:34:54 2012 +0100
+++ b/misc/physfs/CMakeLists.txt Thu Nov 22 00:41:53 2012 +0100
@@ -34,6 +34,7 @@
INCLUDE(CheckLibraryExists)
INCLUDE(CheckCSourceCompiles)
+find_package(SDL REQUIRED)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/src)
include_directories(${SDL_INCLUDE_DIR}) #hw
include_directories(${LUA_INCLUDE_DIR}) #hw
@@ -278,7 +279,6 @@
ENDIF(PHYSFS_BUILD_STATIC)
IF(PHYSFS_BUILD_SHARED)
- find_package(SDL REQUIRED)
ADD_LIBRARY(physfs SHARED ${PHYSFS_SRCS})
SET_TARGET_PROPERTIES(physfs PROPERTIES VERSION ${PHYSFS_VERSION})
SET_TARGET_PROPERTIES(physfs PROPERTIES SOVERSION ${PHYSFS_SOVERSION})
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/CMakeLists.txt Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,103 @@
+
+#only Clang is supported
+if(CLANG)
+ set(clang_executable ${CLANG})
+else()
+ find_program(clang_executable
+ NAMES clang-mp-3.2 clang-mp-3.1 clang-mp-3.0 clang
+ PATHS /opt/local/bin /usr/local/bin /usr/bin)
+endif()
+
+if (clang_executable)
+ exec_program(${clang_executable} ARGS "-v" OUTPUT_VARIABLE clang_version_full)
+ string(REGEX MATCH "[0-9]+\\.[0-9]+" clang_version_long "${clang_version_full}")
+ string(REGEX REPLACE "([0-9]+\\.[0-9]+)" "\\1" clang_version "${clang_version_long}")
+ #TODO: check version >= 3.0
+ message(STATUS "Found CLANG: ${clang_executable} (version ${clang_version})")
+else()
+ message(FATAL_ERROR "No LLVM/Clang compiler found (required for engine_c target)")
+endif()
+
+set(CMAKE_C_COMPILER ${clang_executable})
+
+
+#the usual set of dependencies
+find_package(OpenGL REQUIRED)
+find_package(GLEW REQUIRED)
+find_package(SDL REQUIRED)
+find_package(SDL_mixer REQUIRED)
+find_package(SDL_net REQUIRED)
+find_package(SDL_image REQUIRED)
+find_package(SDL_ttf REQUIRED)
+
+#compile our rtl implementation
+add_subdirectory(rtl)
+include_directories("${GLEW_INCLUDE_PATH}")
+include_directories("${CMAKE_CURRENT_SOURCE_DIR}/rtl")
+
+configure_file(${CMAKE_SOURCE_DIR}/hedgewars/config.inc.in ${CMAKE_CURRENT_BINARY_DIR}/config.inc)
+
+#get the list of pas files that are going to be converted and compiled
+file(GLOB engine_sources_pas "${CMAKE_SOURCE_DIR}/hedgewars/*.pas")
+#TODO: temporary until cmake can configure itself accordingly
+list(REMOVE_ITEM engine_sources_pas "${CMAKE_SOURCE_DIR}/hedgewars/uWeb.pas")
+list(REMOVE_ITEM engine_sources_pas "${CMAKE_SOURCE_DIR}/hedgewars/uVideoRec.pas")
+list(REMOVE_ITEM engine_sources_pas "${CMAKE_SOURCE_DIR}/hedgewars/uTouch.pas")
+list(REMOVE_ITEM engine_sources_pas "${CMAKE_SOURCE_DIR}/hedgewars/PNGh.pas")
+list(REMOVE_ITEM engine_sources_pas "${CMAKE_SOURCE_DIR}/hedgewars/pas2cSystem.pas")
+list(REMOVE_ITEM engine_sources_pas "${CMAKE_SOURCE_DIR}/hedgewars/pas2cRedo.pas")
+list(REMOVE_ITEM engine_sources_pas "${CMAKE_SOURCE_DIR}/hedgewars/hwLibrary.pas")
+
+foreach(sourcefile ${engine_sources_pas})
+ get_filename_component(sourcename ${sourcefile} NAME_WE) #drops .pas
+ set(engine_sources "${CMAKE_CURRENT_BINARY_DIR}/${sourcename}.c" ${engine_sources})
+endforeach()
+
+#invoke pas2c on our pas files
+add_custom_command(OUTPUT ${engine_sources}
+ COMMAND "${EXECUTABLE_OUTPUT_PATH}/pas2c${CMAKE_EXECUTABLE_SUFFIX}"
+ ARGS -n "hwengine"
+ -i "${CMAKE_SOURCE_DIR}/hedgewars"
+ -o "${CMAKE_CURRENT_BINARY_DIR}"
+ -a "${CMAKE_CURRENT_BINARY_DIR}"
+ DEPENDS pas2c
+ )
+add_custom_target(engine_c DEPENDS ${engine_sources})
+
+
+#compile the c files
+add_executable(hwengine WIN32 ${engine_sources})
+
+target_link_libraries(hwengine fpcrtl
+ ${LUA_LIBRARY}
+ ${OPENGL_LIBRARY}
+ ${SDL_LIBRARY}
+ ${SDLMIXER_LIBRARY}
+ ${SDLNET_LIBRARY}
+ ${SDLIMAGE_LIBRARY}
+ ${SDLTTF_LIBRARY}
+ #TODO: add other libraries
+ )
+
+#TODO: move this away in its proper findxxx.cmake
+if(APPLE)
+ #let's look for the installed sdlmain file; if it is not found, let's build our own
+ find_package(SDL REQUIRED)
+ #remove the ";-framework Cocoa" from the SDL_LIBRARY variable
+ string(REGEX REPLACE "(.*);-.*" "\\1" sdl_dir "${SDL_LIBRARY}")
+ #find libsdmain.a
+ find_file(SDLMAIN_LIB libSDLMain.a PATHS ${sdl_dir}/Resources/)
+
+ if(SDLMAIN_LIB MATCHES "SDLMAIN_LIB-NOTFOUND")
+ include_directories(${SDL_INCLUDE_DIR})
+ add_library (SDLmain STATIC ${CMAKE_SOURCE_DIR}/hedgewars/sdlmain_osx/SDLMain.m)
+ #add a dependency to the hwengine target
+ set(SDLMAIN_LIB "${LIBRARY_OUTPUT_PATH}/libSDLmain.a")
+ endif()
+
+ target_link_libraries(hwengine ${SDLMAIN_LIB})
+endif(APPLE)
+
+
+install(PROGRAMS "${EXECUTABLE_OUTPUT_PATH}/hwengine${CMAKE_EXECUTABLE_SUFFIX}" DESTINATION ${target_dir})
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/CMakeLists.txt Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,16 @@
+
+include_directories(${GLEW_INCLUDE_PATH})
+
+file(GLOB fpcrtl_src *.c)
+
+add_library(fpcrtl ${fpcrtl_src})
+
+#if(WEBGL)
+# set_target_properties(fpcrtl PROPERTIES PREFIX "em")
+# set_target_properties(fpcrtl PROPERTIES SUFFIX ".bc")
+#endif(WEBGL)
+
+
+
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/GL.h Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,8 @@
+#pragma once
+
+#ifdef __APPLE__
+#include <OpenGL/gl.h>
+#else
+#include "GL/gl.h"
+#endif
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/Math.h Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,4 @@
+#pragma once
+
+#include <math.h>
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/SysUtils.h Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,41 @@
+#ifndef _FPCRTL_SYSUTILS_H_
+#define _FPCRTL_SYSUTILS_H_
+
+#include "Types.h"
+
+// EFFECTS: return the current date time in pascal notation
+// http://www.merlyn.demon.co.uk/del-prgg.htm#TDT
+TDateTime fpcrtl_now();
+#define now fpcrtl_now
+#define Now fpcrtl_now
+
+// EFFECTS: return the current time
+// http://www.merlyn.demon.co.uk/del-prgg.htm#TDT
+TDateTime fpcrtl_time();
+
+
+// EFFECTS: return the current date
+// http://www.merlyn.demon.co.uk/del-prgg.htm#TDT
+TDateTime fpcrtl_date();
+#define date fpcrtl_date
+#define Date fpcrtl_date
+
+// EFFECTS: Trim strips blank characters (spaces) at the beginning and end of S
+// and returns the resulting string. Only #32 characters are stripped.
+// If the string contains only spaces, an empty string is returned.
+string255 fpcrtl_trim(string255 s);
+#define trim fpcrtl_trim
+#define Trim fpcrtl_trim
+
+Integer fpcrtl_strToInt(string255 s);
+#define StrToInt fpcrtl_strToInt
+#define strToInt fpcrtl_strToInt
+
+string255 fpcrtl_extractFileName(string255 f);
+#define fpcrtl_ExtractFileName fpcrtl_extractFileName
+
+string255 fpcrtl_strPas(PChar);
+#define fpcrtl_StrPas fpcrtl_strPas
+
+
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/Types.h Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,39 @@
+#ifndef _TYPES_H_
+#define _TYPES_H_
+
+#include "pas2c.h"
+
+/*
+ * Not very useful currently
+ */
+
+typedef double TDate;
+typedef double TTime;
+typedef double TDateTime;
+typedef string255 TMonthNameArray[13];
+typedef string255 TWeekNameArray[8];
+
+typedef struct {
+ Byte CurrencyFormat;
+ Byte NegCurrFormat;
+ Char ThousandSeparator;
+ Char DecimalSeparator;
+ Byte CurrencyDecimals;
+ Char DateSeparator;
+ Char TimeSeparator;
+ Char ListSeparator;
+ string255 CurrencyString;
+ string255 ShortDateFormat;
+ string255 LongDateFormat;
+ string255 TimeAMString;
+ string255 TimePMString;
+ string255 ShortTimeFormat;
+ string255 LongTimeFormat;
+ TMonthNameArray ShortMonthNames;
+ TMonthNameArray LongMonthNames;
+ TWeekNameArray ShortDayNames;
+ TWeekNameArray LongDayNames;
+ Word TwoDigitYearCenturyWindow;
+}TFormatSettings;
+
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/fileio.c Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,226 @@
+/*
+ * XXX: assume all files are text files
+ */
+
+#include "misc.h"
+#include "fileio.h"
+#include <string.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <sys/stat.h>
+
+io_result_t IOResult;
+int FileMode;
+
+static void init(File f) {
+ f->fp = NULL;
+ f->eof = 0;
+ f->mode = NULL;
+ f->record_len = 0;
+}
+
+void fpcrtl_assign__vars(File *f, string255 name) {
+ FIX_STRING(name);
+ *f = (File) malloc(sizeof(file_wrapper_t));
+ strcpy((*f)->file_name, name.str);
+ init(*f);
+}
+
+void fpcrtl_reset1(File f) {
+ f->fp = fopen(f->file_name, "r");
+ if (!f->fp) {
+ IOResult = IO_ERROR_DUMMY;
+ printf("Failed to open %s\n", f->file_name);
+ return;
+ } else {
+#ifdef FPCRTL_DEBUG
+ printf("Opened %s\n", f->file_name);
+#endif
+ }
+ IOResult = IO_NO_ERROR;
+ f->mode = "r";
+}
+
+void fpcrtl_reset2(File f, int l) {
+ f->eof = 0;
+ f->fp = fopen(f->file_name, "rb");
+ if (!f->fp) {
+ IOResult = IO_ERROR_DUMMY;
+ printf("Failed to open %s\n", f->file_name);
+ return;
+ }
+ IOResult = IO_NO_ERROR;
+ f->mode = "rb";
+ f->record_len = l;
+}
+
+void __attribute__((overloadable)) fpcrtl_rewrite(File f) {
+ f->fp = fopen(f->file_name, "w+");
+ if (!f->fp) {
+ IOResult = IO_ERROR_DUMMY;
+ return;
+ }
+ IOResult = IO_NO_ERROR;
+ f->mode = "w+";
+}
+
+void __attribute__((overloadable)) fpcrtl_rewrite(File f, Integer l) {
+ IOResult = IO_NO_ERROR;
+ fpcrtl_rewrite(f);
+ if (f->fp) {
+ f->record_len = l;
+ }
+}
+
+void fpcrtl_close(File f) {
+ IOResult = IO_NO_ERROR;
+ fclose(f->fp);
+ free(f);
+}
+
+boolean fpcrtl_eof(File f) {
+ IOResult = IO_NO_ERROR;
+ if (f->eof || f->fp == NULL || feof(f->fp)) {
+ return true;
+ } else {
+ return false;
+ }
+}
+
+void __attribute__((overloadable)) fpcrtl_readLn(File f) {
+ IOResult = IO_NO_ERROR;
+ char line[256];
+ if (fgets(line, sizeof(line), f->fp) == NULL) {
+ f->eof = 1;
+ }
+ if (feof(f->fp)) {
+ f->eof = 1;
+ }
+}
+
+void __attribute__((overloadable)) fpcrtl_readLn__vars(File f, Integer *i) {
+ string255 s;
+
+ if (feof(f->fp)) {
+ f->eof = 1;
+ return;
+ }
+
+ fpcrtl_readLn__vars(f, &s);
+
+ *i = atoi(s.str);
+}
+
+void __attribute__((overloadable)) fpcrtl_readLn__vars(File f, LongWord *i) {
+ string255 s;
+
+ if (feof(f->fp)) {
+ f->eof = 1;
+ return;
+ }
+
+ fpcrtl_readLn__vars(f, &s);
+
+ *i = atoi(s.str);
+}
+
+void __attribute__((overloadable)) fpcrtl_readLn__vars(File f, string255 *s) {
+
+ if (fgets(s->str, 255, f->fp) == NULL) {
+
+ s->len = 0;
+ s->str[0] = 0;
+
+ f->eof = 1;
+ return;
+ }
+
+ if (feof(f->fp)) {
+ s->len = 0;
+ f->eof = 1;
+ return;
+ }
+
+ IOResult = IO_NO_ERROR;
+
+ s->len = strlen(s->str);
+ if ((s->len > 0) && (s->str[s->len - 1] == '\n')) {
+ s->str[s->len - 1] = 0;
+ s->len--;
+ }
+}
+
+void __attribute__((overloadable)) fpcrtl_write(File f, string255 s) {
+ FIX_STRING(s);
+ fprintf(f->fp, "%s", s.str);
+}
+
+void __attribute__((overloadable)) fpcrtl_write(FILE *f, string255 s) {
+ FIX_STRING(s);
+ fprintf(f, "%s", s.str);
+}
+
+void __attribute__((overloadable)) fpcrtl_writeLn(File f, string255 s) {
+ FIX_STRING(s);
+ fprintf(f->fp, "%s\n", s.str);
+}
+
+void __attribute__((overloadable)) fpcrtl_writeLn(FILE *f, string255 s) {
+ FIX_STRING(s);
+ fprintf(f, "%s\n", s.str);
+}
+
+void fpcrtl_blockRead__vars(File f, void *buf, Integer count, Integer *result) {
+ assert(f->record_len > 0);
+ *result = fread(buf, f->record_len, count, f->fp);
+}
+
+/*
+ * XXX: dummy blockWrite
+ */
+void fpcrtl_blockWrite__vars(File f, const void *buf, Integer count,
+ Integer *result) {
+ assert(0);
+}
+
+bool fpcrtl_directoryExists(string255 dir) {
+
+ struct stat st;
+ FIX_STRING(dir);
+
+ IOResult = IO_NO_ERROR;
+
+#ifdef FPCRTL_DEBUG
+ printf("Warning: directoryExists is called. This may not work when compiled to js.\n");
+#endif
+
+ if (stat(dir.str, &st) == 0) {
+ return true;
+ }
+
+ return false;
+}
+
+bool fpcrtl_fileExists(string255 filename) {
+
+ FIX_STRING(filename);
+
+ IOResult = IO_NO_ERROR;
+
+ FILE *fp = fopen(filename.str, "r");
+ if (fp) {
+ fclose(fp);
+ return true;
+ }
+ return false;
+}
+
+void __attribute__((overloadable)) fpcrtl_flush(Text f) {
+ printf("flush not implemented\n");
+ assert(0);
+}
+
+void __attribute__((overloadable)) fpcrtl_flush(FILE *f) {
+ fflush(f);
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/fileio.h Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,78 @@
+#ifndef FILEIO_H_
+#define FILEIO_H_
+
+#include <stdio.h>
+#include "Types.h"
+#include "misc.h"
+
+extern int FileMode;
+
+typedef enum{
+ IO_NO_ERROR = 0,
+ IO_ERROR_DUMMY = 1
+}io_result_t;
+
+extern io_result_t IOResult;
+
+typedef struct{
+ FILE *fp;
+ const char* mode;
+ char file_name[256];
+ int eof;
+ int record_len;
+}file_wrapper_t;
+
+typedef file_wrapper_t* File;
+typedef File Text;
+typedef Text TextFile;
+
+void __attribute__((overloadable)) fpcrtl_readLn(File f);
+#define fpcrtl_readLn1(f) fpcrtl_readLn(f)
+
+void __attribute__((overloadable)) fpcrtl_readLn__vars(File f, Integer *i);
+void __attribute__((overloadable)) fpcrtl_readLn__vars(File f, LongWord *i);
+void __attribute__((overloadable)) fpcrtl_readLn__vars(File f, string255 *s);
+#define fpcrtl_readLn2(f, t) fpcrtl_readLn__vars(f, &(t))
+
+#define fpcrtl_readLn(...) macro_dispatcher(fpcrtl_readLn, __VA_ARGS__)(__VA_ARGS__)
+
+
+void fpcrtl_blockRead__vars(File f, void *buf, Integer count, Integer *result);
+#define fpcrtl_blockRead(f, buf, count, result) fpcrtl_blockRead__vars(f, &(buf), count, &(result))
+#define fpcrtl_BlockRead fpcrtl_blockRead
+
+#define fpcrtl_assign(f, name) fpcrtl_assign__vars(&f, name)
+void fpcrtl_assign__vars(File *f, string255 name);
+
+boolean fpcrtl_eof(File f);
+
+void fpcrtl_reset1(File f);
+void fpcrtl_reset2(File f, Integer l);
+#define fpcrtl_reset1(f) fpcrtl_reset1(f)
+#define fpcrtl_reset2(f, l) fpcrtl_reset2(f, l)
+#define fpcrtl_reset(...) macro_dispatcher(fpcrtl_reset, __VA_ARGS__)(__VA_ARGS__)
+
+void fpcrtl_close(File f);
+
+void __attribute__((overloadable)) fpcrtl_rewrite(File f);
+void __attribute__((overloadable)) fpcrtl_rewrite(File f, Integer l);
+
+void __attribute__((overloadable)) fpcrtl_flush(Text f);
+void __attribute__((overloadable)) fpcrtl_flush(FILE *f);
+
+void __attribute__((overloadable)) fpcrtl_write(File f, string255 s);
+void __attribute__((overloadable)) fpcrtl_write(FILE *f, string255 s);
+void __attribute__((overloadable)) fpcrtl_writeLn(File f, string255 s);
+void __attribute__((overloadable)) fpcrtl_writeLn(FILE *f, string255 s);
+
+void fpcrtl_blockWrite__vars(File f, const void *buf, Integer count, Integer *result);
+#define fpcrtl_blockWrite(f, buf, count, result) fpcrtl_blockWrite__vars(f, &(buf), count, &(result))
+#define fpcrtl_BlockWrite fpcrtl_blockWrite
+
+bool fpcrtl_directoryExists(string255 dir);
+#define fpcrtl_DirectoryExists fpcrtl_directoryExists
+
+bool fpcrtl_fileExists(string255 filename);
+#define fpcrtl_FileExists fpcrtl_fileExists
+
+#endif /* FILEIO_H_ */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/fpcrtl.h Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,192 @@
+#ifndef _FPCRTL_H_
+#define _FPCRTL_H_
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <math.h>
+
+#include "SysUtils.h"
+#include "system.h"
+#include "misc.h"
+#include "fileio.h"
+#include "pmath.h"
+
+#ifndef EMSCRIPTEN
+#if __APPLE__
+#define main SDL_main
+#endif
+#include "GL/glew.h"
+#endif
+
+#define fpcrtl_memcpy memcpy
+
+#define luapas_lua_gettop lua_gettop
+#define luapas_lua_close lua_close
+#define luapas_lua_createtable lua_createtable
+#define luapas_lua_error lua_error
+#define luapas_lua_gc lua_gc
+#define luapas_lua_getfield lua_getfield
+#define luapas_lua_objlen lua_objlen
+#define luapas_lua_call lua_call
+#define luapas_lua_pcall lua_pcall
+#define luapas_lua_pushboolean lua_pushboolean
+#define luapas_lua_pushcclosure lua_pushcclosure
+#define luapas_lua_pushinteger lua_pushinteger
+#define luapas_lua_pushnil lua_pushnil
+#define luapas_lua_pushnumber lua_pushnumber
+#define luapas_lua_pushlstring lua_pushlstring
+#define luapas_lua_pushstring lua_pushstring
+#define luapas_lua_pushvalue lua_pushvalue
+#define luapas_lua_rawgeti lua_rawgeti
+#define luapas_lua_setfield lua_setfield
+#define luapas_lua_settop lua_settop
+#define luapas_lua_toboolean lua_toboolean
+#define luapas_lua_tointeger lua_tointeger
+#define luapas_lua_tolstring lua_tolstring
+#define luapas_lua_tonumber lua_tonumber
+#define luapas_lua_type lua_type
+#define luapas_lua_typename lua_typename
+#define luapas_luaL_argerror luaL_argerror
+#define luapas_luaL_checkinteger luaL_checkinteger
+#define luapas_luaL_checklstring luaL_checklstring
+#define luapas_luaL_loadfile luaL_loadfile
+#define luapas_luaL_loadstring luaL_loadstring
+#define luapas_luaL_newstate luaL_newstate
+#define luapas_luaL_optinteger luaL_optinteger
+#define luapas_luaL_optlstring luaL_optlstring
+#define luapas_luaL_prepbuffer luaL_prepbuffer
+#define luapas_luaL_ref luaL_ref
+#define luapas_luaL_unref luaL_unref
+#define luapas_luaopen_base luaopen_base
+#define luapas_luaopen_math luaopen_math
+#define luapas_luaopen_string luaopen_string
+#define luapas_luaopen_table luaopen_table
+
+#define sdlh_IMG_Load IMG_Load
+
+#ifndef EMSCRIPTEN
+#define sdlh_Mix_AllocateChannels Mix_AllocateChannels
+#define sdlh_Mix_CloseAudio Mix_CloseAudio
+#define sdlh_Mix_FadeInChannelTimed Mix_FadeInChannelTimed
+#define sdlh_Mix_FadeInMusic Mix_FadeInMusic
+#define sdlh_Mix_FadeOutChannel Mix_FadeOutChannel
+#define sdlh_Mix_FreeChunk Mix_FreeChunk
+#define sdlh_Mix_FreeMusic Mix_FreeMusic
+#define sdlh_Mix_HaltChannel Mix_HaltChannel
+#define sdlh_Mix_HaltMusic Mix_HaltMusic
+#define sdlh_Mix_LoadMUS Mix_LoadMUS
+#define sdlh_Mix_LoadWAV_RW Mix_LoadWAV_RW
+#define sdlh_Mix_OpenAudio Mix_OpenAudio
+#define sdlh_Mix_PauseMusic Mix_PauseMusic
+#define sdlh_Mix_PlayChannelTimed Mix_PlayChannelTimed
+#define sdlh_Mix_Playing Mix_Playing
+#define sdlh_Mix_ResumeMusic Mix_ResumeMusic
+#define sdlh_Mix_Volume Mix_Volume
+#define sdlh_Mix_VolumeMusic Mix_VolumeMusic
+#else
+#define sdlh_Mix_AllocateChannels stub_Mix_AllocateChannels
+#define sdlh_Mix_CloseAudio stub_Mix_CloseAudio
+#define sdlh_Mix_FadeInChannelTimed stub_Mix_FadeInChannelTimed
+#define sdlh_Mix_FadeInMusic stub_Mix_FadeInMusic
+#define sdlh_Mix_FadeOutChannel stub_Mix_FadeOutChannel
+#define sdlh_Mix_FreeChunk stub_Mix_FreeChunk
+#define sdlh_Mix_FreeMusic stub_Mix_FreeMusic
+#define sdlh_Mix_HaltChannel stub_Mix_HaltChannel
+#define sdlh_Mix_HaltMusic stub_Mix_HaltMusic
+#define sdlh_Mix_LoadMUS stub_Mix_LoadMUS
+#define sdlh_Mix_LoadWAV_RW stub_Mix_LoadWAV_RW
+#define sdlh_Mix_OpenAudio stub_Mix_OpenAudio
+#define sdlh_Mix_PauseMusic stub_Mix_PauseMusic
+#define sdlh_Mix_PlayChannelTimed stub_Mix_PlayChannelTimed
+#define sdlh_Mix_Playing stub_Mix_Playing
+#define sdlh_Mix_ResumeMusic stub_Mix_ResumeMusic
+#define sdlh_Mix_Volume stub_Mix_Volume
+#define sdlh_Mix_VolumeMusic stub_Mix_VolumeMusic
+#endif
+
+#define sdlh_SDL_ConvertSurface SDL_ConvertSurface
+#define sdlh_SDL_CreateRGBSurface SDL_CreateRGBSurface
+#define sdlh_SDL_CreateThread SDL_CreateThread
+#define sdlh_SDL_Delay SDL_Delay
+#define sdlh_SDL_EnableKeyRepeat SDL_EnableKeyRepeat
+#define sdlh_SDL_EnableUNICODE SDL_EnableUNICODE
+#define sdlh_SDL_FillRect SDL_FillRect
+#define sdlh_SDL_FreeSurface SDL_FreeSurface
+#define sdlh_SDL_GetError SDL_GetError
+#define sdlh_SDL_GetKeyName SDL_GetKeyName
+#define sdlh_SDL_GetKeyState SDL_GetKeyState
+#define sdlh_SDL_GetMouseState SDL_GetMouseState
+#define sdlh_SDL_GetRGBA SDL_GetRGBA
+#define sdlh_SDL_GetTicks SDL_GetTicks
+#define sdlh_SDL_GL_SetAttribute SDL_GL_SetAttribute
+#define sdlh_SDL_GL_SwapBuffers SDL_GL_SwapBuffers
+#define sdlh_SDL_Init SDL_Init
+#define sdlh_SDL_InitSubSystem SDL_InitSubSystem
+#define sdlh_SDL_JoystickClose SDL_JoystickClose
+#define sdlh_SDL_JoystickEventState SDL_JoystickEventState
+#define sdlh_SDL_JoystickName SDL_JoystickName
+#define sdlh_SDL_JoystickNumAxes SDL_JoystickNumAxes
+#define sdlh_SDL_JoystickNumButtons SDL_JoystickNumButtons
+#define sdlh_SDL_JoystickNumHats SDL_JoystickNumHats
+#define sdlh_SDL_JoystickOpen SDL_JoystickOpen
+#define sdlh_SDL_LockSurface SDL_LockSurface
+#define sdlh_SDL_MapRGB SDL_MapRGB
+#define sdlh_SDL_MapRGBA SDL_MapRGBA
+#define sdlh_SDL_NumJoysticks SDL_NumJoysticks
+#define sdlh_SDL_PeepEvents SDL_PeepEvents
+#define sdlh_SDL_PumpEvents SDL_PumpEvents
+#define sdlh_SDL_Quit SDL_Quit
+#define sdlh_SDL_RWFromFile SDL_RWFromFile
+#define sdlh_SDL_SetColorKey SDL_SetColorKey
+#define sdlh_SDL_SetVideoMode SDL_SetVideoMode
+#ifndef EMSCRIPTEN
+#define sdlh_SDL_ShowCursor SDL_ShowCursor
+#else
+#define sdlh_SDL_ShowCursor SDL_ShowCursor_patch
+#endif
+#define sdlh_SDL_UnlockSurface SDL_UnlockSurface
+#define sdlh_SDL_UpperBlit SDL_UpperBlit
+#define sdlh_SDL_VideoDriverName SDL_VideoDriverName
+#define sdlh_SDL_WarpMouse SDL_WarpMouse
+#define sdlh_SDL_WM_SetCaption SDL_WM_SetCaption
+#define sdlh_SDL_WM_SetIcon SDL_WM_SetIcon
+#define sdlh_SDLNet_AddSocket SDLNet_AddSocket
+#define sdlh_SDLNet_AllocSocketSet SDLNet_AllocSocketSet
+#define sdlh_SDLNet_CheckSockets SDLNet_CheckSockets
+#define sdlh_SDLNet_FreeSocketSet SDLNet_FreeSocketSet
+#define sdlh_SDLNet_Init SDLNet_Init
+#define sdlh_SDLNet_Quit SDLNet_Quit
+#define sdlh_SDLNet_ResolveHost SDLNet_ResolveHost
+#define sdlh_SDLNet_TCP_Close SDLNet_TCP_Close
+#define sdlh_SDLNet_TCP_Open SDLNet_TCP_Open
+#define sdlh_SDLNet_TCP_Recv SDLNet_TCP_Recv
+#define sdlh_SDLNet_TCP_Send SDLNet_TCP_Send
+#define sdlh_TTF_Init TTF_Init
+#define sdlh_TTF_OpenFont TTF_OpenFont
+#define sdlh_TTF_Quit TTF_Quit
+#define sdlh_TTF_RenderUTF8_Blended TTF_RenderUTF8_Blended
+#define sdlh_TTF_RenderUTF8_Solid TTF_RenderUTF8_Solid
+#define sdlh_TTF_SetFontStyle TTF_SetFontStyle
+#define sdlh_TTF_SizeUTF8 TTF_SizeUTF8
+
+#define _strconcat fpcrtl_strconcat
+#define _strappend fpcrtl_strappend
+#define _strprepend fpcrtl_strprepend
+#define _strcompare fpcrtl_strcompare
+#define _strncompare fpcrtl_strncompare
+#define _strcomparec fpcrtl_strcomparec
+#define _chrconcat fpcrtl_chrconcat
+#define _pchar fpcrtl_pchar
+
+// hooks are implemented in javascript
+void start_hook(void);
+void mainloop_hook(void);
+void clear_filelist_hook(void);
+void add_file_hook(const char* ptr);
+void idb_loader_hook();
+void showcursor_hook();
+void hidecursor_hook();
+void drawworld_init_hook();
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/misc.c Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,168 @@
+#include "misc.h"
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <assert.h>
+
+char strbuf[512];
+
+void fpcrtl_assert(int i)
+{
+ if(!i){
+ assert(0);
+ }
+}
+
+// EFFECTS: return the nearest integer of the given number
+int fpcrtl_round(double number)
+{
+ return (number >= 0) ? (int)(number + 0.5) : (int)(number - 0.5);
+}
+
+void fpcrtl_printf(const char* format, ...)
+{
+#ifdef FPCRTL_DEBUG
+ va_list args;
+ va_start (args, format);
+ vprintf (format, args);
+ va_end (args);
+#endif
+}
+
+//
+//void fpcrtl_check_string(string255 str)
+//{
+//#ifdef FPCRTL_DEBUG
+// int len = strlen(str.str);
+// if(len != str.len){
+// printf("String %s internal inconsistency error. Length should be %d but actually is %d.\n", str.str, len, str.len);
+// }
+// //assert(len == str.len);
+//#endif
+//}
+
+string255 fpcrtl_strconcat(string255 str1, string255 str2)
+{
+ //printf("str1 = %d, %d\n", str1.len, strlen(str1.str));
+ //printf("str2 = %d, %d\n", str2.len, strlen(str2.str));
+
+#ifdef FPCRTL_DEBUG
+ if(str1.len + (int)(str2.len) > 255){
+ printf("String overflow\n");
+ printf("str1(%d): %s\nstr2(%d): %s\n", str1.len, str1.str, str2.len, str2.str);
+ printf("String will be truncated.\n");
+
+ strbuf[0] = 0;
+ strcpy(strbuf, str1.str);
+ strcat(strbuf, str2.str);
+ memcpy(str1.str, strbuf, 255);
+ str1.str[254] = 0;
+
+ return str1;
+ }
+#endif
+
+ memcpy(&(str1.str[str1.len]), str2.str, str2.len);
+ str1.str[str1.len + str2.len] = 0;
+ str1.len += str2.len;
+
+ return str1;
+}
+
+string255 fpcrtl_strappend(string255 s, char c)
+{
+ s.str[s.len] = c;
+ s.str[s.len + 1] = 0;
+ s.len ++;
+
+ return s;
+}
+
+string255 fpcrtl_strprepend(char c, string255 s)
+{
+ FIX_STRING(s);
+
+ memmove(s.str + 1, s.str, s.len + 1); // also move '/0'
+ s.str[0] = c;
+ s.len++;
+
+ return s;
+}
+
+string255 fpcrtl_chrconcat(char a, char b)
+{
+ string255 result;
+
+ result.len = 2;
+ result.str[0] = a;
+ result.str[1] = b;
+ result.str[2] = 0;
+
+ return result;
+}
+
+bool fpcrtl_strcompare(string255 str1, string255 str2)
+{
+ //printf("str1 = %d, %d\n", str1.len, strlen(str1.str));
+ //printf("str2 = %d, %d\n", str2.len, strlen(str2.str));
+ FIX_STRING(str1);
+ FIX_STRING(str2);
+
+ if(strcmp(str1.str, str2.str) == 0){
+ return true;
+ }
+
+ return false;
+}
+
+bool fpcrtl_strcomparec(string255 a, char b)
+{
+ FIX_STRING(a);
+
+ if(a.len == 1 && a.str[0] == b){
+ return true;
+ }
+
+ return false;
+}
+
+bool fpcrtl_strncompare(string255 a, string255 b)
+{
+ return !fpcrtl_strcompare(a, b);
+}
+
+//char* fpcrtl_pchar(string255 s)
+//{
+// return s.str;
+//}
+
+string255 fpcrtl_pchar2str(char *s)
+{
+ string255 result;
+ int t = strlen(s);
+
+ if(t > 255){
+ printf("pchar2str, length > 255\n");
+ assert(0);
+ }
+
+ result.len = t;
+ memcpy(result.str, s, t);
+ result.str[t] = 0;
+
+ return result;
+}
+
+string255 fpcrtl_make_string(const char* s) {
+ string255 result;
+ strcpy(result.str, s);
+ result.len = strlen(s);
+ return result;
+}
+
+#ifdef EMSCRIPTEN
+GLenum glewInit()
+{
+ return GLEW_OK;
+}
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/misc.h Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,58 @@
+#ifndef _FPCRTL_MISC_H_
+#define _FPCRTL_MISC_H_
+
+#include "pas2c.h"
+#include <assert.h>
+#include <stdbool.h>
+
+#ifdef EMSCRIPTEN
+#include <GL/gl.h>
+#else
+#include <GL/glew.h>
+#endif
+
+#define VA_NUM_ARGS(...) VA_NUM_ARGS_IMPL(__VA_ARGS__, 5,4,3,2,1)
+#define VA_NUM_ARGS_IMPL(_1,_2,_3,_4,_5,N,...) N
+
+#define macro_dispatcher(func, ...) macro_dispatcher_(func, VA_NUM_ARGS(__VA_ARGS__))
+#define macro_dispatcher_(func, nargs) macro_dispatcher__(func, nargs)
+#define macro_dispatcher__(func, nargs) func ## nargs
+
+#define FPCRTL_DEBUG
+
+#define FIX_STRING(s) (s.str[s.len] = 0)
+
+//#define fpcrtl_check_string(s) do{ if(strlen((s).str) != (s).len){ \
+// printf("String %s internal inconsistency error. Length should be %d but actually is %d.\n", (s).str, strlen((s).str), (s).len); \
+// assert(0);\
+// }}while(0)
+
+void fpcrtl_assert(int);
+void fpcrtl_print_trace (void);
+
+int fpcrtl_round(double number);
+void fpcrtl_printf(const char* format, ...);
+
+string255 fpcrtl_make_string(const char* s);
+
+string255 fpcrtl_strconcat(string255 str1, string255 str2);
+string255 fpcrtl_strappend(string255 s, char c);
+string255 fpcrtl_strprepend(char c, string255 s);
+string255 fpcrtl_chrconcat(char a, char b);
+
+// return true if str1 == str2
+bool fpcrtl_strcompare(string255 str1, string255 str2);
+bool fpcrtl_strcomparec(string255 a, char b);
+bool fpcrtl_strncompare(string255 a, string255 b);
+
+#define fpcrtl__pchar(s) ((s).str)
+string255 fpcrtl_pchar2str(char *s);
+
+#define fpcrtl_TypeInfo sizeof // dummy
+
+#ifdef EMSCRIPTEN
+#define GLEW_OK 1
+GLenum glewInit();
+#endif
+
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/pas2c.h Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,80 @@
+#pragma once
+
+#include <stddef.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <wchar.h>
+#include <math.h>
+
+#define MAX_PARAMS 64
+
+typedef union string255_
+ {
+ struct {
+ char s[257];
+ };
+ struct {
+ unsigned char len;
+ char str[256];
+ };
+ } string255;
+typedef struct string192_
+ {
+ char s[193];
+ } string192;
+typedef struct string31_
+ {
+ char s[32];
+ } string31;
+typedef struct string15_
+ {
+ char s[16];
+ } string15;
+
+typedef string255 shortstring;
+typedef string255 ansistring;
+
+typedef uint8_t Byte;
+typedef int8_t ShortInt;
+typedef uint16_t Word;
+typedef int16_t SmallInt;
+typedef uint32_t LongWord;
+typedef int32_t LongInt;
+typedef uint64_t QWord;
+typedef int64_t Int64;
+typedef LongWord Cardinal;
+
+typedef LongInt Integer;
+typedef float extended;
+typedef float real;
+typedef float single;
+
+typedef bool boolean;
+typedef int LongBool;
+
+typedef void * pointer;
+typedef Byte * PByte;
+typedef char * PChar;
+typedef LongInt * PLongInt;
+typedef LongWord * PLongWord;
+typedef Integer * PInteger;
+typedef int PtrInt;
+typedef wchar_t widechar;
+typedef wchar_t* PWideChar;
+typedef char Char;
+typedef LongInt SizeInt;
+typedef char ** PPChar;
+typedef Word* PWord;
+
+string255 _strconcat(string255 a, string255 b);
+string255 _strappend(string255 s, char c);
+string255 _strprepend(char c, string255 s);
+string255 _chrconcat(char a, char b);
+bool _strcompare(string255 a, string255 b);
+bool _strcomparec(string255 a, char b);
+bool _strncompare(string255 a, string255 b);
+
+
+#define STRINIT(a) {.len = sizeof(a) - 1, .str = a}
+
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/pmath.c Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,49 @@
+#include "pmath.h"
+#include <stdlib.h>
+#include <math.h>
+
+/*
+ * power raises base to the power power.
+ * This is equivalent to exp(power*ln(base)). Therefore base should be non-negative.
+ */
+float fpcrtl_power(float base, float exponent)
+{
+ return exp(exponent * log(base));
+}
+
+/* Currently the games only uses sign of an integer */
+int fpcrtl_signi(int x)
+{
+ if(x > 0){
+ return 1;
+ }
+ else if(x < 0){
+ return -1;
+ }
+ else{
+ return 0;
+ }
+}
+
+float fpcrtl_csc(float x)
+{
+ return 1 / sin(x);
+}
+
+float __attribute__((overloadable)) fpcrtl_abs(float x)
+{
+ return fabs(x);
+}
+double __attribute__((overloadable)) fpcrtl_abs(double x)
+{
+ return fabs(x);
+}
+int __attribute__((overloadable)) fpcrtl_abs(int x)
+{
+ return abs(x);
+}
+
+int64_t __attribute__((overloadable)) fpcrtl_abs(int64_t x)
+{
+ return x < 0 ? -x : x;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/pmath.h Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,24 @@
+#ifndef PMATH_H_
+#define PMATH_H_
+
+#include <stdint.h>
+#include <math.h>
+
+#define fpcrtl_min(a, b) ((a) < (b) ? (a) : (b))
+#define fpcrtl_max(a, b) ((a) > (b) ? (a) : (b))
+
+float fpcrtl_power(float base, float exponent);
+
+/* Currently the games only uses sign of an integer */
+int fpcrtl_signi(int x);
+
+float fpcrtl_csc(float x);
+
+#define fpcrtl_arctan2(y, x) atan2(y, x)
+
+float __attribute__((overloadable)) fpcrtl_abs(float x);
+double __attribute__((overloadable)) fpcrtl_abs(double x);
+int __attribute__((overloadable)) fpcrtl_abs(int x);
+int64_t __attribute__((overloadable)) fpcrtl_abs(int64_t x);
+
+#endif /* PMATH_H_ */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/system.c Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,284 @@
+#include "system.h"
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <wchar.h>
+
+#ifndef M_PI
+// some math.h do not have M_PI macros
+# define M_PI 3.14159265358979323846 /* pi */
+# define M_PI_2 1.57079632679489661923 /* pi/2 */
+# define M_PI_4 0.78539816339744830962 /* pi/4 */
+# define M_PIl 3.1415926535897932384626433832795029L /* pi */
+# define M_PI_2l 1.5707963267948966192313216916397514L /* pi/2 */
+# define M_PI_4l 0.7853981633974483096156608458198757L /* pi/4 */
+#endif
+
+double pi = M_PI;
+
+int paramCount;
+string255 params[MAX_PARAMS];
+
+string255 fpcrtl_copy(string255 s, Integer index, Integer count) {
+ string255 result = STRINIT("");
+
+ if (count < 1) {
+ return result;
+ }
+
+ if (index < 1) {
+ index = 1;
+ }
+
+ if (index > s.len) {
+ return result;
+ }
+
+ if (index + count > s.len + 1) {
+ count = s.len + 1 - index;
+ }
+
+ memcpy(result.str, s.str + index - 1, count);
+
+ result.str[count] = 0;
+ result.len = count;
+
+ return result;
+}
+
+void fpcrtl_delete__vars(string255 *s, SizeInt index, SizeInt count) {
+ // number of chars to be move
+ int num_move;
+ int new_length;
+
+ string255 temp = *s;
+
+ if (index < 1) {
+ // in fpc, if index < 1, the string won't be modified
+ return;
+ }
+
+ if(index > s->len){
+ return;
+ }
+
+ if (count > s->len - index + 1) {
+ s->str[index - 1] = 0;
+ s->len = index - 1;
+ return;
+ }
+
+ num_move = s->len - index + 1 - count;
+ new_length = s->len - count;
+
+ memmove(s->str + index - 1, temp.str + index - 1 + count, num_move);
+ s->str[new_length] = 0;
+
+ s->len = new_length;
+
+}
+
+string255 fpcrtl_floatToStr(double n) {
+ string255 t;
+ sprintf(t.str, "%f", n);
+ t.len = strlen(t.str);
+
+ return t;
+}
+
+void fpcrtl_move__vars(void *src, void *dst, SizeInt count) {
+ memmove(dst, src, count);
+}
+
+Integer __attribute__((overloadable)) fpcrtl_pos(Char c, string255 str) {
+ string255 t;
+ t.len = 1;
+ t.str[0] = c;
+ t.str[1] = 0;
+ return fpcrtl_pos(t, str);
+}
+
+Integer __attribute__((overloadable)) fpcrtl_pos(string255 substr, string255 str) {
+
+ char* p;
+
+ FIX_STRING(substr);
+ FIX_STRING(str);
+
+ if (str.len == 0) {
+ return 0;
+ }
+
+ if (substr.len == 0) {
+ return 0;
+ }
+
+ str.str[str.len] = 0;
+ substr.str[substr.len] = 0;
+
+ p = strstr(str.str, substr.str);
+
+ if (p == NULL) {
+ return 0;
+ }
+
+ return strlen(str.str) - strlen(p) + 1;
+}
+
+Integer fpcrtl_length(string255 s) {
+ return s.len;
+}
+
+string255 fpcrtl_lowerCase(string255 s) {
+ int i;
+
+ for (i = 0; i < s.len; i++) {
+ if (s.str[i] >= 'A' && s.str[i] <= 'Z') {
+ s.str[i] += 'a' - 'A';
+ }
+ }
+
+ return s;
+}
+
+void fpcrtl_fillChar__vars(void *x, SizeInt count, Byte value) {
+ memset(x, value, count);
+}
+
+void fpcrtl_new__vars(void **p, int size) {
+ *p = malloc(size);
+}
+
+Integer fpcrtl_trunc(extended n) {
+ return (int) n;
+}
+
+LongInt str_to_int(char *src)
+{
+ int i;
+ int len = strlen(src);
+ char *end;
+ for(i = 0; i < len; i++)
+ {
+ if(src[i] == '$'){
+ // hex
+ return strtol(src + i + 1, &end, 16);
+ }
+ }
+
+ // decimal
+ return atoi(src);
+}
+void __attribute__((overloadable)) fpcrtl_val__vars(string255 s, LongInt *a,
+ LongInt *c) {
+ *c = 0; // no error
+ FIX_STRING(s);
+ *a = str_to_int(s.str);
+}
+
+void __attribute__((overloadable)) fpcrtl_val__vars(string255 s, Byte *a,
+ LongInt *c) {
+ *c = 0; // no error
+ FIX_STRING(s);
+ *a = str_to_int(s.str);
+}
+
+void __attribute__((overloadable)) fpcrtl_val__vars(string255 s, LongWord *a,
+ LongInt *c) {
+ *c = 0; // no error
+ FIX_STRING(s);
+ *a = str_to_int(s.str);
+}
+
+LongInt fpcrtl_random(LongInt l) {
+ return (LongInt) (rand() / (double) RAND_MAX * l);
+}
+
+void __attribute__((overloadable)) fpcrtl_str__vars(float x, string255 *s) {
+ sprintf(s->str, "%f", x);
+ s->len = strlen(s->str);
+}
+void __attribute__((overloadable)) fpcrtl_str__vars(double x, string255 *s) {
+ sprintf(s->str, "%f", x);
+ s->len = strlen(s->str);
+}
+void __attribute__((overloadable)) fpcrtl_str__vars(uint8_t x, string255 *s) {
+ sprintf(s->str, "%u", x);
+ s->len = strlen(s->str);
+}
+void __attribute__((overloadable)) fpcrtl_str__vars(int8_t x, string255 *s) {
+ sprintf(s->str, "%d", x);
+ s->len = strlen(s->str);
+}
+void __attribute__((overloadable)) fpcrtl_str__vars(uint16_t x, string255 *s) {
+ sprintf(s->str, "%u", x);
+ s->len = strlen(s->str);
+}
+void __attribute__((overloadable)) fpcrtl_str__vars(int16_t x, string255 *s) {
+ sprintf(s->str, "%d", x);
+ s->len = strlen(s->str);
+}
+void __attribute__((overloadable)) fpcrtl_str__vars(uint32_t x, string255 *s) {
+ sprintf(s->str, "%u", x);
+ s->len = strlen(s->str);
+}
+void __attribute__((overloadable)) fpcrtl_str__vars(int32_t x, string255 *s) {
+ sprintf(s->str, "%d", x);
+ s->len = strlen(s->str);
+}
+void __attribute__((overloadable)) fpcrtl_str__vars(uint64_t x, string255 *s) {
+ sprintf(s->str, "%llu", x);
+ s->len = strlen(s->str);
+}
+void __attribute__((overloadable)) fpcrtl_str__vars(int64_t x, string255 *s) {
+ sprintf(s->str, "%lld", x);
+ s->len = strlen(s->str);
+}
+
+/*
+ * XXX No protection currently!
+ */
+void fpcrtl_interlockedIncrement__vars(int *i) {
+ (*i)++;
+}
+
+void fpcrtl_interlockedDecrement__vars(int *i) {
+ (*i)--;
+}
+
+/*
+ * This function should be called when entering main
+ */
+void fpcrtl_init(int argc, char** argv) {
+ int i;
+ paramCount = argc;
+
+ printf("ARGC = %d\n", paramCount);
+
+ for (i = 0; i < argc; i++) {
+ if (strlen(argv[i]) > 255) {
+ assert(0);
+ }
+ strcpy(params[i].str, argv[i]);
+ params[i].len = strlen(params[i].str);
+ }
+
+}
+
+int fpcrtl_paramCount() {
+ return paramCount - 1; // ignore the first one
+}
+
+string255 fpcrtl_paramStr(int i) {
+ return params[i];
+}
+
+int fpcrtl_UTF8ToUnicode(PWideChar dest, PChar src, SizeInt maxLen) {
+ //return swprintf(dest, maxLen, L"%hs", "src"); //doesn't work in emscripten
+ return 0;
+}
+
+uint32_t __attribute__((overloadable)) fpcrtl_lo(uint64_t i) {
+ return (i & 0xFFFFFFFF);
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/system.h Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,169 @@
+#ifndef SYSTEM_H_
+#define SYSTEM_H_
+
+#include <time.h>
+#include "Types.h"
+#include "misc.h"
+
+extern double pi;
+
+typedef TDate* PDate;
+
+// dimension info for dynamic arrays
+typedef struct {
+ int dim;
+ int a[4]; // at most 4
+} fpcrtl_dimension_t;
+
+/*
+ * Copy returns a string which is a copy if the Count characters in S, starting at position Index.
+ * If Count is larger than the length of the string S, the result is truncated.
+ * If Index is larger than the length of the string S, then an empty string is returned.
+ * Index is 1-based.
+ */
+string255 fpcrtl_copy(string255 s, Integer Index, Integer Count);
+
+/*
+ * Delete removes Count characters from string S, starting at position Index.
+ * All characters after the deleted characters are shifted Count positions to the left,
+ * and the length of the string is adjusted.
+ */
+#define fpcrtl_delete(s, index, count) fpcrtl_delete__vars(&(s), index, count)
+void fpcrtl_delete__vars(string255 *s, SizeInt index, SizeInt count);
+
+string255 fpcrtl_floatToStr(double n);
+
+/*
+ * Move data from one location in memory to another
+ */
+void fpcrtl_move__vars(void *src, void *dst, SizeInt count);
+#define fpcrtl_move(src, dst, count) fpcrtl_move__vars(&(src), &(dst), count);
+#define fpcrtl_Move fpcrtl_move
+
+Integer __attribute__((overloadable)) fpcrtl_pos(Char c, string255 str);
+Integer __attribute__((overloadable)) fpcrtl_pos(string255 substr, string255 str);
+
+Integer fpcrtl_length(string255 s);
+#define fpcrtl_Length fpcrtl_length
+
+#define fpcrtl_sqr(x) ((x) * (x))
+
+#define fpcrtl_odd(x) ((x) % 2 != 0 ? true : false)
+
+#define fpcrtl_StrLen strlen
+
+#define SizeOf sizeof
+
+string255 fpcrtl_lowerCase(string255 s);
+#define fpcrtl_LowerCase fpcrtl_lowerCase
+
+void fpcrtl_fillChar__vars(void *x, SizeInt count, Byte value);
+#define fpcrtl_fillChar(x, count, value) fpcrtl_fillChar__vars(&(x), count, value)
+#define fpcrtl_FillChar fpcrtl_fillChar
+
+void fpcrtl_new__vars(void **p, int size);
+#define fpcrtl_new(a) fpcrtl_new__vars((void **)&(a), sizeof(*(a)))
+
+#define fpcrtl_dispose free
+
+#define fpcrtl_freeMem(p, size) free(p)
+#define fpcrtl_FreeMem(p, size) free(p)
+
+#define fpcrtl_getMem(size) malloc(size)
+#define fpcrtl_GetMem fpcrtl_getMem
+
+#define fpcrtl_assigned(p) ((p) != NULL)
+#define fpcrtl_Assigned fpcrtl_assigned
+
+Integer fpcrtl_trunc(extended n);
+
+#define fpcrtl_val(s, a, c) fpcrtl_val__vars(s, &(a), &(c))
+void __attribute__((overloadable)) fpcrtl_val__vars(string255 s, LongInt *a, LongInt *c);
+void __attribute__((overloadable)) fpcrtl_val__vars(string255 s, Byte *a, LongInt *c);
+void __attribute__((overloadable)) fpcrtl_val__vars(string255 s, LongWord *a, LongInt *c);
+
+#define fpcrtl_randomize() srand(time(NULL))
+
+/*
+ * Random returns a random number larger or equal to 0 and strictly less than L
+ */
+LongInt fpcrtl_random(LongInt l);
+
+string255 fpcrtl_paramStr(LongInt);
+#define fpcrtl_ParamStr fpcrtl_paramStr
+
+/*
+ * Str returns a string which represents the value of X. X can be any numerical type.
+ */
+#define fpcrtl_str(x, s) fpcrtl_str__vars(x, &(s))
+void __attribute__((overloadable)) fpcrtl_str__vars(float x, string255 *s);
+void __attribute__((overloadable)) fpcrtl_str__vars(double x, string255 *s);
+void __attribute__((overloadable)) fpcrtl_str__vars(uint8_t x, string255 *s);
+void __attribute__((overloadable)) fpcrtl_str__vars(int8_t x, string255 *s);
+void __attribute__((overloadable)) fpcrtl_str__vars(uint16_t x, string255 *s);
+void __attribute__((overloadable)) fpcrtl_str__vars(int16_t x, string255 *s);
+void __attribute__((overloadable)) fpcrtl_str__vars(uint32_t x, string255 *s);
+void __attribute__((overloadable)) fpcrtl_str__vars(int32_t x, string255 *s);
+void __attribute__((overloadable)) fpcrtl_str__vars(uint64_t x, string255 *s);
+void __attribute__((overloadable)) fpcrtl_str__vars(int64_t x, string255 *s);
+
+void fpcrtl_interlockedIncrement__vars(int *i);
+void fpcrtl_interlockedDecrement__vars(int *i);
+
+#define fpcrtl_interlockedIncrement(i) fpcrtl_interlockedIncrement__vars(&(i))
+#define fpcrtl_interlockedDecrement(i) fpcrtl_interlockedDecrement__vars(&(i))
+
+#define fpcrtl_InterlockedIncrement fpcrtl_interlockedIncrement
+#define fpcrtl_InterlockedDecrement fpcrtl_interlockedDecrement
+
+void fpcrtl_init(int argc, char** argv);
+
+int fpcrtl_paramCount();
+#define fpcrtl_ParamCount fpcrtl_paramCount
+
+string255 fpcrtl_paramStr(int i);
+#define fpcrtl_ParamStr fpcrtl_paramStr
+
+int fpcrtl_UTF8ToUnicode(PWideChar dest, PChar src, SizeInt maxLen);
+
+#define fpcrtl_halt(t) assert(0)
+
+#define fpcrtl_Load_GL_VERSION_2_0() 1
+
+uint32_t __attribute__((overloadable)) fpcrtl_lo(uint64_t);
+#define fpcrtl_Lo fpcrtl_lo
+
+#define __SET_LENGTH2(arr, d, b) do{\
+ d.dim = 1;\
+ arr = realloc(arr, b * sizeof(typeof(*arr)));\
+ d.a[0] = b;\
+ }while(0)
+
+#define SET_LENGTH2(arr, b) __SET_LENGTH2(arr, arr##_dimension_info, (b))
+
+#define __SET_LENGTH3(arr, d, b, c) do{\
+ d.dim = 2;\
+ for (int i = 0; i < d.a[0]; i++) {\
+ arr[i] = realloc(arr[i], c * sizeof(typeof(**arr)));\
+ }\
+ if (d.a[0] > b) {\
+ for (int i = b; i < d.a[0]; i++) {\
+ free(arr[i]);\
+ }\
+ arr = realloc(arr, b * sizeof(typeof(*arr)));\
+ } else if (d.a[0] < b) {\
+ arr = realloc(arr, b * sizeof(typeof(*arr)));\
+ for (int i = d.a[0]; i < b; i++) {\
+ arr[i] = malloc(c * sizeof(typeof(**arr)));\
+ memset(arr[i], 0, c * sizeof(typeof(**arr)));\
+ }\
+ }\
+ d.a[0] = b;\
+ d.a[1] = c;\
+ }while(0)
+
+#define SET_LENGTH3(arr, b, c) __SET_LENGTH3(arr, arr##_dimension_info, (b), (c))
+
+#define fpcrtl_SetLength(...) macro_dispatcher(SET_LENGTH, __VA_ARGS__)(__VA_ARGS__)
+
+#endif /* SYSTEM_H_ */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/sysutils.c Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,178 @@
+#include "SysUtils.h"
+
+#include <time.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "system.h"
+#include "misc.h"
+
+TDateTime fpcrtl_date()
+{
+ const int num_days_between_1900_1980 = 29220;
+
+ struct tm ref_date;
+ struct tm cur_date;
+ time_t local_time;
+ time_t ref_time, cur_time;
+
+ double timeDiff;
+ double day_time_frac; //fraction that represents the time in one day
+ int num_seconds;
+ int numDays;
+
+ // unix epoch doesn't work, choose Jan 1st 1980 instead
+ ref_date.tm_year = 80;
+ ref_date.tm_mon = 0;
+ ref_date.tm_mday = 1;
+ ref_date.tm_hour = 0;
+ ref_date.tm_min = 0;
+ ref_date.tm_sec = 0;
+ ref_date.tm_isdst = 0;
+ ref_date.tm_wday = 0; // ignored
+ ref_date.tm_yday = 0; // ignored
+
+ local_time = time(NULL);
+ cur_date = *localtime(&local_time);
+
+ cur_date.tm_hour = 0;
+ cur_date.tm_min = 0;
+ cur_date.tm_sec = 0;
+
+ ref_time = mktime(&ref_date);
+ cur_time = mktime(&cur_date);
+
+ timeDiff = difftime(cur_time, ref_time);
+ numDays = fpcrtl_round(timeDiff / 3600 / 24) + num_days_between_1900_1980 + 1;
+
+ fpcrtl_printf("[date] tim diff: %f\n", timeDiff);
+ fpcrtl_printf("[date] num days between 1980 and today: %d\n", fpcrtl_round(timeDiff/3600/24));
+ fpcrtl_printf("[date] current date: %s\n", asctime(&cur_date));
+ fpcrtl_printf("[date] reference date: %s\n", asctime(&ref_date));
+ fpcrtl_printf("[date] num days: %d\n", numDays);
+
+ return numDays;
+}
+
+TDateTime fpcrtl_time()
+{
+ struct tm cur_date;
+ time_t local_time;
+ time_t cur_time;
+
+ double day_time_frac; //fraction that represents the time in one day
+ int num_seconds;
+
+ local_time = time(NULL);
+ cur_date = *localtime(&local_time);
+
+ num_seconds = cur_date.tm_hour * 3600 + cur_date.tm_min * 60 + cur_date.tm_sec;
+ day_time_frac = num_seconds / 3600.0 / 24.0;
+
+ fpcrtl_printf("%f\n", day_time_frac);
+
+ return day_time_frac;
+}
+
+TDateTime fpcrtl_now()
+{
+ return fpcrtl_date() + fpcrtl_time();
+}
+
+/*
+ * XXX: dummy
+ */
+string255 fpcrtl_formatDateTime(string255 FormatStr, TDateTime DateTime)
+{
+ string255 result = STRINIT("2012 01-01");
+ return result;
+}
+
+string255 fpcrtl_trim(string255 s)
+{
+ int left, right;
+
+ if(s.len == 0){
+ return s;
+ }
+
+ for(left = 0; left < s.len; left++)
+ {
+ if(s.str[left] != ' '){
+ break;
+ }
+ }
+
+ for(right = s.len - 1; right >= 0; right--)
+ {
+ if(s.str[right] != ' '){
+ break;
+ }
+ }
+
+ if(left > right){
+ s.len = 0;
+ s.str[0] = 0;
+ return s;
+ }
+
+ s.len = right - left + 1;
+ memmove(s.str, s.str + left, s.len);
+
+ s.str[s.len] = 0;
+
+ return s;
+}
+
+Integer fpcrtl_strToInt(string255 s)
+{
+ s.str[s.len] = 0;
+ return atoi(s.str);
+}
+
+//function ExtractFileName(const FileName: string): string;
+//var
+// i : longint;
+// EndSep : Set of Char;
+//begin
+// I := Length(FileName);
+// EndSep:=AllowDirectorySeparators+AllowDriveSeparators;
+// while (I > 0) and not (FileName[I] in EndSep) do
+// Dec(I);
+// Result := Copy(FileName, I + 1, MaxInt);
+//end;
+
+string255 fpcrtl_extractFileName(string255 f)
+{
+ const char sep[] = {'\\', '/', ':'};
+ LongInt i,j;
+
+ i = f.len - 1;
+ while(i >= 0){
+ for(j = 0; j < sizeof(sep); j++){
+ if(f.str[i] == sep[j]){
+ goto FPCRTL_EXTRACTFILENAME_END;
+ }
+ }
+ i--;
+ }
+FPCRTL_EXTRACTFILENAME_END:
+ return fpcrtl_copy(f, i + 2, 256);
+}
+
+string255 fpcrtl_strPas(PChar p)
+{
+ string255 s;
+ int l = strlen(p);
+
+ if(l > 255){
+ printf("strPas: source string length > 255\n");
+ assert(0);
+ }
+
+ s.len = l;
+ strcpy(s.str, p);
+
+ return s;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/tests/check_check.c Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,23 @@
+#include <check.h>
+#include <stdlib.h>
+#include "check_check.h"
+
+int main(void)
+{
+ int number_failed;
+
+ Suite *s1 = system_suite();
+ Suite *s2 = misc_suite();
+ Suite *s3 = sysutils_suite();
+ Suite *s4 = fileio_suite();
+
+ SRunner *sr = srunner_create(s1);
+ srunner_add_suite(sr, s2);
+ srunner_add_suite(sr, s3);
+ srunner_add_suite(sr, s4);
+
+ srunner_run_all(sr, CK_NORMAL);
+ number_failed = srunner_ntests_failed(sr);
+ srunner_free(sr);
+ return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/tests/check_check.h Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,9 @@
+#ifndef _CHECK_CHECK_H_
+#define _CHECK_CHECK_H_
+
+Suite *system_suite();
+Suite *misc_suite();
+Suite *sysutils_suite();
+Suite *fileio_suite();
+
+#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/tests/check_fileio.c Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,103 @@
+#include <check.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "check_check.h"
+#include "../src/fpcrtl.h"
+
+typedef struct __TResourceList
+{
+ Integer count;
+ string255 files[500 + 1];
+} TResourceList;
+
+string255 t = STRINIT("test");
+string255 Pathz[1] =
+{ STRINIT("../../") };
+int ptCurrTheme = 0;
+string255 cThemeCFGFilename = STRINIT("theme.cfg");
+const string255 __str79 = STRINIT("object");
+string255 c1 = STRINIT("=");
+string255 c2 = STRINIT("\x2c");
+string255 c3 = STRINIT("\x2f");
+
+static string255 make_string(const char* str)
+{
+ string255 s;
+ s.len = strlen(str);
+ memcpy(s.str, str, s.len + 1);
+ return s;
+}
+
+TResourceList readThemeCfg_0()
+{
+ TResourceList readthemecfg_result;
+ string255 s;
+ string255 key;
+ TextFile f;
+ Integer i;
+ TResourceList res;
+
+ s = _strconcat(_strappend(Pathz[ptCurrTheme], '\x2f'), cThemeCFGFilename);
+ //umisc_log(s);
+
+ fpcrtl_assign(f, s);
+
+ FileMode = 0;
+ fpcrtl_reset(f);
+
+ res.count = 0;
+ while (!(fpcrtl_eof(f)))
+ {
+ fpcrtl_readLnS(f, s);
+ if ((fpcrtl_Length(s)) == (0))
+ {
+ continue;
+ }
+ if ((s.s[1]) == ('\x3b'))
+ {
+ continue;
+ }
+ i = fpcrtl_pos('\x3d', s);
+ key = fpcrtl_trim(fpcrtl_copy(s, 1, i - 1));
+ fpcrtl_delete(s, 1, i);
+ if (_strcompare(key, __str79))
+ {
+ i = fpcrtl_pos('\x2c', s);
+ res.files[res.count] = _strconcat(
+ _strappend(Pathz[ptCurrTheme], '\x2f'),
+ fpcrtl_trim(fpcrtl_copy(s, 1, i - 1)));
+ ++res.count;
+ //umisc_log(fpcrtl_trim(fpcrtl_copy(s, 1, i - 1)));
+ }
+ }
+ fpcrtl_close(f);
+ readthemecfg_result = res;
+ return readthemecfg_result;
+}
+
+START_TEST(test_readthemecfg)
+ {
+ int i;
+ TResourceList result;
+
+ printf("-----Entering test readthemecfg-----\n");
+ result = readThemeCfg_0();
+ for (i = 0; i < result.count; i++)
+ {
+ printf("%s\n", result.files[i].str);
+ }
+ printf("-----Leaving test readthemecfg-----\n");
+ }END_TEST
+
+Suite* fileio_suite(void)
+{
+ Suite *s = suite_create("fileio");
+
+ TCase *tc_core = tcase_create("Core");
+
+ tcase_add_test(tc_core, test_readthemecfg);
+
+ suite_add_tcase(s, tc_core);
+
+ return s;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/tests/check_misc.c Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,88 @@
+#include <check.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "check_check.h"
+#include "../src/misc.h"
+
+static string255 make_string(const char* str)
+{
+ string255 s;
+ s.len = strlen(str);
+ memcpy(s.str, str, s.len + 1);
+ return s;
+}
+
+START_TEST(test_strconcat)
+{
+ string255 t;
+ t = fpcrtl_strconcat(make_string(""), make_string(""));
+ fail_if(strcmp(t.str, ""), "strconcat(\"\", \"\")");
+
+ t = fpcrtl_strconcat(make_string(""), make_string("a"));
+ fail_if(strcmp(t.str, "a"), "strconcat(\"\", \"a\")");
+
+ t = fpcrtl_strconcat(make_string("a"), make_string(""));
+ fail_if(strcmp(t.str, "a"), "strconcat(\"a\", \"\")");
+
+ t = fpcrtl_strconcat(make_string("ab"), make_string(""));
+ fail_if(strcmp(t.str, "ab"), "strconcat(\"ab\", \"\")");
+
+ t = fpcrtl_strconcat(make_string("ab"), make_string("cd"));
+ fail_if(strcmp(t.str, "abcd"), "strconcat(\"ab\", \"cd\")");
+}
+END_TEST
+
+START_TEST (test_strappend)
+{
+ string255 t;
+
+ t = fpcrtl_strappend(make_string(""), 'c');
+ fail_if(strcmp(t.str, "c"), "strappend(\"\", 'c')");
+
+ t = fpcrtl_strappend(make_string("ab"), 'c');
+ fail_if(strcmp(t.str, "abc"), "strappend(\"ab\", 'c')");
+}
+END_TEST
+
+START_TEST (test_strprepend)
+{
+ string255 t;
+
+ t = fpcrtl_strprepend('c', make_string(""));
+ fail_if(strcmp(t.str, "c"), "strprepend('c', \"\")");
+
+ t = fpcrtl_strprepend('c', make_string("ab"));
+ fail_if(strcmp(t.str, "cab"), "strprepend('c', \"ab\")");
+}
+END_TEST
+
+START_TEST (test_strcompare)
+{
+ fail_unless(fpcrtl_strcompare(make_string(""), make_string("")), "strcompare(\"\", \"\")");
+ fail_unless(fpcrtl_strcompare(make_string("a"), make_string("a")), "strcompare(\"a\", \"a\"");
+ fail_unless(!fpcrtl_strcompare(make_string("a"), make_string("b")), "strcompare(\"a\", \"b\")");
+ fail_unless(!fpcrtl_strcompare(make_string("a"), make_string("ab")), "strcompare(\"a\", \"ab\")");
+
+ fail_unless(fpcrtl_strcomparec(make_string(" "), ' '), "strcomparec(\" \", ' ')");
+ fail_unless(fpcrtl_strcomparec(make_string("a"), 'a'), "strcomparec(\"a\", 'a')");
+ fail_unless(!fpcrtl_strcomparec(make_string(" "), ' '), "strcomparec(\" \", ' '");
+ fail_unless(!fpcrtl_strcomparec(make_string(""), ' '), "strcomparec(\"\", ' ')");
+
+}
+END_TEST
+
+Suite* misc_suite(void)
+{
+ Suite *s = suite_create("misc");
+
+ TCase *tc_core = tcase_create("Core");
+
+ tcase_add_test(tc_core, test_strconcat);
+ tcase_add_test(tc_core, test_strappend);
+ tcase_add_test(tc_core, test_strprepend);
+ tcase_add_test(tc_core, test_strcompare);
+
+ suite_add_tcase(s, tc_core);
+
+ return s;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/tests/check_system.c Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,251 @@
+#include <check.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "check_check.h"
+#include "../src/system.h"
+
+void check_string(string255 str)
+{
+ fail_unless(strlen(str.str) == str.len, "String internal inconsistency error");
+}
+
+static string255 make_string(const char* str)
+{
+ string255 s;
+ s.len = strlen(str);
+ memcpy(s.str, str, s.len + 1);
+ return s;
+}
+
+START_TEST (test_copy)
+ {
+ string255 s = STRINIT("1234567");
+ string255 t;
+
+ t = fpcrtl_copy(s, 1, 1);
+ fail_if(strcmp(t.str, "1"), "Test copy fail 1");
+
+ t = fpcrtl_copy(s, 7, 1);
+ fail_if(strcmp(t.str, "7"), "Test copy fail 2");
+
+ t = fpcrtl_copy(s, 8, 1);
+ fail_if(t.len != 0, "Test copy fail 3");
+
+ t = fpcrtl_copy(s, 8, 100);
+ fail_if(t.len != 0, "Test copy fail 4");
+ check_string(t);
+
+ t = fpcrtl_copy(s, 0, 100);
+ fail_if(strcmp(t.str, "1234567"), "Test copy fail 5");
+
+ t = fpcrtl_copy(s, 0, 5);
+ fail_if(strcmp(t.str, "12345"), "Test copy fail 6");
+
+ t = fpcrtl_copy(s, 4, 100);
+ fail_if(strcmp(t.str, "4567"), "Test copy fail 7");
+
+ t = fpcrtl_copy(s, 4, 2);
+ fail_if(strcmp(t.str, "45"), "Test copy fail 8");
+ }END_TEST
+
+START_TEST (test_delete)
+ {
+ string255 s = STRINIT("1234567");
+ string255 s2 = STRINIT("1234567");
+ string255 s3 = STRINIT("1234567");
+
+ fpcrtl_delete(s, 0, 10);
+ fail_if(strcmp(s.str, "1234567"), "delete(\"1234567\", 0, 10)");
+ check_string(s);
+
+ fpcrtl_delete(s, 1, 1);
+ fail_if(strcmp(s.str, "234567"), "delete(\"1234567\", 1, 1)");
+ check_string(s);
+
+ fpcrtl_delete(s, 1, 100);
+ fail_if(strcmp(s.str, ""), "delete(\"234567\", 1, 100)");
+ check_string(s);
+
+ fpcrtl_delete(s2, 3, 2);
+ fail_if(strcmp(s2.str, "12567"), "delete(\"1234567\", 3, 2)");
+ check_string(s2);
+
+ fpcrtl_delete(s3, 3, 100);
+ fail_if(strcmp(s3.str, "12"), "delete(\"1234567\", 3, 100)");
+ check_string(s3);
+
+ }
+END_TEST
+
+START_TEST (test_FloatToStr)
+ {
+ double s = 1.2345;
+ string255 t = fpcrtl_floatToStr(s);
+ printf("-----Entering test floatToStr-----\n");
+ printf("FloatToStr(%f) = %s\n", s, t.str);
+ printf("-----Leaving test floatToStr-----\n");
+ }
+END_TEST
+
+START_TEST (test_random)
+ {
+ fpcrtl_randomize();
+ printf("-----Entering test random-----\n");
+ printf("random(5000) = %d\n", fpcrtl_random(5000));
+ printf("random(1) = %d\n", fpcrtl_random(1));
+ printf("random(2) = %d\n", fpcrtl_random(2));
+ printf("-----Leaving test random-----\n");
+
+ }
+END_TEST
+
+START_TEST (test_posS)
+ {
+ string255 substr1 = STRINIT("123");
+ string255 str1 = STRINIT("12345");
+
+ string255 substr2 = STRINIT("45");
+ string255 str2 = STRINIT("12345");
+
+ string255 substr3 = STRINIT("");
+ string255 str3 = STRINIT("12345");
+
+ string255 substr4 = STRINIT("123");
+ string255 str4 = STRINIT("");
+
+ string255 substr5 = STRINIT("123");
+ string255 str5 = STRINIT("456");
+
+ fail_unless(fpcrtl_posS(substr1, str1) == 1, "pos(123, 12345)");
+ fail_unless(fpcrtl_posS(substr2, str2) == 4, "pos(45, 12345)");
+ fail_unless(fpcrtl_posS(substr3, str3) == 0, "pos(, 12345)");
+ fail_unless(fpcrtl_posS(substr4, str4) == 0, "pos(123, )");
+ fail_unless(fpcrtl_posS(substr5, str5) == 0, "pos(123, 456)");
+ }
+END_TEST
+
+START_TEST (test_trunc)
+ {
+ fail_unless(fpcrtl_trunc(123.456) == 123, "trunc(123.456)");
+ fail_unless(fpcrtl_trunc(-123.456) == -123, "trunc(-123.456)");
+ fail_unless(fpcrtl_trunc(12.3456) == 12, "trunc(12.3456)");
+ fail_unless(fpcrtl_trunc(-12.3456) == -12, "trunc(-12.3456)");
+ }
+END_TEST
+
+START_TEST (test_odd)
+{
+ fail_unless(fpcrtl_odd(123) != 0, "odd(123)");
+ fail_unless(fpcrtl_odd(124) == 0, "odd(124)");
+ fail_unless(fpcrtl_odd(0) == 0, "odd(0)");
+ fail_unless(fpcrtl_odd(-1) != 0, "odd(-1)");
+ fail_unless(fpcrtl_odd(-2) == 0, "odd(-2)");
+}
+END_TEST
+
+START_TEST (test_sqr)
+{
+ fail_unless(fpcrtl_sqr(0) == 0, "sqr(0)");
+ fail_unless(fpcrtl_sqr(5) == 25, "sqr(5)");
+ fail_unless(fpcrtl_sqr(-5) == 25, "sqr(-5)");
+}
+END_TEST
+
+START_TEST (test_lowercase)
+{
+ string255 s1 = STRINIT("");
+ string255 s2 = STRINIT("a");
+ string255 s3 = STRINIT("abc");
+ string255 t;
+
+ t = fpcrtl_lowerCase(make_string(""));
+ fail_if(strcmp(t.str, s1.str), "lowerCase(\"\")");
+
+ t = fpcrtl_lowerCase(make_string("a"));
+ fail_if(strcmp(t.str, s2.str), "lowerCase(\"a\")");
+
+ t = fpcrtl_lowerCase(make_string("A"));
+ fail_if(strcmp(t.str, s2.str), "lowerCase(\"A\")");
+
+ t = fpcrtl_lowerCase(make_string("AbC"));
+ fail_if(strcmp(t.str, s3.str), "lowerCase(\"AbC\")");
+
+ t = fpcrtl_lowerCase(make_string("abc"));
+ fail_if(strcmp(t.str, s3.str), "lowerCase(\"abc\")");
+}
+END_TEST
+
+START_TEST (test_str)
+{
+ int8_t a1 = -8;
+ uint8_t a2 = 8;
+ int16_t a3 = -13;
+ uint16_t a4 = 13;
+ int32_t a5 = -19;
+ uint32_t a6 = 22;
+ int64_t a7 = -199999999999999;
+ uint64_t a8 = 200000000000000;
+
+ float a9 = 12345.6789;
+ double a10 = -9876.54321;
+
+ string255 s;
+
+ printf("-----Entering test str-----\n");
+
+ fpcrtl_str(a1, s);
+ printf("%d == %s\n", a1, s.str);
+
+ fpcrtl_str(a2, s);
+ printf("%u == %s\n", a2, s.str);
+
+ fpcrtl_str(a3, s);
+ printf("%d == %s\n", a3, s.str);
+
+ fpcrtl_str(a4, s);
+ printf("%u == %s\n", a4, s.str);
+
+ fpcrtl_str(a5, s);
+ printf("%d == %s\n", a5, s.str);
+
+ fpcrtl_str(a6, s);
+ printf("%u == %s\n", a6, s.str);
+
+ fpcrtl_str(a7, s);
+ printf("%lld == %s\n", a7, s.str);
+
+ fpcrtl_str(a8, s);
+ printf("%llu == %s\n", a8, s.str);
+
+ fpcrtl_str(a9, s);
+ printf("%f == %s\n", a9, s.str);
+
+ fpcrtl_str(a10, s);
+ printf("%f == %s\n", a10, s.str);
+
+ printf("-----Leaving test str------\n");
+}
+END_TEST
+
+Suite* system_suite(void)
+{
+ Suite *s = suite_create("system");
+
+ TCase *tc_core = tcase_create("Core");
+
+ tcase_add_test(tc_core, test_copy);
+ tcase_add_test(tc_core, test_FloatToStr);
+ tcase_add_test(tc_core, test_random);
+ tcase_add_test(tc_core, test_posS);
+ tcase_add_test(tc_core, test_trunc);
+ tcase_add_test(tc_core, test_delete);
+ tcase_add_test(tc_core, test_odd);
+ tcase_add_test(tc_core, test_sqr);
+ tcase_add_test(tc_core, test_lowercase);
+ tcase_add_test(tc_core, test_str);
+
+ suite_add_tcase(s, tc_core);
+
+ return s;
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/tests/check_sysutils.c Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,80 @@
+#include <check.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "check_check.h"
+#include "../src/sysutils.h"
+
+static string255 make_string(const char* str)
+{
+ string255 s;
+ s.len = strlen(str);
+ memcpy(s.str, str, s.len + 1);
+ return s;
+}
+
+static int is_string_equal(string255 s1, string255 s2)
+{
+ return (s1.len == s2.len) && (strcmp(s1.str, s2.str) == 0);
+}
+
+START_TEST (test_trim)
+{
+ string255 t;
+
+ t = fpcrtl_trim(make_string(""));
+ fail_if(strcmp(t.str, ""), "trim(\"\")");
+
+ t = fpcrtl_trim(make_string("ab"));
+ fail_if(strcmp(t.str, "ab"), "trim(\"ab\")");
+
+ t = fpcrtl_trim(make_string(" "));
+ fail_if(strcmp(t.str, ""), "trim(\" \")");
+
+ t = fpcrtl_trim(make_string(" "));
+ fail_if(strcmp(t.str, ""), "trim(\" \")");
+
+ t = fpcrtl_trim(make_string(" ab"));
+ fail_if(strcmp(t.str, "ab"), "trim(\" ab\")");
+
+ t = fpcrtl_trim(make_string("ab "));
+ fail_if(strcmp(t.str, "ab"), "trim(\"ab \")");
+
+ t = fpcrtl_trim(make_string(" ab "));
+ fail_if(strcmp(t.str, "ab"), "trim(\" ab \")");
+
+}
+END_TEST
+
+START_TEST (test_strToInt)
+{
+ fail_unless(fpcrtl_strToInt(make_string("123")) == 123, "strToInt(\"123\")");
+ fail_unless(fpcrtl_strToInt(make_string("0")) == 0, "strToInt(\"0\")");
+ fail_unless(fpcrtl_strToInt(make_string("-123")) == -123, "strToInt(\"-123\")");
+}
+END_TEST
+
+START_TEST (test_extractFileName)
+{
+ fail_unless(is_string_equal(fpcrtl_extractFileName(make_string("abc")), make_string("abc")), "extractFileName(\"abc\")");
+ fail_unless(is_string_equal(fpcrtl_extractFileName(make_string("a:abc")), make_string("abc")), "extractFileName(\"a:abc\")");
+ fail_unless(is_string_equal(fpcrtl_extractFileName(make_string("/abc")), make_string("abc")), "extractFileName(\"/abc\")");
+ fail_unless(is_string_equal(fpcrtl_extractFileName(make_string("\\abc")), make_string("abc")), "extractFileName(\"\\abc\")");
+ fail_unless(is_string_equal(fpcrtl_extractFileName(make_string("/usr/bin/abc")), make_string("abc")), "extractFileName(\"/usr/bin/abc\")");
+ fail_unless(is_string_equal(fpcrtl_extractFileName(make_string("c:\\def\\abc")), make_string("abc")), "extractFileName(\"c:\\def\\abc\")");
+}
+END_TEST
+
+Suite* sysutils_suite(void)
+{
+ Suite *s = suite_create("sysutils");
+
+ TCase *tc_core = tcase_create("Core");
+
+ tcase_add_test(tc_core, test_trim);
+ tcase_add_test(tc_core, test_strToInt);
+ tcase_add_test(tc_core, test_extractFileName);
+
+ suite_add_tcase(s, tc_core);
+
+ return s;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/tests/fileio_test.c Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,59 @@
+
+#include "pas2c.h"
+
+#include "fpcrtl.h"
+
+char Pathz[1][128] = {"./"};
+int ptCurrTheme = 0;
+cThemeCFGFilename = "theme.cfg";
+const string255 __str79 = STRINIT("object");
+
+typedef struct __TResourceList {
+ Integer count;
+ string255 files[500 + 1];
+} TResourceList;
+
+TResourceList readThemeCfg_0()
+{
+ TResourceList readthemecfg_result;
+ string255 s;
+ string255 key;
+ TextFile f;
+ Integer i;
+ TResourceList result;
+ s = _strconcat(_strappend(Pathz[ptCurrTheme], '\x2f'), cThemeCFGFilename);
+
+ assign(f, s);
+ FileMode = 0;
+ reset(f);
+ result.count = 0;
+ while(!eof(f))
+ {
+ readLnS(f, s);
+ if((Length(s)) == (0))
+ {
+ continue;
+ }
+ if((s.s[1]) == ('\x3b'))
+ {
+ continue;
+ }
+ i = pos('\x3d', s);
+ key = trim(copy(s, 1, i - 1));
+ delete(s, 1, i);
+ if(_strcompare(key, __str79))
+ {
+ i = pos('\x2c', s);
+ result.files[result.count] = _strconcat(_strappend(Pathz[ptCurrTheme], '\x2f'), trim(copy(s, 1, i - 1)));
+ ++result.count;
+ }
+ }
+ close(f);
+ readthemecfg_result = result;
+ return readthemecfg_result;
+};
+
+int main(int argc, char** argv)
+{
+ readThemeCfg_0();
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/tests/main.c Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,84 @@
+
+//#include <stdio.h>
+//#include "fpcrtl.h"
+//#include "fileio.h"
+//
+//string255 t = STRINIT("test");
+//string255 Pathz[1] = {STRINIT(".")};
+////int ptCurrTheme = 0;
+//string255 cThemeCFGFilename = STRINIT("theme.cfg");
+//const string255 __str79 = STRINIT("object");
+//string255 c1 = STRINIT("=");
+//string255 c2 = STRINIT("\x2c");
+//string255 c3 = STRINIT("\x2f");
+//
+//typedef struct __TResourceList {
+// Integer count;
+// string255 files[500 + 1];
+//} TResourceList;
+//
+//TResourceList readThemeCfg_0()
+//{
+// TResourceList readthemecfg_result;
+// string255 s;
+// string255 key;
+// TextFile f;
+// Integer i;
+// TResourceList result;
+//
+// int t = 0;
+//
+// s = _strconcat(_strappend(Pathz[ptCurrTheme], '\x2f'), cThemeCFGFilename);
+//
+// assign(&f, s);
+//
+// reset(&f);
+//
+// if(f.fp == NULL){
+// readthemecfg_result.count = 0;
+// return readthemecfg_result;
+// }
+//
+// result.count = 0;
+// while(!eof(&f))
+// {
+// readLnS(&f, &s);
+//
+// if((Length(s)) == (0))
+// {
+// continue;
+// }
+// if((s.s[1]) == ('\x3b'))
+// {
+// continue;
+// }
+//
+// i = pos(c1, s);
+//
+// key = fpcrtl_trim(fpcrtl_copy(s, 1, i - 1));
+//
+// fpcrtl_delete(&s, 1, i);
+//
+// if(_strcompare(key, __str79))
+// {
+// i = pos(c2, s);
+// result.files[result.count] = _strconcat(_strappend(Pathz[ptCurrTheme], '\x2f'), trim(copy(s, 1, i - 1)));
+// ++result.count;
+// }
+// }
+//
+// close(&f);
+// readthemecfg_result = result;
+// return readthemecfg_result;
+//}
+//
+int main(int argc, char** argv)
+{
+ int i;
+
+// TResourceList result = readThemeCfg_0();
+// for(i = 0; i < result.count; i++){
+// printf("%s\n", result.files[i].str);
+// }
+
+}
--- a/tools/PascalBasics.hs Wed Nov 21 23:34:54 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,70 +0,0 @@
-{-# LANGUAGE FlexibleContexts #-}
-module PascalBasics where
-
-import Text.Parsec.Combinator
-import Text.Parsec.Char
-import Text.Parsec.Prim
-import Text.Parsec.Token
-import Text.Parsec.Language
-import Data.Char
-
-builtin = ["succ", "pred", "low", "high", "ord", "inc", "dec", "exit", "break", "continue", "length"]
-
-pascalLanguageDef
- = emptyDef
- { commentStart = "(*"
- , commentEnd = "*)"
- , commentLine = "//"
- , nestedComments = False
- , identStart = letter <|> oneOf "_"
- , identLetter = alphaNum <|> oneOf "_"
- , reservedNames = [
- "begin", "end", "program", "unit", "interface"
- , "implementation", "and", "or", "xor", "shl"
- , "shr", "while", "do", "repeat", "until", "case", "of"
- , "type", "var", "const", "out", "array", "packed"
- , "procedure", "function", "with", "for", "to"
- , "downto", "div", "mod", "record", "set", "nil"
- , "cdecl", "external", "if", "then", "else"
- ] -- ++ builtin
- , reservedOpNames= []
- , caseSensitive = False
- }
-
-preprocessorSwitch :: Stream s m Char => ParsecT s u m String
-preprocessorSwitch = do
- try $ string "{$"
- s <- manyTill (noneOf "\n") $ char '}'
- return s
-
-caseInsensitiveString s = do
- mapM_ (\a -> satisfy (\b -> toUpper a == toUpper b)) s <?> s
- return s
-
-pas = patch $ makeTokenParser pascalLanguageDef
- where
- patch tp = tp {stringLiteral = stringL}
-
-comment = choice [
- char '{' >> notFollowedBy (char '$') >> manyTill anyChar (try $ char '}')
- , (try $ string "(*") >> manyTill anyChar (try $ string "*)")
- , (try $ string "//") >> manyTill anyChar (try newline)
- ]
-
-comments = do
- spaces
- skipMany $ do
- preprocessorSwitch <|> comment
- spaces
-
-stringL = do
- (char '\'')
- s <- (many $ noneOf "'")
- (char '\'')
- ss <- many $ do
- (char '\'')
- s' <- (many $ noneOf "'")
- (char '\'')
- return $ '\'' : s'
- comments
- return $ concat (s:ss)
--- a/tools/PascalParser.hs Wed Nov 21 23:34:54 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,659 +0,0 @@
-module PascalParser where
-
-import Text.Parsec
-import Text.Parsec.Char
-import Text.Parsec.Token
-import Text.Parsec.Language
-import Text.Parsec.Expr
-import Text.Parsec.Prim
-import Text.Parsec.Combinator
-import Text.Parsec.String
-import Control.Monad
-import Data.Maybe
-import Data.Char
-
-import PascalBasics
-import PascalUnitSyntaxTree
-
-knownTypes = ["shortstring", "ansistring", "char", "byte"]
-
-pascalUnit = do
- comments
- u <- choice [program, unit, systemUnit, redoUnit]
- comments
- return u
-
-iD = do
- i <- liftM (flip Identifier BTUnknown) (identifier pas)
- comments
- return i
-
-unit = do
- string "unit" >> comments
- name <- iD
- semi pas
- comments
- int <- interface
- impl <- implementation
- comments
- return $ Unit name int impl Nothing Nothing
-
-
-reference = buildExpressionParser table term <?> "reference"
- where
- term = comments >> choice [
- parens pas (liftM RefExpression expression >>= postfixes) >>= postfixes
- , try $ typeCast >>= postfixes
- , char '@' >> liftM Address reference >>= postfixes
- , liftM SimpleReference iD >>= postfixes
- ] <?> "simple reference"
-
- table = [
- ]
-
- postfixes r = many postfix >>= return . foldl (flip ($)) r
- postfix = choice [
- parens pas (option [] parameters) >>= return . FunCall
- , char '^' >> return Dereference
- , (brackets pas) (commaSep1 pas $ expression) >>= return . ArrayElement
- , (char '.' >> notFollowedBy (char '.')) >> liftM (flip RecordField) reference
- ]
-
- typeCast = do
- t <- choice $ map (\s -> try $ caseInsensitiveString s >>= \i -> notFollowedBy alphaNum >> return i) knownTypes
- e <- parens pas expression
- comments
- return $ TypeCast (Identifier t BTUnknown) e
-
-varsDecl1 = varsParser sepEndBy1
-varsDecl = varsParser sepEndBy
-varsParser m endsWithSemi = do
- vs <- m (aVarDecl endsWithSemi) (semi pas)
- return vs
-
-aVarDecl endsWithSemi = do
- isVar <- liftM (== Just "var") $
- if not endsWithSemi then
- optionMaybe $ choice [
- try $ string "var"
- , try $ string "const"
- , try $ string "out"
- ]
- else
- return Nothing
- comments
- ids <- do
- i <- (commaSep1 pas) $ (try iD <?> "variable declaration")
- char ':'
- return i
- comments
- t <- typeDecl <?> "variable type declaration"
- comments
- init <- option Nothing $ do
- char '='
- comments
- e <- initExpression
- comments
- return (Just e)
- return $ VarDeclaration isVar False (ids, t) init
-
-
-constsDecl = do
- vs <- many1 (try (aConstDecl >>= \i -> semi pas >> return i) >>= \i -> comments >> return i)
- comments
- return vs
- where
- aConstDecl = do
- comments
- i <- iD
- t <- optionMaybe $ do
- char ':'
- comments
- t <- typeDecl
- comments
- return t
- char '='
- comments
- e <- initExpression
- comments
- return $ VarDeclaration False (isNothing t) ([i], fromMaybe (DeriveType e) t) (Just e)
-
-typeDecl = choice [
- char '^' >> typeDecl >>= return . PointerTo
- , try (string "shortstring") >> return (String 255)
- , try (string "string") >> optionMaybe (brackets pas $ integer pas) >>= return . String . fromMaybe 255
- , try (string "ansistring") >> optionMaybe (brackets pas $ integer pas) >>= return . String . fromMaybe 255
- , arrayDecl
- , recordDecl
- , setDecl
- , functionType
- , sequenceDecl >>= return . Sequence
- , try iD >>= return . SimpleType
- , rangeDecl >>= return . RangeType
- ] <?> "type declaration"
- where
- arrayDecl = do
- try $ do
- optional $ (try $ string "packed") >> comments
- string "array"
- comments
- r <- option [] $ do
- char '['
- r <- commaSep pas rangeDecl
- char ']'
- comments
- return r
- string "of"
- comments
- t <- typeDecl
- if null r then
- return $ ArrayDecl Nothing t
- else
- return $ foldr (\a b -> ArrayDecl (Just a) b) (ArrayDecl (Just $ head r) t) (tail r)
- recordDecl = do
- try $ do
- optional $ (try $ string "packed") >> comments
- string "record"
- comments
- vs <- varsDecl True
- union <- optionMaybe $ do
- string "case"
- comments
- iD
- comments
- string "of"
- comments
- many unionCase
- string "end"
- return $ RecordType vs union
- setDecl = do
- try $ string "set" >> space
- comments
- string "of"
- comments
- liftM Set typeDecl
- unionCase = do
- try $ commaSep pas $ (iD >> return ()) <|> (integer pas >> return ())
- char ':'
- comments
- u <- parens pas $ varsDecl True
- char ';'
- comments
- return u
- sequenceDecl = (parens pas) $ (commaSep pas) (iD >>= \i -> optional (spaces >> char '=' >> spaces >> integer pas) >> return i)
- functionType = do
- fp <- try (string "function") <|> try (string "procedure")
- comments
- vs <- option [] $ parens pas $ varsDecl False
- comments
- ret <- if (fp == "function") then do
- char ':'
- comments
- ret <- typeDecl
- comments
- return ret
- else
- return VoidType
- optional $ try $ char ';' >> comments >> string "cdecl"
- comments
- return $ FunctionType ret vs
-
-typesDecl = many (aTypeDecl >>= \t -> comments >> return t)
- where
- aTypeDecl = do
- i <- try $ do
- i <- iD <?> "type declaration"
- comments
- char '='
- return i
- comments
- t <- typeDecl
- comments
- semi pas
- comments
- return $ TypeDeclaration i t
-
-rangeDecl = choice [
- try $ rangeft
- , iD >>= return . Range
- ] <?> "range declaration"
- where
- rangeft = do
- e1 <- initExpression
- string ".."
- e2 <- initExpression
- return $ RangeFromTo e1 e2
-
-typeVarDeclaration isImpl = (liftM concat . many . choice) [
- varSection,
- constSection,
- typeSection,
- funcDecl,
- operatorDecl
- ]
- where
- varSection = do
- try $ string "var"
- comments
- v <- varsDecl1 True <?> "variable declaration"
- comments
- return v
-
- constSection = do
- try $ string "const"
- comments
- c <- constsDecl <?> "const declaration"
- comments
- return c
-
- typeSection = do
- try $ string "type"
- comments
- t <- typesDecl <?> "type declaration"
- comments
- return t
-
- operatorDecl = do
- try $ string "operator"
- comments
- i <- manyTill anyChar space
- comments
- vs <- parens pas $ varsDecl False
- comments
- rid <- iD
- comments
- char ':'
- comments
- ret <- typeDecl
- comments
- return ret
- char ';'
- comments
- forward <- liftM isJust $ optionMaybe (try (string "forward;") >> comments)
- inline <- liftM (any (== "inline;")) $ many functionDecorator
- b <- if isImpl && (not forward) then
- liftM Just functionBody
- else
- return Nothing
- return $ [OperatorDeclaration i rid inline ret vs b]
-
-
- funcDecl = do
- fp <- try (string "function") <|> try (string "procedure")
- comments
- i <- iD
- vs <- option [] $ parens pas $ varsDecl False
- comments
- ret <- if (fp == "function") then do
- char ':'
- comments
- ret <- typeDecl
- comments
- return ret
- else
- return VoidType
- char ';'
- comments
- forward <- liftM isJust $ optionMaybe (try (string "forward;") >> comments)
- inline <- liftM (any (== "inline;")) $ many functionDecorator
- b <- if isImpl && (not forward) then
- liftM Just functionBody
- else
- return Nothing
- return $ [FunctionDeclaration i inline ret vs b]
-
- functionDecorator = do
- d <- choice [
- try $ string "inline;"
- , try $ caseInsensitiveString "cdecl;"
- , try $ string "overload;"
- , try $ string "export;"
- , try $ string "varargs;"
- , try (string "external") >> comments >> iD >> optional (string "name" >> comments >> stringLiteral pas)>> string ";"
- ]
- comments
- return d
-
-
-program = do
- string "program"
- comments
- name <- iD
- (char ';')
- comments
- comments
- u <- uses
- comments
- tv <- typeVarDeclaration True
- comments
- p <- phrase
- comments
- char '.'
- comments
- return $ Program name (Implementation u (TypesAndVars tv)) p
-
-interface = do
- string "interface"
- comments
- u <- uses
- comments
- tv <- typeVarDeclaration False
- comments
- return $ Interface u (TypesAndVars tv)
-
-implementation = do
- string "implementation"
- comments
- u <- uses
- comments
- tv <- typeVarDeclaration True
- string "end."
- comments
- return $ Implementation u (TypesAndVars tv)
-
-expression = do
- buildExpressionParser table term <?> "expression"
- where
- term = comments >> choice [
- builtInFunction expression >>= \(n, e) -> return $ BuiltInFunCall e (SimpleReference (Identifier n BTUnknown))
- , try (parens pas $ expression >>= \e -> notFollowedBy (comments >> char '.') >> return e)
- , brackets pas (commaSep pas iD) >>= return . SetExpression
- , try $ integer pas >>= \i -> notFollowedBy (char '.') >> (return . NumberLiteral . show) i
- , float pas >>= return . FloatLiteral . show
- , try $ integer pas >>= return . NumberLiteral . show
- , try (string "_S" >> stringLiteral pas) >>= return . StringLiteral
- , try (string "_P" >> stringLiteral pas) >>= return . PCharLiteral
- , stringLiteral pas >>= return . strOrChar
- , try (string "#$") >> many hexDigit >>= \c -> comments >> return (HexCharCode c)
- , char '#' >> many digit >>= \c -> comments >> return (CharCode c)
- , char '$' >> many hexDigit >>= \h -> comments >> return (HexNumber h)
- --, char '-' >> expression >>= return . PrefixOp "-"
- , char '-' >> reference >>= return . PrefixOp "-" . Reference
- , (try $ string "not" >> notFollowedBy comments) >> unexpected "'not'"
- , try $ string "nil" >> return Null
- , reference >>= return . Reference
- ] <?> "simple expression"
-
- table = [
- [ Prefix (try (string "not") >> return (PrefixOp "not"))
- , Prefix (try (char '-') >> return (PrefixOp "-"))]
- ,
- [ Infix (char '*' >> return (BinOp "*")) AssocLeft
- , Infix (char '/' >> return (BinOp "/")) AssocLeft
- , Infix (try (string "div") >> return (BinOp "div")) AssocLeft
- , Infix (try (string "mod") >> return (BinOp "mod")) AssocLeft
- , Infix (try (string "in") >> return (BinOp "in")) AssocNone
- , Infix (try $ string "and" >> return (BinOp "and")) AssocLeft
- , Infix (try $ string "shl" >> return (BinOp "shl")) AssocLeft
- , Infix (try $ string "shr" >> return (BinOp "shr")) AssocLeft
- ]
- , [ Infix (char '+' >> return (BinOp "+")) AssocLeft
- , Infix (char '-' >> return (BinOp "-")) AssocLeft
- , Infix (try $ string "or" >> return (BinOp "or")) AssocLeft
- , Infix (try $ string "xor" >> return (BinOp "xor")) AssocLeft
- ]
- , [ Infix (try (string "<>") >> return (BinOp "<>")) AssocNone
- , Infix (try (string "<=") >> return (BinOp "<=")) AssocNone
- , Infix (try (string ">=") >> return (BinOp ">=")) AssocNone
- , Infix (char '<' >> return (BinOp "<")) AssocNone
- , Infix (char '>' >> return (BinOp ">")) AssocNone
- ]
- {-, [ Infix (try $ string "shl" >> return (BinOp "shl")) AssocNone
- , Infix (try $ string "shr" >> return (BinOp "shr")) AssocNone
- ]
- , [
- Infix (try $ string "or" >> return (BinOp "or")) AssocLeft
- , Infix (try $ string "xor" >> return (BinOp "xor")) AssocLeft
- ]-}
- , [
- Infix (char '=' >> return (BinOp "=")) AssocNone
- ]
- ]
- strOrChar [a] = CharCode . show . ord $ a
- strOrChar a = StringLiteral a
-
-phrasesBlock = do
- try $ string "begin"
- comments
- p <- manyTill phrase (try $ string "end" >> notFollowedBy alphaNum)
- comments
- return $ Phrases p
-
-phrase = do
- o <- choice [
- phrasesBlock
- , ifBlock
- , whileCycle
- , repeatCycle
- , switchCase
- , withBlock
- , forCycle
- , (try $ reference >>= \r -> string ":=" >> return r) >>= \r -> comments >> expression >>= return . Assignment r
- , builtInFunction expression >>= \(n, e) -> return $ BuiltInFunctionCall e (SimpleReference (Identifier n BTUnknown))
- , procCall
- , char ';' >> comments >> return NOP
- ]
- optional $ char ';'
- comments
- return o
-
-ifBlock = do
- try $ string "if" >> notFollowedBy (alphaNum <|> char '_')
- comments
- e <- expression
- comments
- string "then"
- comments
- o1 <- phrase
- comments
- o2 <- optionMaybe $ do
- try $ string "else" >> space
- comments
- o <- option NOP phrase
- comments
- return o
- return $ IfThenElse e o1 o2
-
-whileCycle = do
- try $ string "while"
- comments
- e <- expression
- comments
- string "do"
- comments
- o <- phrase
- return $ WhileCycle e o
-
-withBlock = do
- try $ string "with" >> space
- comments
- rs <- (commaSep1 pas) reference
- comments
- string "do"
- comments
- o <- phrase
- return $ foldr WithBlock o rs
-
-repeatCycle = do
- try $ string "repeat" >> space
- comments
- o <- many phrase
- string "until"
- comments
- e <- expression
- comments
- return $ RepeatCycle e o
-
-forCycle = do
- try $ string "for" >> space
- comments
- i <- iD
- comments
- string ":="
- comments
- e1 <- expression
- comments
- up <- liftM (== Just "to") $
- optionMaybe $ choice [
- try $ string "to"
- , try $ string "downto"
- ]
- --choice [string "to", string "downto"]
- comments
- e2 <- expression
- comments
- string "do"
- comments
- p <- phrase
- comments
- return $ ForCycle i e1 e2 p up
-
-switchCase = do
- try $ string "case"
- comments
- e <- expression
- comments
- string "of"
- comments
- cs <- many1 aCase
- o2 <- optionMaybe $ do
- try $ string "else" >> notFollowedBy alphaNum
- comments
- o <- many phrase
- comments
- return o
- string "end"
- comments
- return $ SwitchCase e cs o2
- where
- aCase = do
- e <- (commaSep pas) $ (liftM InitRange rangeDecl <|> initExpression)
- comments
- char ':'
- comments
- p <- phrase
- comments
- return (e, p)
-
-procCall = do
- r <- reference
- p <- option [] $ (parens pas) parameters
- return $ ProcCall r p
-
-parameters = (commaSep pas) expression <?> "parameters"
-
-functionBody = do
- tv <- typeVarDeclaration True
- comments
- p <- phrasesBlock
- char ';'
- comments
- return (TypesAndVars tv, p)
-
-uses = liftM Uses (option [] u)
- where
- u = do
- string "uses"
- comments
- u <- (iD >>= \i -> comments >> return i) `sepBy1` (char ',' >> comments)
- char ';'
- comments
- return u
-
-initExpression = buildExpressionParser table term <?> "initialization expression"
- where
- term = comments >> choice [
- liftM (uncurry BuiltInFunction) $ builtInFunction initExpression
- , try $ brackets pas (commaSep pas $ initExpression) >>= return . InitSet
- , try $ parens pas (commaSep pas $ initExpression) >>= \ia -> when (null $ tail ia) mzero >> return (InitArray ia)
- , try $ parens pas (sepEndBy recField (char ';' >> comments)) >>= return . InitRecord
- , parens pas initExpression
- , try $ integer pas >>= \i -> notFollowedBy (char '.') >> (return . InitNumber . show) i
- , try $ float pas >>= return . InitFloat . show
- , try $ integer pas >>= return . InitNumber . show
- , stringLiteral pas >>= return . InitString
- , char '#' >> many digit >>= \c -> comments >> return (InitChar c)
- , char '$' >> many hexDigit >>= \h -> comments >> return (InitHexNumber h)
- , char '@' >> initExpression >>= \c -> comments >> return (InitAddress c)
- , try $ string "nil" >> return InitNull
- , itypeCast
- , iD >>= return . InitReference
- ]
-
- recField = do
- i <- iD
- spaces
- char ':'
- spaces
- e <- initExpression
- spaces
- return (i ,e)
-
- table = [
- [
- Prefix (char '-' >> return (InitPrefixOp "-"))
- ,Prefix (try (string "not") >> return (InitPrefixOp "not"))
- ]
- , [ Infix (char '*' >> return (InitBinOp "*")) AssocLeft
- , Infix (char '/' >> return (InitBinOp "/")) AssocLeft
- , Infix (try (string "div") >> return (InitBinOp "div")) AssocLeft
- , Infix (try (string "mod") >> return (InitBinOp "mod")) AssocLeft
- , Infix (try $ string "and" >> return (InitBinOp "and")) AssocLeft
- , Infix (try $ string "shl" >> return (InitBinOp "shl")) AssocNone
- , Infix (try $ string "shr" >> return (InitBinOp "shr")) AssocNone
- ]
- , [ Infix (char '+' >> return (InitBinOp "+")) AssocLeft
- , Infix (char '-' >> return (InitBinOp "-")) AssocLeft
- , Infix (try $ string "or" >> return (InitBinOp "or")) AssocLeft
- , Infix (try $ string "xor" >> return (InitBinOp "xor")) AssocLeft
- ]
- , [ Infix (try (string "<>") >> return (InitBinOp "<>")) AssocNone
- , Infix (try (string "<=") >> return (InitBinOp "<=")) AssocNone
- , Infix (try (string ">=") >> return (InitBinOp ">=")) AssocNone
- , Infix (char '<' >> return (InitBinOp "<")) AssocNone
- , Infix (char '>' >> return (InitBinOp ">")) AssocNone
- , Infix (char '=' >> return (InitBinOp "=")) AssocNone
- ]
- {--, [ Infix (try $ string "and" >> return (InitBinOp "and")) AssocLeft
- , Infix (try $ string "or" >> return (InitBinOp "or")) AssocLeft
- , Infix (try $ string "xor" >> return (InitBinOp "xor")) AssocLeft
- ]
- , [ Infix (try $ string "shl" >> return (InitBinOp "shl")) AssocNone
- , Infix (try $ string "shr" >> return (InitBinOp "shr")) AssocNone
- ]--}
- --, [Prefix (try (string "not") >> return (InitPrefixOp "not"))]
- ]
-
- itypeCast = do
- t <- choice $ map (\s -> try $ caseInsensitiveString s >>= \i -> notFollowedBy alphaNum >> return i) knownTypes
- i <- parens pas initExpression
- comments
- return $ InitTypeCast (Identifier t BTUnknown) i
-
-builtInFunction e = do
- name <- choice $ map (\s -> try $ caseInsensitiveString s >>= \i -> notFollowedBy alphaNum >> return i) builtin
- spaces
- exprs <- option [] $ parens pas $ option [] $ commaSep1 pas $ e
- spaces
- return (name, exprs)
-
-systemUnit = do
- string "system;"
- comments
- string "type"
- comments
- t <- typesDecl
- string "var"
- v <- varsDecl True
- return $ System (t ++ v)
-
-redoUnit = do
- string "redo;"
- comments
- string "type"
- comments
- t <- typesDecl
- string "var"
- v <- varsDecl True
- return $ Redo (t ++ v)
-
--- a/tools/PascalPreprocessor.hs Wed Nov 21 23:34:54 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,135 +0,0 @@
-module PascalPreprocessor where
-
-import Text.Parsec
-import Control.Monad.IO.Class
-import Control.Monad
-import System.IO
-import qualified Data.Map as Map
-import Data.Char
-
-
--- comments are removed
-comment = choice [
- char '{' >> notFollowedBy (char '$') >> manyTill anyChar (try $ char '}') >> return ""
- , (try $ string "(*") >> manyTill anyChar (try $ string "*)") >> return ""
- , (try $ string "//") >> manyTill anyChar (try newline) >> return "\n"
- ]
-
-initDefines = Map.fromList [
- ("FPC", "")
- , ("PAS2C", "")
- , ("ENDIAN_LITTLE", "")
- , ("S3D_DISABLED", "")
- ]
-
-preprocess :: String -> IO String
-preprocess fn = do
- r <- runParserT (preprocessFile fn) (initDefines, [True]) "" ""
- case r of
- (Left a) -> do
- hPutStrLn stderr (show a)
- return ""
- (Right a) -> return a
-
- where
- preprocessFile fn = do
- f <- liftIO (readFile fn)
- setInput f
- preprocessor
-
- preprocessor, codeBlock, switch :: ParsecT String (Map.Map String String, [Bool]) IO String
-
- preprocessor = chainr codeBlock (return (++)) ""
-
- codeBlock = do
- s <- choice [
- switch
- , comment
- , char '\'' >> many (noneOf "'\n") >>= \s -> char '\'' >> return ('\'' : s ++ "'")
- , identifier >>= replace
- , noneOf "{" >>= \a -> return [a]
- ]
- (_, ok) <- getState
- return $ if and ok then s else ""
-
- --otherChar c = c `notElem` "{/('_" && not (isAlphaNum c)
- identifier = do
- c <- letter <|> oneOf "_"
- s <- many (alphaNum <|> oneOf "_")
- return $ c:s
-
- switch = do
- try $ string "{$"
- s <- choice [
- include
- , ifdef
- , if'
- , elseSwitch
- , endIf
- , define
- , unknown
- ]
- return s
-
- include = do
- try $ string "INCLUDE"
- spaces
- (char '"')
- fn <- many1 $ noneOf "\"\n"
- char '"'
- spaces
- char '}'
- f <- liftIO (readFile fn `catch` error ("File not found: " ++ fn))
- c <- getInput
- setInput $ f ++ c
- return ""
-
- ifdef = do
- s <- try (string "IFDEF") <|> try (string "IFNDEF")
- let f = if s == "IFNDEF" then not else id
-
- spaces
- d <- identifier
- spaces
- char '}'
-
- updateState $ \(m, b) ->
- (m, (f $ d `Map.member` m) : b)
-
- return ""
-
- if' = do
- s <- try (string "IF" >> notFollowedBy alphaNum)
-
- manyTill anyChar (char '}')
- --char '}'
-
- updateState $ \(m, b) ->
- (m, False : b)
-
- return ""
-
- elseSwitch = do
- try $ string "ELSE}"
- updateState $ \(m, b:bs) -> (m, (not b):bs)
- return ""
- endIf = do
- try $ string "ENDIF}"
- updateState $ \(m, b:bs) -> (m, bs)
- return ""
- define = do
- try $ string "DEFINE"
- spaces
- i <- identifier
- d <- ((string ":=" >> return ()) <|> spaces) >> many (noneOf "}")
- char '}'
- updateState $ \(m, b) -> (if (and b) && (head i /= '_') then Map.insert i d m else m, b)
- return ""
- replace s = do
- (m, _) <- getState
- return $ Map.findWithDefault s s m
-
- unknown = do
- fn <- many1 $ noneOf "}\n"
- char '}'
- return $ "{$" ++ fn ++ "}"
--- a/tools/PascalUnitSyntaxTree.hs Wed Nov 21 23:34:54 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,119 +0,0 @@
-module PascalUnitSyntaxTree where
-
-import Data.Maybe
-import Data.Char
-
-data PascalUnit =
- Program Identifier Implementation Phrase
- | Unit Identifier Interface Implementation (Maybe Initialize) (Maybe Finalize)
- | System [TypeVarDeclaration]
- | Redo [TypeVarDeclaration]
- deriving Show
-data Interface = Interface Uses TypesAndVars
- deriving Show
-data Implementation = Implementation Uses TypesAndVars
- deriving Show
-data Identifier = Identifier String BaseType
- deriving Show
-data TypesAndVars = TypesAndVars [TypeVarDeclaration]
- deriving Show
-data TypeVarDeclaration = TypeDeclaration Identifier TypeDecl
- | VarDeclaration Bool Bool ([Identifier], TypeDecl) (Maybe InitExpression)
- | FunctionDeclaration Identifier Bool TypeDecl [TypeVarDeclaration] (Maybe (TypesAndVars, Phrase))
- | OperatorDeclaration String Identifier Bool TypeDecl [TypeVarDeclaration] (Maybe (TypesAndVars, Phrase))
- deriving Show
-data TypeDecl = SimpleType Identifier
- | RangeType Range
- | Sequence [Identifier]
- | ArrayDecl (Maybe Range) TypeDecl
- | RecordType [TypeVarDeclaration] (Maybe [[TypeVarDeclaration]])
- | PointerTo TypeDecl
- | String Integer
- | Set TypeDecl
- | FunctionType TypeDecl [TypeVarDeclaration]
- | DeriveType InitExpression
- | VoidType
- | VarParamType TypeDecl -- this is a hack
- deriving Show
-data Range = Range Identifier
- | RangeFromTo InitExpression InitExpression
- | RangeInfinite
- deriving Show
-data Initialize = Initialize String
- deriving Show
-data Finalize = Finalize String
- deriving Show
-data Uses = Uses [Identifier]
- deriving Show
-data Phrase = ProcCall Reference [Expression]
- | IfThenElse Expression Phrase (Maybe Phrase)
- | WhileCycle Expression Phrase
- | RepeatCycle Expression [Phrase]
- | ForCycle Identifier Expression Expression Phrase Bool -- The last Boolean indicates wether it's up or down counting
- | WithBlock Reference Phrase
- | Phrases [Phrase]
- | SwitchCase Expression [([InitExpression], Phrase)] (Maybe [Phrase])
- | Assignment Reference Expression
- | BuiltInFunctionCall [Expression] Reference
- | NOP
- deriving Show
-data Expression = Expression String
- | BuiltInFunCall [Expression] Reference
- | PrefixOp String Expression
- | PostfixOp String Expression
- | BinOp String Expression Expression
- | StringLiteral String
- | PCharLiteral String
- | CharCode String
- | HexCharCode String
- | NumberLiteral String
- | FloatLiteral String
- | HexNumber String
- | Reference Reference
- | SetExpression [Identifier]
- | Null
- deriving Show
-data Reference = ArrayElement [Expression] Reference
- | FunCall [Expression] Reference
- | TypeCast Identifier Expression
- | SimpleReference Identifier
- | Dereference Reference
- | RecordField Reference Reference
- | Address Reference
- | RefExpression Expression
- deriving Show
-data InitExpression = InitBinOp String InitExpression InitExpression
- | InitPrefixOp String InitExpression
- | InitReference Identifier
- | InitArray [InitExpression]
- | InitRecord [(Identifier, InitExpression)]
- | InitFloat String
- | InitNumber String
- | InitHexNumber String
- | InitString String
- | InitChar String
- | BuiltInFunction String [InitExpression]
- | InitSet [InitExpression]
- | InitAddress InitExpression
- | InitNull
- | InitRange Range
- | InitTypeCast Identifier InitExpression
- deriving Show
-
-data BaseType = BTUnknown
- | BTChar
- | BTString
- | BTInt
- | BTBool
- | BTFloat
- | BTRecord String [(String, BaseType)]
- | BTArray Range BaseType BaseType
- | BTFunction Bool Int BaseType
- | BTPointerTo BaseType
- | BTUnresolved String
- | BTSet BaseType
- | BTEnum [String]
- | BTVoid
- | BTUnit
- | BTVarParam BaseType
- deriving Show
--- a/tools/pas2c.hs Wed Nov 21 23:34:54 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1086 +0,0 @@
-{-# LANGUAGE ScopedTypeVariables #-}
-module Pas2C where
-
-import Text.PrettyPrint.HughesPJ
-import Data.Maybe
-import Data.Char
-import Text.Parsec.Prim hiding (State)
-import Control.Monad.State
-import System.IO
-import System.Directory
-import Control.Monad.IO.Class
-import PascalPreprocessor
-import Control.Exception
-import System.IO.Error
-import qualified Data.Map as Map
-import qualified Data.Set as Set
-import Data.List (find)
-import Numeric
-
-import PascalParser(pascalUnit)
-import PascalUnitSyntaxTree
-
-
-data InsertOption =
- IOInsert
- | IOInsertWithType Doc
- | IOLookup
- | IOLookupLast
- | IOLookupFunction Int
- | IODeferred
-
-data Record = Record
- {
- lcaseId :: String,
- baseType :: BaseType,
- typeDecl :: Doc
- }
- deriving Show
-type Records = Map.Map String [Record]
-data RenderState = RenderState
- {
- currentScope :: Records,
- lastIdentifier :: String,
- lastType :: BaseType,
- lastIdTypeDecl :: Doc,
- stringConsts :: [(String, String)],
- uniqCounter :: Int,
- toMangle :: Set.Set String,
- currentUnit :: String,
- currentFunctionResult :: String,
- namespaces :: Map.Map String Records
- }
-
-rec2Records = map (\(a, b) -> Record a b empty)
-
-emptyState = RenderState Map.empty "" BTUnknown empty [] 0 Set.empty "" ""
-
-getUniq :: State RenderState Int
-getUniq = do
- i <- gets uniqCounter
- modify(\s -> s{uniqCounter = uniqCounter s + 1})
- return i
-
-addStringConst :: String -> State RenderState Doc
-addStringConst str = do
- strs <- gets stringConsts
- let a = find ((==) str . snd) strs
- if isJust a then
- do
- modify (\s -> s{lastType = BTString})
- return . text . fst . fromJust $ a
- else
- do
- i <- getUniq
- let sn = "__str" ++ show i
- modify (\s -> s{lastType = BTString, stringConsts = (sn, str) : strs})
- return $ text sn
-
-escapeStr :: String -> String
-escapeStr = foldr escapeChar []
-
-escapeChar :: Char -> ShowS
-escapeChar '"' s = "\\\"" ++ s
-escapeChar '\\' s = "\\\\" ++ s
-escapeChar a s = a : s
-
-strInit :: String -> Doc
-strInit a = text "STRINIT" <> parens (doubleQuotes (text $ escapeStr a))
-
-renderStringConsts :: State RenderState Doc
-renderStringConsts = liftM (vcat . map (\(a, b) -> text "static const string255" <+> (text a) <+> text "=" <+> strInit b <> semi))
- $ gets stringConsts
-
-docToLower :: Doc -> Doc
-docToLower = text . map toLower . render
-
-pas2C :: String -> IO ()
-pas2C fn = do
- setCurrentDirectory "../hedgewars/"
- s <- flip execStateT initState $ f fn
- renderCFiles s
- where
- printLn = liftIO . hPutStrLn stdout
- print = liftIO . hPutStr stdout
- initState = Map.empty
- f :: String -> StateT (Map.Map String PascalUnit) IO ()
- f fileName = do
- processed <- gets $ Map.member fileName
- unless processed $ do
- print ("Preprocessing '" ++ fileName ++ ".pas'... ")
- fc' <- liftIO
- $ tryJust (guard . isDoesNotExistError)
- $ preprocess (fileName ++ ".pas")
- case fc' of
- (Left a) -> do
- modify (Map.insert fileName (System []))
- printLn "doesn't exist"
- (Right fc) -> do
- print "ok, parsing... "
- let ptree = parse pascalUnit fileName fc
- case ptree of
- (Left a) -> do
- liftIO $ writeFile "preprocess.out" fc
- printLn $ show a ++ "\nsee preprocess.out for preprocessed source"
- fail "stop"
- (Right a) -> do
- printLn "ok"
- modify (Map.insert fileName a)
- mapM_ f (usesFiles a)
-
-
-renderCFiles :: Map.Map String PascalUnit -> IO ()
-renderCFiles units = do
- let u = Map.toList units
- let nss = Map.map (toNamespace nss) units
- --hPutStrLn stderr $ "Units: " ++ (show . Map.keys . Map.filter (not . Map.null) $ nss)
- --writeFile "pas2c.log" $ unlines . map (\t -> show (fst t) ++ "\n" ++ (unlines . map ((:) '\t' . show) . snd $ t)) . Map.toList $ nss
- mapM_ (toCFiles nss) u
- where
- toNamespace :: Map.Map String Records -> PascalUnit -> Records
- toNamespace nss (System tvs) =
- currentScope $ execState f (emptyState nss)
- where
- f = do
- checkDuplicateFunDecls tvs
- mapM_ (tvar2C True False True False) tvs
- toNamespace nss (Redo tvs) = -- functions that are re-implemented, add prefix to all of them
- currentScope $ execState f (emptyState nss){currentUnit = "fpcrtl_"}
- where
- f = do
- checkDuplicateFunDecls tvs
- mapM_ (tvar2C True False True False) tvs
- toNamespace _ (Program {}) = Map.empty
- toNamespace nss (Unit (Identifier i _) interface _ _ _) =
- currentScope $ execState (interface2C interface True) (emptyState nss){currentUnit = map toLower i ++ "_"}
-
-
-withState' :: (RenderState -> RenderState) -> State RenderState a -> State RenderState a
-withState' f sf = do
- st <- liftM f get
- let (a, s) = runState sf st
- modify(\st -> st{
- lastType = lastType s
- , uniqCounter = uniqCounter s
- , stringConsts = stringConsts s
- })
- return a
-
-withLastIdNamespace f = do
- li <- gets lastIdentifier
- nss <- gets namespaces
- withState' (\st -> st{currentScope = fromMaybe Map.empty $ Map.lookup li (namespaces st)}) f
-
-withRecordNamespace :: String -> [Record] -> State RenderState Doc -> State RenderState Doc
-withRecordNamespace _ [] = error "withRecordNamespace: empty record"
-withRecordNamespace prefix recs = withState' f
- where
- f st = st{currentScope = Map.unionWith un records (currentScope st), currentUnit = ""}
- records = Map.fromList $ map (\(Record a b d) -> (map toLower a, [Record (prefix ++ a) b d])) recs
- un [a] b = a : b
-
-toCFiles :: Map.Map String Records -> (String, PascalUnit) -> IO ()
-toCFiles _ (_, System _) = return ()
-toCFiles _ (_, Redo _) = return ()
-toCFiles ns p@(fn, pu) = do
- hPutStrLn stdout $ "Rendering '" ++ fn ++ "'..."
- toCFiles' p
- where
- toCFiles' (fn, p@(Program {})) = writeFile (fn ++ ".c") $ "#include \"fpcrtl.h\"\n" ++ (render2C initialState . pascal2C) p
- toCFiles' (fn, (Unit unitId@(Identifier i _) interface implementation _ _)) = do
- let (a, s) = runState (id2C IOInsert (setBaseType BTUnit unitId) >> interface2C interface True) initialState{currentUnit = map toLower i ++ "_"}
- (a', s') = runState (id2C IOInsert (setBaseType BTUnit unitId) >> interface2C interface False) initialState{currentUnit = map toLower i ++ "_"}
- writeFile (fn ++ ".h") $ "#pragma once\n\n#include \"pas2c.h\"\n\n" ++ (render (a $+$ text ""))
- writeFile (fn ++ ".c") $ "#include \"fpcrtl.h\"\n\n#include \"" ++ fn ++ ".h\"\n" ++ render (a' $+$ text "") ++ (render2C s . implementation2C) implementation
- initialState = emptyState ns
-
- render2C :: RenderState -> State RenderState Doc -> String
- render2C a = render . ($+$ empty) . flip evalState a
-
-
-usesFiles :: PascalUnit -> [String]
-usesFiles (Program _ (Implementation uses _) _) = ["pas2cSystem", "pas2cRedo"] ++ uses2List uses
-usesFiles (Unit _ (Interface uses1 _) (Implementation uses2 _) _ _) = ["pas2cSystem", "pas2cRedo"] ++ uses2List uses1 ++ uses2List uses2
-usesFiles (System {}) = []
-usesFiles (Redo {}) = []
-
-pascal2C :: PascalUnit -> State RenderState Doc
-pascal2C (Unit _ interface implementation init fin) =
- liftM2 ($+$) (interface2C interface True) (implementation2C implementation)
-
-pascal2C (Program _ implementation mainFunction) = do
- impl <- implementation2C implementation
- [main] <- tvar2C True False True True (FunctionDeclaration (Identifier "main" BTInt) False (SimpleType $ Identifier "int" BTInt) [VarDeclaration False False ([Identifier "argc" BTInt], SimpleType (Identifier "Integer" BTInt)) Nothing, VarDeclaration False False ([Identifier "argv" BTUnknown], SimpleType (Identifier "PPChar" BTUnknown)) Nothing] (Just (TypesAndVars [], mainFunction)))
- return $ impl $+$ main
-
-
--- the second bool indicates whether do normal interface translation or generate variable declarations
--- that will be inserted into implementation files
-interface2C :: Interface -> Bool -> State RenderState Doc
-interface2C (Interface uses tvars) True = do
- u <- uses2C uses
- tv <- typesAndVars2C True True True tvars
- r <- renderStringConsts
- return (u $+$ r $+$ tv)
-interface2C (Interface uses tvars) False = do
- u <- uses2C uses
- tv <- typesAndVars2C True False False tvars
- r <- renderStringConsts
- return tv
-
-implementation2C :: Implementation -> State RenderState Doc
-implementation2C (Implementation uses tvars) = do
- u <- uses2C uses
- tv <- typesAndVars2C True False True tvars
- r <- renderStringConsts
- return (u $+$ r $+$ tv)
-
-checkDuplicateFunDecls :: [TypeVarDeclaration] -> State RenderState ()
-checkDuplicateFunDecls tvs =
- modify $ \s -> s{toMangle = Map.keysSet . Map.filter (> 1) . foldr ins initMap $ tvs}
- where
- initMap = Map.empty
- --initMap = Map.fromList [("reset", 2)]
- ins (FunctionDeclaration (Identifier i _) _ _ _ _) m = Map.insertWith (+) (map toLower i) 1 m
- ins _ m = m
-
--- the second bool indicates whether declare variable as extern or not
--- the third bool indicates whether include types or not
-
-typesAndVars2C :: Bool -> Bool -> Bool -> TypesAndVars -> State RenderState Doc
-typesAndVars2C b externVar includeType(TypesAndVars ts) = do
- checkDuplicateFunDecls ts
- liftM (vcat . map (<> semi) . concat) $ mapM (tvar2C b externVar includeType False) ts
-
-setBaseType :: BaseType -> Identifier -> Identifier
-setBaseType bt (Identifier i _) = Identifier i bt
-
-uses2C :: Uses -> State RenderState Doc
-uses2C uses@(Uses unitIds) = do
-
- mapM_ injectNamespace (Identifier "pas2cSystem" undefined : unitIds)
- mapM_ injectNamespace (Identifier "pas2cRedo" undefined : unitIds)
- mapM_ (id2C IOInsert . setBaseType BTUnit) unitIds
- return $ vcat . map (\i -> text $ "#include \"" ++ i ++ ".h\"") $ uses2List uses
- where
- injectNamespace (Identifier i _) = do
- getNS <- gets (flip Map.lookup . namespaces)
- modify (\s -> s{currentScope = Map.unionWith (++) (fromMaybe Map.empty (getNS i)) $ currentScope s})
-
-uses2List :: Uses -> [String]
-uses2List (Uses ids) = map (\(Identifier i _) -> i) ids
-
-
-setLastIdValues vv = (\s -> s{lastType = baseType vv, lastIdentifier = lcaseId vv, lastIdTypeDecl = typeDecl vv})
-
-id2C :: InsertOption -> Identifier -> State RenderState Doc
-id2C IOInsert i = id2C (IOInsertWithType empty) i
-id2C (IOInsertWithType d) (Identifier i t) = do
- ns <- gets currentScope
- tom <- gets (Set.member n . toMangle)
- cu <- gets currentUnit
- let (i', t') = case (t, tom) of
- (BTFunction _ p _, True) -> (cu ++ i ++ ('_' : show p), t)
- (BTFunction _ _ _, _) -> (cu ++ i, t)
- (BTVarParam t', _) -> ('(' : '*' : i ++ ")" , t')
- _ -> (i, t)
- modify (\s -> s{currentScope = Map.insertWith (++) n [Record i' t' d] (currentScope s), lastIdentifier = n})
- return $ text i'
- where
- n = map toLower i
-
-id2C IOLookup i = id2CLookup head i
-id2C IOLookupLast i = id2CLookup last i
-id2C (IOLookupFunction params) (Identifier i t) = do
- let i' = map toLower i
- v <- gets $ Map.lookup i' . currentScope
- lt <- gets lastType
- if isNothing v then
- error $ "Not defined: '" ++ i' ++ "'\n" ++ show lt ++ "\nwith num of params = " ++ show params ++ "\n" ++ show v
- else
- let vv = fromMaybe (head $ fromJust v) . find checkParam $ fromJust v in
- modify (setLastIdValues vv) >> (return . text . lcaseId $ vv)
- where
- checkParam (Record _ (BTFunction _ p _) _) = p == params
- checkParam _ = False
-id2C IODeferred (Identifier i t) = do
- let i' = map toLower i
- v <- gets $ Map.lookup i' . currentScope
- if (isNothing v) then
- modify (\s -> s{lastType = BTUnknown, lastIdentifier = i}) >> return (text i)
- else
- let vv = head $ fromJust v in modify (setLastIdValues vv) >> (return . text . lcaseId $ vv)
-
-id2CLookup :: ([Record] -> Record) -> Identifier -> State RenderState Doc
-id2CLookup f (Identifier i t) = do
- let i' = map toLower i
- v <- gets $ Map.lookup i' . currentScope
- lt <- gets lastType
- if isNothing v then
- error $ "Not defined: '" ++ i' ++ "'\n" ++ show lt
- else
- let vv = f $ fromJust v in modify (setLastIdValues vv) >> (return . text . lcaseId $ vv)
-
-
-id2CTyped :: TypeDecl -> Identifier -> State RenderState Doc
-id2CTyped = id2CTyped2 Nothing
-
-id2CTyped2 :: Maybe Doc -> TypeDecl -> Identifier -> State RenderState Doc
-id2CTyped2 md t (Identifier i _) = do
- tb <- resolveType t
- case (t, tb) of
- (_, BTUnknown) -> do
- error $ "id2CTyped: type BTUnknown for " ++ show i ++ "\ntype: " ++ show t
- (SimpleType {}, BTRecord _ r) -> do
- ts <- type2C t
- id2C (IOInsertWithType $ ts empty) (Identifier i (BTRecord (render $ ts empty) r))
- (_, BTRecord _ r) -> do
- ts <- type2C t
- id2C (IOInsertWithType $ ts empty) (Identifier i (BTRecord i r))
- _ -> case md of
- Nothing -> id2C IOInsert (Identifier i tb)
- Just ts -> id2C (IOInsertWithType ts) (Identifier i tb)
-
-
-resolveType :: TypeDecl -> State RenderState BaseType
-resolveType st@(SimpleType (Identifier i _)) = do
- let i' = map toLower i
- v <- gets $ Map.lookup i' . currentScope
- if isJust v then return . baseType . head $ fromJust v else return $ f i'
- where
- f "integer" = BTInt
- f "pointer" = BTPointerTo BTVoid
- f "boolean" = BTBool
- f "float" = BTFloat
- f "char" = BTChar
- f "string" = BTString
- f _ = error $ "Unknown system type: " ++ show st
-resolveType (PointerTo (SimpleType (Identifier i _))) = return . BTPointerTo $ BTUnresolved (map toLower i)
-resolveType (PointerTo t) = liftM BTPointerTo $ resolveType t
-resolveType (RecordType tv mtvs) = do
- tvs <- mapM f (concat $ tv : fromMaybe [] mtvs)
- return . BTRecord "" . concat $ tvs
- where
- f :: TypeVarDeclaration -> State RenderState [(String, BaseType)]
- f (VarDeclaration _ _ (ids, td) _) = mapM (\(Identifier i _) -> liftM ((,) i) $ resolveType td) ids
-resolveType (ArrayDecl (Just i) t) = do
- t' <- resolveType t
- return $ BTArray i BTInt t'
-resolveType (ArrayDecl Nothing t) = liftM (BTArray RangeInfinite BTInt) $ resolveType t
-resolveType (FunctionType t a) = liftM (BTFunction False (length a)) $ resolveType t
-resolveType (DeriveType (InitHexNumber _)) = return BTInt
-resolveType (DeriveType (InitNumber _)) = return BTInt
-resolveType (DeriveType (InitFloat _)) = return BTFloat
-resolveType (DeriveType (InitString _)) = return BTString
-resolveType (DeriveType (InitBinOp {})) = return BTInt
-resolveType (DeriveType (InitPrefixOp _ e)) = initExpr2C e >> gets lastType
-resolveType (DeriveType (BuiltInFunction{})) = return BTInt
-resolveType (DeriveType (InitReference (Identifier{}))) = return BTBool -- TODO: derive from actual type
-resolveType (DeriveType _) = return BTUnknown
-resolveType (String _) = return BTString
-resolveType VoidType = return BTVoid
-resolveType (Sequence ids) = return $ BTEnum $ map (\(Identifier i _) -> map toLower i) ids
-resolveType (RangeType _) = return $ BTVoid
-resolveType (Set t) = liftM BTSet $ resolveType t
-resolveType (VarParamType t) = liftM BTVarParam $ resolveType t
-
-
-resolve :: String -> BaseType -> State RenderState BaseType
-resolve s (BTUnresolved t) = do
- v <- gets $ Map.lookup t . currentScope
- if isJust v then
- resolve s . baseType . head . fromJust $ v
- else
- error $ "Unknown type " ++ show t ++ "\n" ++ s
-resolve _ t = return t
-
-fromPointer :: String -> BaseType -> State RenderState BaseType
-fromPointer s (BTPointerTo t) = resolve s t
-fromPointer s t = do
- error $ "Dereferencing from non-pointer type " ++ show t ++ "\n" ++ s
-
-
-functionParams2C params = liftM (hcat . punctuate comma . concat) $ mapM (tvar2C False False True True) params
-
-numberOfDeclarations :: [TypeVarDeclaration] -> Int
-numberOfDeclarations = sum . map cnt
- where
- cnt (VarDeclaration _ _ (ids, _) _) = length ids
- cnt _ = 1
-
-hasPassByReference :: [TypeVarDeclaration] -> Bool
-hasPassByReference = or . map isVar
- where
- isVar (VarDeclaration v _ (_, _) _) = v
- isVar _ = error $ "hasPassByReference called not on function parameters"
-
-toIsVarList :: [TypeVarDeclaration] -> [Bool]
-toIsVarList = concatMap isVar
- where
- isVar (VarDeclaration v _ (p, _) _) = replicate (length p) v
- isVar _ = error $ "toIsVarList called not on function parameters"
-
-
-funWithVarsToDefine :: String -> [TypeVarDeclaration] -> Doc
-funWithVarsToDefine n params = text "#define" <+> text n <> parens abc <+> text (n ++ "__vars") <> parens cparams
- where
- abc = hcat . punctuate comma . map (char . fst) $ ps
- cparams = hcat . punctuate comma . map (\(c, v) -> if v then char '&' <> parens (char c) else char c) $ ps
- ps = zip ['a'..] (toIsVarList params)
-
-fun2C :: Bool -> String -> TypeVarDeclaration -> State RenderState [Doc]
-fun2C _ _ (FunctionDeclaration name inline returnType params Nothing) = do
- t <- type2C returnType
- t'<- gets lastType
- p <- withState' id $ functionParams2C params
- n <- liftM render . id2C IOInsert $ setBaseType (BTFunction hasVars (numberOfDeclarations params) t') name
- let decor = if inline then text "inline" else empty
- if hasVars then
- return [funWithVarsToDefine n params $+$ decor <+> t empty <+> text (n ++ "__vars") <> parens p]
- else
- return [decor <+> t empty <+> text n <> parens p]
- where
- hasVars = hasPassByReference params
-
-
-fun2C True rv (FunctionDeclaration name@(Identifier i _) inline returnType params (Just (tvars, phrase))) = do
- let res = docToLower $ text rv <> text "_result"
- t <- type2C returnType
- t'<- gets lastType
-
- notDeclared <- liftM isNothing . gets $ Map.lookup (map toLower i) . currentScope
-
- n <- liftM render . id2C IOInsert $ setBaseType (BTFunction hasVars (numberOfDeclarations params) t') name
-
- let isVoid = case returnType of
- VoidType -> True
- _ -> False
-
- (p, ph) <- withState' (\st -> st{currentScope = Map.insertWith un (map toLower rv) [Record (render res) t' empty] $ currentScope st
- , currentFunctionResult = if isVoid then [] else render res}) $ do
- p <- functionParams2C params
- ph <- liftM2 ($+$) (typesAndVars2C False False True tvars) (phrase2C' phrase)
- return (p, ph)
-
- let phrasesBlock = if isVoid then ph else t empty <+> res <> semi $+$ ph $+$ text "return" <+> res <> semi
- let define = if hasVars then text "#ifndef" <+> text n $+$ funWithVarsToDefine n params $+$ text "#endif" else empty
- let decor = if inline then text "inline" else empty
- return [
- define
- $+$
- --(if notDeclared && hasVars then funWithVarsToDefine n params else empty) $+$
- decor <+> t empty <+> text (if hasVars then n ++ "__vars" else n) <> parens p
- $+$
- text "{"
- $+$
- nest 4 phrasesBlock
- $+$
- text "}"]
- where
- phrase2C' (Phrases p) = liftM vcat $ mapM phrase2C p
- phrase2C' p = phrase2C p
- un [a] b = a : b
- hasVars = hasPassByReference params
-
-fun2C False _ (FunctionDeclaration (Identifier name _) _ _ _ _) = error $ "nested functions not allowed: " ++ name
-fun2C _ tv _ = error $ "fun2C: I don't render " ++ show tv
-
--- the second bool indicates whether declare variable as extern or not
--- the third bool indicates whether include types or not
--- the fourth bool indicates whether ignore initialization or not (basically for dynamic arrays since we cannot do initialization in function params)
-tvar2C :: Bool -> Bool -> Bool -> Bool -> TypeVarDeclaration -> State RenderState [Doc]
-tvar2C b _ includeType _ f@(FunctionDeclaration (Identifier name _) _ _ _ _) = do
- t <- fun2C b name f
- if includeType then return t else return []
-tvar2C _ _ includeType _ td@(TypeDeclaration i' t) = do
- i <- id2CTyped t i'
- tp <- type2C t
- return $ if includeType then [text "typedef" <+> tp i] else []
-
-tvar2C _ _ _ _ (VarDeclaration True _ (ids, t) Nothing) = do
- t' <- liftM ((empty <+>) . ) $ type2C t
- liftM (map(\i -> t' i)) $ mapM (id2CTyped2 (Just $ t' empty) (VarParamType t)) ids
-
-tvar2C _ externVar includeType ignoreInit (VarDeclaration _ isConst (ids, t) mInitExpr) = do
- t' <- liftM (((if isConst then text "static const" else if externVar
- then text "extern"
- else empty)
- <+>) . ) $ type2C t
- ie <- initExpr mInitExpr
- lt <- gets lastType
- case (isConst, lt, ids, mInitExpr) of
- (True, BTInt, [i], Just _) -> do
- i' <- id2CTyped t i
- return $ if includeType then [text "enum" <> braces (i' <+> ie)] else []
- (True, BTFloat, [i], Just e) -> do
- i' <- id2CTyped t i
- ie <- initExpr2C e
- return $ if includeType then [text "#define" <+> i' <+> parens ie <> text "\n"] else []
- (_, BTFunction{}, _, Nothing) -> liftM (map(\i -> t' i)) $ mapM (id2CTyped t) ids
- (_, BTArray r _ _, [i], _) -> do
- i' <- id2CTyped t i
- ie' <- return $ case (r, mInitExpr, ignoreInit) of
- (RangeInfinite, Nothing, False) -> text "= NULL" -- force dynamic array to be initialized as NULL if not initialized at all
- (_, _, _) -> ie
- result <- liftM (map(\i -> varDeclDecision isConst includeType (t' i) ie')) $ mapM (id2CTyped t) ids
- case (r, ignoreInit) of
- (RangeInfinite, False) ->
- -- if the array is dynamic, add dimension info to it
- return $ [dimDecl] ++ result
- where
- arrayDimStr = show $ arrayDimension t
- arrayDimInitExp = text ("={" ++ ".dim = " ++ arrayDimStr ++ ", .a = {0, 0, 0, 0}}")
- dimDecl = varDeclDecision isConst includeType (text "fpcrtl_dimension_t" <+> i' <> text "_dimension_info") arrayDimInitExp
-
- (_, _) -> return result
-
- _ -> liftM (map(\i -> varDeclDecision isConst includeType (t' i) ie)) $ mapM (id2CTyped2 (Just $ t' empty) t) ids
- where
- initExpr Nothing = return $ empty
- initExpr (Just e) = liftM (text "=" <+>) (initExpr2C e)
- varDeclDecision True True varStr expStr = varStr <+> expStr
- varDeclDecision False True varStr expStr = if externVar then varStr else varStr <+> expStr
- varDeclDecision False False varStr expStr = varStr <+> expStr
- varDeclDecision True False varStr expStr = empty
- arrayDimension a = case a of
- ArrayDecl Nothing t -> let a = arrayDimension t in if a > 3 then error "Dynamic array with dimension > 4 is not supported." else 1 + arrayDimension t
- ArrayDecl _ _ -> error "Mixed dynamic array and static array are not supported."
- _ -> 0
-
-tvar2C f _ _ _ (OperatorDeclaration op (Identifier i _) inline ret params body) = do
- r <- op2CTyped op (extractTypes params)
- fun2C f i (FunctionDeclaration r inline ret params body)
-
-
-op2CTyped :: String -> [TypeDecl] -> State RenderState Identifier
-op2CTyped op t = do
- t' <- liftM (render . hcat . punctuate (char '_') . map (\t -> t empty)) $ mapM type2C t
- bt <- gets lastType
- return $ Identifier (t' ++ "_op_" ++ opStr) bt
- where
- opStr = case op of
- "+" -> "add"
- "-" -> "sub"
- "*" -> "mul"
- "/" -> "div"
- "/(float)" -> "div"
- "=" -> "eq"
- "<" -> "lt"
- ">" -> "gt"
- "<>" -> "neq"
- _ -> error $ "op2CTyped: unknown op '" ++ op ++ "'"
-
-extractTypes :: [TypeVarDeclaration] -> [TypeDecl]
-extractTypes = concatMap f
- where
- f (VarDeclaration _ _ (ids, t) _) = replicate (length ids) t
- f a = error $ "extractTypes: can't extract from " ++ show a
-
-initExpr2C, initExpr2C' :: InitExpression -> State RenderState Doc
-initExpr2C (InitArray values) = liftM (braces . vcat . punctuate comma) $ mapM initExpr2C values
-initExpr2C a = initExpr2C' a
-initExpr2C' InitNull = return $ text "NULL"
-initExpr2C' (InitAddress expr) = do
- ie <- initExpr2C' expr
- lt <- gets lastType
- case lt of
- BTFunction True _ _ -> return $ text "&" <> ie <> text "__vars"
- _ -> return $ text "&" <> ie
-initExpr2C' (InitPrefixOp op expr) = liftM (text (op2C op) <>) (initExpr2C' expr)
-initExpr2C' (InitBinOp op expr1 expr2) = do
- e1 <- initExpr2C' expr1
- e2 <- initExpr2C' expr2
- return $ parens $ e1 <+> text (op2C op) <+> e2
-initExpr2C' (InitNumber s) = return $ text s
-initExpr2C' (InitFloat s) = return $ text s
-initExpr2C' (InitHexNumber s) = return $ text "0x" <> (text . map toLower $ s)
-initExpr2C' (InitString [a]) = return . quotes $ text [a]
-initExpr2C' (InitString s) = return $ strInit s
-initExpr2C' (InitChar a) = return $ quotes $ text "\\x" <> text (showHex (read a) "")
-initExpr2C' (InitReference i) = id2C IOLookup i
-initExpr2C' (InitRecord fields) = do
- (fs :: [Doc]) <- mapM (\(Identifier a _, b) -> liftM (text "." <> text a <+> equals <+>) $ initExpr2C b) fields
- return $ lbrace $+$ (nest 4 . vcat . punctuate comma $ fs) $+$ rbrace
-initExpr2C' (InitArray [value]) = initExpr2C value
-initExpr2C' r@(InitRange (Range i@(Identifier i' _))) = do
- id2C IOLookup i
- t <- gets lastType
- case t of
- BTEnum s -> return . int $ length s
- BTInt -> case i' of
- "byte" -> return $ int 256
- _ -> error $ "InitRange identifier: " ++ i'
- _ -> error $ "InitRange: " ++ show r
-initExpr2C' (InitRange (RangeFromTo (InitNumber "0") r)) = initExpr2C $ BuiltInFunction "succ" [r]
-initExpr2C' (InitRange (RangeFromTo (InitChar "0") (InitChar r))) = initExpr2C $ BuiltInFunction "succ" [InitNumber r]
-initExpr2C' (InitRange a) = error $ show a --return $ text "<<range>>"
-initExpr2C' (InitSet []) = return $ text "0"
-initExpr2C' (InitSet a) = return $ text "<<set>>"
-initExpr2C' (BuiltInFunction "low" [InitReference e]) = return $
- case e of
- (Identifier "LongInt" _) -> int (-2^31)
- (Identifier "SmallInt" _) -> int (-2^15)
- _ -> error $ "BuiltInFunction 'low': " ++ show e
-initExpr2C' (BuiltInFunction "high" [e]) = do
- initExpr2C e
- t <- gets lastType
- case t of
- (BTArray i _ _) -> initExpr2C' $ BuiltInFunction "pred" [InitRange i]
- a -> error $ "BuiltInFunction 'high': " ++ show a
-initExpr2C' (BuiltInFunction "succ" [BuiltInFunction "pred" [e]]) = initExpr2C' e
-initExpr2C' (BuiltInFunction "pred" [BuiltInFunction "succ" [e]]) = initExpr2C' e
-initExpr2C' (BuiltInFunction "succ" [e]) = liftM (<> text " + 1") $ initExpr2C' e
-initExpr2C' (BuiltInFunction "pred" [e]) = liftM (<> text " - 1") $ initExpr2C' e
-initExpr2C' b@(BuiltInFunction _ _) = error $ show b
-initExpr2C' a = error $ "initExpr2C: don't know how to render " ++ show a
-
-
-range2C :: InitExpression -> State RenderState [Doc]
-range2C (InitString [a]) = return [quotes $ text [a]]
-range2C (InitRange (Range i)) = liftM (flip (:) []) $ id2C IOLookup i
-range2C (InitRange (RangeFromTo (InitString [a]) (InitString [b]))) = return $ map (\i -> quotes $ text [i]) [a..b]
-range2C a = liftM (flip (:) []) $ initExpr2C a
-
-baseType2C :: String -> BaseType -> Doc
-baseType2C _ BTFloat = text "float"
-baseType2C _ BTBool = text "bool"
-baseType2C _ BTString = text "string255"
-baseType2C s a = error $ "baseType2C: " ++ show a ++ "\n" ++ s
-
-type2C :: TypeDecl -> State RenderState (Doc -> Doc)
-type2C (SimpleType i) = liftM (\i a -> i <+> a) $ id2C IOLookup i
-type2C t = do
- r <- type2C' t
- rt <- resolveType t
- modify (\st -> st{lastType = rt})
- return r
- where
- type2C' VoidType = return (text "void" <+>)
- type2C' (String l) = return (text "string255" <+>)--return (text ("string" ++ show l) <+>)
- type2C' (PointerTo (SimpleType i)) = do
- i' <- id2C IODeferred i
- lt <- gets lastType
- case lt of
- BTRecord _ _ -> return $ \a -> text "struct __" <> i' <+> text "*" <+> a
- BTUnknown -> return $ \a -> text "struct __" <> i' <+> text "*" <+> a
- _ -> return $ \a -> i' <+> text "*" <+> a
- type2C' (PointerTo t) = liftM (\t a -> t (parens $ text "*" <> a)) $ type2C t
- type2C' (RecordType tvs union) = do
- t <- withState' f $ mapM (tvar2C False False True False) tvs
- u <- unions
- return $ \i -> text "struct __" <> i <+> lbrace $+$ nest 4 ((vcat . map (<> semi) . concat $ t) $$ u) $+$ rbrace <+> i
- where
- f s = s{currentUnit = ""}
- unions = case union of
- Nothing -> return empty
- Just a -> do
- structs <- mapM struct2C a
- return $ text "union" $+$ braces (nest 4 $ vcat structs) <> semi
- struct2C tvs = do
- t <- withState' f $ mapM (tvar2C False False True False) tvs
- return $ text "struct" $+$ braces (nest 4 (vcat . map (<> semi) . concat $ t)) <> semi
- type2C' (RangeType r) = return (text "int" <+>)
- type2C' (Sequence ids) = do
- is <- mapM (id2C IOInsert . setBaseType bt) ids
- return (text "enum" <+> (braces . vcat . punctuate comma . map (\(a, b) -> a <+> equals <+> text "0x" <> text (showHex b "")) $ zip is [0..]) <+>)
- where
- bt = BTEnum $ map (\(Identifier i _) -> map toLower i) ids
- type2C' (ArrayDecl Nothing t) = type2C (PointerTo t)
- type2C' (ArrayDecl (Just r) t) = do
- t' <- type2C t
- lt <- gets lastType
- ft <- case lt of
- -- BTFunction {} -> type2C (PointerTo t)
- _ -> return t'
- r' <- initExpr2C (InitRange r)
- return $ \i -> ft i <> brackets r'
- type2C' (Set t) = return (text "<<set>>" <+>)
- type2C' (FunctionType returnType params) = do
- t <- type2C returnType
- p <- withState' id $ functionParams2C params
- return (\i -> (t empty <> (parens $ text "*" <> i) <> parens p))
- type2C' (DeriveType (InitBinOp _ _ i)) = type2C' (DeriveType i)
- type2C' (DeriveType (InitPrefixOp _ i)) = type2C' (DeriveType i)
- type2C' (DeriveType (InitNumber _)) = return (text "int" <+>)
- type2C' (DeriveType (InitHexNumber _)) = return (text "int" <+>)
- type2C' (DeriveType (InitFloat _)) = return (text "float" <+>)
- type2C' (DeriveType (BuiltInFunction {})) = return (text "int" <+>)
- type2C' (DeriveType (InitString {})) = return (text "string255" <+>)
- type2C' (DeriveType r@(InitReference {})) = do
- initExpr2C r
- t <- gets lastType
- return (baseType2C (show r) t <+>)
- type2C' (DeriveType a) = error $ "Can't derive type from " ++ show a
-
-phrase2C :: Phrase -> State RenderState Doc
-phrase2C (Phrases p) = do
- ps <- mapM phrase2C p
- return $ text "{" $+$ (nest 4 . vcat $ ps) $+$ text "}"
-phrase2C (ProcCall f@(FunCall {}) []) = liftM (<> semi) $ ref2C f
-phrase2C (ProcCall ref []) = liftM (<> semi) $ ref2CF ref
-phrase2C (ProcCall ref params) = error $ "ProcCall"{-do
- r <- ref2C ref
- ps <- mapM expr2C params
- return $ r <> parens (hsep . punctuate (char ',') $ ps) <> semi -}
-phrase2C (IfThenElse (expr) phrase1 mphrase2) = do
- e <- expr2C expr
- p1 <- (phrase2C . wrapPhrase) phrase1
- el <- elsePart
- return $
- text "if" <> parens e $+$ p1 $+$ el
- where
- elsePart | isNothing mphrase2 = return $ empty
- | otherwise = liftM (text "else" $$) $ (phrase2C . wrapPhrase) (fromJust mphrase2)
-phrase2C (Assignment ref expr) = do
- r <- ref2C ref
- t <- gets lastType
- case (t, expr) of
- (BTFunction {}, (Reference r')) -> do
- e <- ref2C r'
- return $ r <+> text "=" <+> e <> semi
- (BTString, _) -> do
- e <- expr2C expr
- lt <- gets lastType
- case lt of
- -- assume pointer to char for simplicity
- BTPointerTo _ -> do
- e <- expr2C $ Reference $ FunCall [Reference $ RefExpression expr] (SimpleReference (Identifier "pchar2str" BTUnknown))
- return $ r <+> text "=" <+> e <> semi
- BTString -> do
- e <- expr2C expr
- return $ r <+> text "=" <+> e <> semi
- _ -> error $ "Assignment to string from " ++ show lt
- (BTArray _ _ _, _) -> do
- case expr of
- Reference er -> do
- exprRef <- ref2C er
- exprT <- gets lastType
- case exprT of
- BTArray RangeInfinite _ _ ->
- return $ text "FIXME: assign a dynamic array to an array"
- BTArray _ _ _ -> phrase2C $
- ProcCall (FunCall
- [
- Reference $ ref
- , Reference $ RefExpression expr
- , Reference $ FunCall [expr] (SimpleReference (Identifier "sizeof" BTUnknown))
- ]
- (SimpleReference (Identifier "memcpy" BTUnknown))
- ) []
- _ -> return $ text "FIXME: assign a non-specific value to an array"
-
- _ -> return $ text "FIXME: dynamic array assignment 2"
- _ -> do
- e <- expr2C expr
- return $ r <+> text "=" <+> e <> semi
-phrase2C (WhileCycle expr phrase) = do
- e <- expr2C expr
- p <- phrase2C $ wrapPhrase phrase
- return $ text "while" <> parens e $$ p
-phrase2C (SwitchCase expr cases mphrase) = do
- e <- expr2C expr
- cs <- mapM case2C cases
- d <- dflt
- return $
- text "switch" <> parens e $+$ braces (nest 4 . vcat $ cs ++ d)
- where
- case2C :: ([InitExpression], Phrase) -> State RenderState Doc
- case2C (e, p) = do
- ies <- mapM range2C e
- ph <- phrase2C p
- return $
- vcat (map (\i -> text "case" <+> i <> colon) . concat $ ies) <> nest 4 (ph $+$ text "break;")
- dflt | isNothing mphrase = return [text "default: break;"] -- avoid compiler warning
- | otherwise = do
- ph <- mapM phrase2C $ fromJust mphrase
- return [text "default:" <+> nest 4 (vcat ph)]
-
-phrase2C wb@(WithBlock ref p) = do
- r <- ref2C ref
- t <- gets lastType
- case t of
- (BTRecord _ rs) -> withRecordNamespace (render r ++ ".") (rec2Records rs) $ phrase2C $ wrapPhrase p
- a -> do
- error $ "'with' block referencing non-record type " ++ show a ++ "\n" ++ show wb
-phrase2C (ForCycle i' e1' e2' p up) = do
- i <- id2C IOLookup i'
- iType <- gets lastIdTypeDecl
- e1 <- expr2C e1'
- e2 <- expr2C e2'
- let inc = if up then "inc" else "dec"
- let add = if up then "+ 1" else "- 1"
- let iEnd = i <> text "__end__"
- ph <- phrase2C . appendPhrase (BuiltInFunctionCall [Reference $ SimpleReference i'] (SimpleReference (Identifier inc BTUnknown))) $ wrapPhrase p
- return . braces $
- i <+> text "=" <+> e1 <> semi
- $$
- iType <+> iEnd <+> text "=" <+> e2 <> semi
- $$
- text "if" <+> (parens $ i <+> text "<=" <+> iEnd) <+> text "do" <+> ph <+>
- text "while" <> parens (i <+> text "!=" <+> iEnd <+> text add) <> semi
- where
- appendPhrase p (Phrases ps) = Phrases $ ps ++ [p]
-phrase2C (RepeatCycle e' p') = do
- e <- expr2C e'
- p <- phrase2C (Phrases p')
- return $ text "do" <+> p <+> text "while" <> parens (text "!" <> parens e) <> semi
-phrase2C NOP = return $ text ";"
-
-phrase2C (BuiltInFunctionCall [] (SimpleReference (Identifier "exit" BTUnknown))) = do
- f <- gets currentFunctionResult
- if null f then
- return $ text "return" <> semi
- else
- return $ text "return" <+> text f <> semi
-phrase2C (BuiltInFunctionCall [] (SimpleReference (Identifier "break" BTUnknown))) = return $ text "break" <> semi
-phrase2C (BuiltInFunctionCall [] (SimpleReference (Identifier "continue" BTUnknown))) = return $ text "continue" <> semi
-phrase2C (BuiltInFunctionCall [e] (SimpleReference (Identifier "exit" BTUnknown))) = liftM (\e -> text "return" <+> e <> semi) $ expr2C e
-phrase2C (BuiltInFunctionCall [e] (SimpleReference (Identifier "dec" BTUnknown))) = liftM (\e -> text "--" <> e <> semi) $ expr2C e
-phrase2C (BuiltInFunctionCall [e1, e2] (SimpleReference (Identifier "dec" BTUnknown))) = liftM2 (\a b -> a <> text " -= " <> b <> semi) (expr2C e1) (expr2C e2)
-phrase2C (BuiltInFunctionCall [e] (SimpleReference (Identifier "inc" BTUnknown))) = liftM (\e -> text "++" <> e <> semi) $ expr2C e
-phrase2C (BuiltInFunctionCall [e1, e2] (SimpleReference (Identifier "inc" BTUnknown))) = liftM2 (\a b -> a <+> text "+=" <+> b <> semi) (expr2C e1) (expr2C e2)
-phrase2C a = error $ "phrase2C: " ++ show a
-
-wrapPhrase p@(Phrases _) = p
-wrapPhrase p = Phrases [p]
-
-expr2C :: Expression -> State RenderState Doc
-expr2C (Expression s) = return $ text s
-expr2C b@(BinOp op expr1 expr2) = do
- e1 <- expr2C expr1
- t1 <- gets lastType
- e2 <- expr2C expr2
- t2 <- gets lastType
- case (op2C op, t1, t2) of
- ("+", BTString, BTString) -> expr2C $ BuiltInFunCall [expr1, expr2] (SimpleReference $ Identifier "_strconcat" (BTFunction False 2 BTString))
- ("+", BTString, BTChar) -> expr2C $ BuiltInFunCall [expr1, expr2] (SimpleReference $ Identifier "_strappend" (BTFunction False 2 BTString))
- ("+", BTChar, BTString) -> expr2C $ BuiltInFunCall [expr1, expr2] (SimpleReference $ Identifier "_strprepend" (BTFunction False 2 BTString))
- ("+", BTChar, BTChar) -> expr2C $ BuiltInFunCall [expr1, expr2] (SimpleReference $ Identifier "_chrconcat" (BTFunction False 2 BTString))
- ("==", BTString, BTChar) -> expr2C $ BuiltInFunCall [expr1, expr2] (SimpleReference $ Identifier "_strcomparec" (BTFunction False 2 BTBool))
- ("==", BTString, BTString) -> expr2C $ BuiltInFunCall [expr1, expr2] (SimpleReference $ Identifier "_strcompare" (BTFunction False 2 BTBool))
- ("!=", BTString, _) -> expr2C $ BuiltInFunCall [expr1, expr2] (SimpleReference $ Identifier "_strncompare" (BTFunction False 2 BTBool))
- ("&", BTBool, _) -> return $ parens e1 <+> text "&&" <+> parens e2
- ("|", BTBool, _) -> return $ parens e1 <+> text "||" <+> parens e2
- (_, BTRecord t1 _, BTRecord t2 _) -> do
- i <- op2CTyped op [SimpleType (Identifier t1 undefined), SimpleType (Identifier t2 undefined)]
- ref2C $ FunCall [expr1, expr2] (SimpleReference i)
- (_, BTRecord t1 _, BTInt) -> do
- -- aw, "LongInt" here is hwengine-specific hack
- i <- op2CTyped op [SimpleType (Identifier t1 undefined), SimpleType (Identifier "LongInt" undefined)]
- ref2C $ FunCall [expr1, expr2] (SimpleReference i)
- ("in", _, _) ->
- case expr2 of
- SetExpression set -> do
- ids <- mapM (id2C IOLookup) set
- modify(\s -> s{lastType = BTBool})
- return . parens . hcat . punctuate (text " || ") . map (\i -> parens $ e1 <+> text "==" <+> i) $ ids
- _ -> error "'in' against not set expression"
- (o, _, _) | o `elem` boolOps -> do
- modify(\s -> s{lastType = BTBool})
- return $ parens e1 <+> text o <+> parens e2
- | otherwise -> do
- o' <- return $ case o of
- "/(float)" -> text "/(float)" -- pascal returns real value
- _ -> text o
- e1' <- return $ case (o, t1, t2) of
- ("-", BTInt, BTInt) -> parens $ text "(int64_t)" <+> parens e1
- _ -> parens e1
- e2' <- return $ case (o, t1, t2) of
- ("-", BTInt, BTInt) -> parens $ text "(int64_t)" <+> parens e2
- _ -> parens e2
- return $ e1' <+> o' <+> e2'
- where
- boolOps = ["==", "!=", "<", ">", "<=", ">="]
-expr2C (NumberLiteral s) = do
- modify(\s -> s{lastType = BTInt})
- return $ text s
-expr2C (FloatLiteral s) = return $ text s
-expr2C (HexNumber s) = return $ text "0x" <> (text . map toLower $ s)
-{-expr2C (StringLiteral [a]) = do
- modify(\s -> s{lastType = BTChar})
- return . quotes . text $ escape a
- where
- escape '\'' = "\\\'"
- escape a = [a]-}
-expr2C (StringLiteral s) = addStringConst s
-expr2C (PCharLiteral s) = return . doubleQuotes $ text s
-expr2C (Reference ref) = ref2CF ref
-expr2C (PrefixOp op expr) = do
- e <- expr2C expr
- lt <- gets lastType
- case lt of
- BTRecord t _ -> do
- i <- op2CTyped op [SimpleType (Identifier t undefined)]
- ref2C $ FunCall [expr] (SimpleReference i)
- BTBool -> do
- o <- return $ case op of
- "not" -> text "!"
- _ -> text (op2C op)
- return $ o <> parens e
- _ -> return $ text (op2C op) <> parens e
-expr2C Null = return $ text "NULL"
-expr2C (CharCode a) = do
- modify(\s -> s{lastType = BTChar})
- return $ quotes $ text "\\x" <> text (showHex (read a) "")
-expr2C (HexCharCode a) = if length a <= 2 then return $ quotes $ text "\\x" <> text (map toLower a) else expr2C $ HexNumber a
-expr2C (SetExpression ids) = mapM (id2C IOLookup) ids >>= return . parens . hcat . punctuate (text " | ")
-
-expr2C (BuiltInFunCall [e] (SimpleReference (Identifier "low" _))) = do
- e' <- liftM (map toLower . render) $ expr2C e
- lt <- gets lastType
- case lt of
- BTEnum a -> return $ int 0
- BTInt -> case e' of
- "longint" -> return $ int (-2147483648)
- BTArray {} -> return $ int 0
- _ -> error $ "BuiltInFunCall 'low' from " ++ show e ++ "\ntype: " ++ show lt
-expr2C (BuiltInFunCall [e] (SimpleReference (Identifier "high" _))) = do
- e' <- liftM (map toLower . render) $ expr2C e
- lt <- gets lastType
- case lt of
- BTEnum a -> return . int $ length a - 1
- BTInt -> case e' of
- "longint" -> return $ int (2147483647)
- BTString -> return $ int 255
- BTArray (RangeFromTo _ n) _ _ -> initExpr2C n
- _ -> error $ "BuiltInFunCall 'high' from " ++ show e ++ "\ntype: " ++ show lt
-expr2C (BuiltInFunCall [e] (SimpleReference (Identifier "ord" _))) = liftM parens $ expr2C e
-expr2C (BuiltInFunCall [e] (SimpleReference (Identifier "succ" _))) = liftM (<> text " + 1") $ expr2C e
-expr2C (BuiltInFunCall [e] (SimpleReference (Identifier "pred" _))) = liftM (<> text " - (int64_t)1") $ expr2C e
-expr2C (BuiltInFunCall [e] (SimpleReference (Identifier "length" _))) = do
- e' <- expr2C e
- lt <- gets lastType
- modify (\s -> s{lastType = BTInt})
- case lt of
- BTString -> return $ text "fpcrtl_Length" <> parens e'
- BTArray RangeInfinite _ _ -> error $ "length() called on variable size array " ++ show e'
- BTArray (RangeFromTo _ n) _ _ -> initExpr2C (BuiltInFunction "succ" [n])
- _ -> error $ "length() called on " ++ show lt
-expr2C (BuiltInFunCall params ref) = do
- r <- ref2C ref
- t <- gets lastType
- ps <- mapM expr2C params
- case t of
- BTFunction _ _ t' -> do
- modify (\s -> s{lastType = t'})
- _ -> error $ "BuiltInFunCall lastType: " ++ show t
- return $
- r <> parens (hsep . punctuate (char ',') $ ps)
-expr2C a = error $ "Don't know how to render " ++ show a
-
-ref2CF :: Reference -> State RenderState Doc
-ref2CF (SimpleReference name) = do
- i <- id2C IOLookup name
- t <- gets lastType
- case t of
- BTFunction _ _ rt -> do
- modify(\s -> s{lastType = rt})
- return $ i <> parens empty --xymeng: removed parens
- _ -> return $ i
-ref2CF r@(RecordField (SimpleReference _) (SimpleReference _)) = do
- i <- ref2C r
- t <- gets lastType
- case t of
- BTFunction _ _ rt -> do
- modify(\s -> s{lastType = rt})
- return $ i <> parens empty
- _ -> return $ i
-ref2CF r = ref2C r
-
-ref2C :: Reference -> State RenderState Doc
--- rewrite into proper form
-ref2C (RecordField ref1 (ArrayElement exprs ref2)) = ref2C $ ArrayElement exprs (RecordField ref1 ref2)
-ref2C (RecordField ref1 (Dereference ref2)) = ref2C $ Dereference (RecordField ref1 ref2)
-ref2C (RecordField ref1 (RecordField ref2 ref3)) = ref2C $ RecordField (RecordField ref1 ref2) ref3
-ref2C (RecordField ref1 (FunCall params ref2)) = ref2C $ FunCall params (RecordField ref1 ref2)
-ref2C (ArrayElement (a:b:xs) ref) = ref2C $ ArrayElement (b:xs) (ArrayElement [a] ref)
--- conversion routines
-ref2C ae@(ArrayElement [expr] ref) = do
- e <- expr2C expr
- r <- ref2C ref
- t <- gets lastType
- case t of
- (BTArray _ _ t') -> modify (\st -> st{lastType = t'})
--- (BTFunctionReturn _ (BTArray _ _ t')) -> modify (\st -> st{lastType = t'})
--- (BTFunctionReturn _ (BTString)) -> modify (\st -> st{lastType = BTChar})
- (BTString) -> modify (\st -> st{lastType = BTChar})
- (BTPointerTo t) -> do
- t'' <- fromPointer (show t) =<< gets lastType
- case t'' of
- BTChar -> modify (\st -> st{lastType = BTChar})
- a -> error $ "Getting element of " ++ show a ++ "\nReference: " ++ show ae
- a -> error $ "Getting element of " ++ show a ++ "\nReference: " ++ show ae
- case t of
- BTString -> return $ r <> text ".s" <> brackets e
- _ -> return $ r <> brackets e
-ref2C (SimpleReference name) = id2C IOLookup name
-ref2C rf@(RecordField (Dereference ref1) ref2) = do
- r1 <- ref2C ref1
- t <- fromPointer (show ref1) =<< gets lastType
- r2 <- case t of
- BTRecord _ rs -> withRecordNamespace "" (rec2Records rs) $ ref2C ref2
- BTUnit -> error "What??"
- a -> error $ "dereferencing from " ++ show a ++ "\n" ++ show rf
- return $
- r1 <> text "->" <> r2
-ref2C rf@(RecordField ref1 ref2) = do
- r1 <- ref2C ref1
- t <- gets lastType
- case t of
- BTRecord _ rs -> do
- r2 <- withRecordNamespace "" (rec2Records rs) $ ref2C ref2
- return $ r1 <> text "." <> r2
- BTUnit -> withLastIdNamespace $ ref2C ref2
- a -> error $ "dereferencing from " ++ show a ++ "\n" ++ show rf
-ref2C d@(Dereference ref) = do
- r <- ref2C ref
- t <- fromPointer (show d) =<< gets lastType
- modify (\st -> st{lastType = t})
- return $ (parens $ text "*" <> r)
-ref2C f@(FunCall params ref) = do
- r <- fref2C ref
- t <- gets lastType
- case t of
- BTFunction _ _ t' -> do
- ps <- liftM (parens . hsep . punctuate (char ',')) $ mapM expr2C params
- modify (\s -> s{lastType = t'})
- return $ r <> ps
- _ -> case (ref, params) of
- (SimpleReference i, [p]) -> ref2C $ TypeCast i p
- _ -> error $ "ref2C FunCall erroneous type cast detected: " ++ show f ++ "\nType detected: " ++ show t
- where
- fref2C (SimpleReference name) = id2C (IOLookupFunction $ length params) name
- fref2C a = ref2C a
-
-ref2C (Address ref) = do
- r <- ref2C ref
- lt <- gets lastType
- case lt of
- BTFunction True _ _ -> return $ text "&" <> parens (r <> text "__vars")
- _ -> return $ text "&" <> parens r
-ref2C (TypeCast t'@(Identifier i _) expr) = do
- lt <- expr2C expr >> gets lastType
- case (map toLower i, lt) of
- ("pchar", BTString) -> ref2C $ FunCall [expr] (SimpleReference (Identifier "_pchar" $ BTPointerTo BTChar))
- ("shortstring", BTPointerTo _) -> ref2C $ FunCall [expr] (SimpleReference (Identifier "pchar2str" $ BTString))
- (a, _) -> do
- e <- expr2C expr
- t <- id2C IOLookup t'
- return . parens $ parens t <> e
-ref2C (RefExpression expr) = expr2C expr
-
-
-op2C :: String -> String
-op2C "or" = "|"
-op2C "and" = "&"
-op2C "not" = "~"
-op2C "xor" = "^"
-op2C "div" = "/"
-op2C "mod" = "%"
-op2C "shl" = "<<"
-op2C "shr" = ">>"
-op2C "<>" = "!="
-op2C "=" = "=="
-op2C "/" = "/(float)"
-op2C a = a
-
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/pas2c/CMakeLists.txt Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,29 @@
+set(pas2c_sources
+ Main.hs
+ PascalBasics.hs
+ PascalParser.hs
+ PascalPreprocessor.hs
+ PascalUnitSyntaxTree.hs
+ Pas2C.hs
+ )
+
+set(pas2c_main ${CMAKE_SOURCE_DIR}/tools/pas2c/Main.hs)
+
+set(ghc_flags
+ --make ${pas2c_main}
+ -i${CMAKE_SOURCE_DIR}/tools/pas2c/
+ -o ${EXECUTABLE_OUTPUT_PATH}/pas2c${CMAKE_EXECUTABLE_SUFFIX}
+ -odir ${CMAKE_CURRENT_BINARY_DIR}
+ -hidir ${CMAKE_CURRENT_BINARY_DIR}
+ ${haskell_flags}
+ )
+
+add_custom_command(OUTPUT "${EXECUTABLE_OUTPUT_PATH}/pas2c${CMAKE_EXECUTABLE_SUFFIX}"
+ COMMAND "${ghc_executable}"
+ ARGS ${ghc_flags}
+ MAIN_DEPENDENCY ${hwserv_main}
+ DEPENDS ${hwserver_sources}
+ )
+
+add_custom_target(pas2c ALL DEPENDS "${EXECUTABLE_OUTPUT_PATH}/pas2c${CMAKE_EXECUTABLE_SUFFIX}")
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/pas2c/Main.hs Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,56 @@
+module Main( main ) where
+
+import System.Console.GetOpt
+import System.Environment
+import System.Exit
+import System.IO
+import Data.Maybe( fromMaybe )
+import Pas2C
+
+main = do
+ args <- getArgs
+ if length args == 0
+ then do
+ name <- getProgName
+ hPutStrLn stderr $ usageInfo header options
+ exitFailure
+ else do
+ case getOpt RequireOrder options args of
+ (flags, [], []) ->
+ if length args == 8 then do
+ hPutStrLn stdout $ "--------Pas2C Config--------"
+ hPutStrLn stdout $ "Main module: " ++ (args !! 1)
+ hPutStrLn stdout $ "Input path : " ++ (args !! 3)
+ hPutStrLn stdout $ "Output path: " ++ (args !! 5)
+ hPutStrLn stdout $ "Altern path: " ++ (args !! 7)
+ hPutStrLn stdout $ "----------------------------"
+ pas2C (args !! 1) ((args !! 3)++"/") ((args !! 5)++"/") ((args !! 7)++"/")
+ hPutStrLn stdout $ "----------------------------"
+ else do
+ if length args == 6 then do
+ hPutStrLn stdout $ "--------Pas2C Config--------"
+ hPutStrLn stdout $ "Main module: " ++ (args !! 1)
+ hPutStrLn stdout $ "Input path : " ++ (args !! 3)
+ hPutStrLn stdout $ "Output path: " ++ (args !! 5)
+ hPutStrLn stdout $ "Altern path: " ++ "./"
+ hPutStrLn stdout $ "----------------------------"
+ pas2C (args !! 1) ((args !! 3)++"/") ((args !! 5)++"/") "./"
+ hPutStrLn stdout $ "----------------------------"
+ else do
+ error $ usageInfo header options
+ (_, nonOpts, []) -> error $ "unrecognized arguments: " ++ unwords nonOpts
+ (_, _, msgs) -> error $ usageInfo header options
+ where header = "Freepascal to C conversion! Please use -n -i -o -a options in this order.\n"
+
+
+data Flag = HelpMessage | Name String | Input String | Output String | Alternate String
+
+options :: [OptDescr Flag]
+options = [
+ Option ['h'] ["help"] (NoArg HelpMessage) "print this help message",
+ Option ['n'] ["name"] (ReqArg Name "MAIN") "name of the main Pascal module",
+ Option ['i'] ["input"] (ReqArg Input "DIR") "input directory, where .pas files will be read",
+ Option ['o'] ["output"] (ReqArg Output "DIR") "output directory, where .c/.h files will be written",
+ Option ['a'] ["alternate"] (ReqArg Alternate "DIR") "alternate input directory, for out of source builds"
+ ]
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/pas2c/Pas2C.hs Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,1172 @@
+{-# LANGUAGE ScopedTypeVariables #-}
+module Pas2C where
+
+import Text.PrettyPrint.HughesPJ
+import Data.Maybe
+import Data.Char
+import Text.Parsec.Prim hiding (State)
+import Control.Monad.State
+import System.IO
+import System.Directory
+import Control.Monad.IO.Class
+import PascalPreprocessor
+import Control.Exception
+import System.IO.Error
+import qualified Data.Map as Map
+import qualified Data.Set as Set
+import Data.List (find)
+import Numeric
+
+import PascalParser(pascalUnit)
+import PascalUnitSyntaxTree
+
+
+data InsertOption =
+ IOInsert
+ | IOInsertWithType Doc
+ | IOLookup
+ | IOLookupLast
+ | IOLookupFunction Int
+ | IODeferred
+
+data Record = Record
+ {
+ lcaseId :: String,
+ baseType :: BaseType,
+ typeDecl :: Doc
+ }
+ deriving Show
+type Records = Map.Map String [Record]
+data RenderState = RenderState
+ {
+ currentScope :: Records,
+ lastIdentifier :: String,
+ lastType :: BaseType,
+ isFunctionType :: Bool, -- set to true if the current function parameter is functiontype
+ lastIdTypeDecl :: Doc,
+ stringConsts :: [(String, String)],
+ uniqCounter :: Int,
+ toMangle :: Set.Set String,
+ enums :: [(String, [String])], -- store all declared enums
+ currentUnit :: String,
+ currentFunctionResult :: String,
+ namespaces :: Map.Map String Records
+ }
+
+rec2Records = map (\(a, b) -> Record a b empty)
+
+emptyState = RenderState Map.empty "" BTUnknown False empty [] 0 Set.empty [] "" ""
+
+getUniq :: State RenderState Int
+getUniq = do
+ i <- gets uniqCounter
+ modify(\s -> s{uniqCounter = uniqCounter s + 1})
+ return i
+
+addStringConst :: String -> State RenderState Doc
+addStringConst str = do
+ strs <- gets stringConsts
+ let a = find ((==) str . snd) strs
+ if isJust a then
+ do
+ modify (\s -> s{lastType = BTString})
+ return . text . fst . fromJust $ a
+ else
+ do
+ i <- getUniq
+ let sn = "__str" ++ show i
+ modify (\s -> s{lastType = BTString, stringConsts = (sn, str) : strs})
+ return $ text sn
+
+escapeStr :: String -> String
+escapeStr = foldr escapeChar []
+
+escapeChar :: Char -> ShowS
+escapeChar '"' s = "\\\"" ++ s
+escapeChar '\\' s = "\\\\" ++ s
+escapeChar a s = a : s
+
+strInit :: String -> Doc
+strInit a = text "STRINIT" <> parens (doubleQuotes (text $ escapeStr a))
+
+renderStringConsts :: State RenderState Doc
+renderStringConsts = liftM (vcat . map (\(a, b) -> text "static const string255" <+> (text a) <+> text "=" <+> strInit b <> semi))
+ $ gets stringConsts
+
+docToLower :: Doc -> Doc
+docToLower = text . map toLower . render
+
+pas2C :: String -> String -> String -> String -> IO ()
+pas2C fn inputPath outputPath alternateInputPath = do
+ s <- flip execStateT initState $ f fn
+ renderCFiles s outputPath
+ where
+ printLn = liftIO . hPutStrLn stdout
+ print = liftIO . hPutStr stdout
+ initState = Map.empty
+ f :: String -> StateT (Map.Map String PascalUnit) IO ()
+ f fileName = do
+ processed <- gets $ Map.member fileName
+ unless processed $ do
+ print ("Preprocessing '" ++ fileName ++ ".pas'... ")
+ fc' <- liftIO
+ $ tryJust (guard . isDoesNotExistError)
+ $ preprocess inputPath alternateInputPath (fileName ++ ".pas")
+ case fc' of
+ (Left a) -> do
+ modify (Map.insert fileName (System []))
+ printLn "doesn't exist"
+ (Right fc) -> do
+ print "ok, parsing... "
+ let ptree = parse pascalUnit fileName fc
+ case ptree of
+ (Left a) -> do
+ liftIO $ writeFile (outputPath ++ "preprocess.out") fc
+ printLn $ show a ++ "\nsee preprocess.out for preprocessed source"
+ fail "stop"
+ (Right a) -> do
+ printLn "ok"
+ modify (Map.insert fileName a)
+ mapM_ f (usesFiles a)
+
+
+renderCFiles :: Map.Map String PascalUnit -> String -> IO ()
+renderCFiles units outputPath = do
+ let u = Map.toList units
+ let nss = Map.map (toNamespace nss) units
+ --hPutStrLn stderr $ "Units: " ++ (show . Map.keys . Map.filter (not . Map.null) $ nss)
+ --writeFile "pas2c.log" $ unlines . map (\t -> show (fst t) ++ "\n" ++ (unlines . map ((:) '\t' . show) . snd $ t)) . Map.toList $ nss
+ mapM_ (toCFiles outputPath nss) u
+ where
+ toNamespace :: Map.Map String Records -> PascalUnit -> Records
+ toNamespace nss (System tvs) =
+ currentScope $ execState f (emptyState nss)
+ where
+ f = do
+ checkDuplicateFunDecls tvs
+ mapM_ (tvar2C True False True False) tvs
+ toNamespace nss (Redo tvs) = -- functions that are re-implemented, add prefix to all of them
+ currentScope $ execState f (emptyState nss){currentUnit = "fpcrtl_"}
+ where
+ f = do
+ checkDuplicateFunDecls tvs
+ mapM_ (tvar2C True False True False) tvs
+ toNamespace _ (Program {}) = Map.empty
+ toNamespace nss (Unit (Identifier i _) interface _ _ _) =
+ currentScope $ execState (interface2C interface True) (emptyState nss){currentUnit = map toLower i ++ "_"}
+
+withState' :: (RenderState -> RenderState) -> State RenderState a -> State RenderState a
+withState' f sf = do
+ st <- liftM f get
+ let (a, s) = runState sf st
+ modify(\st -> st{
+ lastType = lastType s
+ , uniqCounter = uniqCounter s
+ , stringConsts = stringConsts s
+ })
+ return a
+
+withLastIdNamespace f = do
+ li <- gets lastIdentifier
+ nss <- gets namespaces
+ withState' (\st -> st{currentScope = fromMaybe Map.empty $ Map.lookup li (namespaces st)}) f
+
+withRecordNamespace :: String -> [Record] -> State RenderState Doc -> State RenderState Doc
+withRecordNamespace _ [] = error "withRecordNamespace: empty record"
+withRecordNamespace prefix recs = withState' f
+ where
+ f st = st{currentScope = Map.unionWith un records (currentScope st), currentUnit = ""}
+ records = Map.fromList $ map (\(Record a b d) -> (map toLower a, [Record (prefix ++ a) b d])) recs
+ un [a] b = a : b
+
+toCFiles :: String -> Map.Map String Records -> (String, PascalUnit) -> IO ()
+toCFiles _ _ (_, System _) = return ()
+toCFiles _ _ (_, Redo _) = return ()
+toCFiles outputPath ns p@(fn, pu) = do
+ hPutStrLn stdout $ "Rendering '" ++ fn ++ "'..."
+ toCFiles' p
+ where
+ toCFiles' (fn, p@(Program {})) = writeFile (outputPath ++ fn ++ ".c") $ "#include \"fpcrtl.h\"\n" ++ (render2C initialState . pascal2C) p
+ toCFiles' (fn, (Unit unitId@(Identifier i _) interface implementation _ _)) = do
+ let (a, s) = runState (id2C IOInsert (setBaseType BTUnit unitId) >> interface2C interface True) initialState{currentUnit = map toLower i ++ "_"}
+ (a', s') = runState (id2C IOInsert (setBaseType BTUnit unitId) >> interface2C interface False) initialState{currentUnit = map toLower i ++ "_"}
+ enumDecl = (renderEnum2Strs (enums s) False)
+ enumImpl = (renderEnum2Strs (enums s) True)
+ writeFile (outputPath ++ fn ++ ".h") $ "#pragma once\n\n#include \"pas2c.h\"\n\n" ++ (render (a $+$ text "")) ++ "\n" ++ enumDecl
+ writeFile (outputPath ++ fn ++ ".c") $ "#include \"fpcrtl.h\"\n\n#include \"" ++ fn ++ ".h\"\n" ++ render (a' $+$ text "") ++ (render2C s . implementation2C) implementation ++ "\n" ++ enumImpl
+ initialState = emptyState ns
+
+ render2C :: RenderState -> State RenderState Doc -> String
+ render2C st p =
+ let (a, s) = runState p st in
+ render a
+
+renderEnum2Strs :: [(String, [String])] -> Bool -> String
+renderEnum2Strs enums implement =
+ render $ foldl ($+$) empty $ map (\en -> let d = decl (fst en) in if implement then d $+$ enum2strBlock (snd en) else d <> semi) enums
+ where
+ decl id = text "string255 __attribute__((overloadable)) fpcrtl_GetEnumName" <> parens (text "int dummy, const" <+> text id <+> text "enumvar")
+ enum2strBlock en =
+ text "{"
+ $+$
+ (nest 4 $
+ text "switch(enumvar){"
+ $+$
+ (foldl ($+$) empty $ map (\e -> text "case" <+> text e <> colon $+$ (nest 4 $ text "return fpcrtl_make_string" <> (parens $ doubleQuotes $ text e) <> semi $+$ text "break;")) en)
+ $+$
+ text "default: assert(0);"
+ $+$
+ (nest 4 $ text "return fpcrtl_make_string(\"nonsense\");")
+ $+$
+ text "}"
+ )
+ $+$
+ text "}"
+
+usesFiles :: PascalUnit -> [String]
+usesFiles (Program _ (Implementation uses _) _) = ["pas2cSystem", "pas2cRedo"] ++ uses2List uses
+usesFiles (Unit _ (Interface uses1 _) (Implementation uses2 _) _ _) = ["pas2cSystem", "pas2cRedo"] ++ uses2List uses1 ++ uses2List uses2
+usesFiles (System {}) = []
+usesFiles (Redo {}) = []
+
+pascal2C :: PascalUnit -> State RenderState Doc
+pascal2C (Unit _ interface implementation init fin) =
+ liftM2 ($+$) (interface2C interface True) (implementation2C implementation)
+
+pascal2C (Program _ implementation mainFunction) = do
+ impl <- implementation2C implementation
+ [main] <- tvar2C True False True True (FunctionDeclaration (Identifier "main" (BTInt True)) False False (SimpleType $ Identifier "int" (BTInt True)) [VarDeclaration False False ([Identifier "argc" (BTInt True)], SimpleType (Identifier "Integer" (BTInt True))) Nothing, VarDeclaration False False ([Identifier "argv" BTUnknown], SimpleType (Identifier "PPChar" BTUnknown)) Nothing] (Just (TypesAndVars [], mainFunction)))
+
+ return $ impl $+$ main
+
+
+-- the second bool indicates whether do normal interface translation or generate variable declarations
+-- that will be inserted into implementation files
+interface2C :: Interface -> Bool -> State RenderState Doc
+interface2C (Interface uses tvars) True = do
+ u <- uses2C uses
+ tv <- typesAndVars2C True True True tvars
+ r <- renderStringConsts
+ return (u $+$ r $+$ tv)
+interface2C (Interface uses tvars) False = do
+ u <- uses2C uses
+ tv <- typesAndVars2C True False False tvars
+ r <- renderStringConsts
+ return tv
+
+implementation2C :: Implementation -> State RenderState Doc
+implementation2C (Implementation uses tvars) = do
+ u <- uses2C uses
+ tv <- typesAndVars2C True False True tvars
+ r <- renderStringConsts
+ return (u $+$ r $+$ tv)
+
+checkDuplicateFunDecls :: [TypeVarDeclaration] -> State RenderState ()
+checkDuplicateFunDecls tvs =
+ modify $ \s -> s{toMangle = Map.keysSet . Map.filter (> 1) . foldr ins initMap $ tvs}
+ where
+ initMap = Map.empty
+ --initMap = Map.fromList [("reset", 2)]
+ ins (FunctionDeclaration (Identifier i _) _ _ _ _ _) m = Map.insertWith (+) (map toLower i) 1 m
+ ins _ m = m
+
+-- the second bool indicates whether declare variable as extern or not
+-- the third bool indicates whether include types or not
+
+typesAndVars2C :: Bool -> Bool -> Bool -> TypesAndVars -> State RenderState Doc
+typesAndVars2C b externVar includeType(TypesAndVars ts) = do
+ checkDuplicateFunDecls ts
+ liftM (vcat . map (<> semi) . concat) $ mapM (tvar2C b externVar includeType False) ts
+
+setBaseType :: BaseType -> Identifier -> Identifier
+setBaseType bt (Identifier i _) = Identifier i bt
+
+uses2C :: Uses -> State RenderState Doc
+uses2C uses@(Uses unitIds) = do
+
+ mapM_ injectNamespace (Identifier "pas2cSystem" undefined : unitIds)
+ mapM_ injectNamespace (Identifier "pas2cRedo" undefined : unitIds)
+ mapM_ (id2C IOInsert . setBaseType BTUnit) unitIds
+ return $ vcat . map (\i -> text $ "#include \"" ++ i ++ ".h\"") $ uses2List uses
+ where
+ injectNamespace (Identifier i _) = do
+ getNS <- gets (flip Map.lookup . namespaces)
+ modify (\s -> s{currentScope = Map.unionWith (++) (fromMaybe Map.empty (getNS i)) $ currentScope s})
+
+uses2List :: Uses -> [String]
+uses2List (Uses ids) = map (\(Identifier i _) -> i) ids
+
+
+setLastIdValues vv = (\s -> s{lastType = baseType vv, lastIdentifier = lcaseId vv, lastIdTypeDecl = typeDecl vv})
+
+id2C :: InsertOption -> Identifier -> State RenderState Doc
+id2C IOInsert i = id2C (IOInsertWithType empty) i
+id2C (IOInsertWithType d) (Identifier i t) = do
+ ns <- gets currentScope
+ tom <- gets (Set.member n . toMangle)
+ cu <- gets currentUnit
+ let (i', t') = case (t, tom) of
+ (BTFunction _ p _, True) -> (cu ++ i ++ ('_' : show (length p)), t)
+ (BTFunction _ _ _, _) -> (cu ++ i, t)
+ (BTVarParam t', _) -> ('(' : '*' : i ++ ")" , t')
+ _ -> (i, t)
+ modify (\s -> s{currentScope = Map.insertWith (++) n [Record i' t' d] (currentScope s), lastIdentifier = n})
+ return $ text i'
+ where
+ n = map toLower i
+
+id2C IOLookup i = id2CLookup head i
+id2C IOLookupLast i = id2CLookup last i
+id2C (IOLookupFunction params) (Identifier i t) = do
+ let i' = map toLower i
+ v <- gets $ Map.lookup i' . currentScope
+ lt <- gets lastType
+ if isNothing v then
+ error $ "Not defined: '" ++ i' ++ "'\n" ++ show lt ++ "\nwith num of params = " ++ show params ++ "\n" ++ show v
+ else
+ let vv = fromMaybe (head $ fromJust v) . find checkParam $ fromJust v in
+ modify (setLastIdValues vv) >> (return . text . lcaseId $ vv)
+ where
+ checkParam (Record _ (BTFunction _ p _) _) = (length p) == params
+ checkParam _ = False
+id2C IODeferred (Identifier i t) = do
+ let i' = map toLower i
+ v <- gets $ Map.lookup i' . currentScope
+ if (isNothing v) then
+ modify (\s -> s{lastType = BTUnknown, lastIdentifier = i}) >> return (text i)
+ else
+ let vv = head $ fromJust v in modify (setLastIdValues vv) >> (return . text . lcaseId $ vv)
+
+id2CLookup :: ([Record] -> Record) -> Identifier -> State RenderState Doc
+id2CLookup f (Identifier i t) = do
+ let i' = map toLower i
+ v <- gets $ Map.lookup i' . currentScope
+ lt <- gets lastType
+ if isNothing v then
+ error $ "Not defined: '" ++ i' ++ "'\n" ++ show lt
+ else
+ let vv = f $ fromJust v in modify (setLastIdValues vv) >> (return . text . lcaseId $ vv)
+
+
+
+id2CTyped :: TypeDecl -> Identifier -> State RenderState Doc
+id2CTyped = id2CTyped2 Nothing
+
+id2CTyped2 :: Maybe Doc -> TypeDecl -> Identifier -> State RenderState Doc
+id2CTyped2 md t (Identifier i _) = do
+ tb <- resolveType t
+ case (t, tb) of
+ (_, BTUnknown) -> do
+ error $ "id2CTyped: type BTUnknown for " ++ show i ++ "\ntype: " ++ show t
+ (SimpleType {}, BTRecord _ r) -> do
+ ts <- type2C t
+ id2C (IOInsertWithType $ ts empty) (Identifier i (BTRecord (render $ ts empty) r))
+ (_, BTRecord _ r) -> do
+ ts <- type2C t
+ id2C (IOInsertWithType $ ts empty) (Identifier i (BTRecord i r))
+ _ -> case md of
+ Nothing -> id2C IOInsert (Identifier i tb)
+ Just ts -> id2C (IOInsertWithType ts) (Identifier i tb)
+
+typeVarDecl2BaseType :: [TypeVarDeclaration] -> State RenderState [(Bool, BaseType)]
+typeVarDecl2BaseType d = do
+ st <- get
+ result <- sequence $ concat $ map resolveType' d
+ put st -- restore state (not sure if necessary)
+ return result
+ where
+ resolveType' :: TypeVarDeclaration -> [State RenderState (Bool, BaseType)]
+ resolveType' (VarDeclaration isVar _ (ids, t) _) = replicate (length ids) (resolveTypeHelper' (resolveType t) isVar)
+ resolveType' _ = error "typeVarDecl2BaseType: not a VarDeclaration"
+ resolveTypeHelper' :: State RenderState BaseType -> Bool -> State RenderState (Bool, BaseType)
+ resolveTypeHelper' st b = do
+ bt <- st
+ return (b, bt)
+
+resolveType :: TypeDecl -> State RenderState BaseType
+resolveType st@(SimpleType (Identifier i _)) = do
+ let i' = map toLower i
+ v <- gets $ Map.lookup i' . currentScope
+ if isJust v then return . baseType . head $ fromJust v else return $ f i'
+ where
+ f "uinteger" = BTInt False
+ f "integer" = BTInt True
+ f "pointer" = BTPointerTo BTVoid
+ f "boolean" = BTBool
+ f "float" = BTFloat
+ f "char" = BTChar
+ f "string" = BTString
+ f _ = error $ "Unknown system type: " ++ show st
+resolveType (PointerTo (SimpleType (Identifier i _))) = return . BTPointerTo $ BTUnresolved (map toLower i)
+resolveType (PointerTo t) = liftM BTPointerTo $ resolveType t
+resolveType (RecordType tv mtvs) = do
+ tvs <- mapM f (concat $ tv : fromMaybe [] mtvs)
+ return . BTRecord "" . concat $ tvs
+ where
+ f :: TypeVarDeclaration -> State RenderState [(String, BaseType)]
+ f (VarDeclaration _ _ (ids, td) _) = mapM (\(Identifier i _) -> liftM ((,) i) $ resolveType td) ids
+resolveType (ArrayDecl (Just i) t) = do
+ t' <- resolveType t
+ return $ BTArray i (BTInt True) t'
+resolveType (ArrayDecl Nothing t) = liftM (BTArray RangeInfinite (BTInt True)) $ resolveType t
+resolveType (FunctionType t a) = do
+ bts <- typeVarDecl2BaseType a
+ liftM (BTFunction False bts) $ resolveType t
+resolveType (DeriveType (InitHexNumber _)) = return (BTInt True)
+resolveType (DeriveType (InitNumber _)) = return (BTInt True)
+resolveType (DeriveType (InitFloat _)) = return BTFloat
+resolveType (DeriveType (InitString _)) = return BTString
+resolveType (DeriveType (InitBinOp {})) = return (BTInt True)
+resolveType (DeriveType (InitPrefixOp _ e)) = initExpr2C e >> gets lastType
+resolveType (DeriveType (BuiltInFunction{})) = return (BTInt True)
+resolveType (DeriveType (InitReference (Identifier{}))) = return BTBool -- TODO: derive from actual type
+resolveType (DeriveType _) = return BTUnknown
+resolveType (String _) = return BTString
+resolveType VoidType = return BTVoid
+resolveType (Sequence ids) = return $ BTEnum $ map (\(Identifier i _) -> map toLower i) ids
+resolveType (RangeType _) = return $ BTVoid
+resolveType (Set t) = liftM BTSet $ resolveType t
+resolveType (VarParamType t) = liftM BTVarParam $ resolveType t
+
+
+resolve :: String -> BaseType -> State RenderState BaseType
+resolve s (BTUnresolved t) = do
+ v <- gets $ Map.lookup t . currentScope
+ if isJust v then
+ resolve s . baseType . head . fromJust $ v
+ else
+ error $ "Unknown type " ++ show t ++ "\n" ++ s
+resolve _ t = return t
+
+fromPointer :: String -> BaseType -> State RenderState BaseType
+fromPointer s (BTPointerTo t) = resolve s t
+fromPointer s t = do
+ error $ "Dereferencing from non-pointer type " ++ show t ++ "\n" ++ s
+
+
+functionParams2C params = liftM (hcat . punctuate comma . concat) $ mapM (tvar2C False False True True) params
+
+numberOfDeclarations :: [TypeVarDeclaration] -> Int
+numberOfDeclarations = sum . map cnt
+ where
+ cnt (VarDeclaration _ _ (ids, _) _) = length ids
+ cnt _ = 1
+
+hasPassByReference :: [TypeVarDeclaration] -> Bool
+hasPassByReference = or . map isVar
+ where
+ isVar (VarDeclaration v _ (_, _) _) = v
+ isVar _ = error $ "hasPassByReference called not on function parameters"
+
+toIsVarList :: [TypeVarDeclaration] -> [Bool]
+toIsVarList = concatMap isVar
+ where
+ isVar (VarDeclaration v _ (p, _) _) = replicate (length p) v
+ isVar _ = error $ "toIsVarList called not on function parameters"
+
+
+funWithVarsToDefine :: String -> [TypeVarDeclaration] -> Doc
+funWithVarsToDefine n params = text "#define" <+> text n <> parens abc <+> text (n ++ "__vars") <> parens cparams
+ where
+ abc = hcat . punctuate comma . map (char . fst) $ ps
+ cparams = hcat . punctuate comma . map (\(c, v) -> if v then char '&' <> parens (char c) else char c) $ ps
+ ps = zip ['a'..] (toIsVarList params)
+
+fun2C :: Bool -> String -> TypeVarDeclaration -> State RenderState [Doc]
+fun2C _ _ (FunctionDeclaration name inline overload returnType params Nothing) = do
+ t <- type2C returnType
+ t'<- gets lastType
+ bts <- typeVarDecl2BaseType params
+ p <- withState' id $ functionParams2C params
+ n <- liftM render . id2C IOInsert $ setBaseType (BTFunction False bts t') name
+ let decor = if overload then text "__attribute__((overloadable))" else empty
+ return [t empty <+> decor <+> text n <> parens p]
+
+fun2C True rv (FunctionDeclaration name@(Identifier i bt) inline overload returnType params (Just (tvars, phrase))) = do
+ let isVoid = case returnType of
+ VoidType -> True
+ _ -> False
+
+ let res = docToLower $ text rv <> if isVoid then empty else text "_result"
+ t <- type2C returnType
+ t' <- gets lastType
+
+ bts <- typeVarDecl2BaseType params
+ cu <- gets currentUnit
+ notDeclared <- liftM isNothing . gets $ Map.lookup (map toLower i) . currentScope
+
+ n <- liftM render . id2C IOInsert $ setBaseType (BTFunction hasVars bts t') name
+ let resultId = if isVoid
+ then n -- void type doesn't have result, solving recursive procedure calls
+ else (render res)
+
+ (p, ph) <- withState' (\st -> st{currentScope = Map.insertWith un (map toLower rv) [Record resultId (if isVoid then (BTFunction hasVars bts t') else t') empty] $ currentScope st
+ , currentFunctionResult = if isVoid then [] else render res}) $ do
+ p <- functionParams2C params
+ ph <- liftM2 ($+$) (typesAndVars2C False False True tvars) (phrase2C' phrase)
+ return (p, ph)
+
+ let phrasesBlock = if isVoid then ph else t empty <+> res <> semi $+$ ph $+$ text "return" <+> res <> semi
+ let define = if hasVars then text "#ifndef" <+> text n $+$ funWithVarsToDefine n params $+$ text "#endif" else empty
+ let inlineDecor = if inline then case notDeclared of
+ True -> text "static inline"
+ False -> text "inline"
+ else empty
+ overloadDecor = if overload then text "__attribute__((overloadable))" else empty
+ return [
+ --define
+ -- $+$
+ --(if notDeclared && hasVars then funWithVarsToDefine n params else empty) $+$
+ inlineDecor <+> t empty <+> overloadDecor <+> text n <> parens p
+ $+$
+ text "{"
+ $+$
+ nest 4 phrasesBlock
+ $+$
+ text "}"]
+ where
+ phrase2C' (Phrases p) = liftM vcat $ mapM phrase2C p
+ phrase2C' p = phrase2C p
+ un [a] b = a : b
+ hasVars = hasPassByReference params
+
+fun2C False _ (FunctionDeclaration (Identifier name _) _ _ _ _ _) = error $ "nested functions not allowed: " ++ name
+fun2C _ tv _ = error $ "fun2C: I don't render " ++ show tv
+
+-- the second bool indicates whether declare variable as extern or not
+-- the third bool indicates whether include types or not
+-- the fourth bool indicates whether ignore initialization or not (basically for dynamic arrays since we cannot do initialization in function params)
+tvar2C :: Bool -> Bool -> Bool -> Bool -> TypeVarDeclaration -> State RenderState [Doc]
+tvar2C b _ includeType _ f@(FunctionDeclaration (Identifier name _) _ _ _ _ _) = do
+ t <- fun2C b name f
+ if includeType then return t else return []
+tvar2C _ _ includeType _ td@(TypeDeclaration i' t) = do
+ i <- id2CTyped t i'
+ tp <- type2C t
+ let res = if includeType then [text "typedef" <+> tp i] else []
+ case t of
+ (Sequence ids) -> do
+ modify(\s -> s{enums = (render i, map (\(Identifier i _) -> i) ids) : enums s})
+ return res
+ _ -> return res
+
+tvar2C _ _ _ _ (VarDeclaration True _ (ids, t) Nothing) = do
+ t' <- liftM ((empty <+>) . ) $ type2C t
+ liftM (map(\i -> t' i)) $ mapM (id2CTyped2 (Just $ t' empty) (VarParamType t)) ids
+
+tvar2C _ externVar includeType ignoreInit (VarDeclaration _ isConst (ids, t) mInitExpr) = do
+ t' <- liftM (((if isConst then text "static const" else if externVar
+ then text "extern"
+ else empty)
+ <+>) . ) $ type2C t
+ ie <- initExpr mInitExpr
+ lt <- gets lastType
+ case (isConst, lt, ids, mInitExpr) of
+ (True, BTInt _, [i], Just _) -> do
+ i' <- id2CTyped t i
+ return $ if includeType then [text "enum" <> braces (i' <+> ie)] else []
+ (True, BTFloat, [i], Just e) -> do
+ i' <- id2CTyped t i
+ ie <- initExpr2C e
+ return $ if includeType then [text "#define" <+> i' <+> parens ie <> text "\n"] else []
+ (_, BTFunction{}, _, Nothing) -> liftM (map(\i -> t' i)) $ mapM (id2CTyped t) ids
+ (_, BTArray r _ _, [i], _) -> do
+ i' <- id2CTyped t i
+ ie' <- return $ case (r, mInitExpr, ignoreInit) of
+ (RangeInfinite, Nothing, False) -> text "= NULL" -- force dynamic array to be initialized as NULL if not initialized at all
+ (_, _, _) -> ie
+ result <- liftM (map(\i -> varDeclDecision isConst includeType (t' i) ie')) $ mapM (id2CTyped t) ids
+ case (r, ignoreInit) of
+ (RangeInfinite, False) ->
+ -- if the array is dynamic, add dimension info to it
+ return $ [dimDecl] ++ result
+ where
+ arrayDimStr = show $ arrayDimension t
+ arrayDimInitExp = text ("={" ++ ".dim = " ++ arrayDimStr ++ ", .a = {0, 0, 0, 0}}")
+ dimDecl = varDeclDecision isConst includeType (text "fpcrtl_dimension_t" <+> i' <> text "_dimension_info") arrayDimInitExp
+
+ (_, _) -> return result
+
+ _ -> liftM (map(\i -> varDeclDecision isConst includeType (t' i) ie)) $ mapM (id2CTyped2 (Just $ t' empty) t) ids
+ where
+ initExpr Nothing = return $ empty
+ initExpr (Just e) = liftM (text "=" <+>) (initExpr2C e)
+ varDeclDecision True True varStr expStr = varStr <+> expStr
+ varDeclDecision False True varStr expStr = if externVar then varStr else varStr <+> expStr
+ varDeclDecision False False varStr expStr = varStr <+> expStr
+ varDeclDecision True False varStr expStr = empty
+ arrayDimension a = case a of
+ ArrayDecl Nothing t -> let a = arrayDimension t in if a > 3 then error "Dynamic array with dimension > 4 is not supported." else 1 + arrayDimension t
+ ArrayDecl _ _ -> error "Mixed dynamic array and static array are not supported."
+ _ -> 0
+
+tvar2C f _ _ _ (OperatorDeclaration op (Identifier i _) inline ret params body) = do
+ r <- op2CTyped op (extractTypes params)
+ fun2C f i (FunctionDeclaration r inline False ret params body)
+
+
+op2CTyped :: String -> [TypeDecl] -> State RenderState Identifier
+op2CTyped op t = do
+ t' <- liftM (render . hcat . punctuate (char '_') . map (\t -> t empty)) $ mapM type2C t
+ bt <- gets lastType
+ return $ Identifier (t' ++ "_op_" ++ opStr) bt
+ where
+ opStr = case op of
+ "+" -> "add"
+ "-" -> "sub"
+ "*" -> "mul"
+ "/" -> "div"
+ "/(float)" -> "div"
+ "=" -> "eq"
+ "<" -> "lt"
+ ">" -> "gt"
+ "<>" -> "neq"
+ _ -> error $ "op2CTyped: unknown op '" ++ op ++ "'"
+
+extractTypes :: [TypeVarDeclaration] -> [TypeDecl]
+extractTypes = concatMap f
+ where
+ f (VarDeclaration _ _ (ids, t) _) = replicate (length ids) t
+ f a = error $ "extractTypes: can't extract from " ++ show a
+
+initExpr2C, initExpr2C' :: InitExpression -> State RenderState Doc
+initExpr2C (InitArray values) = liftM (braces . vcat . punctuate comma) $ mapM initExpr2C values
+initExpr2C a = initExpr2C' a
+initExpr2C' InitNull = return $ text "NULL"
+initExpr2C' (InitAddress expr) = do
+ ie <- initExpr2C' expr
+ lt <- gets lastType
+ case lt of
+ BTFunction True _ _ -> return $ text "&" <> ie -- <> text "__vars"
+ _ -> return $ text "&" <> ie
+initExpr2C' (InitPrefixOp op expr) = liftM (text (op2C op) <>) (initExpr2C' expr)
+initExpr2C' (InitBinOp op expr1 expr2) = do
+ e1 <- initExpr2C' expr1
+ e2 <- initExpr2C' expr2
+ return $ parens $ e1 <+> text (op2C op) <+> e2
+initExpr2C' (InitNumber s) = do
+ modify(\s -> s{lastType = (BTInt True)})
+ return $ text s
+initExpr2C' (InitFloat s) = return $ text s
+initExpr2C' (InitHexNumber s) = return $ text "0x" <> (text . map toLower $ s)
+initExpr2C' (InitString [a]) = return . quotes $ text [a]
+initExpr2C' (InitString s) = return $ strInit s
+initExpr2C' (InitChar a) = return $ quotes $ text "\\x" <> text (showHex (read a) "")
+initExpr2C' (InitReference i) = id2C IOLookup i
+initExpr2C' (InitRecord fields) = do
+ (fs :: [Doc]) <- mapM (\(Identifier a _, b) -> liftM (text "." <> text a <+> equals <+>) $ initExpr2C b) fields
+ return $ lbrace $+$ (nest 4 . vcat . punctuate comma $ fs) $+$ rbrace
+initExpr2C' (InitArray [value]) = initExpr2C value
+initExpr2C' r@(InitRange (Range i@(Identifier i' _))) = do
+ id2C IOLookup i
+ t <- gets lastType
+ case t of
+ BTEnum s -> return . int $ length s
+ BTInt _ -> case i' of
+ "byte" -> return $ int 256
+ _ -> error $ "InitRange identifier: " ++ i'
+ _ -> error $ "InitRange: " ++ show r
+initExpr2C' (InitRange (RangeFromTo (InitNumber "0") r)) = initExpr2C $ BuiltInFunction "succ" [r]
+initExpr2C' (InitRange (RangeFromTo (InitChar "0") (InitChar r))) = initExpr2C $ BuiltInFunction "succ" [InitNumber r]
+initExpr2C' (InitRange a) = error $ show a --return $ text "<<range>>"
+initExpr2C' (InitSet []) = return $ text "0"
+initExpr2C' (InitSet a) = return $ text "<<set>>"
+initExpr2C' (BuiltInFunction "low" [InitReference e]) = return $
+ case e of
+ (Identifier "LongInt" _) -> int (-2^31)
+ (Identifier "SmallInt" _) -> int (-2^15)
+ _ -> error $ "BuiltInFunction 'low': " ++ show e
+initExpr2C' (BuiltInFunction "high" [e]) = do
+ initExpr2C e
+ t <- gets lastType
+ case t of
+ (BTArray i _ _) -> initExpr2C' $ BuiltInFunction "pred" [InitRange i]
+ a -> error $ "BuiltInFunction 'high': " ++ show a
+initExpr2C' (BuiltInFunction "succ" [BuiltInFunction "pred" [e]]) = initExpr2C' e
+initExpr2C' (BuiltInFunction "pred" [BuiltInFunction "succ" [e]]) = initExpr2C' e
+initExpr2C' (BuiltInFunction "succ" [e]) = liftM (<> text " + 1") $ initExpr2C' e
+initExpr2C' (BuiltInFunction "pred" [e]) = liftM (<> text " - 1") $ initExpr2C' e
+initExpr2C' b@(BuiltInFunction _ _) = error $ show b
+initExpr2C' a = error $ "initExpr2C: don't know how to render " ++ show a
+
+
+range2C :: InitExpression -> State RenderState [Doc]
+range2C (InitString [a]) = return [quotes $ text [a]]
+range2C (InitRange (Range i)) = liftM (flip (:) []) $ id2C IOLookup i
+range2C (InitRange (RangeFromTo (InitString [a]) (InitString [b]))) = return $ map (\i -> quotes $ text [i]) [a..b]
+range2C a = liftM (flip (:) []) $ initExpr2C a
+
+baseType2C :: String -> BaseType -> Doc
+baseType2C _ BTFloat = text "float"
+baseType2C _ BTBool = text "bool"
+baseType2C _ BTString = text "string255"
+baseType2C s a = error $ "baseType2C: " ++ show a ++ "\n" ++ s
+
+type2C :: TypeDecl -> State RenderState (Doc -> Doc)
+type2C (SimpleType i) = liftM (\i a -> i <+> a) $ id2C IOLookup i
+type2C t = do
+ r <- type2C' t
+ rt <- resolveType t
+ modify (\st -> st{lastType = rt})
+ return r
+ where
+ type2C' VoidType = return (text "void" <+>)
+ type2C' (String l) = return (text "string255" <+>)--return (text ("string" ++ show l) <+>)
+ type2C' (PointerTo (SimpleType i)) = do
+ i' <- id2C IODeferred i
+ lt <- gets lastType
+ case lt of
+ BTRecord _ _ -> return $ \a -> text "struct __" <> i' <+> text "*" <+> a
+ BTUnknown -> return $ \a -> text "struct __" <> i' <+> text "*" <+> a
+ _ -> return $ \a -> i' <+> text "*" <+> a
+ type2C' (PointerTo t) = liftM (\t a -> t (parens $ text "*" <> a)) $ type2C t
+ type2C' (RecordType tvs union) = do
+ t <- withState' f $ mapM (tvar2C False False True False) tvs
+ u <- unions
+ return $ \i -> text "struct __" <> i <+> lbrace $+$ nest 4 ((vcat . map (<> semi) . concat $ t) $$ u) $+$ rbrace <+> i
+ where
+ f s = s{currentUnit = ""}
+ unions = case union of
+ Nothing -> return empty
+ Just a -> do
+ structs <- mapM struct2C a
+ return $ text "union" $+$ braces (nest 4 $ vcat structs) <> semi
+ struct2C tvs = do
+ t <- withState' f $ mapM (tvar2C False False True False) tvs
+ return $ text "struct" $+$ braces (nest 4 (vcat . map (<> semi) . concat $ t)) <> semi
+ type2C' (RangeType r) = return (text "int" <+>)
+ type2C' (Sequence ids) = do
+ is <- mapM (id2C IOInsert . setBaseType bt) ids
+ return (text "enum" <+> (braces . vcat . punctuate comma . map (\(a, b) -> a <+> equals <+> text "0x" <> text (showHex b "")) $ zip is [0..]) <+>)
+ where
+ bt = BTEnum $ map (\(Identifier i _) -> map toLower i) ids
+ type2C' (ArrayDecl Nothing t) = type2C (PointerTo t)
+ type2C' (ArrayDecl (Just r) t) = do
+ t' <- type2C t
+ lt <- gets lastType
+ ft <- case lt of
+ -- BTFunction {} -> type2C (PointerTo t)
+ _ -> return t'
+ r' <- initExpr2C (InitRange r)
+ return $ \i -> ft i <> brackets r'
+ type2C' (Set t) = return (text "<<set>>" <+>)
+ type2C' (FunctionType returnType params) = do
+ t <- type2C returnType
+ p <- withState' id $ functionParams2C params
+ return (\i -> (t empty <> (parens $ text "*" <> i) <> parens p))
+ type2C' (DeriveType (InitBinOp _ _ i)) = type2C' (DeriveType i)
+ type2C' (DeriveType (InitPrefixOp _ i)) = type2C' (DeriveType i)
+ type2C' (DeriveType (InitNumber _)) = return (text "int" <+>)
+ type2C' (DeriveType (InitHexNumber _)) = return (text "int" <+>)
+ type2C' (DeriveType (InitFloat _)) = return (text "float" <+>)
+ type2C' (DeriveType (BuiltInFunction {})) = return (text "int" <+>)
+ type2C' (DeriveType (InitString {})) = return (text "string255" <+>)
+ type2C' (DeriveType r@(InitReference {})) = do
+ initExpr2C r
+ t <- gets lastType
+ return (baseType2C (show r) t <+>)
+ type2C' (DeriveType a) = error $ "Can't derive type from " ++ show a
+
+phrase2C :: Phrase -> State RenderState Doc
+phrase2C (Phrases p) = do
+ ps <- mapM phrase2C p
+ return $ text "{" $+$ (nest 4 . vcat $ ps) $+$ text "}"
+phrase2C (ProcCall f@(FunCall {}) []) = liftM (<> semi) $ ref2C f
+phrase2C (ProcCall ref []) = liftM (<> semi) $ ref2CF ref True
+phrase2C (ProcCall ref params) = error $ "ProcCall"{-do
+ r <- ref2C ref
+ ps <- mapM expr2C params
+ return $ r <> parens (hsep . punctuate (char ',') $ ps) <> semi -}
+phrase2C (IfThenElse (expr) phrase1 mphrase2) = do
+ e <- expr2C expr
+ p1 <- (phrase2C . wrapPhrase) phrase1
+ el <- elsePart
+ return $
+ text "if" <> parens e $+$ p1 $+$ el
+ where
+ elsePart | isNothing mphrase2 = return $ empty
+ | otherwise = liftM (text "else" $$) $ (phrase2C . wrapPhrase) (fromJust mphrase2)
+phrase2C (Assignment ref expr) = do
+ r <- ref2C ref
+ t <- gets lastType
+ case (t, expr) of
+ (BTFunction {}, (Reference r')) -> do
+ e <- ref2C r'
+ return $ r <+> text "=" <+> e <> semi
+ (BTString, _) -> do
+ e <- expr2C expr
+ lt <- gets lastType
+ case lt of
+ -- assume pointer to char for simplicity
+ BTPointerTo _ -> do
+ e <- expr2C $ Reference $ FunCall [Reference $ RefExpression expr] (SimpleReference (Identifier "pchar2str" BTUnknown))
+ return $ r <+> text "=" <+> e <> semi
+ BTString -> do
+ e <- expr2C expr
+ return $ r <+> text "=" <+> e <> semi
+ _ -> error $ "Assignment to string from " ++ show lt
+ (BTArray _ _ _, _) -> do
+ case expr of
+ Reference er -> do
+ exprRef <- ref2C er
+ exprT <- gets lastType
+ case exprT of
+ BTArray RangeInfinite _ _ ->
+ return $ text "FIXME: assign a dynamic array to an array"
+ BTArray _ _ _ -> phrase2C $
+ ProcCall (FunCall
+ [
+ Reference $ ref
+ , Reference $ RefExpression expr
+ , Reference $ FunCall [expr] (SimpleReference (Identifier "sizeof" BTUnknown))
+ ]
+ (SimpleReference (Identifier "memcpy" BTUnknown))
+ ) []
+ _ -> return $ text "FIXME: assign a non-specific value to an array"
+
+ _ -> return $ text "FIXME: dynamic array assignment 2"
+ _ -> do
+ e <- expr2C expr
+ return $ r <+> text "=" <+> e <> semi
+phrase2C (WhileCycle expr phrase) = do
+ e <- expr2C expr
+ p <- phrase2C $ wrapPhrase phrase
+ return $ text "while" <> parens e $$ p
+phrase2C (SwitchCase expr cases mphrase) = do
+ e <- expr2C expr
+ cs <- mapM case2C cases
+ d <- dflt
+ return $
+ text "switch" <> parens e $+$ braces (nest 4 . vcat $ cs ++ d)
+ where
+ case2C :: ([InitExpression], Phrase) -> State RenderState Doc
+ case2C (e, p) = do
+ ies <- mapM range2C e
+ ph <- phrase2C p
+ return $
+ vcat (map (\i -> text "case" <+> i <> colon) . concat $ ies) <> nest 4 (ph $+$ text "break;")
+ dflt | isNothing mphrase = return [text "default: break;"] -- avoid compiler warning
+ | otherwise = do
+ ph <- mapM phrase2C $ fromJust mphrase
+ return [text "default:" <+> nest 4 (vcat ph)]
+
+phrase2C wb@(WithBlock ref p) = do
+ r <- ref2C ref
+ t <- gets lastType
+ case t of
+ (BTRecord _ rs) -> withRecordNamespace (render r ++ ".") (rec2Records rs) $ phrase2C $ wrapPhrase p
+ a -> do
+ error $ "'with' block referencing non-record type " ++ show a ++ "\n" ++ show wb
+phrase2C (ForCycle i' e1' e2' p up) = do
+ i <- id2C IOLookup i'
+ iType <- gets lastIdTypeDecl
+ e1 <- expr2C e1'
+ e2 <- expr2C e2'
+ let inc = if up then "inc" else "dec"
+ let add = if up then "+ 1" else "- 1"
+ let iEnd = i <> text "__end__"
+ ph <- phrase2C . appendPhrase (BuiltInFunctionCall [Reference $ SimpleReference i'] (SimpleReference (Identifier inc BTUnknown))) $ wrapPhrase p
+ return . braces $
+ i <+> text "=" <+> e1 <> semi
+ $$
+ iType <+> iEnd <+> text "=" <+> e2 <> semi
+ $$
+ text "if" <+> (parens $ i <+> text (if up then "<=" else ">=") <+> iEnd) <+> text "do" <+> ph <+>
+ text "while" <> parens (i <+> text "!=" <+> iEnd <+> text add) <> semi
+ where
+ appendPhrase p (Phrases ps) = Phrases $ ps ++ [p]
+phrase2C (RepeatCycle e' p') = do
+ e <- expr2C e'
+ p <- phrase2C (Phrases p')
+ return $ text "do" <+> p <+> text "while" <> parens (text "!" <> parens e) <> semi
+
+phrase2C NOP = return $ text ";"
+
+phrase2C (BuiltInFunctionCall [] (SimpleReference (Identifier "exit" BTUnknown))) = do
+ f <- gets currentFunctionResult
+ if null f then
+ return $ text "return" <> semi
+ else
+ return $ text "return" <+> text f <> semi
+phrase2C (BuiltInFunctionCall [] (SimpleReference (Identifier "break" BTUnknown))) = return $ text "break" <> semi
+phrase2C (BuiltInFunctionCall [] (SimpleReference (Identifier "continue" BTUnknown))) = return $ text "continue" <> semi
+phrase2C (BuiltInFunctionCall [e] (SimpleReference (Identifier "exit" BTUnknown))) = liftM (\e -> text "return" <+> e <> semi) $ expr2C e
+phrase2C (BuiltInFunctionCall [e] (SimpleReference (Identifier "dec" BTUnknown))) = liftM (\e -> text "--" <> e <> semi) $ expr2C e
+phrase2C (BuiltInFunctionCall [e1, e2] (SimpleReference (Identifier "dec" BTUnknown))) = liftM2 (\a b -> a <> text " -= " <> b <> semi) (expr2C e1) (expr2C e2)
+phrase2C (BuiltInFunctionCall [e] (SimpleReference (Identifier "inc" BTUnknown))) = liftM (\e -> text "++" <> e <> semi) $ expr2C e
+phrase2C (BuiltInFunctionCall [e1, e2] (SimpleReference (Identifier "inc" BTUnknown))) = liftM2 (\a b -> a <+> text "+=" <+> b <> semi) (expr2C e1) (expr2C e2)
+phrase2C a = error $ "phrase2C: " ++ show a
+
+wrapPhrase p@(Phrases _) = p
+wrapPhrase p = Phrases [p]
+
+expr2C :: Expression -> State RenderState Doc
+expr2C (Expression s) = return $ text s
+expr2C b@(BinOp op expr1 expr2) = do
+ e1 <- expr2C expr1
+ t1 <- gets lastType
+ e2 <- expr2C expr2
+ t2 <- gets lastType
+ case (op2C op, t1, t2) of
+ ("+", BTString, BTString) -> expr2C $ BuiltInFunCall [expr1, expr2] (SimpleReference $ Identifier "_strconcat" (BTFunction False [(False, t1), (False, t2)] BTString))
+ ("+", BTString, BTChar) -> expr2C $ BuiltInFunCall [expr1, expr2] (SimpleReference $ Identifier "_strappend" (BTFunction False [(False, t1), (False, t2)] BTString))
+ ("+", BTChar, BTString) -> expr2C $ BuiltInFunCall [expr1, expr2] (SimpleReference $ Identifier "_strprepend" (BTFunction False [(False, t1), (False, t2)] BTString))
+ ("+", BTChar, BTChar) -> expr2C $ BuiltInFunCall [expr1, expr2] (SimpleReference $ Identifier "_chrconcat" (BTFunction False [(False, t1), (False, t2)] BTString))
+ ("==", BTString, BTChar) -> expr2C $ BuiltInFunCall [expr1, expr2] (SimpleReference $ Identifier "_strcomparec" (BTFunction False [(False, t1), (False, t2)] BTBool))
+
+ -- for function/procedure comparision
+ ("==", BTVoid, _) -> procCompare expr1 expr2 "=="
+ ("==", BTFunction _ _ _, _) -> procCompare expr1 expr2 "=="
+
+ ("!=", BTVoid, _) -> procCompare expr1 expr2 "!="
+ ("!=", BTFunction _ _ _, _) -> procCompare expr1 expr2 "!="
+
+ ("==", BTString, BTString) -> expr2C $ BuiltInFunCall [expr1, expr2] (SimpleReference $ Identifier "_strcompare" (BTFunction False [(False, t1), (False, t2)] BTBool))
+ ("!=", BTString, _) -> expr2C $ BuiltInFunCall [expr1, expr2] (SimpleReference $ Identifier "_strncompare" (BTFunction False [(False, t1), (False, t2)] BTBool))
+ ("&", BTBool, _) -> return $ parens e1 <+> text "&&" <+> parens e2
+ ("|", BTBool, _) -> return $ parens e1 <+> text "||" <+> parens e2
+ (_, BTRecord t1 _, BTRecord t2 _) -> do
+ i <- op2CTyped op [SimpleType (Identifier t1 undefined), SimpleType (Identifier t2 undefined)]
+ ref2C $ FunCall [expr1, expr2] (SimpleReference i)
+ (_, BTRecord t1 _, BTInt _) -> do
+ -- aw, "LongInt" here is hwengine-specific hack
+ i <- op2CTyped op [SimpleType (Identifier t1 undefined), SimpleType (Identifier "LongInt" undefined)]
+ ref2C $ FunCall [expr1, expr2] (SimpleReference i)
+ ("in", _, _) ->
+ case expr2 of
+ SetExpression set -> do
+ ids <- mapM (id2C IOLookup) set
+ modify(\s -> s{lastType = BTBool})
+ return . parens . hcat . punctuate (text " || ") . map (\i -> parens $ e1 <+> text "==" <+> i) $ ids
+ _ -> error "'in' against not set expression"
+ (o, _, _) | o `elem` boolOps -> do
+ modify(\s -> s{lastType = BTBool})
+ return $ parens e1 <+> text o <+> parens e2
+ | otherwise -> do
+ o' <- return $ case o of
+ "/(float)" -> text "/(float)" -- pascal returns real value
+ _ -> text o
+ e1' <- return $ case (o, t1, t2) of
+ ("-", BTInt False, BTInt False) -> parens $ text "(int64_t)" <+> parens e1
+ _ -> parens e1
+ e2' <- return $ case (o, t1, t2) of
+ ("-", BTInt False, BTInt False) -> parens $ text "(int64_t)" <+> parens e2
+ _ -> parens e2
+ return $ e1' <+> o' <+> e2'
+ where
+ boolOps = ["==", "!=", "<", ">", "<=", ">="]
+ procCompare expr1 expr2 op =
+ case (expr1, expr2) of
+ (Reference r1, Reference r2) -> do
+ id1 <- ref2C r1
+ id2 <- ref2C r2
+ return $ (parens id1) <+> text op <+> (parens id2)
+ (_, _) -> error $ "Two non reference type vars are compared but they have type of BTVoid or BTFunction\n" ++ show expr1 ++ "\n" ++ show expr2
+
+expr2C (NumberLiteral s) = do
+ modify(\s -> s{lastType = BTInt True})
+ return $ text s
+expr2C (FloatLiteral s) = return $ text s
+expr2C (HexNumber s) = return $ text "0x" <> (text . map toLower $ s)
+{-expr2C (StringLiteral [a]) = do
+ modify(\s -> s{lastType = BTChar})
+ return . quotes . text $ escape a
+ where
+ escape '\'' = "\\\'"
+ escape a = [a]-}
+expr2C (StringLiteral s) = addStringConst s
+expr2C (PCharLiteral s) = return . doubleQuotes $ text s
+expr2C (Reference ref) = do
+ isfunc <- gets isFunctionType
+ modify(\s -> s{isFunctionType = False}) -- reset
+ if isfunc then ref2CF ref False else ref2CF ref True
+expr2C (PrefixOp op expr) = do
+ e <- expr2C expr
+ lt <- gets lastType
+ case lt of
+ BTRecord t _ -> do
+ i <- op2CTyped op [SimpleType (Identifier t undefined)]
+ ref2C $ FunCall [expr] (SimpleReference i)
+ BTBool -> do
+ o <- return $ case op of
+ "not" -> text "!"
+ _ -> text (op2C op)
+ return $ o <> parens e
+ _ -> return $ text (op2C op) <> parens e
+expr2C Null = return $ text "NULL"
+expr2C (CharCode a) = do
+ modify(\s -> s{lastType = BTChar})
+ return $ quotes $ text "\\x" <> text (showHex (read a) "")
+expr2C (HexCharCode a) = if length a <= 2 then return $ quotes $ text "\\x" <> text (map toLower a) else expr2C $ HexNumber a
+expr2C (SetExpression ids) = mapM (id2C IOLookup) ids >>= return . parens . hcat . punctuate (text " | ")
+
+expr2C (BuiltInFunCall [e] (SimpleReference (Identifier "low" _))) = do
+ e' <- liftM (map toLower . render) $ expr2C e
+ lt <- gets lastType
+ case lt of
+ BTEnum a -> return $ int 0
+ BTInt _ -> case e' of
+ "longint" -> return $ int (-2147483648)
+ BTArray {} -> return $ int 0
+ _ -> error $ "BuiltInFunCall 'low' from " ++ show e ++ "\ntype: " ++ show lt
+expr2C (BuiltInFunCall [e] (SimpleReference (Identifier "high" _))) = do
+ e' <- liftM (map toLower . render) $ expr2C e
+ lt <- gets lastType
+ case lt of
+ BTEnum a -> return . int $ length a - 1
+ BTInt _ -> case e' of
+ "longint" -> return $ int (2147483647)
+ BTString -> return $ int 255
+ BTArray (RangeFromTo _ n) _ _ -> initExpr2C n
+ _ -> error $ "BuiltInFunCall 'high' from " ++ show e ++ "\ntype: " ++ show lt
+expr2C (BuiltInFunCall [e] (SimpleReference (Identifier "ord" _))) = liftM parens $ expr2C e
+expr2C (BuiltInFunCall [e] (SimpleReference (Identifier "succ" _))) = liftM (<> text " + 1") $ expr2C e
+expr2C (BuiltInFunCall [e] (SimpleReference (Identifier "pred" _))) = do
+ e'<- expr2C e
+ return $ text "(int)" <> parens e' <> text " - 1"
+expr2C (BuiltInFunCall [e] (SimpleReference (Identifier "length" _))) = do
+ e' <- expr2C e
+ lt <- gets lastType
+ modify (\s -> s{lastType = BTInt True})
+ case lt of
+ BTString -> return $ text "fpcrtl_Length" <> parens e'
+ BTArray RangeInfinite _ _ -> error $ "length() called on variable size array " ++ show e'
+ BTArray (RangeFromTo _ n) _ _ -> initExpr2C (BuiltInFunction "succ" [n])
+ _ -> error $ "length() called on " ++ show lt
+expr2C (BuiltInFunCall params ref) = do
+ r <- ref2C ref
+ t <- gets lastType
+ ps <- mapM expr2C params
+ case t of
+ BTFunction _ _ t' -> do
+ modify (\s -> s{lastType = t'})
+ _ -> error $ "BuiltInFunCall lastType: " ++ show t
+ return $
+ r <> parens (hsep . punctuate (char ',') $ ps)
+expr2C a = error $ "Don't know how to render " ++ show a
+
+ref2CF :: Reference -> Bool -> State RenderState Doc
+ref2CF (SimpleReference name) addParens = do
+ i <- id2C IOLookup name
+ t <- gets lastType
+ case t of
+ BTFunction _ _ rt -> do
+ modify(\s -> s{lastType = rt})
+ return $ if addParens then i <> parens empty else i --xymeng: removed parens
+ _ -> return $ i
+ref2CF r@(RecordField (SimpleReference _) (SimpleReference _)) addParens = do
+ i <- ref2C r
+ t <- gets lastType
+ case t of
+ BTFunction _ _ rt -> do
+ modify(\s -> s{lastType = rt})
+ return $ if addParens then i <> parens empty else i
+ _ -> return $ i
+ref2CF r _ = ref2C r
+
+ref2C :: Reference -> State RenderState Doc
+-- rewrite into proper form
+ref2C (RecordField ref1 (ArrayElement exprs ref2)) = ref2C $ ArrayElement exprs (RecordField ref1 ref2)
+ref2C (RecordField ref1 (Dereference ref2)) = ref2C $ Dereference (RecordField ref1 ref2)
+ref2C (RecordField ref1 (RecordField ref2 ref3)) = ref2C $ RecordField (RecordField ref1 ref2) ref3
+ref2C (RecordField ref1 (FunCall params ref2)) = ref2C $ FunCall params (RecordField ref1 ref2)
+ref2C (ArrayElement (a:b:xs) ref) = ref2C $ ArrayElement (b:xs) (ArrayElement [a] ref)
+-- conversion routines
+ref2C ae@(ArrayElement [expr] ref) = do
+ e <- expr2C expr
+ r <- ref2C ref
+ t <- gets lastType
+ case t of
+ (BTArray _ _ t') -> modify (\st -> st{lastType = t'})
+-- (BTFunctionReturn _ (BTArray _ _ t')) -> modify (\st -> st{lastType = t'})
+-- (BTFunctionReturn _ (BTString)) -> modify (\st -> st{lastType = BTChar})
+ (BTString) -> modify (\st -> st{lastType = BTChar})
+ (BTPointerTo t) -> do
+ t'' <- fromPointer (show t) =<< gets lastType
+ case t'' of
+ BTChar -> modify (\st -> st{lastType = BTChar})
+ a -> error $ "Getting element of " ++ show a ++ "\nReference: " ++ show ae
+ a -> error $ "Getting element of " ++ show a ++ "\nReference: " ++ show ae
+ case t of
+ BTString -> return $ r <> text ".s" <> brackets e
+ _ -> return $ r <> brackets e
+ref2C (SimpleReference name) = id2C IOLookup name
+ref2C rf@(RecordField (Dereference ref1) ref2) = do
+ r1 <- ref2C ref1
+ t <- fromPointer (show ref1) =<< gets lastType
+ r2 <- case t of
+ BTRecord _ rs -> withRecordNamespace "" (rec2Records rs) $ ref2C ref2
+ BTUnit -> error "What??"
+ a -> error $ "dereferencing from " ++ show a ++ "\n" ++ show rf
+ return $
+ r1 <> text "->" <> r2
+ref2C rf@(RecordField ref1 ref2) = do
+ r1 <- ref2C ref1
+ t <- gets lastType
+ case t of
+ BTRecord _ rs -> do
+ r2 <- withRecordNamespace "" (rec2Records rs) $ ref2C ref2
+ return $ r1 <> text "." <> r2
+ BTUnit -> withLastIdNamespace $ ref2C ref2
+ a -> error $ "dereferencing from " ++ show a ++ "\n" ++ show rf
+ref2C d@(Dereference ref) = do
+ r <- ref2C ref
+ t <- fromPointer (show d) =<< gets lastType
+ modify (\st -> st{lastType = t})
+ return $ (parens $ text "*" <> r)
+ref2C f@(FunCall params ref) = do
+ r <- fref2C ref
+ t <- gets lastType
+ case t of
+ BTFunction _ bts t' -> do
+ ps <- liftM (parens . hsep . punctuate (char ',')) $
+ if (length params) == (length bts) -- hot fix for pas2cSystem and pas2cRedo functions since they don't have params
+ then
+ mapM expr2CHelper (zip params bts)
+ else mapM expr2C params
+ modify (\s -> s{lastType = t'})
+ return $ r <> ps
+ _ -> case (ref, params) of
+ (SimpleReference i, [p]) -> ref2C $ TypeCast i p
+ _ -> error $ "ref2C FunCall erroneous type cast detected: " ++ show f ++ "\nType detected: " ++ show t ++ "\n" ++ show ref ++ "\n" ++ show params ++ "\n" ++ show t
+ where
+ fref2C (SimpleReference name) = id2C (IOLookupFunction $ length params) name
+ fref2C a = ref2C a
+ expr2CHelper :: (Expression, (Bool, BaseType)) -> State RenderState Doc
+ expr2CHelper (e, (_, BTFunction _ _ _)) = do
+ modify (\s -> s{isFunctionType = True})
+ expr2C e
+ expr2CHelper (e, (isVar, _)) = if isVar then liftM (((<>) $ text "&") . parens) $ (expr2C e) else expr2C e
+
+ref2C (Address ref) = do
+ r <- ref2C ref
+ lt <- gets lastType
+ case lt of
+ BTFunction True _ _ -> return $ text "&" <> parens r
+ _ -> return $ text "&" <> parens r
+ref2C (TypeCast t'@(Identifier i _) expr) = do
+ lt <- expr2C expr >> gets lastType
+ case (map toLower i, lt) of
+ ("pchar", BTString) -> ref2C $ FunCall [expr] (SimpleReference (Identifier "_pchar" $ BTPointerTo BTChar))
+ ("shortstring", BTPointerTo _) -> ref2C $ FunCall [expr] (SimpleReference (Identifier "pchar2str" $ BTString))
+ (a, _) -> do
+ e <- expr2C expr
+ t <- id2C IOLookup t'
+ return . parens $ parens t <> e
+ref2C (RefExpression expr) = expr2C expr
+
+
+op2C :: String -> String
+op2C "or" = "|"
+op2C "and" = "&"
+op2C "not" = "~"
+op2C "xor" = "^"
+op2C "div" = "/"
+op2C "mod" = "%"
+op2C "shl" = "<<"
+op2C "shr" = ">>"
+op2C "<>" = "!="
+op2C "=" = "=="
+op2C "/" = "/(float)"
+op2C a = a
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/pas2c/PascalBasics.hs Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,70 @@
+{-# LANGUAGE FlexibleContexts #-}
+module PascalBasics where
+
+import Text.Parsec.Combinator
+import Text.Parsec.Char
+import Text.Parsec.Prim
+import Text.Parsec.Token
+import Text.Parsec.Language
+import Data.Char
+
+builtin = ["succ", "pred", "low", "high", "ord", "inc", "dec", "exit", "break", "continue", "length"]
+
+pascalLanguageDef
+ = emptyDef
+ { commentStart = "(*"
+ , commentEnd = "*)"
+ , commentLine = "//"
+ , nestedComments = False
+ , identStart = letter <|> oneOf "_"
+ , identLetter = alphaNum <|> oneOf "_"
+ , opLetter = letter
+ , reservedNames = [
+ "begin", "end", "program", "unit", "interface"
+ , "implementation", "and", "or", "xor", "shl"
+ , "shr", "while", "do", "repeat", "until", "case", "of"
+ , "type", "var", "const", "out", "array", "packed"
+ , "procedure", "function", "with", "for", "to"
+ , "downto", "div", "mod", "record", "set", "nil"
+ , "cdecl", "external", "if", "then", "else"
+ ] -- ++ builtin
+ , caseSensitive = False
+ }
+
+preprocessorSwitch :: Stream s m Char => ParsecT s u m String
+preprocessorSwitch = do
+ try $ string "{$"
+ s <- manyTill (noneOf "\n") $ char '}'
+ return s
+
+caseInsensitiveString s = do
+ mapM_ (\a -> satisfy (\b -> toUpper a == toUpper b)) s <?> s
+ return s
+
+pas = patch $ makeTokenParser pascalLanguageDef
+ where
+ patch tp = tp {stringLiteral = stringL}
+
+comment = choice [
+ char '{' >> notFollowedBy (char '$') >> manyTill anyChar (try $ char '}')
+ , (try $ string "(*") >> manyTill anyChar (try $ string "*)")
+ , (try $ string "//") >> manyTill anyChar (try newline)
+ ]
+
+comments = do
+ spaces
+ skipMany $ do
+ preprocessorSwitch <|> comment
+ spaces
+
+stringL = do
+ (char '\'')
+ s <- (many $ noneOf "'")
+ (char '\'')
+ ss <- many $ do
+ (char '\'')
+ s' <- (many $ noneOf "'")
+ (char '\'')
+ return $ '\'' : s'
+ comments
+ return $ concat (s:ss)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/pas2c/PascalParser.hs Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,672 @@
+module PascalParser where
+
+import Text.Parsec
+import Text.Parsec.Char
+import Text.Parsec.Token
+import Text.Parsec.Language
+import Text.Parsec.Expr
+import Text.Parsec.Prim
+import Text.Parsec.Combinator
+import Text.Parsec.String
+import Control.Monad
+import Data.Maybe
+import Data.Char
+
+import PascalBasics
+import PascalUnitSyntaxTree
+
+knownTypes = ["shortstring", "ansistring", "char", "byte"]
+
+pascalUnit = do
+ comments
+ u <- choice [program, unit, systemUnit, redoUnit]
+ comments
+ return u
+
+iD = do
+ i <- liftM (flip Identifier BTUnknown) (identifier pas)
+ comments
+ return i
+
+unit = do
+ string "unit" >> comments
+ name <- iD
+ semi pas
+ comments
+ int <- interface
+ impl <- implementation
+ comments
+ return $ Unit name int impl Nothing Nothing
+
+
+reference = buildExpressionParser table term <?> "reference"
+ where
+ term = comments >> choice [
+ parens pas (liftM RefExpression expression >>= postfixes) >>= postfixes
+ , try $ typeCast >>= postfixes
+ , char '@' >> liftM Address reference >>= postfixes
+ , liftM SimpleReference iD >>= postfixes
+ ] <?> "simple reference"
+
+ table = [
+ ]
+
+ postfixes r = many postfix >>= return . foldl (flip ($)) r
+ postfix = choice [
+ parens pas (option [] parameters) >>= return . FunCall
+ , char '^' >> return Dereference
+ , (brackets pas) (commaSep1 pas $ expression) >>= return . ArrayElement
+ , (char '.' >> notFollowedBy (char '.')) >> liftM (flip RecordField) reference
+ ]
+
+ typeCast = do
+ t <- choice $ map (\s -> try $ caseInsensitiveString s >>= \i -> notFollowedBy alphaNum >> return i) knownTypes
+ e <- parens pas expression
+ comments
+ return $ TypeCast (Identifier t BTUnknown) e
+
+varsDecl1 = varsParser sepEndBy1
+varsDecl = varsParser sepEndBy
+varsParser m endsWithSemi = do
+ vs <- m (aVarDecl endsWithSemi) (semi pas)
+ return vs
+
+aVarDecl endsWithSemi = do
+ isVar <- liftM (== Just "var") $
+ if not endsWithSemi then
+ optionMaybe $ choice [
+ try $ string "var"
+ , try $ string "const"
+ , try $ string "out"
+ ]
+ else
+ return Nothing
+ comments
+ ids <- do
+ i <- (commaSep1 pas) $ (try iD <?> "variable declaration")
+ char ':'
+ return i
+ comments
+ t <- typeDecl <?> "variable type declaration"
+ comments
+ init <- option Nothing $ do
+ char '='
+ comments
+ e <- initExpression
+ comments
+ return (Just e)
+ return $ VarDeclaration isVar False (ids, t) init
+
+
+constsDecl = do
+ vs <- many1 (try (aConstDecl >>= \i -> semi pas >> return i) >>= \i -> comments >> return i)
+ comments
+ return vs
+ where
+ aConstDecl = do
+ comments
+ i <- iD
+ t <- optionMaybe $ do
+ char ':'
+ comments
+ t <- typeDecl
+ comments
+ return t
+ char '='
+ comments
+ e <- initExpression
+ comments
+ return $ VarDeclaration False (isNothing t) ([i], fromMaybe (DeriveType e) t) (Just e)
+
+typeDecl = choice [
+ char '^' >> typeDecl >>= return . PointerTo
+ , try (string "shortstring") >> return (String 255)
+ , try (string "string") >> optionMaybe (brackets pas $ integer pas) >>= return . String . fromMaybe 255
+ , try (string "ansistring") >> optionMaybe (brackets pas $ integer pas) >>= return . String . fromMaybe 255
+ , arrayDecl
+ , recordDecl
+ , setDecl
+ , functionType
+ , sequenceDecl >>= return . Sequence
+ , try iD >>= return . SimpleType
+ , rangeDecl >>= return . RangeType
+ ] <?> "type declaration"
+ where
+ arrayDecl = do
+ try $ do
+ optional $ (try $ string "packed") >> comments
+ string "array"
+ comments
+ r <- option [] $ do
+ char '['
+ r <- commaSep pas rangeDecl
+ char ']'
+ comments
+ return r
+ string "of"
+ comments
+ t <- typeDecl
+ if null r then
+ return $ ArrayDecl Nothing t
+ else
+ return $ foldr (\a b -> ArrayDecl (Just a) b) (ArrayDecl (Just $ head r) t) (tail r)
+ recordDecl = do
+ try $ do
+ optional $ (try $ string "packed") >> comments
+ string "record"
+ comments
+ vs <- varsDecl True
+ union <- optionMaybe $ do
+ string "case"
+ comments
+ iD
+ comments
+ string "of"
+ comments
+ many unionCase
+ string "end"
+ return $ RecordType vs union
+ setDecl = do
+ try $ string "set" >> space
+ comments
+ string "of"
+ comments
+ liftM Set typeDecl
+ unionCase = do
+ try $ commaSep pas $ (iD >> return ()) <|> (integer pas >> return ())
+ char ':'
+ comments
+ u <- parens pas $ varsDecl True
+ char ';'
+ comments
+ return u
+ sequenceDecl = (parens pas) $ (commaSep pas) (iD >>= \i -> optional (spaces >> char '=' >> spaces >> integer pas) >> return i)
+ functionType = do
+ fp <- try (string "function") <|> try (string "procedure")
+ comments
+ vs <- option [] $ parens pas $ varsDecl False
+ comments
+ ret <- if (fp == "function") then do
+ char ':'
+ comments
+ ret <- typeDecl
+ comments
+ return ret
+ else
+ return VoidType
+ optional $ try $ char ';' >> comments >> string "cdecl"
+ comments
+ return $ FunctionType ret vs
+
+typesDecl = many (aTypeDecl >>= \t -> comments >> return t)
+ where
+ aTypeDecl = do
+ i <- try $ do
+ i <- iD <?> "type declaration"
+ comments
+ char '='
+ return i
+ comments
+ t <- typeDecl
+ comments
+ semi pas
+ comments
+ return $ TypeDeclaration i t
+
+rangeDecl = choice [
+ try $ rangeft
+ , iD >>= return . Range
+ ] <?> "range declaration"
+ where
+ rangeft = do
+ e1 <- initExpression
+ string ".."
+ e2 <- initExpression
+ return $ RangeFromTo e1 e2
+
+typeVarDeclaration isImpl = (liftM concat . many . choice) [
+ varSection,
+ constSection,
+ typeSection,
+ funcDecl,
+ operatorDecl
+ ]
+ where
+
+ fixInit v = concat $ map (\x -> case x of
+ VarDeclaration a b (ids, t) c ->
+ let typeId = (Identifier ((\(Identifier i _) -> i) (head ids) ++ "_tt") BTUnknown) in
+ let res = [TypeDeclaration typeId t, VarDeclaration a b (ids, (SimpleType typeId)) c] in
+ case t of
+ RecordType _ _ -> res -- create a separated type declaration
+ ArrayDecl _ _ -> res
+ _ -> [x]
+ _ -> error ("checkInit:\n" ++ (show v))) v
+
+ varSection = do
+ try $ string "var"
+ comments
+ v <- varsDecl1 True <?> "variable declaration"
+ comments
+ return $ fixInit v
+
+ constSection = do
+ try $ string "const"
+ comments
+ c <- constsDecl <?> "const declaration"
+ comments
+ return $ fixInit c
+
+ typeSection = do
+ try $ string "type"
+ comments
+ t <- typesDecl <?> "type declaration"
+ comments
+ return t
+
+ operatorDecl = do
+ try $ string "operator"
+ comments
+ i <- manyTill anyChar space
+ comments
+ vs <- parens pas $ varsDecl False
+ comments
+ rid <- iD
+ comments
+ char ':'
+ comments
+ ret <- typeDecl
+ comments
+ return ret
+ char ';'
+ comments
+ forward <- liftM isJust $ optionMaybe (try (string "forward;") >> comments)
+ inline <- liftM (any (== "inline;")) $ many functionDecorator
+ b <- if isImpl && (not forward) then
+ liftM Just functionBody
+ else
+ return Nothing
+ return $ [OperatorDeclaration i rid inline ret vs b]
+
+
+ funcDecl = do
+ fp <- try (string "function") <|> try (string "procedure")
+ comments
+ i <- iD
+ vs <- option [] $ parens pas $ varsDecl False
+ comments
+ ret <- if (fp == "function") then do
+ char ':'
+ comments
+ ret <- typeDecl
+ comments
+ return ret
+ else
+ return VoidType
+ char ';'
+ comments
+ forward <- liftM isJust $ optionMaybe (try (string "forward;") >> comments)
+ decorators <- many functionDecorator
+ let inline = any (== "inline;") decorators
+ overload = any (== "overload;") decorators
+ b <- if isImpl && (not forward) then
+ liftM Just functionBody
+ else
+ return Nothing
+ return $ [FunctionDeclaration i inline overload ret vs b]
+
+ functionDecorator = do
+ d <- choice [
+ try $ string "inline;"
+ , try $ caseInsensitiveString "cdecl;"
+ , try $ string "overload;"
+ , try $ string "export;"
+ , try $ string "varargs;"
+ , try (string "external") >> comments >> iD >> optional (string "name" >> comments >> stringLiteral pas)>> string ";"
+ ]
+ comments
+ return d
+
+
+program = do
+ string "program"
+ comments
+ name <- iD
+ (char ';')
+ comments
+ comments
+ u <- uses
+ comments
+ tv <- typeVarDeclaration True
+ comments
+ p <- phrase
+ comments
+ char '.'
+ comments
+ return $ Program name (Implementation u (TypesAndVars tv)) p
+
+interface = do
+ string "interface"
+ comments
+ u <- uses
+ comments
+ tv <- typeVarDeclaration False
+ comments
+ return $ Interface u (TypesAndVars tv)
+
+implementation = do
+ string "implementation"
+ comments
+ u <- uses
+ comments
+ tv <- typeVarDeclaration True
+ string "end."
+ comments
+ return $ Implementation u (TypesAndVars tv)
+
+expression = do
+ buildExpressionParser table term <?> "expression"
+ where
+ term = comments >> choice [
+ builtInFunction expression >>= \(n, e) -> return $ BuiltInFunCall e (SimpleReference (Identifier n BTUnknown))
+ , try (parens pas $ expression >>= \e -> notFollowedBy (comments >> char '.') >> return e)
+ , brackets pas (commaSep pas iD) >>= return . SetExpression
+ , try $ integer pas >>= \i -> notFollowedBy (char '.') >> (return . NumberLiteral . show) i
+ , float pas >>= return . FloatLiteral . show
+ , try $ integer pas >>= return . NumberLiteral . show
+ , try (string "_S" >> stringLiteral pas) >>= return . StringLiteral
+ , try (string "_P" >> stringLiteral pas) >>= return . PCharLiteral
+ , stringLiteral pas >>= return . strOrChar
+ , try (string "#$") >> many hexDigit >>= \c -> comments >> return (HexCharCode c)
+ , char '#' >> many digit >>= \c -> comments >> return (CharCode c)
+ , char '$' >> many hexDigit >>= \h -> comments >> return (HexNumber h)
+ --, char '-' >> expression >>= return . PrefixOp "-"
+ , char '-' >> reference >>= return . PrefixOp "-" . Reference
+ , (try $ string "not" >> notFollowedBy comments) >> unexpected "'not'"
+ , try $ string "nil" >> return Null
+ , reference >>= return . Reference
+ ] <?> "simple expression"
+
+ table = [
+ [ Prefix (reservedOp pas "not">> return (PrefixOp "not"))
+ , Prefix (try (char '-') >> return (PrefixOp "-"))]
+ ,
+ [ Infix (char '*' >> return (BinOp "*")) AssocLeft
+ , Infix (char '/' >> return (BinOp "/")) AssocLeft
+ , Infix (try (string "div") >> return (BinOp "div")) AssocLeft
+ , Infix (try (string "mod") >> return (BinOp "mod")) AssocLeft
+ , Infix (try (string "in") >> return (BinOp "in")) AssocNone
+ , Infix (try $ string "and" >> return (BinOp "and")) AssocLeft
+ , Infix (try $ string "shl" >> return (BinOp "shl")) AssocLeft
+ , Infix (try $ string "shr" >> return (BinOp "shr")) AssocLeft
+ ]
+ , [ Infix (char '+' >> return (BinOp "+")) AssocLeft
+ , Infix (char '-' >> return (BinOp "-")) AssocLeft
+ , Infix (try $ string "or" >> return (BinOp "or")) AssocLeft
+ , Infix (try $ string "xor" >> return (BinOp "xor")) AssocLeft
+ ]
+ , [ Infix (try (string "<>") >> return (BinOp "<>")) AssocNone
+ , Infix (try (string "<=") >> return (BinOp "<=")) AssocNone
+ , Infix (try (string ">=") >> return (BinOp ">=")) AssocNone
+ , Infix (char '<' >> return (BinOp "<")) AssocNone
+ , Infix (char '>' >> return (BinOp ">")) AssocNone
+ ]
+ {-, [ Infix (try $ string "shl" >> return (BinOp "shl")) AssocNone
+ , Infix (try $ string "shr" >> return (BinOp "shr")) AssocNone
+ ]
+ , [
+ Infix (try $ string "or" >> return (BinOp "or")) AssocLeft
+ , Infix (try $ string "xor" >> return (BinOp "xor")) AssocLeft
+ ]-}
+ , [
+ Infix (char '=' >> return (BinOp "=")) AssocNone
+ ]
+ ]
+ strOrChar [a] = CharCode . show . ord $ a
+ strOrChar a = StringLiteral a
+
+phrasesBlock = do
+ try $ string "begin"
+ comments
+ p <- manyTill phrase (try $ string "end" >> notFollowedBy alphaNum)
+ comments
+ return $ Phrases p
+
+phrase = do
+ o <- choice [
+ phrasesBlock
+ , ifBlock
+ , whileCycle
+ , repeatCycle
+ , switchCase
+ , withBlock
+ , forCycle
+ , (try $ reference >>= \r -> string ":=" >> return r) >>= \r -> comments >> expression >>= return . Assignment r
+ , builtInFunction expression >>= \(n, e) -> return $ BuiltInFunctionCall e (SimpleReference (Identifier n BTUnknown))
+ , procCall
+ , char ';' >> comments >> return NOP
+ ]
+ optional $ char ';'
+ comments
+ return o
+
+ifBlock = do
+ try $ string "if" >> notFollowedBy (alphaNum <|> char '_')
+ comments
+ e <- expression
+ comments
+ string "then"
+ comments
+ o1 <- phrase
+ comments
+ o2 <- optionMaybe $ do
+ try $ string "else" >> space
+ comments
+ o <- option NOP phrase
+ comments
+ return o
+ return $ IfThenElse e o1 o2
+
+whileCycle = do
+ try $ string "while"
+ comments
+ e <- expression
+ comments
+ string "do"
+ comments
+ o <- phrase
+ return $ WhileCycle e o
+
+withBlock = do
+ try $ string "with" >> space
+ comments
+ rs <- (commaSep1 pas) reference
+ comments
+ string "do"
+ comments
+ o <- phrase
+ return $ foldr WithBlock o rs
+
+repeatCycle = do
+ try $ string "repeat" >> space
+ comments
+ o <- many phrase
+ string "until"
+ comments
+ e <- expression
+ comments
+ return $ RepeatCycle e o
+
+forCycle = do
+ try $ string "for" >> space
+ comments
+ i <- iD
+ comments
+ string ":="
+ comments
+ e1 <- expression
+ comments
+ up <- liftM (== Just "to") $
+ optionMaybe $ choice [
+ try $ string "to"
+ , try $ string "downto"
+ ]
+ --choice [string "to", string "downto"]
+ comments
+ e2 <- expression
+ comments
+ string "do"
+ comments
+ p <- phrase
+ comments
+ return $ ForCycle i e1 e2 p up
+
+switchCase = do
+ try $ string "case"
+ comments
+ e <- expression
+ comments
+ string "of"
+ comments
+ cs <- many1 aCase
+ o2 <- optionMaybe $ do
+ try $ string "else" >> notFollowedBy alphaNum
+ comments
+ o <- many phrase
+ comments
+ return o
+ string "end"
+ comments
+ return $ SwitchCase e cs o2
+ where
+ aCase = do
+ e <- (commaSep pas) $ (liftM InitRange rangeDecl <|> initExpression)
+ comments
+ char ':'
+ comments
+ p <- phrase
+ comments
+ return (e, p)
+
+procCall = do
+ r <- reference
+ p <- option [] $ (parens pas) parameters
+ return $ ProcCall r p
+
+parameters = (commaSep pas) expression <?> "parameters"
+
+functionBody = do
+ tv <- typeVarDeclaration True
+ comments
+ p <- phrasesBlock
+ char ';'
+ comments
+ return (TypesAndVars tv, p)
+
+uses = liftM Uses (option [] u)
+ where
+ u = do
+ string "uses"
+ comments
+ u <- (iD >>= \i -> comments >> return i) `sepBy1` (char ',' >> comments)
+ char ';'
+ comments
+ return u
+
+initExpression = buildExpressionParser table term <?> "initialization expression"
+ where
+ term = comments >> choice [
+ liftM (uncurry BuiltInFunction) $ builtInFunction initExpression
+ , try $ brackets pas (commaSep pas $ initExpression) >>= return . InitSet
+ , try $ parens pas (commaSep pas $ initExpression) >>= \ia -> when (null $ tail ia) mzero >> return (InitArray ia)
+ , try $ parens pas (sepEndBy recField (char ';' >> comments)) >>= return . InitRecord
+ , parens pas initExpression
+ , try $ integer pas >>= \i -> notFollowedBy (char '.') >> (return . InitNumber . show) i
+ , try $ float pas >>= return . InitFloat . show
+ , try $ integer pas >>= return . InitNumber . show
+ , stringLiteral pas >>= return . InitString
+ , char '#' >> many digit >>= \c -> comments >> return (InitChar c)
+ , char '$' >> many hexDigit >>= \h -> comments >> return (InitHexNumber h)
+ , char '@' >> initExpression >>= \c -> comments >> return (InitAddress c)
+ , try $ string "nil" >> return InitNull
+ , itypeCast
+ , iD >>= return . InitReference
+ ]
+
+ recField = do
+ i <- iD
+ spaces
+ char ':'
+ spaces
+ e <- initExpression
+ spaces
+ return (i ,e)
+
+ table = [
+ [
+ Prefix (char '-' >> return (InitPrefixOp "-"))
+ ,Prefix (try (string "not") >> return (InitPrefixOp "not"))
+ ]
+ , [ Infix (char '*' >> return (InitBinOp "*")) AssocLeft
+ , Infix (char '/' >> return (InitBinOp "/")) AssocLeft
+ , Infix (try (string "div") >> return (InitBinOp "div")) AssocLeft
+ , Infix (try (string "mod") >> return (InitBinOp "mod")) AssocLeft
+ , Infix (try $ string "and" >> return (InitBinOp "and")) AssocLeft
+ , Infix (try $ string "shl" >> return (InitBinOp "shl")) AssocNone
+ , Infix (try $ string "shr" >> return (InitBinOp "shr")) AssocNone
+ ]
+ , [ Infix (char '+' >> return (InitBinOp "+")) AssocLeft
+ , Infix (char '-' >> return (InitBinOp "-")) AssocLeft
+ , Infix (try $ string "or" >> return (InitBinOp "or")) AssocLeft
+ , Infix (try $ string "xor" >> return (InitBinOp "xor")) AssocLeft
+ ]
+ , [ Infix (try (string "<>") >> return (InitBinOp "<>")) AssocNone
+ , Infix (try (string "<=") >> return (InitBinOp "<=")) AssocNone
+ , Infix (try (string ">=") >> return (InitBinOp ">=")) AssocNone
+ , Infix (char '<' >> return (InitBinOp "<")) AssocNone
+ , Infix (char '>' >> return (InitBinOp ">")) AssocNone
+ , Infix (char '=' >> return (InitBinOp "=")) AssocNone
+ ]
+ {--, [ Infix (try $ string "and" >> return (InitBinOp "and")) AssocLeft
+ , Infix (try $ string "or" >> return (InitBinOp "or")) AssocLeft
+ , Infix (try $ string "xor" >> return (InitBinOp "xor")) AssocLeft
+ ]
+ , [ Infix (try $ string "shl" >> return (InitBinOp "shl")) AssocNone
+ , Infix (try $ string "shr" >> return (InitBinOp "shr")) AssocNone
+ ]--}
+ --, [Prefix (try (string "not") >> return (InitPrefixOp "not"))]
+ ]
+
+ itypeCast = do
+ t <- choice $ map (\s -> try $ caseInsensitiveString s >>= \i -> notFollowedBy alphaNum >> return i) knownTypes
+ i <- parens pas initExpression
+ comments
+ return $ InitTypeCast (Identifier t BTUnknown) i
+
+builtInFunction e = do
+ name <- choice $ map (\s -> try $ caseInsensitiveString s >>= \i -> notFollowedBy alphaNum >> return i) builtin
+ spaces
+ exprs <- option [] $ parens pas $ option [] $ commaSep1 pas $ e
+ spaces
+ return (name, exprs)
+
+systemUnit = do
+ string "system;"
+ comments
+ string "type"
+ comments
+ t <- typesDecl
+ string "var"
+ v <- varsDecl True
+ return $ System (t ++ v)
+
+redoUnit = do
+ string "redo;"
+ comments
+ string "type"
+ comments
+ t <- typesDecl
+ string "var"
+ v <- varsDecl True
+ return $ Redo (t ++ v)
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/pas2c/PascalPreprocessor.hs Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,138 @@
+module PascalPreprocessor where
+
+import Text.Parsec
+import Control.Monad.IO.Class
+import Control.Monad
+import System.IO
+import qualified Data.Map as Map
+import Data.Char
+
+
+-- comments are removed
+comment = choice [
+ char '{' >> notFollowedBy (char '$') >> manyTill anyChar (try $ char '}') >> return ""
+ , (try $ string "(*") >> manyTill anyChar (try $ string "*)") >> return ""
+ , (try $ string "//") >> manyTill anyChar (try newline) >> return "\n"
+ ]
+
+
+initDefines = Map.fromList [
+ ("FPC", "")
+ , ("PAS2C", "")
+-- , ("WEBGL", "")
+-- , ("AI_MAINTHREAD", "")
+ , ("ENDIAN_LITTLE", "")
+ , ("S3D_DISABLED", "")
+ ]
+
+preprocess :: String -> String -> String -> IO String
+preprocess inputPath alternateInputPath fn = do
+ r <- runParserT (preprocessFile (inputPath ++ fn)) (initDefines, [True]) "" ""
+ case r of
+ (Left a) -> do
+ hPutStrLn stderr (show a)
+ return ""
+ (Right a) -> return a
+
+ where
+ preprocessFile fn = do
+ f <- liftIO (readFile fn)
+ setInput f
+ preprocessor
+
+ preprocessor, codeBlock, switch :: ParsecT String (Map.Map String String, [Bool]) IO String
+
+ preprocessor = chainr codeBlock (return (++)) ""
+
+ codeBlock = do
+ s <- choice [
+ switch
+ , comment
+ , char '\'' >> many (noneOf "'\n") >>= \s -> char '\'' >> return ('\'' : s ++ "'")
+ , identifier >>= replace
+ , noneOf "{" >>= \a -> return [a]
+ ]
+ (_, ok) <- getState
+ return $ if and ok then s else ""
+
+ --otherChar c = c `notElem` "{/('_" && not (isAlphaNum c)
+ identifier = do
+ c <- letter <|> oneOf "_"
+ s <- many (alphaNum <|> oneOf "_")
+ return $ c:s
+
+ switch = do
+ try $ string "{$"
+ s <- choice [
+ include
+ , ifdef
+ , if'
+ , elseSwitch
+ , endIf
+ , define
+ , unknown
+ ]
+ return s
+
+ include = do
+ try $ string "INCLUDE"
+ spaces
+ (char '"')
+ fn <- many1 $ noneOf "\"\n"
+ char '"'
+ spaces
+ char '}'
+ f <- liftIO (readFile (inputPath ++ fn) `catch` (\exc -> readFile (alternateInputPath ++ fn) `catch` error ("File not found: " ++ fn)))
+ c <- getInput
+ setInput $ f ++ c
+ return ""
+
+ ifdef = do
+ s <- try (string "IFDEF") <|> try (string "IFNDEF")
+ let f = if s == "IFNDEF" then not else id
+
+ spaces
+ d <- identifier
+ spaces
+ char '}'
+
+ updateState $ \(m, b) ->
+ (m, (f $ d `Map.member` m) : b)
+
+ return ""
+
+ if' = do
+ s <- try (string "IF" >> notFollowedBy alphaNum)
+
+ manyTill anyChar (char '}')
+ --char '}'
+
+ updateState $ \(m, b) ->
+ (m, False : b)
+
+ return ""
+
+ elseSwitch = do
+ try $ string "ELSE}"
+ updateState $ \(m, b:bs) -> (m, (not b):bs)
+ return ""
+ endIf = do
+ try $ string "ENDIF}"
+ updateState $ \(m, b:bs) -> (m, bs)
+ return ""
+ define = do
+ try $ string "DEFINE"
+ spaces
+ i <- identifier
+ d <- ((string ":=" >> return ()) <|> spaces) >> many (noneOf "}")
+ char '}'
+ updateState $ \(m, b) -> (if (and b) && (head i /= '_') then Map.insert i d m else m, b)
+ return ""
+ replace s = do
+ (m, _) <- getState
+ return $ Map.findWithDefault s s m
+
+ unknown = do
+ fn <- many1 $ noneOf "}\n"
+ char '}'
+ return $ "{$" ++ fn ++ "}"
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/pas2c/PascalUnitSyntaxTree.hs Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,119 @@
+module PascalUnitSyntaxTree where
+
+import Data.Maybe
+import Data.Char
+
+data PascalUnit =
+ Program Identifier Implementation Phrase
+ | Unit Identifier Interface Implementation (Maybe Initialize) (Maybe Finalize)
+ | System [TypeVarDeclaration]
+ | Redo [TypeVarDeclaration]
+ deriving Show
+data Interface = Interface Uses TypesAndVars
+ deriving Show
+data Implementation = Implementation Uses TypesAndVars
+ deriving Show
+data Identifier = Identifier String BaseType
+ deriving Show
+data TypesAndVars = TypesAndVars [TypeVarDeclaration]
+ deriving Show
+data TypeVarDeclaration = TypeDeclaration Identifier TypeDecl
+ | VarDeclaration Bool Bool ([Identifier], TypeDecl) (Maybe InitExpression)
+ | FunctionDeclaration Identifier Bool Bool TypeDecl [TypeVarDeclaration] (Maybe (TypesAndVars, Phrase))
+ | OperatorDeclaration String Identifier Bool TypeDecl [TypeVarDeclaration] (Maybe (TypesAndVars, Phrase))
+ deriving Show
+data TypeDecl = SimpleType Identifier
+ | RangeType Range
+ | Sequence [Identifier]
+ | ArrayDecl (Maybe Range) TypeDecl
+ | RecordType [TypeVarDeclaration] (Maybe [[TypeVarDeclaration]])
+ | PointerTo TypeDecl
+ | String Integer
+ | Set TypeDecl
+ | FunctionType TypeDecl [TypeVarDeclaration]
+ | DeriveType InitExpression
+ | VoidType
+ | VarParamType TypeDecl -- this is a hack
+ deriving Show
+data Range = Range Identifier
+ | RangeFromTo InitExpression InitExpression
+ | RangeInfinite
+ deriving Show
+data Initialize = Initialize String
+ deriving Show
+data Finalize = Finalize String
+ deriving Show
+data Uses = Uses [Identifier]
+ deriving Show
+data Phrase = ProcCall Reference [Expression]
+ | IfThenElse Expression Phrase (Maybe Phrase)
+ | WhileCycle Expression Phrase
+ | RepeatCycle Expression [Phrase]
+ | ForCycle Identifier Expression Expression Phrase Bool -- The last Boolean indicates wether it's up or down counting
+ | WithBlock Reference Phrase
+ | Phrases [Phrase]
+ | SwitchCase Expression [([InitExpression], Phrase)] (Maybe [Phrase])
+ | Assignment Reference Expression
+ | BuiltInFunctionCall [Expression] Reference
+ | NOP
+ deriving Show
+data Expression = Expression String
+ | BuiltInFunCall [Expression] Reference
+ | PrefixOp String Expression
+ | PostfixOp String Expression
+ | BinOp String Expression Expression
+ | StringLiteral String
+ | PCharLiteral String
+ | CharCode String
+ | HexCharCode String
+ | NumberLiteral String
+ | FloatLiteral String
+ | HexNumber String
+ | Reference Reference
+ | SetExpression [Identifier]
+ | Null
+ deriving Show
+data Reference = ArrayElement [Expression] Reference
+ | FunCall [Expression] Reference
+ | TypeCast Identifier Expression
+ | SimpleReference Identifier
+ | Dereference Reference
+ | RecordField Reference Reference
+ | Address Reference
+ | RefExpression Expression
+ deriving Show
+data InitExpression = InitBinOp String InitExpression InitExpression
+ | InitPrefixOp String InitExpression
+ | InitReference Identifier
+ | InitArray [InitExpression]
+ | InitRecord [(Identifier, InitExpression)]
+ | InitFloat String
+ | InitNumber String
+ | InitHexNumber String
+ | InitString String
+ | InitChar String
+ | BuiltInFunction String [InitExpression]
+ | InitSet [InitExpression]
+ | InitAddress InitExpression
+ | InitNull
+ | InitRange Range
+ | InitTypeCast Identifier InitExpression
+ deriving Show
+
+data BaseType = BTUnknown
+ | BTChar
+ | BTString
+ | BTInt Bool -- second param indicates whether signed or not
+ | BTBool
+ | BTFloat
+ | BTRecord String [(String, BaseType)]
+ | BTArray Range BaseType BaseType
+ | BTFunction Bool [(Bool, BaseType)] BaseType -- (Bool, BaseType), Bool indiciates whether var or not
+ | BTPointerTo BaseType
+ | BTUnresolved String
+ | BTSet BaseType
+ | BTEnum [String]
+ | BTVoid
+ | BTUnit
+ | BTVarParam BaseType
+ deriving Show
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/pas2c/unitCycles.hs Thu Nov 22 00:41:53 2012 +0100
@@ -0,0 +1,46 @@
+module Main where
+
+import PascalParser
+import System
+import Control.Monad
+import Data.Either
+import Data.List
+import Data.Graph
+import Data.Maybe
+
+unident :: Identificator -> String
+unident (Identificator s) = s
+
+extractUnits :: PascalUnit -> (String, [String])
+extractUnits (Program (Identificator name) (Implementation (Uses idents) _ _) _) = ("program " ++ name, map unident idents)
+extractUnits (Unit (Identificator name) (Interface (Uses idents1) _) (Implementation (Uses idents2) _ _) _ _) = (name, map unident $ idents1 ++ idents2)
+
+f :: [(String, [String])] -> String
+f = unlines . map showSCC . stronglyConnComp . map (\(a, b) -> (a, a, b))
+ where
+ showSCC (AcyclicSCC v) = v
+ showSCC (CyclicSCC vs) = intercalate ", " vs
+
+myf :: [(String, [String])] -> String
+myf d = unlines . map (findCycle . fst) $ d
+ where
+ findCycle :: String -> String
+ findCycle searched = searched ++ ": " ++ (intercalate ", " $ fc searched [])
+ where
+ fc :: String -> [String] -> [String]
+ fc curSearch visited = let uses = curSearch `lookup` d; res = dropWhile null . map t $ fromJust uses in if isNothing uses || null res then [] else head res
+ where
+ t u =
+ if u == searched then
+ [u]
+ else
+ if u `elem` visited then
+ []
+ else
+ let chain = fc u (u:visited) in if null chain then [] else u:chain
+
+
+main = do
+ fileNames <- getArgs
+ files <- mapM readFile fileNames
+ putStrLn . myf . map extractUnits . rights . map parsePascalUnit $ files
--- a/tools/unitCycles.hs Wed Nov 21 23:34:54 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,46 +0,0 @@
-module Main where
-
-import PascalParser
-import System
-import Control.Monad
-import Data.Either
-import Data.List
-import Data.Graph
-import Data.Maybe
-
-unident :: Identificator -> String
-unident (Identificator s) = s
-
-extractUnits :: PascalUnit -> (String, [String])
-extractUnits (Program (Identificator name) (Implementation (Uses idents) _ _) _) = ("program " ++ name, map unident idents)
-extractUnits (Unit (Identificator name) (Interface (Uses idents1) _) (Implementation (Uses idents2) _ _) _ _) = (name, map unident $ idents1 ++ idents2)
-
-f :: [(String, [String])] -> String
-f = unlines . map showSCC . stronglyConnComp . map (\(a, b) -> (a, a, b))
- where
- showSCC (AcyclicSCC v) = v
- showSCC (CyclicSCC vs) = intercalate ", " vs
-
-myf :: [(String, [String])] -> String
-myf d = unlines . map (findCycle . fst) $ d
- where
- findCycle :: String -> String
- findCycle searched = searched ++ ": " ++ (intercalate ", " $ fc searched [])
- where
- fc :: String -> [String] -> [String]
- fc curSearch visited = let uses = curSearch `lookup` d; res = dropWhile null . map t $ fromJust uses in if isNothing uses || null res then [] else head res
- where
- t u =
- if u == searched then
- [u]
- else
- if u `elem` visited then
- []
- else
- let chain = fc u (u:visited) in if null chain then [] else u:chain
-
-
-main = do
- fileNames <- getArgs
- files <- mapM readFile fileNames
- putStrLn . myf . map extractUnits . rights . map parsePascalUnit $ files