actually tests are there to be tested, just skip the variable assignment on windows
(*
* Hedgewars, a free turn based strategy game
* Copyright (c) 2004-2013 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
*)
{$INCLUDE "options.inc"}
{$IFDEF WIN32}
{$R hwengine.rc}
{$ENDIF}
{$IFDEF HWLIBRARY}
unit hwengine;
interface
{$ELSE}
program hwengine;
{$ENDIF}
uses SDLh, uMisc, uConsole, uGame, uConsts, uLand, uAmmos, uVisualGears, uGears, uStore, uWorld, uInputHandler
, uSound, uScript, uTeams, uStats, uIO, uLocale, uChat, uAI, uAIMisc, uAILandMarks, uLandTexture, uCollisions
, SysUtils, uTypes, uVariables, uCommands, uUtils, uCaptions, uDebug, uCommandHandlers, uLandPainted
, uPhysFSLayer, uCursor, uRandom
{$IFDEF USE_VIDEO_RECORDING}, uVideoRec {$ENDIF}
{$IFDEF USE_TOUCH_INTERFACE}, uTouch {$ENDIF}
{$IFDEF ANDROID}, GLUnit{$ENDIF}
;
var isInternal: Boolean;
{$IFDEF HWLIBRARY}
procedure preInitEverything();
procedure initEverything(complete:boolean);
procedure freeEverything(complete:boolean);
procedure Game(argc: LongInt; argv: PPChar); cdecl; export;
procedure GenLandPreview(port: Longint); cdecl; export;
implementation
{$ELSE}
procedure preInitEverything(); forward;
procedure initEverything(complete:boolean); forward;
procedure freeEverything(complete:boolean); forward;
{$ENDIF}
{$INCLUDE "ArgParsers.inc"}
///////////////////////////////////////////////////////////////////////////////
function DoTimer(Lag: LongInt): boolean;
var s: shortstring;
begin
DoTimer:= false;
inc(RealTicks, Lag);
case GameState of
gsLandGen:
begin
GenMap;
SetLandTexture;
UpdateLandTexture(0, LAND_WIDTH, 0, LAND_HEIGHT, false);
setAILandMarks;
ParseCommand('sendlanddigest', true);
GameState:= gsStart;
end;
gsStart:
begin
if HasBorder then
DisableSomeWeapons;
AddClouds;
AddFlakes;
SetRandomSeed(cSeed, false);
AssignHHCoords;
AddMiscGears;
StoreLoad(false);
InitWorld;
ResetKbd;
if GameType = gmtSave then
SetSound(false);
FinishProgress;
PlayMusic;
SetScale(zoom);
ScriptCall('onGameStart');
GameState:= gsGame;
end;
gsConfirm, gsGame, gsChat:
begin
if not cOnlyStats then DrawWorld(Lag);
DoGameTick(Lag);
if not cOnlyStats then ProcessVisualGears(Lag);
end;
gsExit:
begin
DoTimer:= true;
end;
gsSuspend:
exit(false);
end;
if not cOnlyStats then SwapBuffers;
{$IFDEF USE_VIDEO_RECORDING}
if flagPrerecording then
SaveCameraPosition;
{$ENDIF}
if flagMakeCapture then
begin
flagMakeCapture:= false;
s:= '/Screenshots/hw_' + FormatDateTime('YYYY-MM-DD_HH-mm-ss', Now()) + inttostr(GameTicks);
// flash
playSound(sndShutter);
ScreenFade:= sfFromWhite;
ScreenFadeValue:= sfMax;
ScreenFadeSpeed:= 5;
if MakeScreenshot(s, 1) then
WriteLnToConsole('Screenshot saved: ' + s)
else
begin
WriteLnToConsole('Screenshot failed.');
AddChatString(#5 + 'screen capture failed (lack of memory or write permissions)');
end
end;
end;
///////////////////////////////////////////////////////////////////////////////
procedure MainLoop;
var event: TSDL_Event;
PrevTime, CurrTime: Longword;
isTerminated: boolean;
{$IFDEF SDL13}
previousGameState: TGameState;
{$ELSE}
prevFocusState: boolean;
{$ENDIF}
begin
isTerminated:= false;
PrevTime:= SDL_GetTicks;
while isTerminated = false do
begin
SDL_PumpEvents();
while SDL_PeepEvents(@event, 1, SDL_GETEVENT, {$IFDEF SDL13}SDL_FIRSTEVENT, SDL_LASTEVENT{$ELSE}SDL_ALLEVENTS{$ENDIF}) > 0 do
begin
case event.type_ of
{$IFDEF SDL13}
SDL_KEYDOWN:
if GameState = gsChat then
begin
// sdl on iphone supports only ashii keyboards and the unicode field is deprecated in sdl 1.3
KeyPressChat(SDL_GetKeyFromScancode(event.key.keysym.sym), event.key.keysym.sym); //TODO correct for keymodifiers
end
else
if GameState >= gsGame then ProcessKey(event.key);
SDL_KEYUP:
if (GameState <> gsChat) and (GameState >= gsGame) then
ProcessKey(event.key);
SDL_WINDOWEVENT:
if event.window.event = SDL_WINDOWEVENT_SHOWN then
begin
cHasFocus:= true;
onFocusStateChanged()
end
else if event.window.event = SDL_WINDOWEVENT_MINIMIZED then
begin
previousGameState:= GameState;
GameState:= gsSuspend;
end
else if event.window.event = SDL_WINDOWEVENT_RESTORED then
begin
GameState:= previousGameState;
{$IFDEF ANDROID}
//This call is used to reinitialize the glcontext and reload the textures
ParseCommand('fullscr '+intToStr(LongInt(cFullScreen)), true);
{$ENDIF}
end
else if event.window.event = SDL_WINDOWEVENT_RESIZED then
begin
cNewScreenWidth:= max(2 * (event.window.data1 div 2), cMinScreenWidth);
cNewScreenHeight:= max(2 * (event.window.data2 div 2), cMinScreenHeight);
cScreenResizeDelay:= RealTicks + 500{$IFDEF IPHONEOS}div 2{$ENDIF};
end;
SDL_FINGERMOTION:
onTouchMotion(event.tfinger.x, event.tfinger.y,event.tfinger.dx, event.tfinger.dy, event.tfinger.fingerId);
SDL_FINGERDOWN:
onTouchDown(event.tfinger.x, event.tfinger.y, event.tfinger.fingerId);
SDL_FINGERUP:
onTouchUp(event.tfinger.x, event.tfinger.y, event.tfinger.fingerId);
{$ELSE}
SDL_KEYDOWN:
if GameState = gsChat then
KeyPressChat(event.key.keysym.unicode, event.key.keysym.sym)
else
if GameState >= gsGame then ProcessKey(event.key);
SDL_KEYUP:
if (GameState <> gsChat) and (GameState >= gsGame) then
ProcessKey(event.key);
SDL_MOUSEBUTTONDOWN:
if GameState = gsConfirm then
ParseCommand('quit', true)
else
if (GameState >= gsGame) then ProcessMouse(event.button, true);
SDL_MOUSEBUTTONUP:
if (GameState >= gsGame) then ProcessMouse(event.button, false);
SDL_ACTIVEEVENT:
if (event.active.state and SDL_APPINPUTFOCUS) <> 0 then
begin
prevFocusState:= cHasFocus;
cHasFocus:= event.active.gain = 1;
if prevFocusState xor cHasFocus then
onFocusStateChanged()
end;
SDL_VIDEORESIZE:
begin
// using lower values than cMinScreenWidth or cMinScreenHeight causes widget overlap and off-screen widget parts
// Change by sheepluva:
// Let's only use even numbers for custom width/height since I ran into scaling issues with odd width values.
// Maybe just fixes the symptom not the actual cause(?), I'm too tired to find out :P
cNewScreenWidth:= max(2 * (event.resize.w div 2), cMinScreenWidth);
cNewScreenHeight:= max(2 * (event.resize.h div 2), cMinScreenHeight);
cScreenResizeDelay:= RealTicks+500;
end;
{$ENDIF}
SDL_JOYAXISMOTION:
ControllerAxisEvent(event.jaxis.which, event.jaxis.axis, event.jaxis.value);
SDL_JOYHATMOTION:
ControllerHatEvent(event.jhat.which, event.jhat.hat, event.jhat.value);
SDL_JOYBUTTONDOWN:
ControllerButtonEvent(event.jbutton.which, event.jbutton.button, true);
SDL_JOYBUTTONUP:
ControllerButtonEvent(event.jbutton.which, event.jbutton.button, false);
SDL_QUITEV:
isTerminated:= true
end; //end case event.type_ of
end; //end while SDL_PollEvent(@event) <> 0 do
if (CursorMovementX <> 0) or (CursorMovementY <> 0) then
handlePositionUpdate(CursorMovementX * cameraKeyboardSpeed, CursorMovementY * cameraKeyboardSpeed);
if (cScreenResizeDelay <> 0) and (cScreenResizeDelay < RealTicks) and
((cNewScreenWidth <> cScreenWidth) or (cNewScreenHeight <> cScreenHeight)) then
begin
cScreenResizeDelay:= 0;
cWindowedWidth:= cNewScreenWidth;
cWindowedHeight:= cNewScreenHeight;
cScreenWidth:= cWindowedWidth;
cScreenHeight:= cWindowedHeight;
ParseCommand('fullscr '+intToStr(LongInt(cFullScreen)), true);
WriteLnToConsole('window resize: ' + IntToStr(cScreenWidth) + ' x ' + IntToStr(cScreenHeight));
ScriptOnScreenResize();
InitCameraBorders();
InitTouchInterface();
SendIPC('W' + IntToStr(cScreenWidth) + 'x' + IntToStr(cScreenHeight));
end;
CurrTime:= SDL_GetTicks();
if PrevTime + longword(cTimerInterval) <= CurrTime then
begin
isTerminated := isTerminated or DoTimer(CurrTime - PrevTime);
PrevTime:= CurrTime
end
else SDL_Delay(1);
IPCCheckSock();
end;
end;
{$IFDEF USE_VIDEO_RECORDING}
procedure RecorderMainLoop;
var oldGameTicks, oldRealTicks, newGameTicks, newRealTicks: LongInt;
begin
if not BeginVideoRecording() then
exit;
DoTimer(0); // gsLandGen -> gsStart
DoTimer(0); // gsStart -> gsGame
if not LoadNextCameraPosition(newRealTicks, newGameTicks) then
exit;
fastScrolling:= true;
DoGameTick(newGameTicks);
fastScrolling:= false;
oldRealTicks:= 0;
oldGameTicks:= newGameTicks;
while LoadNextCameraPosition(newRealTicks, newGameTicks) do
begin
IPCCheckSock();
DoGameTick(newGameTicks - oldGameTicks);
if GameState = gsExit then
break;
ProcessVisualGears(newRealTicks - oldRealTicks);
DrawWorld(newRealTicks - oldRealTicks);
EncodeFrame();
oldRealTicks:= newRealTicks;
oldGameTicks:= newGameTicks;
end;
StopVideoRecording();
end;
{$ENDIF}
///////////////////////////////////////////////////////////////////////////////
procedure Game{$IFDEF HWLIBRARY}(argc: LongInt; argv: PPChar); cdecl; export{$ENDIF};
//var p: TPathType;
var s: shortstring;
i: LongInt;
begin
{$IFDEF HWLIBRARY}
preInitEverything();
parseCommandLine(argc, argv);
{$ENDIF}
initEverything(true);
WriteLnToConsole('Hedgewars engine ' + cVersionString + '-r' + cRevisionString +
' (' + cHashString + ') with protocol #' + inttostr(cNetProtoVersion));
AddFileLog('Prefix: "' + PathPrefix +'"');
AddFileLog('UserPrefix: "' + UserPathPrefix +'"');
for i:= 0 to ParamCount do
AddFileLog(inttostr(i) + ': ' + ParamStr(i));
WriteToConsole('Init SDL... ');
if not cOnlyStats then SDLTry(SDL_Init(SDL_INIT_VIDEO or SDL_INIT_NOPARACHUTE) >= 0, true);
WriteLnToConsole(msgOK);
SDL_EnableUNICODE(1);
SDL_ShowCursor(0);
WriteToConsole('Init SDL_ttf... ');
SDLTry(TTF_Init() <> -1, true);
WriteLnToConsole(msgOK);
{$IFDEF USE_VIDEO_RECORDING}
if GameType = gmtRecord then
InitOffscreenOpenGL()
else
{$ENDIF}
begin
// show main window
if cFullScreen then
ParseCommand('fullscr 1', true)
else
ParseCommand('fullscr 0', true);
end;
ControllerInit(); // has to happen before InitKbdKeyTable to map keys
InitKbdKeyTable();
AddProgress();
LoadLocale(cPathz[ptLocale] + '/en.txt'); // Do an initial load with english
if cLocaleFName <> 'en.txt' then
begin
// Try two letter locale first before trying specific locale overrides
if (Length(cLocale) > 3) and (Copy(cLocale, 1, 2) <> 'en') then
begin
LoadLocale(cPathz[ptLocale] + '/' + Copy(cLocale, 1, 2) + '.txt')
end;
LoadLocale(cPathz[ptLocale] + '/' + cLocaleFName)
end
else cLocale := 'en';
WriteLnToConsole(msgGettingConfig);
if recordFileName = '' then
begin
InitIPC;
SendIPCAndWaitReply(_S'C'); // ask for game config
end
else
LoadRecordFromFile(recordFileName);
ScriptOnGameInit;
s:= 'eproto ' + inttostr(cNetProtoVersion);
SendIPCRaw(@s[0], Length(s) + 1); // send proto version
InitTeams();
AssignStores();
if GameType = gmtRecord then
SetSound(false);
InitSound();
isDeveloperMode:= false;
TryDo(InitStepsFlags = cifAllInited, 'Some parameters not set (flags = ' + inttostr(InitStepsFlags) + ')', true);
ParseCommand('rotmask', true);
{$IFDEF USE_VIDEO_RECORDING}
if GameType = gmtRecord then
RecorderMainLoop()
else
{$ENDIF}
MainLoop();
// clean up all the memory allocated
freeEverything(true);
end;
///////////////////////////////////////////////////////////////////////////////
// preInitEverything - init variables that are going to be ovewritten by arguments
// initEverything - init variables only. Should be coupled by below
// freeEverything - free above. Pay attention to the init/free order!
procedure preInitEverything;
begin
Randomize();
uVariables.preInitModule;
uSound.preInitModule;
end;
procedure initEverything (complete:boolean);
begin
uUtils.initModule(complete); // opens the debug file, must be the first
uVariables.initModule; // inits all global variables
uCommands.initModule; // helps below
uCommandHandlers.initModule; // registers all messages from frontend
uLand.initModule; // computes land
uLandPainted.initModule; // computes drawn land
uIO.initModule; // sets up sockets
if complete then
begin
uPhysFSLayer.initModule;
{$IFDEF ANDROID}GLUnit.initModule;{$ENDIF}
{$IFDEF USE_TOUCH_INTERFACE}uTouch.initModule;{$ENDIF}
{$IFDEF USE_VIDEO_RECORDING}uVideoRec.initModule;{$ENDIF} //stub
uAI.initModule;
uAIMisc.initModule;
uAILandMarks.initModule; //stub
uAmmos.initModule;
uCaptions.initModule;
uChat.initModule;
uCollisions.initModule;
uGears.initModule;
uInputHandler.initModule; //stub
uMisc.initModule;
uLandTexture.initModule; //stub
uScript.initModule;
uSound.initModule;
uStats.initModule;
uStore.initModule;
uTeams.initModule;
uVisualGears.initModule;
uWorld.initModule;
end;
end;
procedure freeEverything (complete:boolean);
begin
if complete then
begin
WriteLnToConsole('Freeing resources...');
uAI.freeModule; // AI things need to be freed first
uAIMisc.freeModule; //stub
uAILandMarks.freeModule;
uCaptions.freeModule;
uWorld.freeModule;
uVisualGears.freeModule;
uTeams.freeModule;
uInputHandler.freeModule;
uStats.freeModule; //stub
uSound.freeModule;
uScript.freeModule;
uMisc.freeModule;
uLandTexture.freeModule;
uGears.freeModule;
uCollisions.freeModule; //stub
uChat.freeModule;
uAmmos.freeModule;
uStore.freeModule; // closes SDL
{$IFDEF USE_VIDEO_RECORDING}uVideoRec.freeModule;{$ENDIF}
{$IFDEF USE_TOUCH_INTERFACE}uTouch.freeModule;{$ENDIF} //stub
{$IFDEF ANDROID}GLUnit.freeModule;{$ENDIF}
uPhysFSLayer.freeModule;
end;
uIO.freeModule;
uLand.freeModule;
uLandPainted.freeModule;
uCommandHandlers.freeModule;
uCommands.freeModule;
uVariables.freeModule;
uUtils.freeModule; // closes debug file
end;
///////////////////////////////////////////////////////////////////////////////
procedure GenLandPreview{$IFDEF HWLIBRARY}(port: LongInt); cdecl; export{$ENDIF};
var Preview: TPreview;
begin
initEverything(false);
{$IFDEF HWLIBRARY}
WriteLnToConsole('Preview connecting on port ' + inttostr(port));
ipcPort:= port;
InitStepsFlags:= cifRandomize;
{$ENDIF}
InitIPC;
IPCWaitPongEvent;
TryDo(InitStepsFlags = cifRandomize, 'Some parameters not set (flags = ' + inttostr(InitStepsFlags) + ')', true);
GenPreview(Preview);
WriteLnToConsole('Sending preview...');
SendIPCRaw(@Preview, sizeof(Preview));
SendIPCRaw(@MaxHedgehogs, sizeof(byte));
WriteLnToConsole('Preview sent, disconnect');
freeEverything(false);
end;
{$IFNDEF HWLIBRARY}
///////////////////////////////////////////////////////////////////////////////
/////////////////////////////////// m a i n ///////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
begin
preInitEverything();
GetParams();
if GameType = gmtLandPreview then
GenLandPreview()
else if GameType <> gmtSyntax then
Game();
// return 1 when engine is not called correctly
halt(LongInt(GameType = gmtSyntax));
{$ENDIF}
end.