hedgewars/LuaPas.pas
author koda
Sat, 06 Aug 2011 07:09:30 +0200
changeset 5505 a55aab592950
parent 5089 90266b67fff8
child 5549 ccfb9b8ab9d1
permissions -rw-r--r--
Ditch the renderer system in sdl1.3 and use the 'old fashioned' sdl/opengl context. This gives us more flexibility and less problem in receiving video events (expecially on mobile platform) as well as not having to care to reset the gl context every time sdl interferes. This is a major sdl1.3 update so it should be tested with care (working great on ios)
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{$HINTS OFF}
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unit LuaPas;
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(*
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 * A complete Pascal wrapper for Lua 5.1 DLL module.
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 *
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 * Created by Geo Massar, 2006
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 * Distributed as free/open source.
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 *)
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interface
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{.$DEFINE LUA_GETHOOK}
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{$INCLUDE "config.inc"}
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type
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  size_t   = type Cardinal;
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  Psize_t  = ^size_t;
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  PPointer = ^Pointer;
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  lua_State = record end;
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  Plua_State = ^lua_State;
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const
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    LuaLibName = cLuaLibrary;
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(*****************************************************************************)
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(*                               luaconfig.h                                 *)
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(*****************************************************************************)
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(*
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** $Id: luaconf.h,v 1.81 2006/02/10 17:44:06 roberto Exp $
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** Configuration file for Lua
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** See Copyright Notice in lua.h
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*)
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(*
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** {==================================================================
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@@ LUA_NUMBER is the type of numbers in Lua.
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** CHANGE the following definitions only if you want to build Lua
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** with a number type different from double. You may also need to
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** change lua_number2int & lua_number2integer.
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** ===================================================================
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*)
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type
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  LUA_NUMBER_  = type Double;            // ending underscore is needed in Pascal
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  LUA_INTEGER_ = type PtrInt;
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(*
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@@ LUA_IDSIZE gives the maximum size for the description of the source
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@* of a function in debug information.
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** CHANGE it if you want a different size.
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*)
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const
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  LUA_IDSIZE = 60;
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(*
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@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system.
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*)
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const
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  LUAL_BUFFERSIZE = 1024;
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(*
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@@ LUA_PROMPT is the default prompt used by stand-alone Lua.
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@@ LUA_PROMPT2 is the default continuation prompt used by stand-alone Lua.
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** CHANGE them if you want different prompts. (You can also change the
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** prompts dynamically, assigning to globals _PROMPT/_PROMPT2.)
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*)
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const
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  LUA_PROMPT  = '> ';
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  LUA_PROMPT2 = '>> ';
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(*
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@@ lua_readline defines how to show a prompt and then read a line from
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@* the standard input.
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@@ lua_saveline defines how to "save" a read line in a "history".
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@@ lua_freeline defines how to free a line read by lua_readline.
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** CHANGE them if you want to improve this functionality (e.g., by using
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** GNU readline and history facilities).
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*)
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function  lua_readline(L : Plua_State; var b : PChar; p : PChar): Boolean;
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procedure lua_saveline(L : Plua_State; idx : LongInt);
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procedure lua_freeline(L : Plua_State; b : PChar);
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(*
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@@ lua_stdin_is_tty detects whether the standard input is a 'tty' (that
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@* is, whether we're running lua interactively).
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** CHANGE it if you have a better definition for non-POSIX/non-Windows
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** systems.
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*/
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#include <io.h>
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#include <stdio.h>
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#define lua_stdin_is_tty()  _isatty(_fileno(stdin))
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*)
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const
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  lua_stdin_is_tty = TRUE;
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(*****************************************************************************)
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(*                                  lua.h                                    *)
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(*****************************************************************************)
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(*
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** $Id: lua.h,v 1.216 2006/01/10 12:50:13 roberto Exp $
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** Lua - An Extensible Extension Language
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** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
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** See Copyright Notice at the end of this file
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*)
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const
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  LUA_VERSION     = 'Lua 5.1';
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  LUA_VERSION_NUM = 501;
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  LUA_COPYRIGHT   = 'Copyright (C) 1994-2006 Tecgraf, PUC-Rio';
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  LUA_AUTHORS     = 'R. Ierusalimschy, L. H. de Figueiredo & W. Celes';
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  (* mark for precompiled code (`<esc>Lua') *)
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  LUA_SIGNATURE = #27'Lua';
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  (* option for multiple returns in `lua_pcall' and `lua_call' *)
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  LUA_MULTRET = -1;
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  (*
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  ** pseudo-indices
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  *)
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  LUA_REGISTRYINDEX = -10000;
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  LUA_ENVIRONINDEX  = -10001;
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  LUA_GLOBALSINDEX  = -10002;
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   129
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function lua_upvalueindex(idx : LongInt) : LongInt;   // a marco
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   131
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const
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  (* thread status; 0 is OK *)
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  LUA_YIELD_    = 1;     // Note: the ending underscore is needed in Pascal
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  LUA_ERRRUN    = 2;
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  LUA_ERRSYNTAX = 3;
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  LUA_ERRMEM    = 4;
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  LUA_ERRERR    = 5;
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   139
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type
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  lua_CFunction = function(L : Plua_State) : LongInt; cdecl;
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   142
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  (*
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  ** functions that read/write blocks when loading/dumping Lua chunks
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  *)
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  lua_Reader = function (L : Plua_State; ud : Pointer;
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                         sz : Psize_t) : PChar; cdecl;
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  lua_Writer = function (L : Plua_State; const p : Pointer; sz : size_t;
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                         ud : Pointer) : LongInt; cdecl;
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  (*
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  ** prototype for memory-allocation functions
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  *)
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  lua_Alloc = function (ud, ptr : Pointer;
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                        osize, nsize : size_t) : Pointer; cdecl;
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const
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  (*
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  ** basic types
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  *)
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  LUA_TNONE          = -1;
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   162
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  LUA_TNIL           = 0;
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  LUA_TBOOLEAN       = 1;
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  LUA_TLIGHTUSERDATA = 2;
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  LUA_TNUMBER        = 3;
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  LUA_TSTRING        = 4;
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  LUA_TTABLE         = 5;
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  LUA_TFUNCTION      = 6;
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  LUA_TUSERDATA      = 7;
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  LUA_TTHREAD        = 8;
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   172
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  (* minimum Lua stack available to a C function *)
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  LUA_MINSTACK = 20;
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type
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  (* type of numbers in Lua *)
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  lua_Number = LUA_NUMBER_;
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  (* type for integer functions *)
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  lua_Integer = LUA_INTEGER_;
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(*
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** state manipulation
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*)
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function  lua_newstate(f : lua_Alloc; ud : Pointer) : Plua_State;
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  cdecl; external LuaLibName;
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procedure lua_close(L: Plua_State);
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  cdecl; external LuaLibName;
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function  lua_newthread(L : Plua_State) : Plua_State;
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  cdecl; external LuaLibName;
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function  lua_atpanic(L : Plua_State; panicf : lua_CFunction) : lua_CFunction;
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  cdecl; external LuaLibName;
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   195
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(*
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** basic stack manipulation
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*)
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function  lua_gettop(L : Plua_State) : LongInt;
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  cdecl; external LuaLibName;
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procedure lua_settop(L : Plua_State; idx : LongInt);
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  cdecl; external LuaLibName;
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procedure lua_pushvalue(L : Plua_State; idx : LongInt);
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  cdecl; external LuaLibName;
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procedure lua_remove(L : Plua_State; idx : LongInt);
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  cdecl; external LuaLibName;
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procedure lua_insert(L : Plua_State; idx : LongInt);
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  cdecl; external LuaLibName;
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procedure lua_replace(L : Plua_State; idx : LongInt);
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  cdecl; external LuaLibName;
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function  lua_checkstack(L : Plua_State; sz : LongInt) : LongBool;
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  cdecl; external LuaLibName;
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procedure lua_xmove(src, dest : Plua_State; n : LongInt);
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  cdecl; external LuaLibName;
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   217
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(*
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** access functions (stack -> C)
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*)
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function lua_isnumber(L : Plua_State; idx : LongInt) : LongBool;
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  cdecl; external LuaLibName;
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function lua_isstring(L : Plua_State; idx : LongInt) : LongBool;
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  cdecl; external LuaLibName;
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function lua_iscfunction(L : Plua_State; idx : LongInt) : LongBool;
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  cdecl; external LuaLibName;
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function lua_isuserdata(L : Plua_State; idx : LongInt) : LongBool;
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  cdecl; external LuaLibName;
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function lua_type(L : Plua_State; idx : LongInt) : LongInt;
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  cdecl; external LuaLibName;
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function lua_typename(L : Plua_State; tp : LongInt) : PChar;
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  cdecl; external LuaLibName;
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   234
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function lua_equal(L : Plua_State; idx1, idx2 : LongInt) : LongBool;
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  cdecl; external LuaLibName;
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function lua_rawequal(L : Plua_State; idx1, idx2 : LongInt) : LongBool;
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  cdecl; external LuaLibName;
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function lua_lessthan(L : Plua_State; idx1, idx2 : LongInt) : LongBool;
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  cdecl; external LuaLibName;
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   241
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function lua_tonumber(L : Plua_State; idx : LongInt) : lua_Number;
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  cdecl; external LuaLibName;
5089
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function lua_tointeger(L : Plua_State; idx : LongInt) : lua_Integer;
3043
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  cdecl; external LuaLibName;
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   246
function lua_toboolean(L : Plua_State; idx : LongInt) : LongBool;
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   247
  cdecl; external LuaLibName;
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function lua_tolstring(L : Plua_State; idx : LongInt;
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                       len : Psize_t) : PChar;
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  cdecl; external LuaLibName;
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   251
function lua_objlen(L : Plua_State; idx : LongInt) : size_t;
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  cdecl; external LuaLibName;
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function lua_tocfunction(L : Plua_State; idx : LongInt) : lua_CFunction;
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  cdecl; external LuaLibName;
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function lua_touserdata(L : Plua_State; idx : LongInt) : Pointer;
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  cdecl; external LuaLibName;
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function lua_tothread(L : Plua_State; idx : LongInt) : Plua_State;
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  cdecl; external LuaLibName;
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function lua_topointer(L : Plua_State; idx : LongInt) : Pointer;
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  cdecl; external LuaLibName;
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   261
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   262
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(*
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** push functions (C -> stack)
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   265
*)
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procedure lua_pushnil(L : Plua_State);
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  cdecl; external LuaLibName;
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procedure lua_pushnumber(L : Plua_State; n : lua_Number);
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  cdecl; external LuaLibName;
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procedure lua_pushinteger(L : Plua_State; n : lua_Integer);
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  cdecl; external LuaLibName;
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procedure lua_pushlstring(L : Plua_State; const s : PChar; ls : size_t);
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  cdecl; external LuaLibName;
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procedure lua_pushstring(L : Plua_State; const s : PChar);
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  cdecl; external LuaLibName;
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function  lua_pushvfstring(L : Plua_State;
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                           const fmt : PChar; argp : Pointer) : PChar;
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  cdecl; external LuaLibName;
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function  lua_pushfstring(L : Plua_State; const fmt : PChar) : PChar; varargs;
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  cdecl; external LuaLibName;
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   281
procedure lua_pushcclosure(L : Plua_State; fn : lua_CFunction; n : LongInt);
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  cdecl; external LuaLibName;
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   283
procedure lua_pushboolean(L : Plua_State; b : LongBool);
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  cdecl; external LuaLibName;
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   285
procedure lua_pushlightuserdata(L : Plua_State; p : Pointer);
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  cdecl; external LuaLibName;
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function  lua_pushthread(L : Plua_state) : Cardinal;
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  cdecl; external LuaLibName;
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   289
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   290
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   291
(*
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   292
** get functions (Lua -> stack)
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   293
*)
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   294
procedure lua_gettable(L : Plua_State ; idx : LongInt);
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   295
  cdecl; external LuaLibName;
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   296
procedure lua_getfield(L : Plua_State; idx : LongInt; k : PChar);
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   297
  cdecl; external LuaLibName;
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   298
procedure lua_rawget(L : Plua_State; idx : LongInt);
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   299
  cdecl; external LuaLibName;
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   300
procedure lua_rawgeti(L : Plua_State; idx, n : LongInt);
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  cdecl; external LuaLibName;
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   302
procedure lua_createtable(L : Plua_State; narr, nrec : LongInt);
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   303
  cdecl; external LuaLibName;
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   304
function  lua_newuserdata(L : Plua_State; sz : size_t) : Pointer;
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   305
  cdecl; external LuaLibName;
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   306
function  lua_getmetatable(L : Plua_State; objindex : LongInt) : LongBool;
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   307
  cdecl; external LuaLibName;
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   308
procedure lua_getfenv(L : Plua_State; idx : LongInt);
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   309
  cdecl; external LuaLibName;
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   310
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   311
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   312
(*
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   313
** set functions (stack -> Lua)
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   314
*)
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   315
procedure lua_settable(L : Plua_State; idx : LongInt);
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   316
  cdecl; external LuaLibName;
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   317
procedure lua_setfield(L : Plua_State; idx : LongInt; const k : PChar);
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   318
  cdecl; external LuaLibName;
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   319
procedure lua_rawset(L : Plua_State; idx : LongInt);
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   320
  cdecl; external LuaLibName;
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   321
procedure lua_rawseti(L : Plua_State; idx , n: LongInt);
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   322
  cdecl; external LuaLibName;
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   323
function lua_setmetatable(L : Plua_State; objindex : LongInt): LongBool;
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   324
  cdecl; external LuaLibName;
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   325
function lua_setfenv(L : Plua_State; idx : LongInt): LongBool;
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   326
  cdecl; external LuaLibName;
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   327
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   328
(*
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   329
** `load' and `call' functions (load and run Lua code)
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   330
*)
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   331
procedure lua_call(L : Plua_State; nargs, nresults : LongInt);
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   332
  cdecl; external LuaLibName;
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   333
function  lua_pcall(L : Plua_State;
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   334
                    nargs, nresults, errfunc : LongInt) : LongInt;
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   335
  cdecl; external LuaLibName;
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   336
function  lua_cpcall(L : Plua_State;
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   337
                     func : lua_CFunction; ud : Pointer) : LongInt;
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   338
  cdecl; external LuaLibName;
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   339
function  lua_load(L : Plua_State; reader : lua_Reader;
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   340
                   dt : Pointer; const chunkname : PChar) : LongInt;
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   341
  cdecl; external LuaLibName;
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   342
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   343
function lua_dump(L : Plua_State; writer : lua_Writer; data: Pointer) : LongInt;
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   344
  cdecl; external LuaLibName;
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   345
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   346
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   347
(*
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   348
** coroutine functions
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   349
*)
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   350
function lua_yield(L : Plua_State; nresults : LongInt) : LongInt;
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   351
  cdecl; external LuaLibName;
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   352
function lua_resume(L : Plua_State; narg : LongInt) : LongInt;
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   353
  cdecl; external LuaLibName;
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   354
function lua_status(L : Plua_State) : LongInt;
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   355
  cdecl; external LuaLibName;
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   356
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   357
(*
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   358
** garbage-collection functions and options
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   359
*)
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   360
const
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   361
  LUA_GCSTOP       = 0;
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   362
  LUA_GCRESTART    = 1;
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   363
  LUA_GCCOLLECT    = 2;
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   364
  LUA_GCCOUNT      = 3;
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   365
  LUA_GCCOUNTB     = 4;
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   366
  LUA_GCSTEP       = 5;
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   367
  LUA_GCSETPAUSE   = 6;
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   368
  LUA_GCSETSTEPMUL = 7;
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diff changeset
   369
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   370
function lua_gc(L : Plua_State; what, data : LongInt) : LongInt;
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   371
  cdecl; external LuaLibName;
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diff changeset
   372
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   373
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   374
** miscellaneous functions
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   375
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   376
function lua_error(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   377
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   378
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   379
function lua_next(L : Plua_State; idx : LongInt) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   380
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   381
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   382
procedure lua_concat(L : Plua_State; n : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   383
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   384
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   385
function  lua_getallocf(L : Plua_State; ud : PPointer) : lua_Alloc;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   386
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   387
procedure lua_setallocf(L : Plua_State; f : lua_Alloc; ud : Pointer);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   388
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   389
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   390
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   391
** ===============================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   392
** some useful macros
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   393
** ===============================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   394
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   395
procedure lua_pop(L : Plua_State; n : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   396
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   397
procedure lua_newtable(L : Plua_State);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   398
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   399
procedure lua_register(L : Plua_State; n : PChar; f : lua_CFunction);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   400
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   401
procedure lua_pushcfunction(L : Plua_State; f : lua_CFunction);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   402
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   403
function  lua_strlen(L : Plua_State; idx : LongInt) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   404
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   405
function lua_isfunction(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   406
function lua_istable(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   407
function lua_islightuserdata(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   408
function lua_isnil(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   409
function lua_isboolean(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   410
function lua_isthread(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   411
function lua_isnone(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   412
function lua_isnoneornil(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   413
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   414
procedure lua_pushliteral(L : Plua_State; s : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   415
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   416
procedure lua_setglobal(L : Plua_State; s : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   417
procedure lua_getglobal(L : Plua_State; s : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   418
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   419
function lua_tostring(L : Plua_State; idx : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   420
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   421
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   422
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   423
** compatibility macros and functions
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   424
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   425
function lua_open : Plua_State;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   426
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   427
procedure lua_getregistry(L : Plua_State);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   428
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   429
function lua_getgccount(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   430
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   431
type
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   432
  lua_Chuckreader = type lua_Reader;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   433
  lua_Chuckwriter = type lua_Writer;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   434
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   435
(* ====================================================================== *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   436
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   437
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   438
** {======================================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   439
** Debug API
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   440
** =======================================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   441
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   442
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   443
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   444
** Event codes
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   445
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   446
const
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   447
  LUA_HOOKCALL    = 0;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   448
  LUA_HOOKRET     = 1;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   449
  LUA_HOOKLINE    = 2;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   450
  LUA_HOOKCOUNT   = 3;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   451
  LUA_HOOKTAILRET = 4;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   452
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   453
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   454
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   455
** Event masks
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   456
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   457
  LUA_MASKCALL  = 1 shl LUA_HOOKCALL;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   458
  LUA_MASKRET   = 1 shl LUA_HOOKRET;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   459
  LUA_MASKLINE  = 1 shl LUA_HOOKLINE;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   460
  LUA_MASKCOUNT = 1 shl LUA_HOOKCOUNT;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   461
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   462
type
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   463
  lua_Debug = packed record
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   464
    event : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   465
    name : PChar;          (* (n) *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   466
    namewhat : PChar;      (* (n) `global', `local', `field', `method' *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   467
    what : PChar;          (* (S) `Lua', `C', `main', `tail' *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   468
    source : PChar;        (* (S) *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   469
    currentline : LongInt; (* (l) *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   470
    nups : LongInt;        (* (u) number of upvalues *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   471
    linedefined : LongInt; (* (S) *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   472
    short_src : array [0..LUA_IDSIZE-1] of Char; (* (S) *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   473
    (* private part *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   474
    i_ci : LongInt;        (* active function *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   475
  end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   476
  Plua_Debug = ^lua_Debug;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   477
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   478
  (* Functions to be called by the debuger in specific events *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   479
  lua_Hook = procedure (L : Plua_State; ar : Plua_Debug); cdecl;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   480
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   481
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   482
function lua_getstack(L : Plua_State; level : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   483
                      ar : Plua_Debug) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   484
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   485
function lua_getinfo(L : Plua_State; const what : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   486
                     ar: Plua_Debug): LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   487
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   488
function lua_getlocal(L : Plua_State;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   489
                      ar : Plua_Debug; n : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   490
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   491
function lua_setlocal(L : Plua_State;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   492
                      ar : Plua_Debug; n : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   493
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   494
function lua_getupvalue(L : Plua_State; funcindex, n : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   495
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   496
function lua_setupvalue(L : Plua_State; funcindex, n : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   497
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   498
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   499
function lua_sethook(L : Plua_State; func : lua_Hook;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   500
                     mask, count: LongInt): LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   501
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   502
{$IFDEF LUA_GETHOOK}
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   503
function lua_gethook(L : Plua_State) : lua_Hook;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   504
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   505
{$ENDIF}
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   506
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   507
function lua_gethookmask(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   508
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   509
function lua_gethookcount(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   510
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   511
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   512
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   513
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   514
(*                                  lualib.h                                 *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   515
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   516
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   517
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   518
** $Id: lualib.h,v 1.36 2005/12/27 17:12:00 roberto Exp $
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   519
** Lua standard libraries
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   520
** See Copyright Notice at the end of this file
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   521
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   522
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   523
const
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   524
  (* Key to file-handle type *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   525
  LUA_FILEHANDLE  = 'FILE*';
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   526
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   527
  LUA_COLIBNAME   = 'coroutine';
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   528
  LUA_TABLIBNAME  = 'table';
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   529
  LUA_IOLIBNAME   = 'io';
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   530
  LUA_OSLIBNAME   = 'os';
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   531
  LUA_STRLIBNAME  = 'string';
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   532
  LUA_MATHLIBNAME = 'math';
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   533
  LUA_DBLIBNAME   = 'debug';
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   534
  LUA_LOADLIBNAME = 'package';
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   535
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   536
function luaopen_base(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   537
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   538
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   539
function luaopen_table(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   540
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   541
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   542
function luaopen_io(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   543
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   544
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   545
function luaopen_os(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   546
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   547
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   548
function luaopen_string(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   549
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   550
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   551
function luaopen_math(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   552
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   553
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   554
function luaopen_debug(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   555
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   556
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   557
function luaopen_package(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   558
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   559
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   560
procedure luaL_openlibs(L : Plua_State);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   561
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   562
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   563
procedure lua_assert(x : Boolean);    // a macro
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   564
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   565
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   566
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   567
(*                                  lauxlib.h                                *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   568
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   569
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   570
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   571
** $Id: lauxlib.h,v 1.87 2005/12/29 15:32:11 roberto Exp $
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   572
** Auxiliary functions for building Lua libraries
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   573
** See Copyright Notice at the end of this file.
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   574
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   575
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   576
// not compatibility with the behavior of setn/getn in Lua 5.0
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   577
function  luaL_getn(L : Plua_State; idx : LongInt) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   578
procedure luaL_setn(L : Plua_State; i, j : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   579
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   580
const
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   581
  LUA_ERRFILE = LUA_ERRERR + 1;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   582
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   583
type
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   584
  luaL_Reg = packed record
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   585
    name : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   586
    func : lua_CFunction;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   587
  end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   588
  PluaL_Reg = ^luaL_Reg;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   589
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   590
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   591
procedure luaL_openlib(L : Plua_State; const libname : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   592
                       const lr : PluaL_Reg; nup : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   593
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   594
procedure luaL_register(L : Plua_State; const libname : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   595
                       const lr : PluaL_Reg);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   596
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   597
function luaL_getmetafield(L : Plua_State; obj : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   598
                           const e : PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   599
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   600
function luaL_callmeta(L : Plua_State; obj : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   601
                       const e : PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   602
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   603
function luaL_typerror(L : Plua_State; narg : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   604
                       const tname : PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   605
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   606
function luaL_argerror(L : Plua_State; numarg : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   607
                       const extramsg : PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   608
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   609
function luaL_checklstring(L : Plua_State; numArg : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   610
                           ls : Psize_t) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   611
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   612
function luaL_optlstring(L : Plua_State; numArg : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   613
                         const def: PChar; ls: Psize_t) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   614
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   615
function luaL_checknumber(L : Plua_State; numArg : LongInt) : lua_Number;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   616
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   617
function luaL_optnumber(L : Plua_State; nArg : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   618
                        def : lua_Number) : lua_Number;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   619
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   620
5089
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   621
function luaL_checkinteger(L : Plua_State; numArg : LongInt) : lua_Integer;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   622
  cdecl; external LuaLibName;
5089
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   623
function luaL_optinteger(L : Plua_State; nArg : LongInt;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   624
                        def : lua_Integer) : lua_Integer;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   625
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   626
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   627
procedure luaL_checkstack(L : Plua_State; sz : LongInt; const msg : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   628
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   629
procedure luaL_checktype(L : Plua_State; narg, t : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   630
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   631
procedure luaL_checkany(L : Plua_State; narg : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   632
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   633
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   634
function luaL_newmetatable(L : Plua_State; const tname : PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   635
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   636
function luaL_checkudata(L : Plua_State; ud : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   637
                         const tname : PChar) : Pointer;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   638
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   639
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   640
procedure luaL_where(L : Plua_State; lvl : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   641
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   642
function  luaL_error(L : Plua_State; const fmt : PChar) : LongInt; varargs;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   643
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   644
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   645
function luaL_checkoption(L : Plua_State; narg : LongInt; const def : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   646
                          const lst : array of PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   647
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   648
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   649
function  luaL_ref(L : Plua_State; t : LongInt) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   650
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   651
procedure luaL_unref(L : Plua_State; t, ref : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   652
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   653
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   654
function luaL_loadfile(L : Plua_State; const filename : PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   655
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   656
function luaL_loadbuffer(L : Plua_State; const buff : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   657
                         sz : size_t; const name: PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   658
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   659
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   660
function luaL_loadstring(L : Plua_State; const s : Pchar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   661
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   662
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   663
function luaL_newstate : Plua_State;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   664
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   665
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   666
function luaL_gsub(L : Plua_State; const s, p, r : PChar) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   667
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   668
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   669
function luaL_findtable(L : Plua_State; idx : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   670
                        const fname : PChar; szhint : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   671
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   672
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   673
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   674
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   675
** ===============================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   676
** some useful macros
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   677
** ===============================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   678
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   679
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   680
function luaL_argcheck(L : Plua_State; cond : Boolean; numarg : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   681
                       extramsg : PChar): LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   682
function luaL_checkstring(L : Plua_State; n : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   683
function luaL_optstring(L : Plua_State; n : LongInt; d : PChar) : PChar;
5089
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   684
function luaL_checkint(L : Plua_State; n : LongInt) : lua_Integer;
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   685
function luaL_optint(L : Plua_State; n : LongInt; d : lua_Integer): lua_Integer;
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   686
function luaL_checklong(L : Plua_State; n : LongInt) : lua_Integer;
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   687
function luaL_optlong(L : Plua_State; n : LongInt; d : lua_Integer) : lua_Integer;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   688
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   689
function luaL_typename(L : Plua_State; idx : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   690
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   691
function luaL_dofile(L : Plua_State; fn : PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   692
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   693
function luaL_dostring(L : Plua_State; s : PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   694
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   695
procedure luaL_getmetatable(L : Plua_State; n : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   696
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   697
(* not implemented yet
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   698
#define luaL_opt(L,f,n,d) (lua_isnoneornil(L,(n)) ? (d) : f(L,(n)))
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   699
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   700
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   701
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   702
** {======================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   703
** Generic Buffer manipulation
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   704
** =======================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   705
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   706
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   707
type
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   708
  luaL_Buffer = packed record
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   709
    p : PChar;       (* current position in buffer *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   710
    lvl : LongInt;   (* number of strings in the stack (level) *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   711
    L : Plua_State;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   712
    buffer : array [0..LUAL_BUFFERSIZE-1] of Char;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   713
  end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   714
  PluaL_Buffer = ^luaL_Buffer;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   715
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   716
procedure luaL_addchar(B : PluaL_Buffer; c : Char);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   717
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   718
(* compatibility only *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   719
procedure luaL_putchar(B : PluaL_Buffer; c : Char);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   720
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   721
procedure luaL_addsize(B : PluaL_Buffer; n : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   722
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   723
procedure luaL_buffinit(L : Plua_State; B : PluaL_Buffer);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   724
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   725
function  luaL_prepbuffer(B : PluaL_Buffer) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   726
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   727
procedure luaL_addlstring(B : PluaL_Buffer; const s : PChar; ls : size_t);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   728
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   729
procedure luaL_addstring(B : PluaL_Buffer; const s : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   730
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   731
procedure luaL_addvalue(B : PluaL_Buffer);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   732
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   733
procedure luaL_pushresult(B : PluaL_Buffer);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   734
  cdecl; external LuaLibName;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   735
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   736
(* ====================================================== *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   737
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   738
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   739
(* compatibility with ref system *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   740
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   741
(* pre-defined references *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   742
const
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   743
  LUA_NOREF  = -2;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   744
  LUA_REFNIL = -1;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   745
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   746
function lua_ref(L : Plua_State; lock : Boolean) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   747
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   748
procedure lua_unref(L : Plua_State; ref : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   749
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   750
procedure lua_getref(L : Plua_State; ref : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   751
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   752
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   753
(******************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   754
(******************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   755
(******************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   756
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   757
implementation
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   758
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   759
uses
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   760
  SysUtils;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   761
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   762
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   763
(*                            luaconfig.h                                    *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   764
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   765
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   766
function  lua_readline(L : Plua_State; var b : PChar; p : PChar): Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   767
var
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   768
  s : AnsiString;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   769
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   770
  Write(p);                        // show prompt
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   771
  ReadLn(s);                       // get line
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   772
  b := PChar(s);                   //   and return it
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   773
  lua_readline := (b[0] <> #4);          // test for ctrl-D
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   774
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   775
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   776
procedure lua_saveline(L : Plua_State; idx : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   777
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   778
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   779
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   780
procedure lua_freeline(L : Plua_State; b : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   781
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   782
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   783
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   784
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   785
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   786
(*                                  lua.h                                    *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   787
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   788
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   789
function lua_upvalueindex(idx : LongInt) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   790
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   791
  lua_upvalueindex := LUA_GLOBALSINDEX - idx;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   792
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   793
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   794
procedure lua_pop(L : Plua_State; n : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   795
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   796
  lua_settop(L, -n - 1);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   797
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   798
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   799
procedure lua_newtable(L : Plua_State);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   800
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   801
  lua_createtable(L, 0, 0);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   802
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   803
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   804
procedure lua_register(L : Plua_State; n : PChar; f : lua_CFunction);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   805
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   806
  lua_pushcfunction(L, f);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   807
  lua_setglobal(L, n);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   808
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   809
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   810
procedure lua_pushcfunction(L : Plua_State; f : lua_CFunction);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   811
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   812
  lua_pushcclosure(L, f, 0);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   813
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   814
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   815
function  lua_strlen(L : Plua_State; idx : LongInt) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   816
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   817
  lua_strlen := lua_objlen(L, idx);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   818
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   819
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   820
function lua_isfunction(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   821
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   822
  lua_isfunction := lua_type(L, n) = LUA_TFUNCTION;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   823
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   824
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   825
function lua_istable(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   826
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   827
  lua_istable := lua_type(L, n) = LUA_TTABLE;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   828
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   829
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   830
function lua_islightuserdata(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   831
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   832
  lua_islightuserdata := lua_type(L, n) = LUA_TLIGHTUSERDATA;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   833
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   834
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   835
function lua_isnil(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   836
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   837
  lua_isnil := lua_type(L, n) = LUA_TNIL;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   838
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   839
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   840
function lua_isboolean(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   841
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   842
  lua_isboolean := lua_type(L, n) = LUA_TBOOLEAN;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   843
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   844
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   845
function lua_isthread(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   846
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   847
  lua_isthread := lua_type(L, n) = LUA_TTHREAD;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   848
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   849
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   850
function lua_isnone(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   851
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   852
  lua_isnone := lua_type(L, n) = LUA_TNONE;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   853
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   854
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   855
function lua_isnoneornil(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   856
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   857
  lua_isnoneornil := lua_type(L, n) <= 0;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   858
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   859
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   860
procedure lua_pushliteral(L : Plua_State; s : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   861
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   862
  lua_pushlstring(L, s, StrLen(s));
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   863
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   864
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   865
procedure lua_setglobal(L : Plua_State; s : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   866
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   867
  lua_setfield(L, LUA_GLOBALSINDEX, s);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   868
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   869
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   870
procedure lua_getglobal(L: Plua_State; s: PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   871
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   872
  lua_getfield(L, LUA_GLOBALSINDEX, s);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   873
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   874
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   875
function lua_tostring(L : Plua_State; idx : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   876
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   877
  lua_tostring := lua_tolstring(L, idx, nil);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   878
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   879
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   880
function lua_open : Plua_State;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   881
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   882
  lua_open := luaL_newstate;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   883
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   884
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   885
procedure lua_getregistry(L : Plua_State);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   886
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   887
  lua_pushvalue(L, LUA_REGISTRYINDEX);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   888
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   889
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   890
function lua_getgccount(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   891
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   892
  lua_getgccount := lua_gc(L, LUA_GCCOUNT, 0);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   893
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   894
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   895
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   896
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   897
(*                                  lualib.h                                 *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   898
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   899
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   900
procedure lua_assert(x : Boolean);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   901
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   902
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   903
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   904
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   905
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   906
(*                                  lauxlib.h    n                           *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   907
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   908
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   909
function luaL_getn(L : Plua_State; idx : LongInt) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   910
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   911
  luaL_getn := lua_objlen(L, idx);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   912
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   913
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   914
procedure luaL_setn(L : plua_State; i, j : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   915
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   916
  (* no op *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   917
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   918
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   919
function luaL_argcheck(L : Plua_State; cond : Boolean; numarg : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   920
                       extramsg : PChar): LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   921
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   922
  if not cond then
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   923
    luaL_argcheck := luaL_argerror(L, numarg, extramsg)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   924
  else
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   925
    luaL_argcheck := 0;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   926
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   927
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   928
function luaL_checkstring(L : Plua_State; n : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   929
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   930
  luaL_checkstring := luaL_checklstring(L, n, nil);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   931
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   932
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   933
function luaL_optstring(L : Plua_State; n : LongInt; d : PChar) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   934
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   935
  luaL_optstring := luaL_optlstring(L, n, d, nil);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   936
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   937
5089
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   938
function luaL_checkint(L : Plua_State; n : LongInt) : lua_Integer;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   939
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   940
  luaL_checkint := luaL_checkinteger(L, n);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   941
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   942
5089
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   943
function luaL_optint(L : Plua_State; n : LongInt; d : lua_Integer): lua_Integer;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   944
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   945
  luaL_optint := luaL_optinteger(L, n, d);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   946
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   947
5089
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   948
function luaL_checklong(L : Plua_State; n : LongInt) : lua_Integer;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   949
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   950
  luaL_checklong := luaL_checkinteger(L, n);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   951
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   952
5089
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   953
function luaL_optlong(L : Plua_State; n : LongInt; d : lua_Integer) : lua_Integer;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   954
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   955
  luaL_optlong := luaL_optinteger(L, n, d);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   956
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   957
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   958
function luaL_typename(L : Plua_State; idx : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   959
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   960
  luaL_typename := lua_typename( L, lua_type(L, idx) );
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   961
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   962
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   963
function luaL_dofile(L : Plua_State; fn : PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   964
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   965
  luaL_dofile := luaL_loadfile(L, fn);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   966
  if luaL_dofile = 0 then
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   967
    luaL_dofile := lua_pcall(L, 0, 0, 0);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   968
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   969
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   970
function luaL_dostring(L : Plua_State; s : PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   971
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   972
  luaL_dostring := luaL_loadstring(L, s);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   973
  if luaL_dostring = 0 then
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   974
    luaL_dostring := lua_pcall(L, 0, 0, 0);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   975
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   976
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   977
procedure luaL_getmetatable(L : Plua_State; n : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   978
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   979
  lua_getfield(L, LUA_REGISTRYINDEX, n);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   980
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   981
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   982
procedure luaL_addchar(B : PluaL_Buffer; c : Char);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   983
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   984
  if not(B^.p < B^.buffer + LUAL_BUFFERSIZE) then
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   985
    luaL_prepbuffer(B);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   986
  B^.p^ := c;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   987
  Inc(B^.p);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   988
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   989
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   990
procedure luaL_putchar(B : PluaL_Buffer; c : Char);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   991
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   992
  luaL_addchar(B, c);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   993
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   994
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   995
procedure luaL_addsize(B : PluaL_Buffer; n : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   996
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   997
  Inc(B^.p, n);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   998
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   999
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1000
function lua_ref(L : Plua_State; lock : Boolean) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1001
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1002
  if lock then
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1003
    lua_ref := luaL_ref(L, LUA_REGISTRYINDEX)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1004
  else begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1005
    lua_pushstring(L, 'unlocked references are obsolete');
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1006
    lua_error(L);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1007
    lua_ref := 0;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1008
  end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1009
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1010
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1011
procedure lua_unref(L : Plua_State; ref : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1012
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1013
  luaL_unref(L, LUA_REGISTRYINDEX, ref);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1014
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1015
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1016
procedure lua_getref(L : Plua_State; ref : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1017
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1018
  lua_rawgeti(L, LUA_REGISTRYINDEX, ref);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1019
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1020
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1021
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1022
(******************************************************************************
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1023
* Original copyright for the lua source and headers:
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1024
*  1994-2004 Tecgraf, PUC-Rio.
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1025
*  www.lua.org.
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1026
*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1027
*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1028
* Permission is hereby granted, free of charge, to any person obtaining
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1029
* a copy of this software and associated documentation files (the
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1030
* "Software"), to deal in the Software without restriction, including
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1031
* without limitation the rights to use, copy, modify, merge, publish,
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1032
* distribute, sublicense, and/or sell copies of the Software, and to
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1033
* permit persons to whom the Software is furnished to do so, subject to
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1034
* the following conditions:
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1035
*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1036
* The above copyright notice and this permission notice shall be
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1037
* included in all copies or substantial portions of the Software.
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1038
*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1039
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1040
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1041
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1042
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1043
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1044
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1045
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1046
******************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1047
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1048
end.
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1049
3407
dcc129c4352e Engine:
smxx
parents: 3043
diff changeset
  1050
{$HINTS ON}