int load_game_file() {
int res;
game_paused = 0; // reset the game paused flag
ifacepopped = -1;
//-----------------------------------------------------------
// Start reading from file
//-----------------------------------------------------------
Stream *in = game_file_open();
if (in==NULL)
return -1;
our_eip=-18;
setup_script_exports();
our_eip=-16;
res = game_file_read_version(in);
if (res != RETURN_CONTINUE) {
return res;
}
game.charScripts = NULL;
game.invScripts = NULL;
memset(&game.spriteflags[0], 0, MAX_SPRITES);
ReadGameSetupStructBase_Aligned(in);
// The earlier versions of AGS provided support for "upscaling" low-res
// games (320x200 and 320x240) to hi-res (640x400 and 640x480
// respectively). The script API has means for detecting if the game is
// running upscaled, and game developer could use this opportunity to setup
// game accordingly (e.g. assign hi-res fonts, etc).
// This feature is officially deprecated since 3.1.0, however the engine
// itself still supports it, technically.
// This overriding option re-enables "upscaling". It works ONLY for low-res
// resolutions, such as 320x200 and 320x240.
if (usetup.override_upscale)
{
if (game.default_resolution == 1)
game.default_resolution = 3;
else if (game.default_resolution == 2)
game.default_resolution = 4;
}
if (filever < kGameVersion_312)
{
// Fix animation speed for old formats
game.options[OPT_GLOBALTALKANIMSPD] = 5;
}
else if (filever < kGameVersion_330)
{
// Convert game option for 3.1.2 - 3.2 games
game.options[OPT_GLOBALTALKANIMSPD] = game.options[OPT_GLOBALTALKANIMSPD] != 0 ? 5 : (-5 - 1);
}
if (game.numfonts > MAX_FONTS)
quit("!This game requires a newer version of AGS. Too many fonts for this version to handle.");
GameSetupStruct::GAME_STRUCT_READ_DATA read_data;
read_data.filever = filever;
read_data.saveGameSuffix = saveGameSuffix;
read_data.max_audio_types= MAX_AUDIO_TYPES;
read_data.game_file_name = game_file_name;
//-----------------------------------------------------
game.ReadFromFile_Part1(in, read_data);
//-----------------------------------------------------
if (!game.load_compiled_script)
quit("No global script in game; data load error");
gamescript = ccScript::CreateFromStream(in);
if (gamescript == NULL)
quit("Global script load failed; need newer version?");
game_file_read_dialog_script(in);
game_file_read_script_modules(in);
our_eip=-15;
charextra = (CharacterExtras*)calloc(game.numcharacters, sizeof(CharacterExtras));
mls = (MoveList*)calloc(game.numcharacters + MAX_INIT_SPR + 1, sizeof(MoveList));
actSpsCount = game.numcharacters + MAX_INIT_SPR + 2;
actsps = (Bitmap **)calloc(actSpsCount, sizeof(Bitmap *));
actspsbmp = (IDriverDependantBitmap**)calloc(actSpsCount, sizeof(IDriverDependantBitmap*));
actspswb = (Bitmap **)calloc(actSpsCount, sizeof(Bitmap *));
actspswbbmp = (IDriverDependantBitmap**)calloc(actSpsCount, sizeof(IDriverDependantBitmap*));
actspswbcache = (CachedActSpsData*)calloc(actSpsCount, sizeof(CachedActSpsData));
game.charProps = (CustomProperties*)calloc(game.numcharacters, sizeof(CustomProperties));
allocate_memory_for_views(game.numviews);
int iteratorCount = 0;
game_file_read_views(in);
our_eip=-14;
if (filever <= kGameVersion_251) // <= 2.1 skip unknown data
{
int count = in->ReadInt32();
in->Seek(Common::kSeekCurrent, count * 0x204);
}
charcache = (CharacterCache*)calloc(1,sizeof(CharacterCache)*game.numcharacters+5);
//-----------------------------------------------------
game.ReadFromFile_Part2(in, read_data);
//-----------------------------------------------------
game_file_set_default_glmsg();
our_eip=-13;
game_file_read_dialogs(in);
game_file_read_gui(in);
if (filever >= kGameVersion_260) // >= 2.60
{
platform->ReadPluginsFromDisk(in);
}
//-----------------------------------------------------
game.ReadFromFile_Part3(in, read_data);
//-----------------------------------------------------
game_file_set_score_sound(read_data);
delete in;
//-----------------------------------------------------------
// Reading from file is finished here
//-----------------------------------------------------------
update_gui_zorder();
if (game.numfonts == 0)
return -2; // old v2.00 version
our_eip=-11;
init_and_register_game_objects();
our_eip = -23;
platform->StartPlugins();
our_eip = -24;
ccSetScriptAliveTimer(150000);
ccSetStringClassImpl(&myScriptStringImpl);
if (create_global_script())
return -3;
return 0;
}
int load_game_file() {
int res;
game_paused = 0; // reset the game paused flag
ifacepopped = -1;
//-----------------------------------------------------------
// Start reading from file
//-----------------------------------------------------------
Stream *in = game_file_open();
if (in==NULL)
return -1;
our_eip=-18;
setup_script_exports();
our_eip=-16;
res = game_file_read_version(in);
if (res != RETURN_CONTINUE) {
return res;
}
game.charScripts = NULL;
game.invScripts = NULL;
memset(&game.spriteflags[0], 0, MAX_SPRITES);
ReadGameSetupStructBase_Aligned(in);
if (filever <= kGameVersion_300)
{
// Fix animation speed for old formats
game.options[OPT_OLDTALKANIMSPD] = 1;
}
// 3.20: Fixed GUI AdditiveOpacity mode not working properly if you tried to have a non-alpha sprite on an alpha GUI
if (loaded_game_file_version < kGameVersion_320)
{
// Force new style rendering for gui sprites with alpha channel
game.options[OPT_NEWGUIALPHA] = 1;
}
init_blenders((GameGuiAlphaRenderingStyle)game.options[OPT_NEWGUIALPHA]);
if (game.numfonts > MAX_FONTS)
quit("!This game requires a newer version of AGS. Too many fonts for this version to handle.");
GameSetupStruct::GAME_STRUCT_READ_DATA read_data;
read_data.filever = filever;
read_data.saveGameSuffix = saveGameSuffix;
read_data.max_audio_types= MAX_AUDIO_TYPES;
read_data.game_file_name = game_file_name;
//-----------------------------------------------------
game.ReadFromFile_Part1(in, read_data);
//-----------------------------------------------------
if (game.compiled_script == NULL)
quit("No global script in game; data load error");
gamescript = ccScript::CreateFromStream(in);
if (gamescript == NULL)
quit("Global script load failed; need newer version?");
game_file_read_dialog_script(in);
game_file_read_script_modules(in);
our_eip=-15;
charextra = (CharacterExtras*)calloc(game.numcharacters, sizeof(CharacterExtras));
mls = (MoveList*)calloc(game.numcharacters + MAX_INIT_SPR + 1, sizeof(MoveList));
actSpsCount = game.numcharacters + MAX_INIT_SPR + 2;
actsps = (Bitmap **)calloc(actSpsCount, sizeof(Bitmap *));
actspsbmp = (IDriverDependantBitmap**)calloc(actSpsCount, sizeof(IDriverDependantBitmap*));
actspswb = (Bitmap **)calloc(actSpsCount, sizeof(Bitmap *));
actspswbbmp = (IDriverDependantBitmap**)calloc(actSpsCount, sizeof(IDriverDependantBitmap*));
actspswbcache = (CachedActSpsData*)calloc(actSpsCount, sizeof(CachedActSpsData));
game.charProps = (CustomProperties*)calloc(game.numcharacters, sizeof(CustomProperties));
allocate_memory_for_views(game.numviews);
int iteratorCount = 0;
game_file_read_views(in);
our_eip=-14;
if (filever <= kGameVersion_251) // <= 2.1 skip unknown data
{
int count = in->ReadInt32();
in->Seek(Common::kSeekCurrent, count * 0x204);
}
charcache = (CharacterCache*)calloc(1,sizeof(CharacterCache)*game.numcharacters+5);
//-----------------------------------------------------
game.ReadFromFile_Part2(in, read_data);
//-----------------------------------------------------
game_file_set_default_glmsg();
our_eip=-13;
game_file_read_dialogs(in);
game_file_read_gui(in);
if (filever >= kGameVersion_260) // >= 2.60
{
platform->ReadPluginsFromDisk(in);
}
//-----------------------------------------------------
game.ReadFromFile_Part3(in, read_data);
//-----------------------------------------------------
game_file_set_score_sound(read_data);
delete in;
//-----------------------------------------------------------
// Reading from file is finished here
//-----------------------------------------------------------
update_gui_zorder();
if (game.numfonts == 0)
return -2; // old v2.00 version
our_eip=-11;
init_and_register_game_objects();
our_eip = -23;
platform->StartPlugins();
our_eip = -24;
ccSetScriptAliveTimer(150000);
ccSetStringClassImpl(&myScriptStringImpl);
if (create_global_script())
return -3;
return 0;
}
