/*!
* Run the code inside the gameloop
*/
static void runGameLoop(void)
{
gameLoopStatus = gameLoop();
switch (gameLoopStatus)
{
case GAMECODE_CONTINUE:
case GAMECODE_PLAYVIDEO:
break;
case GAMECODE_QUITGAME:
debug(LOG_MAIN, "GAMECODE_QUITGAME");
stopGameLoop();
startTitleLoop(); // Restart into titleloop
break;
case GAMECODE_LOADGAME:
debug(LOG_MAIN, "GAMECODE_LOADGAME");
stopGameLoop();
initSaveGameLoad(); // Restart and load a savegame
break;
case GAMECODE_NEWLEVEL:
debug(LOG_MAIN, "GAMECODE_NEWLEVEL");
stopGameLoop();
startGameLoop(); // Restart gameloop
break;
// Never thrown:
case GAMECODE_FASTEXIT:
case GAMECODE_RESTARTGAME:
break;
default:
debug(LOG_ERROR, "Unknown code returned by gameLoop");
break;
}
}
/*!
* Load a savegame and start into the game loop
* Game data should be initialised afterwards, so that startGameLoop is not necessary anymore.
*/
static bool initSaveGameLoad(void)
{
// NOTE: always setGameMode correctly before *any* loading routines!
SetGameMode(GS_NORMAL);
screen_RestartBackDrop();
// load up a save game
if (!loadGameInit(saveGameName))
{
// FIXME: we really should throw up a error window, but we can't (easily) so I won't.
debug(LOG_ERROR, "Trying to load Game %s failed!", saveGameName);
debug(LOG_POPUP, "Failed to load a save game! It is either corrupted or a unsupported format.\n\nRestarting main menu.");
// FIXME: If we bomb out on a in game load, then we would crash if we don't do the next two calls
// Doesn't seem to be a way to tell where we are in game loop to determine if/when we should do the two calls.
gameLoopStatus = GAMECODE_FASTEXIT; // clear out all old data
stopGameLoop();
startTitleLoop(); // Restart into titleloop
SetGameMode(GS_TITLE_SCREEN);
return false;
}
screen_StopBackDrop();
closeLoadingScreen();
// Trap the cursor if cursor snapping is enabled
if (war_GetTrapCursor())
{
wzGrabMouse();
}
if (challengeActive)
{
addMissionTimerInterface();
}
return true;
}
/*!
* Run the code inside the titleloop
*/
static void runTitleLoop(void)
{
switch (titleLoop())
{
case TITLECODE_CONTINUE:
break;
case TITLECODE_QUITGAME:
debug(LOG_MAIN, "TITLECODE_QUITGAME");
stopTitleLoop();
{
// Create a quit event to halt game loop.
SDL_Event quitEvent;
quitEvent.type = SDL_QUIT;
SDL_PushEvent(&quitEvent);
}
break;
case TITLECODE_SAVEGAMELOAD:
{
debug(LOG_MAIN, "TITLECODE_SAVEGAMELOAD");
// Restart into gameloop and load a savegame, ONLY on a good savegame load!
stopTitleLoop();
if (!initSaveGameLoad())
{
// we had a error loading savegame (corrupt?), so go back to title screen?
stopGameLoop();
startTitleLoop();
changeTitleMode(TITLE);
}
break;
}
case TITLECODE_STARTGAME:
debug(LOG_MAIN, "TITLECODE_STARTGAME");
stopTitleLoop();
startGameLoop(); // Restart into gameloop
break;
case TITLECODE_SHOWINTRO:
debug(LOG_MAIN, "TITLECODE_SHOWINTRO");
seq_ClearSeqList();
seq_AddSeqToList("titles.ogg", NULL, NULL, false);
seq_AddSeqToList("devastation.ogg", NULL, "devastation.txa", false);
seq_StartNextFullScreenVideo();
break;
default:
debug(LOG_ERROR, "Unknown code returned by titleLoop");
break;
}
}
