AGDInteractive - Sierra Adventure Game Remakes Forum

Code: Select all

/**********************************************************
*
*	Game_Main()
*
*  Main game handling code	
*
***********************************************************/
int Game_Main(void *parms)
{
	ULONG ulTime;

	// OK, check the state, do what you're supposed to do.
	switch (CurrentState.GameState)
	{
	case GAME_INIT: // Nothing for now
		break;

	case GAME_INTRO:
		// Play the intro demo (fading? I dunno, we'll see!)
		GameIntro();
		break;


	case GAME_MENU:
		// put up the menu screen
		GameMenu();
		break;

	case GAME_START:
		// do what it takes to start the game
		GameStart();
		break;

	case GAME_RUNNING:
	case GAME_RUNNING_RECORDING:
		// Get a going
		GameRunning();
		break;	

	case GAME_DEMO_PLAYING:
		// Just keep going to Demo playing
		if (!DemoPlaying())
		{
			CurrentState.GameState = GAME_DEINIT;
		}
		break;

	case GAME_PAUSE:
		// bleep, blep,blep,blep, bleep!
		GamePaused();
		break;
	
	case GAME_DEAD:
	case GAME_DEAD_RECORDING:
		// dude, you suck
		ulTime = timeGetTime();
		Dead();

		/* check for recording */
		if (CurrentState.GameState == GAME_DEAD_RECORDING)
		{
			DemoSavePosition();
		}
		UpdateScreen(ulTime);
		break;

	case GAME_OVER:
		// Do game over thingy
		GameOver();
		break;

	case GAME_DEINIT:
		// Let go all (well, most) resources
		GameDeinit();
		break;

	case GAME_END:
		EndGame();
		break;

	case GAME_WON:
		GameWon();
		//CurrentState.GameState = GAME_DEINIT; // temp
		break;
	}

	return 1;
}

Code: Select all

/**********************************************************
*
*	GameRunning()
*
*  Main Game loop while game is running	
*
***********************************************************/
void GameRunning(void)
{

	// OK, this stuff is ported from the Original Alpha too
	// It's very Ugly (see CheckUserInput() for another Port) - Will

	// perform game logic...

	// move each bullet on the screen if needed
	UpdateBullets();

	// check if the user is pressing a button
	CheckUserInput();

	// check how far we've moved in the stage and add objects if needed
	CheckStageProgress();

	// Check each enemy, and move if needed
	CheckEnemyAction();

	// update each bullet's frame
	UpdateBulletFrames();

	// update Each Enemy's frame
	UpdateEnemyFrames();
	
	// Update each options frame
	UpdateOptionFrames();

	// Check if an enemy has been hit
	CheckEnemyHit();

	// check if our ship has been hit
	CheckShipHit();

#ifndef DEBUG
	// and update the screen 
	UpdateScreen();

#endif
	// check if we should update Demo if playing or change state
	if (CurrentState.GameState == GAME_RUNNING_RECORDING)
	{
		DemoSavePosition();
	}

	// finally, check for cheat buttons
	if (gbDebug && GetInput(PLUS_BUTTON))
	{
		//Speed Up the game by a factor
		gulTimeFactor=1;
	}
	if (gbDebug && GetInput(MINUS_BUTTON))
	{
		//Slow down the game by a factor
		if(gulTimeFactor != 0)
		{
			gulTimeFactor=0;
		}
	}

	// if we're in debug mode, check for God key
	if (gbDebug && GetInput(GOD_BUTTON))
	{
		gbGod = TRUE;
		MainShip.ulArmor = INVINCIBLE;
		MainShip.ulInvicTime = 0xFFFFFFFF;
		PlaySnd(SQUEAK_SOUND, FALSE);
	}

}