public GameLoop(Game game,
IFullscreenService fullscreenService,
IMetricsService metricsHandler,
IUpdateService updateChecker)
{
MetricsHandler = metricsHandler;
UpdateChecker = updateChecker;
#if WINDOWS || MONOMAC
if (METRICS_ENABLED)
{
Global.metrics_allowed = true;
}
#endif
if (Config.UPDATE_CHECK_ENABLED)
{
Global.update_check_allowed = true;
}
//@Yeti: make this work without Global later?
GameSettings = new Settings();
Global.gameSettings = GameSettings;
Game = game;
Renderer = new GameRenderer(game, fullscreenService);
IOHandler = new GameIOHandler(this, Renderer);
#if !MONOGAME
// Setup our OpenALSoundController to handle our SoundBuffer pools
OpenALInterface.create_sound_controller();
#endif
}
public IEnumerable <GameTime> Update(GameTime gameTime)
{
KeyboardState keyState = Keyboard.GetState();
GamePadState controllerState = GamePad.GetState(PlayerIndex.One);
#if !MONOGAME
OpenALInterface.update();
#endif
#if DEBUG
// Stereoscopy debugging
if (Tactile.Global.Input.pressed(Inputs.Select))
{
if (Global.Input.triggered(Inputs.Right))
{
Global.gameSettings.Graphics.ConfirmSetting(
Tactile.Options.GraphicsSetting.Stereoscopic, 0,
Global.gameSettings.Graphics.StereoscopicLevel + 5);
}
if (Global.Input.triggered(Inputs.Left))
{
Global.gameSettings.Graphics.ConfirmSetting(
Tactile.Options.GraphicsSetting.Stereoscopic, 0,
Global.gameSettings.Graphics.StereoscopicLevel - 5);
}
}
#endif
// If changing zoom or fullscreen, return
if (UpdateZoom())
{
PreviousKeyState = keyState;
yield break;
}
int updateLoops = UpdateFramerate(gameTime, keyState, controllerState);
UpdateInitialLoad();
int i;
for (i = 0; ; i++)
{
if (!Paused)
{
Global.update_input(Game, gameTime, Game.IsActive, keyState, controllerState);
Global.Rumble.Update(gameTime);
Renderer.UpdateTouch();
}
UpdatePause(keyState, controllerState);
bool processNextFrame = (!Paused || FrameAdvanced);
if (i > 0)
{
#if !MONOGAME
OpenALInterface.update();
#endif
}
// Don't update audio handling when the game is paused,
// to better debug fades etc
if (processNextFrame)
{
Global.Audio.update(GameInactive);
}
Stereoscopic_Graphic_Object.update_stereoscopy();
UpdateIO();
UpdateSceneChange();
if (Global.scene != null)
{
// Suspend
IOHandler.UpdateSuspend();
// Update Scene
if (processNextFrame)
{
UpdateScene(gameTime, keyState, controllerState);
}
}
yield return(gameTime);
if (updateLoops > 1)
{
float updateLoopTime = (float)(HyperspeedStopWatch.ElapsedTicks / ((double)Stopwatch.Frequency));
// If a normal frame worth of time has passed, or if the fixed number of hyperspeed loops have occurred
if (updateLoopTime > 1f / FRAME_RATE || i >= updateLoops - 1)
{
break;
}
#if DEBUG || GET_FPS
else
{
FramerateFrames++;
}
#endif
}
else
{
break;
}
}
UpdateOpenGameSite();
Global.Audio.post_update();
Renderer.UpdateScreenScale();
UpdateTextGlow(i + 1);
HyperspeedStopWatch.Stop(); //@Debug
PreviousKeyState = keyState;
}
