/// <summary>
/// Called after a Scene ends, before the next Scene begins
/// </summary>
void onSceneChanged()
{
emitter.emit(CoreEvents.SceneChanged);
Time.sceneChanged();
GC.Collect();
}
protected override void Update(GameTime gameTime)
{
if (pauseOnFocusLost && !IsActive)
{
SuppressDraw();
return;
}
#if DEBUG
TimeRuler.instance.startFrame();
TimeRuler.instance.beginMark("update", Color.Green);
#endif
// update all our systems and global managers
Time.update((float)gameTime.ElapsedGameTime.TotalSeconds);
Input.update();
for (var i = _globalManagers.length - 1; i >= 0; i--)
{
_globalManagers.buffer[i].update();
}
if (exitOnEscapeKeypress && (Input.isKeyDown(Keys.Escape) || Input.gamePads[0].isButtonReleased(Buttons.Back)))
{
Exit();
return;
}
if (_scene != null)
{
_scene.Update();
}
if (_scene != _nextScene)
{
if (_scene != null)
{
_scene.End();
}
_scene = _nextScene;
onSceneChanged();
if (_scene != null)
{
_scene.Begin();
}
}
#if DEBUG
TimeRuler.instance.endMark("update");
DebugConsole.instance.update();
drawCalls = 0;
#endif
#if FNA
// MonoGame only updates old-school XNA Components in Update which we dont care about. FNA's core FrameworkDispatcher needs
// Update called though so we do so here.
FrameworkDispatcher.Update();
#endif
}