public void LoadScene(Scene scene, bool applyTransition, bool disposeCurrentScene)
{
var nextWaitingScene = new NextWaitingScene(scene, applyTransition, disposeCurrentScene);
if (_isTransitionRuning)
{
_waitingScenes[scene.GetType()] = nextWaitingScene;
}
if (applyTransition)
{
if (_isTransitionRuning)
{
return;
}
_elapsedTime = 0f;
_progress = 0f;
_nextScene = nextWaitingScene;
_isTransitionRuning = true;
}
else
{
if (!_isTransitionRuning)
{
SetScene(scene, disposeCurrentScene);
}
}
}
public void Update(GameTime gameTime)
{
if (_nextScene != null && _isTransitionRuning)
{
_elapsedTime += gameTime.ElapsedGameTime.Milliseconds / 1000f;
var nextScene = _nextScene.Scene;
_progress = Math.Min(1f, _elapsedTime);
nextScene.Update(gameTime);
if (_progress == 1f)
{
SetScene(nextScene, _nextScene.DisposeCurrentScene);
_nextScene = null;
_isTransitionRuning = false;
if (_waitingScenes.Count > 0)
{
var scene = _waitingScenes.ElementAt(0);
_waitingScenes.Remove(scene.Key);
LoadScene(scene.Value.Scene, scene.Value.ApplyTransition, scene.Value.DisposeCurrentScene);
}
else
{
_progress = 0f;
}
}
}
else
{
CurrentScene.Update(gameTime);
}
}
