public override void Update(GameTime gameTime)
{
if (MonsterGame.Instance.IsPaused)
{
_pauseDialog.Update(gameTime);
return;
}
if (InputManager.CurrentState.Start || InputManager.CurrentState.Back)
{
_pauseDialog.Show();
MonsterGame.Instance.IsPaused = !MonsterGame.Instance.IsPaused;
}
switch (_state)
{
case GameScreenState.GetReady:
if (AudioManager.SoundEffectInstances[AudioManager.Cue.GetReadyMusic].State == SoundState.Stopped)
{
_getReady.Hide();
_state = GameScreenState.Play;
AudioManager.SoundEffectInstances[AudioManager.Cue.GameplayMusic].IsLooped = true;
AudioManager.SoundEffectInstances[AudioManager.Cue.GameplayMusic].Volume = 0.6f;
AudioManager.SoundEffectInstances[AudioManager.Cue.GameplayMusic].Play();
}
break;
case GameScreenState.Play:
MovePlayer();
MoveEnemy();
HandleCollisions();
break;
case GameScreenState.PlayerEaten:
if (AudioManager.SoundEffectInstances[AudioManager.Cue.PlayerEaten].State != SoundState.Playing)
{
_numLives--;
ResetLevel();
}
break;
case GameScreenState.LevelComplete:
if (AudioManager.SoundEffectInstances[AudioManager.Cue.LevelCompleted].State != SoundState.Playing)
{
MoveToNextLevel();
}
break;
case GameScreenState.GameOver:
_gameOverTimer += gameTime.ElapsedGameTime.Milliseconds;
if (_gameOverTimer >= GameOverTimeout)
{
MonsterGame.Instance.SetState(GameState.TitleScreen);
}
break;
}
_player.Update(gameTime);
MazeTile mt = _maze.GetTile(_player.Row, _player.Column);
if (mt != null)
{
switch (mt.DotType)
{
case MazeTile.DotTileType.None:
break;
case MazeTile.DotTileType.Dot:
_player.EatDot();
_score += 100;
break;
case MazeTile.DotTileType.Icon:
_player.EatIcon();
_score += 1000;
break;
default:
throw new ArgumentOutOfRangeException();
}
mt.DotType = MazeTile.DotTileType.None;
if (_maze.IsComplete)
{
_state = GameScreenState.LevelComplete;
AudioManager.SoundEffectInstances[AudioManager.Cue.GameplayMusic].Stop();
_player.Move(Direction.None);
_enemy.Move(Direction.None);
AudioManager.SoundEffectInstances[AudioManager.Cue.LevelCompleted].Play();
}
}
_enemy.Update(gameTime);
_getReady.Update(gameTime);
_gameOver.Update(gameTime);
_livesDisplay.NumberOfLives = _numLives;
_livesDisplay.Update(gameTime);
_maze.Update(gameTime);
_scoreDisplay.Update(gameTime, XboxLiveManager.Profile.Gamertag, _score);
}
