public GameScreen(GameLog gameLog, Character currentCharacter)
{
_currentCharacter = currentCharacter;
_screenState = GameScreenState.World;
_gameLog = gameLog;
}
private ScreenInputProcessResult ProcessHotBarUseInput(ConsoleKey key)
{
var result = new ScreenInputProcessResult();
switch (key)
{
case KeyMapping.Cancel:
_screenState = GameScreenState.World;
result.RerenderFlag = true;
break;
case KeyMapping.PreviousItem:
_currentCharacter.HotBar.SelectedSlot.PrevItem();
result.RerenderFlag = true;
break;
case KeyMapping.NextItem:
_currentCharacter.HotBar.SelectedSlot.NextItem();
result.RerenderFlag = true;
break;
case KeyMapping.Confirm:
_currentCharacter.HotBar.SelectedSlot.PressCurrentItem();
_currentCharacter.HotBar.SelectedSlot = null;
_screenState = GameScreenState.World;
result.RerenderFlag = true;
break;
}
return(result);
}
public GameScreen(Game game) : base(game)
{
_state = GameScreenState.GetReady;
_spriteBatch = new SpriteBatch(game.GraphicsDevice);
_player = new Player();
_enemy = new Enemy();
_pathFinder = new PathFinder();
_scoreDisplay = new ScoreDisplay {
Position = new Vector2(210, 10)
};
_getReady = new GetReady(300);
_getReady.Center();
_gameOver = new GameOver(300);
_gameOver.Center();
_pauseDialog = new PauseDialog(game);
_pauseDialog.Center();
_livesDisplay = new LivesDisplay
{
Position = new Vector2(240, 1040)
};
_background = game.Content.Load <Texture2D>("gfx\\maze\\Background");
_numLives = NumberOfLives;
InitializeLevel(0);
}
private ScreenInputProcessResult ProcessLookAtInput(ConsoleKey key)
{
var result = new ScreenInputProcessResult();
switch (key)
{
case KeyMapping.Cancel:
_screenState = GameScreenState.World;
result.RerenderFlag = true;
break;
case KeyMapping.PreviousItem:
_lookAtList.PrevItem();
result.RerenderFlag = true;
break;
case KeyMapping.NextItem:
_lookAtList.NextItem();
result.RerenderFlag = true;
break;
case KeyMapping.Confirm:
_lookAtList.PressCurrentItem();
_screenState = GameScreenState.World;
result.RerenderFlag = true;
break;
}
return(result);
}
public GameScreen()
{
playerPaddle = new Paddle(new Vector2(20, 275), 8, true);
watsonPaddle = new Paddle(new Vector2(780, 275), 8, false);
ball = new Ball(6);
screenState = GameScreenState.Playing;
}
private void PlayerEaten()
{
_state = GameScreenState.PlayerEaten;
AudioManager.SoundEffectInstances[AudioManager.Cue.GameplayMusic].Stop();
AudioManager.SoundEffectInstances[AudioManager.Cue.PlayerEaten].Play();
_enemy.Move(Direction.None);
_player.Die();
}
private void GameOver()
{
_state = GameScreenState.GameOver;
AudioManager.SoundEffectInstances[AudioManager.Cue.GameplayMusic].Stop();
AudioManager.SoundEffectInstances[AudioManager.Cue.GameOver].Play();
_enemy.Move(Direction.None);
_player.Die();
_gameOver.Show();
}
public void ResetLevel()
{
_state = GameScreenState.GetReady;
_lastDirection = Direction.None;
AudioManager.SoundEffectInstances[AudioManager.Cue.GameplayMusic].Stop();
_player.SetTilePosition((int)_maze.PlayerStart.Y, (int)_maze.PlayerStart.X);
_player.Reset();
_enemy.SetTilePosition((int)_maze.EnemyStart.Y, (int)_maze.EnemyStart.X);
_enemy.Reset();
_getReady.Reset();
AudioManager.SoundEffectInstances[AudioManager.Cue.GetReadyMusic].Play();
}
private void RegisterGameScreens()
{
TitleScreen ts = new TitleScreen(this);
ts.StartGame += (s, e) => _gameScreenState.SetState(GameState.Playing);
PlayingScreen ps = new PlayingScreen(this);
ps.GameOverWaitFinished += (s, e) => _gameScreenState.SetState(GameState.TitleScreen);
GameScreenMap <GameState> map = new GameScreenMap <GameState>()
.AddState(GameState.TitleScreen, ts)
.AddState(GameState.Playing, ps);
_gameScreenState = new GameScreenState <GameState>(map, GameState.TitleScreen);
}
public void InitializeLevel(int level)
{
_state = GameScreenState.GetReady;
AudioManager.SoundEffectInstances[AudioManager.Cue.GameplayMusic].Stop();
_currentLevel = Levels.AllLevels[level];
_maze = new Maze(MonsterGame.Instance, _currentLevel.Data);
_player.SetTilePosition((int)_maze.PlayerStart.Y, (int)_maze.PlayerStart.X);
_player.Reset();
_enemy.SetTilePosition((int)_maze.EnemyStart.Y, (int)_maze.EnemyStart.X);
_enemy.Reset();
_getReady.Reset();
AudioManager.SoundEffectInstances[AudioManager.Cue.GetReadyMusic].Play();
_lastDirection = Direction.None;
_pathFinder.Initialize(_maze);
}
public virtual void Update(GameTime gameTime, bool otherScreenHasFocus, bool coveredByOtherScreen)
{
ScreenManager.Screens.Last().Back(gameTime);
_otherScreenHasFocus = otherScreenHasFocus;
if (_isExiting)
{
ScreenManager.RemoveScreen(this);
_isExiting = false;
}
else if (coveredByOtherScreen)
{
_screenState = GameScreenState.Hidden;
}
else
{
_screenState = GameScreenState.Active;
}
}
public ScreenInputProcessResult ProcessInput(ConsoleKey key)
{
var result = new ScreenInputProcessResult();
switch (_screenState)
{
case GameScreenState.World:
result = ProcessWorldInput(key);
break;
case GameScreenState.LookAt:
result = ProcessLookAtInput(key);
break;
case GameScreenState.HotBarUse:
result = ProcessHotBarUseInput(key);
break;
case GameScreenState.TalkTo:
// Overengineering in the flesh...
result = _talkToScreen.ProcessInput(key, endDialogueCallback: () =>
{
_screenState = GameScreenState.World;
_talkToScreen = null;
});
if (result.SwitchState == GameState.World)
{
_screenState = GameScreenState.World;
}
break;
}
return(result);
}
public ScreenInputProcessResult ProcessWorldInput(ConsoleKey key)
{
var result = new ScreenInputProcessResult();
switch (key)
{
case KeyMapping.ShowTalkMenu:
{
_talkToScreen = TalkToScreen.CreateOrDefault(_currentCharacter);
if (_talkToScreen != null)
{
_screenState = GameScreenState.TalkTo;
}
else
{
_gameLog.WriteLine("There is no one you can talk to here.");
}
result.RerenderFlag = true;
break;
}
case KeyMapping.ShowLookMenu:
{
var labels = _currentCharacter.CurrentScene.GetObservableObjects()
.Except(new[] { _currentCharacter })
.Select((o, i) =>
new UiLabel
{
Text = o.Name,
Row = i,
OnPress = (_, __) =>
{
_gameLog.WriteLine($"{_currentCharacter.Inspect(o).Response}");
}
}
).ToList();
if (labels.Any())
{
_lookAtList = new UiSelectList(labels);
_screenState = GameScreenState.LookAt;
}
else
{
_gameLog.WriteLine("There is nothing to look at here.");
}
result.RerenderFlag = true;
break;
}
case KeyMapping.ShowStats:
result.SwitchState = GameState.Stats;
result.RerenderFlag = true;
break;
case KeyMapping.SlideRight:
_bottomMenuState++;
if (!Enum.IsDefined(typeof(GameScreenBottomMenuState), _bottomMenuState))
{
_bottomMenuState = GameScreenBottomMenuState.Help;
}
result.RerenderFlag = true;
break;
case KeyMapping.SlideLeft:
_bottomMenuState--;
if (!Enum.IsDefined(typeof(GameScreenBottomMenuState), _bottomMenuState))
{
_bottomMenuState = GameScreenBottomMenuState.Hotbar;
}
result.RerenderFlag = true;
break;
case KeyMapping.HotBar_1:
if (_currentCharacter.HotBar.Slot1.IsOccupied)
{
_currentCharacter.HotBar.SelectedSlot = _currentCharacter.HotBar.Slot1;
_currentCharacter.HotBar.SelectedSlot.UpdateCharacterSelectList(_currentCharacter);
_screenState = GameScreenState.HotBarUse;
result.RerenderFlag = true;
}
break;
case KeyMapping.HotBar_2:
if (_currentCharacter.HotBar.Slot2.IsOccupied)
{
_currentCharacter.HotBar.SelectedSlot = _currentCharacter.HotBar.Slot2;
_currentCharacter.HotBar.SelectedSlot.UpdateCharacterSelectList(_currentCharacter);
_screenState = GameScreenState.HotBarUse;
result.RerenderFlag = true;
}
break;
case KeyMapping.HotBar_3:
if (_currentCharacter.HotBar.Slot3.IsOccupied)
{
_currentCharacter.HotBar.SelectedSlot = _currentCharacter.HotBar.Slot3;
_currentCharacter.HotBar.SelectedSlot.UpdateCharacterSelectList(_currentCharacter);
_screenState = GameScreenState.HotBarUse;
result.RerenderFlag = true;
}
break;
case KeyMapping.HotBar_4:
if (_currentCharacter.HotBar.Slot4.IsOccupied)
{
_currentCharacter.HotBar.SelectedSlot = _currentCharacter.HotBar.Slot4;
_currentCharacter.HotBar.SelectedSlot.UpdateCharacterSelectList(_currentCharacter);
_screenState = GameScreenState.HotBarUse;
result.RerenderFlag = true;
}
break;
case KeyMapping.HotBar_5:
if (_currentCharacter.HotBar.Slot5.IsOccupied)
{
_currentCharacter.HotBar.SelectedSlot = _currentCharacter.HotBar.Slot5;
_currentCharacter.HotBar.SelectedSlot.UpdateCharacterSelectList(_currentCharacter);
_screenState = GameScreenState.HotBarUse;
result.RerenderFlag = true;
}
break;
case KeyMapping.HotBar_6:
if (_currentCharacter.HotBar.Slot6.IsOccupied)
{
_currentCharacter.HotBar.SelectedSlot = _currentCharacter.HotBar.Slot6;
_currentCharacter.HotBar.SelectedSlot.UpdateCharacterSelectList(_currentCharacter);
_screenState = GameScreenState.HotBarUse;
result.RerenderFlag = true;
}
break;
case KeyMapping.HotBar_7:
if (_currentCharacter.HotBar.Slot7.IsOccupied)
{
_currentCharacter.HotBar.SelectedSlot = _currentCharacter.HotBar.Slot7;
_currentCharacter.HotBar.SelectedSlot.UpdateCharacterSelectList(_currentCharacter);
_screenState = GameScreenState.HotBarUse;
result.RerenderFlag = true;
}
break;
case KeyMapping.HotBar_8:
if (_currentCharacter.HotBar.Slot8.IsOccupied)
{
_currentCharacter.HotBar.SelectedSlot = _currentCharacter.HotBar.Slot8;
_currentCharacter.HotBar.SelectedSlot.UpdateCharacterSelectList(_currentCharacter);
_screenState = GameScreenState.HotBarUse;
result.RerenderFlag = true;
}
break;
case KeyMapping.HotBar_9:
if (_currentCharacter.HotBar.Slot9.IsOccupied)
{
_currentCharacter.HotBar.SelectedSlot = _currentCharacter.HotBar.Slot9;
_currentCharacter.HotBar.SelectedSlot.UpdateCharacterSelectList(_currentCharacter);
_screenState = GameScreenState.HotBarUse;
result.RerenderFlag = true;
}
break;
case KeyMapping.HotBar_10:
result.SwitchState = GameState.Fight;
result.RerenderFlag = true;
// if (_currentCharacter.HotBar.Slot10.IsOccupied)
// {
// _currentCharacter.HotBar.SelectedSlot = _currentCharacter.HotBar.Slot10;
// _currentCharacter.HotBar.SelectedSlot.UpdateCharacterSelectList(_currentCharacter);
//
// _screenState = GameScreenState.HotBarUse;
// result.RerenderFlag = true;
// }
break;
}
return(result);
}
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);
}
public void Update(GameTime gameTime)
{
if (screenState == GameScreenState.Playing)
{
CheckCollisions();
playerPaddle.Update(ball);
watsonPaddle.Update(ball);
ball.Update();
if (ScreenManager.keyboard.PauseOrQuit)
{
ScreenManager.gameState = GameState.Menu;
}
}
else //if (screenState == GameScreenState.GameOver)
{
if (ScreenManager.keyboard.MenuSelection)
{
if (WatsonScore > PlayerScore)
{
WatsonScore = -1;
PlayerScore = 0;
}
else
{
WatsonScore = 0;
PlayerScore = -1;
}
screenState = GameScreenState.Playing;
}
else if (ScreenManager.keyboard.PauseOrQuit)
{
ScreenManager.isExiting = true;
}
}
}
public GameScreen()
{
_isExiting = false;
_screenState = GameScreenState.Hidden;
}