/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
// For Mobile devices, this logic will close the Game when the Back button is pressed
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed ||
Keyboard.GetState(PlayerIndex.One).IsKeyDown(Keys.Escape))
{
Exit();
}
// TODO: Add your update logic here
KeyboardState keystate = Keyboard.GetState();
//GamePadState gamepadState = GamePad.GetState (PlayerIndex.One);
float elapsed = (float)gameTime.ElapsedGameTime.TotalSeconds;
if (gameState == GameState.TitleScreen)
{
if (keystate.IsKeyDown(Keys.Space))
{
StartNewGame();
gameState = GameState.Playing;
}
}
else if (gameState == GameState.Playing)
{
player.Update(gameTime);
LevelManager.Update(gameTime);
if (player.Dead)
{
if (player.LivesRemaining > 0)
{
gameState = GameState.PlayerDead;
deathTimer = 0.0f;
}
else
{
gameState = GameState.GameOver;
deathTimer = 0.0f;
}
}
}
else if (gameState == GameState.PlayerDead)
{
player.Update(gameTime);
LevelManager.Update(gameTime);
deathTimer += elapsed;
if (deathTimer > deathDelay)
{
player.WorldLocation = Vector2.Zero;
LevelManager.ReloadLevel();
player.Revive();
gameState = GameState.Playing;
}
}
else if (gameState == GameState.GameOver)
{
deathTimer += elapsed;
if (deathTimer > deathDelay)
{
gameState = GameState.TitleScreen;
}
}
base.Update(gameTime);
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
// Allows the game to exit
KeyboardState keyState = Keyboard.GetState();
GamePadState gamepadState = GamePad.GetState(PlayerIndex.One);
float elapsed = (float)gameTime.ElapsedGameTime.TotalSeconds;
switch (gameState)
{
case GameState.TitleScreen:
if (entro)
{
MediaPlayer.Stop();
MediaPlayer.Play(title);
entro = false;
}
if (keyState.IsKeyDown(Keys.Enter) || gamepadState.Buttons.A == ButtonState.Pressed)
{
switch (menuOptions)
{
case MenuOptions.Play:
StartNewGame();
gameState = GameState.Playing;
MediaPlayer.Play(normal);
break;
case MenuOptions.Instructions:
gameState = GameState.Help;
helpIndex = 0;
break;
case MenuOptions.Exit:
Exit();
break;
}
}
else if (keyState.IsKeyDown(Keys.Down) && lastState.IsKeyUp(Keys.Down) ||
keyState.IsKeyDown(Keys.S) && lastState.IsKeyUp(Keys.S))
{
if (menuOptions != MenuOptions.Exit)
{
++menuOptions;
}
}
else if (keyState.IsKeyDown(Keys.Up) && lastState.IsKeyUp(Keys.Up) ||
keyState.IsKeyDown(Keys.W) && lastState.IsKeyUp(Keys.W))
{
if (menuOptions != MenuOptions.Play)
{
--menuOptions;
}
}
break;
case GameState.Help:
if (keyState.IsKeyDown(Keys.D) && lastState.IsKeyUp(Keys.D) ||
keyState.IsKeyDown(Keys.Right) && lastState.IsKeyUp(Keys.Right))
{
helpIndex++;
if (helpIndex == 3)
{
gameState = GameState.TitleScreen;
}
}
else if (keyState.IsKeyDown(Keys.A) && lastState.IsKeyUp(Keys.A) ||
keyState.IsKeyDown(Keys.Left) && lastState.IsKeyUp(Keys.Left))
{
helpIndex--;
if (helpIndex == -1)
{
gameState = GameState.TitleScreen;
}
}
else if (keyState.IsKeyDown(Keys.Escape) && lastState.IsKeyUp(Keys.Escape))
{
gameState = GameState.TitleScreen;
}
break;
case GameState.Playing:
player.Update(gameTime);
LevelManager.Update(gameTime);
sec += (float)gameTime.ElapsedGameTime.TotalSeconds;
if (player.Dead)
{
MediaPlayer.Pause();
MediaPlayer.Play(rip);
MediaPlayer.IsRepeating = false;
if (player.LivesRemaining > 0)
{
gameState = GameState.PlayerDead;
deathTimer = 0.0f;
}
else
{
gameState = GameState.GameOver;
deathTimer = 0.0f;
}
}
if (OnDrugs)
{
if (!entro && sec > 4.2f)
{
MediaPlayer.Pause();
MediaPlayer.Play(high);
MediaPlayer.IsRepeating = true;
entro = true;
}
if (!TileMap.OnDrugs)
{
MediaPlayer.Pause();
MediaPlayer.Play(gettingHi);
sec = 0.0f;
entro = false;
MediaPlayer.IsRepeating = false;
TileMap.OnDrugs = true;
if (!TileMap.isRectanglePassable(player.CollisionRectangle))
{
player.Kill();
}
}
}
else
{
if (!entro && sec > 2.0f)
{
MediaPlayer.Pause();
MediaPlayer.Play(normal);
MediaPlayer.IsRepeating = true;
entro = true;
}
if (TileMap.OnDrugs)
{
MediaPlayer.Pause();
MediaPlayer.Play(gettingNormal);
sec = 0.0f;
entro = false;
MediaPlayer.IsRepeating = false;
TileMap.OnDrugs = false;
if (!TileMap.isRectanglePassable(player.CollisionRectangle))
{
player.GoSafe();
}
}
}
if (keyState.IsKeyDown(Keys.Escape) && lastState.IsKeyUp(Keys.Escape))
{
MediaPlayer.Volume = 0.3f;
gameState = GameState.Paused;
}
break;
case GameState.Paused:
sec += (float)gameTime.ElapsedGameTime.TotalSeconds;
if (OnDrugs && (!entro && sec > 4.2f))
{
MediaPlayer.Pause();
MediaPlayer.Play(high);
MediaPlayer.IsRepeating = true;
entro = true;
}
else if (!OnDrugs && (!entro && sec > 2.0f))
{
MediaPlayer.Pause();
MediaPlayer.Play(normal);
MediaPlayer.IsRepeating = true;
entro = true;
}
if (keyState.IsKeyDown(Keys.Escape) && lastState.IsKeyUp(Keys.Escape))
{
MediaPlayer.Volume = 1.0f;
gameState = GameState.Playing;
}
break;
case GameState.PlayerDead:
player.Update(gameTime);
LevelManager.Update(gameTime);
deathTimer += elapsed;
if (deathTimer > deathDelay)
{
player.WorldLocation = Vector2.Zero;
LevelManager.ReloadLevel();
player.Revive();
entro = false;
gameState = GameState.Playing;
}
break;
case GameState.GameOver:
player.Update(gameTime);
deathTimer += elapsed;
if (deathTimer > deathDelay)
{
gameState = GameState.TitleScreen;
player.WorldLocation = Vector2.Zero;
}
break;
}
lastState = keyState;
screen.Update(gameTime);
base.Update(gameTime);
}