// ButtonJustPressed
public override bool ButtonJustPressed(int button)
{
return(KeyboardStatePrevious.IsKeyUp((Keys)button) && KeyboardState.IsKeyDown((Keys)button));
}
protected override void Update(GameTime gameTime)
{
MouseState = Mouse.GetState();
cursorPos = new Vector2(MouseState.X, MouseState.Y); // cursor update
KeyboardState = Keyboard.GetState();
// Allows the game to exit
if (KeyboardState.IsKeyDown(Keys.Escape))
{
this.Exit();
}
switch (GameState)
{
case 0: // Video Intro
if (videoPlayer.State != MediaState.Stopped)
{
videoTexture = videoPlayer.GetTexture();
}
else
{
MediaPlayer.Play(inGameMusic);
MediaPlayer.IsRepeating = true;
GameState = 1;
}
break;
case 1: // Game Started
if (videoColor.A > 1)
{
videoColor.A -= 2;
}
// Checks for Pause
if (KeyboardState.IsKeyDown(Keys.P) && KeyboardStatePrevious.IsKeyUp(Keys.P))
{
MediaPlayer.Pause();
GameState = 2;
}
Player.Instance.Update(gameTime);
MonstersHandler.Instance.Update(gameTime);
DropHandler.Instance.Update(gameTime);
ShotsHandler.Instance.UpdateShots(gameTime, KeyboardState);
Toolbar.InventorySlots.Instance.Update(gameTime, MouseState);
Toolbar.SystemMsg.Instance.GetLastMessages();
Toolbar.HP.Instance.Update(gameTime);
InfoBoxes.Instance.Update(gameTime, MouseState);
ElixirsHandler.Instance.Update(gameTime); // updates elixir reuse time
Well.Instance.Update(gameTime); // updates well reuse time
MarketDialogHandler.Instance.Update(MouseState, MouseStatePrevious);
GameOverHandler.Instance.Update(gameTime);
NpcHelperHandler.Update(gameTime);
break;
case 2: // Paused
// Checks for Resume
if (KeyboardState.IsKeyDown(Keys.P) && KeyboardStatePrevious.IsKeyUp(Keys.P))
{
MediaPlayer.Resume();
GameState = 1;
}
Toolbar.HP.Instance.Update(gameTime);
InfoBoxes.Instance.Update(gameTime, MouseState);
MarketDialogHandler.Instance.Update(MouseState, MouseStatePrevious);
break;
case 3: // Game Over
if (MediaPlayer.Queue.ActiveSong == inGameMusic)
{
MediaPlayer.Play(gameOverMusic);
}
InfoBoxes.Instance.Update(gameTime, MouseState);
break;
}
this.KeyboardStatePrevious = KeyboardState;
this.MouseStatePrevious = MouseState;
base.Update(gameTime);
}