/// <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)
{
currentState = Keyboard.GetState();
//if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
// Exit();
if (mainMenu != null)
{
if (mainMenu.isActive)
{
UpdateMainMenu(gameTime);
}
}
if (level != null)
{
if (!gamePaused && level.isActive)
{
UpdateLevel(gameTime);
}
}
if (endgame != null)
{
if (endgame.isActive)
{
endgame.Update(gameTime, this);
}
}
if (InputManager.CheckInputKeyboard(oldState, currentState, Keys.Escape) && !gamePaused && level.isActive)
{
gamePaused = true;
}
else if (InputManager.CheckInputKeyboard(oldState, currentState, Keys.Escape) && gamePaused && level.isActive)
{
gamePaused = false;
}
if (gamePaused)
{
UpdatePauseMenu(gameTime);
}
if (playerIsDead && endgame == null)
{
level = null;
endgame = new EndGameScreen(endGameBackground, mainMenuButton, mainMenuQuitButton);
endgame.isActive = true;
}
oldState = currentState;
base.Update(gameTime);
}
/// <summary>
/// Load level and their contents
/// </summary>
/// <param name="i"></param>
public void LoadLevel(int i)
{
if (i == 1)
{
level = new Level(Level.MapState.map1, GraphicsDevice, this);
}
else if (i == 2)
{
level = new Level(Level.MapState.map2, GraphicsDevice, this);
}
else if (i == 3)
{
level = new Level(Level.MapState.map3, GraphicsDevice, this);
}
else if (i > 3)
{
level = null;
endgame = new EndGameScreen(endGameBackground, mainMenuButton, mainMenuQuitButton);
endgame.isActive = true;
}
}
public void SetMainMenuActive(bool isActive)
{
if (isActive)
{
if (level != null)
{
level.isActive = false;
level = null;
gamePaused = false;
}
if (endgame != null)
{
endgame.isActive = false;
endgame = null;
playerIsDead = false;
}
if (mainMenu == null)
{
mainMenu = new MainMenu(mainMenuBackground, mainMenuStartButton, mainMenuQuitButton);
}
mainMenu.isActive = true;
}
}