protected override void Update(GameTime gameTime)
{
if (IsControlPressed(KeyControl.Escape))
{
if (screen is MainMenu)
{
base.Exit();
return;
}
ChangeScreen(new MainMenu());
}
UpdateKeyState();
UpdateMouseState();
screen.Update(this);
if (changeScreen != null)
{
ChangeScreen(changeScreen);
changeScreen = null;
}
base.Update(gameTime);
}
private void ChangeScreen(Screen newScreen)
{
Content.Unload();
Textures.LoadContent(Content);
screen = newScreen;
newScreen.LoadContent(Content);
newScreen.Initialize(this);
}
