public GameState()
{
SceneCamera = new Camera();
ParticuleManager = new ParticuleManager();
IsActive = false;
}
//********************************** BEGIN/END/CLEAR PROXIES ****************************
/// <summary>
/// Render without any camera (For HUD only !)
/// </summary>
public void BeginNoCamera()
{
_spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, null, null, null, null, Resolution.ResolutionMatrix);
_currentCamera = null;
}
/// <summary>
/// Using the given camera, start rendering a scene with Parallax
/// </summary>
public void Begin(Camera camera, Vector2 parallax)
{
_spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, SamplerState.PointClamp, null, null, null, camera.ApplyParallax(parallax));
}
/// <summary>
/// Using the given camera and parameters, start rendering a scene
/// </summary>
/// <param name="spriteSortMode"></param>
/// <param name="blendState"></param>
public void Begin(Camera camera, SpriteSortMode spriteSortMode, BlendState blendState)
{
_spriteBatch.Begin(spriteSortMode, blendState, SamplerState.PointClamp, null, null, null, camera.CameraMatrix);
_currentCamera = camera;
}
/// <summary>
/// Using the given camera, start rendering a scene
/// </summary>
public void Begin(Camera camera)
{
this.Begin(camera, SpriteSortMode.Deferred, BlendState.AlphaBlend);
}