public BlendableSprite(GameObject parent, SpriteBase sprite, Color color)
: base(parent)
{
_Sprite = sprite;
Width = _Sprite.Width;
Height = _Sprite.Height;
Size = _Sprite.Size;
_BlendTexture = new Texture2D(GameCore.GraphicsDevice, 1, 1);
_BlendTexture.SetData(new[] { color });
_AlphaTestEffect = new AlphaTestEffect(GameCore.GraphicsDevice)
{
DiffuseColor = Color.White.ToVector3(),
AlphaFunction = CompareFunction.Greater,
ReferenceAlpha = 0,
World = Matrix.Identity,
View = Matrix.Identity,
Projection = Matrix.CreateTranslation(-0.5f, -0.5f, 0) *
Matrix.CreateOrthographicOffCenter(0, GameCore.GraphicsDevice.Viewport.Width, GameCore.GraphicsDevice.Viewport.Height, 0, 0, 1)
};
}
/// <summary>
/// Set the current animation and play it.
/// </summary>
/// <param name="sprite">Animation.</param>
public void SetAnimation(SpriteBase sprite)
{
var idx = Animations.IndexOf(sprite);
if(idx == -1)
throw new ArgumentException("Sprite does not exist in the list of animations!");
_CurrentAnimation = idx;
sprite.Reset();
}
