public Sprite(GameObject parent, Texture2D tex)
: base(parent, tex)
{
Width = Texture.Width;
Height = Texture.Height;
Size = new Vector2(Width, Height);
}
public AnimatedSprite(GameObject parent, Texture2D tex, int frameCount, float frameRate)
: base(parent, tex)
{
FrameCount = frameCount;
var width = tex.Width;
if (width % frameCount != 0)
throw new ArgumentOutOfRangeException("The texture does not contain a whole number of frames!");
Width = width / frameCount;
Height = Texture.Height;
Size = new Vector2(Width, Height);
FrameDelay = 1/frameRate;
_HotSpots = new Vector2[FrameCount];
_CurrentFrameBounds = new Rectangle(0, 0, Width, Texture.Height);
IsPlaying = true;
}
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>
/// Create a particle out of an asset.
/// </summary>
/// <param name="assetName">Asset name.</param>
private static GameObject createDefaultParticle(string assetName)
{
var obj = new GameObject();
obj.AddAnimation(assetName).SetHotSpot();
return obj;
}
protected SpriteBase(GameObject parent, Texture2D tex)
{
Texture = tex;
Parent = parent;
}
protected SpriteBase(GameObject parent)
{
Parent = parent;
}
