/// <summary>
/// Deep copy all of the Particle properties
/// </summary>
/// <param name="ParticleToCopy">The Particle to Copy the properties from</param>
public override void CopyFrom(DPSFParticle ParticleToCopy)
{
// Cast the Particle to the type it really is
DefaultSpriteTextureCoordinatesParticle cParticleToCopy = (DefaultSpriteTextureCoordinatesParticle)ParticleToCopy;
base.CopyFrom(cParticleToCopy);
this.TextureCoordinates = cParticleToCopy.TextureCoordinates;
}
//===========================================================
// Draw Sprite and Overridden Particle System Functions
//===========================================================
/// <summary>
/// Function to draw a Sprite Particle. This function should be used to draw the given
/// Particle with the provided SpriteBatch.
/// </summary>
/// <param name="Particle">The Particle Sprite to Draw</param>
/// <param name="cSpriteBatch">The SpriteBatch to use to doing the Drawing</param>
protected override void DrawSprite(DPSFParticle Particle, SpriteBatch cSpriteBatch)
{
// Cast the Particle to the type it really is
DefaultSpriteTextureCoordinatesParticle cParticle = (DefaultSpriteTextureCoordinatesParticle)Particle;
// Get the Position and Dimensions of the Particle in 2D space
Rectangle sDestination = new Rectangle((int)cParticle.Position.X, (int)cParticle.Position.Y,
(int)cParticle.Width, (int)cParticle.Height);
// Get the Depth (Z-Buffer value) of the Particle clamped in the range 0.0 - 1.0 (0.0 = front, 1.0 = back)
float fNormalizedDepth = MathHelper.Clamp(cParticle.Position.Z, 0.0f, 1.0f);
// Get the Position and Dimensions from the Texture to use for this Sprite
Rectangle sSourceFromTexture = cParticle.TextureCoordinates;
// Make the Sprite rotate about its center
Vector2 sOrigin = new Vector2(sSourceFromTexture.Width / 2, sSourceFromTexture.Height / 2);
// Draw the Sprite
cSpriteBatch.Draw(Texture, sDestination, sSourceFromTexture, cParticle.Color, cParticle.Rotation, sOrigin, cParticle.FlipMode, fNormalizedDepth);
}
