/// <summary>
/// Draws the animation with the given SpriteBatch.
/// </summary>
public virtual void Draw(SpriteBatch spriteBatch)
{
for (int i = 0; i < DrawInfos.Count; ++i)
{
SpriteDrawInfo di = DrawInfos[i];
ISprite sprite = di.Drawable;
sprite.Draw(spriteBatch, di.Pivot, di.Position, di.Scale, di.Rotation, di.Color, di.Depth);
}
}
protected override void ApplySpriteTransform(ISprite drawable, SpriterObject info)
{
float posX, posY, rotation;
GetPositionAndRotation(info, out posX, out posY, out rotation);
SpriteDrawInfo di = DrawInfoPool.Count > 0 ? DrawInfoPool.Pop() : new SpriteDrawInfo();
di.Drawable = drawable;
di.Pivot = new Vector2(info.PivotX, (1 - info.PivotY));
di.Position = new Vector2(posX, posY);
di.Scale = new Vector2(info.ScaleX, info.ScaleY) * Scale;
di.Rotation = rotation;
di.Color = Color * info.Alpha;
di.Depth = Depth + DeltaDepth * DrawInfos.Count;
DrawInfos.Add(di);
}
protected override void ApplySpriteTransform(ISprite drawable, SpriterObject info)
{
float px = info.X;
float py = -info.Y;
float rotation = MathHelper.ToRadians(-info.Angle);
if (Scale.X < 0)
{
px = -px;
rotation = -rotation;
}
if (Scale.Y < 0)
{
py = -py;
rotation = -rotation;
}
px *= scaleAbs.X;
py *= scaleAbs.Y;
float posX = px * rotationCos - py * rotationSin;
float posY = px * rotationSin + py * rotationCos;
SpriteDrawInfo di = DrawInfoPool.Count > 0 ? DrawInfoPool.Pop() : new SpriteDrawInfo();
di.Drawable = drawable;
di.Pivot = new Vector2(info.PivotX, (1 - info.PivotY));
di.Position = new Vector2(posX, posY) + Position;
di.Scale = new Vector2(info.ScaleX, info.ScaleY) * Scale;
di.Rotation = rotation + Rotation;
di.Color = Color * info.Alpha;
di.Depth = Depth + DeltaDepth * DrawInfos.Count;
DrawInfos.Add(di);
}