/// <summary>
/// Loops through each animation, updating and drawing them.
/// If an animation has ended, the Animation Component is removed from the Entity.
/// If the Entity has no other Components, it is removed from the World.
/// </summary>
public override void Process()
{
CAnimation anim;
CPosition pos;
/// <summary>
/// This loop represents each Entity with an Animation Component.
/// Backwards loop to allow Entities to be removed from the World while looping.
/// </summary>
for (int i = Entities.Count - 1; i >= 0; i--)
{
anim = World.GetComponent <CAnimation>(Entities[i]);
pos = World.GetComponent <CPosition>(Entities[i]);
if (SwinGame.AnimationEnded(anim.Anim))
{
if (World.GetAllComponentsOfEntity(Entities[i]).Count == 1)
{
World.RemoveEntity(Entities[i]);
}
}
else
{
SwinGame.DrawAnimation(anim.Anim, anim.Img, pos.X, pos.Y);
SwinGame.UpdateAnimation(anim.Anim);
}
}
}
