/**
* Sets the animation.
*
* @param animation The animation to set
*/
public void setAnimation(Animation animation) {
if (animation != null) {
assert animation.isCreated();
}
this.animation = animation;
rewind();
}
/**
* Sets the sprite's appearance.
*
* @param appearance
*/
public void setAppearance(Appearance appearance) {
if (appearance == null) {
image = null;
setAnimation(null);
rewind();
} else {
appearance.toSprite(this);
}
}