public void fadeIn(double duration) {
// Fade in the main sprite and blob shadow.
SKAction fadeAction = SKAction.fadeIn(duration);
setAlpha(0.0);
runAction(fadeAction);
shadowBlob.setAlpha(0.0);
shadowBlob.runAction(fadeAction);
}
private void animationHasCompleted(APAAnimationState animationState) {
if (dying) {
animated = false;
shadowBlob.runAction(SKAction.fadeOut(1.5));
}
animationDidComplete(animationState);
if (attacking) {
attacking = false;
}
activeAnimationKey = null;
}