using UnityEngine;
using System.Collections;
using Spine.Unity;

public class SpineAnimationBehavior : StateMachineBehaviour
{
    public AnimationClip clip;
    public string nameClip;
    public int layer = 0;
    public bool LOOP = false;
    private void Awake()
    {
        nameClip = clip.name;
        LOOP = clip.isLooping;
    }

    //for playing the anim at a different timescale if desired
    public float timeScale = 1f;

    private SkeletonAnimation skeletonAnimation;
    private Spine.AnimationState spineAnimationState;
    private Spine.TrackEntry trackEntry;

    override public void OnStateEnter(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {
        if (skeletonAnimation == null)
        {
            skeletonAnimation = animator.GetComponentInChildren<SkeletonAnimation>();
            spineAnimationState = skeletonAnimation.state;
        }
        
        trackEntry = spineAnimationState.SetAnimation(layer, nameClip, LOOP);
        trackEntry.TimeScale = timeScale;
    }

 //   // 스테이트 종료시 발생할것  없다면 지워도되는부분
 //   override public void OnStateExit(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
 //   {
	//    if(layer == 2)
 //       {
 //           //spineAnimationState.ClearTrack(layer);
 //       }
	//}
}