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

public class SpineBeginnerTwo : MonoBehaviour {

	#region Inspector
	// [SpineAnimation] attribute allows an Inspector dropdown of Spine animation names coming form SkeletonAnimation.
	[SpineAnimation]
	public string runAnimationName;

	[SpineAnimation]
	public string idleAnimationName;

	[SpineAnimation]
	public string walkAnimationName;

	[SpineAnimation]
	public string shootAnimationName;
	#endregion

	SkeletonAnimation skeletonAnimation;

	// Spine.AnimationState and Spine.Skeleton are not Unity-serialized objects. You will not see them as fields in the inspector.
	public Spine.AnimationState spineAnimationState;
	public Spine.Skeleton skeleton;

	void Start () {
		// Make sure you get these AnimationState and Skeleton references in Start or Later. Getting and using them in Awake is not guaranteed by default execution order.
		skeletonAnimation = GetComponent<SkeletonAnimation>();
		spineAnimationState = skeletonAnimation.state;
		skeleton = skeletonAnimation.skeleton;

		StartCoroutine(DoDemoRoutine());
	}
		
	/// <summary>This is an infinitely repeating Unity Coroutine. Read the Unity documentation on Coroutines to learn more.</summary>
	IEnumerator DoDemoRoutine () {
		
		while (true) {
			// SetAnimation is the basic way to set an animation.
			// SetAnimation sets the animation and starts playing it from the beginning.
			// Common Mistake: If you keep calling it in Update, it will keep showing the first pose of the animation, do don't do that.

			spineAnimationState.SetAnimation(0, walkAnimationName, true);
			yield return new WaitForSeconds(1.5f);

			// skeletonAnimation.AnimationName = runAnimationName; // this line also works for quick testing/simple uses.
			spineAnimationState.SetAnimation(0, runAnimationName, true);
			yield return new WaitForSeconds(1.5f);

			spineAnimationState.SetAnimation(0, idleAnimationName, true);
			yield return new WaitForSeconds(1f);

			skeleton.FlipX = true;		// skeleton allows you to flip the skeleton.
			yield return new WaitForSeconds(0.5f);
			skeleton.FlipX = false;
			yield return new WaitForSeconds(0.5f);

		}
	}
}