using NodeCanvas.Framework;
using ParadoxNotion.Design;
using UnityEngine;


namespace NodeCanvas.Tasks.Actions {

	[Category("Reset")]
	[Description("Breaks down an incoming RaycastHit into it's constituent parts for later use.")]
	public class DecomposeRaycastHit : ActionTask{
		public BBParameter<RaycastHit> raycastHit;

		public BBParameter<Transform> transform;
		public BBParameter<Collider> collider;
		public BBParameter<GameObject> gameObject;
		public BBParameter<float> distance;
		public BBParameter<Vector3> normal;
		public BBParameter<Vector3> point;
		
		//Use for initialization. This is called only once in the lifetime of the task.
		//Return null if init was successfull. Return an error string otherwise
		protected override string OnInit() {
			return null;
		}

		//This is called once each time the task is enabled.
		//Call EndAction() to mark the action as finished, either in success or failure.
		//EndAction can be called from anywhere.
		protected override void OnExecute(){
			if (transform.isDefined){ transform.value = raycastHit.value.transform; }
			if (collider.isDefined){ collider.value = raycastHit.value.collider; }
			if (gameObject.isDefined){ gameObject.value = raycastHit.value.transform.gameObject; }
			if (distance.isDefined){ distance.value = raycastHit.value.distance; }
			if (normal.isDefined){ normal.value = raycastHit.value.normal; }
			if (point.isDefined){ point.value = raycastHit.value.point; }
			
			EndAction(true);
		}

		//Called once per frame while the action is active.
		protected override void OnUpdate() {
			
		}

		//Called when the task is disabled.
		protected override void OnStop() {
			
		}

		//Called when the task is paused.
		protected override void OnPause() {
			
		}
	}
}