#if PLAYMAKER
using UnityEngine;
using IsoTools.Physics;
using HutongGames.PlayMaker;
using IsoTools.PlayMaker.Internal;

namespace IsoTools.PlayMaker.Actions {
	[ActionCategory("IsoTools.Physics")]
	[HutongGames.PlayMaker.Tooltip(
		"Gets the Mass of a IsoRigidbody and stores it in a Float Variable.")]
	public class IsoGetMass : IsoComponentAction<IsoRigidbody> {
		[RequiredField]
		[CheckForComponent(typeof(IsoRigidbody))]
		public FsmOwnerDefault gameObject;

		[RequiredField]
		[UIHint(UIHint.Variable)]
		public FsmFloat storeResult;

		public bool everyFrame;

		public override void Reset() {
			gameObject  = null;
			storeResult = null;
			everyFrame  = false;
		}

		public override void OnEnter() {
			DoAction();
			if ( !everyFrame ) {
				Finish();
			}
		}

		public override void OnUpdate() {
			DoAction();
		}

		void DoAction() {
			var go = Fsm.GetOwnerDefaultTarget(gameObject);
			if ( UpdateCache(go) ) {
				storeResult.Value = isoRigidbody.mass;
			}
		}
	}
}
#endif