/**
 * This code is part of the Fungus library (http://fungusgames.com) maintained by Chris Gregan (http://twitter.com/gofungus).
 * It is released for free under the MIT open source license (https://github.com/snozbot/fungus/blob/master/LICENSE)
 */

using UnityEngine;
using System;
using System.Collections;
using System.Collections.Generic;

namespace Fungus
{
	[EventHandlerInfo("",
	                  "Flowchart Enabled",
	                  "The block will execute when the Flowchart game object is enabled.")]
	[AddComponentMenu("")]
	public class FlowchartEnabled : EventHandler
	{	
		protected virtual void OnEnable()
		{
			// Blocks use coroutines to schedule command execution, but Unity's coroutines are
			// sometimes unreliable when enabling / disabling objects.
			// To workaround this we execute the block on the next frame.
			Invoke("DoEvent", 0);
		}

		protected virtual void DoEvent()
		{
			ExecuteBlock();
		}
	}
}