// ***********************************************************************
// Assembly         : Game
// Author           : Kimch
// Created          : 2020-11-30
// Description      :
// Last Modified By : 
// Last Modified On : 
// ***********************************************************************
// <copyright file= "Cha_AI" company="Kunpo"></copyright>
// <summary></summary>
// ***********************************************************************

using System.Collections;
using System.Collections.Generic;
#if BT_AI
using BehaviorDesigner.Runtime;
#endif
using UnityEngine;

namespace G
{
	/// <summary>
	/// 类功能描述
	/// </summary>
	public class Cha_AI : MonoBehaviour
	{
		#region Field

		#endregion

		#region Property

#if BT_AI
		/// <summary>
		/// 
		/// </summary>
		public BehaviorTree behaviorTree
		{
			get;
			private set;
		}
#endif

		#endregion

		#region Method

#if BT_AI
		/// <summary>
		/// 
		/// </summary>
		/// <param name="externalBehaviorTree"></param>
		public void InitBehaviorTree(ExternalBehaviorTree externalBehaviorTree)
		{
			behaviorTree = this.gameObject.AddComponent<BehaviorTree>();
			behaviorTree.ExternalBehavior = externalBehaviorTree;
		}

		public void SetVariable(string name, SharedVariable value)
		{
			behaviorTree.SetVariable(name, value);
		}

		public void SetVariableValue(string name, object value)
		{
			behaviorTree.SetVariableValue(name, value);
		}


		public void StartAI()
		{
			if (behaviorTree)
				StartCoroutine(nameof(AICoroutine));
		}

		public void StopAI()
		{

		}

		private IEnumerator AICoroutine()
		{
			yield return new WaitForSeconds(0.1f);
			while (true)
			{
				UpdateAI();
				yield return new WaitForSeconds(0.5f);
			}
		}

		private void UpdateAI()
		{
			BehaviorManager.instance.EnableBehavior(behaviorTree);
		}
#endif

		#endregion

		#region Unity

		// Use this for initialization
		private void Start()
		{
		}

		// Update is called once per frame
		private void Update()
		{
		}

		#endregion
	}
}