using System.Collections;
using System.Collections.Generic;
using UnityEngine;
namespace WildAttack
{
    /// <summary>
    /// 敌人池
    /// </summary>
    public class EnemyPool : Singleton<EnemyPool>, IObjectPool
    {
        #region Members
        private Dictionary<int, List<GameObject>> enemyObjs;

        private List<GameObject> enemyPfbs;
        private Transform poolTrans;
        #endregion

        #region Override
        public void Init()
        {
            poolTrans = GameObject.Find("EnemyPool").transform;
            enemyObjs = new Dictionary<int, List<GameObject>>();
            enemyObjs.Add(1, new List<GameObject>());
            enemyObjs.Add(2, new List<GameObject>());
            enemyObjs.Add(3, new List<GameObject>());
            enemyPfbs = new List<GameObject>();
            GameObject pfb1 = Resources.Load<GameObject>("Enemy/yellow/duyanguai_skin_jiandun");
            GameObject pfb2 = Resources.Load<GameObject>("Enemy/yellow/duyanguai_skin_fudun");
            GameObject pfb3 = Resources.Load<GameObject>("Enemy/yellow/duyanguai_skin_maodun");
            enemyPfbs.Add(pfb1);
            enemyPfbs.Add(pfb2);
            enemyPfbs.Add(pfb3);
            for (int i = 0; i < ProcessModule.GetInstance().processDataDic[ProcessModule.GetInstance().processDataDic.Count].monsterId.Count; i++)
            {
                GameObject enemy = GameObject.Instantiate<GameObject>(pfb1, poolTrans);
                enemy.SetActive(false);
                enemyObjs[1].Add(enemy);
            }
            for (int i = 0; i < ProcessModule.GetInstance().processDataDic[ProcessModule.GetInstance().processDataDic.Count].monsterId.Count; i++)
            {
                GameObject enemy = GameObject.Instantiate<GameObject>(pfb2, poolTrans);
                enemy.SetActive(false);
                enemyObjs[2].Add(enemy);
            }
            for (int i = 0; i < ProcessModule.GetInstance().processDataDic[ProcessModule.GetInstance().processDataDic.Count].monsterId.Count; i++)
            {
                GameObject enemy = GameObject.Instantiate<GameObject>(pfb3, poolTrans);
                enemy.SetActive(false);
                enemyObjs[3].Add(enemy);
            }
        }


        public GameObject GetGameObject()
        {
            return null;
        }
        public void RecycleAll()
        {
            for (int i = 0; i < poolTrans.childCount; i++)
            {
                if (poolTrans.GetChild(i).gameObject.activeSelf)
                {
                    poolTrans.GetChild(i).gameObject.SetActive(false);
                }
            }
        }
        #endregion

        #region Functions

        /// <summary>
        /// 根据武器类型取对应obj
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public GameObject GetGameObject(int id)
        {
            GameObject enemy;
            for (int i = 0; i < enemyObjs[id].Count; i++)
            {
                if (!enemyObjs[id][i].activeInHierarchy)
                {
                    return enemyObjs[id][i];
                }
            }
            enemy = GameObject.Instantiate<GameObject>(enemyPfbs[id]);
            enemyObjs[id].Add(enemy);
            return enemy;
        }
        #endregion
    }
}