using System.Collections.Generic;
using UnityEngine;
using XWFramework.Tools;
namespace XWFramework.ObjectTool
{
    public class ObjectPool : MonoSingleton<ObjectPool>
    {
        [Header("预制体存放路径")]
        public string resourcesDir;
        Dictionary<string, SubPool> pools;
        protected override void Awake()
        {
            base.Awake();
            pools = new Dictionary<string, SubPool>();
        }

        //取出
        public GameObject Spawn(string name)
        {
            if (!pools.ContainsKey(name))
            {
                CreateSubPool(name);
            }
            return pools[name].Spawn();
        }

        public void UnSpawn(GameObject obj)
        {
            foreach (SubPool subPool in pools.Values)
            {
                if (subPool.Contains(obj))
                {
                    subPool.UnSpawn(obj);
                    break;
                }
            }
        }

        void CreateSubPool(string name)
        {
            GameObject prefab = Resources.Load<GameObject>(resourcesDir + name);
            SubPool subPool = new SubPool(prefab, transform);
            pools.Add(name, subPool);
        }
    }
}