首次提交

2026-07-13 18:14:23 +08:00
commit 20d09e4ebb
5293 changed files with 621708 additions and 0 deletions
@@ -0,0 +1,86 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+using Object = UnityEngine.Object;
+
+namespace Roy.ObjectPool
+{
+
+    public class ObjectPool<T> where T : ObjectPoolItem
+    {
+        private readonly Queue<T> _pool; // 存储可重用对象的队列
+        private readonly T _prefab; // 预制体
+        private readonly string _poolName; // 预制体
+        private readonly Transform _parent; // 对象的父级
+
+        // 构造函数
+        public ObjectPool(string objectName, T prefab, int initialSize, Transform parent = null)
+        {
+            _poolName = objectName;
+            _prefab = prefab;
+            _parent = parent;
+            _pool = new Queue<T>();
+
+            // 初始化对象池
+            for (int i = 0; i < initialSize; i++)
+            {
+                T obj = CreateInstance();
+                _pool.Enqueue(obj);
+            }
+        }
+
+        // 创建对象的实例
+        private T CreateInstance()
+        {
+            var gameObject = Object.Instantiate(_prefab.gameObject, _parent);
+            gameObject.SetActive(false); // 初始化时设置为不激活
+            var instance = gameObject.GetComponent<T>();
+            instance.objectName = _poolName;
+            return instance;
+        }
+
+        // 获取一个对象
+        public T Get()
+        {
+            if (_pool.Count > 0)
+            {
+                T obj = _pool.Dequeue();
+                obj.gameObject.SetActive(true); // 获取时激活对象
+                return obj;
+            }
+            else
+            {
+                // 如果没有可用对象，创建一个新的
+                var obj = CreateInstance();
+                obj.gameObject.SetActive(true);// 激活对象
+                return obj;
+            }
+        }
+
+        // 归还对象
+        public void ReturnToPool(T obj)
+        {
+            obj.OnRecycle();
+            
+            obj.gameObject.SetActive(false); // 归还时设置为不激活
+            obj.transform.SetParent(_parent);
+            obj.transform.localPosition = Vector3.zero;
+            
+            
+            _pool.Enqueue(obj); // 将对象返回池中
+        }
+
+        // 清空对象池
+        public void ClearPool()
+        {
+            while (_pool.Count > 0)
+            {
+                T obj = _pool.Dequeue();
+                Object.Destroy(obj.gameObject); // 清除所有对象
+            }
+            
+            Object.Destroy(_parent);
+        }   
+    }
+
+}
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 43b0aa3ccb0740cdacd10e06164ecb74
+timeCreated: 1728964545
@@ -0,0 +1,17 @@
+using UnityEngine;
+
+namespace Roy.ObjectPool
+{
+    public class ObjectPoolItem : MonoBehaviour
+    {
+        public string objectName;
+        
+        /// <summary>
+        /// 返回对象池，回收时执行
+        /// </summary>
+        public virtual void OnRecycle()
+        {
+            
+        }
+    }
+}
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 97032cf20b09454ca983b038b9ff147b
+timeCreated: 1729045887
@@ -0,0 +1,117 @@
+using System.Collections.Generic;
+using ScrewsMaster;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Roy.ObjectPool
+{
+
+    public class PoolManager : SingletonMonoBehaviour<PoolManager>
+    {
+        private GameObject _gameObjectParentNode;
+        private GameObject _uiPoolParentNode;
+        private readonly Dictionary<string, object> _pools = new Dictionary<string, object>();
+
+        protected override void Awake()
+        {
+            _gameObjectParentNode = new GameObject("GameObjectPool");
+            _gameObjectParentNode.transform.SetParent(transform); // 设置为对象池管理类的子节点
+            
+            // 创建一个用于存放UI元素的节点
+            _uiPoolParentNode = new GameObject("UIPool");
+            _uiPoolParentNode.transform.SetParent(transform); // 设置为对象池管理类的子节点
+
+            // 添加必需的组件
+            var canvas = _uiPoolParentNode.AddComponent<Canvas>();
+            canvas.renderMode = RenderMode.ScreenSpaceCamera;
+            foreach (var c in Camera.allCameras)
+            {
+                if (!c.name.Equals("Camera")) continue;//TODO 当前是去找固定名称的摄像机 后续看看怎么优化调整
+                canvas.worldCamera = c;
+                break;
+            } 
+
+            var canvasScaler = _uiPoolParentNode.AddComponent<CanvasScaler>(); // 添加适配组件
+            canvasScaler.uiScaleMode = CanvasScaler.ScaleMode.ScaleWithScreenSize;
+            canvasScaler.referenceResolution = new Vector2(Screen.width, Screen.height);
+            _uiPoolParentNode.AddComponent<GraphicRaycaster>(); // 添加事件处理组件
+            
+            base.Awake();
+            
+        }
+
+        // 创建对象池
+        public void CreatePool<T>(string poolName, T prefab, int initialSize, bool isUI = false) where T : ObjectPoolItem
+        {
+            if (!_pools.ContainsKey(poolName))
+            {
+                var poolGameObject = new GameObject(poolName);
+                if (isUI)
+                {
+                    poolGameObject.AddComponent<RectTransform>();
+                    poolGameObject.SetParent(_uiPoolParentNode);
+                }
+                else
+                {
+                    poolGameObject.SetParent(_gameObjectParentNode);
+                }
+                
+                ObjectPool<T> pool = new ObjectPool<T>(poolName, prefab, initialSize, poolGameObject.transform);
+                _pools.Add(poolName, pool);
+            }
+            else
+            {
+                Debug.LogError($"尝试创建已经存在的的对象池，请检查 ！！！");
+            }
+        }
+
+        // 获取对象
+        public T GetObject<T>(string poolName) where T : ObjectPoolItem
+        {
+            if (_pools.TryGetValue(poolName, out var pool))
+            {
+                return ((ObjectPool<T>)pool).Get();
+            }
+            else
+            {
+                Debug.LogError($"尝试获取没有初始化的对象池，请检查！！！！");
+                return null;
+            }
+        }
+        
+        // 判断是否存在名称为 poolName 的对象池
+        public bool HasPool(string poolName)
+        {
+            return _pools.ContainsKey(poolName);
+        }
+
+        // 归还对象
+        public void ReturnObject<T>(string poolName, T obj) where T : ObjectPoolItem
+        {
+            if (_pools.TryGetValue(poolName, out var pool))
+            {
+                ((ObjectPool<T>)pool).ReturnToPool(obj);
+            }
+            else
+            {
+                Destroy(obj.gameObject);
+                Debug.LogError($"归还了不存在对象池 {poolName} 的对象");
+            }
+        }
+
+        // 清空指定池
+        public void ClearPool(string poolName)
+        {
+            if (_pools.TryGetValue(poolName, out var pool))
+            {
+                ((ObjectPool<ObjectPoolItem>)pool).ClearPool();
+                _pools.Remove(poolName); // 清空后移除池
+            }
+            else
+            {
+                Debug.LogError($"尝试清空不存在的对象池，请检查！！！");
+            }
+        }
+    }
+
+}
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: bfc0527198b24e8983adfd0c2f9e2ef1
+timeCreated: 1728964617