refactor(hero): 优化英雄对象池管理及视图初始化

- 在Monster类中实现多键对象池管理，提升英雄节点复用效率
- 将HeroViewComp的初始化逻辑提取到独立init方法，便于对象池复用时重置状态
- 移除HeroSpine中冗余的onDestroy方法
- 修复HeroViewComp中方向缩放计算问题，确保scale.x为正
- 优化碰撞体启用逻辑，延迟一帧确保物理系统正确注册
- 清理HeroViewComp中残留的定时器和缓动

assets/script/Main.ts

@@ -12,11 +12,11 @@ const { ccclass, property } = _decorator;
 @ccclass('Main')
 export class Main extends Root {
     start() {
-        // PhysicsSystem2D.instance.debugDrawFlags = EPhysics2DDrawFlags.Aabb 
-        // |EPhysics2DDrawFlags.Pair 
-        // |EPhysics2DDrawFlags.CenterOfMass 
-        // |EPhysics2DDrawFlags.Joint 
-        // |EPhysics2DDrawFlags.Shape;
+        PhysicsSystem2D.instance.debugDrawFlags = EPhysics2DDrawFlags.Aabb 
+        |EPhysics2DDrawFlags.Pair 
+        |EPhysics2DDrawFlags.CenterOfMass 
+        |EPhysics2DDrawFlags.Joint 
+        |EPhysics2DDrawFlags.Shape;
     }
     protected async run() {
         smc.initialize = ecs.getEntity<Initialize>(Initialize);

assets/script/game/hero/HeroSpine.ts

@@ -85,8 +85,5 @@ export class HeroSpine extends Component  {
         this.status="move"
         this.anm.move()
     }
-    onDestroy() {
-        this.node.destroy();
-    }
-
+    
 }

assets/script/game/hero/HeroViewComp.ts

@@ -1,4 +1,4 @@
-import { Vec3, _decorator , v3,Collider2D,Contact2DType,Label ,Node,Prefab,instantiate,ProgressBar, Component, Material, Sprite, math, clamp, Game, tween, Color, BoxCollider2D, UITransform} from "cc";
+import { Vec3, _decorator , v3,Collider2D,Contact2DType,Label ,Node,Prefab,instantiate,ProgressBar, Component, Material, Sprite, math, clamp, Game, tween, Tween, Color, BoxCollider2D, UITransform} from "cc";
 import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ecs/ECS";
 import { CCComp } from "../../../../extensions/oops-plugin-framework/assets/module/common/CCComp";
 import { HeroSpine } from "./HeroSpine";
@@ -88,23 +88,29 @@ export class HeroViewComp extends CCComp {
     }
     /** 视图层逻辑代码分离演示 */
     start () {
+        this.init();
+    }
+
+    /** 初始化/重置视图状态 */
+    init() {
         this.as.idle()
         
         // 初始化 UI 节点
         this.initUINodes();
     
         /** 方向 */
-        this.node.setScale(this.scale*this.node.scale.x,1*this.node.scale.y);
+        this.node.setScale(this.scale*Math.abs(this.node.scale.x), 1*this.node.scale.y); // 确保 scale.x 为正后再乘方向
         this.top_node.setScale(this.scale*this.top_node.scale.x,1*this.top_node.scale.y);
         
         /* 显示角色血*/
         this.top_node.getChildByName("hp").active = true;
         // 🔥 怪物不显示蓝条
-        this.top_node.getChildByName("mp").active = this.model.fac === FacSet.HERO;
+        if (this.model) {
+            this.top_node.getChildByName("mp").active = this.model.fac === FacSet.HERO;
+        }
         this.top_node.getChildByName("shield").active = false;
         // 初始隐藏血条（有更新时才显示）
         this.top_node.active = false;
-        
     }
     
     /** 初始化 UI 节点引用 */
@@ -513,6 +519,10 @@ export class HeroViewComp extends CCComp {
         }
     }
     reset() {
+        // 清理残留的定时器和缓动
+        this.unscheduleAllCallbacks();
+        Tween.stopAllByTarget(this.node);
+
         // 清理碰撞器事件监听
         const collider = this.getComponent(Collider2D);
         if (collider) {
@@ -525,10 +535,10 @@ export class HeroViewComp extends CCComp {
         this.damageQueue.length = 0;
         this.isProcessingDamage = false;
         
-        // 延迟销毁节点
-        this.scheduleOnce(() => {
-            this.node.destroy();
-        }, 0.1);
+        // 节点生命周期由 Monster 对象池管理，此处不再销毁
+        // if (this.node && this.node.isValid) {
+        //     this.node.destroy();
+        // }
     }
 
 }

assets/script/game/hero/Mon.ts

@@ -1,4 +1,4 @@
-import { instantiate, Node, Prefab, Vec3 ,v3,resources,SpriteFrame,Sprite,SpriteAtlas, BoxCollider2D} from "cc";
+import { instantiate, Node, Prefab, Vec3 ,v3,resources,SpriteFrame,Sprite,SpriteAtlas, BoxCollider2D, NodePool} from "cc";
 import { oops } from "../../../../extensions/oops-plugin-framework/assets/core/Oops";
 import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ecs/ECS";
 import { smc } from "../common/SingletonModuleComp";
@@ -19,6 +19,26 @@ export class Monster extends ecs.Entity {
     HeroView!: HeroViewComp;
     MonMove!: MonMoveComp;
 
+    // 多键对象池：Map<prefabPath, NodePool>
+    static pools: Map<string, NodePool> = new Map();
+
+    static getFromPool(path: string): Node | null {
+        if (this.pools.has(path)) {
+            const pool = this.pools.get(path)!;
+            if (pool.size() > 0) {
+                return pool.get();
+            }
+        }
+        return null;
+    }
+
+    static putToPool(path: string, node: Node) {
+        if (!this.pools.has(path)) {
+            this.pools.set(path, new NodePool());
+        }
+        this.pools.get(path)!.put(node);
+    }
+
     protected init() {
         this.addComponents<ecs.Comp>(
             MonMoveComp,
@@ -28,6 +48,14 @@ export class Monster extends ecs.Entity {
     }
 
     destroy(): void {
+        // 回收节点到对象池
+        const model = this.get(HeroAttrsComp);
+        const view = this.get(HeroViewComp);
+        if (model && view && view.node && view.node.isValid) {
+             const path = "game/heros/" + HeroInfo[model.hero_uuid].path;
+             Monster.putToPool(path, view.node);
+        }
+        
         this.remove(HeroViewComp);
         this.remove(HeroAttrsComp);
         this.remove(HeroSkillsComp);
@@ -40,8 +68,14 @@ export class Monster extends ecs.Entity {
         let size=1
         var scene = smc.map.MapView.scene;
         var path =  "game/heros/"+HeroInfo[uuid].path;
-        var prefab: Prefab = oops.res.get(path, Prefab)!;
-        var node = instantiate(prefab);
+        
+        // 尝试从池中获取
+        let node = Monster.getFromPool(path);
+        if (!node) {
+            var prefab: Prefab = oops.res.get(path, Prefab)!;
+            node = instantiate(prefab);
+        }
+
         let LINE1=scene.entityLayer!.node!.getChildByName("LINE1")!;
         let LINE2=scene.entityLayer!.node!.getChildByName("LINE2")!;
         let LINE3=scene.entityLayer!.node!.getChildByName("LINE3")!;
@@ -49,11 +83,22 @@ export class Monster extends ecs.Entity {
         // 🔥 设置初始 SiblingIndex - 防止溢出
         const baseLane = lane === 0 ? LINE1 : lane === 1 ? LINE2 : lane === 2 ? LINE3 : LINE4;
         node.parent = baseLane
+        var view = node.getComponent(HeroViewComp)!;
         const collider = node.getComponent(BoxCollider2D);
-        if (collider) collider.enabled = false; // 先禁用        // 延迟一帧启用碰撞体
+        if (collider) {
+            // 先禁用，下一帧启用，确保物理系统能正确注册新激活的节点
+            collider.enabled = false; 
+            view.scheduleOnce(() => {
+                if (node && node.isValid) {
+                    collider.enabled = true;
+                    collider.group = BoxSet.MONSTER; // 确保碰撞组正确
+                    collider.apply(); // 强制应用更改（如果需要）
+                }
+            }, 0); // 0延迟等于下一帧执行
+        }
+        
         node.setScale(size*node.scale.x,size*node.scale.y);
         node.setPosition(pos)
-        var view = node.getComponent(HeroViewComp)!;
         const model = this.get(HeroAttrsComp);
         const skillsComp = this.get(HeroSkillsComp);
         let hero = HeroInfo[uuid];  // 共用英雄数据
@@ -87,6 +132,9 @@ export class Monster extends ecs.Entity {
         skillsComp.initSkills(hero.skills, uuid, this);
         
         this.add(view);
+        // 重置视图状态（对象池复用时必须）
+        view.init();
+        
         oops.message.dispatchEvent("monster_load",this)
 
         // 初始化移动参数，包括线路和生成顺序