refactor(tooltip): 优化提示系统使用对象池并改进动画效果

重构提示系统，引入对象池管理节点提升性能，改进动画效果包括缩放、位移和淡出，调整提示位置和层级防止重叠，修复父节点翻转时的显示问题

assets/script/game/skill/Tooltip.ts

@@ -4,11 +4,19 @@ import { BoxSet } from "../common/config/GameSet";
 import { SkillSet } from "../common/config/SkillSet";
 import { smc } from "../common/SingletonModuleComp";
 import { TooltipCom } from "./TooltipCom";
-import { instantiate, Node, Prefab, Vec3 ,tween, v3,animation,Label,resources,SpriteFrame,Sprite} from "cc";
+import { instantiate, Node, Prefab, Vec3 ,tween, v3,animation,Label,resources,SpriteFrame,Sprite, NodePool} from "cc";
 
 /** Skill 模块 */
 @ecs.register(`Tooltip`)
 export class Tooltip extends ecs.Entity {
+    /** 对象池 */
+    static pool: NodePool = new NodePool();
+
+    /** 回收节点 */
+    static put(node: Node) {
+        this.pool.put(node);
+    }
+
     /** ---------- 数据层 ---------- */
     // SkillModel!: SkillModelComp;
 
@@ -29,22 +37,23 @@ export class Tooltip extends ecs.Entity {
         this.remove(TooltipCom);
         super.destroy();
     }
-    load(pos: Vec3 = Vec3.ZERO,type:number=1,vaule:string="",s_uuid:number=1001,parent:any=null,cd:number=1) {
-        
-        var path =  "game/skill/buff/tooltip";
-        var prefab: Prefab = oops.res.get(path, Prefab)!;
-        var node = instantiate(prefab);
-        node.parent = parent;
-        if(parent.scale.x < 0){
-            node.setScale(-node.scale.x, node.scale.y, 0);
+    static load(pos: Vec3 = Vec3.ZERO,type:number=1,vaule:string="",s_uuid:number=1001,parent:any=null,cd:number=1) {
+        let node: Node;
+        if (Tooltip.pool.size() > 0) {
+            node = Tooltip.pool.get()!;
+        } else {
+            var path = "game/skill/buff/tooltip";
+            var prefab: Prefab = oops.res.get(path, Prefab)!;
+            node = instantiate(prefab);
         }
-        node.setPosition(pos)
+
+        node.parent = parent;
+        node.setPosition(pos);
+        node.active = true;
+        
         var sv = node.getComponent(TooltipCom)!;
-        // console.log("load tooltip type",type,vaule,s_uuid);
-        sv.stype = type;
-        sv.value = vaule;
-        sv.s_uuid = s_uuid;
-        sv.alive_time = 0.5;
-        this.add(sv)
+        sv.init(type, vaule, s_uuid);
+        
+        // this.add(sv); // 不要添加到单例实体上，否则会覆盖或导致单例被销毁
     }
 }