fix: 收敛战斗内存增长并强化战斗结束清理

assets/script/game/skill/Skill.ts

@@ -19,7 +19,15 @@ export class Skill extends ecs.Entity {
     private debugMode: boolean = false;
     /** 多键对象池：Map<prefabPath, NodePool> */
     static pools: Map<string, NodePool> = new Map();
-    static readonly MAX_POOL_SIZE: number = 128;
+    static readonly MAX_POOL_SIZE: number = 48;
+    static readonly MAX_POOL_TOTAL: number = 192;
+    private static totalPoolSize(): number {
+        let total = 0;
+        this.pools.forEach((pool) => {
+            total += pool.size();
+        });
+        return total;
+    }
 
     static getFromPool(path: string): Node | null {
         if (this.pools.has(path)) {
@@ -40,7 +48,7 @@ export class Skill extends ecs.Entity {
             this.pools.set(path, new NodePool());
         }
         const pool = this.pools.get(path)!;
-        if (pool.size() >= this.MAX_POOL_SIZE) {
+        if (pool.size() >= this.MAX_POOL_SIZE || this.totalPoolSize() >= this.MAX_POOL_TOTAL) {
             node.destroy();
             return;
         }
@@ -49,6 +57,12 @@ export class Skill extends ecs.Entity {
 
     static clearPools() {
         this.pools.forEach((pool) => {
+            while (pool.size() > 0) {
+                const node = pool.get();
+                if (node && node.isValid) {
+                    node.destroy();
+                }
+            }
             pool.clear();
         });
         this.pools.clear();
@@ -62,7 +76,8 @@ export class Skill extends ecs.Entity {
         return {
             paths: this.pools.size,
             total,
-            maxPerPath: this.MAX_POOL_SIZE
+            maxPerPath: this.MAX_POOL_SIZE,
+            maxTotal: this.MAX_POOL_TOTAL
         };
     }
 
@@ -229,6 +244,7 @@ export class Skill extends ecs.Entity {
             Skill.putToPool(this.prefabPath, this.skillNode);
             this.skillNode = null;
         }
+        this.prefabPath = "";
 
         super.destroy();