组件引用完整性，升级到es2021使用weakref

2025-10-10 23:38:48 +08:00
parent 536871d09b
commit 7850fc610c
12 changed files with 1024 additions and 5 deletions
--- a/packages/core/src/ECS/Component.ts
+++ b/packages/core/src/ECS/Component.ts
@@ -45,6 +45,13 @@ export abstract class Component implements IComponent {
     */
    public readonly id: number;

+    /**
+     * 所属实体ID
+     *
+     * 存储实体ID而非引用，避免循环引用，符合ECS数据导向设计。
+     */
+    public entityId: number | null = null;
+
    /**
     * 创建组件实例
     *