perf(core): 优化 Scene.systems getter 避免每帧重复排序 (#197)

2025-10-30 23:27:37 +08:00
parent 3f40a04370
commit 011d795361
2 changed files with 42 additions and 2 deletions
--- a/packages/core/src/ECS/Systems/EntitySystem.ts
+++ b/packages/core/src/ECS/Systems/EntitySystem.ts
@@ -222,7 +222,9 @@ export abstract class EntitySystem<
     * @param order 更新时序
     */
    public setUpdateOrder(order: number): void {
+        if (this._updateOrder === order) return;
        this._updateOrder = order;
+        this._scene?.markSystemsOrderDirty();
    }

    /**