新增wasm以优化实体update速度

source/src/Testing/Performance/component-performance.js

@@ -0,0 +1,53 @@
+const { Scene } = require('./bin/ECS/Scene.js');
+
+const { Component } = require('./bin/ECS/Component.js');
+
+// 简单的组件类
+class TestComponent extends Component {
+    constructor(value) {
+        super();
+        this.value = value;
+    }
+}
+
+console.log('🔬 组件添加性能分析');
+
+// 创建场景和实体
+const scene = new Scene();
+console.log('✅ 创建场景完成');
+
+const startCreate = performance.now();
+const entities = scene.createEntities(5000, 'TestEntity');
+const endCreate = performance.now();
+
+console.log(`✅ 创建了 ${entities.length} 个实体，耗时: ${(endCreate - startCreate).toFixed(2)}ms`);
+
+// 测试单个组件添加性能
+console.log('\n📊 测试组件添加性能:');
+
+const startAdd = performance.now();
+for (let i = 0; i < entities.length; i++) {
+    const entity = entities[i];
+    entity.addComponent(new TestComponent(i));
+}
+const endAdd = performance.now();
+
+const addTime = endAdd - startAdd;
+console.log(`添加 ${entities.length} 个组件耗时: ${addTime.toFixed(2)}ms`);
+console.log(`平均每个组件: ${(addTime / entities.length).toFixed(4)}ms`);
+console.log(`添加速度: ${(entities.length / (addTime / 1000)).toFixed(0)} 组件/秒`);
+
+// 测试组件获取性能
+console.log('\n📊 测试组件获取性能:');
+
+const startGet = performance.now();
+for (let i = 0; i < entities.length; i++) {
+    const entity = entities[i];
+    const component = entity.getComponent(TestComponent);
+}
+const endGet = performance.now();
+
+const getTime = endGet - startGet;
+console.log(`获取 ${entities.length} 个组件耗时: ${getTime.toFixed(2)}ms`);
+console.log(`平均每个组件: ${(getTime / entities.length).toFixed(4)}ms`);
+console.log(`获取速度: ${(entities.length / (getTime / 1000)).toFixed(0)} 组件/秒`);