Files
esengine/packages/behavior-tree/src/Components/AssetMetadata.ts
YHH 009f8af4e1 Feature/ecs behavior tree (#188)
* feat(behavior-tree): 完全 ECS 化的行为树系统

* feat(editor-app): 添加行为树可视化编辑器

* chore: 移除 Cocos Creator 扩展目录

* feat(editor-app): 行为树编辑器功能增强

* fix(editor-app): 修复 TypeScript 类型错误

* feat(editor-app): 使用 FlexLayout 重构面板系统并优化资产浏览器

* feat(editor-app): 改进编辑器UI样式并修复行为树执行顺序

* feat(behavior-tree,editor-app): 添加装饰器系统并优化编辑器性能

* feat(behavior-tree,editor-app): 添加属性绑定系统

* feat(editor-app,behavior-tree): 优化编辑器UI并改进行为树功能

* feat(editor-app,behavior-tree): 添加全局黑板系统并增强资产浏览器功能

* feat(behavior-tree,editor-app): 添加运行时资产导出系统

* feat(behavior-tree,editor-app): 添加SubTree系统和资产选择器

* feat(behavior-tree,editor-app): 优化系统架构并改进编辑器文件管理

* fix(behavior-tree,editor-app): 修复SubTree节点错误显示空节点警告

* fix(editor-app): 修复局部黑板类型定义文件扩展名错误
2025-10-27 09:29:11 +08:00

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TypeScript
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import { Component, ECSComponent, Serializable, Serialize } from '@esengine/ecs-framework';
/**
* 资产元数据组件
*
* 附加到从资产实例化的行为树根节点上,
* 用于标记资产ID和版本信息便于循环引用检测和调试。
*
* @example
* ```typescript
* const rootEntity = BehaviorTreeAssetLoader.instantiate(asset, scene);
*
* // 添加元数据
* const metadata = rootEntity.addComponent(new BehaviorTreeAssetMetadata());
* metadata.assetId = 'patrol';
* metadata.assetVersion = '1.0.0';
* ```
*/
@ECSComponent('BehaviorTreeAssetMetadata')
@Serializable({ version: 1 })
export class BehaviorTreeAssetMetadata extends Component {
/**
* 资产ID
*/
@Serialize()
assetId: string = '';
/**
* 资产版本
*/
@Serialize()
assetVersion: string = '';
/**
* 资产名称
*/
@Serialize()
assetName: string = '';
/**
* 加载时间
*/
@Serialize()
loadedAt: number = 0;
/**
* 资产描述
*/
@Serialize()
description: string = '';
/**
* 初始化
*/
initialize(assetId: string, assetVersion: string, assetName?: string): void {
this.assetId = assetId;
this.assetVersion = assetVersion;
this.assetName = assetName || assetId;
this.loadedAt = Date.now();
}
}