Feature/runtime cdn and plugin loader (#240)
* feat(ui): 完善 UI 布局系统和编辑器可视化工具 * refactor: 移除 ModuleRegistry，统一使用 PluginManager 插件系统 * fix: 修复 CodeQL 警告并提升测试覆盖率 * refactor: 分离运行时入口点，解决 runtime bundle 包含 React 的问题 * fix(ci): 添加 editor-core 和 editor-runtime 到 CI 依赖构建步骤 * docs: 完善 ServiceContainer 文档，新增 Symbol.for 模式和 @InjectProperty 说明 * fix(ci): 修复 type-check 失败问题 * fix(ci): 修复类型检查失败问题 * fix(ci): 修复类型检查失败问题 * fix(ci): behavior-tree 构建添加 @tauri-apps 外部依赖 * fix(ci): behavior-tree 添加 @tauri-apps/plugin-fs 类型依赖 * fix(ci): platform-web 添加缺失的 behavior-tree 依赖 * fix(lint): 移除正则表达式中不必要的转义字符
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import { Component, ECSComponent, Property } from '@esengine/ecs-framework';
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import { Serializable, Serialize, IgnoreSerialization } from '@esengine/ecs-framework';
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import { NodeRuntimeState, createDefaultRuntimeState } from './BehaviorTreeData';
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import { TaskStatus } from '../Types/TaskStatus';
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/**
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* 黑板变化监听器
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*/
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export type BlackboardChangeListener = (key: string, newValue: any, oldValue: any) => void;
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/**
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* 黑板观察者信息
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*/
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interface BlackboardObserver {
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nodeId: string;
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keys: Set<string>;
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callback: BlackboardChangeListener;
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}
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/**
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* 行为树运行时组件
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*
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* 挂载到游戏Entity上，引用共享的BehaviorTreeData
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* 维护该Entity独立的运行时状态
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*/
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@ECSComponent('BehaviorTreeRuntime')
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@Serializable({ version: 1 })
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export class BehaviorTreeRuntimeComponent extends Component {
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/**
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* 引用的行为树资产ID（可序列化）
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*/
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@Serialize()
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@Property({ type: 'asset', label: 'Behavior Tree', extensions: ['.btree'] })
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treeAssetId: string = '';
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/**
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* 是否自动启动
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*/
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@Serialize()
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@Property({ type: 'boolean', label: 'Auto Start' })
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autoStart: boolean = true;
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/**
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* 是否正在运行
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*/
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@IgnoreSerialization()
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isRunning: boolean = false;
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/**
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* 节点运行时状态（每个节点独立）
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* 不序列化，每次加载时重新初始化
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*/
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@IgnoreSerialization()
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private nodeStates: Map<string, NodeRuntimeState> = new Map();
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/**
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* 黑板数据（该Entity独立的数据）
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* 不序列化，通过初始化设置
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*/
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@IgnoreSerialization()
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private blackboard: Map<string, any> = new Map();
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/**
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* 黑板观察者列表
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*/
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@IgnoreSerialization()
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private blackboardObservers: Map<string, BlackboardObserver[]> = new Map();
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/**
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* 当前激活的节点ID列表（用于调试）
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*/
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@IgnoreSerialization()
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activeNodeIds: Set<string> = new Set();
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/**
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* 标记是否需要在下一个tick重置状态
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*/
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@IgnoreSerialization()
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needsReset: boolean = false;
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/**
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* 需要中止的节点ID列表
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*/
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@IgnoreSerialization()
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nodesToAbort: Set<string> = new Set();
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/**
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* 执行顺序计数器（用于调试和可视化）
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*/
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@IgnoreSerialization()
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executionOrderCounter: number = 0;
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/**
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* 获取节点运行时状态
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*/
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getNodeState(nodeId: string): NodeRuntimeState {
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if (!this.nodeStates.has(nodeId)) {
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this.nodeStates.set(nodeId, createDefaultRuntimeState());
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}
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return this.nodeStates.get(nodeId)!;
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}
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/**
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* 重置节点状态
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*/
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resetNodeState(nodeId: string): void {
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const state = this.getNodeState(nodeId);
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state.status = TaskStatus.Invalid;
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state.currentChildIndex = 0;
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delete state.startTime;
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delete state.lastExecutionTime;
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delete state.repeatCount;
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delete state.cachedResult;
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delete state.shuffledIndices;
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delete state.isAborted;
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delete state.lastConditionResult;
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delete state.observedKeys;
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}
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/**
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* 重置所有节点状态
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*/
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resetAllStates(): void {
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this.nodeStates.clear();
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this.activeNodeIds.clear();
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this.executionOrderCounter = 0;
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}
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/**
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* 获取黑板值
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*/
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getBlackboardValue<T = any>(key: string): T | undefined {
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return this.blackboard.get(key) as T;
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}
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/**
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* 设置黑板值
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*/
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setBlackboardValue(key: string, value: any): void {
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const oldValue = this.blackboard.get(key);
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this.blackboard.set(key, value);
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if (oldValue !== value) {
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this.notifyBlackboardChange(key, value, oldValue);
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}
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}
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/**
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* 检查黑板是否有某个键
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*/
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hasBlackboardKey(key: string): boolean {
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return this.blackboard.has(key);
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}
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/**
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* 初始化黑板（从树定义的默认值）
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*/
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initializeBlackboard(variables?: Map<string, any>): void {
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if (variables) {
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variables.forEach((value, key) => {
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if (!this.blackboard.has(key)) {
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this.blackboard.set(key, value);
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}
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});
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}
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}
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/**
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* 清空黑板
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*/
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clearBlackboard(): void {
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this.blackboard.clear();
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}
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/**
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* 启动行为树
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*/
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start(): void {
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this.isRunning = true;
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this.resetAllStates();
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}
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/**
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* 停止行为树
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*/
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stop(): void {
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this.isRunning = false;
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this.activeNodeIds.clear();
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}
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/**
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* 暂停行为树
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*/
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pause(): void {
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this.isRunning = false;
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}
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/**
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* 恢复行为树
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*/
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resume(): void {
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this.isRunning = true;
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}
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/**
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* 注册黑板观察者
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*/
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observeBlackboard(nodeId: string, keys: string[], callback: BlackboardChangeListener): void {
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const observer: BlackboardObserver = {
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nodeId,
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keys: new Set(keys),
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callback
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};
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for (const key of keys) {
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if (!this.blackboardObservers.has(key)) {
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this.blackboardObservers.set(key, []);
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}
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this.blackboardObservers.get(key)!.push(observer);
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}
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}
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/**
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* 取消注册黑板观察者
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*/
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unobserveBlackboard(nodeId: string): void {
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for (const observers of this.blackboardObservers.values()) {
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const index = observers.findIndex((o) => o.nodeId === nodeId);
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if (index !== -1) {
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observers.splice(index, 1);
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}
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}
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}
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/**
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* 通知黑板变化
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*/
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private notifyBlackboardChange(key: string, newValue: any, oldValue: any): void {
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const observers = this.blackboardObservers.get(key);
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if (!observers) return;
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for (const observer of observers) {
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try {
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observer.callback(key, newValue, oldValue);
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} catch (error) {
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console.error(`黑板观察者回调错误 (节点: ${observer.nodeId}):`, error);
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}
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}
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}
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/**
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* 请求中止节点
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*/
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requestAbort(nodeId: string): void {
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this.nodesToAbort.add(nodeId);
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}
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/**
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* 检查节点是否需要中止
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*/
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shouldAbort(nodeId: string): boolean {
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return this.nodesToAbort.has(nodeId);
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}
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/**
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* 清除中止请求
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*/
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clearAbortRequest(nodeId: string): void {
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this.nodesToAbort.delete(nodeId);
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}
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/**
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* 清除所有中止请求
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*/
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clearAllAbortRequests(): void {
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this.nodesToAbort.clear();
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}
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}
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