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
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183
packages/editor-app/src/plugins/BehaviorTreePlugin.ts
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183
packages/editor-app/src/plugins/BehaviorTreePlugin.ts
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import type { Core, ServiceContainer } from '@esengine/ecs-framework';
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import { IEditorPlugin, EditorPluginCategory, PanelPosition, MessageHub } from '@esengine/editor-core';
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import type { MenuItem, ToolbarItem, PanelDescriptor, ISerializer } from '@esengine/editor-core';
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import { BehaviorTreePersistence } from '@esengine/behavior-tree';
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/**
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* 行为树编辑器插件
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*
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* 提供行为树的可视化编辑功能
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*/
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export class BehaviorTreePlugin implements IEditorPlugin {
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readonly name = '@esengine/behavior-tree-editor';
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readonly version = '1.0.0';
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readonly displayName = 'Behavior Tree Editor';
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readonly category = EditorPluginCategory.Tool;
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readonly description = 'Visual behavior tree editor for AI development';
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readonly icon = 'Network';
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private core?: Core;
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private services?: ServiceContainer;
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private messageHub?: MessageHub;
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async install(core: Core, services: ServiceContainer): Promise<void> {
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this.core = core;
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this.services = services;
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this.messageHub = services.resolve(MessageHub);
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}
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async uninstall(): Promise<void> {
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this.core = undefined;
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this.services = undefined;
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}
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registerMenuItems(): MenuItem[] {
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return [
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{
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id: 'view-behavior-tree-editor',
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label: 'Behavior Tree Editor',
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parentId: 'window',
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onClick: () => {
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this.messageHub?.publish('ui:openWindow', { windowId: 'behavior-tree-editor' });
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},
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icon: 'Network',
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order: 50
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}
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];
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}
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registerToolbar(): ToolbarItem[] {
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return [
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{
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id: 'toolbar-new-behavior-tree',
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label: 'New Behavior Tree',
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groupId: 'behavior-tree-tools',
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icon: 'FilePlus',
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onClick: () => this.createNewBehaviorTree(),
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order: 10
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},
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{
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id: 'toolbar-save-behavior-tree',
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label: 'Save Behavior Tree',
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groupId: 'behavior-tree-tools',
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icon: 'Save',
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onClick: () => this.saveBehaviorTree(),
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order: 20
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},
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{
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id: 'toolbar-validate-behavior-tree',
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label: 'Validate Behavior Tree',
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groupId: 'behavior-tree-tools',
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icon: 'CheckCircle',
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onClick: () => this.validateBehaviorTree(),
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order: 30
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}
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];
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}
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registerPanels(): PanelDescriptor[] {
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return [
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{
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id: 'panel-behavior-tree-editor',
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title: 'Behavior Tree Editor',
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position: PanelPosition.Center,
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resizable: true,
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closable: true,
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icon: 'Network',
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order: 10
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},
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{
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id: 'panel-behavior-tree-nodes',
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title: 'Behavior Tree Nodes',
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position: PanelPosition.Left,
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defaultSize: 250,
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resizable: true,
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closable: true,
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icon: 'Package',
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order: 20
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},
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{
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id: 'panel-behavior-tree-properties',
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title: 'Node Properties',
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position: PanelPosition.Right,
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defaultSize: 300,
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resizable: true,
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closable: true,
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icon: 'Settings',
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order: 20
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}
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];
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}
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getSerializers(): ISerializer[] {
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return [
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{
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serialize: (data: any) => {
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// 使用行为树持久化工具
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const result = BehaviorTreePersistence.serialize(data.entity, data.pretty ?? true);
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if (typeof result === 'string') {
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const encoder = new TextEncoder();
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return encoder.encode(result);
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}
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return result;
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},
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deserialize: (data: Uint8Array) => {
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// 返回原始数据，让上层决定如何反序列化到场景
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return data;
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},
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getSupportedType: () => 'behavior-tree'
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}
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];
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}
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async onEditorReady(): Promise<void> {
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console.log('[BehaviorTreePlugin] Editor is ready');
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}
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async onProjectOpen(projectPath: string): Promise<void> {
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console.log(`[BehaviorTreePlugin] Project opened: ${projectPath}`);
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}
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async onProjectClose(): Promise<void> {
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console.log('[BehaviorTreePlugin] Project closed');
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}
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async onBeforeSave(filePath: string, data: any): Promise<void> {
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// 验证行为树数据
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if (filePath.endsWith('.behavior-tree.json')) {
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console.log('[BehaviorTreePlugin] Validating behavior tree before save');
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const isValid = BehaviorTreePersistence.validate(JSON.stringify(data));
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if (!isValid) {
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throw new Error('Invalid behavior tree data');
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}
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}
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}
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async onAfterSave(filePath: string): Promise<void> {
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if (filePath.endsWith('.behavior-tree.json')) {
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console.log(`[BehaviorTreePlugin] Behavior tree saved: ${filePath}`);
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}
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}
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// 私有方法
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private createNewBehaviorTree(): void {
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console.log('[BehaviorTreePlugin] Creating new behavior tree');
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// TODO: 实现创建新行为树的逻辑
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}
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private openBehaviorTree(): void {
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console.log('[BehaviorTreePlugin] Opening behavior tree');
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// TODO: 实现打开行为树的逻辑
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}
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private saveBehaviorTree(): void {
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console.log('[BehaviorTreePlugin] Saving behavior tree');
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// TODO: 实现保存行为树的逻辑
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}
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private validateBehaviorTree(): void {
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console.log('[BehaviorTreePlugin] Validating behavior tree');
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// TODO: 实现验证行为树的逻辑
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}
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}
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