110 lines
2.5 KiB
TypeScript
110 lines
2.5 KiB
TypeScript
/**
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* Plugin API - 为插件提供简洁的访问接口
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*
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* 使用方式:
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* ```typescript
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* import { PluginAPI } from '@esengine/editor-runtime';
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*
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* const scene = PluginAPI.scene;
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* const entityStore = PluginAPI.entityStore;
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* const messageHub = PluginAPI.messageHub;
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* ```
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*
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* 这个 API 会自动从全局 __ESENGINE__ 获取正确的实例,
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* 避免模块实例不一致的问题。
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*/
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import type { EntityStoreService, MessageHub } from '@esengine/editor-core';
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import type { Scene, ServiceContainer } from '@esengine/esengine';
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// 内部 API 接口定义
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interface IPluginAPIInternal {
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getScene(): Scene | null;
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getEntityStore(): EntityStoreService;
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getMessageHub(): MessageHub;
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resolveService<T>(serviceType: any): T;
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getCore(): any;
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}
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// 声明全局类型
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declare global {
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interface Window {
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__ESENGINE__?: {
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api?: IPluginAPIInternal;
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[key: string]: any;
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};
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}
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}
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/**
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* 获取内部 API
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*/
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function getInternalAPI(): IPluginAPIInternal {
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const api = window.__ESENGINE__?.api;
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if (!api) {
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throw new Error('[PluginAPI] 插件 API 未初始化,请确保编辑器已正确启动');
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}
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return api;
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}
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/**
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* 插件 API
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* 提供简洁的属性访问方式,避免模块实例不一致问题
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*/
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export const PluginAPI = {
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/**
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* 获取当前场景
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* @throws 如果场景未初始化
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*/
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get scene(): Scene {
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const scene = getInternalAPI().getScene();
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if (!scene) {
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throw new Error('[PluginAPI] 场景未初始化,请先打开或创建一个场景');
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}
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return scene;
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},
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/**
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* 获取当前场景(可能为 null)
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*/
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get sceneOrNull(): Scene | null {
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return getInternalAPI().getScene();
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},
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/**
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* 获取 EntityStoreService
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*/
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get entityStore(): EntityStoreService {
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return getInternalAPI().getEntityStore();
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},
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/**
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* 获取 MessageHub
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*/
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get messageHub(): MessageHub {
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return getInternalAPI().getMessageHub();
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},
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/**
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* 获取服务容器
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*/
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get services(): ServiceContainer {
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return getInternalAPI().getCore().services;
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},
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/**
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* 解析服务
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* @param serviceType 服务类型
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*/
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resolve<T>(serviceType: any): T {
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return getInternalAPI().resolveService<T>(serviceType);
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},
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/**
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* 检查 API 是否可用
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*/
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get isAvailable(): boolean {
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return !!window.__ESENGINE__?.api;
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},
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};
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