Feature/render pipeline (#232)
* refactor(engine): 重构2D渲染管线坐标系统 * feat(engine): 完善2D渲染管线和编辑器视口功能 * feat(editor): 实现Viewport变换工具系统 * feat(editor): 优化Inspector渲染性能并修复Gizmo变换工具显示 * feat(editor): 实现Run on Device移动预览功能 * feat(editor): 添加组件属性控制和依赖关系系统 * feat(editor): 实现动画预览功能和优化SpriteAnimator编辑器 * feat(editor): 修复SpriteAnimator动画预览功能并迁移CI到pnpm * feat(editor): 修复SpriteAnimator动画预览并迁移到pnpm * feat(editor): 修复SpriteAnimator动画预览并迁移到pnpm * feat(editor): 修复SpriteAnimator动画预览并迁移到pnpm * feat(editor): 修复SpriteAnimator动画预览并迁移到pnpm * feat(ci): 迁移项目到pnpm并修复CI构建问题 * chore: 迁移CI工作流到pnpm并添加WASM构建支持 * chore: 迁移CI工作流到pnpm并添加WASM构建支持 * chore: 迁移CI工作流到pnpm并添加WASM构建支持 * chore: 迁移CI工作流到pnpm并添加WASM构建支持 * chore: 迁移CI工作流到pnpm并添加WASM构建支持 * chore: 迁移CI工作流到pnpm并添加WASM构建支持 * chore: 移除 network 相关包 * chore: 移除 network 相关包
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217
packages/asset-system/src/integration/EngineIntegration.ts
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217
packages/asset-system/src/integration/EngineIntegration.ts
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/**
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* Engine integration for asset system
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* 资产系统的引擎集成
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*/
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import { AssetManager } from '../core/AssetManager';
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import { AssetGUID } from '../types/AssetTypes';
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import { ITextureAsset } from '../interfaces/IAssetLoader';
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/**
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* Engine bridge interface
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* 引擎桥接接口
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*/
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export interface IEngineBridge {
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/**
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* Load texture to GPU
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* 加载纹理到GPU
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*/
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loadTexture(id: number, url: string): Promise<void>;
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/**
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* Load multiple textures
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* 批量加载纹理
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*/
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loadTextures(requests: Array<{ id: number; url: string }>): Promise<void>;
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/**
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* Unload texture from GPU
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* 从GPU卸载纹理
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*/
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unloadTexture(id: number): void;
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/**
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* Get texture info
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* 获取纹理信息
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*/
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getTextureInfo(id: number): { width: number; height: number } | null;
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}
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/**
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* Asset system engine integration
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* 资产系统引擎集成
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*/
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export class EngineIntegration {
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private _assetManager: AssetManager;
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private _engineBridge?: IEngineBridge;
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private _textureIdMap = new Map<AssetGUID, number>();
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private _pathToTextureId = new Map<string, number>();
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constructor(assetManager: AssetManager, engineBridge?: IEngineBridge) {
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this._assetManager = assetManager;
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this._engineBridge = engineBridge;
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}
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/**
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* Set engine bridge
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* 设置引擎桥接
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*/
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setEngineBridge(bridge: IEngineBridge): void {
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this._engineBridge = bridge;
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}
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/**
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* Load texture for component
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* 为组件加载纹理
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*/
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async loadTextureForComponent(texturePath: string): Promise<number> {
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// 检查是否已有纹理ID / Check if texture ID exists
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const existingId = this._pathToTextureId.get(texturePath);
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if (existingId) {
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return existingId;
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}
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// 通过资产系统加载 / Load through asset system
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const result = await this._assetManager.loadAssetByPath<ITextureAsset>(texturePath);
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const textureAsset = result.asset;
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// 如果有引擎桥接，上传到GPU / Upload to GPU if bridge exists
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if (this._engineBridge && textureAsset.data) {
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await this._engineBridge.loadTexture(textureAsset.textureId, texturePath);
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}
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// 缓存映射 / Cache mapping
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this._pathToTextureId.set(texturePath, textureAsset.textureId);
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return textureAsset.textureId;
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}
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/**
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* Load texture by GUID
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* 通过GUID加载纹理
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*/
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async loadTextureByGuid(guid: AssetGUID): Promise<number> {
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// 检查是否已有纹理ID / Check if texture ID exists
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const existingId = this._textureIdMap.get(guid);
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if (existingId) {
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return existingId;
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}
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// 通过资产系统加载 / Load through asset system
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const result = await this._assetManager.loadAsset<ITextureAsset>(guid);
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const textureAsset = result.asset;
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// 如果有引擎桥接，上传到GPU / Upload to GPU if bridge exists
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if (this._engineBridge && textureAsset.data) {
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const metadata = result.metadata;
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await this._engineBridge.loadTexture(textureAsset.textureId, metadata.path);
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}
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// 缓存映射 / Cache mapping
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this._textureIdMap.set(guid, textureAsset.textureId);
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return textureAsset.textureId;
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}
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/**
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* Batch load textures
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* 批量加载纹理
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*/
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async loadTexturesBatch(paths: string[]): Promise<Map<string, number>> {
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const results = new Map<string, number>();
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// 收集需要加载的纹理 / Collect textures to load
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const toLoad: string[] = [];
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for (const path of paths) {
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const existingId = this._pathToTextureId.get(path);
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if (existingId) {
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results.set(path, existingId);
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} else {
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toLoad.push(path);
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}
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}
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if (toLoad.length === 0) {
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return results;
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}
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// 并行加载所有纹理 / Load all textures in parallel
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const loadPromises = toLoad.map(async (path) => {
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try {
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const id = await this.loadTextureForComponent(path);
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results.set(path, id);
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} catch (error) {
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console.error(`Failed to load texture: ${path}`, error);
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results.set(path, 0); // 使用默认纹理ID / Use default texture ID
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}
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});
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await Promise.all(loadPromises);
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return results;
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}
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/**
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* Unload texture
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* 卸载纹理
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*/
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unloadTexture(textureId: number): void {
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// 从引擎卸载 / Unload from engine
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if (this._engineBridge) {
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this._engineBridge.unloadTexture(textureId);
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}
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// 清理映射 / Clean up mappings
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for (const [path, id] of this._pathToTextureId.entries()) {
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if (id === textureId) {
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this._pathToTextureId.delete(path);
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break;
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}
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}
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for (const [guid, id] of this._textureIdMap.entries()) {
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if (id === textureId) {
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this._textureIdMap.delete(guid);
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// 也从资产管理器卸载 / Also unload from asset manager
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this._assetManager.unloadAsset(guid);
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break;
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}
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}
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}
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/**
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* Get texture ID for path
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* 获取路径的纹理ID
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*/
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getTextureId(path: string): number | null {
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return this._pathToTextureId.get(path) || null;
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}
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/**
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* Preload textures for scene
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* 为场景预加载纹理
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*/
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async preloadSceneTextures(texturePaths: string[]): Promise<void> {
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await this.loadTexturesBatch(texturePaths);
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}
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/**
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* Clear all texture mappings
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* 清空所有纹理映射
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*/
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clearTextureMappings(): void {
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this._textureIdMap.clear();
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this._pathToTextureId.clear();
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}
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/**
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* Get statistics
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* 获取统计信息
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*/
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getStatistics(): {
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loadedTextures: number;
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} {
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return {
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loadedTextures: this._pathToTextureId.size
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};
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}
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}
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