播放音效

package.json

@@ -27,22 +27,22 @@
     "vue": "^3.3.4"
   },
   "devDependencies": {
-    "@babel/cli": "^7.21.5",
-    "@babel/core": "^7.21.8",
-    "@babel/preset-env": "^7.21.5",
+    "@babel/cli": "^7.22.5",
+    "@babel/core": "^7.22.5",
+    "@babel/preset-env": "^7.22.5",
     "@rollup/plugin-babel": "^6.0.3",
-    "@rollup/plugin-commonjs": "^25.0.0",
-    "@rollup/plugin-node-resolve": "^15.0.2",
+    "@rollup/plugin-commonjs": "^25.0.1",
+    "@rollup/plugin-node-resolve": "^15.1.0",
     "@rollup/plugin-replace": "^5.0.2",
     "@rollup/plugin-terser": "^0.4.3",
     "@rollup/plugin-typescript": "^11.1.1",
-    "@types/babel__core": "^7.20.0",
+    "@types/babel__core": "^7.20.1",
     "@types/fontmin": "^0.9.0",
     "@types/fs-extra": "^9.0.13",
     "@types/lodash-es": "^4.17.7",
-    "@types/node": "^18.16.14",
-    "@types/ws": "^8.5.4",
-    "@vitejs/plugin-legacy": "^4.0.3",
+    "@types/node": "^18.16.18",
+    "@types/ws": "^8.5.5",
+    "@vitejs/plugin-legacy": "^4.0.4",
     "@vitejs/plugin-vue": "^4.2.3",
     "@vitejs/plugin-vue-jsx": "^3.0.1",
     "chokidar": "^3.5.3",
@@ -51,12 +51,12 @@
     "form-data": "^4.0.0",
     "fs-extra": "^10.1.0",
     "less": "^4.1.3",
-    "rollup": "^3.23.0",
-    "terser": "^5.17.6",
+    "rollup": "^3.25.1",
+    "terser": "^5.18.0",
     "ts-node": "^10.9.1",
-    "typescript": "^4.9.5",
+    "typescript": "^5.1.3",
     "unplugin-vue-components": "^0.22.12",
-    "vite": "^4.3.8",
+    "vite": "^4.3.9",
     "vue-tsc": "^1.6.5",
     "ws": "^8.13.0"
   }

public/main.js

@@ -245,7 +245,7 @@ main.prototype.init = async function (mode, callback) {
         const b = {};
         new Proxy(a, b);
         new Promise(res => res());
-        eval('`${123}`');
+        eval('`${0}`');
     } catch {
         alert('浏览器版本过低，无法游玩本塔！');
         alert('建议使用Edge浏览器或Chrome浏览器游玩！');

src/core/audio/audio.ts

@@ -0,0 +1,89 @@
+import { EmitableEvent, EventEmitter } from '../common/eventEmitter';
+
+const ac = new AudioContext();
+
+interface BaseNode {
+    node: AudioNode;
+    channel?: number;
+}
+
+interface AudioPlayerEvent extends EmitableEvent {
+    play: (node: AudioBufferSourceNode) => void;
+    update: (audio: AudioBuffer) => void;
+    end: (node: AudioBufferSourceNode) => void;
+}
+
+export class AudioPlayer extends EventEmitter<AudioPlayerEvent> {
+    static ac: AudioContext = ac;
+    static index: number = 0;
+
+    /** 音频的索引，这样的话可以复用来提高性能表现 */
+    index: number = AudioPlayer.index++;
+
+    data: ArrayBuffer;
+    buffer: AudioBuffer | null = null;
+    source?: AudioBufferSourceNode;
+
+    baseNode: BaseNode[] = [];
+
+    constructor(data: ArrayBuffer) {
+        super();
+        this.data = data;
+        this.update(data);
+    }
+
+    /**
+     * 更新音频数据
+     * @param data 音频的ArrayBuffer数据
+     */
+    async update(data: ArrayBuffer) {
+        this.data = data;
+        this.buffer = await ac.decodeAudioData(data);
+        this.emit('update', this.buffer);
+    }
+
+    /**
+     * 获取音频源数据节点
+     */
+    getSource() {
+        this.source ??= ac.createBufferSource();
+        this.source.buffer = this.buffer;
+
+        return this.source;
+    }
+
+    /**
+     * 播放音频
+     */
+    play(when?: number, offset?: number, duration?: number) {
+        if (!this.source) return;
+        this.ready();
+        this.source?.start(when, offset, duration);
+
+        const source = this.source;
+        this.source?.addEventListener('ended', ev => {
+            this.emit('end', source);
+        });
+        this.emit('play', source);
+
+        delete this.source;
+        return source;
+    }
+
+    /**
+     * 准备音频资源连接
+     */
+    ready() {
+        const source = this.getSource();
+        this.baseNode.forEach(v => {
+            source.connect(v.node, 0, v.channel);
+        });
+    }
+
+    /**
+     * 获取音频输出destination
+     */
+    getDestination() {
+        return ac.destination;
+    }
+}

src/core/audio/sound.ts

@@ -1,7 +1,137 @@
-export class SoundEffect {}
+import { has } from '../../plugin/utils';
+import { AudioPlayer } from './audio';
+
+export class SoundEffect extends AudioPlayer {
+    static playIndex = 0;
+
+    private playing: Record<string, AudioBufferSourceNode> = {};
+    private _stopingAll: boolean = false;
+
+    constructor(data: ArrayBuffer, stereo: boolean = false) {
+        super(data);
+
+        this.on('end', node => {
+            if (this._stopingAll) return;
+            const entry = Object.entries(this.playing);
+            const index = entry.find(v => node === v[1])?.[0];
+            if (!index) return;
+            delete this.playing[index];
+        });
+        this.initAudio(stereo);
+    }
+
+    /**
+     * 设置音频路由线路
+     * @param stereo 是否启用立体声
+     */
+    protected initAudio(stereo: boolean = false) {}
+
+    /**
+     * 播放音频
+     * @returns 音频的唯一id
+     */
+    playSE() {
+        const node = this.play();
+        if (!node) return;
+        const index = SoundEffect.playIndex++;
+        this.playing[index] = node;
+        return index;
+    }
+
+    /**
+     * 停止所有音频
+     */
+    stopAll() {
+        this._stopingAll = true;
+        Object.values(this.playing).forEach(v => {
+            v.stop();
+        });
+        this.playing = {};
+        this._stopingAll = false;
+    }
+
+    /**
+     * 根据唯一id停止音频
+     * @param index 音频唯一id
+     */
+    stopByIndex(index: number) {
+        this.playing[index]?.stop();
+        delete this.playing[index];
+    }
+}
 
 class SoundController {
-    add(uri: string, data: ArrayBuffer) {}
+    list: Record<string, SoundEffect> = {};
+
+    private seIndex: Record<number, SoundEffect> = {};
+
+    /**
+     * 添加一个新的音频
+     * @param uri 音频的uri
+     * @param data 音频的ArrayBuffer信息，会被解析为AudioBuffer
+     */
+    add(uri: string, data: ArrayBuffer) {
+        const se = new SoundEffect(data);
+        if (this.list[uri]) {
+            console.warn(`Repeated sound effect: ${uri}.`);
+        }
+        return (this.list[uri] = se);
+    }
+
+    /**
+     * 移除一个音频
+     * @param uri 要移除的音频的uri
+     */
+    remove(uri: string) {
+        delete this.list[uri];
+    }
+
+    /**
+     * 播放音频
+     * @param sound 音效的名称
+     * @returns 本次播放的音效的唯一标识符，如果音效不存在返回-1
+     */
+    play(sound: SoundIds): number {
+        const se = this.get(sound);
+        const index = se.playSE();
+        if (!has(index)) return -1;
+        this.seIndex[index] = se;
+
+        return index;
+    }
+
+    /**
+     * 停止一个音效的播放
+     * @param id 音效的唯一标识符
+     */
+    stop(id: number) {
+        const se = this.seIndex[id];
+        se.stopByIndex(id);
+    }
+
+    /**
+     * 停止一个名称的所有音效的播放
+     * @param id 音效名称
+     */
+    stopById(id: SoundIds) {
+        const se = this.get(id);
+        se.stopAll();
+    }
+
+    /**
+     * 停止所有音效的播放
+     */
+    stopAll() {
+        Object.values(this.list).forEach(v => v.stopAll());
+    }
+
+    /**
+     * 获取一个音效实例
+     * @param sound 音效名称
+     */
+    get(sound: SoundIds) {
+        return this.list[`sounds.${sound}`];
+    }
 }
 
 declare global {

src/core/loader/load.ts

@@ -1,27 +1,15 @@
 import resource from '../../data/resource.json';
-import { NonZipResource, Resource, getTypeByResource } from './resource';
+import { Resource, getTypeByResource } from './resource';
 
-const info = resource as ResourceInfo[];
-
-export interface ResourceInfo {
-    includes: string[];
-    zip: boolean;
-    zippedName?: string;
-}
+const info = resource;
 
 export function readyAllResource() {
     info.forEach(v => {
-        if (v.zip) {
-            const id = `zip.${v.zippedName}`;
-            ancTe.zipResource.push([[id, new Resource(id, 'zip')]]);
-        } else {
-            const res: [string, Resource<NonZipResource>][] = v.includes.map(
-                v => {
         const type = getTypeByResource(v);
-                    return [v, new Resource(v, type as NonZipResource)];
-                }
-            );
-            ancTe.resource.push(res);
+        if (type === 'zip') {
+            ancTe.zipResource.set(v, new Resource(v, 'zip'));
+        } else {
+            ancTe.resource.set(v, new Resource(v, type));
         }
     });
 }

src/data/resource.json

@@ -1,6 +1,3 @@
 [
-    {
-        "includes": [],
-        "zip": false
-    }
+    ""
 ]