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enhance(frontend): add game bgm and refactor sound system

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syuilo 2024-01-08 12:46:20 +09:00
parent 145d28a8e4
commit e9c3fe1228
8 changed files with 74 additions and 63 deletions
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packages/frontend/assets/drop-and-fusion/bgm_1.mp3 Normal file
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packages/frontend/assets/drop-and-fusion/bubble2.mp3 Normal file
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packages/frontend/assets/drop-and-fusion/poi1.mp3 Normal file
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packages/frontend/assets/drop-and-fusion/poi2.mp3 Normal file
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41
packages/frontend/src/pages/drop-and-fusion.vue
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@ -103,9 +103,23 @@ SPDX-License-Identifier: AGPL-3.0-only
</div>
<div :class="[$style.frame]" style="margin-left: auto;">
<div :class="$style.frameInner" style="text-align: center;">
<div @click="showConfig = !showConfig"><i class="ti ti-settings"></i></div>
</div>
</div>
</div>
<div v-if="showConfig" :class="$style.frame">
<div :class="$style.frameInner">
<MkRange v-model="bgmVolume" :min="0" :max="1" :step="0.0025" :textConverter="(v) => `${Math.floor(v * 100)}%`" :continuousUpdate="true">
<template #label>BGM {{ i18n.ts.volume }}</template>
</MkRange>
</div>
</div>
<div v-if="showConfig" :class="$style.frame">
<div :class="$style.frameInner">
<div>Credit</div>
<div>BGM: @ys@misskey.design</div>
</div>
</div>
<div :class="$style.frame">
<div :class="$style.frameInner">
<MkButton @click="restart">Restart</MkButton>
@ -117,7 +131,7 @@ SPDX-License-Identifier: AGPL-3.0-only
</template>
<script lang="ts" setup>
import { onDeactivated, ref, shallowRef } from 'vue';
import { onDeactivated, ref, shallowRef, watch } from 'vue';
import * as Misskey from 'misskey-js';
import { definePageMetadata } from '@/scripts/page-metadata.js';
import MkRippleEffect from '@/components/MkRippleEffect.vue';
@ -134,6 +148,8 @@ import MkSelect from '@/components/MkSelect.vue';
import { apiUrl } from '@/config.js';
import { $i } from '@/account.js';
import { DropAndFusionGame, Mono } from '@/scripts/drop-and-fusion-engine.js';
import * as sound from '@/scripts/sound.js';
import MkRange from '@/components/MkRange.vue';
const containerEl = shallowRef<HTMLElement>();
const canvasEl = shallowRef<HTMLCanvasElement>();
@ -381,6 +397,8 @@ const gameMode = ref<'normal' | 'square'>('normal');
const gameOver = ref(false);
const gameStarted = ref(false);
const highScore = ref<number | null>(null);
const showConfig = ref(false);
const bgmVolume = ref(0.1);
let game: DropAndFusionGame;
let containerElRect: DOMRect | null = null;
@ -493,6 +511,8 @@ function attachGameEvents() {
});
}
let bgmNodes: ReturnType<typeof sound.createSourceNode> = null;
async function start() {
try {
highScore.value = await misskeyApi('i/registry/get', {
@ -516,12 +536,29 @@ async function start() {
),
});
attachGameEvents();
os.promiseDialog(game.load(), () => {
os.promiseDialog(game.load(), async () => {
game.start();
gameStarted.value = true;
if (bgmNodes) {
bgmNodes.soundSource.stop();
bgmNodes = null;
}
const bgmBuffer = await sound.loadAudio('/client-assets/drop-and-fusion/bgm_1.mp3');
if (!bgmBuffer) return;
bgmNodes = sound.createSourceNode(bgmBuffer, bgmVolume.value);
if (!bgmNodes) return;
bgmNodes.soundSource.loop = true;
bgmNodes.soundSource.start();
});
}
watch(bgmVolume, (value) => {
if (bgmNodes) {
bgmNodes.gainNode.gain.value = value;
}
});
function getGameImageDriveFile() {
return new Promise<Misskey.entities.DriveFile | null>(res => {
const dcanvas = document.createElement('canvas');

14
packages/frontend/src/scripts/drop-and-fusion-engine.ts
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@ -199,7 +199,7 @@ export class DropAndFusionGame extends EventEmitter<{
}
this.latestFusionedAt = now;
// TODO: 単に位置だけでなくそれぞれの動きベクトルも融合する
// TODO: 単に位置だけでなくそれぞれの動きベクトルも融合する？
const newX = (bodyA.position.x + bodyB.position.x) / 2;
const newY = (bodyA.position.y + bodyB.position.y) / 2;
@ -222,8 +222,9 @@ export class DropAndFusionGame extends EventEmitter<{
const additionalScore = Math.round(currentMono.score * comboBonus);
this.score += additionalScore;
// TODO: 効果音再生はコンポーネント側の責務なので移動する
const pan = ((newX / this.gameWidth) - 0.5) * 2;
sound.playRaw('syuilo/bubble2', 1, pan, nextMono.sfxPitch);
sound.playUrl('/client-assets/drop-and-fusion/bubble2.mp3', 1, pan, nextMono.sfxPitch);
this.emit('monoAdded', nextMono);
this.emit('fusioned', newX, newY, additionalScore);
@ -234,7 +235,7 @@ export class DropAndFusionGame extends EventEmitter<{
// Matter.Composite.add(world, body);
// bodies.push(body);
//}
//sound.playRaw({
//sound.playUrl({
// type: 'syuilo/bubble2',
// volume: 1,
//});
@ -321,10 +322,11 @@ export class DropAndFusionGame extends EventEmitter<{
} else {
const energy = pairs.collision.depth;
if (energy > minCollisionEnergyForSound) {
// TODO: 効果音再生はコンポーネント側の責務なので移動する
const vol = (Math.min(maxCollisionEnergyForSound, energy - minCollisionEnergyForSound) / maxCollisionEnergyForSound) / 4;
const pan = ((((bodyA.position.x + bodyB.position.x) / 2) / this.gameWidth) - 0.5) * 2;
const pitch = soundPitchMin + ((soundPitchMax - soundPitchMin) * (1 - (Math.min(10, energy) / 10)));
sound.playRaw('syuilo/poi1', vol, pan, pitch);
sound.playUrl('/client-assets/drop-and-fusion/poi1.mp3', vol, pan, pitch);
}
}
}
@ -382,8 +384,10 @@ export class DropAndFusionGame extends EventEmitter<{
this.latestDroppedAt = Date.now();
this.emit('dropped');
this.emit('monoAdded', st.mono);
// TODO: 効果音再生はコンポーネント側の責務なので移動する
const pan = ((x / this.gameWidth) - 0.5) * 2;
sound.playRaw('syuilo/poi2', 1, pan);
sound.playUrl('/client-assets/drop-and-fusion/poi2.mp3', 1, pan);
}
public dispose() {

75
packages/frontend/src/scripts/sound.ts
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@ -5,7 +5,6 @@
import type { SoundStore } from '@/store.js';
import { defaultStore } from '@/store.js';
import { misskeyApi } from '@/scripts/misskey-api.js';
let ctx: AudioContext;
const cache = new Map<string, AudioBuffer>();
@ -89,69 +88,35 @@ export type OperationType = typeof operationTypes[number];
/**
* 音声を読み込む
* @param soundStore サウンド設定
* @param url url
* @param options `useCache`: デフォルトは`true` 一度再生した音声はキャッシュする
*/
export async function loadAudio(soundStore: {
type: Exclude<SoundType, '_driveFile_'>;
} | {
type: '_driveFile_';
fileId: string;
fileUrl: string;
}, options?: { useCache?: boolean; }) {
export async function loadAudio(url: string, options?: { useCache?: boolean; }) {
if (_DEV_) console.log('loading audio. opts:', options);
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
if (soundStore.type === null || (soundStore.type === '_driveFile_' && !soundStore.fileUrl)) {
return;
}
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
if (ctx == null) {
ctx = new AudioContext();
}
if (options?.useCache ?? true) {
if (soundStore.type === '_driveFile_' && cache.has(soundStore.fileId)) {
if (cache.has(url)) {
if (_DEV_) console.log('use cache');
return cache.get(soundStore.fileId) as AudioBuffer;
} else if (cache.has(soundStore.type)) {
if (_DEV_) console.log('use cache');
return cache.get(soundStore.type) as AudioBuffer;
return cache.get(url) as AudioBuffer;
}
}
let response: Response;
if (soundStore.type === '_driveFile_') {
try {
response = await fetch(soundStore.fileUrl);
} catch (err) {
try {
// URLが変わっている可能性があるのでドライブ側からURLを取得するフォールバック
const apiRes = await misskeyApi('drive/files/show', {
fileId: soundStore.fileId,
});
response = await fetch(apiRes.url);
} catch (fbErr) {
// それでも無理なら諦める
return;
}
}
} else {
try {
response = await fetch(`/client-assets/sounds/${soundStore.type}.mp3`);
} catch (err) {
return;
}
try {
response = await fetch(url);
} catch (err) {
return;
}
const arrayBuffer = await response.arrayBuffer();
const audioBuffer = await ctx.decodeAudioData(arrayBuffer);
if (options?.useCache ?? true) {
if (soundStore.type === '_driveFile_') {
cache.set(soundStore.fileId, audioBuffer);
} else {
cache.set(soundStore.type, audioBuffer);
}
cache.set(url, audioBuffer);
}
return audioBuffer;
@ -180,18 +145,26 @@ export function play(operationType: OperationType) {
* @param soundStore サウンド設定
*/
export async function playFile(soundStore: SoundStore) {
const buffer = await loadAudio(soundStore);
if (soundStore.type === null || (soundStore.type === '_driveFile_' && !soundStore.fileUrl)) {
return;
}
const url = soundStore.type === '_driveFile_' ? soundStore.fileUrl : `/client-assets/sounds/${soundStore.type}.mp3`;
const buffer = await loadAudio(url);
if (!buffer) return;
createSourceNode(buffer, soundStore.volume)?.start();
createSourceNode(buffer, soundStore.volume)?.soundSource.start();
}
export async function playRaw(type: Exclude<SoundType, '_driveFile_'>, volume = 1, pan = 0, playbackRate = 1) {
const buffer = await loadAudio({ type });
export async function playUrl(url: string, volume = 1, pan = 0, playbackRate = 1) {
const buffer = await loadAudio(url);
if (!buffer) return;
createSourceNode(buffer, volume, pan, playbackRate)?.start();
createSourceNode(buffer, volume, pan, playbackRate)?.soundSource.start();
}
export function createSourceNode(buffer: AudioBuffer, volume: number, pan = 0, playbackRate = 1) : AudioBufferSourceNode | null {
export function createSourceNode(buffer: AudioBuffer, volume: number, pan = 0, playbackRate = 1): {
soundSource: AudioBufferSourceNode;
panNode: StereoPannerNode;
gainNode: GainNode;
} | null {
const masterVolume = defaultStore.state.sound_masterVolume;
if (isMute() || masterVolume === 0 || volume === 0) {
return null;
@ -211,7 +184,7 @@ export function createSourceNode(buffer: AudioBuffer, volume: number, pan = 0, p
.connect(gainNode)
.connect(ctx.destination);
return soundSource;
return { soundSource, panNode, gainNode };
}
/**

7
packages/frontend/src/widgets/WidgetJobQueue.vue
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@ -104,10 +104,7 @@ const jammedAudioBuffer = ref<AudioBuffer | null>(null);
const jammedSoundNodePlaying = ref<boolean>(false);
if (defaultStore.state.sound_masterVolume) {
sound.loadAudio({
type: 'syuilo/queue-jammed',
volume: 1,
}).then(buf => {
sound.loadAudio('/client-assets/sounds/syuilo/queue-jammed.mp3').then(buf => {
if (!buf) throw new Error('[WidgetJobQueue] Failed to initialize AudioBuffer');
jammedAudioBuffer.value = buf;
});
@ -126,7 +123,7 @@ const onStats = (stats) => {
current[domain].delayed = stats[domain].delayed;
if (current[domain].waiting > 0 && widgetProps.sound && jammedAudioBuffer.value && !jammedSoundNodePlaying.value) {
const soundNode = sound.createSourceNode(jammedAudioBuffer.value, 1);
const soundNode = sound.createSourceNode(jammedAudioBuffer.value, 1)?.soundSource;
if (soundNode) {
jammedSoundNodePlaying.value = true;
soundNode.onended = () => jammedSoundNodePlaying.value = false;