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feat(frontend): add new game

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This commit is contained in:
syuilo 2024-01-06 20:15:28 +09:00
parent 072f67d6e7
commit 746367004e
18 changed files with 827 additions and 4 deletions
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25
packages/frontend/src/scripts/sound.ts
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@ -92,7 +92,13 @@ export type OperationType = typeof operationTypes[number];
* @param soundStore サウンド設定
* @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: SoundStore, options?: { useCache?: boolean; }) {
export async function loadAudio(soundStore: {
type: Exclude<SoundType, '_driveFile_'>;
} | {
type: '_driveFile_';
fileId: string;
fileUrl: 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)) {
@ -179,18 +185,31 @@ export async function playFile(soundStore: SoundStore) {
createSourceNode(buffer, soundStore.volume)?.start();
}
export function createSourceNode(buffer: AudioBuffer, volume: number) : AudioBufferSourceNode | null {
export async function playRaw(type: Exclude<SoundType, '_driveFile_'>, volume = 1, pan = 0, playbackRate = 1) {
const buffer = await loadAudio({ type });
if (!buffer) return;
createSourceNode(buffer, volume, pan, playbackRate)?.start();
}
export function createSourceNode(buffer: AudioBuffer, volume: number, pan = 0, playbackRate = 1) : AudioBufferSourceNode | null {
const masterVolume = defaultStore.state.sound_masterVolume;
if (isMute() || masterVolume === 0 || volume === 0) {
return null;
}
const panNode = ctx.createStereoPanner();
panNode.pan.value = pan;
const gainNode = ctx.createGain();
gainNode.gain.value = masterVolume * volume;
const soundSource = ctx.createBufferSource();
soundSource.buffer = buffer;
soundSource.connect(gainNode).connect(ctx.destination);
soundSource.playbackRate.value = playbackRate;
soundSource
.connect(panNode)
.connect(gainNode)
.connect(ctx.destination);
return soundSource;
}