partey_workadventure/front/src/Stores/AudioManagerStore.ts

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import { get, writable } from "svelte/store";
import { peerStore } from "./PeerStore";
export interface audioManagerVolume {
muted: boolean;
volume: number;
decreaseWhileTalking: boolean;
volumeReduced: boolean;
loop: boolean;
talking: boolean;
}
function createAudioManagerVolumeStore() {
const { subscribe, update } = writable<audioManagerVolume>({
muted: false,
volume: 1,
decreaseWhileTalking: true,
volumeReduced: false,
loop: false,
talking: false,
});
return {
subscribe,
setMuted: (newMute: boolean): void => {
update((audioPlayerVolume: audioManagerVolume) => {
audioPlayerVolume.muted = newMute;
return audioPlayerVolume;
});
},
setVolume: (newVolume: number): void => {
update((audioPlayerVolume: audioManagerVolume) => {
audioPlayerVolume.volume = newVolume;
return audioPlayerVolume;
});
},
setDecreaseWhileTalking: (newDecrease: boolean): void => {
update((audioManagerVolume: audioManagerVolume) => {
audioManagerVolume.decreaseWhileTalking = newDecrease;
return audioManagerVolume;
});
},
setVolumeReduced: (newVolumeReduced: boolean): void => {
update((audioManagerVolume: audioManagerVolume) => {
audioManagerVolume.volumeReduced = newVolumeReduced;
return audioManagerVolume;
});
},
setLoop: (newLoop: boolean): void => {
update((audioManagerVolume: audioManagerVolume) => {
audioManagerVolume.loop = newLoop;
return audioManagerVolume;
});
},
setTalking: (newTalk: boolean): void => {
update((audioManagerVolume: audioManagerVolume) => {
audioManagerVolume.talking = newTalk;
return audioManagerVolume;
});
},
};
}
function createAudioManagerFileStore() {
const { subscribe, update } = writable<string>("");
return {
subscribe,
playAudio: (
url: string | number | boolean,
mapDirUrl: string,
volume: number | undefined,
loop = false
): void => {
update((file: string) => {
const audioPath = url as string;
if (audioPath.indexOf("://") > 0) {
// remote file or stream
file = audioPath;
} else {
// local file, include it relative to map directory
file = mapDirUrl + "/" + url;
}
audioManagerVolumeStore.setVolume(
volume ? Math.min(volume, get(audioManagerVolumeStore).volume) : get(audioManagerVolumeStore).volume
);
audioManagerVolumeStore.setLoop(loop);
return file;
});
},
unloadAudio: () => {
update((file: string) => {
audioManagerVolumeStore.setLoop(false);
return "";
});
},
};
}
export const audioManagerVisibilityStore = writable(false);
export const audioManagerVolumeStore = createAudioManagerVolumeStore();
export const audioManagerFileStore = createAudioManagerFileStore();
peerStore.subscribe((peers) => {
audioManagerVolumeStore.setTalking(peers.size > 0);
});