Function play

play(
    sound_name: string,
    loop?: boolean,
    onend?: (() => void) | null,
    volume?: number,
): number
Play the specified sound.
Parameters
- sound_name: string
  Audio clip name (case-sensitive).
- loop: boolean = false
  Whether to loop the clip. Defaults to false.
- Optionalonend: (() => void) | null
  Called when the sound instance ends playing.
- Optionalvolume: number
  Playback volume, 0.0..1.0. Defaults to the current global volume.
Returns number
The sound instance ID.
Example
```
// play the "cling" audio clip
me.audio.play("cling");
// play & loop the "engine" audio clip
me.audio.play("engine", true);
// play the "gameover_sfx" audio clip and call myFunc when finished
me.audio.play("gameover_sfx", false, myFunc);
// play the "gameover_sfx" audio clip at half volume
me.audio.play("gameover_sfx", false, null, 0.5);
```
- Defined in packages/melonjs/src/audio/playback.ts:103