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scr_audio_fade_out
scr_audio_fade_out

function scr_audio_fade_out(argument0, argument1) //gml_Script_scr_audio_fade_out
{
    var snd = argument0
    var fade_len = argument1
    if (!audio_is_playing(snd))
        return false;
    audio_sound_gain(snd, 0, fade_len)
    if instance_exists(obj_audio_fade_helper)
    {
        with (obj_audio_fade_helper)
        {
            if (audio_to_fade == snd)
                return false;
        }
    }
    with (instance_create(0, 0, obj_audio_fade_helper))
        audio_to_fade = snd
}
(snd_sandstorm, 300)