audio_get_master_gain(listenerIndex);
| Argument | Description |
|---|---|
| listenerIndex | The index of the listener to get the gain of. |
Returns: Real
With this function you can get the absolute value for the global
volume of all sounds and music for a specific listener. The default
listener index is 0, but you can use the function audio_get_listener_info
to get the different indices available for the target platform. The
gain value returned is based on a linear scale from 0 (silent) to 1
(full volume).
var num = audio_get_listener_count();
for( var i = 0; i < num; ++i;)
{
var info = audio_get_listener_info(i);
var ind = info[? "index"];
if audio_get_master_gain(ind) != 1
{
audio_set_master_gain(info[?
"index"], 1);
}
ds_map_destroy(info);
}
The above code loops through the available listeners, checking to see if their gain is 1 or not, and if it is not it sets it to 1 for each of them.