protected SetChannelVolume ( uint chan, uint vol ) : int | ||
chan | uint | |
vol | uint | |
리턴 | int |
protected int SetChannelVolume(uint chan, uint vol)
{
if (chan >= 8 || vol > 127)
return -1;
_channel_volume[chan] = (ushort)vol;
_channel_volume_eff[chan] = (ushort)(_master_volume * _music_volume * vol / 255 / 255);
UpdateVolumes();
return 0;
}