quakeforge/doc/config/gib/adjustvolume.gib

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// adjustvolume.gib
//
// Volume adjustment script for GIB in QuakeForge 0.5.3
//
// Copyright (C) 2003 Erik Jan Tromp
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to:
//
// Free Software Foundation, Inc.
// 59 Temple Place - Suite 330
// Boston, MA 02111-1307, USA
//
// Updated for QuakeForge 0.5.3 by Brian Koropoff
// this thing is primitive. as such, any attempt to break it will
// succeed. use your head!
// simply set up a couple of bindings like the ones below..
// in_bind IMT_0 K_KP_MINUS "adjustvolume 5" // Increase 5 percent
// in_bind IMT_0 K_KP_PLUS "adjustvolume -5" // Decrease 5 percent
// & something like this in autoexec.cfg..
// // on the fly volume adjust
// exec adjustvolume.gib
// set maxvolume (whatever max volume you want)
domain adjustvolume
global rcsid = "$Id$"
global slider = "\129\129\129\129\129\129\129\129\129\129\129\129\129\129\129\129"
set maxvolume 1.5
function adjustvolume {
if (#args != 2) {return}
hold_volume = ($volume + $maxvolume * $args[1] / 100)
if ($hold_volume < 0) {hold_volume = 0} else if ($hold_volume > $maxvolume) {hold_volume = $maxvolume}
set volume $hold_volume
ratio = ($volume / $maxvolume)
percent = `split ($ratio * 100) .`
index = ($ratio * 15)
print::center "Volume: ", $percent, "%\n\n", "\128", `slice $slider 0 $index`, "\131", `slice $slider $index -1`, "\130"
play "doors/runetry.wav"
}
function::export adjustvolume