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Updated zoom.gib to work with the new version of GIB.

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Brian Koropoff 2003-01-31 00:12:04 +00:00
parent 580ca17546
commit 748985b760
1 changed files with 45 additions and 33 deletions
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78
doc/config/gib/zoom.gib
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@ -1,8 +1,8 @@
// zoom.gib
//
// zoom script for GIB in QuakeForge 0.5
// zoom script for GIB in QuakeForge 0.5.3
//
// Copyright (C) 2002 Brian Koropoff
// Copyright (C) 2002,2003 Brian Koropoff
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
@ -24,70 +24,82 @@
//
// $Id$
global zoom
domain zoom
global amp
global fov
global min
global max
global step
global mult
global zoomed
// clamp returns the second argument clamped
// between the first and second
function clamp {
if ($args[2] < $args[1]) {
return $args[1]
} else if ($args[2] > $args[3]) {
return $args[3]
} else return $args[2]
}
function zoom::init { // Initialize basic options
if ($argc != 6) {
echo "Usage: ", $0, " base_amp base_fov min_zoom max_zoom zoom_step"
if (#args != 6) {
print "Usage: ", $args[0], " base_amp base_fov min_zoom max_zoom zoom_step\n"
return
}
zoom.amp = $1
zoom.fov = $2
zoom.mult.lower = $3
zoom.mult = $3
zoom.mult.upper = $4
zoom.mult.step = $5
zoom.zoomed = 0
set fov ${zoom.fov}
set in_amp ${zoom.amp}
amp = $args[1]
fov = $args[2]
min = $args[3]
max = $args[4]
step = $args[5]
mult = $min
zoomed = 0
set fov $fov
set in_amp $amp
}
// Default initial values
zoom::init 1 90 1 90 1.15
zoom::init 1 90 1.15 90 1.15
function zoom::adjust { // Adjust fov and sensitivity to match zoom factor
if ${zoom.zoomed} {
set fov (${zoom.fov}/${zoom.mult})
set in_amp (${zoom.amp}/${zoom.mult})
return
if $zoomed {
set fov ($fov/$mult)
set in_amp ($amp/$mult)
} else {
set fov ${zoom.fov}
set in_amp ${zoom.amp}
set fov $fov
set in_amp $amp
}
}
function zoom::in {
zoom.zoomed = 1
zoomed = 1
zoom::adjust
}
function zoom::out {
zoom.zoomed = 0
zoomed = 0
zoom::adjust
}
function zoom::toggle {
zoom.zoomed = (!${zoom.zoomed})
zoomed = (!$zoomed)
zoom::adjust
}
function zoom::increase {
ifnot ${zoom.zoomed} {
if (!$zoomed) {
return
}
zoom.mult *= ${zoom.mult.step}
if (${zoom.mult} > ${zoom.mult.upper}) {
zoom.mult = ${zoom.mult.upper}
}
mult = `cap $min ($mult*$step) $max`
zoom::adjust
}
function zoom::decrease {
ifnot ${zoom.zoomed} return
zoom.mult /= ${zoom.mult.step}
if (${zoom.mult} < ${zoom.mult.lower}) {
zoom.mult = ${zoom.mult.lower}
if (!$zoomed) {
return
}
mult = `cap $min ($mult/$step) $max`
zoom::adjust
}