mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-06 05:01:26 +00:00
99 lines
2.2 KiB
Text
99 lines
2.2 KiB
Text
// zoom.rc
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//
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// zoom script for GIB in QuakeForge 0.5
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//
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// Copyright (C) 2002 Brian Koropoff
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to:
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//
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// Free Software Foundation, Inc.
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// 59 Temple Place - Suite 330
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// Boston, MA 02111-1307, USA
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//
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// $Id$
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global zoom
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function "zoom.init" { // Initialize basic options
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if ($argc != 6) {
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echo "Usage: $0 base_amp base_fov min_zoom max_zoom zoom_step"
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return
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}
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zoom.amp = $1
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zoom.fov = $2
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zoom.mult.lower = $3
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zoom.mult = $3
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zoom.mult.upper = $4
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zoom.mult.step = $5
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zoom.zoomed = 0
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set fov ${zoom.fov}
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set in_amp ${zoom.amp}
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}
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zoom.init 1 90 1 90 1.15
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function "zoom.adjust" { // Adjust fov and sensitivity to match zoom factor
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if ${zoom.zoomed} {
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set fov (${zoom.fov}/${zoom.mult})
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set in_amp (${zoom.amp}/${zoom.mult})
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return
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} else {
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set fov ${zoom.fov}
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set in_amp ${zoom.amp}
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}
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}
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function "zoom.in" { // Replaced ID zoom function
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zoom.zoomed = 1
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zoom.adjust
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}
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function "zoom.out" { // Replaced ID zoom function
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zoom.zoomed = 0
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zoom.adjust
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}
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function "zoom.toggle" {
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zoom.zoomed = (!${zoom.zoomed})
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zoom.adjust
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}
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function "zoom.increase" {
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ifnot ${zoom.zoomed} {
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return
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}
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zoom.mult = (${zoom.mult.step}*${zoom.mult})
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if (${zoom.mult} > ${zoom.mult.upper}) {
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zoom.mult = ${zoom.mult.upper}
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}
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zoom.adjust
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}
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function "zoom.decrease" {
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ifnot ${zoom.zoomed} return
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zoom.mult = (${zoom.mult}/(1 + ${zoom.mult.step}))
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if (${zoom.mult} < ${zoom.mult.lower}) {
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zoom.mult = ${zoom.mult.lower}
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}
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zoom.adjust
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}
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export zoom.init
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export zoom.increase
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export zoom.decrease
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export zoom.in
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export zoom.out
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export zoom.toggle
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