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https://git.code.sf.net/p/quake/quakeforge
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96 lines
2.4 KiB
Text
96 lines
2.4 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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set zoom_version {$Id$}
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set zoom_base_sensitivity 10
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set zoom_base_fov 90
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set zoom_mult 1.25
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set zoom_zoomed 0
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set zoom_mult_lower 1.25
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set zoom_mult_upper 90 // This is more or less the hard limit
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set zoom_mult_step .25;
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alias zoom_init { // Initialize basic options
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if #{$argn != 6} {
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echo "Usage: $0 base_sensitivity base_fov min_zoom max_zoom zoom_step";
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return;
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}
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set zoom_base_sensitivity $1;
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set zoom_base_fov $2
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set zoom_mult_lower $3;
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set zoom_mult $3;
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set zoom_mult_upper $4;
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set zoom_mult_step $5;
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}
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alias zoom_mult { // "Accessor" for zoom_mult
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if #{!$1} return; // Prevent division by zero
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set zoom_mult $1;
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}
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alias zoom_adjust { // Adjust fov and sensitivity to match zoom factor
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if $zoom_zoomed {
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set fov #{$zoom_base_fov/$zoom_mult};
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set in_mouse_amp #{$zoom_base_sensitivity/$zoom_mult};
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return;
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} else {
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set fov $zoom_base_fov;
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set in_mouse_amp $zoom_base_sensitivity;
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};
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}
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alias zoom_in { // Replaced ID zoom function
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set zoom_zoomed 1;
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zoom_adjust;
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}
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alias zoom_out { // Replaced ID zoom function
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set zoom_zoomed 0;
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zoom_adjust;
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}
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alias zoom_toggle {
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toggle zoom_zoomed;
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zoom_adjust;
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}
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alias zoom_increase {
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if #{!$zoom_zoomed} return;
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zoom_mult #{$zoom_mult + $zoom_mult_step*$zoom_mult};
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if #{$zoom_mult>$zoom_mult_upper} {
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zoom_mult $zoom_mult_upper;
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};
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zoom_adjust;
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}
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alias zoom_decrease {
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if #{!$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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