diff --git a/doc/config/zoom.rc b/doc/config/zoom.rc new file mode 100644 index 000000000..1cbf13b3e --- /dev/null +++ b/doc/config/zoom.rc @@ -0,0 +1,96 @@ +// zoom.rc +// +// zoom script for GIB in QuakeForge 0.5 +// +// Copyright (C) 2002 Brian Koropoff +// +// 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 + +set zoom_version {$Id$} +set zoom_base_sensitivity 10 +set zoom_base_fov 90 +set zoom_mult 1.25 +set zoom_zoomed 0 + +set zoom_mult_lower 1.25 +set zoom_mult_upper 114 // This is more or less the hard limit +set zoom_mult_step .25; + +alias zoom_init { // Initialize basic options + if #{$argn != 6} { + echo "Usage: $0 base_sensitivity base_fov min_zoom max_zoom zoom_step"; + return; + } + set zoom_base_sensitivity $1; + set zoom_base_fov $2 + set zoom_mult_lower $3; + set zoom_mult $3; + set zoom_mult_upper $4; + set zoom_mult_step $5; +} + +alias zoom_mult { // "Accessor" for zoom_mult + if #{!$1} return; // Prevent division by zero + set zoom_mult $1; +} + +alias zoom_adjust { // Adjust fov and sensitivity to match zoom factor + if $zoom_zoomed { + set fov #{2atan(tan($zoom_base_fov*$M_PI/360)/$zoom_mult)/$M_PI*180}; + set in_mouse_amp #{$zoom_base_sensitivity*($fov/$zoom_base_fov)}; + return; + } else { + set fov $zoom_base_fov; + set in_mouse_amp $zoom_base_sensitivity; + }; +} + +alias zoom_in { // Replaced ID zoom function + set zoom_zoomed 1; + zoom_adjust; +} + +alias zoom_out { // Replaced ID zoom function + set zoom_zoomed 0; + zoom_adjust; +} + +alias zoom_toggle { + toggle zoom_zoomed; + zoom_adjust; +} + +alias zoom_increase { + if #{!$zoom_zoomed} return; + zoom_mult #{$zoom_mult + $zoom_mult_step*$zoom_mult}; + if #{$zoom_mult>$zoom_mult_upper} { + zoom_mult $zoom_mult_upper; + }; + zoom_adjust; +} + +alias zoom_decrease { + if #{!$zoom_zoomed} return; + zoom_mult #{$zoom_mult/(1 + $zoom_mult_step)}; + if #{$zoom_mult < $zoom_mult_lower} { + zoom_mult $zoom_mult_lower; + }; + zoom_adjust; +} +