1 /**************************************************************************
2 * tkglkey.c -- handle tkgl keyboard events
4 * Written by Curtis Olson, started May 1997.
6 * Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of the
11 * License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 * (Log is kept at end of this file)
24 **************************************************************************/
29 /* assumes -I/usr/include/mesa in compile command */
33 #include "../aircraft/aircraft.h"
36 /* Handle keyboard events */
37 GLenum GLTKkey(int k, GLenum mask) {
38 struct control_params *c;
40 c = ¤t_aircraft.controls;
58 case 2 /* TK_PGDWN */:
62 c->throttle[0] -= 0.05;
65 c->throttle[0] += 0.05;
71 printf("Key hit = %d\n", k);
78 /* Revision 1.3 1997/06/21 17:12:52 curt
79 /* Capitalized subdirectory names.
81 * Revision 1.2 1997/05/23 15:40:24 curt
82 * Added GNU copyright headers.
85 * Revision 1.1 1997/05/21 15:57:49 curt
86 * Renamed due to added GLUT support.
88 * Revision 1.2 1997/05/19 18:22:41 curt
89 * Parameter tweaking ... starting to stub in fog support.
91 * Revision 1.1 1997/05/16 16:05:51 curt