input.h

   1
   2 /**
   3  *
   4  * Tennix! SDL Port
   5  * Copyright (C) 2003, 2007, 2008 Thomas Perl <thp@perli.net>
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * as published by the Free Software Foundation; either version 2
  10  * of the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  20  * MA  02110-1301, USA.
  21  *
  22  **/
  23
  24 #ifndef __INPUT_H
  25 #define __INPUT_H
  26
  27 #define JOYSTICK_PERCENTIZE(x) ((float)(x)/(float)(32768)*100.0)
  28
  29 #define JOYSTICK_X_AXIS 0
  30 #define JOYSTICK_Y_AXIS 1
  31 #define JOYSTICK_BUTTON_A 0
  32
  33 #define JOYSTICK_TRESHOLD 5.0
  34
  35 void wait_keypress();
  36
  37 void init_joystick();
  38 void uninit_joystick();
  39
  40 void joystick_list();
  41 int joystick_open(const char* name);
  42
  43 char* get_joystick_help();
  44
  45 #endif
  46