1 /* 2 * Triplane Classic - a side-scrolling dogfighting game. 3 * Copyright (C) 1996,1997,2009 Dodekaedron Software Creations Oy 4 * 5 * This program is free software: you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation, either version 3 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. 17 * 18 * tjt@users.sourceforge.net 19 */ 20 21 #ifndef JOYSTICK_H 22 #define JOYSTICK_H 23 24 // Vakiom��rittelyt eri tietojen bittimaskeille 25 #define JOY1X 0x01 // Akselibitit ovat aina 1 jos joystick 26 #define JOY1Y 0x02 // ei ole kytkettyn�. 27 #define JOY2X 0x04 28 #define JOY2Y 0x08 29 30 struct joystick_action { 31 char type; /* 0 = none, 1 = button, 2 = axis */ 32 char n; /* nth button or axis */ 33 Sint16 threshold; /* threshold for axis */ 34 char threshold_dir; /* 0 = lower bound, 1 = upper bound */ 35 }; 36 37 struct joystick_configuration { 38 /* "brake" action presses up and down simultaneously */ 39 /* if roll.type = 0, use autoroll */ 40 joystick_action up, down, roll, power, guns, bombs, brake; 41 }; 42 extern joystick_configuration joystick_config[2]; 43 44 short init_joysticks(void); 45 int load_joysticks_data(const char *filename); 46 void save_joysticks_data(const char *filename); 47 void open_close_joysticks(int joy1, int joy2); 48 int joystick_has_roll_button(int t); 49 void get_joystick_action(int t, int inmenu, int *down, int *up, int *power, int *roll, int *guns, int *bombs); 50 Sint16 *allocate_axis_state(int joy); 51 void save_axis_state(Sint16 * axes, int joy); 52 void find_changed_axis(struct joystick_action *act, Sint16 * idle, Sint16 * current, int joy); 53 int find_changed_button(struct joystick_action *act, int joy); 54 void set_disabled_action(struct joystick_action *act); 55 char *get_joy_action_string(struct joystick_action *act); 56 57 #endif 58