nuclear@0: /*
nuclear@7: gbasys - a gameboy advance hardware abstraction library
nuclear@7: Copyright (C) 2004-2014  John Tsiombikas <nuclear@member.fsf.org>
nuclear@0: 
nuclear@7: This program is free software: you can redistribute it and/or modify
nuclear@0: it under the terms of the GNU General Public License as published by
nuclear@7: the Free Software Foundation, either version 3 of the License, or
nuclear@0: (at your option) any later version.
nuclear@0: 
nuclear@0: This program is distributed in the hope that it will be useful,
nuclear@0: but WITHOUT ANY WARRANTY; without even the implied warranty of
nuclear@0: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
nuclear@0: GNU General Public License for more details.
nuclear@0: 
nuclear@0: You should have received a copy of the GNU General Public License
nuclear@7: along with this program.  If not, see <http://www.gnu.org/licenses/>.
nuclear@0: */
nuclear@0: #ifndef _INPUT_H_
nuclear@0: #define _INPUT_H_
nuclear@0: 
nuclear@0: enum {
nuclear@0: 	KEY_A		= 1,
nuclear@0: 	KEY_B		= 2,
nuclear@0: 	KEY_SELECT	= 4,
nuclear@0: 	KEY_START	= 8,
nuclear@0: 	KEY_RIGHT	= 16,
nuclear@0: 	KEY_LEFT	= 32,
nuclear@0: 	KEY_UP		= 64,
nuclear@0: 	KEY_DOWN	= 128,
nuclear@0: 	KEY_R		= 256,
nuclear@0: 	KEY_L		= 512,
nuclear@0: 	KEY_ALL		= 1023
nuclear@0: };
nuclear@0: 
nuclear@0: #define KEY_COUNT	14
nuclear@0: 
nuclear@0: extern volatile unsigned short *reg_key_state;
nuclear@0: 
nuclear@0: int get_key_state(int key);
nuclear@0: void enable_key_interrupts(int keys);
nuclear@0: void disable_key_interrupts(int keys);
nuclear@0: 
nuclear@0: #endif	/* _INPUT_H_ */