nuclear@0: /*
nuclear@3: Copyright 2004-2012 John Tsiombikas <nuclear@member.fsf.org>
nuclear@0: 
nuclear@3: This file is part of gbasys, a library for GameBoy Advance development.
nuclear@0: 
nuclear@0: 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@0: the Free Software Foundation; either version 2 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@0: along with this program; if not, write to the Free Software
nuclear@0: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
nuclear@0: */
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_ */