/*

    SDL - Simple DirectMedia Layer

    Copyright (C) 1997-2006 Sam Lantinga

    This library is free software; you can redistribute it and/or

    modify it under the terms of the GNU Lesser General Public

    License as published by the Free Software Foundation; either

    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public

    License along with this library; if not, write to the Free Software

    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    Sam Lantinga

    slouken@libsdl.org

*/

#include "SDL_config.h"

/* Being a nds driver, there's no event stream. We just define stubs for

   most of the API. */

#include <nds.h>

#include "SDL.h"

#include "../../events/SDL_sysevents.h"

#include "../../events/SDL_events_c.h"

#include "SDL_ndsvideo.h"

#include "SDL_ndsevents_c.h"

static SDLKey keymap[NDS_NUMKEYS];

char keymem[NDS_NUMKEYS];	/* memorize states of buttons */

void NDS_PumpEvents(_THIS)

{

	scanKeys();

	int i;

	SDL_keysym keysym;

	keysym.mod=KMOD_NONE;

	for(i=0;i<NDS_NUMKEYS;i++)

	{

		keysym.scancode=i;

		keysym.sym=keymap[i];

		if(keysHeld()&(1<<i) && !keymem[i])

		{

			keymem[i]=1;

			//printf("key released %d\n",i);

			SDL_PrivateKeyboard(SDL_RELEASED, &keysym);

		}

		if(!(keysHeld()&(1<<i)) && keymem[i])

		{

			keymem[i]=0;

			//printf("key pressed %d\n",i);

			SDL_PrivateKeyboard(SDL_PRESSED, &keysym);

		}

	}

	//touchPosition touch;

	//touch=touchReadXY();

	//if (touch.px!=0 || touch.py!=0)

	//	SDL_PrivateMouseMotion(SDL_PRESSED, 0, touch.px, touch.py);

}

void NDS_InitOSKeymap(_THIS)

{

	SDL_memset(keymem,1,NDS_NUMKEYS);

	keymap[KEY_A]=SDLK_a;

	keymap[KEY_B]=SDLK_s;

	keymap[KEY_X]=SDLK_w;

	keymap[KEY_Y]=SDLK_d;

	keymap[KEY_L]=SDLK_q;

	keymap[KEY_R]=SDLK_e;

	keymap[KEY_UP]=SDLK_UP;

	keymap[KEY_DOWN]=SDLK_DOWN;

	keymap[KEY_LEFT]=SDLK_LEFT;

	keymap[KEY_RIGHT]=SDLK_RIGHT;

	keymap[KEY_SELECT]=SDLK_SPACE;

	keymap[KEY_START]=SDLK_RETURN;

}

/* end of SDL_gbaevents.c ... */