#include "main.h"
#include "default.h"
#include "keys.h"

//
// Choose MIDI port
//
enum
{
	MIDI_220,
	MIDI_230,
	MIDI_240,
	MIDI_250,
	MIDI_300,
	MIDI_320,
	MIDI_330,
	MIDI_332,
	MIDI_334,
	MIDI_336,
	MIDI_340,
	MIDI_360,
	MIDI_MAX
};

item_t midiportitems[]=
{
	{MIDI_220,	32,6,13,		-1,-1},
	{MIDI_230,	32,7,13,		-1,-1},
	{MIDI_240,	32,8,13,		-1,-1},
	{MIDI_250,	32,9,13,		-1,-1},
	{MIDI_300,	32,10,13,	-1,-1},
	{MIDI_320,	32,11,13,	-1,-1},
	{MIDI_330,	32,12,13,	-1,-1},
	{MIDI_332,	32,13,13,	-1,-1},
	{MIDI_334,	32,14,13,	-1,-1},
	{MIDI_336,	32,15,13,	-1,-1},
	{MIDI_340,	32,16,13,	-1,-1},
	{MIDI_360,	32,17,13,	-1,-1}
};

menu_t midiportmenu=
{
	&midiportitems[0],
	MIDI_330,
	MIDI_MAX,
	0x7f
};

int ChooseMidiPort (DMXCARD * card)
{
	short field;
	short key;
	int   rval = 0;

	SaveScreen();
	DrawPup(&midiport);

	// DEFAULT FIELD ========================================

	switch ( card->midiport )
	{
		default:
		case 0x220:
			field = MIDI_220;
			break;

		case 0x230:
			field = MIDI_230;
			break;

		case 0x240:
			field = MIDI_240;
			break;

		case 0x250:
			field = MIDI_250;
			break;

		case 0x300:
			field = MIDI_300;
			break;

		case 0x320:
			field = MIDI_320;
			break;

		case 0x330:
			field = MIDI_330;
			break;

		case 0x332:
			field = MIDI_332;
			break;

		case 0x334:
			field = MIDI_334;
			break;

		case 0x336:
			field = MIDI_336;
			break;

		case 0x340:
			field = MIDI_340;
			break;

		case 0x360:
			field = MIDI_360;
			break;
	}

	while(1)
	{
		SetupMenu(&midiportmenu);
		field = GetMenuInput();
		key = menukey;
		switch ( key )
		{
			case KEY_ESC:
				rval = -1;
				goto func_exit;

			case KEY_ENTER:
			case KEY_F10:
			switch ( field )
			{
				case MIDI_220:
					card->midiport = 0x220;
					goto func_exit;

				case MIDI_230:
					card->midiport = 0x230;
					goto func_exit;

				case MIDI_240:
					card->midiport = 0x240;
					goto func_exit;

				case MIDI_250:
					card->midiport = 0x250;
					goto func_exit;

				case MIDI_300:
					card->midiport = 0x300;
					goto func_exit;

				case MIDI_320:
					card->midiport = 0x320;
					goto func_exit;

				case MIDI_330:
					card->midiport = 0x330;
					goto func_exit;

				case MIDI_332:
					card->midiport = 0x332;
					goto func_exit;

				case MIDI_334:
					card->midiport = 0x334;
					goto func_exit;

				case MIDI_336:
					card->midiport = 0x336;
					goto func_exit;

				case MIDI_340:
					card->midiport = 0x340;
					goto func_exit;

				case MIDI_360:
					card->midiport = 0x360;
					goto func_exit;

				default:
					break;
			}
				break;
		}
	}

	func_exit:

	RestoreScreen();
	return ( rval );
}

//
// Choose which SoundBlaster port to use (or any port!)
//
enum
{
	SB_PORT_210,
	SB_PORT_220,
	SB_PORT_230,
	SB_PORT_240,
	SB_PORT_250,
	SB_PORT_260,
	SB_PORT_280,
	SB_PORT_MAX
};

item_t sbportitems[]=
{
	{SB_PORT_210,	32,9,13,		-1,-1},
	{SB_PORT_220,	32,10,13,	-1,-1},
	{SB_PORT_230,	32,11,13,	-1,-1},
	{SB_PORT_240,	32,12,13,	-1,-1},
	{SB_PORT_250,	32,13,13,	-1,-1},
	{SB_PORT_260,	32,14,13,	-1,-1},
	{SB_PORT_280,	32,15,13,	-1,-1}
};

menu_t sbportmenu =
{
	&sbportitems[0],
	SB_PORT_220,
	SB_PORT_MAX,
	0x7f
};

int	ChooseSbPort (DMXCARD * card)		// RETURN: 0 = OK, -1 == ABORT
{
	short field;
	short	key;
	int   rval = 0;

	SaveScreen();
	DrawPup(&sbport);

	// DEFAULT FIELD ========================================

	switch ( card->port )
	{
		default:
			field = SB_PORT_220;
			break;

		case 0x210:
			field = SB_PORT_210;
			break;

		case 0x220:
			field = SB_PORT_220;
			break;

		case 0x230:
			field = SB_PORT_230;
			break;

		case 0x240:
			field = SB_PORT_240;
			break;

		case 0x250:
			field = SB_PORT_250;
			break;

		case 0x260:
			field = SB_PORT_260;
			break;

		case 0x280:
			field = SB_PORT_280;
			break;
	}

	sbportmenu.startitem = field;
	while(1)
	{
		SetupMenu(&sbportmenu);
		field = GetMenuInput();
		key = menukey;
		switch ( key )
		{
			case KEY_ESC:
				rval = -1;
				goto func_exit;

			case KEY_ENTER:
			case KEY_F10:
			switch ( field )
			{
				case SB_PORT_210:
					card->port = 0x210;
					goto func_exit;

				case SB_PORT_220:
					card->port = 0x220;
					goto func_exit;

				case SB_PORT_230:
					card->port = 0x230;
					goto func_exit;

				case SB_PORT_240:
					card->port = 0x240;
					goto func_exit;

				case SB_PORT_250:
					card->port = 0x250;
					goto func_exit;

				case SB_PORT_260:
					card->port = 0x260;
					goto func_exit;

				case SB_PORT_280:
					card->port = 0x280;
					goto func_exit;

				default:
					break;
			}
				break;
		}
	}

	func_exit:

	RestoreScreen();
	return ( rval );
}

//
// Menu for choosing Music Card
//
enum
{
	MCARD_GMIDI,
	MCARD_SBAWE32,
	MCARD_CANVAS,
	MCARD_WAVE,
	MCARD_GUS,
	MCARD_PAS,
	MCARD_SB,
	MCARD_ADLIB,
	MCARD_NONE,
	MCARD_MAX
};

item_t mcarditems[]=
{
	{MCARD_GMIDI,	26,8,28,		-1,-1},
	{MCARD_SBAWE32,26,9,28,		-1,-1},
	{MCARD_CANVAS,	26,10,28,	-1,-1},
	{MCARD_WAVE,	26,11,28,	-1,-1},
	{MCARD_GUS,		26,12,28,	-1,-1},
	{MCARD_PAS,		26,13,28,	-1,-1},
	{MCARD_SB,		26,14,28,	-1,-1},
	{MCARD_ADLIB,	26,15,28,	-1,-1},
	{MCARD_NONE,	26,16,28,	-1,-1}
};

menu_t mcardmenu =
{
	&mcarditems[0],
	MCARD_NONE,
	MCARD_MAX,
	0x7f
};

int ChooseMusicCard (void)		// RETURN: 0 = OK, -1 == ABORT
{
	short	key;
	short field;
	int   rval = 0;

	switch ( newc.m.card )
	{
		default:
		case M_NONE:
			field = MCARD_NONE;
			break;

		case M_ADLIB:
			field = MCARD_ADLIB;
			break;

		case M_PAS:
			field = MCARD_PAS;
			break;

		case M_GUS:
			field = MCARD_GUS;
			break;

		case M_SB:
			field = MCARD_SB;
			break;

		case M_WAVE:
			field = MCARD_WAVE;
			break;

		case M_CANVAS:
			field = MCARD_CANVAS;
			break;

		case M_SBAWE32:
			field = MCARD_SBAWE32;
			break;

		case M_GMIDI:
			field = MCARD_GMIDI;
			break;
	}

	mcardmenu.startitem = field;
	SaveScreen();
	DrawPup(&mcard);

	while(1)
	{
		SetupMenu(&mcardmenu);
		field = GetMenuInput();
		key = menukey;

		switch ( key )
		{
			case KEY_ESC:
				rval = -1;
				goto func_exit;

			case KEY_ENTER:
			case KEY_F10:
			switch ( field )
			{
				case MCARD_SBAWE32:
					newc.m.card = M_SBAWE32;
					newc.m.port = -1;
					newc.m.irq  = -1;
					newc.m.dma  = -1;
					goto func_exit;

				case MCARD_GMIDI:
					newc.m.card = M_GMIDI;
					newc.m.port = -1;
					newc.m.irq  = -1;
					newc.m.dma  = -1;
					goto func_exit;

				case MCARD_CANVAS:
					newc.m.card = M_CANVAS;
					newc.m.port = -1;
					newc.m.irq  = -1;
					newc.m.dma  = -1;
					goto func_exit;

				case MCARD_WAVE:
					newc.m.card = M_WAVE;
					newc.m.port = -1;
					newc.m.irq  = -1;
					newc.m.dma  = -1;
					goto func_exit;

				case MCARD_SB:
					newc.m.card = M_SB;
					goto func_exit;

				case MCARD_PAS:
					newc.m.card = M_PAS;
					newc.m.midiport = -1;
					goto func_exit;

				case MCARD_GUS:
					newc.m.card       = M_GUS;
					newc.m.midiport   = -1;
					goto func_exit;

				case MCARD_ADLIB:
					newc.m.card       = M_ADLIB;
					newc.m.port       = -1;
					newc.m.midiport   = -1;
					newc.m.irq        = -1;
					newc.m.dma        = -1;
					goto func_exit;

				case MCARD_NONE:
					newc.m.card       = M_NONE;
					newc.m.port       = -1;
					newc.m.midiport   = -1;
					newc.m.irq        = -1;
					newc.m.dma        = -1;
					goto func_exit;

				default:
					break;
			}
				break;
		}
	}

	func_exit:

	RestoreScreen();
	return ( rval );
}


//
// Choose Music Card menu
//
int SetupMusic (void)
{
	if ( ChooseMusicCard() == -1 ) return ( -1 );

	DrawCurrentConfig();

	switch ( newc.m.card )
	{
		default:
			savemusic = FALSE;
			break;

		case M_NONE:
			savemusic = TRUE;
			break;

		case M_ADLIB:
			savemusic = TRUE;
			break;

		case M_PAS:
		case M_GUS:
			savemusic = TRUE;
			break;


		case M_SB:
			if ( ChooseSbPort( &newc.m ) == -1 ) return ( -1 );
			savemusic = TRUE;
			break;

		case M_WAVE:
			if ( ChooseMidiPort( &newc.m ) == -1 ) return ( -1 );
			savemusic = TRUE;
			break;

		case M_SBAWE32:
		case M_CANVAS:
			newc.m.midiport = 0x330;
			if ( ChooseMidiPort( &newc.m ) == -1 ) return ( -1 );
			savemusic = TRUE;
			break;

		case M_GMIDI:
			if ( ChooseMidiPort( &newc.m ) == -1 ) return ( -1 );
			savemusic = TRUE;
			break;
	}
	return 0;
}