shithub: qk1

ref: a97c55b4dd20adbf6fad9ec80085a04cea598695
dir: /menu.c/

#include "quakedef.h"

char savs[Nsav][Nsavcm];
int savcanld[Nsav];

enum {m_none, m_main, m_singleplayer, m_load, m_save, m_multiplayer, m_setup, m_net, m_options, m_keys, m_help, m_quit, m_lanconfig, m_gameoptions} m_state;

void M_Menu_Main_f (void);
	static void M_Menu_SinglePlayer_f (void);
		static void M_Menu_Load_f (void);
		static void M_Menu_Save_f (void);
	static void M_Menu_MultiPlayer_f (void);
		static void M_Menu_Setup_f (void);
		static void M_Menu_Net_f (void);
	static void M_Menu_Options_f (void);
		static void M_Menu_Keys_f (void);
	static void M_Menu_Help_f (void);
	void M_Menu_Quit_f (void);
static void M_Menu_LanConfig_f (void);
static void M_Menu_GameOptions_f (void);

static void M_Main_Draw (void);
	static void M_SinglePlayer_Draw (void);
		static void M_Load_Draw (void);
		static void M_Save_Draw (void);
	static void M_MultiPlayer_Draw (void);
		static void M_Setup_Draw (void);
		static void M_Net_Draw (void);
	static void M_Options_Draw (void);
		static void M_Keys_Draw (void);
	static void M_Help_Draw (void);
	static void M_Quit_Draw (void);
static void M_LanConfig_Draw (void);
static void M_GameOptions_Draw (void);

static void M_Main_Key (int key);
	static void M_SinglePlayer_Key (int key);
		static void M_Load_Key (int key);
		static void M_Save_Key (int key);
	static void M_MultiPlayer_Key (int key);
		static void M_Setup_Key (int key);
		static void M_Net_Key (int key);
	static void M_Options_Key (int key);
		static void M_Keys_Key (int key);
	static void M_Help_Key (int key);
	static void M_Quit_Key (int key);
static void M_LanConfig_Key (int key);
static void M_GameOptions_Key (int key);

static bool m_entersound;		// play after drawing a frame, so caching
								// won't disrupt the sound
static bool m_recursiveDraw;

int			m_return_state;
bool	m_return_onerror;
char		m_return_reason [32];

#define StartingGame	(m_multiplayer_cursor == 1)
#define JoiningGame		(m_multiplayer_cursor == 0)
#define	UDPIPConfig		(m_net_cursor == 2)

/*
================
M_DrawCharacter

Draws one solid graphics character
================
*/
static void M_DrawCharacter (int cx, int line, int num)
{
	Draw_Character ( cx + ((vid.width - 320)>>1), line, num);
}

static void M_Print (int cx, int cy, char *str)
{
	while (*str)
	{
		M_DrawCharacter (cx, cy, (*str)+128);
		str++;
		cx += 8;
	}
}

static void M_PrintWhite (int cx, int cy, char *str)
{
	while (*str)
	{
		M_DrawCharacter (cx, cy, *str);
		str++;
		cx += 8;
	}
}

static void M_DrawTransPic (int x, int y, qpic_t *pic)
{
	Draw_TransPic (x + ((vid.width - 320)>>1), y, pic);
}

void M_DrawPic (int x, int y, qpic_t *pic)
{
	Draw_Pic (x + ((vid.width - 320)>>1), y, pic);
}

static byte identityTable[256];
static byte translationTable[256];

static void M_BuildTranslationTable(int top, int bottom)
{
	int		j;
	byte	*dest, *source;

	for (j = 0; j < 256; j++)
		identityTable[j] = j;
	dest = translationTable;
	source = identityTable;
	memcpy (dest, source, 256);

	if (top < 128)	// the artists made some backwards ranges.  sigh.
		memcpy (dest + TOP_RANGE, source + top, 16);
	else
		for (j=0 ; j<16 ; j++)
			dest[TOP_RANGE+j] = source[top+15-j];

	if (bottom < 128)
		memcpy (dest + BOTTOM_RANGE, source + bottom, 16);
	else
		for (j=0 ; j<16 ; j++)
			dest[BOTTOM_RANGE+j] = source[bottom+15-j];
}

static void M_DrawTransPicTranslate (int x, int y, qpic_t *pic)
{
	Draw_TransPicTranslate (x + ((vid.width - 320)>>1), y, pic, translationTable);
}

static void M_DrawTextBox (int x, int y, int width, int lines)
{
	qpic_t	*p;
	int		cx, cy;
	int		n;

	// draw left side
	cx = x;
	cy = y;
	p = Draw_CachePic ("gfx/box_tl.lmp");
	M_DrawTransPic (cx, cy, p);
	p = Draw_CachePic ("gfx/box_ml.lmp");
	for (n = 0; n < lines; n++)
	{
		cy += 8;
		M_DrawTransPic (cx, cy, p);
	}
	p = Draw_CachePic ("gfx/box_bl.lmp");
	M_DrawTransPic (cx, cy+8, p);

	// draw middle
	cx += 8;
	while (width > 0)
	{
		cy = y;
		p = Draw_CachePic ("gfx/box_tm.lmp");
		M_DrawTransPic (cx, cy, p);
		p = Draw_CachePic ("gfx/box_mm.lmp");
		for (n = 0; n < lines; n++)
		{
			cy += 8;
			if (n == 1)
				p = Draw_CachePic ("gfx/box_mm2.lmp");
			M_DrawTransPic (cx, cy, p);
		}
		p = Draw_CachePic ("gfx/box_bm.lmp");
		M_DrawTransPic (cx, cy+8, p);
		width -= 2;
		cx += 16;
	}

	// draw right side
	cy = y;
	p = Draw_CachePic ("gfx/box_tr.lmp");
	M_DrawTransPic (cx, cy, p);
	p = Draw_CachePic ("gfx/box_mr.lmp");
	for (n = 0; n < lines; n++)
	{
		cy += 8;
		M_DrawTransPic (cx, cy, p);
	}
	p = Draw_CachePic ("gfx/box_br.lmp");
	M_DrawTransPic (cx, cy+8, p);
}

//=============================================================================

static int m_save_demonum;

void
M_ToggleMenu_f(void)
{
	m_entersound = true;

	if(key_dest == key_menu){
		if(m_state != m_main){
			M_Menu_Main_f();
			return;
		}
		key_dest = key_game;
		m_state = m_none;
		return;
	}
	if(key_dest == key_console)
		Con_ToggleConsole_f();
	else{
		IN_Grabm(0);
		M_Menu_Main_f();
	}
}


//=============================================================================
/* MAIN MENU */

static int	m_main_cursor;
#define	MAIN_ITEMS	5


void M_Menu_Main_f (void)
{
	if (key_dest != key_menu)
	{
		m_save_demonum = cls.demonum;
		cls.demonum = -1;
	}
	key_dest = key_menu;
	m_state = m_main;
	m_entersound = true;
}


static void M_Main_Draw (void)
{
	int		f;
	qpic_t	*p;

	M_DrawTransPic (16, 4, Draw_CachePic ("gfx/qplaque.lmp") );
	p = Draw_CachePic ("gfx/ttl_main.lmp");
	M_DrawPic ( (320-p->width)/2, 4, p);
	M_DrawTransPic (72, 32, Draw_CachePic ("gfx/mainmenu.lmp") );

	f = (int)(host_time * 10)%6;

	M_DrawTransPic (54, 32 + m_main_cursor * 20,Draw_CachePic( va("gfx/menudot%d.lmp", f+1 ) ) );
}


static void M_Main_Key (int key)
{
	switch (key)
	{
	case K_ESCAPE:
		key_dest = key_game;
		m_state = m_none;
		cls.demonum = m_save_demonum;
		if(cls.state != ca_connected && !cls.demoplayback && cls.demonum != -1)
			CL_NextDemo();
		if(cls.state == ca_connected || cls.demoplayback)
			IN_Grabm(1);
		break;

	case K_DOWNARROW:
		localsfx ("misc/menu1.wav");
		if (++m_main_cursor >= MAIN_ITEMS)
			m_main_cursor = 0;
		break;

	case K_UPARROW:
		localsfx ("misc/menu1.wav");
		if (--m_main_cursor < 0)
			m_main_cursor = MAIN_ITEMS - 1;
		break;

	case K_ENTER:
		m_entersound = true;

		switch (m_main_cursor)
		{
		case 0:
			M_Menu_SinglePlayer_f ();
			break;

		case 1:
			M_Menu_MultiPlayer_f ();
			break;

		case 2:
			M_Menu_Options_f ();
			break;

		case 3:
			M_Menu_Help_f ();
			break;

		case 4:
			M_Menu_Quit_f ();
			break;
		}
	}
}

//=============================================================================
/* SINGLE PLAYER MENU */

static int	m_singleplayer_cursor;
#define	SINGLEPLAYER_ITEMS	3

static void M_Menu_SinglePlayer_f (void)
{
	key_dest = key_menu;
	m_state = m_singleplayer;
	m_entersound = true;
}

static void M_SinglePlayer_Draw (void)
{
	int		f;
	qpic_t	*p;

	M_DrawTransPic (16, 4, Draw_CachePic ("gfx/qplaque.lmp") );
	p = Draw_CachePic ("gfx/ttl_sgl.lmp");
	M_DrawPic ( (320-p->width)/2, 4, p);
	M_DrawTransPic (72, 32, Draw_CachePic ("gfx/sp_menu.lmp") );

	f = (int)(host_time * 10)%6;

	M_DrawTransPic (54, 32 + m_singleplayer_cursor * 20,Draw_CachePic( va("gfx/menudot%d.lmp", f+1 ) ) );
}

static void M_SinglePlayer_Key (int key)
{
	switch (key)
	{
	case K_ESCAPE:
		M_Menu_Main_f ();
		break;

	case K_DOWNARROW:
		localsfx ("misc/menu1.wav");
		if (++m_singleplayer_cursor >= SINGLEPLAYER_ITEMS)
			m_singleplayer_cursor = 0;
		break;

	case K_UPARROW:
		localsfx ("misc/menu1.wav");
		if (--m_singleplayer_cursor < 0)
			m_singleplayer_cursor = SINGLEPLAYER_ITEMS - 1;
		break;

	case K_ENTER:
		m_entersound = true;

		switch (m_singleplayer_cursor)
		{
		case 0:
			if (sv.active)
				if (!SCR_ModalMessage("Are you sure you want to\nstart a new game?\n"))
					break;
			key_dest = key_game;
			if (sv.active)
				Cbuf_AddText ("disconnect\n");
			Cbuf_AddText ("maxplayers 1\n");
			Cbuf_AddText ("map start\n");
			break;

		case 1:
			M_Menu_Load_f ();
			break;

		case 2:
			M_Menu_Save_f ();
			break;
		}
	}
}

//=============================================================================
/* LOAD/SAVE MENU */

static int		load_cursor;		// 0 < load_cursor < Nsav

static void M_Menu_Load_f (void)
{
	m_entersound = true;
	m_state = m_load;
	key_dest = key_menu;
	savnames();
}

static void M_Menu_Save_f (void)
{
	if (!sv.active)
		return;
	if (cl.intermission)
		return;
	if (svs.maxclients != 1)
		return;
	m_entersound = true;
	m_state = m_save;
	key_dest = key_menu;
	savnames();
}

static void M_Load_Draw (void)
{
	int		i;
	qpic_t	*p;

	p = Draw_CachePic ("gfx/p_load.lmp");
	M_DrawPic ( (320-p->width)/2, 4, p);

	for (i=0 ; i< Nsav; i++)
		M_Print (16, 32 + 8*i, savs[i]);

	// line cursor
	M_DrawCharacter (8, 32 + load_cursor*8, 12+((int)(realtime*4)&1));
}

static void M_Save_Draw (void)
{
	int		i;
	qpic_t	*p;

	p = Draw_CachePic ("gfx/p_save.lmp");
	M_DrawPic ( (320-p->width)/2, 4, p);

	for (i=0 ; i<Nsav ; i++)
		M_Print (16, 32 + 8*i, savs[i]);

	// line cursor
	M_DrawCharacter (8, 32 + load_cursor*8, 12+((int)(realtime*4)&1));
}

static void M_Load_Key (int k)
{
	switch (k)
	{
	case K_ESCAPE:
		M_Menu_SinglePlayer_f ();
		break;

	case K_ENTER:
		localsfx ("misc/menu2.wav");
		if (!savcanld[load_cursor])
			return;
		m_state = m_none;
		key_dest = key_game;

		// Host_Loadgame_f can't bring up the loading plaque because too much
		// stack space has been used, so do it now
		SCR_BeginLoadingPlaque ();

		// issue the load command
		Cbuf_AddText (va ("load s%d\n", load_cursor) );
		return;

	case K_UPARROW:
	case K_LEFTARROW:
		localsfx ("misc/menu1.wav");
		load_cursor--;
		if (load_cursor < 0)
			load_cursor = Nsav-1;
		break;

	case K_DOWNARROW:
	case K_RIGHTARROW:
		localsfx ("misc/menu1.wav");
		load_cursor++;
		if (load_cursor >= Nsav)
			load_cursor = 0;
		break;
	}
}

static void M_Save_Key (int k)
{
	switch (k)
	{
	case K_ESCAPE:
		M_Menu_SinglePlayer_f ();
		break;

	case K_ENTER:
		m_state = m_none;
		key_dest = key_game;
		Cbuf_AddText (va("save s%d\n", load_cursor));
		return;

	case K_UPARROW:
	case K_LEFTARROW:
		localsfx ("misc/menu1.wav");
		load_cursor--;
		if (load_cursor < 0)
			load_cursor = Nsav-1;
		break;

	case K_DOWNARROW:
	case K_RIGHTARROW:
		localsfx ("misc/menu1.wav");
		load_cursor++;
		if (load_cursor >= Nsav)
			load_cursor = 0;
		break;
	}
}

//=============================================================================
/* MULTIPLAYER MENU */

static int	m_multiplayer_cursor;
#define	MULTIPLAYER_ITEMS	3

static void M_Menu_MultiPlayer_f (void)
{
	key_dest = key_menu;
	m_state = m_multiplayer;
	m_entersound = true;
}

static void M_MultiPlayer_Draw (void)
{
	int		f;
	qpic_t	*p;

	M_DrawTransPic (16, 4, Draw_CachePic ("gfx/qplaque.lmp") );
	p = Draw_CachePic ("gfx/p_multi.lmp");
	M_DrawPic ( (320-p->width)/2, 4, p);
	M_DrawTransPic (72, 32, Draw_CachePic ("gfx/mp_menu.lmp") );

	f = (int)(host_time * 10)%6;

	M_DrawTransPic (54, 32 + m_multiplayer_cursor * 20,Draw_CachePic( va("gfx/menudot%d.lmp", f+1 ) ) );
}

static void M_MultiPlayer_Key (int key)
{
	switch (key)
	{
	case K_ESCAPE:
		M_Menu_Main_f ();
		break;

	case K_DOWNARROW:
		localsfx ("misc/menu1.wav");
		if (++m_multiplayer_cursor >= MULTIPLAYER_ITEMS)
			m_multiplayer_cursor = 0;
		break;

	case K_UPARROW:
		localsfx ("misc/menu1.wav");
		if (--m_multiplayer_cursor < 0)
			m_multiplayer_cursor = MULTIPLAYER_ITEMS - 1;
		break;

	case K_ENTER:
		m_entersound = true;
		switch (m_multiplayer_cursor)
		{
		case 0:
			M_Menu_Net_f ();
			break;

		case 1:
			M_Menu_Net_f ();
			break;

		case 2:
			M_Menu_Setup_f ();
			break;
		}
	}
}

//=============================================================================
/* SETUP MENU */

static int		setup_cursor = 4;
static int		setup_cursor_table[] = {40, 56, 80, 104, 140};

static char	setup_hostname[16];
static char	setup_myname[16];
static int		setup_oldtop;
static int		setup_oldbottom;
static int		setup_top;
static int		setup_bottom;

#define	NUM_SETUP_CMDS	5

static void M_Menu_Setup_f (void)
{
	key_dest = key_menu;
	m_state = m_setup;
	m_entersound = true;
	strcpy(setup_myname, cl_name.string);
	strcpy(setup_hostname, hostname.string);
	setup_top = setup_oldtop = ((int)cl_color.value) >> 4;
	setup_bottom = setup_oldbottom = ((int)cl_color.value) & 15;
}

static void M_Setup_Draw (void)
{
	qpic_t	*p;

	M_DrawTransPic (16, 4, Draw_CachePic ("gfx/qplaque.lmp") );
	p = Draw_CachePic ("gfx/p_multi.lmp");
	M_DrawPic ( (320-p->width)/2, 4, p);

	M_Print (64, 40, "Hostname");
	M_DrawTextBox (160, 32, 16, 1);
	M_Print (168, 40, setup_hostname);

	M_Print (64, 56, "Your name");
	M_DrawTextBox (160, 48, 16, 1);
	M_Print (168, 56, setup_myname);

	M_Print (64, 80, "Shirt color");
	M_Print (64, 104, "Pants color");

	M_DrawTextBox (64, 140-8, 14, 1);
	M_Print (72, 140, "Accept Changes");

	p = Draw_CachePic ("gfx/bigbox.lmp");
	M_DrawTransPic (160, 64, p);
	p = Draw_CachePic ("gfx/menuplyr.lmp");
	M_BuildTranslationTable(setup_top*16, setup_bottom*16);
	M_DrawTransPicTranslate (172, 72, p);

	M_DrawCharacter (56, setup_cursor_table [setup_cursor], 12+((int)(realtime*4)&1));

	if (setup_cursor == 0)
		M_DrawCharacter (168 + 8*strlen(setup_hostname), setup_cursor_table [setup_cursor], 10+((int)(realtime*4)&1));

	if (setup_cursor == 1)
		M_DrawCharacter (168 + 8*strlen(setup_myname), setup_cursor_table [setup_cursor], 10+((int)(realtime*4)&1));
}

static void M_Setup_Key (int k)
{
	int			l;

	switch (k)
	{
	case K_ESCAPE:
		M_Menu_MultiPlayer_f ();
		break;

	case K_UPARROW:
		localsfx ("misc/menu1.wav");
		setup_cursor--;
		if (setup_cursor < 0)
			setup_cursor = NUM_SETUP_CMDS-1;
		break;

	case K_DOWNARROW:
		localsfx ("misc/menu1.wav");
		setup_cursor++;
		if (setup_cursor >= NUM_SETUP_CMDS)
			setup_cursor = 0;
		break;

	case K_LEFTARROW:
		if (setup_cursor < 2)
			return;
		localsfx ("misc/menu3.wav");
		if (setup_cursor == 2)
			setup_top = setup_top - 1;
		if (setup_cursor == 3)
			setup_bottom = setup_bottom - 1;
		break;
	case K_RIGHTARROW:
		if (setup_cursor < 2)
			return;
forward:
		localsfx ("misc/menu3.wav");
		if (setup_cursor == 2)
			setup_top = setup_top + 1;
		if (setup_cursor == 3)
			setup_bottom = setup_bottom + 1;
		break;

	case K_ENTER:
		if (setup_cursor == 0 || setup_cursor == 1)
			return;

		if (setup_cursor == 2 || setup_cursor == 3)
			goto forward;

		// setup_cursor == 4 (OK)
		if(strcmp(cl_name.string, setup_myname) != 0)
			Cbuf_AddText ( va ("name \"%s\"\n", setup_myname) );
		if(strcmp(hostname.string, setup_hostname) != 0)
			setcvar("hostname", setup_hostname);
		if(setup_top != setup_oldtop || setup_bottom != setup_oldbottom)
			Cbuf_AddText(va("color %d %d\n", setup_top, setup_bottom));
		m_entersound = true;
		M_Menu_MultiPlayer_f ();
		break;

	case K_BACKSPACE:
		if (setup_cursor == 0)
		{
			if (strlen(setup_hostname))
				setup_hostname[strlen(setup_hostname)-1] = 0;
		}

		if (setup_cursor == 1)
		{
			if (strlen(setup_myname))
				setup_myname[strlen(setup_myname)-1] = 0;
		}
		break;

	default:
		if (k < 32 || k > 127)
			break;
		if (setup_cursor == 0)
		{
			l = strlen(setup_hostname);
			if (l < 15)
			{
				setup_hostname[l+1] = 0;
				setup_hostname[l] = k;
			}
		}
		if (setup_cursor == 1)
		{
			l = strlen(setup_myname);
			if (l < 15)
			{
				setup_myname[l+1] = 0;
				setup_myname[l] = k;
			}
		}
	}

	if (setup_top > 13)
		setup_top = 0;
	if (setup_top < 0)
		setup_top = 13;
	if (setup_bottom > 13)
		setup_bottom = 0;
	if (setup_bottom < 0)
		setup_bottom = 13;
}

//=============================================================================
/* NET MENU */

static int	m_net_cursor;
static int m_net_items;

static char *net_helpMessage [] =
{
/* .........1.........2.... */
  "                        ",
  " Two computers connected",
  "   through two modems.  ",
  "                        ",

  "                        ",
  " Two computers connected",
  " by a null-modem cable. ",
  "                        ",

  " Commonly used to play  ",
  " over the Internet, but ",
  " also used on a Local   ",
  " Area Network.          "
};

static void M_Menu_Net_f (void)
{
	key_dest = key_menu;
	m_state = m_net;
	m_entersound = true;
	m_net_items = 3;

	if (m_net_cursor >= m_net_items)
		m_net_cursor = 0;
	m_net_cursor--;
	M_Net_Key (K_DOWNARROW);
}

static void M_Net_Draw (void)
{
	int		f;
	qpic_t	*p;

	M_DrawTransPic (16, 4, Draw_CachePic ("gfx/qplaque.lmp") );
	p = Draw_CachePic ("gfx/p_multi.lmp");
	M_DrawPic ( (320-p->width)/2, 4, p);

	f = 32;

	p = Draw_CachePic ("gfx/dim_modm.lmp");

	if (p)
		M_DrawTransPic (72, f, p);

	f += 19;

	p = Draw_CachePic ("gfx/dim_drct.lmp");

	if (p)
		M_DrawTransPic (72, f, p);

	f += 19;
	p = Draw_CachePic ("gfx/netmen4.lmp");
	M_DrawTransPic (72, f, p);

	f = (320-26*8)/2;
	M_DrawTextBox (f, 134, 24, 4);
	f += 8;
	M_Print (f, 142, net_helpMessage[m_net_cursor*4+0]);
	M_Print (f, 150, net_helpMessage[m_net_cursor*4+1]);
	M_Print (f, 158, net_helpMessage[m_net_cursor*4+2]);

	f = (int)(host_time * 10)%6;
	M_DrawTransPic (54, 32 + m_net_cursor * 20,Draw_CachePic( va("gfx/menudot%d.lmp", f+1 ) ) );
}

static void M_Net_Key (int k)
{
again:
	switch (k)
	{
	case K_ESCAPE:
		M_Menu_MultiPlayer_f ();
		break;

	case K_DOWNARROW:
		localsfx ("misc/menu1.wav");
		if (++m_net_cursor >= m_net_items)
			m_net_cursor = 0;
		break;

	case K_UPARROW:
		localsfx ("misc/menu1.wav");
		if (--m_net_cursor < 0)
			m_net_cursor = m_net_items - 1;
		break;

	case K_ENTER:
		m_entersound = true;

		switch (m_net_cursor)
		{
		case 0:
		case 1:
			break;
		case 2:
			M_Menu_LanConfig_f ();
			break;

		default:
			break;
		}
	}
	if (m_net_cursor == 0 || m_net_cursor == 1)
		goto again;
}

//=============================================================================
/* OPTIONS MENU */

#define	OPTIONS_ITEMS	13

#define	SLIDER_RANGE	10

static int		options_cursor;

static void M_Menu_Options_f (void)
{
	key_dest = key_menu;
	m_state = m_options;
	m_entersound = true;
}

static void M_AdjustSliders (int dir)
{
	localsfx ("misc/menu3.wav");

	switch (options_cursor)
	{
	case 3:	// screen size
		scr_viewsize.value += dir * 10;
		if (scr_viewsize.value < 100)
			scr_viewsize.value = 100;
		if (scr_viewsize.value > 120)
			scr_viewsize.value = 120;
		setcvarv ("viewsize", scr_viewsize.value);
		break;
	case 4:	// gamma
		v_gamma.value -= dir * 0.05;
		if (v_gamma.value < 0.5)
			v_gamma.value = 0.5;
		if (v_gamma.value > 1)
			v_gamma.value = 1;
		setcvarv ("gamma", v_gamma.value);
		break;
	case 5:	// mouse speed
		sensitivity.value += dir * 0.5;
		if (sensitivity.value < 1)
			sensitivity.value = 1;
		if (sensitivity.value > 11)
			sensitivity.value = 11;
		setcvarv ("sensitivity", sensitivity.value);
		break;
	case 6:	// music volume
		bgmvolume.value += dir * 0.1;
		if (bgmvolume.value < 0)
			bgmvolume.value = 0;
		if (bgmvolume.value > 1)
			bgmvolume.value = 1;
		setcvarv ("bgmvolume", bgmvolume.value);
		break;
	case 7:	// sfx volume
		volume.value += dir * 0.1;
		if (volume.value < 0)
			volume.value = 0;
		if (volume.value > 1)
			volume.value = 1;
		setcvarv ("volume", volume.value);
		break;

	case 8:	// always run
		if (cl_forwardspeed.value > 200)
		{
			setcvarv ("cl_forwardspeed", 200);
			setcvarv ("cl_backspeed", 200);
		}
		else
		{
			setcvarv ("cl_forwardspeed", 400);
			setcvarv ("cl_backspeed", 400);
		}
		break;

	case 9:	// invert mouse
		setcvarv ("m_pitch", -m_pitch.value);
		break;

	case 10:	// lookspring
		setcvarv ("lookspring", !lookspring.value);
		break;

	case 11:	// lookstrafe
		setcvarv ("lookstrafe", !lookstrafe.value);
		break;
	}
}

static void M_DrawSlider (int x, int y, float range)
{
	int	i;

	if (range < 0)
		range = 0;
	if (range > 1)
		range = 1;
	M_DrawCharacter (x-8, y, 128);
	for (i=0 ; i<SLIDER_RANGE ; i++)
		M_DrawCharacter (x + i*8, y, 129);
	M_DrawCharacter (x+i*8, y, 130);
	M_DrawCharacter (x + (SLIDER_RANGE-1)*8 * range, y, 131);
}

static void M_DrawCheckbox (int x, int y, int on)
{
	/*
	if (on)
		M_DrawCharacter (x, y, 131);
	else
		M_DrawCharacter (x, y, 129);
	*/
	if (on)
		M_Print (x, y, "on");
	else
		M_Print (x, y, "off");
}

static void M_Options_Draw (void)
{
	float		r;
	qpic_t	*p;

	M_DrawTransPic (16, 4, Draw_CachePic ("gfx/qplaque.lmp") );
	p = Draw_CachePic ("gfx/p_option.lmp");
	M_DrawPic ( (320-p->width)/2, 4, p);

	M_Print (16, 32, "    Customize controls");
	M_Print (16, 40, "         Go to console");
	M_Print (16, 48, "     Reset to defaults");

	M_Print (16, 56, "           Screen size");
	r = (scr_viewsize.value - 100) / (120 - 100);
	M_DrawSlider (220, 56, r);

	M_Print (16, 64, "            Brightness");
	r = (1.0 - v_gamma.value) / 0.5;
	M_DrawSlider (220, 64, r);

	M_Print (16, 72, "           Mouse Speed");
	r = (sensitivity.value - 1)/10;
	M_DrawSlider (220, 72, r);

	M_Print (16, 80, "       CD Music Volume");
	r = bgmvolume.value;
	M_DrawSlider (220, 80, r);

	M_Print (16, 88, "          Sound Volume");
	r = volume.value;
	M_DrawSlider (220, 88, r);

	M_Print (16, 96,  "            Always Run");
	M_DrawCheckbox (220, 96, cl_forwardspeed.value > 200);

	M_Print (16, 104, "          Invert Mouse");
	M_DrawCheckbox (220, 104, m_pitch.value < 0);

	M_Print (16, 112, "            Lookspring");
	M_DrawCheckbox (220, 112, lookspring.value);

	M_Print (16, 120, "            Lookstrafe");
	M_DrawCheckbox (220, 120, lookstrafe.value);

	// cursor
	M_DrawCharacter (200, 32 + options_cursor*8, 12+((int)(realtime*4)&1));
}

static void M_Options_Key (int k)
{
	switch (k)
	{
	case K_ESCAPE:
		M_Menu_Main_f ();
		break;

	case K_ENTER:
		m_entersound = true;
		switch (options_cursor)
		{
		case 0:
			M_Menu_Keys_f ();
			break;
		case 1:
			m_state = m_none;
			Con_ToggleConsole_f ();
			break;
		case 2:
			Cbuf_AddText ("exec default.cfg\n");
			break;
		default:
			M_AdjustSliders (1);
			break;
		}
		return;

	case K_UPARROW:
		localsfx ("misc/menu1.wav");
		options_cursor--;
		if (options_cursor < 0)
			options_cursor = OPTIONS_ITEMS-1;
		break;

	case K_DOWNARROW:
		localsfx ("misc/menu1.wav");
		options_cursor++;
		if (options_cursor >= OPTIONS_ITEMS)
			options_cursor = 0;
		break;

	case K_LEFTARROW:
		M_AdjustSliders (-1);
		break;

	case K_RIGHTARROW:
		M_AdjustSliders (1);
		break;
	}

	if(options_cursor == 12){
		if (k == K_UPARROW)
			options_cursor = 11;
		else
			options_cursor = 0;
	}
}

//=============================================================================
/* KEYS MENU */

static char *bindnames[][2] =
{
	{"+attack", 		"attack"},
	{"impulse 10", 		"change weapon"},
	{"+jump", 			"jump / swim up"},
	{"+forward", 		"walk forward"},
	{"+back", 			"backpedal"},
	{"+left", 			"turn left"},
	{"+right", 			"turn right"},
	{"+speed", 			"run"},
	{"+moveleft", 		"step left"},
	{"+moveright", 		"step right"},
	{"+strafe", 		"sidestep"},
	{"+lookup", 		"look up"},
	{"+lookdown", 		"look down"},
	{"centerview", 		"center view"},
	{"+mlook", 			"mouse look"},
	{"+klook", 			"keyboard look"},
	{"+moveup",			"swim up"},
	{"+movedown",		"swim down"}
};

static int		keys_cursor;
static int		bind_grab;

static void M_Menu_Keys_f (void)
{
	key_dest = key_menu;
	m_state = m_keys;
	m_entersound = true;
}

static void M_FindKeysForCommand (char *command, int *twokeys)
{
	int		count;
	int		j;
	int		l;
	char	*b;

	twokeys[0] = twokeys[1] = -1;
	l = strlen(command);
	count = 0;

	for (j=0 ; j<256 ; j++)
	{
		b = keybindings[j];
		if (!b)
			continue;
		if(strncmp(b, command, l) == 0)
		{
			twokeys[count] = j;
			count++;
			if (count == 2)
				break;
		}
	}
}

static void M_UnbindCommand (char *command)
{
	int		j;
	int		l;
	char	*b;

	l = strlen(command);

	for (j=0 ; j<256 ; j++)
	{
		b = keybindings[j];
		if (!b)
			continue;
		if(strncmp(b, command, l) == 0)
			Key_SetBinding (j, "");
	}
}

static void M_Keys_Draw (void)
{
	int		i;
	int		keys[2];
	char	*name;
	int		x, y;
	qpic_t	*p;

	p = Draw_CachePic ("gfx/ttl_cstm.lmp");
	M_DrawPic ( (320-p->width)/2, 4, p);

	if (bind_grab)
		M_Print (12, 32, "Press a key or button for this action");
	else
		M_Print (18, 32, "Enter to change, backspace to clear");

	// search for known bindings
	for (i=0 ; i<nelem(bindnames) ; i++)
	{
		y = 48 + 8*i;

		M_Print (16, y, bindnames[i][1]);

		M_FindKeysForCommand (bindnames[i][0], keys);

		if (keys[0] == -1)
		{
			M_Print (140, y, "???");
		}
		else
		{
			name = Key_KeynumToString (keys[0]);
			M_Print (140, y, name);
			x = strlen(name) * 8;
			if (keys[1] != -1)
			{
				M_Print (140 + x + 8, y, "or");
				M_Print (140 + x + 32, y, Key_KeynumToString (keys[1]));
			}
		}
	}

	if (bind_grab)
		M_DrawCharacter (130, 48 + keys_cursor*8, '=');
	else
		M_DrawCharacter (130, 48 + keys_cursor*8, 12+((int)(realtime*4)&1));
}

static void M_Keys_Key (int k)
{
	char	cmd[80];
	int		keys[2];

	if (bind_grab)
	{	// defining a key
		localsfx ("misc/menu1.wav");
		if (k != '`')
		{
			sprint (cmd, "bind \"%s\" \"%s\"\n", Key_KeynumToString (k), bindnames[keys_cursor][0]);
			Cbuf_InsertText (cmd);
		}

		bind_grab = false;
		return;
	}

	switch (k)
	{
	case K_ESCAPE:
		M_Menu_Options_f ();
		break;

	case K_LEFTARROW:
	case K_UPARROW:
		localsfx ("misc/menu1.wav");
		keys_cursor--;
		if (keys_cursor < 0)
			keys_cursor = nelem(bindnames)-1;
		break;

	case K_DOWNARROW:
	case K_RIGHTARROW:
		localsfx ("misc/menu1.wav");
		keys_cursor++;
		if (keys_cursor >= nelem(bindnames))
			keys_cursor = 0;
		break;

	case K_ENTER:		// go into bind mode
		M_FindKeysForCommand (bindnames[keys_cursor][0], keys);
		localsfx ("misc/menu2.wav");
		if (keys[1] != -1)
			M_UnbindCommand (bindnames[keys_cursor][0]);
		bind_grab = true;
		break;

	case K_BACKSPACE:		// delete bindings
	case K_DEL:				// delete bindings
		localsfx ("misc/menu2.wav");
		M_UnbindCommand (bindnames[keys_cursor][0]);
		break;
	}
}

//=============================================================================
/* HELP MENU */

static int		help_page;
#define	NUM_HELP_PAGES	6

static void M_Menu_Help_f (void)
{
	key_dest = key_menu;
	m_state = m_help;
	m_entersound = true;
	help_page = 0;
}

static void M_Help_Draw (void)
{
	M_DrawPic (0, 0, Draw_CachePic ( va("gfx/help%d.lmp", help_page)) );
}

static void M_Help_Key (int key)
{
	switch (key)
	{
	case K_ESCAPE:
		M_Menu_Main_f ();
		break;

	case K_UPARROW:
	case K_RIGHTARROW:
		m_entersound = true;
		if (++help_page >= NUM_HELP_PAGES)
			help_page = 0;
		break;

	case K_DOWNARROW:
	case K_LEFTARROW:
		m_entersound = true;
		if (--help_page < 0)
			help_page = NUM_HELP_PAGES-1;
		break;
	}

}

//=============================================================================
/* QUIT MENU */

static int		msgNumber;
static int		m_quit_prevstate;
static bool	wasInMenus;

static char *quitMessage [] =
{
/* .........1.........2.... */
  "  Are you gonna quit    ",
  "  this game just like   ",
  "   everything else?     ",
  "                        ",

  " Milord, methinks that  ",
  "   thou art a lowly     ",
  " quitter. Is this true? ",
  "                        ",

  " Do I need to bust your ",
  "  face open for trying  ",
  "        to quit?        ",
  "                        ",

  " Man, I oughta smack you",
  "   for trying to quit!  ",
  "     Press Y to get     ",
  "      smacked out.      ",

  " Press Y to quit like a ",
  "   big loser in life.   ",
  "  Press N to stay proud ",
  "    and successful!     ",

  "   If you press Y to    ",
  "  quit, I will summon   ",
  "  Satan all over your   ",
  "      hard drive!       ",

  "  Um, Asmodeus dislikes ",
  " his children trying to ",
  " quit. Press Y to return",
  "   to your Tinkertoys.  ",

  "  If you quit now, I'll ",
  "  throw a blanket-party ",
  "   for you next time!   ",
  "                        "
};

void M_Menu_Quit_f (void)
{
	if (m_state == m_quit)
		return;
	wasInMenus = (key_dest == key_menu);
	key_dest = key_menu;
	m_quit_prevstate = m_state;
	m_state = m_quit;
	m_entersound = true;
	msgNumber = rand()&7;
}

static void M_Quit_Key (int key)
{
	switch (key)
	{
	case K_ESCAPE:
	case 'n':
	case 'N':
		if (wasInMenus)
		{
			m_state = m_quit_prevstate;
			m_entersound = true;
		}
		else
		{
			key_dest = key_game;
			m_state = m_none;
		}
		break;

	case 'Y':
	case 'y':
		key_dest = key_console;
		Host_Quit_f ();
		break;

	default:
		break;
	}

}

static void
M_Quit_Draw(void)
{
	if(wasInMenus){
		m_state = m_quit_prevstate;
		m_recursiveDraw = true;
		M_Draw();
		m_state = m_quit;
	}

	M_DrawTextBox (56, 76, 24, 4);
	M_Print (64, 84,  quitMessage[msgNumber*4+0]);
	M_Print (64, 92,  quitMessage[msgNumber*4+1]);
	M_Print (64, 100, quitMessage[msgNumber*4+2]);
	M_Print (64, 108, quitMessage[msgNumber*4+3]);
}

//=============================================================================
/* LAN CONFIG MENU */

static int		lanConfig_cursor = -1;
static int		lanConfig_cursor_table [] = {72, 92};
#define NUM_LANCONFIG_CMDS	2

static char	lanConfig_portname[8];
static char	lanConfig_joinname[22];

static void M_Menu_LanConfig_f (void)
{
	key_dest = key_menu;
	m_state = m_lanconfig;
	m_entersound = true;
	if(lanConfig_cursor == -1)
		lanConfig_cursor = 1;
	snprint(lanConfig_portname, sizeof(lanConfig_portname), "%s", myip.srv);
	m_return_onerror = false;
	m_return_reason[0] = 0;
}

static void M_LanConfig_Draw (void)
{
	qpic_t	*p;
	int		basex;
	char	*startJoin;

	M_DrawTransPic (16, 4, Draw_CachePic ("gfx/qplaque.lmp") );
	p = Draw_CachePic ("gfx/p_multi.lmp");
	basex = (320-p->width)/2;
	M_DrawPic (basex, 4, p);

	if (StartingGame)
		startJoin = "New Game";
	else
		startJoin = "Join Game";
	M_Print (basex, 32, va ("%s - %s", startJoin, "UDP/IP"));
	basex += 8;

	M_Print (basex, 52, "Address:");
	M_Print (basex+9*8, 52, myip.ip);

	M_Print (basex, lanConfig_cursor_table[0], "Port");
	M_DrawTextBox (basex+8*8, lanConfig_cursor_table[0]-8, 6, 1);
	M_Print (basex+9*8, lanConfig_cursor_table[0], lanConfig_portname);

	if (JoiningGame)
	{
		M_Print (basex, lanConfig_cursor_table[1], "Join game at:");
		M_DrawTextBox (basex+8, lanConfig_cursor_table[1]+16-8, 22, 1);
		M_Print (basex+16, lanConfig_cursor_table[1]+16, lanConfig_joinname);
	}
	else
	{
		M_DrawTextBox (basex, lanConfig_cursor_table[1]-8, 2, 1);
		M_Print (basex+8, lanConfig_cursor_table[1], "OK");
	}

	M_DrawCharacter (basex-8, lanConfig_cursor_table [lanConfig_cursor], 12+((int)(realtime*4)&1));

	if (lanConfig_cursor == 0)
		M_DrawCharacter (basex+9*8 + 8*strlen(lanConfig_portname), lanConfig_cursor_table [0], 10+((int)(realtime*4)&1));

	if (JoiningGame && lanConfig_cursor == 1)
		M_DrawCharacter (basex+16 + 8*strlen(lanConfig_joinname), lanConfig_cursor_table [1]+16, 10+((int)(realtime*4)&1));

	if (*m_return_reason)
		M_PrintWhite (basex, 148, m_return_reason);
}

static void M_LanConfig_Key (int key)
{
	int		l;

	switch (key)
	{
	case K_ESCAPE:
		M_Menu_Net_f ();
		break;

	case K_UPARROW:
		localsfx ("misc/menu1.wav");
		lanConfig_cursor--;
		if (lanConfig_cursor < 0)
			lanConfig_cursor = NUM_LANCONFIG_CMDS-1;
		break;

	case K_DOWNARROW:
		localsfx ("misc/menu1.wav");
		lanConfig_cursor++;
		if (lanConfig_cursor >= NUM_LANCONFIG_CMDS)
			lanConfig_cursor = 0;
		break;

	case K_ENTER:
		if (lanConfig_cursor == 0)
			break;

		m_entersound = true;

		Cbuf_AddText ("stopdemo\n");
		if (UDPIPConfig)
			Cbuf_AddText(va("port %s\n", lanConfig_portname));

		if (lanConfig_cursor == 1)
		{
			if(StartingGame){
				M_Menu_GameOptions_f ();
				break;
			}else{
				m_return_state = m_state;
				m_return_onerror = true;
				key_dest = key_game;
				m_state = m_none;
				Cbuf_AddText(va("connect \"%s\"\n", lanConfig_joinname));
			}
			break;
		}

		break;

	case K_BACKSPACE:
		if (lanConfig_cursor == 0)
		{
			if (strlen(lanConfig_portname))
				lanConfig_portname[strlen(lanConfig_portname)-1] = 0;
		}

		if (JoiningGame && lanConfig_cursor == 1)
		{
			if (strlen(lanConfig_joinname))
				lanConfig_joinname[strlen(lanConfig_joinname)-1] = 0;
		}
		break;

	default:
		if (key < 32 || key > 127)
			break;

		if (JoiningGame && lanConfig_cursor == 1)
		{
			l = strlen(lanConfig_joinname);
			if (l < 21)
			{
				lanConfig_joinname[l+1] = 0;
				lanConfig_joinname[l] = key;
			}
		}

		if (key < '0' || key > '9')
			break;
		if (lanConfig_cursor == 0)
		{
			l = strlen(lanConfig_portname);
			if (l < 5)
			{
				lanConfig_portname[l+1] = 0;
				lanConfig_portname[l] = key;
			}
		}
	}
	l = atoi(lanConfig_portname);
	if(l > 0 && l < 65535)
		sprint(lanConfig_portname, "%d", l);
}

//=============================================================================
/* GAME OPTIONS MENU */

typedef struct
{
	char	*name;
	char	*description;
} level_t;

static level_t		levels[] =
{
	{"start", "Entrance"},	// 0

	{"e1m1", "Slipgate Complex"},				// 1
	{"e1m2", "Castle of the Damned"},
	{"e1m3", "The Necropolis"},
	{"e1m4", "The Grisly Grotto"},
	{"e1m5", "Gloom Keep"},
	{"e1m6", "The Door To Chthon"},
	{"e1m7", "The House of Chthon"},
	{"e1m8", "Ziggurat Vertigo"},

	{"e2m1", "The Installation"},				// 9
	{"e2m2", "Ogre Citadel"},
	{"e2m3", "Crypt of Decay"},
	{"e2m4", "The Ebon Fortress"},
	{"e2m5", "The Wizard's Manse"},
	{"e2m6", "The Dismal Oubliette"},
	{"e2m7", "Underearth"},

	{"e3m1", "Termination Central"},			// 16
	{"e3m2", "The Vaults of Zin"},
	{"e3m3", "The Tomb of Terror"},
	{"e3m4", "Satan's Dark Delight"},
	{"e3m5", "Wind Tunnels"},
	{"e3m6", "Chambers of Torment"},
	{"e3m7", "The Haunted Halls"},

	{"e4m1", "The Sewage System"},				// 23
	{"e4m2", "The Tower of Despair"},
	{"e4m3", "The Elder God Shrine"},
	{"e4m4", "The Palace of Hate"},
	{"e4m5", "Hell's Atrium"},
	{"e4m6", "The Pain Maze"},
	{"e4m7", "Azure Agony"},
	{"e4m8", "The Nameless City"},

	{"end", "Shub-Niggurath's Pit"},			// 31

	{"dm1", "Place of Two Deaths"},				// 32
	{"dm2", "Claustrophobopolis"},
	{"dm3", "The Abandoned Base"},
	{"dm4", "The Bad Place"},
	{"dm5", "The Cistern"},
	{"dm6", "The Dark Zone"}
};

//MED 01/06/97 added hipnotic levels
static level_t hipnoticlevels[] =
{
	{"start", "Command HQ"},  // 0

	{"hip1m1", "The Pumping Station"},			 // 1
	{"hip1m2", "Storage Facility"},
	{"hip1m3", "The Lost Mine"},
	{"hip1m4", "Research Facility"},
	{"hip1m5", "Military Complex"},

	{"hip2m1", "Ancient Realms"},			 // 6
	{"hip2m2", "The Black Cathedral"},
	{"hip2m3", "The Catacombs"},
	{"hip2m4", "The Crypt"},
	{"hip2m5", "Mortum's Keep"},
	{"hip2m6", "The Gremlin's Domain"},

	{"hip3m1", "Tur Torment"},		 // 12
	{"hip3m2", "Pandemonium"},
	{"hip3m3", "Limbo"},
	{"hip3m4", "The Gauntlet"},

	{"hipend", "Armagon's Lair"},		 // 16

	{"hipdm1", "The Edge of Oblivion"}			  // 17
};

//PGM 01/07/97 added rogue levels
//PGM 03/02/97 added dmatch level
static level_t		roguelevels[] =
{
	{"start",	"Split Decision"},
	{"r1m1",	"Deviant's Domain"},
	{"r1m2",	"Dread Portal"},
	{"r1m3",	"Judgement Call"},
	{"r1m4",	"Cave of Death"},
	{"r1m5",	"Towers of Wrath"},
	{"r1m6",	"Temple of Pain"},
	{"r1m7",	"Tomb of the Overlord"},
	{"r2m1",	"Tempus Fugit"},
	{"r2m2",	"Elemental Fury I"},
	{"r2m3",	"Elemental Fury II"},
	{"r2m4",	"Curse of Osiris"},
	{"r2m5",	"Wizard's Keep"},
	{"r2m6",	"Blood Sacrifice"},
	{"r2m7",	"Last Bastion"},
	{"r2m8",	"Source of Evil"},
	{"ctf1",    "Division of Change"}
};

typedef struct
{
	char	*description;
	int		firstLevel;
	int		levels;
} episode_t;

static episode_t	episodes[] =
{
	{"Welcome to Quake", 0, 1},
	{"Doomed Dimension", 1, 8},
	{"Realm of Black Magic", 9, 7},
	{"Netherworld", 16, 7},
	{"The Elder World", 23, 8},
	{"Final Level", 31, 1},
	{"Deathmatch Arena", 32, 6}
};

//MED 01/06/97  added hipnotic episodes
static episode_t   hipnoticepisodes[] =
{
	{"Scourge of Armagon", 0, 1},
	{"Fortress of the Dead", 1, 5},
	{"Dominion of Darkness", 6, 6},
	{"The Rift", 12, 4},
	{"Final Level", 16, 1},
	{"Deathmatch Arena", 17, 1}
};

//PGM 01/07/97 added rogue episodes
//PGM 03/02/97 added dmatch episode
static episode_t	rogueepisodes[] =
{
	{"Introduction", 0, 1},
	{"Hell's Fortress", 1, 7},
	{"Corridors of Time", 8, 8},
	{"Deathmatch Arena", 16, 1}
};

static int	startepisode;
static int	startlevel;
static int maxplayers;
static bool m_serverInfoMessage = false;
static double m_serverInfoMessageTime;

static void M_Menu_GameOptions_f (void)
{
	key_dest = key_menu;
	m_state = m_gameoptions;
	m_entersound = true;
	if (maxplayers == 0)
		maxplayers = svs.maxclients;
	if (maxplayers < 2)
		maxplayers = svs.maxclientslimit;
}

static int gameoptions_cursor_table[] = {40, 56, 64, 72, 80, 88, 96, 112, 120};
#define	NUM_GAMEOPTIONS	9
static int		gameoptions_cursor;

static void M_GameOptions_Draw (void)
{
	qpic_t	*p;
	int		x;

	M_DrawTransPic (16, 4, Draw_CachePic ("gfx/qplaque.lmp") );
	p = Draw_CachePic ("gfx/p_multi.lmp");
	M_DrawPic ( (320-p->width)/2, 4, p);

	M_DrawTextBox (152, 32, 10, 1);
	M_Print (160, 40, "begin game");

	M_Print (0, 56, "      Max players");
	M_Print (160, 56, va("%d", maxplayers) );

	M_Print (0, 64, "        Game Type");
	if (coop.value)
		M_Print (160, 64, "Cooperative");
	else
		M_Print (160, 64, "Deathmatch");

	M_Print (0, 72, "        Teamplay");
	if (rogue)
	{
		char *msg;

		switch((int)teamplay.value)
		{
			case 1: msg = "No Friendly Fire"; break;
			case 2: msg = "Friendly Fire"; break;
			case 3: msg = "Tag"; break;
			case 4: msg = "Capture the Flag"; break;
			case 5: msg = "One Flag CTF"; break;
			case 6: msg = "Three Team CTF"; break;
			default: msg = "Off"; break;
		}
		M_Print (160, 72, msg);
	}
	else
	{
		char *msg;

		switch((int)teamplay.value)
		{
			case 1: msg = "No Friendly Fire"; break;
			case 2: msg = "Friendly Fire"; break;
			default: msg = "Off"; break;
		}
		M_Print (160, 72, msg);
	}

	M_Print (0, 80, "            Skill");
	if (skill.value == 0)
		M_Print (160, 80, "Easy difficulty");
	else if (skill.value == 1)
		M_Print (160, 80, "Normal difficulty");
	else if (skill.value == 2)
		M_Print (160, 80, "Hard difficulty");
	else
		M_Print (160, 80, "Nightmare difficulty");

	M_Print (0, 88, "       Frag Limit");
	if (fraglimit.value == 0)
		M_Print (160, 88, "none");
	else
		M_Print (160, 88, va("%d frags", (int)fraglimit.value));

	M_Print (0, 96, "       Time Limit");
	if (timelimit.value == 0)
		M_Print (160, 96, "none");
	else
		M_Print (160, 96, va("%d minutes", (int)timelimit.value));

	M_Print (0, 112, "         Episode");
	//MED 01/06/97 added hipnotic episodes
	if (hipnotic)
		M_Print (160, 112, hipnoticepisodes[startepisode].description);
	//PGM 01/07/97 added rogue episodes
	else if (rogue)
		M_Print (160, 112, rogueepisodes[startepisode].description);
	else
		M_Print (160, 112, episodes[startepisode].description);

	M_Print (0, 120, "           Level");
	//MED 01/06/97 added hipnotic episodes
	if (hipnotic)
	{
		M_Print (160, 120, hipnoticlevels[hipnoticepisodes[startepisode].firstLevel + startlevel].description);
		M_Print (160, 128, hipnoticlevels[hipnoticepisodes[startepisode].firstLevel + startlevel].name);
	}
	//PGM 01/07/97 added rogue episodes
	else if (rogue)
	{
		M_Print (160, 120, roguelevels[rogueepisodes[startepisode].firstLevel + startlevel].description);
		M_Print (160, 128, roguelevels[rogueepisodes[startepisode].firstLevel + startlevel].name);
	}
	else
	{
		M_Print (160, 120, levels[episodes[startepisode].firstLevel + startlevel].description);
		M_Print (160, 128, levels[episodes[startepisode].firstLevel + startlevel].name);
	}

	// line cursor
	M_DrawCharacter (144, gameoptions_cursor_table[gameoptions_cursor], 12+((int)(realtime*4)&1));

	if (m_serverInfoMessage)
	{
		if ((realtime - m_serverInfoMessageTime) < 5.0)
		{
			x = (320-26*8)/2;
			M_DrawTextBox (x, 138, 24, 4);
			x += 8;
			M_Print (x, 146, "  More than 4 players   ");
			M_Print (x, 154, " requires using command ");
			M_Print (x, 162, "line parameters; please ");
			M_Print (x, 170, "   see techinfo.txt.    ");
		}
		else
		{
			m_serverInfoMessage = false;
		}
	}
}

static void M_NetStart_Change (int dir)
{
	int count;

	switch (gameoptions_cursor)
	{
	case 1:
		maxplayers += dir;
		if (maxplayers > svs.maxclientslimit)
		{
			maxplayers = svs.maxclientslimit;
			m_serverInfoMessage = true;
			m_serverInfoMessageTime = realtime;
		}
		if (maxplayers < 2)
			maxplayers = 2;
		break;

	case 2:
		setcvarv ("coop", coop.value ? 0 : 1);
		break;

	case 3:
		if (rogue)
			count = 6;
		else
			count = 2;

		setcvarv ("teamplay", teamplay.value + dir);
		if (teamplay.value > count)
			setcvarv ("teamplay", 0);
		else if (teamplay.value < 0)
			setcvarv ("teamplay", count);
		break;

	case 4:
		setcvarv ("skill", skill.value + dir);
		if (skill.value > 3)
			setcvarv ("skill", 0);
		if (skill.value < 0)
			setcvarv ("skill", 3);
		break;

	case 5:
		setcvarv ("fraglimit", fraglimit.value + dir*10);
		if (fraglimit.value > 100)
			setcvarv ("fraglimit", 0);
		if (fraglimit.value < 0)
			setcvarv ("fraglimit", 100);
		break;

	case 6:
		setcvarv ("timelimit", timelimit.value + dir*5);
		if (timelimit.value > 60)
			setcvarv ("timelimit", 0);
		if (timelimit.value < 0)
			setcvarv ("timelimit", 60);
		break;

	case 7:
		startepisode += dir;
		//MED 01/06/97 added hipnotic count
		if (hipnotic)
			count = 6;
		//PGM 01/07/97 added rogue count
		//PGM 03/02/97 added 1 for dmatch episode
		else if (rogue)
			count = 4;
		else if (registered.value)
			count = 7;
		else
			count = 2;

		if (startepisode < 0)
			startepisode = count - 1;

		if (startepisode >= count)
			startepisode = 0;

		startlevel = 0;
		break;

	case 8:
		startlevel += dir;
		//MED 01/06/97 added hipnotic episodes
		if (hipnotic)
			count = hipnoticepisodes[startepisode].levels;
		//PGM 01/06/97 added hipnotic episodes
		else if (rogue)
			count = rogueepisodes[startepisode].levels;
		else
			count = episodes[startepisode].levels;

		if (startlevel < 0)
			startlevel = count - 1;

		if (startlevel >= count)
			startlevel = 0;
		break;
	}
}

static void M_GameOptions_Key (int key)
{
	switch (key)
	{
	case K_ESCAPE:
		M_Menu_Net_f ();
		break;

	case K_UPARROW:
		localsfx ("misc/menu1.wav");
		gameoptions_cursor--;
		if (gameoptions_cursor < 0)
			gameoptions_cursor = NUM_GAMEOPTIONS-1;
		break;

	case K_DOWNARROW:
		localsfx ("misc/menu1.wav");
		gameoptions_cursor++;
		if (gameoptions_cursor >= NUM_GAMEOPTIONS)
			gameoptions_cursor = 0;
		break;

	case K_LEFTARROW:
		if (gameoptions_cursor == 0)
			break;
		localsfx ("misc/menu3.wav");
		M_NetStart_Change (-1);
		break;

	case K_RIGHTARROW:
		if (gameoptions_cursor == 0)
			break;
		localsfx ("misc/menu3.wav");
		M_NetStart_Change (1);
		break;

	case K_ENTER:
		localsfx ("misc/menu2.wav");
		if (gameoptions_cursor == 0)
		{
			if (sv.active)
				Cbuf_AddText ("disconnect\n");
			Cbuf_AddText ( va ("maxplayers %ud\n", maxplayers) );
			SCR_BeginLoadingPlaque ();

			if (hipnotic)
				Cbuf_AddText ( va ("map %s\n", hipnoticlevels[hipnoticepisodes[startepisode].firstLevel + startlevel].name) );
			else if (rogue)
				Cbuf_AddText ( va ("map %s\n", roguelevels[rogueepisodes[startepisode].firstLevel + startlevel].name) );
			else
				Cbuf_AddText ( va ("map %s\n", levels[episodes[startepisode].firstLevel + startlevel].name) );

			return;
		}

		M_NetStart_Change (1);
		break;
	}
}

//=============================================================================
/* Menu Subsystem */

void M_Init (void)
{
	Cmd_AddCommand ("togglemenu", M_ToggleMenu_f);

	Cmd_AddCommand ("menu_main", M_Menu_Main_f);
	Cmd_AddCommand ("menu_singleplayer", M_Menu_SinglePlayer_f);
	Cmd_AddCommand ("menu_load", M_Menu_Load_f);
	Cmd_AddCommand ("menu_save", M_Menu_Save_f);
	Cmd_AddCommand ("menu_multiplayer", M_Menu_MultiPlayer_f);
	Cmd_AddCommand ("menu_setup", M_Menu_Setup_f);
	Cmd_AddCommand ("menu_options", M_Menu_Options_f);
	Cmd_AddCommand ("menu_keys", M_Menu_Keys_f);
	Cmd_AddCommand ("help", M_Menu_Help_f);
	Cmd_AddCommand ("menu_quit", M_Menu_Quit_f);
}

void M_Draw (void)
{
	if (m_state == m_none || key_dest != key_menu)
		return;

	if (!m_recursiveDraw)
	{
		if (scr_con_current)
			Draw_ConsoleBackground (vid.height);
		else
			Draw_FadeScreen ();

		scr_fullupdate = 0;
	}
	else
	{
		m_recursiveDraw = false;
	}

	switch (m_state)
	{
	case m_none:
		break;

	case m_main:
		M_Main_Draw ();
		break;

	case m_singleplayer:
		M_SinglePlayer_Draw ();
		break;

	case m_load:
		M_Load_Draw ();
		break;

	case m_save:
		M_Save_Draw ();
		break;

	case m_multiplayer:
		M_MultiPlayer_Draw ();
		break;

	case m_setup:
		M_Setup_Draw ();
		break;

	case m_net:
		M_Net_Draw ();
		break;

	case m_options:
		M_Options_Draw ();
		break;

	case m_keys:
		M_Keys_Draw ();
		break;

	case m_help:
		M_Help_Draw ();
		break;

	case m_quit:
		M_Quit_Draw ();
		break;

	case m_lanconfig:
		M_LanConfig_Draw ();
		break;

	case m_gameoptions:
		M_GameOptions_Draw ();
		break;
	}

	if (m_entersound)
	{
		localsfx ("misc/menu2.wav");
		m_entersound = false;
	}
}

void
M_Keydown(int key)
{
	switch(m_state){
	case m_none:
		return;
	case m_main:
		M_Main_Key(key);
		break;
	case m_singleplayer:
		M_SinglePlayer_Key(key);
		break;
	case m_load:
		M_Load_Key(key);
		break;
	case m_save:
		M_Save_Key(key);
		break;
	case m_multiplayer:
		M_MultiPlayer_Key(key);
		break;
	case m_setup:
		M_Setup_Key(key);
		break;
	case m_net:
		M_Net_Key(key);
		break;
	case m_options:
		M_Options_Key(key);
		break;
	case m_keys:
		M_Keys_Key(key);
		break;
	case m_help:
		M_Help_Key(key);
		break;
	case m_quit:
		M_Quit_Key(key);
		break;
	case m_lanconfig:
		M_LanConfig_Key(key);
		break;
	case m_gameoptions:
		M_GameOptions_Key(key);
		break;
	}
}