//read menu.h

#include "quakedef.h"
#include "shader.h"

//draws the size specified, plus a little extra border (about 8 pixels in each direction, could be more though).
//size is in vpixels.
void Draw_ApproxTextBox (float x, float y, float width, float height)
{
	mpic_t	*p;
	float	cx, cy;
	int		n, lines, columns;

	x -= 8;
	y -= 8;

	p = R2D_SafeCachePic ("gfx/box_tl.lmp");
	if (R_GetShaderSizes(p, NULL, NULL, false) != true)	//assume none exist
	{	//simple fill.
		R2D_ImageColours(0.1, 0.1, 0.1, 0.9);
		R2D_FillBlock(x, y, width + 16, height + 16);
		R2D_ImageColours(1.0, 1.0, 1.0, 1.0);
		return;
	}

	//okay, we're drawing it with pics.
	//expand the border to keep things centred.
	lines = ceil(height/8);
	y -= (lines*8-height)/2;

	columns = ceil(width/16)*2;	//columns must be a multiple of 2.
	x -= (columns*8-width)/2;

	// draw left side
	cx = x;
	cy = y;
	if (p)
		R2D_ScalePic (cx, cy, 8, 8, p);
	p = R2D_SafeCachePic ("gfx/box_ml.lmp");
	for (n = 0; n < lines; n++)
	{
		cy += 8;
		if (p)
			R2D_ScalePic (cx, cy, 8, 8, p);
	}
	p = R2D_SafeCachePic ("gfx/box_bl.lmp");
	if (p)
		R2D_ScalePic (cx, cy+8, 8, 8, p);

	// draw middle
	cx += 8;
	while (columns > 0)
	{
		cy = y;
		p = R2D_SafeCachePic ("gfx/box_tm.lmp");
		if (p)
			R2D_ScalePic (cx, cy, 16, 8, p);
		p = R2D_SafeCachePic ("gfx/box_mm.lmp");
		for (n = 0; n < lines; n++)
		{
			cy += 8;
			if (n == 1)
				p = R2D_SafeCachePic ("gfx/box_mm2.lmp");
			if (p)
				R2D_ScalePic (cx, cy, 16, 8, p);
		}
		p = R2D_SafeCachePic ("gfx/box_bm.lmp");
		if (p)
			R2D_ScalePic (cx, cy+8, 16, 8, p);
		columns -= 2;
		cx += 16;
	}

	// draw right side
	cy = y;
	p = R2D_SafeCachePic ("gfx/box_tr.lmp");
	if (p)
		R2D_ScalePic (cx, cy, 8, 8, p);
	p = R2D_SafeCachePic ("gfx/box_mr.lmp");
	for (n = 0; n < lines; n++)
	{
		cy += 8;
		if (p)
			R2D_ScalePic (cx, cy, 8, 8, p);
	}
	p = R2D_SafeCachePic ("gfx/box_br.lmp");
	if (p)
		R2D_ScalePic (cx, cy+8, 8, 8, p);
}

#ifndef NOBUILTINMENUS

static int omousex;
static int omousey;
static qboolean mousemoved;
static qboolean bindingactive;
extern cvar_t cl_cursor;
extern cvar_t cl_cursorsize;
extern cvar_t cl_cursorbias;
extern cvar_t m_preset_chosen;
extern menu_t *topmenu;
menuoption_t *M_NextSelectableItem(emenu_t *m, menuoption_t *old);

#ifdef HEXEN2
//this function is so fucked up.
//firstly, the source image uses 0 for transparent instead of 255. this means we need special handling. *sigh*.
//secondly we have to avoid sampling too much of the image, because i chars seem to have stray white pixels in them
//thirdly, we hard-code (by eye) the space between chars, which should be different for any character pair.
//but we're lazy so we don't consider the next char. italic fonts are annoying like that. feel free to refudge it.
void Draw_Hexen2BigFontString(int x, int y, const char *text)
{
	int c;
	int sx, sy;
	mpic_t *p;
	p = R_RegisterShader ("gfx/menu/bigfont.lmp", SUF_2D,
		"{\n"
			"if $nofixed\n"
				"program default2d\n"
			"endif\n"
			"affine\n"
			"nomipmaps\n"
			"{\n"
				"clampmap $diffuse\n"
				"rgbgen vertex\n"
				"alphagen vertex\n"
				"blendfunc gl_one gl_one_minus_src_alpha\n"
			"}\n"
			"sort additive\n"
		"}\n");
	if (!p->defaulttextures->base)
	{
		void *file;
		qofs_t fsize = FS_LoadFile("gfx/menu/bigfont.lmp", &file);
		if (file)
		{
			unsigned int w = ((unsigned int*)file)[0];
			unsigned int h = ((unsigned int*)file)[1];
			if (8+w*h==fsize)
				p->defaulttextures->base = R_LoadReplacementTexture("gfx/menu/bigfont.lmp", NULL, IF_NOPCX|IF_PREMULTIPLYALPHA|IF_UIPIC|IF_NOPICMIP|IF_NOMIPMAP|IF_CLAMP, (qbyte*)file+8, w, h, TF_H2_TRANS8_0);
			FS_FreeFile(file);	//got image data
		}
		if (!p->defaulttextures->base)
			p->defaulttextures->base = R_LoadHiResTexture("gfx/menu/bigfont.lmp", NULL, IF_PREMULTIPLYALPHA|IF_UIPIC|IF_NOPICMIP|IF_NOMIPMAP|IF_CLAMP);
	}

	while(*text)
	{
		c = *text++;
		if (c >= 'a' && c <= 'z')
		{
			sx = ((c-'a')%8)*20;
			sy = ((c-'a')/8)*20;
		}
		else if (c >= 'A' && c <= 'Z')
		{
			c = c - 'A' + 'a';
			sx = ((c-'a')%8)*20;
			sy = ((c-'a')/8)*20;
		}
		else// if (*text <= ' ')
		{
			sx=-1;
			sy=-1;
		}
		if(sx>=0)
			R2D_SubPic(x, y, 18, 20, p, sx, sy, 20*8, 20*4);

		switch(c)
		{
		case 'a':	x+=15; break;
		case 'b':	x+=15; break;
		case 'c':	x+=15; break;
		case 'd':	x+=15; break;
		case 'e':	x+=15; break;
		case 'f':	x+=15; break;
		case 'g':	x+=15; break;
		case 'h':	x+=15; break;
		case 'i':	x+=10; break;
		case 'j':	x+=15; break;
		case 'k':	x+=18; break;
		case 'l':	x+=15; break;
		case 'm':	x+=18; break;
		case 'n':	x+=15; break;
		case 'o':	x+=15; break;
		case 'p':	x+=15; break;
		case 'q':	x+=18; break;
		case 'r':	x+=18; break;
		case 's':	x+=13; break;
		case 't':	x+=15; break;
		case 'u':	x+=15; break;
		case 'v':	x+=12; break;
		case 'w':	x+=15; break;
		case 'x':	x+=18; break;
		case 'y':	x+=15; break;
		case 'z':	x+=18; break;
		default:	x+=20; break;
		}
	}
}
#endif

mpic_t *QBigFontWorks(void)
{
	mpic_t *p;
	int i;
	char *names[] = {
		"gfx/mcharset.lmp",
		"mcharset.lmp",
		"textures/gfx/mcharset.lmp",
		"textures/mcharset.lmp",
		NULL
	};
	for (i = 0; names[i]; i++)
	{
		p = R2D_SafeCachePic (names[i]);
		if (p && R_GetShaderSizes(p, NULL, NULL, true))
			return p;
	}
	return NULL;
}
void Draw_BigFontString(int x, int y, const char *text)
{
	int sx, sy;
	mpic_t *p;
	p = QBigFontWorks();
	if (!p)
	{
		Draw_AltFunString(x, y + (20-8)/2, text);
		return;
	}

	{	//a hack for scaling
		p->width = 20*8;
		p->height = 20*8;
	}

	while(*text)
	{
		if (*text >= 'A' && *text <= 'Z')
		{
			sx = ((*text-'A')%8)*(p->width>>3);
			sy = ((*text-'A')/8)*(p->height>>3);
		}
		else if (*text >= 'a' && *text <= 'z')
		{
			sx = ((*text-'a'+26)%8)*(p->width>>3);
			sy = ((*text-'a'+26)/8)*(p->height>>3);
		}
		else if (*text >= '0' && *text <= '1')
		{
			sx = ((*text-'0'+26*2)%8)*(p->width>>3);
			sy = ((*text-'0'+26*2)/8)*(p->height>>3);
		}
		else if (*text == ':')
		{
			sx = ((*text-'0'+26*2+10)%8)*(p->width>>3);
			sy = ((*text-'0'+26*2+10)/8)*(p->height>>3);
		}
		else if (*text == '/')
		{
			sx = ((*text-'0'+26*2+11)%8)*(p->width>>3);
			sy = ((*text-'0'+26*2+11)/8)*(p->height>>3);
		}
		else// if (*text <= ' ')
		{
			sx=-1;
			sy=-1;
		}
		if(sx>=0)
			R2D_SubPic(x, y, 20, 20, p, sx, sy, 20*8, 20*8);
		x+=(p->width>>3);
		text++;
	}
}

char *menudotstyle;
int maxdots;
int mindot;
int dotofs;

static void MenuTooltipChange(emenu_t *menu, const char *text)
{
	unsigned int MAX_CHARS=1024;
	menutooltip_t *mtt;
	if (menu->tooltip)
	{
		Z_Free(menu->tooltip);
		menu->tooltip = NULL;
	}

	if (!text || !text[0] || vid.width < 320 || vid.height < 200)
		return;

	// allocate new tooltip structure, copy text to structure
	mtt = (menutooltip_t *)Z_Malloc(sizeof(menutooltip_t) + sizeof(conchar_t)*MAX_CHARS);
	mtt->end = COM_ParseFunString(CON_WHITEMASK, text, mtt->text, sizeof(conchar_t)*MAX_CHARS, false);

	menu->tooltip = mtt;
}

static qboolean MI_Selectable(menuoption_t *op)
{
	switch(op->common.type)
	{
	case mt_text:
		return false;
	case mt_button:
		return true;
#ifdef HEXEN2
	case mt_hexen2buttonbigfont:
		return true;
#endif
	case mt_qbuttonbigfont:
		return true;
	case mt_menudot:
		return false;
	case mt_picturesel:
		return true;
	case mt_picture:
		return false;
	case mt_framestart:
		return false;
	case mt_frameend:
		return true;
	case mt_box:
		return false;
	case mt_slider:
		return true;
	case mt_checkbox:
		return true;
	case mt_edit:
		return true;
	case mt_bind:
		return true;
	case mt_combo:
		return true;
	case mt_custom:
		return true;
	default:
		return false;
	}
}

static qboolean M_MouseMoved(emenu_t *menu)
{
	int ypos = menu->ypos, framescroll = 0;
	menuoption_t *option;
	qboolean havemouseitem = false;
//	if (menu->prev && !menu->exclusive)
//		if (M_MouseMoved(menu->prev))
//			return true;
	if (bindingactive)
		return true;
	for(option = menu->options; option; option = option->common.next)
	{
		if (option->common.ishidden)
			continue;

		if (mousecursor_x > menu->xpos+option->common.posx-option->common.extracollide && mousecursor_x < menu->xpos+option->common.posx+option->common.width)
		{
			if (mousecursor_y > ypos+option->common.posy && mousecursor_y < ypos+option->common.posy+option->common.height)
			{
				if (MI_Selectable(option))
				{
					if (menu->mouseitem != option)
					{
						menu->mouseitem = option;
						menu->tooltiptime = realtime + 1;
						MenuTooltipChange(menu, menu->mouseitem->common.tooltip);
					}
					havemouseitem = true;
				}
			}
		}

		switch(option->common.type)
		{
		default:
			break;
		case mt_framestart:
			ypos += framescroll;
			framescroll = 0;
			break;
		case mt_frameend:
			{
				menuoption_t *opt2;
				int maxy = option->frame.common.posy;
				for (opt2 = option->common.next; opt2; opt2 = opt2->common.next)
				{
					if (opt2->common.posy + opt2->common.height > maxy)
						maxy = opt2->common.posy + opt2->common.height;
				}
				maxy -= vid.height-8;
				framescroll += option->frame.frac * maxy;
				ypos -= option->frame.frac * maxy;
			}
			break;
		}
	}
	if (!havemouseitem && menu->mouseitem)
	{
		menu->mouseitem = NULL;
		MenuTooltipChange(menu, NULL);
	}
	return true;
}

static void M_CheckMouseMove(emenu_t *m)
{
	if (omousex != (int)mousecursor_x || omousey != (int)mousecursor_y)
		mousemoved = true;
	else
		mousemoved = false;
	omousex = mousecursor_x;
	omousey = mousecursor_y;

	if (mousemoved)
		M_MouseMoved(m);
}

static float M_DrawScrollbar(int x, int y, int width, int height, float frac, qboolean mgrabbed)
{
	float unused = 0;
	mpic_t *pic;
	int knob=y;

	R2D_ImageColours(1,1,1,1);

	pic = R2D_SafeCachePic("scrollbars/slidebg.tga");
	if (pic && R_GetShaderSizes(pic, NULL, NULL, false)>0)
	{
		unused = 8*2+64;	//top+bottom are 8 pixels, knob is 64
		R2D_ScalePic(x + width - 8, y+8, 8, height-16, pic);

		pic = R2D_SafeCachePic("scrollbars/arrow_up.tga");
		R2D_ScalePic(x + width - 8, y, 8, 8, pic);

		pic = R2D_SafeCachePic("scrollbars/arrow_down.tga");
		R2D_ScalePic(x + width - 8, y + height - 8, 8, 8, pic);

		knob += 8;
		knob += frac * (float)(height-(unused));

		pic = R2D_SafeCachePic("scrollbars/slider.tga");
		R2D_ScalePic(x + width - 8, knob, 8, 64, pic);
	}
	else
	{
		unused = width;	//top+bottom are invisible, knob is square
		R2D_ImageColours(0.1, 0.1, 0.2, 1.0);
		R2D_FillBlock(x, y, width, height);

		knob += frac * (height-unused);

		R2D_ImageColours(0.35, 0.35, 0.55, 1.0);
		R2D_FillBlock(x, knob, width, width);
		R2D_ImageColours(1,1,1,1);
	}

	if (mgrabbed)
	{
		float my;

		my = mousecursor_y - y;
		my -= unused/2;
		my /= height-unused;
		if (my > 1)
			my = 1;
		if (my < 0)
			my = 0;
		frac = my;
	}
	return frac;
}

static void MenuDrawItems(int xpos, int ypos, menuoption_t *option, emenu_t *menu)
{
	int i;
	mpic_t *p;
	int pw,ph;
	int framescroll = 0;

	menuframe_t *framescroller = NULL;

	for (; option; option = option->common.next)
	{
		if (option->common.ishidden)
			continue;

		if (framescroller && option == menu->selecteditem)
		{
			if (ypos+option->common.posy < framescroller->common.posy)
			{
				framescroller->frac -= 0.1;
				if (framescroller->frac < 0)
					framescroller->frac = 0;
			}
			else if (ypos+option->common.posy+option->common.height > framescroller->common.posy+framescroller->common.height)
			{
				framescroller->frac += 0.1;
				if (framescroller->frac > 1)
					framescroller->frac = 1;
			}
		}

		if (&menu->menu == topmenu && menu->mouseitem == option && option->common.type != mt_frameend)
		{
			float alphamax = 0.5, alphamin = 0.2;
			R2D_ImageColours(.5,.4,0,(sin(realtime*2)+1)*0.5*(alphamax-alphamin)+alphamin);
			R2D_FillBlock(xpos+menu->mouseitem->common.posx, ypos+menu->mouseitem->common.posy, menu->mouseitem->common.width, menu->mouseitem->common.height);
			R2D_ImageColours(1,1,1,1);
		}
		switch(option->common.type)
		{
		case mt_menucursor:
			if ((int)(realtime*4)&1)
				Draw_FunString(xpos+option->common.posx, ypos+option->common.posy, "^Ue00d");
			break;
		case mt_text:
			if (!option->text.text)
			{	//blinking cursor image hack (FIXME)
				if ((int)(realtime*4)&1)
					Draw_FunString(xpos+option->common.posx, ypos+option->common.posy, "^Ue00d");
			}
			else if (option->common.width)
				Draw_FunStringWidth(xpos + option->common.posx, ypos+option->common.posy, option->text.text, option->common.width, option->text.rightalign, option->text.isred);
			else if (option->text.isred)
				Draw_AltFunString(xpos+option->common.posx, ypos+option->common.posy, option->text.text);
			else
				Draw_FunString(xpos+option->common.posx, ypos+option->common.posy, option->text.text);
			break;
		case mt_button:
			Draw_FunStringWidth(xpos + option->common.posx, ypos+option->common.posy, option->button.text, option->common.width, option->button.rightalign, !menu->cursoritem && menu->selecteditem == option);
			break;
#ifdef HEXEN2
		case mt_hexen2buttonbigfont:
			Draw_Hexen2BigFontString(xpos+option->common.posx, ypos+option->common.posy, option->button.text);
			break;
#endif
		case mt_qbuttonbigfont:
			Draw_BigFontString(xpos+option->common.posx, ypos+option->common.posy, option->button.text);
			break;
		case mt_menudot:
			i = (int)(realtime * 10)%maxdots;
			p = R2D_SafeCachePic(va(menudotstyle, i+mindot ));
			if (R_GetShaderSizes(p, NULL, NULL, false)>0)
				R2D_ScalePic(xpos+option->common.posx, ypos+option->common.posy+dotofs, option->common.width, option->common.height, p);
			else if ((int)(realtime*4)&1)
				Draw_FunString(xpos+option->common.posx, ypos+option->common.posy + (option->common.height-8)/2, "^a^Ue00d");
			break;
		case mt_picturesel:
			p = NULL;
			if (menu->selecteditem && menu->selecteditem->common.posx == option->common.posx && menu->selecteditem->common.posy == option->common.posy)
			{
				char selname[MAX_QPATH];
				Q_strncpyz(selname, option->picture.picturename, sizeof(selname));
				COM_StripExtension(selname, selname, sizeof(selname));
				Q_strncatz(selname, "_sel", sizeof(selname));
				p = R2D_SafeCachePic(selname);
			}
			if (!R_GetShaderSizes(p, &pw, &ph, false))
				p = R2D_SafeCachePic(option->picture.picturename);

			if (R_GetShaderSizes(p, &pw, &ph, false)>0)
			{
				float scale = (option->common.height?option->common.height:20.0)/ph;
				R2D_ScalePic(xpos+option->common.posx, ypos+option->common.posy, option->common.width?option->common.width:(pw*scale), ph*scale, p);
			}
			break;
		case mt_picture:
			p = R2D_SafeCachePic(option->picture.picturename);
			if (R_GetShaderSizes(p, NULL, NULL, false)>0) R2D_ScalePic(xpos+option->common.posx, ypos+option->common.posy, option->common.width, option->common.height, p);
			break;
		case mt_framestart:
			ypos += framescroll;
			framescroll = 0;
			if (R2D_Flush)
				R2D_Flush();
			BE_Scissor(NULL);

			framescroller = NULL;
			break;
		case mt_frameend:
			{
				srect_t srect;
				menuoption_t *opt2;
				extern qboolean keydown[];
				int maxy = option->frame.common.posy;
				option->frame.common.width = 16;
				option->frame.common.posx = vid.width - option->frame.common.width - xpos;
				option->frame.common.height = vid.height-8-maxy - ypos;
				for (opt2 = option->common.next; opt2; opt2 = opt2->common.next)
				{
					if (opt2->common.posy + opt2->common.height > maxy)
						maxy = opt2->common.posy + opt2->common.height;
				}
				maxy -= vid.height-8;

				if (maxy < 0)
				{
					option->frame.mousedown = false;
					option->frame.frac = 0;
					option->frame.common.width = 0;
					option->frame.common.height = 0;
				}
				else
				{
					if (!keydown[K_MOUSE1])
						option->frame.mousedown = false;
					option->frame.frac = M_DrawScrollbar(xpos+option->frame.common.posx, ypos+option->common.posy, option->frame.common.width, option->frame.common.height, option->frame.frac, option->frame.mousedown);

					if (R2D_Flush)
						R2D_Flush();
					srect.x = 0;
					srect.y = (float)(ypos+option->common.posy) / vid.height;
					srect.width = 1;
					srect.height = 1 - srect.y;
					srect.dmin = -99999;
					srect.dmax = 99999;
					srect.y = (1-srect.y) - srect.height;
					BE_Scissor(&srect);

					framescroller = &option->frame;
					framescroll += framescroller->frac * maxy;
					ypos -= framescroller->frac * maxy;
				}
			}
			break;
		case mt_box:
			Draw_ApproxTextBox(xpos+option->common.posx, ypos+option->common.posy, option->box.width, option->box.height);
			break;
		case mt_slider:
			if (option->slider.var)
			{
#define SLIDER_RANGE 10
				float range;
				int	i;
				int x = xpos+option->common.posx;
				int y = ypos+option->common.posy;
				int s;

				range = (option->slider.current - option->slider.min)/(option->slider.max-option->slider.min);

				if (option->slider.text)
				{
					Draw_FunStringWidth(x, y, option->slider.text, option->slider.textwidth, true, !menu->cursoritem && menu->selecteditem == option);
					x += option->slider.textwidth + 3*8;
				}

				if (range < 0)
					range = 0;
				if (range > 1)
					range = 1;
				option->slider.vx = x;
				x -= 8;
				Font_BeginString(font_default, x, y, &x, &y);
				x = Font_DrawChar(x, y, CON_WHITEMASK, 0xe080);
				s = x;
				for (i=0 ; i<SLIDER_RANGE ; i++)
					x = Font_DrawChar(x, y, CON_WHITEMASK, 0xe081);
				Font_DrawChar(x, y, CON_WHITEMASK, 0xe082);
				Font_DrawChar(s + (x-s) * range - Font_CharWidth(CON_WHITEMASK, 0xe083)/2, y, CON_WHITEMASK, 0xe083);
				Font_EndString(font_default);
			}
			break;
		case mt_checkbox:
			{
				int x = xpos+option->common.posx;
				int y = ypos+option->common.posy;
				qboolean on;
				if (option->check.func)
					on = option->check.func(&option->check, menu, CHK_CHECKED);
				else if (!option->check.var)
						on = option->check.value;
				else if (option->check.bits)	//bits is a bitmask for use with cvars (users can be clumsy, so bittage of 0 uses non-zero as true, but sets only bit 1)
				{
					if (option->check.var->latched_string)
						on = atoi(option->check.var->latched_string)&option->check.bits;
					else
						on = (int)(option->check.var->value)&option->check.bits;
				}
				else
				{
					if (option->check.var->latched_string)
						on = !!atof(option->check.var->latched_string);
					else
						on = !!option->check.var->value;
				}

				if (option->check.text)
				{
					Draw_FunStringWidth(x, y, option->check.text, option->check.textwidth, true, !menu->cursoritem && menu->selecteditem == option);
					x += option->check.textwidth + 3*8;
				}
#if 0
				if (on)
					Draw_Character (x, y, 0xe083);
				else
					Draw_Character (x, y, 0xe081);
#endif
				if (!menu->cursoritem && menu->selecteditem == option)
					Draw_AltFunString (x, y, on ? "on" : "off");
				else
					Draw_FunString (x, y, on ? "on" : "off");
			}
			break;
		case mt_edit:
			{
				int x = xpos+option->common.posx;
				int y = ypos+option->common.posy;

				Draw_FunStringWidth(x, y, option->edit.caption, option->edit.captionwidth, true, !menu->cursoritem && menu->selecteditem == option);
				x += option->edit.captionwidth + 3*8;
				if (option->edit.slim)
					x += 8; // more space for cursor
				else
					Draw_ApproxTextBox(x, y, 16*8, 8);
				Draw_FunString(x, y, option->edit.text);

				if (menu->selecteditem == option && (int)(realtime*4) & 1)
				{
					vid.ime_allow = true;
					vid.ime_position[0] = x;
					vid.ime_position[1] = y+8;

					x += strlen(option->edit.text)*8;
					Draw_FunString(x, y, "^Ue00b");
				}
			}
			break;
		case mt_bind:
			{
				int x = xpos+option->common.posx;
				int y = ypos+option->common.posy;
				int		keys[8], keymods[countof(keys)];
				int keycount;
				const char *keyname;
				int j;

				Draw_FunStringWidth(x, y, option->bind.caption, option->bind.captionwidth, true, !menu->cursoritem && menu->selecteditem == option);
				x += option->bind.captionwidth + 3*8;

				keycount = M_FindKeysForCommand (0, cl_forceseat.ival, option->bind.command, keys, keymods, countof(keys));

				if (bindingactive && menu->selecteditem == option)
					Draw_FunString (x, y, "Press key");
				else if (!keycount)
					Draw_FunString (x, y, "???");
				else
				{
					for (j = 0; j < keycount; j++)
					{	/*these offsets are wrong*/
						if (j)
						{
							Draw_FunString (x + 8, y, "or");
							x += 32;
						}
						keyname = Key_KeynumToString (keys[j], keymods[j]);
						Draw_FunString (x, y, keyname);
						x += strlen(keyname) * 8;
					}
				}
			}
			break;

		case mt_combo:
			{
				int x = xpos+option->common.posx;
				int y = ypos+option->common.posy;

				Draw_FunStringWidth(x, y, option->combo.caption, option->combo.captionwidth, true, !menu->cursoritem && menu->selecteditem == option);
				x += option->combo.captionwidth + 3*8;

				if (option->combo.numoptions)
				{
					if (!menu->cursoritem && menu->selecteditem == option)
						Draw_AltFunString(x, y, option->combo.options[option->combo.selectedoption]);
					else
						Draw_FunString(x, y, option->combo.options[option->combo.selectedoption]);
				}
			}
			break;
		case mt_custom:
			option->custom.draw(xpos+option->common.posx, ypos+option->common.posy, &option->custom, menu);
			break;
		default:
			Sys_Error("Bad item type\n");
			break;
		}
	}
}

static void MenuDraw(emenu_t *menu)
{
	if (!menu->dontexpand)
		menu->xpos = ((vid.width - 320)>>1);
	if (menu->predraw)
		menu->predraw(menu);
	MenuDrawItems(menu->xpos, menu->ypos, menu->options, menu);
	// draw tooltip
	if (menu->mouseitem && menu->tooltip && realtime > menu->tooltiptime)
	{
//		menuoption_t *option = menu->mouseitem;

//		if (omousex > menu->xpos+option->common.posx && omousex < menu->xpos+option->common.posx+option->common.width)
//			if (omousey > menu->ypos+option->common.posy && omousey < menu->ypos+option->common.posy+option->common.height)
			{
				int x = omousex+8;
				int y = omousey+8;
				int w;
				int h;
				int l, lines;
				conchar_t *line_start[16];
				conchar_t *line_end[countof(line_start)];

				//figure out the line breaks
				Font_BeginString(font_default, 0, 0, &l, &l);
				lines = Font_LineBreaks(menu->tooltip->text, menu->tooltip->end, min(vid.pixelwidth/2, 30*8*vid.pixelwidth/vid.width), countof(line_start), line_start, line_end);
				Font_EndString(font_default);

				//figure out how wide that makes the tip
				w = 0;
				h = lines*8;
				for (l = 0; l < lines; l++)
				{
					int lw = Font_LineWidth(line_start[l], line_end[l])*vid.width/vid.pixelwidth;
					if (w < lw)
						w = lw;
				}

				// keep the tooltip within view
				if (x + w >= vid.width)
					x = vid.width - w - 1;
				if (y + h >= vid.height)
					y -= h;

				// draw the background
				Draw_ApproxTextBox(x, y, w, lines*8);

				//draw the text
				Font_BeginString(font_default, x, y, &x, &y);
				for (l = 0; l < lines; l++)
				{
					Font_LineDraw(x, y, line_start[l], line_end[l]);
					y += Font_CharHeight();
				}
				Font_EndString(font_default);
			}
	}

	if (menu->postdraw)
		menu->postdraw(menu);
}


menutext_t *MC_AddWhiteText(emenu_t *menu, int lhs, int rhs, int y, const char *text, int rightalign)
{
	menutext_t *n = Z_Malloc(sizeof(menutext_t) + (text?strlen(text):0)+1);
	n->common.type = mt_text;
	n->common.iszone = true;
	n->common.posx = lhs;
	n->common.posy = y;
	n->common.width = (rhs)?rhs-lhs:0;
	n->rightalign = rightalign;
	if (text)
	{
		n->text = (char*)(n+1);
		strcpy((char*)(n+1), (text));
	}

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}

menutext_t *MC_AddBufferedText(emenu_t *menu, int lhs, int rhs, int y, const char *text, int rightalign, qboolean red)
{
	menutext_t *n = Z_Malloc(sizeof(menutext_t) + strlen(text)+1);
	n->common.type = mt_text;
	n->common.iszone = true;
	n->common.posx = lhs;
	n->common.posy = y;
	n->common.width = rhs?rhs-lhs:0;
	n->text = (char *)(n+1);
	strcpy((char *)(n+1), text);
	n->isred = red;

	if (rightalign && text)
		n->common.posx -= strlen(text)*8;

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}

menutext_t *MC_AddRedText(emenu_t *menu, int lhs, int rhs, int y, const char *text, int rightalign)
{
	menutext_t *n;
	n = MC_AddWhiteText(menu, lhs, rhs, y, text, rightalign);
	n->isred = true;
	return n;
}

menubind_t *MC_AddBind(emenu_t *menu, int cx, int bx, int y, const char *caption, char *command, char *tooltip)
{
	menubind_t *n = Z_Malloc(sizeof(*n) + strlen(caption)+1 + strlen(command)+1 + (tooltip?strlen(tooltip)+1:0));
	n->common.type = mt_bind;
	n->common.iszone = true;
	n->common.posx = cx;
	n->common.posy = y;
	n->captionwidth = bx-cx;
	n->caption = (char *)(n+1);
	strcpy(n->caption, caption);
	n->command = n->caption+strlen(n->caption)+1;
	strcpy(n->command, command);
	if (tooltip)
	{
		char *tip = n->command+strlen(n->command)+1;
		n->common.tooltip = tip;
		strcpy(tip, tooltip);
	}
	n->common.width = n->captionwidth + 64;
	n->common.height = 8;

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}

menupicture_t *MC_AddSelectablePicture(emenu_t *menu, int x, int y, int height, char *picname)
{
	char selname[MAX_QPATH];
	menupicture_t *n;

	if (qrenderer == QR_NONE)
		return NULL;

	Q_strncpyz(selname, picname, sizeof(selname));
	COM_StripExtension(selname, selname, sizeof(selname));
	Q_strncatz(selname, "_sel", sizeof(selname));

	R2D_SafeCachePic(picname);
	R2D_SafeCachePic(selname);

	n = Z_Malloc(sizeof(menupicture_t) + strlen(picname)+1);
	n->common.type = mt_picturesel;
	n->common.iszone = true;
	n->common.posx = x;
	n->common.posy = y;
	n->common.height = height;
	n->picturename = (char *)(n+1);
	strcpy(n->picturename, picname);

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}

menupicture_t *MC_AddPicture(emenu_t *menu, int x, int y, int width, int height, char *picname)
{
	menupicture_t *n;
	if (qrenderer == QR_NONE)
		return NULL;

	R2D_SafeCachePic(picname);

	n = Z_Malloc(sizeof(menupicture_t) + strlen(picname)+1);
	n->common.type = mt_picture;
	n->common.iszone = true;
	n->common.posx = x;
	n->common.posy = y;
	n->common.width = width;
	n->common.height = height;
	n->picturename = (char *)(n+1);
	strcpy(n->picturename, picname);

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}

menupicture_t *MC_AddCenterPicture(emenu_t *menu, int y, int height, char *picname)
{
	int x;
	int width;
	mpic_t *p;

	if (qrenderer == QR_NONE)
		return NULL;
	p = R2D_SafeCachePic(picname);
	if (!p)
	{
		x = 320/2;
		width = 64;
	}
	else
	{
		int pwidth, pheight;
		if (R_GetShaderSizes(p, &pwidth, &pheight, true))
			width = (pwidth * (float)height) / pheight;
		else
			width = 64;
		x = (320-(int)width)/2;
	}

	return MC_AddPicture(menu, x, y, width, height, picname);
}

menuoption_t *MC_AddCursorSmall(emenu_t *menu, menuresel_t *reselection, int x, int y)
{
	menuoption_t *n = Z_Malloc(sizeof(menucommon_t));
	if (reselection)
		menu->reselection = reselection;
	n->common.type = mt_menucursor;
	n->common.iszone = true;
	n->common.posx = x;
	n->common.posy = y;

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;


	if (menu->reselection)
	{
		menuoption_t *sel, *firstsel = M_NextSelectableItem(menu, NULL);
		for (sel = firstsel; sel; )
		{
			if (sel->common.posx == menu->reselection->x && sel->common.posy == menu->reselection->y)
			{
				menu->selecteditem = sel;
				n->common.posy = sel->common.posy;
				break;
			}
			sel = M_NextSelectableItem(menu, sel);
			if (sel == firstsel)
				break;
		}
	}
	return n;
}

menupicture_t *MC_AddCursor(emenu_t *menu, menuresel_t *reselection, int x, int y)
{
	int i;
	menupicture_t *n = Z_Malloc(sizeof(menupicture_t));
	if (reselection)
		menu->reselection = reselection;
	n->common.type = mt_menudot;
	n->common.iszone = true;
	n->common.posx = x;
	n->common.posy = y;
	n->common.width = 20;
	n->common.height = 20;

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;

	switch(M_GameType())
	{
#ifdef Q2CLIENT
	case MGT_QUAKE2:
		//AND QUAKE 2 WINS!!!
		menudotstyle = "pics/m_cursor%i.pcx";
		mindot = 0;
		maxdots = 15;
		dotofs=0;

		//this is *obviously* the correct size... not.
		n->common.width = 22;
		n->common.height = 29;
		break;
#endif
#ifdef HEXEN2
	case MGT_HEXEN2:
		//AND THE WINNER IS HEXEN 2!!!
		menudotstyle = "gfx/menu/menudot%i.lmp";
		mindot = 1;
		maxdots = 8;
		dotofs=-2;
		break;
#endif
	default:
		//QUAKE 1 WINS BY DEFAULT!
		menudotstyle = "gfx/menudot%i.lmp";
		mindot = 1;
		maxdots = 6;
		dotofs=0;
		break;
	}

	//cache them all. this avoids weird flickering as things get dynamically loaded
	for (i = 0; i < maxdots; i++)
		R2D_SafeCachePic(va(menudotstyle, i+mindot));

	if (menu->reselection)
	{
		menuoption_t *sel, *firstsel = M_NextSelectableItem(menu, NULL);
		for (sel = firstsel; sel; )
		{
			if (sel->common.posx == menu->reselection->x && sel->common.posy == menu->reselection->y)
			{
				menu->selecteditem = sel;
				n->common.posy = sel->common.posy;
				break;
			}
			sel = M_NextSelectableItem(menu, sel);
			if (sel == firstsel)
				break;
		}
	}
	return n;
}

menuedit_t *MC_AddEdit(emenu_t *menu, int cx, int ex, int y, char *text, char *def)
{
	menuedit_t *n = Z_Malloc(sizeof(menuedit_t)+strlen(text)+1);
	n->slim = false;
	n->common.type = mt_edit;
	n->common.iszone = true;
	n->common.posx = cx;
	n->common.posy = y;
	n->common.width = ex-cx+(17)*8;
	n->common.height = n->slim?8:16;
	n->modified = true;
	n->captionwidth = ex-cx;
	n->caption = (char *)(n+1);
	strcpy((char *)(n+1), text);
	Q_strncpyz(n->text, def, sizeof(n->text));

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}

menuedit_t *MC_AddEditCvar(emenu_t *menu, int cx, int ex, int y, char *text, char *name, qboolean isslim)
{
	menuedit_t *n = Z_Malloc(sizeof(menuedit_t)+strlen(text)+1);
	cvar_t *cvar;
	cvar = Cvar_Get(name, "", CVAR_USERCREATED|CVAR_ARCHIVE, NULL);	//well, this is a menu/
	n->slim = isslim;
	n->common.type = mt_edit;
	n->common.iszone = true;
	n->common.posx = cx;
	n->common.posy = y;
	n->common.width = ex-cx+(17)*8;
	n->common.height = n->slim?8:16;
	n->common.tooltip = cvar->description;
	n->modified = true;
	n->captionwidth = ex-cx;
	n->caption = (char *)(n+1);
	strcpy((char *)(n+1), text);
	n->cvar = cvar;
#ifdef _DEBUG
	if (!(cvar->flags & CVAR_ARCHIVE))
		Con_Printf("Warning: %s is not set for archiving\n", cvar->name);
#endif
	Q_strncpyz(n->text, cvar->string, sizeof(n->text));

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}

menubox_t *MC_AddBox(emenu_t *menu, int x, int y, int width, int height)
{
	menubox_t *n = Z_Malloc(sizeof(menubox_t));
	n->common.type = mt_box;
	n->common.iszone = true;
	n->common.posx = x;
	n->common.posy = y;
	n->width = width;
	n->height = height;

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}

menucustom_t *MC_AddCustom(emenu_t *menu, int x, int y, void *dptr, int dint, const char *tooltip)
{
	menucustom_t *n = Z_Malloc(sizeof(menucustom_t) + (tooltip?strlen(tooltip)+1:0));
	n->common.type = mt_custom;
	n->common.iszone = true;
	n->common.posx = x;
	n->common.posy = y;
	n->dptr = dptr;
	n->dint = dint;
	n->common.tooltip = tooltip?strcpy((char*)(n+1), tooltip):NULL;

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}

menucheck_t *MC_AddCheckBox(emenu_t *menu, int tx, int cx, int y, const char *text, cvar_t *var, int bits)
{
	menucheck_t *n = Z_Malloc(sizeof(menucheck_t)+strlen(text)+1);
	n->common.type = mt_checkbox;
	n->common.iszone = true;
	n->common.posx = tx;
	n->common.posy = y;
	n->common.height = 8;
	n->textwidth = cx - tx;
	n->common.width = cx-tx + 7*8;
	n->common.tooltip = var?var->description:NULL;
	n->text = (char *)(n+1);
	strcpy((char *)(n+1), text);
	n->var = var;
	n->bits = bits;

#ifdef _DEBUG
	if (var)
	{
		if (!(var->flags & CVAR_ARCHIVE))
			Con_Printf("Warning: %s is not set for archiving\n", var->name);
		else if (var->flags & (CVAR_RENDERERLATCH|CVAR_VIDEOLATCH))
			Con_Printf("Warning: %s requires a vid_restart\n", var->name);
	}
#endif

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}
menuframe_t *MC_AddFrameStart(emenu_t *menu, int y)
{
	menuframe_t *n = Z_Malloc(sizeof(menuframe_t));
	n->common.type = mt_framestart;
	n->common.iszone = true;
	n->common.posx = 0;
	n->common.posy = y;
	n->common.height = 0;
	n->common.width = 0;

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}
menuframe_t *MC_AddFrameEnd(emenu_t *menu, int y)
{
	menuframe_t *n = Z_Malloc(sizeof(menuframe_t));
	n->common.type = mt_frameend;
	n->common.iszone = true;
	n->common.posx = 0;
	n->common.posy = y;
	n->common.height = 0;
	n->common.width = 0;

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}
menucheck_t *MC_AddCheckBoxFunc(emenu_t *menu, int tx, int cx, int y, const char *text, qboolean (*func) (menucheck_t *option, emenu_t *menu, chk_set_t set), int bits)
{
	menucheck_t *n = Z_Malloc(sizeof(menucheck_t)+strlen(text)+1);
	n->common.type = mt_checkbox;
	n->common.iszone = true;
	n->common.posx = tx;
	n->common.posy = y;
	n->common.height = 8;
	n->textwidth = cx - tx;
	n->common.width = cx-tx + 7*8;
	n->text = (char *)(n+1);
	strcpy((char *)(n+1), text);
	n->func = func;
	n->bits = bits;

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}

//delta may be 0
menuslider_t *MC_AddSlider(emenu_t *menu, int tx, int sx, int y, const char *text, cvar_t *var, float min, float max, float delta)
{
	menuslider_t *n = Z_Malloc(sizeof(menuslider_t)+strlen(text)+1);
	n->common.type = mt_slider;
	n->common.iszone = true;
	n->common.posx = tx;
	n->common.posy = y;
	n->common.height = 8;
	n->common.width = sx-tx + (SLIDER_RANGE+5)*8;
	n->common.tooltip = var->description;
	n->var = var;
	n->textwidth = sx-tx;
	n->text = (char *)(n+1);
	strcpy((char *)(n+1), text);

	if (var)
	{
		n->current = var->value;

#ifdef _DEBUG
		if (!(var->flags & CVAR_ARCHIVE))
			Con_Printf("Warning: %s is not set for archiving\n", var->name);
#endif
	}

	n->min = min;
	n->max = max;
	n->smallchange = delta;
	n->largechange = delta*5;

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;

	return n;
}

menucombo_t *MC_AddCombo(emenu_t *menu, int tx, int cx, int y, const char *caption, const char **ops, int initialvalue)
{
	int numopts;
	int optlen;
	int maxoptlen;
	int optbufsize;
	menucombo_t *n;
	char **newops;
	char *optbuf;
	int i;

	maxoptlen = 0;
	optbufsize = sizeof(char*);
	numopts = 0;
	optlen = 0;
	while(ops[numopts])
	{
		optlen = strlen(ops[numopts]);
		if (maxoptlen < optlen)
			maxoptlen = optlen;
		optbufsize += optlen+1+sizeof(char*);
		numopts++;
	}


	n = Z_Malloc(sizeof(*n) + optbufsize);
	newops = (char **)(n+1);
	optbuf = (char*)(newops + numopts+1);
	n->common.type = mt_combo;
	n->common.iszone = true;
	n->common.posx = tx;
	n->common.posy = y;
	n->common.height = 8;
	n->common.width = cx-tx + maxoptlen*8;
	n->captionwidth = cx-tx;
	n->caption = caption;
	n->options = (const char **)newops;

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;

	n->numoptions = numopts;
	for (i = 0; i < numopts; i++)
	{
		strcpy(optbuf, ops[i]);
		newops[i] = optbuf;
		optbuf += strlen(optbuf)+1;
	}
	newops[i] = NULL;

	if (initialvalue && initialvalue >= n->numoptions)
	{
		Con_Printf("WARNING: Fixed initialvalue for %s\n", caption);
		initialvalue = n->numoptions-1;
	}
	n->selectedoption = initialvalue;

	return n;
}
menucombo_t *MC_AddCvarCombo(emenu_t *menu, int tx, int cx, int y, const char *caption, cvar_t *cvar, const char **ops, const char **values)
{
	int numopts;
	int optlen;
	int maxoptlen;
	int optbufsize;
	menucombo_t *n;
	char **newops;
	char **newvalues;
	char *optbuf;
	const char *v;
	int i;

	maxoptlen = 0;
	optbufsize = sizeof(char*)*2 + strlen(caption)+1;
	optlen = 0;
	for (i = 0; ops[i]; i++)
	{
		v = values?values[i]:va("%i", i);

		optlen = strlen(ops[i]);
		if (maxoptlen < optlen)
			maxoptlen = optlen;
		optbufsize += optlen+1+sizeof(char*);
		optbufsize += strlen(v)+1+sizeof(char*);
	}
	numopts = i;



	n = Z_Malloc(sizeof(*n) + optbufsize);
	newops = (char **)(n+1);
	newvalues = (char**)(newops + numopts+1);
	optbuf = (char*)(newvalues + numopts+1);
	n->common.type = mt_combo;
	n->common.iszone = true;
	n->common.posx = tx;
	n->common.posy = y;
	n->common.height = 8;
	n->common.width = cx-tx + maxoptlen*8;
	n->common.tooltip = cvar->description;
	n->captionwidth = cx-tx;

	strcpy(optbuf, caption);
	n->caption = optbuf;
	optbuf += strlen(optbuf)+1;

	n->options = (char const*const*)newops;
	n->values = (char const*const*)newvalues;
	n->cvar = cvar;

//	if (!(cvar->flags & CVAR_ARCHIVE))
//		Con_Printf("Warning: %s is not set for archiving\n", cvar->name);

	n->selectedoption = 0;

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;

	n->numoptions = numopts;
	for (i = 0; i < numopts; i++)
	{
		v = values?values[i]:va("%i", i);

		if (!strcmp(v, cvar->string))
			n->selectedoption = i;

		strcpy(optbuf, ops[i]);
		newops[i] = optbuf;
		optbuf += strlen(optbuf)+1;

		strcpy(optbuf, v);
		newvalues[i] = optbuf;
		optbuf += strlen(optbuf)+1;
	}
	newops[i] = NULL;
	newvalues[i] = NULL;

	return n;
}

menubutton_t *MC_AddConsoleCommand(emenu_t *menu, int lhs, int rhs, int y, const char *text, const char *command)
{
	menubutton_t *n = Z_Malloc(sizeof(menubutton_t)+strlen(text)+1+strlen(command)+1);
	n->common.type = mt_button;
	n->common.iszone = true;
	n->common.posx = lhs;
	n->common.posy = y;
	n->common.height = 8;
	n->common.width = rhs?rhs - lhs:strlen(text)*8;
	n->rightalign = true;
	n->text = (char *)(n+1);
	strcpy((char *)(n+1), text);
	n->command = n->text + strlen(n->text)+1;
	strcpy((char *)n->command, command);

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}

menubutton_t *MC_AddConsoleCommandQBigFont(emenu_t *menu, int x, int y, const char *text, const char *command)
{
	menubutton_t *n = Z_Malloc(sizeof(menubutton_t)+strlen(text)+1+strlen(command)+1);
	n->common.type = mt_qbuttonbigfont;
	n->common.iszone = true;
	n->common.posx = x;
	n->common.posy = y;
	n->common.height = 20;
	n->common.width = strlen(text)*20;
	n->text = (char *)(n+1);
	strcpy((char *)(n+1), text);
	n->command = n->text + strlen(n->text)+1;
	strcpy((char *)n->command, command);

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}
#ifdef HEXEN2
menubutton_t *MC_AddConsoleCommandHexen2BigFont(emenu_t *menu, int x, int y, const char *text, const char *command)
{
	menubutton_t *n = Z_Malloc(sizeof(menubutton_t)+strlen(text)+1+strlen(command)+1);
	n->common.type = mt_hexen2buttonbigfont;
	n->common.iszone = true;
	n->common.posx = x;
	n->common.posy = y;
	n->common.height = 20;
	n->common.width = strlen(text)*20;
	n->text = (char *)(n+1);
	strcpy((char *)(n+1), text);
	n->command = n->text + strlen(n->text)+1;
	strcpy((char *)n->command, command);

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}
#endif
menubutton_t *MC_AddCommand(emenu_t *menu, int lhs, int rhs, int y, char *text, qboolean (*command) (union menuoption_s *,struct emenu_s *,int))
{
	menubutton_t *n = Z_Malloc(sizeof(menubutton_t));
	n->common.type = mt_button;
	n->common.iszone = true;
	n->common.posx = lhs;
	n->common.posy = y;
	n->rightalign = true;
	n->text = text;
	n->command = NULL;
	n->key = command;
	n->common.height = 8;
	n->common.width = rhs?rhs-lhs:strlen(text)*8;

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}

menubutton_t *VARGS MC_AddConsoleCommandf(emenu_t *menu, int lhs, int rhs, int y, int rightalign, const char *text, char *command, ...)
{
	va_list		argptr;
	static char		string[1024];
	menubutton_t *n;

	va_start (argptr, command);
	vsnprintf (string,sizeof(string)-1, command,argptr);
	va_end (argptr);

	n = Z_Malloc(sizeof(menubutton_t) + strlen(string)+1);
	n->common.type = mt_button;
	n->common.iszone = true;
	n->common.posx = lhs;
	n->common.posy = y;
	n->common.width = rhs-lhs;
	n->rightalign = rightalign;
	n->text = text;
	n->command = (char *)(n+1);
	strcpy((char *)(n+1), string);

	n->common.next = menu->options;
	menu->options = (menuoption_t *)n;
	return n;
}

void MC_Slider_Key(menuslider_t *option, int key)
{
	float range = option->current;
	float delta;

	float ix = option->vx;
	float ex = ix + 10*8;

	if (option->smallchange)
		delta = option->smallchange;
	else
		delta = 0.1;

	if (key == K_LEFTARROW || key == K_KP_LEFTARROW || key == K_GP_DPAD_LEFT || key == K_GP_A || key == K_MWHEELDOWN)
	{
		range -= delta;
		if (option->min > option->max)
			range = bound(option->max, range, option->min);
		else
			range = bound(option->min, range, option->max);
		option->current = range;
	}
	else if (key == K_RIGHTARROW || key == K_KP_RIGHTARROW || key == K_GP_DPAD_RIGHT || key == K_GP_B || key == K_MWHEELUP)
	{
		range += delta;
		if (option->min > option->max)
			range = bound(option->max, range, option->min);
		else
			range = bound(option->min, range, option->max);
		option->current = range;
	}
	else if (key == K_MOUSE1 && mousecursor_x >= ix-8 && mousecursor_x < ex+8)
	{
		range = (mousecursor_x - ix) / (ex - ix);
		range = option->min + range*(option->max-option->min);
		if (option->min > option->max)
			range = bound(option->max, range, option->min);
		else
			range = bound(option->min, range, option->max);
		option->current = range;
	}
	else if (key == K_ENTER || key == K_KP_ENTER || key == K_GP_START || key == K_MOUSE1)
	{
		if (range == option->max)
			range = option->min;
		else
		{
			range += delta;
			if (option->min > option->max)
			{
				if (range < option->max-delta/2)
					range = option->max;
			}
			else
				if (range > option->max-delta/2)
					range = option->max;
		}
		option->current = range;
	}
	else if (key == K_DEL || key == K_BACKSPACE)
	{
		if (option->var && option->var->defaultstr)
			option->current = atof(option->var->defaultstr);
		else
			option->current = (option->max-option->min)/2;
	}
	else
		return;

	S_LocalSound ("misc/menu2.wav");
	if (option->var)
		Cvar_SetValue(option->var, option->current);
}

void MC_CheckBox_Key(menucheck_t *option, emenu_t *menu, int key)
{
	if (key != K_ENTER && key != K_KP_ENTER && key != K_GP_START && key != K_GP_A && key != K_GP_B && key != K_LEFTARROW && key != K_KP_LEFTARROW && key != K_GP_DPAD_LEFT && key != K_RIGHTARROW && key != K_KP_LEFTARROW && key != K_GP_DPAD_RIGHT && key != K_MWHEELUP && key != K_MWHEELDOWN && key != K_MOUSE1)
		return;
	if (option->func)
		option->func(option, menu, CHK_TOGGLE);
	else if (!option->var)
		option->value = !option->value;
	else
	{
		if (option->bits)
		{
			int old;
			if (option->var->latched_string)
				old = atoi(option->var->latched_string);
			else
				old = option->var->value;

			if (old & option->bits)
				Cvar_SetValue(option->var, old&~option->bits);
			else
				Cvar_SetValue(option->var, old|option->bits);
		}
		else
		{
			if (option->var->latched_string)
				Cvar_SetValue(option->var, !atof(option->var->latched_string));
			else
				Cvar_SetValue(option->var, !option->var->value);
		}
		S_LocalSound ("misc/menu2.wav");
	}
}

void MC_EditBox_Key(menuedit_t *edit, int key, unsigned int unicode)
{
	int len = strlen(edit->text);
	if (key == K_DEL || key == K_BACKSPACE)
	{
		if (!len)
			return;
		edit->text[len-1] = '\0';
	}
	else if (!unicode)
		return;
	else
	{
		if (unicode < 128)
		{
			if (len < sizeof(edit->text))
			{
				edit->text[len] = unicode;
				edit->text[len+1] = '\0';
			}
		}
	}

	edit->modified = true;

	if (edit->cvar)
	{
		Cvar_Set(edit->cvar, edit->text);
		S_LocalSound ("misc/menu2.wav");
	}
}

void MC_Combo_Key(menucombo_t *combo, int key)
{
	if (key == K_ENTER || key == K_KP_ENTER || key == K_GP_START || key == K_RIGHTARROW || key == K_KP_RIGHTARROW || key == K_GP_DPAD_RIGHT || key == K_GP_B || key == K_MWHEELDOWN || key == K_MOUSE1)
	{
		combo->selectedoption++;
		if (combo->selectedoption >= combo->numoptions)
			combo->selectedoption = 0;

changed:
		if (combo->cvar && combo->numoptions)
			Cvar_Set(combo->cvar, (char *)combo->values[combo->selectedoption]);
		S_LocalSound ("misc/menu2.wav");
	}
	else if (key == K_LEFTARROW || key == K_KP_LEFTARROW || key == K_GP_DPAD_LEFT || key == K_GP_A || key == K_MWHEELUP)
	{
		combo->selectedoption--;
		if (combo->selectedoption < 0)
			combo->selectedoption = combo->numoptions?combo->numoptions-1:0;
		goto changed;
	}
}

static qboolean menu_mousedown;
extern emenu_t *menu_script;
static void M_Draw (menu_t *menu)
{
	emenu_t *m = (emenu_t*)menu;
	qboolean stillactive = false;

	if (!Key_Dest_Has(kdm_menu))
	{
		M_RemoveAllMenus(false);
		menu_mousedown = false;
		return;
	}
	if ((!menu_script || scr_con_current))
	{
		if (m->nobacktint || (m->selecteditem && m->selecteditem->common.type == mt_slider && (m->selecteditem->slider.var == &v_gamma || m->selecteditem->slider.var == &v_contrast)))
			/*no menu tint if we're trying to adjust gamma*/;
		else
			R2D_FadeScreen ();
	}

	R2D_ImageColours(1, 1, 1, 1);

	if (m)
	{
		M_CheckMouseMove(m);

		MenuDraw(m);
		stillactive = true;
	}

	if (!stillactive)
		Key_Dest_Remove(kdm_menu);
}

static qboolean M_KeyEvent(menu_t *m, qboolean isdown, unsigned int devid, int key, int unicode)
{
	emenu_t *menu = (emenu_t*)m;
	if (isdown)
	{
		if (key == K_MOUSE1)	//mouse clicks are deferred until the release event. this is for touch screens and aiming.
		{
			if (menu->mouseitem && menu->mouseitem->common.type == mt_frameend)
				menu->mouseitem->frame.mousedown = true;
			else
				menu_mousedown = true;
		}
		else if (key == K_LSHIFT || key == K_RSHIFT || key == K_LALT || key == K_RALT || key == K_LCTRL || key == K_RCTRL)
			;	//modifiers are sent on up events instead.
		else
			M_Complex_Key (menu, key, unicode);
		return true; //eat all keys...
	}
	else
	{
		if (key == K_MOUSE1 && menu_mousedown)
			M_Complex_Key (menu, key, unicode);
		else if (key == K_LSHIFT || key == K_RSHIFT || key == K_LALT || key == K_RALT || key == K_LCTRL || key == K_RCTRL)
			M_Complex_Key (menu, key, unicode);
		menu_mousedown = false;
		return false;
	}
}

void M_Release (menu_t *m)
{
	emenu_t *menu = (emenu_t*)m;
	menuoption_t *op, *oop;
	if (menu->reselection)
	{
		menu->reselection->x = menu->selecteditem->common.posx;
		menu->reselection->y = menu->selecteditem->common.posy;
	}

	if (menu->remove)
		menu->remove(menu);

	op = menu->options;
	while(op)
	{
		oop = op;
		op = op->common.next;
		if (oop->common.iszone)
			Z_Free(oop);
	}
	menu->options=NULL;

	if (menu->tooltip)
	{
		Z_Free(menu->tooltip);
		menu->tooltip = NULL;
	}

	if (menu->iszone)
	{
		menu->iszone=false;
		Z_Free(menu);
	}
}

emenu_t *M_CreateMenu (int extrasize)
{
	emenu_t *menu;
	menu = Z_Malloc(sizeof(emenu_t)+extrasize);
	menu->iszone=true;
	menu->data = menu+1;

	menu->menu.cursor = &key_customcursor[kc_console];
	/*void (*videoreset)	(struct menu_s *);	//called after a video mode switch / shader reload.
	void (*release)		(struct menu_s *);	//
	qboolean (*keyevent)(struct menu_s *, qboolean isdown, unsigned int devid, int key, int unicode);	//true if key was handled
	qboolean (*mousemove)(struct menu_s *, qboolean abs, unsigned int devid, float x, float y);
	qboolean (*joyaxis)	(struct menu_s *, unsigned  int devid, int axis, float val);
	void (*drawmenu)	(struct menu_s *);
	*/
	menu->menu.drawmenu = M_Draw;
	menu->menu.keyevent = M_KeyEvent;
	menu->menu.release = M_Release;
	Menu_Push(&menu->menu, false);

	return menu;
}
void M_RemoveMenu (emenu_t *menu)
{
	Menu_Unlink((menu_t*)menu);
}

void M_ReloadMenus(void)
{
	menu_t *m;

	for (m = topmenu; m; m = m->prev)
	{
		if (m->videoreset)
			m->videoreset(m);
	}
}

void M_RemoveAllMenus (qboolean leaveprompts)
{
	menu_t **link, *m;

	for (link = &topmenu; *link; )
	{
		m = *link;
		if (m->persist && leaveprompts)
			link = &m->prev;
		else
			Menu_Unlink(m);
	}

}
void M_MenuPop_f (void)
{
	if (!topmenu)
		return;
	Menu_Unlink(topmenu);
}

static menuoption_t *M_NextItem(emenu_t *m, menuoption_t *old)
{
	menuoption_t *op = m->options;
	while(op->common.next)
	{
		if (op->common.next == old)
			return op;

		op = op->common.next;
	}
	return op;
}
menuoption_t *M_NextSelectableItem(emenu_t *m, menuoption_t *old)
{
	menuoption_t *op;

	if (!m->options)
		return NULL;	//erk!

	if (!old)
		old = M_NextItem(m, old);

	op = old;

	while (1)
	{
		if (!op)
			op = m->options;

		op = M_NextItem(m, op);
		if (!op)
			op = m->options;

		if (op == old)
		{
			if (op->common.type == mt_slider || op->common.type == mt_checkbox || op->common.type == mt_button || op->common.type == mt_hexen2buttonbigfont || op->common.type == mt_qbuttonbigfont || op->common.type == mt_edit || op->common.type == mt_combo || op->common.type == mt_bind || (op->common.type == mt_custom && op->custom.key))
				return op;
			return NULL;	//whoops.
		}

		if (op->common.type == mt_slider || op->common.type == mt_checkbox || op->common.type == mt_button || op->common.type == mt_hexen2buttonbigfont || op->common.type == mt_qbuttonbigfont || op->common.type == mt_edit || op->common.type == mt_combo || op->common.type == mt_bind || (op->common.type == mt_custom && op->custom.key))
			if (!op->common.ishidden)
				return op;
	}
}

menuoption_t *M_PrevSelectableItem(emenu_t *m, menuoption_t *old)
{
	menuoption_t *op;

	if (!m->options)
		return NULL;	//erk!

	if (!old)
		old = m->options;

	op = old;

	while (1)
	{
		if (!op)
			op = m->options;

		op = op->common.next;
		if (!op)
			op = m->options;

		if (op == old)
			return old;	//whoops.

		if (op->common.type == mt_slider || op->common.type == mt_checkbox || op->common.type == mt_button || op->common.type == mt_hexen2buttonbigfont || op->common.type == mt_qbuttonbigfont || op->common.type == mt_edit || op->common.type == mt_combo || op->common.type == mt_bind || (op->common.type == mt_custom && op->custom.key))
			if (!op->common.ishidden)
				return op;
	}
}

void M_Complex_Key(emenu_t *currentmenu, int key, int unicode)
{
	if (!currentmenu)
		return;	//erm...

	M_CheckMouseMove(currentmenu);

	if (currentmenu->key)
		if (currentmenu->key(key, currentmenu))
			return;

	if (currentmenu->selecteditem && currentmenu->selecteditem->common.type == mt_custom && (key == K_DOWNARROW || key == K_KP_DOWNARROW || key == K_GP_DPAD_DOWN || key == K_GP_A || key == K_GP_B || key == K_UPARROW || key == K_KP_UPARROW || key == K_GP_DPAD_UP || key == K_TAB || key == K_MWHEELUP || key == K_MWHEELDOWN))
		if (currentmenu->selecteditem->custom.key)
			if (currentmenu->selecteditem->custom.key(&currentmenu->selecteditem->custom, currentmenu, key, unicode))
				return;

	if (currentmenu->selecteditem && currentmenu->selecteditem->common.type == mt_bind)
	{
		if (bindingactive)
		{
			//don't let key 0 be bound here. unicode-only keys are also not bindable.
			if (key == 0)
				return;

#ifdef HEXEN2
			if (M_GameType() == MGT_HEXEN2)
				S_LocalSound ("raven/menu1.wav");
			else
#endif
				S_LocalSound ("misc/menu1.wav");

			if (key != K_ESCAPE && key != '`')
			{
				int modifiers = 0;
				extern qboolean keydown[];
				if (keydown[K_LSHIFT] && key != K_LSHIFT)
					modifiers |= 1;
				if (keydown[K_RSHIFT] && key != K_RSHIFT)
					modifiers |= 1;
				if (keydown[K_LALT] && key != K_LALT)
					modifiers |= 2;
				if (keydown[K_RALT] && key != K_RALT)
					modifiers |= 2;
				if (keydown[K_LCTRL] && key != K_LCTRL)
					modifiers |= 4;
				if (keydown[K_RCTRL] && key != K_RCTRL)
					modifiers |= 4;

				Cbuf_InsertText (va("bind \"%s\" \"%s\"\n", Key_KeynumToString (key, modifiers), currentmenu->selecteditem->bind.command), RESTRICT_LOCAL, false);
			}
			bindingactive = false;
			return;
		}
	}

	switch(key)
	{
	case K_MOUSE2:
	case K_ESCAPE:
	case K_GP_BACK:
		//remove
		M_RemoveMenu(currentmenu);
#ifdef HEXEN2
		if (M_GameType() == MGT_HEXEN2)
			S_LocalSound ("raven/menu3.wav");
		else
#endif
			S_LocalSound ("misc/menu3.wav");
		break;
	case K_TAB:
	case K_DOWNARROW:
	case K_KP_DOWNARROW:
	case K_GP_DPAD_DOWN:
	godown:
		currentmenu->selecteditem = M_NextSelectableItem(currentmenu, currentmenu->selecteditem);

		if (currentmenu->selecteditem)
		{
#ifdef HEXEN2
			if (M_GameType() == MGT_HEXEN2)
				S_LocalSound ("raven/menu1.wav");
			else
#endif
				S_LocalSound ("misc/menu1.wav");

			if (currentmenu->cursoritem)
				currentmenu->cursoritem->common.posy = currentmenu->selecteditem->common.posy;
		}
		break;
	case K_UPARROW:
	case K_KP_UPARROW:
	case K_GP_DPAD_UP:
	goup:
		currentmenu->selecteditem = M_PrevSelectableItem(currentmenu, currentmenu->selecteditem);

		if (currentmenu->selecteditem)
		{
#ifdef HEXEN2
			if (M_GameType() == MGT_HEXEN2)
				S_LocalSound ("raven/menu1.wav");
			else
#endif
				S_LocalSound ("misc/menu1.wav");

			if (currentmenu->cursoritem)
				currentmenu->cursoritem->common.posy = currentmenu->selecteditem->common.posy;
		}
		break;

	case K_MWHEELUP:
	case K_MWHEELDOWN:
		if (currentmenu->mouseitem)
		{
			qboolean handled = false;
			switch(currentmenu->mouseitem->common.type)
			{
			case mt_combo:
				if (mousecursor_x >= currentmenu->xpos + currentmenu->mouseitem->common.posx + currentmenu->mouseitem->combo.captionwidth + 3*8)
				{
					MC_Combo_Key(&currentmenu->mouseitem->combo, key);
					handled = true;
				}
				break;
			case mt_checkbox:
				if (mousecursor_x >= currentmenu->xpos + currentmenu->mouseitem->common.posx + currentmenu->mouseitem->check.textwidth + 3*8)
				{
					MC_CheckBox_Key(&currentmenu->mouseitem->check, currentmenu, key);
					handled = true;
				}
				break;
			case mt_custom:
				if (currentmenu->mouseitem->custom.key)
					handled = currentmenu->mouseitem->custom.key(&currentmenu->mouseitem->custom, currentmenu, key, unicode);
				break;
			default:
				break;
			}

			if (handled)
			{
				currentmenu->selecteditem = currentmenu->mouseitem;
				if (currentmenu->cursoritem)
					currentmenu->cursoritem->common.posy = currentmenu->selecteditem->common.posy;
				break;
			}
			else if (key == K_MWHEELUP)
				goto goup;
			else goto godown;
		}
	case K_MOUSE1:
	case K_MOUSE3:
	case K_MOUSE4:
	case K_MOUSE5:
	case K_MOUSE6:
	case K_MOUSE7:
	case K_MOUSE8:
	case K_MOUSE9:
	case K_MOUSE10:
		if (!currentmenu->mouseitem)
			break;
		if (currentmenu->mouseitem && currentmenu->selecteditem != currentmenu->mouseitem)
		{
			currentmenu->selecteditem = currentmenu->mouseitem;
#ifdef HEXEN2
			if (M_GameType() == MGT_HEXEN2)
				S_LocalSound ("raven/menu1.wav");
			else
#endif
				S_LocalSound ("misc/menu1.wav");

			if (currentmenu->cursoritem)
				currentmenu->cursoritem->common.posy = currentmenu->selecteditem->common.posy;
		}
		//fall through
	default:
		if (!currentmenu->selecteditem)
		{
			if (!currentmenu->options)
				return;
			currentmenu->selecteditem = currentmenu->options;
		}
		switch(currentmenu->selecteditem->common.type)
		{
		case mt_slider:
			MC_Slider_Key(&currentmenu->selecteditem->slider, key);
			break;
		case mt_checkbox:
			MC_CheckBox_Key(&currentmenu->selecteditem->check, currentmenu, key);
			break;
		case mt_button:
		case mt_hexen2buttonbigfont:
		case mt_qbuttonbigfont:
			if (!currentmenu->selecteditem->button.command)
				currentmenu->selecteditem->button.key(currentmenu->selecteditem, currentmenu, key);
			else if (key == K_ENTER || key == K_KP_ENTER || key == K_GP_START || key == K_GP_A || key == K_GP_B || key == K_MOUSE1)
			{
				Cbuf_AddText(currentmenu->selecteditem->button.command, RESTRICT_LOCAL);
#ifdef HEXEN2
				if (M_GameType() == MGT_HEXEN2)
					S_LocalSound ("raven/menu2.wav");
				else
#endif
					S_LocalSound ("misc/menu2.wav");
			}
			break;
		case mt_custom:
			if (currentmenu->selecteditem->custom.key)
				currentmenu->selecteditem->custom.key(&currentmenu->selecteditem->custom, currentmenu, key, unicode);
			break;
		case mt_edit:
			MC_EditBox_Key(&currentmenu->selecteditem->edit, key, unicode);
			break;
		case mt_combo:
			MC_Combo_Key(&currentmenu->selecteditem->combo, key);
			break;
		case mt_bind:
			if (key == K_ENTER || key == K_KP_ENTER || key == K_GP_START || key == K_GP_A || key == K_GP_B || key == K_MOUSE1)
				bindingactive = true;
			else if (key == K_BACKSPACE || key == K_DEL)
				M_UnbindCommand (currentmenu->selecteditem->bind.command);
		default:
			break;
		}
		break;
	}
}




qboolean MC_Main_Key (int key, emenu_t *menu)	//here purly to restart demos.
{
	if (key == K_ESCAPE || key == K_GP_BACK || key == K_MOUSE2)
	{
		extern cvar_t con_stayhidden;

		//don't spam menu open+close events if we're not going to be allowing the console to appear
		if (con_stayhidden.ival && cls.state == ca_disconnected)
			if (!CL_TryingToConnect())
				return true;
	}
	return false;
}

static int M_Main_AddExtraOptions(emenu_t *mainm, int y)
{
	if (Cmd_AliasExist("mod_menu", RESTRICT_LOCAL))
		{MC_AddConsoleCommandQBigFont(mainm, 72, y,	va("%-14s", Cvar_Get("mod_menu", "Mod Menu", 0, NULL)->string), "mod_menu\n");			y += 20;}
	if (Cmd_Exists("xmpp"))
		{MC_AddConsoleCommandQBigFont(mainm, 72, y,	"Social        ", "xmpp\n");			y += 20;}
	if (Cmd_Exists("irc"))
		{MC_AddConsoleCommandQBigFont(mainm, 72, y,	"IRC           ", "irc\n");				y += 20;}
	if (Cmd_Exists("qi"))
		{MC_AddConsoleCommandQBigFont(mainm, 72, y,	"Quake Injector", "qi\n");				y += 20;}
	else if (PM_CanInstall("qi"))
		{MC_AddConsoleCommandQBigFont(mainm, 72, y,	"Get Quake Injector", "pkg reset; pkg add qi; pkg apply\n");	y += 20;}
	if (Cmd_Exists("menu_download"))
	{
#ifdef WEBCLIENT
		MC_AddConsoleCommandQBigFont(mainm, 72, y,	"Updates       ", "menu_download\n");	y += 20;
#else
		MC_AddConsoleCommandQBigFont(mainm, 72, y,	"Packages      ", "menu_download\n");	y += 20;
#endif
	}
	if (Cmd_Exists("menu_mods"))
	{
		MC_AddConsoleCommandQBigFont(mainm, 72, y,	"Mods          ", "menu_mods\n");	y += 20;
		y += 20;
	}

	return y;
}

void M_Menu_Main_f (void)
{
	extern cvar_t m_helpismedia;
	menubutton_t *b;
	emenu_t *mainm = NULL;
	mpic_t *p;
	static menuresel_t resel;
	int y;

#ifndef SERVERONLY
	if (isDedicated || !Renderer_Started())
		return;
#endif

#ifdef CSQC_DAT
	if (CSQC_ConsoleCommand(-1, va("%s %s", Cmd_Argv(0), Cmd_Args())))
		return;
#endif

/*	if (cls.demoplayback)
	{
		m_save_demonum = cls.demonum;
		cls.demonum = -1;
	}
*/
	SCR_EndLoadingPlaque();	//just in case...

/*
	if (0)
	{
		int x, i;
		guiinfo_t *gui;
		m_state = m_complex;
		key_dest = key_menu;
		m_entersound = true;

		mainm = M_CreateMenu(sizeof(guiinfo_t));
		mainm->key = MC_GuiKey;
		mainm->xpos=0;
		gui = (guiinfo_t *)mainm->data;
		gui->text[0] = "Single";
		gui->text[1] = "Multiplayer";
		gui->text[2] = "Quit";
		for (x = 0, i = 0; gui->text[i]; i++)
		{
			gui->op[i] = MC_AddRedText(mainm, x, 0, gui->text[i], false);
			x+=(strlen(gui->text[i])+1)*8;
		}
		return;
	}
*/

	S_LocalSound ("misc/menu2.wav");

#ifdef Q2CLIENT
	if (M_GameType() == MGT_QUAKE2)	//quake2 main menu.
	{
		if (R_GetShaderSizes(R2D_SafeCachePic("pics/m_main_quit"), NULL, NULL, true) > 0)
		{
			int itemheight = 32;

			mainm = M_CreateMenu(0);
			mainm->key = MC_Main_Key;

			MC_AddPicture(mainm, 0, 4, 38, 166, "pics/m_main_plaque");
			MC_AddPicture(mainm, 0, 173, 36, 42, "pics/m_main_logo");
#ifndef CLIENTONLY
			MC_AddSelectablePicture(mainm, 68, 13, itemheight, "pics/m_main_game");
#endif
			MC_AddSelectablePicture(mainm, 68, 53, itemheight, "pics/m_main_multiplayer");
			MC_AddSelectablePicture(mainm, 68, 93, itemheight, "pics/m_main_options");
			MC_AddSelectablePicture(mainm, 68, 133, itemheight, "pics/m_main_video");
			MC_AddSelectablePicture(mainm, 68, 173, itemheight, "pics/m_main_quit");

#ifndef CLIENTONLY
			b = MC_AddConsoleCommand	(mainm, 68, 320, 13,	"", "menu_single\n");
			b->common.tooltip = "Singleplayer.";
			mainm->selecteditem = (menuoption_t *)b;
			b->common.width = 12*20;
			b->common.height = itemheight;
#endif
			b = MC_AddConsoleCommand	(mainm, 68, 320, 53,	"", "menu_multi\n");
			b->common.tooltip = "Multiplayer.";
#ifdef CLIENTONLY
			mainm->selecteditem = (menuoption_t *)b;
#endif
			b->common.width = 12*20;
			b->common.height = itemheight;
			b = MC_AddConsoleCommand	(mainm, 68, 320, 93,	"", "menu_options\n");
			b->common.tooltip = "Options.";
			b->common.width = 12*20;
			b->common.height = itemheight;
			b = MC_AddConsoleCommand	(mainm, 68, 320, 133,	"", "menu_video\n");
			b->common.tooltip = "Video Options.";
			b->common.width = 12*20;
			b->common.height = itemheight;
			b = MC_AddConsoleCommand	(mainm, 68, 320, 173,	"", "menu_quit\n");
			b->common.tooltip = "Quit to DOS.";
			b->common.width = 12*20;
			b->common.height = itemheight;

			mainm->cursoritem = (menuoption_t *)MC_AddCursor(mainm, &resel, 42, mainm->selecteditem->common.posy);
		}
	}
	else
#endif
#ifdef HEXEN2
		if (M_GameType() == MGT_HEXEN2)
	{
		p = R2D_SafeCachePic("gfx/menu/title0.lmp");
		if (R_GetShaderSizes(p, NULL, NULL, true) > 0)
		{
			int y = 64;
			mainm = M_CreateMenu(0);
			mainm->key = MC_Main_Key;

			MC_AddPicture(mainm, 16, 0, 35, 176, "gfx/menu/hplaque.lmp");
			MC_AddCenterPicture(mainm, 0, 60, "gfx/menu/title0.lmp");

#ifndef CLIENTONLY
			b=MC_AddConsoleCommandHexen2BigFont	(mainm, 80, y,	"Single Player", "menu_single\n");
			mainm->selecteditem = (menuoption_t *)b;
			b->common.width = 12*20;
			b->common.height = 20;
			y += 20;
#endif
			b=MC_AddConsoleCommandHexen2BigFont	(mainm, 80, y,	"MultiPlayer", "menu_multi\n");
#ifdef CLIENTONLY
			mainm->selecteditem = (menuoption_t *)b;
#endif
			b->common.width = 12*20;
			b->common.height = 20;
			y += 20;
			b=MC_AddConsoleCommandHexen2BigFont	(mainm, 80, y,	"Options", "menu_options\n");
			b->common.width = 12*20;
			b->common.height = 20;
			y += 20;
			if (m_helpismedia.value)
				b=MC_AddConsoleCommandHexen2BigFont	(mainm, 80, y,	"Media", "menu_media\n");
			else
				b=MC_AddConsoleCommandHexen2BigFont	(mainm, 80, y,	"Help", "help\n");
			b->common.width = 12*20;
			b->common.height = 20;
			y += 20;

			b=MC_AddConsoleCommandHexen2BigFont	(mainm, 80, y,	"Mods", "menu_modshelp\n");
			b->common.width = 12*20;
			b->common.height = 20;
			y += 20;

			b=MC_AddConsoleCommandHexen2BigFont	(mainm, 80, y,	"Quit", "menu_quit\n");
			b->common.width = 12*20;
			b->common.height = 20;
			y += 20;

			mainm->cursoritem = (menuoption_t *)MC_AddCursor(mainm, &resel, 56, mainm->selecteditem->common.posy);
		}
	}
	else
#endif
		if (QBigFontWorks())
	{
		p = R2D_SafeCachePic("gfx/ttl_main.lmp");
		if (R_GetShaderSizes(p, NULL, NULL, true) > 0)
		{
			mainm = M_CreateMenu(0);
			mainm->key = MC_Main_Key;
			MC_AddPicture(mainm, 16, 4, 32, 144, "gfx/qplaque.lmp");

			MC_AddCenterPicture(mainm, 4, 24, "gfx/ttl_main.lmp");

			y = 32;
			mainm->selecteditem = (menuoption_t *)
#ifndef CLIENTONLY
			MC_AddConsoleCommandQBigFont	(mainm, 72, y,	"Single        ", "menu_single\n");		y += 20;
#endif
			MC_AddConsoleCommandQBigFont	(mainm, 72, y,	"Multiplayer   ", "menu_multi\n");		y += 20;
			MC_AddConsoleCommandQBigFont	(mainm, 72, y,	"Options       ", "menu_options\n");	y += 20;
			if (m_helpismedia.value)
				{MC_AddConsoleCommandQBigFont(mainm, 72, y,	"Media         ", "menu_media\n");		y += 20;}
			else
				{MC_AddConsoleCommandQBigFont(mainm, 72, y,	"Help          ", "help\n");			y += 20;}
			y = M_Main_AddExtraOptions(mainm, y);
#ifdef FTE_TARGET_WEB
			MC_AddConsoleCommandQBigFont	(mainm, 72, y,	"Save Settings ", "menu_quit\n");		y += 20;
#else
			MC_AddConsoleCommandQBigFont	(mainm, 72, y,	"Quit          ", "menu_quit\n");		y += 20;
#endif

			mainm->cursoritem = (menuoption_t *)MC_AddCursor(mainm, &resel, 54, 32);
		}
	}
	else
	{
		int width;
		p = R2D_SafeCachePic("gfx/mainmenu.lmp");
		R2D_SafeCachePic("gfx/ttl_main.lmp");
		if (R_GetShaderSizes(p, &width, NULL, true) > 0)
		{
			mainm = M_CreateMenu(0);

			mainm->key = MC_Main_Key;
			MC_AddPicture(mainm, 16, 4, 32, 144, "gfx/qplaque.lmp");

			MC_AddCenterPicture(mainm, 4, 24, "gfx/ttl_main.lmp");
			MC_AddPicture(mainm, 72, 32, 240, 112, "gfx/mainmenu.lmp");

			b=MC_AddConsoleCommand	(mainm, 72, 312, 32,	"", "menu_single\n");
			b->common.tooltip = "Start singleplayer Quake game.";
			mainm->selecteditem = (menuoption_t *)b;
			b->common.width = width;
			b->common.height = 20;
			b=MC_AddConsoleCommand	(mainm, 72, 312, 52,	"", "menu_multi\n");
			b->common.tooltip = "Multiplayer menu.";
			b->common.width = width;
			b->common.height = 20;
			b=MC_AddConsoleCommand	(mainm, 72, 312, 72,	"", "menu_options\n");
			b->common.tooltip = "Options menu.";
			b->common.width = width;
			b->common.height = 20;
			if (m_helpismedia.value)
			{
				b=MC_AddConsoleCommand(mainm, 72, 312, 92,	"", "menu_media\n");
				b->common.tooltip = "Media menu.";
			}
			else
			{
				b=MC_AddConsoleCommand(mainm, 72, 312, 92,	"", "help\n");
				b->common.tooltip = "Help menu.";
			}
			b->common.width = width;
			b->common.height = 20;
			b=MC_AddConsoleCommand	(mainm, 72, 312, 112,	"", "menu_quit\n");
#ifdef FTE_TARGET_WEB
			b->common.tooltip = "Save settings to local storage.";
#else
			b->common.tooltip = "Exit to DOS.";
#endif
			b->common.width = width;
			b->common.height = 20;

			M_Main_AddExtraOptions(mainm, 112+20);

			mainm->cursoritem = (menuoption_t *)MC_AddCursor(mainm, &resel, 54, 32);
		}
	}

	if (!mainm)
	{
		mainm = M_CreateMenu(0);
		MC_AddRedText(mainm, 16, 170, 0,				"MAIN MENU", false);

		y = 36;
		mainm->selecteditem = (menuoption_t *)
		//skip menu_single if we don't seem to have any content.
		MC_AddConsoleCommandQBigFont	(mainm, 72, y,	"Join server",	"menu_servers\n");	y += 20;
		MC_AddConsoleCommandQBigFont	(mainm, 72, y,	"Options",		"menu_options\n");	y += 20;
		y = M_Main_AddExtraOptions(mainm, y);
		MC_AddConsoleCommandQBigFont	(mainm, 72, y,	"Quit",			"menu_quit\n");		y += 20;

		mainm->cursoritem = (menuoption_t *)MC_AddCursor(mainm, &resel, 54, 36);
	}

	if (!m_preset_chosen.ival)
		M_Menu_Preset_f();
}

int MC_AddBulk(struct emenu_s *menu, menuresel_t *resel, menubulk_t *bulk, int xstart, int xtextend, int y)
{
	int selectedy = y, last_y = y;
	menuoption_t *selected = NULL;

	while (bulk)
	{
		menuoption_t *control;
		int x = xtextend;
		int xleft;
		int spacing = 8;

		if (bulk->text)
		{	//lots of fancy code just to figure out the correct width of the string. yay. :(
			int px, py;
			conchar_t buffer[2048], *end;
			if (font_default)
			{
				end = COM_ParseFunString(CON_WHITEMASK, bulk->text, buffer, sizeof(buffer), false);
				Font_BeginString(font_default, 0, 0, &px, &py);
				px = Font_LineWidth(buffer, end);
				Font_EndString(NULL);
			}
			else
			{
				Con_DPrintf("MC_AddBulk: default font not initialised yet\n");
				px = strlen(bulk->text)*8;
			}

			x -= ((float)px * vid.width) / vid.rotpixelwidth;
		}
		xleft = x - xstart;

		switch (bulk->type)
		{
		case mt_text:
			switch (bulk->variant)
			{
			case -1: // end of menu
			default:
				bulk = NULL;
				control = NULL;
				continue;
			case 0: // white text
				control = (union menuoption_s *)MC_AddWhiteText(menu, xleft, xtextend, y, bulk->text, bulk->rightalign);
				break;
			case 1: // red text
				control = (union menuoption_s *)MC_AddRedText(menu, xleft, xtextend, y, bulk->text, bulk->rightalign);
				break;
			case 2: // spacing
				spacing = bulk->spacing;
				control = NULL;
				break;
			}
			break;
		case mt_button:
			switch (bulk->variant)
			{
			default:
			case 0: // console command
				control = (union menuoption_s *)MC_AddConsoleCommand(menu, xleft, xtextend, y, bulk->text, bulk->consolecmd);
				break;
			case 1: // function command
				control = (union menuoption_s *)MC_AddCommand(menu, xleft, xtextend, y, bulk->text, bulk->command);
				break;
			}
			break;
		case mt_checkbox:
			control = (union menuoption_s *)MC_AddCheckBox(menu, xleft, xtextend, y, bulk->text, bulk->cvar, bulk->flags);
			control->check.func = bulk->func;
			break;
		case mt_slider:
			control = (union menuoption_s *)MC_AddSlider(menu, xleft, xtextend, y, bulk->text, bulk->cvar, bulk->min, bulk->max, bulk->delta);
			break;
		case mt_combo:
			switch (bulk->variant)
			{
			default:
			case 0: // cvar combo
				control = (union menuoption_s *)MC_AddCvarCombo(menu, xleft, xtextend, y, bulk->text, bulk->cvar, bulk->options, bulk->values);
				break;
			case 1: // combo with return value
				if (bulk->selectedoption < 0)
				{	//invalid...
					control = NULL;
					spacing = 0;
					break;
				}
				control = (union menuoption_s *)MC_AddCombo(menu, xleft, xtextend, y, bulk->text, bulk->options, bulk->selectedoption);
				break;
			}
			break;
		case mt_edit:
			switch (bulk->variant)
			{
			default:
			case 0:
				y += 4;
				control = (union menuoption_s *)MC_AddEditCvar(menu, xleft, xtextend, y, bulk->text, bulk->cvarname, false);
				spacing += 4;
				break;
			case 1:
				control = (union menuoption_s *)MC_AddEditCvar(menu, xleft, xtextend, y, bulk->text, bulk->cvarname, true);
				break;
			}
			break;
		default:
			Con_Printf(CON_ERROR "Invalid type in bulk menu!\n");
			bulk = NULL;
			continue;
		}

		if (bulk->ret)
			*bulk->ret = control;
		if (control)
			control->common.grav_y = y-last_y;
		last_y = y;
		if (control && MI_Selectable(control) && !selected)
			selected = control;
		if (control && bulk->tooltip)
			control->common.tooltip = bulk->tooltip;
		if (control && xleft > 0)
			control->common.extracollide = xleft;
		y += spacing;

		bulk++;
	}

	menu->selecteditem = selected;
	if (selected)
		selectedy = selected->common.posy;
	menu->cursoritem = (menuoption_t*)MC_AddCursorSmall(menu, resel, xtextend + 8, selectedy);
	return y;
}
#endif