#ifdef INTERFACE
CLASS(XonoticMapList) EXTENDS(XonoticListBox)
	METHOD(XonoticMapList, configureXonoticMapList, void(entity))
	ATTRIB(XonoticMapList, rowsPerItem, float, 4)
	METHOD(XonoticMapList, draw, void(entity))
	METHOD(XonoticMapList, drawListBoxItem, void(entity, float, vector, float))
	METHOD(XonoticMapList, clickListBoxItem, void(entity, float, vector))
	METHOD(XonoticMapList, doubleClickListBoxItem, void(entity, float, vector))
	METHOD(XonoticMapList, resizeNotify, void(entity, vector, vector, vector, vector))
	METHOD(XonoticMapList, refilter, void(entity))
	METHOD(XonoticMapList, refilterCallback, void(entity, entity))
	METHOD(XonoticMapList, keyDown, float(entity, float, float, float))

	ATTRIB(XonoticMapList, realFontSize, vector, '0 0 0')
	ATTRIB(XonoticMapList, columnPreviewOrigin, float, 0)
	ATTRIB(XonoticMapList, columnPreviewSize, float, 0)
	ATTRIB(XonoticMapList, columnNameOrigin, float, 0)
	ATTRIB(XonoticMapList, columnNameSize, float, 0)
	ATTRIB(XonoticMapList, checkMarkOrigin, vector, '0 0 0')
	ATTRIB(XonoticMapList, checkMarkSize, vector, '0 0 0')
	ATTRIB(XonoticMapList, realUpperMargin1, float, 0)
	ATTRIB(XonoticMapList, realUpperMargin2, float, 0)

	ATTRIB(XonoticMapList, lastGametype, float, 0)
	ATTRIB(XonoticMapList, lastFeatures, float, 0)

	ATTRIB(XonoticMapList, origin, vector, '0 0 0')
	ATTRIB(XonoticMapList, itemAbsSize, vector, '0 0 0')

	ATTRIB(XonoticMapList, g_maplistCache, string, string_null)
	METHOD(XonoticMapList, g_maplistCacheToggle, void(entity, float))
	METHOD(XonoticMapList, g_maplistCacheQuery, float(entity, float))

	ATTRIB(XonoticMapList, stringFilter, string, string_null)
	ATTRIB(XonoticMapList, stringFilterBox, entity, NULL)

	ATTRIB(XonoticMapList, startButton, entity, NULL)

	METHOD(XonoticMapList, loadCvars, void(entity))

	ATTRIB(XonoticMapList, typeToSearchString, string, string_null)
	ATTRIB(XonoticMapList, typeToSearchTime, float, 0)

	METHOD(XonoticMapList, destroy, void(entity))

	ATTRIB(XonoticListBox, alphaBG, float, 0)
ENDCLASS(XonoticMapList)
entity makeXonoticMapList();
entity makeXonoticMapListStringFilterBox(entity me, float doEditColorCodes, string theCvar);
void MapList_StringFilter_Change(entity box, entity me);
void MapList_All(entity btn, entity me);
void MapList_None(entity btn, entity me);
void MapList_LoadMap(entity btn, entity me);
#endif

#ifdef IMPLEMENTATION
void XonoticMapList_destroy(entity me)
{
	MapInfo_Shutdown();
}

entity makeXonoticMapListStringFilterBox(entity me, float doEditColorCodes, string theCvar)
{
	me.mapListBox.stringFilterBox = makeXonoticInputBox(doEditColorCodes, theCvar);
	return me.mapListBox.stringFilterBox;
}
entity makeXonoticMapList()
{
	entity me;
	me = spawnXonoticMapList();
	me.configureXonoticMapList(me);
	return me;
}

entity MapList_Set_String_Filter_Box(entity me, entity e)
{
	me.stringFilterBox = e;
	return e;
}

void XonoticMapList_configureXonoticMapList(entity me)
{
	me.configureXonoticListBox(me);
	me.refilter(me);
}

void XonoticMapList_loadCvars(entity me)
{
	me.refilter(me);
}


float XonoticMapList_g_maplistCacheQuery(entity me, float i)
{
	return stof(substring(me.g_maplistCache, i, 1));
}
void XonoticMapList_g_maplistCacheToggle(entity me, float i)
{
	string a, b, c, s, bspname;
	float n;
	s = me.g_maplistCache;
	if (!s)
		return;
	b = substring(s, i, 1);
	if(b == "0")
		b = "1";
	else if(b == "1")
		b = "0";
	else
		return; // nothing happens
	a = substring(s, 0, i);
	c = substring(s, i+1, strlen(s) - (i+1));
	strunzone(s);
	me.g_maplistCache = strzone(strcat(a, b, c));
	// TODO also update the actual cvar
	if (!((bspname = MapInfo_BSPName_ByID(i))))
		return;
	if(b == "1")
		cvar_set("g_maplist", strcat(bspname, " ", cvar_string("g_maplist")));
	else
	{
		s = "";
		n = tokenize_console(cvar_string("g_maplist"));
		for(i = 0; i < n; ++i)
			if(argv(i) != bspname)
				s = strcat(s, " ", argv(i));
		cvar_set("g_maplist", substring(s, 1, strlen(s) - 1));
	}
}

void XonoticMapList_draw(entity me)
{
	if(me.startButton)
		me.startButton.disabled = ((me.selectedItem < 0) || (me.selectedItem >= me.nItems));
	SUPER(XonoticMapList).draw(me);
}

void XonoticMapList_resizeNotify(entity me, vector relOrigin, vector relSize, vector absOrigin, vector absSize)
{
	me.itemAbsSize = '0 0 0';
	SUPER(XonoticMapList).resizeNotify(me, relOrigin, relSize, absOrigin, absSize);

	me.realFontSize_y = me.fontSize / (me.itemAbsSize_y = (absSize.y * me.itemHeight));
	me.realFontSize_x = me.fontSize / (me.itemAbsSize_x = (absSize.x * (1 - me.controlWidth)));
	me.realUpperMargin1 = 0.5 * (1 - 2.5 * me.realFontSize.y);
	me.realUpperMargin2 = me.realUpperMargin1 + 1.5 * me.realFontSize.y;

	me.columnPreviewOrigin = 0;
	me.columnPreviewSize = me.itemAbsSize.y / me.itemAbsSize.x * 4 / 3;
	me.columnNameOrigin = me.columnPreviewOrigin + me.columnPreviewSize + me.realFontSize.x;
	me.columnNameSize = 1 - me.columnPreviewSize - 2 * me.realFontSize.x;

	me.checkMarkSize = (eX * (me.itemAbsSize.y / me.itemAbsSize.x) + eY) * 0.5;
	me.checkMarkOrigin = eY + eX * (me.columnPreviewOrigin + me.columnPreviewSize) - me.checkMarkSize;
}

void XonoticMapList_clickListBoxItem(entity me, float i, vector where)
{
	if(where.x <= me.columnPreviewOrigin + me.columnPreviewSize)
		if(where.x >= 0)
		{
			m_play_click_sound(MENU_SOUND_SELECT);
			me.g_maplistCacheToggle(me, i);
		}
}

void XonoticMapList_doubleClickListBoxItem(entity me, float i, vector where)
{
	if(where.x >= me.columnNameOrigin)
		if(where.x <= 1)
		{
			// pop up map info screen
			m_play_click_sound(MENU_SOUND_OPEN);
			main.mapInfoDialog.loadMapInfo(main.mapInfoDialog, i, me);
			DialogOpenButton_Click_withCoords(NULL, main.mapInfoDialog, me.origin + eX * (me.columnNameOrigin * me.size.x) + eY * ((me.itemHeight * i - me.scrollPos) * me.size.y), eY * me.itemAbsSize.y + eX * (me.itemAbsSize.x * me.columnNameSize));
		}
}

void XonoticMapList_drawListBoxItem(entity me, float i, vector absSize, float isSelected)
{
	// layout: Ping, Map name, Map name, NP, TP, MP
	string s;
	float theAlpha;
	float included;

	if(!MapInfo_Get_ByID(i))
		return;

	included = me.g_maplistCacheQuery(me, i);
	if(included || isSelected)
		theAlpha = SKINALPHA_MAPLIST_INCLUDEDFG;
	else
		theAlpha = SKINALPHA_MAPLIST_NOTINCLUDEDFG;

	if(isSelected)
		draw_Fill('0 0 0', '1 1 0', SKINCOLOR_LISTBOX_SELECTED, SKINALPHA_LISTBOX_SELECTED);
	else if(included)
		draw_Fill('0 0 0', '1 1 0', SKINCOLOR_MAPLIST_INCLUDEDBG, SKINALPHA_MAPLIST_INCLUDEDBG);

	if(draw_PictureSize(strcat("/maps/", MapInfo_Map_bspname)) == '0 0 0')
		draw_Picture(me.columnPreviewOrigin * eX, "nopreview_map", me.columnPreviewSize * eX + eY, '1 1 1', theAlpha);
	else
		draw_Picture(me.columnPreviewOrigin * eX, strcat("/maps/", MapInfo_Map_bspname), me.columnPreviewSize * eX + eY, '1 1 1', theAlpha);

	if(included)
		draw_Picture(me.checkMarkOrigin, "checkmark", me.checkMarkSize, '1 1 1', 1);
	s = draw_TextShortenToWidth(strdecolorize(MapInfo_Map_titlestring), me.columnNameSize, 0, me.realFontSize);
	draw_Text(me.realUpperMargin1 * eY + (me.columnNameOrigin + 0.00 * (me.columnNameSize - draw_TextWidth(s, 0, me.realFontSize))) * eX, s, me.realFontSize, SKINCOLOR_MAPLIST_TITLE, theAlpha, 0);
	s = draw_TextShortenToWidth(strdecolorize(MapInfo_Map_author), me.columnNameSize, 0,  me.realFontSize);
	draw_Text(me.realUpperMargin2 * eY + (me.columnNameOrigin + 1.00 * (me.columnNameSize - draw_TextWidth(s, 0, me.realFontSize))) * eX, s, me.realFontSize, SKINCOLOR_MAPLIST_AUTHOR, theAlpha, 0);

	MapInfo_ClearTemps();
}

void XonoticMapList_refilter(entity me)
{
	float i, j, n;
	string s;
	float gt, f;
	gt = MapInfo_CurrentGametype();
	f = MapInfo_CurrentFeatures();
	MapInfo_FilterGametype(gt, f, MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 0);
	if (me.stringFilter)
		MapInfo_FilterString(me.stringFilter);
	me.nItems = MapInfo_count;

	for(i = 0; i < MapInfo_count; ++i)
		draw_PreloadPicture(strcat("/maps/", MapInfo_BSPName_ByID(i)));
	if(me.g_maplistCache)
		strunzone(me.g_maplistCache);
	s = "0";
	for(i = 1; i < MapInfo_count; i *= 2)
		s = strcat(s, s);
	n = tokenize_console(cvar_string("g_maplist"));
	for(i = 0; i < n; ++i)
	{
		j = MapInfo_FindName(argv(i));
		if(j >= 0)
			s = strcat(
				substring(s, 0, j),
				"1",
				substring(s, j+1, MapInfo_count - (j+1))
			);
	}
	me.g_maplistCache = strzone(s);
	if(gt != me.lastGametype || f != me.lastFeatures)
	{
		me.lastGametype = gt;
		me.lastFeatures = f;
		me.setSelected(me, 0);
	}
}

void XonoticMapList_refilterCallback(entity me, entity cb)
{
	me.refilter(me);
}
void MapList_StringFilter_Change(entity box, entity me)
{
	if(me.stringFilter)
		strunzone(me.stringFilter);
	if(box.text != "")
		me.stringFilter = strzone(box.text);
	else
		me.stringFilter = string_null;
	
	me.refilter(me);
}

void MapList_All(entity btn, entity me)
{
	float i;
	string s;
	MapInfo_FilterGametype(MAPINFO_TYPE_ALL, 0, 0, MapInfo_ForbiddenFlags(), 0); // all
	if (me.stringFilter)
		MapInfo_FilterString(me.stringFilter);
	s = "";
	for(i = 0; i < MapInfo_count; ++i)
		s = strcat(s, " ", MapInfo_BSPName_ByID(i));
		
	cvar_set("g_maplist", substring(s, 1, strlen(s) - 1));
	me.refilter(me);
}

void MapList_None(entity btn, entity me)
{
	cvar_set("g_maplist", "");
	me.refilter(me);
}

void MapList_LoadMap(entity btn, entity me)
{
	string m;
	float i;

	i = me.selectedItem;

	if(btn.parent.instanceOfXonoticMapInfoDialog)
	{
		i = btn.parent.currentMapIndex;
		Dialog_Close(btn, btn.parent);
	}

	if(i >= me.nItems || i < 0)
		return;

	m = MapInfo_BSPName_ByID(i);
	if (!m)
	{
		print(_("Huh? Can't play this (m is NULL). Refiltering so this won't happen again.\n"));
		me.refilter(me);
		return;
	}
	if(MapInfo_CheckMap(m))
	{
		localcmd("\nmenu_loadmap_prepare\n");
		if(cvar("menu_use_default_hostname"))
			localcmd("hostname \"", sprintf(_("%s's Xonotic Server"), strdecolorize(cvar_string("_cl_name"))), "\"\n");
		MapInfo_LoadMap(m, 1);
	}
	else
	{
		print(_("Huh? Can't play this (invalid game type). Refiltering so this won't happen again.\n"));
		me.refilter(me);
		return;
	}
}

float XonoticMapList_keyDown(entity me, float scan, float ascii, float shift)
{
	string ch, save;
	if(me.nItems <= 0)
		return SUPER(XonoticMapList).keyDown(me, scan, ascii, shift);
	if(scan == K_MOUSE2 || scan == K_SPACE || scan == K_ENTER || scan == K_KP_ENTER)
	{
		// pop up map info screen
		m_play_click_sound(MENU_SOUND_OPEN);
		main.mapInfoDialog.loadMapInfo(main.mapInfoDialog, me.selectedItem, me);
		DialogOpenButton_Click_withCoords(NULL, main.mapInfoDialog, me.origin + eX * (me.columnNameOrigin * me.size.x) + eY * ((me.itemHeight * me.selectedItem - me.scrollPos) * me.size.y), eY * me.itemAbsSize.y + eX * (me.itemAbsSize.x * me.columnNameSize));
	}
	else if(scan == K_MOUSE3 || scan == K_INS || scan == K_KP_INS)
	{
		m_play_click_sound(MENU_SOUND_SELECT);
		me.g_maplistCacheToggle(me, me.selectedItem);
	}
	else if(ascii == 43) // +
	{
		if (!me.g_maplistCacheQuery(me, me.selectedItem))
		{
			m_play_click_sound(MENU_SOUND_SELECT);
			me.g_maplistCacheToggle(me, me.selectedItem);
		}
	}
	else if(ascii == 45) // -
	{
		if(me.g_maplistCacheQuery(me, me.selectedItem))
		{
			m_play_click_sound(MENU_SOUND_SELECT);
			me.g_maplistCacheToggle(me, me.selectedItem);
		}
	}
	else if(scan == K_BACKSPACE)
	{
		if(time < me.typeToSearchTime)
		{
			save = substring(me.typeToSearchString, 0, strlen(me.typeToSearchString) - 1);
			if(me.typeToSearchString)
				strunzone(me.typeToSearchString);
			me.typeToSearchString = strzone(save);
			me.typeToSearchTime = time + 0.5;
			if(strlen(me.typeToSearchString))
			{
				MapInfo_FindName(me.typeToSearchString);
				if(MapInfo_FindName_firstResult >= 0)
					me.setSelected(me, MapInfo_FindName_firstResult);
			}
		}
	}
	else if(ascii >= 32 && ascii != 127)
	{
		ch = chr(ascii);
		if(time > me.typeToSearchTime)
			save = ch;
		else
			save = strcat(me.typeToSearchString, ch);
		if(me.typeToSearchString)
			strunzone(me.typeToSearchString);
		me.typeToSearchString = strzone(save);
		me.typeToSearchTime = time + 0.5;
		MapInfo_FindName(me.typeToSearchString);
		if(MapInfo_FindName_firstResult >= 0)
			me.setSelected(me, MapInfo_FindName_firstResult);
	}
	else if(shift & S_CTRL && scan == 'f') // ctrl-f (as in "F"ind)
	{
		me.parent.setFocus(me.parent, me.stringFilterBox);
	}
	else
		return SUPER(XonoticMapList).keyDown(me, scan, ascii, shift);
	return 1;
}
#endif