#ifdef INTERFACE
CLASS(XonoticServerList) EXTENDS(XonoticListBox)
	METHOD(XonoticServerList, configureXonoticServerList, void(entity))
	ATTRIB(XonoticServerList, rowsPerItem, float, 1)
	METHOD(XonoticServerList, draw, void(entity))
	METHOD(XonoticServerList, drawListBoxItem, void(entity, float, vector, float))
	METHOD(XonoticServerList, clickListBoxItem, void(entity, float, vector))
	METHOD(XonoticServerList, resizeNotify, void(entity, vector, vector, vector, vector))
	METHOD(XonoticServerList, keyDown, float(entity, float, float, float))

	ATTRIB(XonoticServerList, iconsSizeFactor, float, 0.85)

	ATTRIB(XonoticServerList, realFontSize, vector, '0 0 0')
	ATTRIB(XonoticServerList, realUpperMargin, float, 0)
	ATTRIB(XonoticServerList, columnIconsOrigin, float, 0)
	ATTRIB(XonoticServerList, columnIconsSize, float, 0)
	ATTRIB(XonoticServerList, columnPingOrigin, float, 0)
	ATTRIB(XonoticServerList, columnPingSize, float, 0)
	ATTRIB(XonoticServerList, columnNameOrigin, float, 0)
	ATTRIB(XonoticServerList, columnNameSize, float, 0)
	ATTRIB(XonoticServerList, columnMapOrigin, float, 0)
	ATTRIB(XonoticServerList, columnMapSize, float, 0)
	ATTRIB(XonoticServerList, columnTypeOrigin, float, 0)
	ATTRIB(XonoticServerList, columnTypeSize, float, 0)
	ATTRIB(XonoticServerList, columnPlayersOrigin, float, 0)
	ATTRIB(XonoticServerList, columnPlayersSize, float, 0)

	ATTRIB(XonoticServerList, selectedServer, string, string_null) // to restore selected server when needed
	METHOD(XonoticServerList, setSelected, void(entity, float))
	METHOD(XonoticServerList, setSortOrder, void(entity, float, float))
	ATTRIB(XonoticServerList, filterShowEmpty, float, 1)
	ATTRIB(XonoticServerList, filterShowFull, float, 1)
	ATTRIB(XonoticServerList, filterString, string, string_null)
	ATTRIB(XonoticServerList, controlledTextbox, entity, NULL)
	ATTRIB(XonoticServerList, ipAddressBox, entity, NULL)
	ATTRIB(XonoticServerList, favoriteButton, entity, NULL)
	ATTRIB(XonoticServerList, nextRefreshTime, float, 0)
	METHOD(XonoticServerList, refreshServerList, void(entity, float)) // refresh mode: 0 = just reparametrize, 1 = send new requests, 2 = clear
	ATTRIB(XonoticServerList, needsRefresh, float, 1)
	METHOD(XonoticServerList, focusEnter, void(entity))
	METHOD(XonoticServerList, positionSortButton, void(entity, entity, float, float, string, void(entity, entity)))
	ATTRIB(XonoticServerList, sortButton1, entity, NULL)
	ATTRIB(XonoticServerList, sortButton2, entity, NULL)
	ATTRIB(XonoticServerList, sortButton3, entity, NULL)
	ATTRIB(XonoticServerList, sortButton4, entity, NULL)
	ATTRIB(XonoticServerList, sortButton5, entity, NULL)
	ATTRIB(XonoticServerList, connectButton, entity, NULL)
	ATTRIB(XonoticServerList, infoButton, entity, NULL)
	ATTRIB(XonoticServerList, currentSortOrder, float, 0)
	ATTRIB(XonoticServerList, currentSortField, float, -1)
	ATTRIB(XonoticServerList, lastClickedServer, float, -1)
	ATTRIB(XonoticServerList, lastClickedTime, float, 0)

	ATTRIB(XonoticServerList, ipAddressBoxFocused, float, -1)

	ATTRIB(XonoticServerList, seenIPv4, float, 0)
	ATTRIB(XonoticServerList, seenIPv6, float, 0)
ENDCLASS(XonoticServerList)
entity makeXonoticServerList();

void ServerList_Connect_Click(entity btn, entity me);
void ServerList_ShowEmpty_Click(entity box, entity me);
void ServerList_ShowFull_Click(entity box, entity me);
void ServerList_Filter_Change(entity box, entity me);
void ServerList_Favorite_Click(entity btn, entity me);
void ServerList_Info_Click(entity btn, entity me);
void ServerList_Update_favoriteButton(entity btn, entity me);

#ifndef IMPLEMENTATION
float SLIST_FIELD_CNAME;
float SLIST_FIELD_PING;
float SLIST_FIELD_GAME;
float SLIST_FIELD_MOD;
float SLIST_FIELD_MAP;
float SLIST_FIELD_NAME;
float SLIST_FIELD_MAXPLAYERS;
float SLIST_FIELD_NUMPLAYERS;
float SLIST_FIELD_NUMHUMANS;
float SLIST_FIELD_NUMBOTS;
float SLIST_FIELD_PROTOCOL;
float SLIST_FIELD_FREESLOTS;
float SLIST_FIELD_PLAYERS;
float SLIST_FIELD_QCSTATUS;
float SLIST_FIELD_CATEGORY;
float SLIST_FIELD_ISFAVORITE;
float SLSF_DESCENDING = 1;
float SLSF_FAVORITES = 2;
float SLSF_CATEGORIES = 4;

#define SLIST_MAX_CATEGORIES 4
float category_name[SLIST_MAX_CATEGORIES];
float category_item[SLIST_MAX_CATEGORIES];
float totcat; 
#define CATEGORIES \
	SLIST_CATEGORY(1, SLIST_CAT_FAVORITED, 1, _("Favorites")) \
	SLIST_CATEGORY(1, SLIST_CAT_RECOMMENDED, 2, _("Recommended")) \
	SLIST_CATEGORY(1, SLIST_CAT_CORE, 3, _("Core")) \
	SLIST_CATEGORY(1, SLIST_CAT_MODIFIED, 4, _("Modified"))

#define SLIST_CATEGORY(default,name,num,string) const float name = num;
CATEGORIES
#undef SLIST_CATEGORY
#endif

#endif

#ifdef IMPLEMENTATION
float XonoticServerList_MapItems(float num)
{
	float i, n;

	if not(totcat) { return num; } // there are no categories to process

	for(i = 0, n = 1; n <= totcat; ++i, ++n)
	{
		//print(sprintf("num: %d, i: %d, totcat: %d, category_item[i]: %d\n", num, i, totcat, category_item[i])); 
		if(category_item[i] == (num - i)) { return -category_name[i]; }
		else if(num <= category_item[n]) { return (num - n); }
		else if(n == totcat) { return (num - n); }
	}

	error("wtf mapitems fail?"); // should not really be hit
	return FALSE; // so compiler shuts up
}

void ServerList_UpdateFieldIDs()
{
	SLIST_FIELD_CNAME = gethostcacheindexforkey( "cname" );
	SLIST_FIELD_PING = gethostcacheindexforkey( "ping" );
	SLIST_FIELD_GAME = gethostcacheindexforkey( "game" );
	SLIST_FIELD_MOD = gethostcacheindexforkey( "mod" );
	SLIST_FIELD_MAP = gethostcacheindexforkey( "map" );
	SLIST_FIELD_NAME = gethostcacheindexforkey( "name" );
	SLIST_FIELD_MAXPLAYERS = gethostcacheindexforkey( "maxplayers" );
	SLIST_FIELD_NUMPLAYERS = gethostcacheindexforkey( "numplayers" );
	SLIST_FIELD_NUMHUMANS = gethostcacheindexforkey( "numhumans" );
	SLIST_FIELD_NUMBOTS = gethostcacheindexforkey( "numbots" );
	SLIST_FIELD_PROTOCOL = gethostcacheindexforkey( "protocol" );
	SLIST_FIELD_FREESLOTS = gethostcacheindexforkey( "freeslots" );
	SLIST_FIELD_PLAYERS = gethostcacheindexforkey( "players" );
	SLIST_FIELD_QCSTATUS = gethostcacheindexforkey( "qcstatus" );
	SLIST_FIELD_CATEGORY = gethostcacheindexforkey( "category" );
	SLIST_FIELD_ISFAVORITE = gethostcacheindexforkey( "isfavorite" );
}

float IsFavorite(string srv)
{
	string p;
	float i, n;
	if(srv == "")
		return FALSE;
	srv = netaddress_resolve(srv, 26000);
	if(srv == "")
		return FALSE;
	p = crypto_getidfp(srv);
	n = tokenize_console(cvar_string("net_slist_favorites"));
	for(i = 0; i < n; ++i)
	{
		if(substring(argv(i), 0, 1) != "[" && strlen(argv(i)) == 44 && strstrofs(argv(i), ".", 0) < 0)
		{
			if(p)
				if(argv(i) == p)
					return TRUE;
		}
		else
		{
			if(srv == netaddress_resolve(argv(i), 26000))
				return TRUE;
		}
	}
	return FALSE;
}

void ToggleFavorite(string srv)
{
	string s, s0, s1, s2, srv_resolved, p;
	float i, n, f;
	srv_resolved = netaddress_resolve(srv, 26000);
	p = crypto_getidfp(srv_resolved);
	s = cvar_string("net_slist_favorites");
	n = tokenize_console(s);
	f = 0;
	for(i = 0; i < n; ++i)
	{
		if(substring(argv(i), 0, 1) != "[" && strlen(argv(i)) == 44 && strstrofs(argv(i), ".", 0) < 0)
		{
			if(p)
				if(argv(i) != p)
					continue;
		}
		else
		{
			if(srv_resolved != netaddress_resolve(argv(i), 26000))
				continue;
		}
		s0 = s1 = s2 = "";
		if(i > 0)
			s0 = substring(s, 0, argv_end_index(i - 1));
		if(i < n-1)
			s2 = substring(s, argv_start_index(i + 1), -1);
		if(s0 != "" && s2 != "")
			s1 = " ";
		cvar_set("net_slist_favorites", strcat(s0, s1, s2));
		s = cvar_string("net_slist_favorites");
		n = tokenize_console(s);
		f = 1;
		--i;
	}
	
	if(!f)
	{
		s1 = "";
		if(s != "")
			s1 = " ";
		if(p)
			cvar_set("net_slist_favorites", strcat(s, s1, p));
		else
			cvar_set("net_slist_favorites", strcat(s, s1, srv));
	}

	resorthostcache();
}

void ServerList_Update_favoriteButton(entity btn, entity me)
{
	if(IsFavorite(me.ipAddressBox.text))
		me.favoriteButton.setText(me.favoriteButton, _("Remove"));
	else
		me.favoriteButton.setText(me.favoriteButton, _("Bookmark"));
}

entity makeXonoticServerList()
{
	entity me;
	me = spawnXonoticServerList();
	me.configureXonoticServerList(me);
	return me;
}
void XonoticServerList_configureXonoticServerList(entity me)
{
	me.configureXonoticListBox(me);

	ServerList_UpdateFieldIDs();

	me.nItems = 0;
}
void XonoticServerList_setSelected(entity me, float i)
{
	float save, num;
	save = me.selectedItem;
	SUPER(XonoticServerList).setSelected(me, i);
	/*
	if(me.selectedItem == save)
		return;
	*/
	if(me.nItems == 0)
		return;
	//if(XonoticServerList_MapItems(gethostcachevalue(SLIST_HOSTCACHEVIEWCOUNT)) != me.nItems)
	//	{ error("^1XonoticServerList_setSelected(); ERROR: ^7Host cache viewcount mismatches nItems!\n"); return; } // sorry, it would be wrong

	num = XonoticServerList_MapItems(me.selectedItem);
	if(num >= 0)
	{
		if(me.selectedServer)
			strunzone(me.selectedServer);
		me.selectedServer = strzone(gethostcachestring(SLIST_FIELD_CNAME, num));

		me.ipAddressBox.setText(me.ipAddressBox, me.selectedServer);
		me.ipAddressBox.cursorPos = strlen(me.selectedServer);
		me.ipAddressBoxFocused = -1;
	}
}
void XonoticServerList_refreshServerList(entity me, float mode)
{
	// 0: just reparametrize
	// 1: also ask for new servers
	// 2: clear
	//print("refresh of type ", ftos(mode), "\n");
	/* if(mode == 2) // borken
	{
		// clear list
		localcmd("net_slist\n");
		me.needsRefresh = 1; // net_slist kills sort order, so we need to restore it later
	}
	else */
	{
		float m, i, n;
		float listflags = 0;
		string s, typestr, modstr;
		s = me.filterString;

		m = strstrofs(s, ":", 0);
		if(m >= 0)
		{
			typestr = substring(s, 0, m);
			s = substring(s, m + 1, strlen(s) - m - 1);
			while(substring(s, 0, 1) == " ")
				s = substring(s, 1, strlen(s) - 1);
		}
		else
			typestr = "";

		modstr = cvar_string("menu_slist_modfilter");

		m = SLIST_MASK_AND - 1;
		resethostcachemasks();

		// ping: reject negative ping (no idea why this happens in the first place, engine bug)
		sethostcachemasknumber(++m, SLIST_FIELD_PING, 0, SLIST_TEST_GREATEREQUAL);

		// show full button
		if(!me.filterShowFull)
		{
			sethostcachemasknumber(++m, SLIST_FIELD_FREESLOTS, 1, SLIST_TEST_GREATEREQUAL); // legacy
			sethostcachemaskstring(++m, SLIST_FIELD_QCSTATUS, ":S0:", SLIST_TEST_NOTCONTAIN); // g_maxplayers support
		}

		// show empty button
		if(!me.filterShowEmpty)
			sethostcachemasknumber(++m, SLIST_FIELD_NUMHUMANS, 1, SLIST_TEST_GREATEREQUAL);

		// gametype filtering
		if(typestr != "")
			sethostcachemaskstring(++m, SLIST_FIELD_QCSTATUS, strcat(typestr, ":"), SLIST_TEST_STARTSWITH);

		// mod filtering
		if(modstr != "")
		{
			if(substring(modstr, 0, 1) == "!")
				sethostcachemaskstring(++m, SLIST_FIELD_MOD, resolvemod(substring(modstr, 1, strlen(modstr) - 1)), SLIST_TEST_NOTEQUAL);
			else
				sethostcachemaskstring(++m, SLIST_FIELD_MOD, resolvemod(modstr), SLIST_TEST_EQUAL);
		}

		// server banning
		n = tokenizebyseparator(_Nex_ExtResponseSystem_BannedServers, " ");
		for(i = 0; i < n; ++i)
			if(argv(i) != "")
				sethostcachemaskstring(++m, SLIST_FIELD_CNAME, argv(i), SLIST_TEST_NOTSTARTSWITH);

		m = SLIST_MASK_OR - 1;
		if(s != "")
		{
			sethostcachemaskstring(++m, SLIST_FIELD_NAME, s, SLIST_TEST_CONTAINS);
			sethostcachemaskstring(++m, SLIST_FIELD_MAP, s, SLIST_TEST_CONTAINS);
			sethostcachemaskstring(++m, SLIST_FIELD_PLAYERS, s, SLIST_TEST_CONTAINS);
			sethostcachemaskstring(++m, SLIST_FIELD_QCSTATUS, strcat(s, ":"), SLIST_TEST_STARTSWITH);
		}

		// sorting flags
		//listflags |= SLSF_FAVORITES;
		listflags |= SLSF_CATEGORIES;
		if(me.currentSortOrder < 0) { listflags |= SLSF_DESCENDING; }
		sethostcachesort(me.currentSortField, listflags);
		
		resorthostcache();
		if(mode >= 1)
			refreshhostcache();
	}
}
void XonoticServerList_focusEnter(entity me)
{
	if(time < me.nextRefreshTime)
	{
		//print("sorry, no refresh yet\n");
		return;
	}
	me.nextRefreshTime = time + 10;
	me.refreshServerList(me, 1);
}

void XonoticServerList_draw(entity me)
{
	float i, found, owned, num;

	if(_Nex_ExtResponseSystem_BannedServersNeedsRefresh)
	{
		if(!me.needsRefresh)
			me.needsRefresh = 2;
		_Nex_ExtResponseSystem_BannedServersNeedsRefresh = 0;
	}

	if(me.currentSortField == -1)
	{
		me.setSortOrder(me, SLIST_FIELD_PING, +1);
		me.refreshServerList(me, 2);
	}
	else if(me.needsRefresh == 1)
	{
		me.needsRefresh = 2; // delay by one frame to make sure "slist" has been executed
	}
	else if(me.needsRefresh == 2)
	{
		me.needsRefresh = 0;
		me.refreshServerList(me, 0);
	}

	owned = ((me.selectedServer == me.ipAddressBox.text) && (me.ipAddressBox.text != ""));

	for(i = 0; i < SLIST_MAX_CATEGORIES; ++i) { category_name[i] = -1; category_item[i] = -1; }
	totcat = 0;

	float itemcount = gethostcachevalue(SLIST_HOSTCACHEVIEWCOUNT);
	//float visible = floor(me.scrollPos / me.itemHeight);
	me.nItems = itemcount;

	float favorites_drawn = 0, core_drawn = 0;

	for(i = 0; i < itemcount; ++i)
	{
		if(gethostcachenumber(SLIST_FIELD_ISFAVORITE, i))
		{
			if not(favorites_drawn)
			if(category_name[totcat] == -1)
			{
				category_name[totcat] = SLIST_CAT_FAVORITED;
				category_item[totcat] = i;
				++totcat;
				++favorites_drawn;
				++me.nItems; // we just inserted a category, increase number of items
			}
		}
		else
		{
			if not(core_drawn)
			if(category_name[totcat] == -1)
			{
				category_name[totcat] = SLIST_CAT_CORE;
				category_item[totcat] = i;
				++totcat;
				++core_drawn;
				++me.nItems; // we just inserted a category, increase number of items
			}
		}
	}

	print(sprintf("^1SERVERLIST_DRAW^7: servercount: %d, nitems: %d\n", itemcount, me.nItems));

	me.connectButton.disabled = ((me.nItems == 0) && (me.ipAddressBox.text == ""));
	me.infoButton.disabled = ((me.nItems == 0) || !owned);
	me.favoriteButton.disabled = ((me.nItems == 0) && (me.ipAddressBox.text == ""));

	found = 0;
	if(me.selectedServer)
	{
		for(i = 0; i < me.nItems; ++i)
		{
			num = XonoticServerList_MapItems(i);
			if(num >= 0)
			{
				if(gethostcachestring(SLIST_FIELD_CNAME, num) == me.selectedServer)
				{
					if(i != me.selectedItem)
					{
						me.lastClickedServer = -1;
						me.selectedItem = i;
					}
					found = 1;
					break;
				}
			}
		}
	}
	if(!found)
	{
		if(me.nItems > 0)
		{
			if(me.selectedItem >= me.nItems) { me.selectedItem = me.nItems - 1; }
			if(me.selectedServer) { strunzone(me.selectedServer); }

			num = XonoticServerList_MapItems(me.selectedItem);
			if(num >= 0) { me.selectedServer = strzone(gethostcachestring(SLIST_FIELD_CNAME, num)); }
		}
	}
	
	if(owned)
	{
		if(me.selectedServer != me.ipAddressBox.text)
		{
			me.ipAddressBox.setText(me.ipAddressBox, me.selectedServer);
			me.ipAddressBox.cursorPos = strlen(me.selectedServer);
			me.ipAddressBoxFocused = -1;
		}
	}

	if(me.ipAddressBoxFocused != me.ipAddressBox.focused)
	{
		if(me.ipAddressBox.focused || me.ipAddressBoxFocused < 0)
			ServerList_Update_favoriteButton(NULL, me);
		me.ipAddressBoxFocused = me.ipAddressBox.focused;
	}

	SUPER(XonoticServerList).draw(me);
}
void ServerList_PingSort_Click(entity btn, entity me)
{
	me.setSortOrder(me, SLIST_FIELD_PING, +1);
}
void ServerList_NameSort_Click(entity btn, entity me)
{
	me.setSortOrder(me, SLIST_FIELD_NAME, -1); // why?
}
void ServerList_MapSort_Click(entity btn, entity me)
{
	me.setSortOrder(me, SLIST_FIELD_MAP, -1); // why?
}
void ServerList_PlayerSort_Click(entity btn, entity me)
{
	me.setSortOrder(me, SLIST_FIELD_NUMHUMANS, -1);
}
void ServerList_TypeSort_Click(entity btn, entity me)
{
	string s, t;
	float i, m;
	s = me.filterString;
	m = strstrofs(s, ":", 0);
	if(m >= 0)
	{
		s = substring(s, 0, m);
		while(substring(s, m+1, 1) == " ") // skip spaces
			++m;
	}
	else
		s = "";

	for(i = 1; ; i *= 2) // 20 modes ought to be enough for anyone
	{
		t = MapInfo_Type_ToString(i);
		if(i > 1)
			if(t == "") // it repeats (default case)
			{
				// no type was found
				// choose the first one
				s = MapInfo_Type_ToString(1);
				break;
			}
		if(s == t)
		{
			// the type was found
			// choose the next one
			s = MapInfo_Type_ToString(i * 2);
			if(s == "")
				s = MapInfo_Type_ToString(1);
			break;
		}
	}

	if(s != "")
		s = strcat(s, ":");
	s = strcat(s, substring(me.filterString, m+1, strlen(me.filterString) - m - 1));

	me.controlledTextbox.setText(me.controlledTextbox, s);
	me.controlledTextbox.keyDown(me.controlledTextbox, K_END, 0, 0);
	me.controlledTextbox.keyUp(me.controlledTextbox, K_END, 0, 0);
	//ServerList_Filter_Change(me.controlledTextbox, me);
}
void ServerList_Filter_Change(entity box, entity me)
{
	if(me.filterString)
		strunzone(me.filterString);
	if(box.text != "")
		me.filterString = strzone(box.text);
	else
		me.filterString = string_null;
	me.refreshServerList(me, 0);

	me.ipAddressBox.setText(me.ipAddressBox, "");
	me.ipAddressBox.cursorPos = 0;
	me.ipAddressBoxFocused = -1;
}
void ServerList_ShowEmpty_Click(entity box, entity me)
{
	box.setChecked(box, me.filterShowEmpty = !me.filterShowEmpty);
	me.refreshServerList(me, 0);

	me.ipAddressBox.setText(me.ipAddressBox, "");
	me.ipAddressBox.cursorPos = 0;
	me.ipAddressBoxFocused = -1;
}
void ServerList_ShowFull_Click(entity box, entity me)
{
	box.setChecked(box, me.filterShowFull = !me.filterShowFull);
	me.refreshServerList(me, 0);

	me.ipAddressBox.setText(me.ipAddressBox, "");
	me.ipAddressBox.cursorPos = 0;
	me.ipAddressBoxFocused = -1;
}
void XonoticServerList_setSortOrder(entity me, float fld, float direction)
{
	if(me.currentSortField == fld)
		direction = -me.currentSortOrder;
	me.currentSortOrder = direction;
	me.currentSortField = fld;
	me.sortButton1.forcePressed = (fld == SLIST_FIELD_PING);
	me.sortButton2.forcePressed = (fld == SLIST_FIELD_NAME);
	me.sortButton3.forcePressed = (fld == SLIST_FIELD_MAP);
	me.sortButton4.forcePressed = 0;
	me.sortButton5.forcePressed = (fld == SLIST_FIELD_NUMHUMANS);
	me.selectedItem = 0;
	if(me.selectedServer)
		strunzone(me.selectedServer);
	me.selectedServer = string_null;
	me.refreshServerList(me, 0);
}
void XonoticServerList_positionSortButton(entity me, entity btn, float theOrigin, float theSize, string theTitle, void(entity, entity) theFunc)
{
	vector originInLBSpace, sizeInLBSpace;
	originInLBSpace = eY * (-me.itemHeight);
	sizeInLBSpace = eY * me.itemHeight + eX * (1 - me.controlWidth);

	vector originInDialogSpace, sizeInDialogSpace;
	originInDialogSpace = boxToGlobal(originInLBSpace, me.Container_origin, me.Container_size);
	sizeInDialogSpace = boxToGlobalSize(sizeInLBSpace, me.Container_size);

	btn.Container_origin_x = originInDialogSpace_x + sizeInDialogSpace_x * theOrigin;
	btn.Container_size_x   =                         sizeInDialogSpace_x * theSize;
	btn.setText(btn, theTitle);
	btn.onClick = theFunc;
	btn.onClickEntity = me;
	btn.resized = 1;
}
void XonoticServerList_resizeNotify(entity me, vector relOrigin, vector relSize, vector absOrigin, vector absSize)
{
	SUPER(XonoticServerList).resizeNotify(me, relOrigin, relSize, absOrigin, absSize);

	me.realFontSize_y = me.fontSize / (absSize_y * me.itemHeight);
	me.realFontSize_x = me.fontSize / (absSize_x * (1 - me.controlWidth));
	me.realUpperMargin = 0.5 * (1 - me.realFontSize_y);

	me.columnIconsOrigin = 0;
	me.columnIconsSize = me.realFontSize_x * 4 * me.iconsSizeFactor;
	me.columnPingSize = me.realFontSize_x * 3;
	me.columnMapSize = me.realFontSize_x * 10;
	me.columnTypeSize = me.realFontSize_x * 4;
	me.columnPlayersSize = me.realFontSize_x * 5;
	me.columnNameSize = 1 - me.columnPlayersSize - me.columnMapSize - me.columnPingSize - me.columnIconsSize - me.columnTypeSize - 5 * me.realFontSize_x;
	me.columnPingOrigin = me.columnIconsOrigin + me.columnIconsSize + me.realFontSize_x;
	me.columnNameOrigin = me.columnPingOrigin + me.columnPingSize + me.realFontSize_x;
	me.columnMapOrigin = me.columnNameOrigin + me.columnNameSize + me.realFontSize_x;
	me.columnTypeOrigin = me.columnMapOrigin + me.columnMapSize + me.realFontSize_x;
	me.columnPlayersOrigin = me.columnTypeOrigin + me.columnTypeSize + me.realFontSize_x;

	me.positionSortButton(me, me.sortButton1, me.columnPingOrigin, me.columnPingSize, _("Ping"), ServerList_PingSort_Click);
	me.positionSortButton(me, me.sortButton2, me.columnNameOrigin, me.columnNameSize, _("Host name"), ServerList_NameSort_Click);
	me.positionSortButton(me, me.sortButton3, me.columnMapOrigin, me.columnMapSize, _("Map"), ServerList_MapSort_Click);
	me.positionSortButton(me, me.sortButton4, me.columnTypeOrigin, me.columnTypeSize, _("Type"), ServerList_TypeSort_Click);
	me.positionSortButton(me, me.sortButton5, me.columnPlayersOrigin, me.columnPlayersSize, _("Players"), ServerList_PlayerSort_Click);

	float f;
	f = me.currentSortField;
	if(f >= 0)
	{
		me.currentSortField = -1;
		me.setSortOrder(me, f, me.currentSortOrder); // force resetting the sort order
	}
}
void ServerList_Connect_Click(entity btn, entity me)
{
	if(me.ipAddressBox.text == "")
		localcmd("connect ", me.selectedServer, "\n");
	else
		localcmd("connect ", me.ipAddressBox.text, "\n");
}
void ServerList_Favorite_Click(entity btn, entity me)
{
	string ipstr;
	ipstr = netaddress_resolve(me.ipAddressBox.text, 26000);
	if(ipstr != "")
	{
		ToggleFavorite(me.ipAddressBox.text);
		me.ipAddressBoxFocused = -1;
	}
}
void ServerList_Info_Click(entity btn, entity me)
{
	main.serverInfoDialog.loadServerInfo(main.serverInfoDialog, XonoticServerList_MapItems(me.selectedItem));
	DialogOpenButton_Click(me, main.serverInfoDialog);
}
void XonoticServerList_clickListBoxItem(entity me, float i, vector where)
{
	float num = XonoticServerList_MapItems(i);
	if(num == me.lastClickedServer)
		if(time < me.lastClickedTime + 0.3)
		{
			// DOUBLE CLICK!
			ServerList_Connect_Click(NULL, me);
		}
	me.lastClickedServer = num;
	me.lastClickedTime = time;
}
void XonoticServerList_drawListBoxItem(entity me, float i, vector absSize, float isSelected)
{
	// layout: Ping, Server name, Map name, NP, TP, MP
	float p, q;
	float isv4, isv6;
	vector theColor;
	float theAlpha;
	float m, pure, freeslots, j, sflags;
	string s, typestr, versionstr, k, v, modname;

	float cache = XonoticServerList_MapItems(i);
	print(sprintf("time: %f, i: %d, cache: %d, nitems: %d\n", time, i, cache, me.nItems));
	
	if(cache < 0)
	{
		switch(-cache)
		{
			#define SLIST_CATEGORY(default,name,num,string) case num: { draw_Text(me.realUpperMargin * eY + (me.columnNameOrigin + (me.columnNameSize - draw_TextWidth(string, 0, me.realFontSize)) * 0.5) * eX, string, me.realFontSize, '1 1 1', SKINALPHA_TEXT, 0); return; }
			CATEGORIES
			#undef SLIST_CATEGORY
			default: return;
		}
	}
	
	if(isSelected)
		draw_Fill('0 0 0', '1 1 0', SKINCOLOR_LISTBOX_SELECTED, SKINALPHA_LISTBOX_SELECTED);

	s = gethostcachestring(SLIST_FIELD_QCSTATUS, cache);
	m = tokenizebyseparator(s, ":");
	typestr = "";
	if(m >= 2)
	{
		typestr = argv(0);
		versionstr = argv(1);
	}
	freeslots = -1;
	sflags = -1;
	modname = "";
	pure = 0;
	for(j = 2; j < m; ++j)
	{
		if(argv(j) == "")
			break;
		k = substring(argv(j), 0, 1);
		v = substring(argv(j), 1, -1);
		if(k == "P")
			pure = stof(v);
		else if(k == "S")
			freeslots = stof(v);
		else if(k == "F")
			sflags = stof(v);
		else if(k == "M")
			modname = v;
	}

#ifdef COMPAT_NO_MOD_IS_XONOTIC
	if(modname == "")
		modname = "Xonotic";
#endif

	/*
	SLIST_FIELD_MOD = gethostcacheindexforkey("mod");
	s = gethostcachestring(SLIST_FIELD_MOD, cache);
	if(s != "data")
		if(modname == "Xonotic")
			modname = s;
	*/

	// list the mods here on which the pure server check actually works
	if(modname != "Xonotic")
	if(modname != "MinstaGib")
	if(modname != "CTS")
	if(modname != "NIX")
	if(modname != "NewToys")
		pure = 0;

	if(gethostcachenumber(SLIST_FIELD_FREESLOTS, cache) <= 0)
		theAlpha = SKINALPHA_SERVERLIST_FULL;
	else if(freeslots == 0)
		theAlpha = SKINALPHA_SERVERLIST_FULL; // g_maxplayers support
	else if not(gethostcachenumber(SLIST_FIELD_NUMHUMANS, cache))
		theAlpha = SKINALPHA_SERVERLIST_EMPTY;
	else
		theAlpha = 1;

	p = gethostcachenumber(SLIST_FIELD_PING, cache);
#define PING_LOW 75
#define PING_MED 200
#define PING_HIGH 500
	if(p < PING_LOW)
		theColor = SKINCOLOR_SERVERLIST_LOWPING + (SKINCOLOR_SERVERLIST_MEDPING - SKINCOLOR_SERVERLIST_LOWPING) * (p / PING_LOW);
	else if(p < PING_MED)
		theColor = SKINCOLOR_SERVERLIST_MEDPING + (SKINCOLOR_SERVERLIST_HIGHPING - SKINCOLOR_SERVERLIST_MEDPING) * ((p - PING_LOW) / (PING_MED - PING_LOW));
	else if(p < PING_HIGH)
	{
		theColor = SKINCOLOR_SERVERLIST_HIGHPING;
		theAlpha *= 1 + (SKINALPHA_SERVERLIST_HIGHPING - 1) * ((p - PING_MED) / (PING_HIGH - PING_MED));
	}
	else
	{
		theColor = eX;
		theAlpha *= SKINALPHA_SERVERLIST_HIGHPING;
	}

	if(gethostcachenumber(SLIST_FIELD_ISFAVORITE, cache))
	{
		theColor = theColor * (1 - SKINALPHA_SERVERLIST_FAVORITE) + SKINCOLOR_SERVERLIST_FAVORITE * SKINALPHA_SERVERLIST_FAVORITE;
		theAlpha = theAlpha * (1 - SKINALPHA_SERVERLIST_FAVORITE) + SKINALPHA_SERVERLIST_FAVORITE;
	}

	s = gethostcachestring(SLIST_FIELD_CNAME, cache);

	isv4 = isv6 = 0;
	if(substring(s, 0, 1) == "[")
	{
		isv6 = 1;
		me.seenIPv6 += 1;
	}
	else if(strstrofs("0123456789", substring(s, 0, 1), 0) >= 0)
	{
		isv4 = 1;
		me.seenIPv4 += 1;
	}

	q = stof(substring(crypto_getencryptlevel(s), 0, 1));
	if((q <= 0 && cvar("crypto_aeslevel") >= 3) || (q >= 3 && cvar("crypto_aeslevel") <= 0))
	{
		theColor = SKINCOLOR_SERVERLIST_IMPOSSIBLE;
		theAlpha = SKINALPHA_SERVERLIST_IMPOSSIBLE;
	}

	if(q == 1)
	{
		if(cvar("crypto_aeslevel") >= 2)
			q |= 4;
	}
	if(q == 2)
	{
		if(cvar("crypto_aeslevel") >= 1)
			q |= 4;
	}
	if(q == 3)
		q = 5;
	else if(q >= 3)
		q -= 2;
	// possible status:
	// 0: crypto off
	// 1: AES possible
	// 2: AES recommended but not available
	// 3: AES possible and will be used
	// 4: AES recommended and will be used
	// 5: AES required

	{
		vector iconSize = '0 0 0';
		iconSize_y = me.realFontSize_y * me.iconsSizeFactor;
		iconSize_x = me.realFontSize_x * me.iconsSizeFactor;

		vector iconPos = '0 0 0';
		iconPos_x = (me.columnIconsSize - 3 * iconSize_x) * 0.5;
		iconPos_y = (1 - iconSize_y) * 0.5;

		string n;

		if not(me.seenIPv4 && me.seenIPv6)
		{
			iconPos_x += iconSize_x * 0.5;
		}
		else if(me.seenIPv4 && me.seenIPv6)
		{
			n = string_null;
			if(isv6)
				draw_PreloadPictureWithFlags(n = strcat(SKINGFX_SERVERLIST_ICON, "_ipv6"), 0); // PRECACHE_PIC_MIPMAP
			else if(isv4)
				draw_PreloadPictureWithFlags(n = strcat(SKINGFX_SERVERLIST_ICON, "_ipv4"), 0); // PRECACHE_PIC_MIPMAP
			if(n)
				draw_Picture(iconPos, n, iconSize, '1 1 1', 1);
			iconPos_x += iconSize_x;
		}

		if(q > 0)
		{
			draw_PreloadPictureWithFlags(n = strcat(SKINGFX_SERVERLIST_ICON, "_aeslevel", ftos(q)), 0); // PRECACHE_PIC_MIPMAP
			draw_Picture(iconPos, n, iconSize, '1 1 1', 1);
		}
		iconPos_x += iconSize_x;

		if(modname == "Xonotic")
		{
			if(pure == 0)
			{
				draw_PreloadPictureWithFlags(n = strcat(SKINGFX_SERVERLIST_ICON, "_pure1"), PRECACHE_PIC_MIPMAP);
				draw_Picture(iconPos, n, iconSize, '1 1 1', 1);
			}
		}
		else
		{
			draw_PreloadPictureWithFlags(n = strcat(SKINGFX_SERVERLIST_ICON, "_mod_", modname), PRECACHE_PIC_MIPMAP);
			if(draw_PictureSize(n) == '0 0 0')
				draw_PreloadPictureWithFlags(n = strcat(SKINGFX_SERVERLIST_ICON, "_mod_"), PRECACHE_PIC_MIPMAP);
			if(pure == 0)
				draw_Picture(iconPos, n, iconSize, '1 1 1', 1);
			else
				draw_Picture(iconPos, n, iconSize, '1 1 1', SKINALPHA_SERVERLIST_ICON_NONPURE);
		}
		iconPos_x += iconSize_x;

		if(sflags >= 0 && (sflags & SERVERFLAG_PLAYERSTATS))
		{
			draw_PreloadPictureWithFlags(n = strcat(SKINGFX_SERVERLIST_ICON, "_stats1"), 0); // PRECACHE_PIC_MIPMAP
			draw_Picture(iconPos, n, iconSize, '1 1 1', 1);
		}
		iconPos_x += iconSize_x;
	}

	s = ftos(p);
	draw_Text(me.realUpperMargin * eY + (me.columnPingOrigin + me.columnPingSize - draw_TextWidth(s, 0, me.realFontSize)) * eX, s, me.realFontSize, theColor, theAlpha, 0);
	s = draw_TextShortenToWidth(gethostcachestring(SLIST_FIELD_NAME, cache), me.columnNameSize, 0, me.realFontSize);
	draw_Text(me.realUpperMargin * eY + me.columnNameOrigin * eX, s, me.realFontSize, theColor, theAlpha, 0);
	s = draw_TextShortenToWidth(gethostcachestring(SLIST_FIELD_MAP, cache), me.columnMapSize, 0, me.realFontSize);
	draw_Text(me.realUpperMargin * eY + (me.columnMapOrigin + (me.columnMapSize - draw_TextWidth(s, 0, me.realFontSize)) * 0.5) * eX, s, me.realFontSize, theColor, theAlpha, 0);
	s = draw_TextShortenToWidth(typestr, me.columnTypeSize, 0, me.realFontSize);
	draw_Text(me.realUpperMargin * eY + (me.columnTypeOrigin + (me.columnTypeSize - draw_TextWidth(s, 0, me.realFontSize)) * 0.5) * eX, s, me.realFontSize, theColor, theAlpha, 0);
	s = strcat(ftos(gethostcachenumber(SLIST_FIELD_NUMHUMANS, cache)), "/", ftos(gethostcachenumber(SLIST_FIELD_MAXPLAYERS, cache)));
	draw_Text(me.realUpperMargin * eY + (me.columnPlayersOrigin + (me.columnPlayersSize - draw_TextWidth(s, 0, me.realFontSize)) * 0.5) * eX, s, me.realFontSize, theColor, theAlpha, 0);
}

float XonoticServerList_keyDown(entity me, float scan, float ascii, float shift)
{
	float i = XonoticServerList_MapItems(me.selectedItem);
	vector org, sz;

	org = boxToGlobal(eY * (me.selectedItem * me.itemHeight - me.scrollPos), me.origin, me.size);
	sz = boxToGlobalSize(eY * me.itemHeight + eX * (1 - me.controlWidth), me.size);

	if(scan == K_ENTER || scan == K_KP_ENTER)
	{
		ServerList_Connect_Click(NULL, me);
		return 1;
	}
	else if(scan == K_MOUSE2 || scan == K_SPACE)
	{
		if((me.nItems != 0) && (i >= 0))
		{
			main.serverInfoDialog.loadServerInfo(main.serverInfoDialog, i);
			DialogOpenButton_Click_withCoords(me, main.serverInfoDialog, org, sz);
			return 1;
		}
		return 0;
	}
	else if(scan == K_INS || scan == K_MOUSE3 || scan == K_KP_INS)
	{
		if((me.nItems != 0) && (i >= 0))
		{
			ToggleFavorite(me.selectedServer);
			me.ipAddressBoxFocused = -1;
			return 1;
		}
		return 0;
	}
	else if(SUPER(XonoticServerList).keyDown(me, scan, ascii, shift))
		return 1;
	else if(!me.controlledTextbox)
		return 0;
	else
		return me.controlledTextbox.keyDown(me.controlledTextbox, scan, ascii, shift);
}
#endif