394
		retval = retval ..
			"field[0.55,5.2;2.25,0.5;te_serveraddr;" .. fgettext("Bind Address") .. ";" ..
			core.formspec_escape(core.setting_get("bind_address")) .. "]" ..
			"field[2.8,5.2;1.25,0.5;te_serverport;" .. fgettext("Port") .. ";" ..
			core.formspec_escape(core.setting_get("port")) .. "]"
	else
		retval = retval ..
			"field[0.55,5.2;3.5,0.5;te_serverport;" .. fgettext("Server Port") .. ";" ..
			core.formspec_escape(core.setting_get("port")) .. "]"
	end
	
	retval = retval ..
		"textlist[4,0.25;7.5,3.7;srv_worlds;" ..
		menu_render_worldlist() ..
		";" .. index .. "]"
	
	return retval
end

--------------------------------------------------------------------------------
local function main_button_handler(this, fields, name, tabdata)

	local world_doubleclick = false

	if fields["srv_worlds"] ~= nil then
		local event = core.explode_textlist_event(fields["srv_worlds"])

		if event.type == "DCL" then
			world_doubleclick = true
		end
		if event.type == "CHG" then
			core.setting_set("mainmenu_last_selected_world",
				menudata.worldlist:get_raw_index(core.get_textlist_index("srv_worlds")))
			return true
		end
	end

	if menu_handle_key_up_down(fields,"srv_worlds","mainmenu_last_selected_world") then
		return true
	end

	if fields["cb_creative_mode"] then
		core.setting_set("creative_mode", fields["cb_creative_mode"])
		return true
	end

	#include "util/string.h"

void set_default_settings()
{
	Settings *settings = Settings::createLayer(SL_DEFAULTS);

	// Client and server
	settings->setDefault("language", "");
	settings->setDefault("name", "");
	settings->setDefault("bind_address", "");
	settings->setDefault("serverlist_url", "servers.minetest.net");

	// Client
	settings->setDefault("address", "");
	settings->setDefault("enable_sound", "true");
	settings->setDefault("sound_volume", "0.8");
	settings->setDefault("mute_sound", "false");
	settings->setDefault("enable_mesh_cache", "false");
	settings->setDefault("mesh_generation_interval", "0");
	settings->setDefault("meshgen_block_cache_size", "20");
	settings->setDefault("enable_vbo", "true");
	settings->setDefault("free_move", "false");
	settings->setDefault("pitch_move", "false");
	settings->setDefault("fast_move", "false");
	settings->setDefault(if fields["world_create"] ~= nil then
		local create_world_dlg = create_create_world_dlg(true)
		create_world_dlg:set_parent(this)
		create_world_dlg:show()
		this:hide()
		return true
	end

	if fields["world_delete"] ~= nil then
		local selected = core.get_textlist_index("srv_worlds")
		if selected ~= nil and
			selected <= menudata.worldlist:size() then
			local world = menudata.worldlist:get_list()[selected]
			if world ~= nil and
				world.name ~= nil and
				world.name ~= "" then
				local index = menudata.worldlist:get_raw_index(selected)
				local delete_world_dlg = create_delete_world_dlg(world.name,index)
				delete_world_dlg:set_parent(this)
				delete_world_dlg:show()
				this:hide()
			end
		end
		
		return true
	end

	if fields["world_configure"] ~= nil then
		local selected = core.get_textlist_index("srv_worlds")
		if selected ~= nil then
			local configdialog =
				create_configure_world_dlg(
						menudata.worldlist:get_raw_index(selected))
			
			if (configdialog ~= nil) then
				configdialog:set_parent(this)
				configdialog:show()
				this:hide()
			end
		end
		return true
	end
	return false
end

--------------------------------------------------------------------------------
tab_server = {
	name = "server",
	caption = fgettext("Server"),
	cbf_formspec = get_formspec,
	cbf_button_handler = main_button_handler,
	on_change = nil
	}