2015-05-12 00:59:17 -07:00
|
|
|
--Minetest
|
2014-04-18 06:39:15 -07:00
|
|
|
--Copyright (C) 2014 sapier
|
|
|
|
--
|
2015-11-10 03:49:24 -08:00
|
|
|
--This program is free software; you can redistribute it and/or modify
|
2014-04-18 06:39:15 -07:00
|
|
|
--it under the terms of the GNU Lesser General Public License as published by
|
2015-11-10 03:49:24 -08:00
|
|
|
--the Free Software Foundation; either version 3.0 of the License, or
|
2014-04-18 06:39:15 -07:00
|
|
|
--(at your option) any later version.
|
|
|
|
--
|
2015-11-10 03:49:24 -08:00
|
|
|
--This program is distributed in the hope that it will be useful,
|
2014-04-18 06:39:15 -07:00
|
|
|
--but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
--MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
--GNU Lesser General Public License for more details.
|
|
|
|
--
|
|
|
|
--You should have received a copy of the GNU Lesser General Public License along
|
2015-11-10 03:49:24 -08:00
|
|
|
--with this program; if not, write to the Free Software Foundation, Inc.,
|
2014-04-18 06:39:15 -07:00
|
|
|
--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
|
|
|
|
ui = {}
|
|
|
|
ui.childlist = {}
|
|
|
|
ui.default = nil
|
|
|
|
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
function ui.add(child)
|
|
|
|
--TODO check child
|
|
|
|
ui.childlist[child.name] = child
|
2015-11-10 03:49:24 -08:00
|
|
|
|
2014-04-18 06:39:15 -07:00
|
|
|
return child.name
|
|
|
|
end
|
|
|
|
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
function ui.delete(child)
|
|
|
|
|
|
|
|
if ui.childlist[child.name] == nil then
|
|
|
|
return false
|
|
|
|
end
|
2015-11-10 03:49:24 -08:00
|
|
|
|
2014-04-18 06:39:15 -07:00
|
|
|
ui.childlist[child.name] = nil
|
|
|
|
return true
|
|
|
|
end
|
|
|
|
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
function ui.set_default(name)
|
|
|
|
ui.default = name
|
|
|
|
end
|
|
|
|
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
function ui.find_by_name(name)
|
|
|
|
return ui.childlist[name]
|
|
|
|
end
|
|
|
|
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
-- Internal functions not to be called from user
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
|
2021-05-30 12:09:54 -07:00
|
|
|
local sub8 = utf8.sub
|
2015-11-10 03:49:24 -08:00
|
|
|
local function wordwrap_quickhack(str)
|
|
|
|
local res = ""
|
|
|
|
local ar = str:split("\n")
|
|
|
|
for i = 1, #ar do
|
|
|
|
local text = ar[i]
|
|
|
|
-- Hack to add word wrapping.
|
|
|
|
-- TODO: Add engine support for wrapping in formspecs
|
|
|
|
while #text > 80 do
|
|
|
|
if res ~= "" then
|
|
|
|
res = res .. ","
|
|
|
|
end
|
2021-05-30 12:09:54 -07:00
|
|
|
res = res .. core.formspec_escape(sub8(text, 1, 79))
|
|
|
|
text = sub8(text, 80, #text)
|
2015-11-10 03:49:24 -08:00
|
|
|
end
|
|
|
|
if res ~= "" then
|
|
|
|
res = res .. ","
|
|
|
|
end
|
|
|
|
res = res .. core.formspec_escape(text)
|
|
|
|
end
|
|
|
|
return res
|
|
|
|
end
|
|
|
|
|
2014-04-18 06:39:15 -07:00
|
|
|
--------------------------------------------------------------------------------
|
2020-10-02 09:46:39 -07:00
|
|
|
local maintab = core.settings:get("maintab_LAST")
|
2020-03-13 12:57:00 -07:00
|
|
|
local connect_time = tonumber(core.settings:get("connect_time"))
|
|
|
|
|
2014-04-18 06:39:15 -07:00
|
|
|
function ui.update()
|
|
|
|
local formspec = ""
|
|
|
|
|
2019-05-22 13:35:29 -07:00
|
|
|
-- attempt auto restart
|
|
|
|
if gamedata ~= nil and gamedata.errormessage ~= nil and
|
|
|
|
core.settings:get_bool("auto_connect") == true and
|
2020-03-13 12:57:00 -07:00
|
|
|
connect_time and connect_time < os.time() - 30 and
|
2019-12-26 03:50:55 -08:00
|
|
|
not gamedata.errormessage:find("Kicked") then
|
2020-03-13 12:57:00 -07:00
|
|
|
if maintab == "local" then
|
2019-05-22 13:35:29 -07:00
|
|
|
gamedata.singleplayer = true
|
|
|
|
gamedata.selected_world =
|
|
|
|
tonumber(core.settings:get("mainmenu_last_selected_world"))
|
|
|
|
end
|
|
|
|
core.settings:set("connect_time", os.time())
|
2019-05-20 12:45:23 -07:00
|
|
|
gamedata.reconnect_requested = false
|
|
|
|
gamedata.errormessage = nil
|
|
|
|
gamedata.do_reconnect = true
|
|
|
|
core.start()
|
|
|
|
return
|
2019-05-22 13:35:29 -07:00
|
|
|
end
|
|
|
|
|
|
|
|
-- handle errors
|
|
|
|
if gamedata ~= nil and gamedata.reconnect_requested then
|
2015-11-10 03:49:24 -08:00
|
|
|
formspec = wordwrap_quickhack(gamedata.errormessage or "")
|
|
|
|
formspec = "size[12,5]" ..
|
|
|
|
"label[0.5,0;" .. fgettext("The server has requested a reconnect:") ..
|
|
|
|
"]textlist[0.2,0.8;11.5,3.5;;" .. formspec ..
|
2019-05-16 06:22:55 -07:00
|
|
|
"]button[6,4.6;3,0.5;btn_reconnect_no;" .. fgettext("Close") .. "]" ..
|
2015-11-10 03:49:24 -08:00
|
|
|
"button[3,4.6;3,0.5;btn_reconnect_yes;" .. fgettext("Reconnect") .. "]"
|
|
|
|
elseif gamedata ~= nil and gamedata.errormessage ~= nil then
|
|
|
|
formspec = wordwrap_quickhack(gamedata.errormessage)
|
2020-03-13 12:57:00 -07:00
|
|
|
|
2015-11-10 03:49:24 -08:00
|
|
|
local error_title
|
2019-12-26 03:50:55 -08:00
|
|
|
if gamedata.errormessage:find("ModError") then
|
2020-02-04 08:42:51 -08:00
|
|
|
error_title = fgettext("An error occurred in a Lua script:")
|
2015-11-10 03:49:24 -08:00
|
|
|
else
|
2020-02-04 08:42:51 -08:00
|
|
|
error_title = fgettext("An error occurred:")
|
2015-11-10 03:49:24 -08:00
|
|
|
end
|
2020-02-21 06:01:39 -08:00
|
|
|
local restart_btn = "]button[4.5,4.6;3,0.5;btn_reconnect_no;" .. fgettext("Close") .. "]"
|
2020-03-13 12:57:00 -07:00
|
|
|
if maintab == "local" and
|
|
|
|
connect_time and connect_time < os.time() - 30 then
|
2019-05-16 06:22:55 -07:00
|
|
|
restart_btn = "]button[6,4.6;3,0.5;btn_reconnect_no;" .. fgettext("Close") .. "]" ..
|
|
|
|
"button[3,4.6;3,0.5;btn_reconnect_yes;" .. fgettext("Restart") .. "]"
|
|
|
|
end
|
2015-11-10 03:49:24 -08:00
|
|
|
formspec = "size[12,5]" ..
|
|
|
|
"label[0.5,0;" .. error_title ..
|
|
|
|
"]textlist[0.2,0.8;11.5,3.5;;" .. formspec ..
|
2019-05-16 06:22:55 -07:00
|
|
|
restart_btn
|
2014-04-18 06:39:15 -07:00
|
|
|
else
|
|
|
|
local active_toplevel_ui_elements = 0
|
2019-10-16 11:08:12 -07:00
|
|
|
for _, value in pairs(ui.childlist) do
|
2014-04-18 06:39:15 -07:00
|
|
|
if (value.type == "toplevel") then
|
|
|
|
local retval = value:get_formspec()
|
|
|
|
|
|
|
|
if retval ~= nil and retval ~= "" then
|
|
|
|
active_toplevel_ui_elements = active_toplevel_ui_elements +1
|
|
|
|
formspec = formspec .. retval
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
2015-11-10 03:49:24 -08:00
|
|
|
|
2014-04-18 06:39:15 -07:00
|
|
|
-- no need to show addons if there ain't a toplevel element
|
|
|
|
if (active_toplevel_ui_elements > 0) then
|
2019-10-16 11:08:12 -07:00
|
|
|
for _, value in pairs(ui.childlist) do
|
2014-04-18 06:39:15 -07:00
|
|
|
if (value.type == "addon") then
|
|
|
|
local retval = value:get_formspec()
|
|
|
|
|
|
|
|
if retval ~= nil and retval ~= "" then
|
|
|
|
formspec = formspec .. retval
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
if (active_toplevel_ui_elements > 1) then
|
2015-11-10 03:49:24 -08:00
|
|
|
core.log("warning", "more than one active ui "..
|
|
|
|
"element, self most likely isn't intended")
|
2014-04-18 06:39:15 -07:00
|
|
|
end
|
|
|
|
|
|
|
|
if (active_toplevel_ui_elements == 0) then
|
2015-11-10 03:49:24 -08:00
|
|
|
core.log("warning", "no toplevel ui element "..
|
|
|
|
"active; switching to default")
|
2014-04-18 06:39:15 -07:00
|
|
|
ui.childlist[ui.default]:show()
|
|
|
|
formspec = ui.childlist[ui.default]:get_formspec()
|
|
|
|
end
|
|
|
|
end
|
2015-11-01 01:01:13 -07:00
|
|
|
core.update_formspec(formspec)
|
2014-04-18 06:39:15 -07:00
|
|
|
end
|
|
|
|
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
function ui.handle_buttons(fields)
|
2019-10-16 11:08:12 -07:00
|
|
|
for _, value in pairs(ui.childlist) do
|
2014-04-18 06:39:15 -07:00
|
|
|
local retval = value:handle_buttons(fields)
|
|
|
|
|
|
|
|
if retval then
|
|
|
|
ui.update()
|
|
|
|
return
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
function ui.handle_events(event)
|
2019-10-16 11:08:12 -07:00
|
|
|
for _, value in pairs(ui.childlist) do
|
2014-04-18 06:39:15 -07:00
|
|
|
if value.handle_events ~= nil then
|
|
|
|
local retval = value:handle_events(event)
|
|
|
|
|
|
|
|
if retval then
|
|
|
|
return retval
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
-- initialize callbacks
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
--------------------------------------------------------------------------------
|
2015-11-01 01:01:13 -07:00
|
|
|
core.button_handler = function(fields)
|
2015-11-10 03:49:24 -08:00
|
|
|
if fields["btn_reconnect_yes"] then
|
2020-10-02 09:46:39 -07:00
|
|
|
if maintab == "local" then
|
2019-05-14 13:50:02 -07:00
|
|
|
gamedata.singleplayer = true
|
|
|
|
gamedata.selected_world =
|
|
|
|
tonumber(core.settings:get("mainmenu_last_selected_world"))
|
|
|
|
end
|
2019-05-22 13:35:29 -07:00
|
|
|
core.settings:set("connect_time", os.time())
|
2015-11-10 03:49:24 -08:00
|
|
|
gamedata.reconnect_requested = false
|
|
|
|
gamedata.errormessage = nil
|
|
|
|
gamedata.do_reconnect = true
|
|
|
|
core.start()
|
|
|
|
return
|
2020-02-21 06:01:39 -08:00
|
|
|
elseif fields["btn_reconnect_no"] then
|
2014-04-18 06:39:15 -07:00
|
|
|
gamedata.errormessage = nil
|
2015-11-10 03:49:24 -08:00
|
|
|
gamedata.reconnect_requested = false
|
2014-04-18 06:39:15 -07:00
|
|
|
ui.update()
|
|
|
|
return
|
|
|
|
end
|
|
|
|
|
|
|
|
if ui.handle_buttons(fields) then
|
|
|
|
ui.update()
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
--------------------------------------------------------------------------------
|
2015-11-01 01:01:13 -07:00
|
|
|
core.event_handler = function(event)
|
2014-04-18 06:39:15 -07:00
|
|
|
if ui.handle_events(event) then
|
|
|
|
ui.update()
|
|
|
|
return
|
|
|
|
end
|
|
|
|
|
|
|
|
if event == "Refresh" then
|
|
|
|
ui.update()
|
|
|
|
return
|
|
|
|
end
|
|
|
|
end
|