forked from Mirrorlandia_minetest/minetest
Mainmenu: Use textarea in error formspecs
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ec3142af99
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@ -54,52 +54,39 @@ end
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--------------------------------------------------------------------------------
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local function wordwrap_quickhack(str)
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local res = ""
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local ar = str:split("\n")
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for i = 1, #ar do
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local text = ar[i]
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-- Hack to add word wrapping.
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-- TODO: Add engine support for wrapping in formspecs
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while #text > 80 do
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if res ~= "" then
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res = res .. ","
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end
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res = res .. core.formspec_escape(string.sub(text, 1, 79))
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text = string.sub(text, 80, #text)
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end
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if res ~= "" then
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res = res .. ","
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end
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res = res .. core.formspec_escape(text)
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end
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return res
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end
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--------------------------------------------------------------------------------
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function ui.update()
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local formspec = ""
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local formspec = {}
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-- handle errors
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if gamedata ~= nil and gamedata.reconnect_requested then
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formspec = wordwrap_quickhack(gamedata.errormessage or "")
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formspec = "size[12,5]" ..
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"label[0.5,0;" .. fgettext("The server has requested a reconnect:") ..
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"]textlist[0.2,0.8;11.5,3.5;;" .. formspec ..
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"]button[6,4.6;3,0.5;btn_reconnect_no;" .. fgettext("Main menu") .. "]" ..
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"button[3,4.6;3,0.5;btn_reconnect_yes;" .. fgettext("Reconnect") .. "]"
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local error_message = core.formspec_escape(
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gamedata.errormessage or "<none available>")
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formspec = {
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"size[14,8]",
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"real_coordinates[true]",
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("textarea[0.5,1.2;13,5;;%s;%s]"):format(
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fgettext("The server has requested a reconnect:"), error_message),
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"box[0.5,1.2;13,5;#000]",
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"button[2,6.6;4,1;btn_reconnect_yes;" .. fgettext("Reconnect") .. "]",
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"button[8,6.6;4,1;btn_reconnect_no;" .. fgettext("Main menu") .. "]"
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}
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elseif gamedata ~= nil and gamedata.errormessage ~= nil then
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formspec = wordwrap_quickhack(gamedata.errormessage)
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local error_message = core.formspec_escape(gamedata.errormessage)
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local error_title
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if string.find(gamedata.errormessage, "ModError") then
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error_title = fgettext("An error occurred in a Lua script, such as a mod:")
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error_title = fgettext("An error occurred in a Lua script:")
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else
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error_title = fgettext("An error occurred:")
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end
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formspec = "size[12,5]" ..
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"label[0.5,0;" .. error_title ..
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"]textlist[0.2,0.8;11.5,3.5;;" .. formspec ..
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"]button[4.5,4.6;3,0.5;btn_error_confirm;" .. fgettext("Ok") .. "]"
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formspec = {
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"size[14,8]",
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"real_coordinates[true]",
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("textarea[0.5,1.2;13,5;;%s;%s]"):format(
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error_title, error_message),
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"box[0.5,1.2;13,5;#000]",
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"button[5,6.6;4,1;btn_error_confirm;" .. fgettext("Ok") .. "]"
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}
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else
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local active_toplevel_ui_elements = 0
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for key,value in pairs(ui.childlist) do
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@ -107,8 +94,8 @@ function ui.update()
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local retval = value:get_formspec()
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if retval ~= nil and retval ~= "" then
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active_toplevel_ui_elements = active_toplevel_ui_elements +1
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formspec = formspec .. retval
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active_toplevel_ui_elements = active_toplevel_ui_elements + 1
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table.insert(formspec, retval)
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end
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end
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end
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@ -120,7 +107,7 @@ function ui.update()
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local retval = value:get_formspec()
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if retval ~= nil and retval ~= "" then
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formspec = formspec .. retval
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table.insert(formspec, retval)
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end
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end
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end
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@ -135,10 +122,10 @@ function ui.update()
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core.log("warning", "no toplevel ui element "..
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"active; switching to default")
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ui.childlist[ui.default]:show()
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formspec = ui.childlist[ui.default]:get_formspec()
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formspec = {ui.childlist[ui.default]:get_formspec()}
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end
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end
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core.update_formspec(formspec)
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core.update_formspec(table.concat(formspec))
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end
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--------------------------------------------------------------------------------
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@ -4256,7 +4256,8 @@ void the_game(bool *kill,
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error_message = e.what();
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errorstream << "ServerError: " << error_message << std::endl;
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} catch (ModError &e) {
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error_message = e.what() + strgettext("\nCheck debug.txt for details.");
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errorstream << "ModError: " << error_message << std::endl;
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error_message = std::string("ModError: ") + e.what() +
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strgettext("\nCheck debug.txt for details.");
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errorstream << error_message << std::endl;
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}
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}
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