diff options
Diffstat (limited to 'builtin/mainmenu/common.lua')
| -rw-r--r-- | builtin/mainmenu/common.lua | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/builtin/mainmenu/common.lua b/builtin/mainmenu/common.lua new file mode 100644 index 000000000..c555ec92f --- /dev/null +++ b/builtin/mainmenu/common.lua @@ -0,0 +1,193 @@ +--Minetest +--Copyright (C) 2014 sapier +-- +--This program is free software; you can redistribute it and/or modify +--it under the terms of the GNU Lesser General Public License as published by +--the Free Software Foundation; either version 2.1 of the License, or +--(at your option) any later version. +-- +--This program is distributed in the hope that it will be useful, +--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 +--with this program; if not, write to the Free Software Foundation, Inc., +--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +-------------------------------------------------------------------------------- +-- Global menu data +--------------------------------------------------------------------------------- +menudata = {} + +-------------------------------------------------------------------------------- +-- Menu helper functions +-------------------------------------------------------------------------------- + +-------------------------------------------------------------------------------- +function render_favorite(spec,render_details) + local text = "" + + if spec.name ~= nil then + text = text .. core.formspec_escape(spec.name:trim()) + +-- if spec.description ~= nil and +-- core.formspec_escape(spec.description):trim() ~= "" then +-- text = text .. " (" .. core.formspec_escape(spec.description) .. ")" +-- end + else + if spec.address ~= nil then + text = text .. spec.address:trim() + + if spec.port ~= nil then + text = text .. ":" .. spec.port + end + end + end + + if not render_details then + return text + end + + local details = "" + if spec.password == true then + details = details .. "*" + else + details = details .. "_" + end + + if spec.creative then + details = details .. "C" + else + details = details .. "_" + end + + if spec.damage then + details = details .. "D" + else + details = details .. "_" + end + + if spec.pvp then + details = details .. "P" + else + details = details .. "_" + end + details = details .. " " + + local playercount = "" + + if spec.clients ~= nil and + spec.clients_max ~= nil then + playercount = string.format("%03d",spec.clients) .. "/" .. + string.format("%03d",spec.clients_max) .. " " + end + + return playercount .. core.formspec_escape(details) .. text +end + +-------------------------------------------------------------------------------- +os.tempfolder = function() + if core.setting_get("TMPFolder") then + return core.setting_get("TMPFolder") .. DIR_DELIM .. "MT_" .. math.random(0,10000) + end + + local filetocheck = os.tmpname() + os.remove(filetocheck) + + local randname = "MTTempModFolder_" .. math.random(0,10000) + if DIR_DELIM == "\\" then + local tempfolder = os.getenv("TEMP") + return tempfolder .. filetocheck + else + local backstring = filetocheck:reverse() + return filetocheck:sub(0,filetocheck:len()-backstring:find(DIR_DELIM)+1) ..randname + end + +end + +-------------------------------------------------------------------------------- +function menu_render_worldlist() + local retval = "" + + local current_worldlist = menudata.worldlist:get_list() + + for i,v in ipairs(current_worldlist) do + if retval ~= "" then + retval = retval .."," + end + + retval = retval .. core.formspec_escape(v.name) .. + " \\[" .. core.formspec_escape(v.gameid) .. "\\]" + end + + return retval +end + +-------------------------------------------------------------------------------- +function menu_handle_key_up_down(fields,textlist,settingname) + + if fields["key_up"] then + local oldidx = core.get_textlist_index(textlist) + + if oldidx ~= nil and oldidx > 1 then + local newidx = oldidx -1 + core.setting_set(settingname, + menudata.worldlist:get_raw_index(newidx)) + end + return true + end + + if fields["key_down"] then + local oldidx = core.get_textlist_index(textlist) + + if oldidx ~= nil and oldidx < menudata.worldlist:size() then + local newidx = oldidx + 1 + core.setting_set(settingname, + menudata.worldlist:get_raw_index(newidx)) + end + + return true + end + + return false +end + +-------------------------------------------------------------------------------- +function asyncOnlineFavourites() + + menudata.favorites = {} + core.handle_async( + function(param) + return core.get_favorites("online") + end, + nil, + function(result) + menudata.favorites = result + core.event_handler("Refresh") + end + ) +end + +-------------------------------------------------------------------------------- +function text2textlist(xpos,ypos,width,height,tl_name,textlen,text,transparency) + local textlines = core.splittext(text,textlen) + + local retval = "textlist[" .. xpos .. "," .. ypos .. ";" + .. width .. "," .. height .. ";" + .. tl_name .. ";" + + for i=1, #textlines, 1 do + textlines[i] = textlines[i]:gsub("\r","") + retval = retval .. core.formspec_escape(textlines[i]) .. "," + end + + retval = retval .. ";0;" + + if transparency then + retval = retval .. "true" + end + + retval = retval .. "]" + + return retval +end |