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--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
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
local function render_client_count(n)
if n > 99 then
return '99+'
elseif n >= 0 then
return tostring(n)
else
return '?'
end
end
--------------------------------------------------------------------------------
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.clients ~= nil and spec.clients_max ~= nil then
local clients_color = ''
local clients_percent = 100 * spec.clients / spec.clients_max
-- Choose a color depending on how many clients are connected
-- (relatively to clients_max)
if spec.clients == 0 then
clients_color = '' -- 0 players: default/white
elseif spec.clients == spec.clients_max then
clients_color = '#dd5b5b' -- full server: red (darker)
elseif clients_percent <= 60 then
clients_color = '#a1e587' -- 0-60%: green
elseif clients_percent <= 90 then
clients_color = '#ffdc97' -- 60-90%: yellow
else
clients_color = '#ffba97' -- 90-100%: orange
end
details = details ..
clients_color .. ',' ..
render_client_count(spec.clients) .. ',' ..
'/,' ..
render_client_count(spec.clients_max) .. ','
else
details = details .. ',?,/,?,'
end
if spec.creative then
details = details .. "1,"
else
details = details .. "0,"
end
if spec.damage then
details = details .. "1,"
else
details = details .. "0,"
end
if spec.pvp then
details = details .. "1,"
else
details = details .. "0,"
end
return 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
|
