mirror of
https://github.com/minetest/minetest.git
synced 2024-11-30 11:33:44 +01:00
337 lines
11 KiB
Lua
337 lines
11 KiB
Lua
--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 = {}
|
|
|
|
--------------------------------------------------------------------------------
|
|
-- Local cached values
|
|
--------------------------------------------------------------------------------
|
|
local min_supp_proto, max_supp_proto
|
|
|
|
function common_update_cached_supp_proto()
|
|
min_supp_proto = core.get_min_supp_proto()
|
|
max_supp_proto = core.get_max_supp_proto()
|
|
end
|
|
common_update_cached_supp_proto()
|
|
--------------------------------------------------------------------------------
|
|
-- 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
|
|
|
|
local function configure_selected_world_params(idx)
|
|
local worldconfig = modmgr.get_worldconfig(menudata.worldlist:get_list()[idx].path)
|
|
if worldconfig.creative_mode then
|
|
core.settings:set("creative_mode", worldconfig.creative_mode)
|
|
end
|
|
if worldconfig.enable_damage then
|
|
core.settings:set("enable_damage", worldconfig.enable_damage)
|
|
end
|
|
end
|
|
|
|
--------------------------------------------------------------------------------
|
|
function image_column(tooltip, flagname)
|
|
return "image,tooltip=" .. core.formspec_escape(tooltip) .. "," ..
|
|
"0=" .. core.formspec_escape(defaulttexturedir .. "blank.png") .. "," ..
|
|
"1=" .. core.formspec_escape(defaulttexturedir ..
|
|
(flagname and "server_flags_" .. flagname .. ".png" or "blank.png")) .. "," ..
|
|
"2=" .. core.formspec_escape(defaulttexturedir .. "server_ping_4.png") .. "," ..
|
|
"3=" .. core.formspec_escape(defaulttexturedir .. "server_ping_3.png") .. "," ..
|
|
"4=" .. core.formspec_escape(defaulttexturedir .. "server_ping_2.png") .. "," ..
|
|
"5=" .. core.formspec_escape(defaulttexturedir .. "server_ping_1.png")
|
|
end
|
|
|
|
--------------------------------------------------------------------------------
|
|
function order_favorite_list(list)
|
|
local res = {}
|
|
--orders the favorite list after support
|
|
for i = 1, #list do
|
|
local fav = list[i]
|
|
if is_server_protocol_compat(fav.proto_min, fav.proto_max) then
|
|
res[#res + 1] = fav
|
|
end
|
|
end
|
|
for i = 1, #list do
|
|
local fav = list[i]
|
|
if not is_server_protocol_compat(fav.proto_min, fav.proto_max) then
|
|
res[#res + 1] = fav
|
|
end
|
|
end
|
|
return res
|
|
end
|
|
|
|
--------------------------------------------------------------------------------
|
|
function render_serverlist_row(spec, is_favorite)
|
|
local text = ""
|
|
if spec.name then
|
|
text = text .. core.formspec_escape(spec.name:trim())
|
|
elseif spec.address then
|
|
text = text .. spec.address:trim()
|
|
if spec.port then
|
|
text = text .. ":" .. spec.port
|
|
end
|
|
end
|
|
|
|
local details = ""
|
|
local grey_out = not is_server_protocol_compat(spec.proto_min, spec.proto_max)
|
|
|
|
if is_favorite then
|
|
details = "1,"
|
|
else
|
|
details = "0,"
|
|
end
|
|
|
|
if spec.ping then
|
|
local ping = spec.ping * 1000
|
|
if ping <= 50 then
|
|
details = details .. "2,"
|
|
elseif ping <= 100 then
|
|
details = details .. "3,"
|
|
elseif ping <= 250 then
|
|
details = details .. "4,"
|
|
else
|
|
details = details .. "5,"
|
|
end
|
|
else
|
|
details = details .. "0,"
|
|
end
|
|
|
|
if spec.clients and spec.clients_max 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 grey_out then clients_color = '#aaaaaa'
|
|
elseif spec.clients == 0 then clients_color = '' -- 0 players: default/white
|
|
elseif clients_percent <= 60 then clients_color = '#a1e587' -- 0-60%: green
|
|
elseif clients_percent <= 90 then clients_color = '#ffdc97' -- 60-90%: yellow
|
|
elseif clients_percent == 100 then clients_color = '#dd5b5b' -- full server: red (darker)
|
|
else clients_color = '#ffba97' -- 90-100%: orange
|
|
end
|
|
|
|
details = details .. clients_color .. ',' ..
|
|
render_client_count(spec.clients) .. ',/,' ..
|
|
render_client_count(spec.clients_max) .. ','
|
|
|
|
elseif grey_out then
|
|
details = details .. '#aaaaaa,?,/,?,'
|
|
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 .. (grey_out and '#aaaaaa,' or ',') .. text
|
|
end
|
|
|
|
--------------------------------------------------------------------------------
|
|
os.tempfolder = function()
|
|
if core.settings:get("TMPFolder") then
|
|
return core.settings: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)
|
|
local oldidx, newidx = core.get_textlist_index(textlist), 1
|
|
if fields.key_up or fields.key_down then
|
|
if fields.key_up and oldidx and oldidx > 1 then
|
|
newidx = oldidx - 1
|
|
elseif fields.key_down and oldidx and
|
|
oldidx < menudata.worldlist:size() then
|
|
newidx = oldidx + 1
|
|
end
|
|
core.settings:set(settingname, menudata.worldlist:get_raw_index(newidx))
|
|
configure_selected_world_params(newidx)
|
|
return true
|
|
end
|
|
return false
|
|
end
|
|
|
|
--------------------------------------------------------------------------------
|
|
function asyncOnlineFavourites()
|
|
if not menudata.public_known then
|
|
menudata.public_known = {{
|
|
name = fgettext("Loading..."),
|
|
description = fgettext_ne("Try reenabling public serverlist and check your internet connection.")
|
|
}}
|
|
end
|
|
menudata.favorites = menudata.public_known
|
|
menudata.favorites_is_public = true
|
|
|
|
if not menudata.public_downloading then
|
|
menudata.public_downloading = true
|
|
else
|
|
return
|
|
end
|
|
|
|
core.handle_async(
|
|
function(param)
|
|
return core.get_favorites("online")
|
|
end,
|
|
nil,
|
|
function(result)
|
|
menudata.public_downloading = nil
|
|
local favs = order_favorite_list(result)
|
|
if favs[1] then
|
|
menudata.public_known = favs
|
|
menudata.favorites = menudata.public_known
|
|
menudata.favorites_is_public = true
|
|
end
|
|
core.event_handler("Refresh")
|
|
end
|
|
)
|
|
end
|
|
|
|
--------------------------------------------------------------------------------
|
|
function text2textlist(xpos, ypos, width, height, tl_name, textlen, text, transparency)
|
|
local textlines = core.wrap_text(text, textlen, true)
|
|
local retval = "textlist[" .. xpos .. "," .. ypos .. ";" .. width ..
|
|
"," .. height .. ";" .. tl_name .. ";"
|
|
|
|
for i = 1, #textlines 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
|
|
|
|
--------------------------------------------------------------------------------
|
|
function is_server_protocol_compat(server_proto_min, server_proto_max)
|
|
if (not server_proto_min) or (not server_proto_max) then
|
|
-- There is no info. Assume the best and act as if we would be compatible.
|
|
return true
|
|
end
|
|
return min_supp_proto <= server_proto_max and max_supp_proto >= server_proto_min
|
|
end
|
|
--------------------------------------------------------------------------------
|
|
function is_server_protocol_compat_or_error(server_proto_min, server_proto_max)
|
|
if not is_server_protocol_compat(server_proto_min, server_proto_max) then
|
|
local server_prot_ver_info, client_prot_ver_info
|
|
local s_p_min = server_proto_min
|
|
local s_p_max = server_proto_max
|
|
|
|
if s_p_min ~= s_p_max then
|
|
server_prot_ver_info = fgettext_ne("Server supports protocol versions between $1 and $2. ",
|
|
s_p_min, s_p_max)
|
|
else
|
|
server_prot_ver_info = fgettext_ne("Server enforces protocol version $1. ",
|
|
s_p_min)
|
|
end
|
|
if min_supp_proto ~= max_supp_proto then
|
|
client_prot_ver_info= fgettext_ne("We support protocol versions between version $1 and $2.",
|
|
min_supp_proto, max_supp_proto)
|
|
else
|
|
client_prot_ver_info = fgettext_ne("We only support protocol version $1.", min_supp_proto)
|
|
end
|
|
gamedata.errormessage = fgettext_ne("Protocol version mismatch. ")
|
|
.. server_prot_ver_info
|
|
.. client_prot_ver_info
|
|
return false
|
|
end
|
|
|
|
return true
|
|
end
|
|
--------------------------------------------------------------------------------
|
|
function menu_worldmt(selected, setting, value)
|
|
local world = menudata.worldlist:get_list()[selected]
|
|
if world then
|
|
local filename = world.path .. DIR_DELIM .. "world.mt"
|
|
local world_conf = Settings(filename)
|
|
|
|
if value then
|
|
if not world_conf:write() then
|
|
core.log("error", "Failed to write world config file")
|
|
end
|
|
world_conf:set(setting, value)
|
|
world_conf:write()
|
|
else
|
|
return world_conf:get(setting)
|
|
end
|
|
else
|
|
return nil
|
|
end
|
|
end
|
|
|
|
function menu_worldmt_legacy(selected)
|
|
local modes_names = {"creative_mode", "enable_damage", "server_announce"}
|
|
for _, mode_name in pairs(modes_names) do
|
|
local mode_val = menu_worldmt(selected, mode_name)
|
|
if mode_val then
|
|
core.settings:set(mode_name, mode_val)
|
|
else
|
|
menu_worldmt(selected, mode_name, core.settings:get(mode_name))
|
|
end
|
|
end
|
|
end
|