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authorLars Müller <34514239+appgurueu@users.noreply.github.com>2020-07-29 23:17:52 +0200
committerGitHub <noreply@github.com>2020-07-29 23:17:52 +0200
commit470f32821627a56b682ea1947ab5a50ef57c1c10 (patch)
treea818a61f0b565823302b723f86461c6443ab543b /builtin/game/features.lua
parent715a123a33db7b0f191259ba68cbc9c565d0d4e8 (diff)
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Revert "Get rid of non-ascii characters in the debug display code (#8821)" (#9828)
This reverts commit 4f9ccd89b347dad3db5ce63d3405a8d60c163af5.
Diffstat (limited to 'builtin/game/features.lua')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-01 01:18:29 +0000
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--Minetest
--Copyright (C) 2020 rubenwardy
--
--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.

serverlistmgr = {}

--------------------------------------------------------------------------------
local function order_server_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

local public_downloading = false

--------------------------------------------------------------------------------
function serverlistmgr.sync()
	if not serverlistmgr.servers then
		serverlistmgr.servers = {{
			name = fgettext("Loading..."),
			description = fgettext_ne("Try reenabling public serverlist and check your internet connection.")
		}}
	end

	local serverlist_url = core.settings:get("serverlist_url") or ""
	if not core.get_http_api or serverlist_url == "" then
		serverlistmgr.servers = {{
			name = fgettext("Public server list is disabled"),
			description = ""
		}}
		return
	end

	if public_downloading then
		return
	end
	public_downloading = true

	core.handle_async(
		function(param)
			local http = core.get_http_api()
			local url = ("%s/list?proto_version_min=%d&proto_version_max=%d"):format(
				core.settings:get("serverlist_url"),
				core.get_min_supp_proto(),
				core.get_max_supp_proto())

			local response = http.fetch_sync({ url = url })
			if not response.succeeded then
				return {}
			end

			local retval = core.parse_json(response.data)
			return retval and retval.list or {}
		end,
		nil,
		function(result)
			public_downloading = nil
			local favs = order_server_list(result)
			if favs[1] then
				serverlistmgr.servers = favs
			end
			core.event_handler("Refresh")
		end
	)
end

--------------------------------------------------------------------------------
local function get_favorites_path()
	local base = core.get_user_path() .. DIR_DELIM .. "client" .. DIR_DELIM .. "serverlist" .. DIR_DELIM
	return base .. core.settings:get("serverlist_file")
end

--------------------------------------------------------------------------------
local function save_favorites(favorites)
	local filename = core.settings:get("serverlist_file")
	-- If setting specifies legacy format change the filename to the new one
	if filename:sub(#filename - 3):lower() == ".txt" then
		core.settings:set("serverlist_file", filename:sub(1, #filename - 4) .. ".json")
	end

	local path = get_favorites_path()
	core.create_dir(path)
	core.safe_file_write(path, core.write_json(favorites))
end

--------------------------------------------------------------------------------
function serverlistmgr.read_legacy_favorites(path)
	local file = io.open(path, "r")
	if not file then
		return nil
	end

	local lines = {}
	for line in file:lines() do
		lines[#lines + 1] = line
	end
	file:close()

	local favorites = {}

	local i = 1
	while i < #lines do
		local function pop()
			local line = lines[i]
			i = i + 1
			return line and line:trim()
		end

		if pop():lower() == "[server]" then
			local name = pop()
			local address = pop()