Merge pull request 'mcl_ver_info' (#3043) from mcl_ver_info into master

Reviewed-on: MineClone2/MineClone2#3043
Reviewed-by: ancientmarinerdev <ancientmariner_dev@proton.me>

game.conf

@@ -1,3 +1,4 @@
 title = MineClone 2
 description = A survival sandbox game. Survive, gather, hunt, build, explore, and do much more.
 disallowed_mapgens = v6
+version=MCL2-0.82-indev

mods/HUD/mcl_ver_info/init.lua

@@ -0,0 +1,65 @@
+---
+--- Generated by EmmyLua
+--- Created by Michieal.
+--- DateTime: 11/28/22 4:38 PM
+---
+local modname = minetest.get_current_modname()
+local S = minetest.get_translator(modname)
+
+local function xpcall_ver (error)
+	minetest.log("info", "mcl_ver_info:: Gamepath not supported in this version of Minetest.")
+end
+
+local function get_game_info ()
+	local game_info
+
+	if xpcall(minetest.get_game_info, xpcall_ver) then
+		game_info = minetest.get_game_info()
+	else
+		minetest.log( S("Sorry, but your version of Minetest doesn't support the latest API. Please upgrade your minetest."))
+		return false
+	end
+
+	return game_info
+end
+
+-- register normal user access to debug levels 1 and 0.
+minetest.register_chatcommand("ver", {
+	description = S("Display Mineclone 2 game version."),
+	func = function(name, params)
+		--[[	get_game_info's table data:
+				{
+					id = string,
+					title = string,
+					author = string,
+					-- The root directory of the game
+					path = string,
+				}
+		--]]
+		local game_info = get_game_info ()
+
+		if game_info == false then
+			return true
+		end
+
+		local conf = Settings(game_info.path .. "/game.conf")
+		local version = conf:get("version")
+
+		if game_info.title == nil or game_info.title == "" then
+			game_info.title = "Mineclone 2"
+		end
+		-- Notes: "game.conf doesn't support id currently, this is planned in the future" - rubenwardy from the github issue.
+		-- TODO: Remove workaround after minetest.get_game_info().id is implemented.
+		if version == nil or version == "" then -- workaround for id = not being implemented yet.
+			if game_info.id == nil or game_info.id == "" then
+				game_info.id = "<unknown version> Please upgrade your version to the newest version for the /ver command to work."
+			end
+			else
+			game_info.id = version
+		end
+
+		minetest.chat_send_player(name, string.format("Version: %s - %s", game_info.title, game_info.id))
+		return true
+	end
+})
+

mods/HUD/mcl_ver_info/locale/template.txt

@@ -0,0 +1,2 @@
+# textdomain: mcl_ver_info
+Sorry, but your version of Minetest doesn't support the latest API. Please upgrade your minetest.=

mods/HUD/mcl_ver_info/mod.conf

@@ -0,0 +1,4 @@
+name = mcl_ver_info
+description = Prints game version information; /ver command.
+depends = mcl_init
+author = Michieal