Update to latest API version

init.lua

@@ -1,17 +1,17 @@
 
-irc_users = {}
+local irc_users = {}
 
 local old_chat_send_player = minetest.chat_send_player
 minetest.chat_send_player = function(name, message)
 	for nick, loggedInAs in pairs(irc_users) do
 		if name == loggedInAs and not minetest.get_player_by_name(name) then
-			mt_irc:say(nick, message)
+			irc:say(nick, message)
 		end
 	end
 	return old_chat_send_player(name, message)
 end
 
-mt_irc:register_hook("NickChange", function(user, newNick)
+irc:register_hook("NickChange", function(user, newNick)
 	for nick, player in pairs(irc_users) do
 		if nick == user.nick then
 			irc_users[newNick] = irc_users[user.nick]
@@ -20,62 +20,78 @@ mt_irc:register_hook("NickChange", function(user, newNick)
 	end
 end)
 
-mt_irc:register_hook("OnQuit", function(user, reason)
+irc:register_hook("OnPart", function(user, channel, reason)
 	irc_users[user.nick] = nil
 end)
 
-mt_irc:register_bot_command("login", {
+irc:register_hook("OnKick", function(user, channel, target, reason)
+	irc_users[target] = nil
+end)
+
+irc:register_hook("OnQuit", function(user, reason)
+	irc_users[user.nick] = nil
+end)
+
+irc:register_bot_command("login", {
 	params = "<username> <password>",
 	description = "Login as a user to run commands",
 	func = function(user, args)
 		if args == "" then
-			mt_irc:reply("You need a username and password")
-			return
+			return false, "You need a username and password."
 		end
-		local found, _, playername, password = args:find("^([^%s]+)%s([^%s]+)$")
-		if not found then
-			playername = args
-			password = ""
+		local playerName, password = args:match("^(%S+)%s(%S+)$")
+		if not playerName then
+			return false, "Player name and password required."
 		end
-		if minetest.auth_table[playername] and
-		   minetest.auth_table[playername].password ==
-		   minetest.get_password_hash(playername, password) then
+		local inChannel = false
+		local users = irc.conn.channels[irc.config.channel].users
+		for cnick, cuser in pairs(users) do
+			if user.nick == cnick then
+				inChannel = true
+				break
+			end
+		end
+		if not inChannel then
+			return false, "You need to be in the server's channel to login."
+		end
+		if minetest.auth_table[playerName] and
+				minetest.auth_table[playerName].password ==
+				minetest.get_password_hash(playerName, password) then
 			minetest.log("action", "User "..user.nick
-					.." from IRC logs in as "..playername)
-			irc_users[user.nick] = playername
-			mt_irc:reply("You are now logged in as "..playername)
+					.." from IRC logs in as "..playerName)
+			irc_users[user.nick] = playerName
+			return true, "You are now logged in as "..playerName
 		else
 			minetest.log("action", user.nick.."@IRC attempted to log in as "
-				..playername.." unsuccessfully")
-			mt_irc:reply("Incorrect password or player does not exist")
+				..playerName.." unsuccessfully")
+			return false, "Incorrect password or player does not exist."
 		end
-end})
+	end
+})
 
-mt_irc:register_bot_command("logout", {
+irc:register_bot_command("logout", {
 	description = "Logout",
 	func = function (user, args)
 		if irc_users[user.nick] then
 			minetest.log("action", user.nick.."@IRC logs out from "
 				..irc_users[user.nick])
 			irc_users[user.nick] = nil
-			mt_irc:reply("You are now logged off")
+			return true, "You are now logged off."
 		else
-			mt_irc:reply("You are not logged in")
+			return false, "You are not logged in."
 		end
 	end,
 })
 
-mt_irc:register_bot_command("cmd", {
+irc:register_bot_command("cmd", {
 	params = "<command>",
 	description = "Run a command on the server",
 	func = function (user, args)
 		if args == "" then
-			mt_irc:reply("You need a command")
-			return
+			return false, "You need a command."
 		end
 		if not irc_users[user.nick] then
-			mt_irc:reply("You are not logged in")
-			return
+			return false, "You are not logged in."
 		end
 		local found, _, commandname, params = args:find("^([^%s]+)%s(.+)$")
 		if not found then
@@ -83,35 +99,37 @@ mt_irc:register_bot_command("cmd", {
 		end
 		local command = minetest.chatcommands[commandname]
 		if not command then
-			mt_irc:reply("Not a valid command")
-			return
+			return false, "Not a valid command."
 		end
 		if not minetest.check_player_privs(irc_users[user.nick], command.privs) then
-			mt_irc:reply("Your privileges are insufficient")
-			return
+			return false, "Your privileges are insufficient."
 		end
 		minetest.log("action", user.nick.."@IRC runs "
 			..args.." as "..irc_users[user.nick])
-		command.func(irc_users[user.nick], (params or ""))
-end})
+		return command.func(irc_users[user.nick], (params or ""))
+	end
+})
 
-mt_irc:register_bot_command("say", {
+irc:register_bot_command("say", {
 	params = "message",
 	description = "Say something",
 	func = function (user, args)
 		if args == "" then
-			mt_irc:reply("You need a message")
-			return
+			return false, "You need a message."
 		end
 		if not irc_users[user.nick] then
-			mt_irc:reply("You are not logged in")
-			return
+			return false, "You are not logged in."
 		end
-		if minetest.check_player_privs(irc_users[user.nick], {shout=true}) then
-			minetest.log("action", user.nick.."@IRC says "
-				..args.." as "..irc_users[user.nick])
-			minetest.chat_send_all("<"..irc_users[user.nick].."@IRC> "..args)
-			mt_irc:reply("Message sent successfuly")
+		if not minetest.check_player_privs(irc_users[user.nick], {shout=true}) then
+			minetest.log("action", ("%s@IRC tried to say %q as %s"
+				.." without the shout privilege.")
+					:format(user.nick, args, irc_users[user.nick]))
+			return false, "You can not shout."
 		end
-end})
+		minetest.log("action", ("%s@IRC says %q as %s.")
+				:format(user.nick, args, irc_users[user.nick]))
+		minetest.chat_send_all("<"..irc_users[user.nick].."@IRC> "..args)
+		return true, "Message sent successfuly."
+	end
+})