Add support for configurable coloring of IRC messages in-game

IRC channel messages are colored green by default
IRC PMs are colored purple by default

botcmds.lua

@@ -51,7 +51,8 @@ function irc.bot_command(msg, text)
 			return
 		end
 		minetest.chat_send_player(player_to,
-				"PM from "..msg.user.nick.."@IRC: "..message, false)
+				minetest.colorize(irc.config.pm_color,
+				"PM from "..msg.user.nick.."@IRC: "..message, false))
 		irc.reply("Message sent!")
 		return
 	end

callback.lua

@@ -31,7 +31,7 @@ minetest.register_on_chat_message(function(name, message)
 	if nl then
 		message = message:sub(1, nl - 1)
 	end
-	irc.say(irc.playerMessage(name, message))
+	irc.say(irc.playerMessage(name, core.strip_colors(message)))
 end)
 
 

config.lua

@@ -6,12 +6,24 @@ irc.config = {}
 
 local function setting(stype, name, default, required)
 	local value
-	if stype == "bool" then
-		value = minetest.setting_getbool("irc."..name)
-	elseif stype == "string" then
-		value = minetest.setting_get("irc."..name)
-	elseif stype == "number" then
-		value = tonumber(minetest.setting_get("irc."..name))
+	if minetest.settings and minetest.settings.get and minetest.settings.get_bool then
+		-- The current methods for getting settings
+		if stype == "bool" then
+			value = minetest.settings:get_bool("irc."..name)
+		elseif stype == "string" then
+			value = minetest.settings:get("irc."..name)
+		elseif stype == "number" then
+			value = tonumber(minetest.settings:get("irc."..name))
+		end
+	else
+		-- The old methods for getting settings for backward compatibility. Deprecated on 0.4.16+
+		if stype == "bool" then
+			value = minetest.setting_getbool("irc."..name)
+		elseif stype == "string" then
+			value = minetest.setting_get("irc."..name)
+		elseif stype == "number" then
+			value = tonumber(minetest.setting_get("irc."..name))
+		end
 	end
 	if value == nil then
 		if required then
@@ -32,6 +44,8 @@ setting("string", "server", nil, true) -- Server address to connect to
 setting("number", "port", 6667) -- Server port to connect to
 setting("string", "NSPass") -- NickServ password
 setting("string", "sasl.user", irc.config.nick) -- SASL username
+setting("string", "username", "Minetest") -- Username/ident
+setting("string", "realname", "Minetest") -- Real name/GECOS
 setting("string", "sasl.pass") -- SASL password
 setting("string", "channel", nil, true) -- Channel to join
 setting("string", "key") -- Key for the channel
@@ -51,4 +65,5 @@ setting("bool",   "debug", false) -- Enable debug output
 setting("bool",   "enable_player_part", true) -- Whether to enable players joining and parting the channel
 setting("bool",   "auto_join", true) -- Whether to automatically show players in the channel when they join
 setting("bool",   "auto_connect", true) -- Whether to automatically connect to the server on mod load
-
+setting("string", "chat_color", "#339933") -- Color of IRC chat in-game, green by default
+setting("string", "pm_color", "#8800AA") -- Color of IRC PMs in-game, purple by default

hooks.lua

@@ -101,7 +101,7 @@ end
 function irc.hooks.channelChat(msg)
 	local text = normalize(msg.args[2])
 
-	irc:check_botcmd(msg)
+	irc.check_botcmd(msg)
 
 	-- Don't let a user impersonate someone else by using the nick "IRC"
 	local fake = msg.user.nick:lower():match("^[il|]rc$")

init.lua

@@ -137,8 +137,8 @@ function irc.connect()
 	end
 	irc.conn = irc.lib.new({
 		nick = irc.config.nick,
-		username = "Minetest",
-		realname = "Minetest",
+		username = irc.config.username,
+		realname = irc.config.realname,
 	})
 	irc.doHook(irc.conn)
 

messages.lua

@@ -8,7 +8,7 @@ function irc.logChat(message)
 end
 
 function irc.sendLocal(message)
-	minetest.chat_send_all(message)
+	minetest.chat_send_all(minetest.colorize(irc.config.chat_color, message))
 	irc.logChat(message)
 end
 

player_part.lua

@@ -63,7 +63,8 @@ end)
 
 function irc.sendLocal(message)
 	for name, _ in pairs(irc.joined_players) do
-		minetest.chat_send_player(name, message)
+		minetest.chat_send_player(name,
+					minetest.colorize(irc.config.chat_color, message))
 	end
 	irc.logChat(message)
 end