X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=builtin%2Fgame%2Fmisc.lua;h=d7164812aaa4c5046bcb1c0fa6f23b8e2171aab0;hb=0b0075e6ad0b3110cabdfc92cedb0a24d2b5ec42;hp=de41cfc91161a44a10fdbbb69710db342a38bc79;hpb=a60aa8e226584b97d0be0d26688b302dfddf7125;p=dragonfireclient.git

diff --git a/builtin/game/misc.lua b/builtin/game/misc.lua
index de41cfc91..d7164812a 100644
--- a/builtin/game/misc.lua
+++ b/builtin/game/misc.lua
@@ -48,11 +48,13 @@ function core.after(after, func, ...)
 	}
 end
 
-function core.check_player_privs(player_or_name, ...)
-	local name = player_or_name
-	-- Check if we have been provided with a Player object.
-	if type(name) ~= "string" then
+function core.check_player_privs(name, ...)
+	local arg_type = type(name)
+	if (arg_type == "userdata" or arg_type == "table") and
+			name.get_player_name then -- If it quacks like a Player...
 		name = name:get_player_name()
+	elseif arg_type ~= "string" then
+		error("Invalid core.check_player_privs argument type: " .. arg_type, 2)
 	end
 	
 	local requested_privs = {...}
@@ -85,11 +87,19 @@ end
 local player_list = {}
 
 core.register_on_joinplayer(function(player)
-	player_list[player:get_player_name()] = player
+	local player_name = player:get_player_name()
+	player_list[player_name] = player
+	core.chat_send_all("*** " .. player_name .. " joined the game.")
 end)
 
-core.register_on_leaveplayer(function(player)
-	player_list[player:get_player_name()] = nil
+core.register_on_leaveplayer(function(player, timed_out)
+	local player_name = player:get_player_name()
+	player_list[player_name] = nil
+	local announcement = "*** " ..  player_name .. " left the game."
+	if timed_out then
+		announcement = announcement .. " (timed out)"
+	end
+	core.chat_send_all(announcement)
 end)
 
 function core.get_connected_players()
@@ -197,3 +207,35 @@ function core.http_add_fetch(httpenv)
 
 	return httpenv
 end
+
+if minetest.setting_getbool("disable_escape_sequences") then
+
+	function core.get_color_escape_sequence(color)
+		return ""
+	end
+
+	function core.get_background_escape_sequence(color)
+		return ""
+	end
+
+	function core.colorize(color, message)
+		return message
+	end
+
+else
+
+	local ESCAPE_CHAR = string.char(0x1b)
+	function core.get_color_escape_sequence(color)
+		return ESCAPE_CHAR .. "(c@" .. color .. ")"
+	end
+
+	function core.get_background_escape_sequence(color)
+		return ESCAPE_CHAR .. "(b@" .. color .. ")"
+	end
+
+	function core.colorize(color, message)
+		return core.get_color_escape_sequence(color) .. message .. core.get_color_escape_sequence("#ffffff")
+	end
+
+end
+