Builtin: Backport MT5 client

builtin/client/chatcommands.lua

@@ -16,7 +16,7 @@ core.register_on_sending_chat_messages(function(message)
 	end
 
 	local cmd, param = string.match(message, "^%.([^ ]+) *(.*)")
- 	param = param or ""
+	param = param or ""
 
 	if not cmd then
 		core.display_chat_message(core.gettext("-!- Empty command"))
@@ -26,9 +26,9 @@ core.register_on_sending_chat_messages(function(message)
 	local cmd_def = core.registered_chatcommands[cmd]
 	if cmd_def then
 		core.set_last_run_mod(cmd_def.mod_origin)
-		local _, message = cmd_def.func(param)
-		if message then
-			core.display_chat_message(message)
+		local _, result = cmd_def.func(param)
+		if result then
+			core.display_chat_message(result)
 		end
 	else
 		core.display_chat_message(core.gettext("-!- Invalid command: ") .. cmd)
@@ -40,8 +40,13 @@ end)
 core.register_chatcommand("list_players", {
 	description = core.gettext("List online players"),
 	func = function()
-		local players = table.concat(core.get_player_names(), ", ")
-		core.display_chat_message(core.gettext("Online players: ") .. players)
+		local player_names = core.get_player_names()
+		if not player_names then
+			return false, core.gettext("This command is disabled by server.")
+		end
+
+		local players = table.concat(player_names, ", ")
+		return true, core.gettext("Online players: ") .. players
 	end
 })
 

builtin/client/death_formspec.lua

@@ -0,0 +1,16 @@
+-- CSM death formspec. Only used when clientside modding is enabled, otherwise
+-- handled by the engine.
+
+core.register_on_death(function()
+	core.display_chat_message(fgettext("You died."))
+	local formspec = "size[11,5.5]bgcolor[#320000b4;true]" ..
+	"label[5,2;" .. fgettext("You died.") ..
+	"]button_exit[3.5,3;4,0.5;btn_respawn;".. fgettext("Respawn") .."]"
+	core.show_formspec("bultin:death", formspec)
+end)
+
+core.register_on_formspec_input(function(formname)
+	if formname == "bultin:death" then
+		core.send_respawn()
+	end
+end)

builtin/client/init.lua

@@ -1,5 +1,5 @@
 -- Minetest: builtin/client/init.lua
-local scriptpath = core.get_builtin_path()..DIR_DELIM
+local scriptpath = core.get_builtin_path()
 local clientpath = scriptpath.."client"..DIR_DELIM
 local commonpath = scriptpath.."common"..DIR_DELIM
 
@@ -8,16 +8,4 @@ dofile(commonpath .. "after.lua")
 dofile(commonpath .. "chatcommands.lua")
 dofile(clientpath .. "chatcommands.lua")
 dofile(commonpath .. "vector.lua")
-
-core.register_on_death(function()
-	core.display_chat_message(fgettext("You died."))
-	local formspec = "size[11,5.5]bgcolor[#320000b4;true]" ..
-	"label[5,2;" .. fgettext("You died.") .. "]button_exit[3.5,3;4,0.5;btn_respawn;".. fgettext("Respawn") .."]"
-	core.show_formspec("bultin:death", formspec)
-end)
-
-core.register_on_formspec_input(function(formname)
-	if formname == "bultin:death" then
-		core.send_respawn()
-	end
-end)
+dofile(clientpath .. "death_formspec.lua")

builtin/init.lua

@@ -23,8 +23,14 @@ end
 math.randomseed(os.time())
 minetest = core
 
+-- For compatibility with builtin from MT5
+local get_builtin_path = core.get_builtin_path
+function core.get_builtin_path()
+	return get_builtin_path() .. DIR_DELIM
+end
+
 -- Load other files
-local scriptdir = core.get_builtin_path() .. DIR_DELIM
+local scriptdir = core.get_builtin_path()
 local gamepath = scriptdir .. "game" .. DIR_DELIM
 local clientpath = scriptdir .. "client" .. DIR_DELIM
 local commonpath = scriptdir .. "common" .. DIR_DELIM