Remove description.txt

description.txt

@@ -1 +0,0 @@
-A programmable tool which, wheen used, executes a server command.

init.lua

@@ -5,6 +5,8 @@ local NEWLINE = "\n"
 local DESCRIPTION = S("Command Tool")
 local MAX_CMD_TOOLTIP_LEN = 48
 
+local print_result = minetest.settings:get_bool("cmdtool_print_result", true)
+
 local split_commands = function(commands_string)
 	return string.split(commands_string, NEWLINE)
 end
@@ -88,7 +90,7 @@ local execute_command = function(itemstack, player, pointed_thing)
 	end
 	local player_privs = minetest.get_player_privs(player_name)
 	for c=1, #cmds do
-		local cmd = cmds[1]
+		local cmd = cmds[c]
 		-- Substitution successful?
 		-- Split command string into command name and parameters
 		local cmd_split = string.split(cmd, " ", false, 1)
@@ -120,15 +122,24 @@ local execute_command = function(itemstack, player, pointed_thing)
 					local retval, msg = def.func(player_name, cmd_params)
 
 					-- Print return value and message
-					if retval == true then
-						minetest.chat_send_player(player_name, minetest.colorize("#00FF00", "["..S("OK").."] ".. cmd))
-					elseif retval == false then
-						minetest.chat_send_player(player_name, minetest.colorize("#FF0000", "["..S("FAIL").."] ".. cmd))
-					elseif retval == nil then
-						minetest.chat_send_player(player_name, minetest.colorize("#FF8800", "["..S("UNKN").."] ".. cmd))
+					if print_result then
+						if retval == true then
+							-- Command successfull
+							minetest.chat_send_player(player_name, minetest.colorize("#00FF00", "["..S("OK").."] ".. cmd))
+						elseif retval == false then
+							-- Command failed
+							minetest.chat_send_player(player_name, minetest.colorize("#FF0000", "["..S("FAIL").."] ".. cmd))
+						elseif retval == nil then
+							-- Command result unknown
+							minetest.chat_send_player(player_name, minetest.colorize("#FF8800", "["..S("UNKN").."] ".. cmd))
+						end
 					end
 					if msg ~= nil and msg ~= "" then
-						minetest.chat_send_player(player_name, "> " .. msg)
+						local out = msg
+						if print_result then
+							local out = "> " .. msg
+						end
+						minetest.chat_send_player(player_name, out)
 					end
 				else
 					minetest.chat_send_player(player_name, minetest.colorize("#FF0000", S("Nothing pointed!")))
@@ -158,8 +169,8 @@ local open_command_configuration = function(itemstack, player, pointed_thing)
 		end
 	end
 	local formspec =
-			"size[6,6]"..
-			"textarea[0.25,0;6,5;commands;"..F(S("Commands:"))..";"..F(commands_str).."]"..
+			"size[12,6]"..
+			"textarea[0.25,0.25;12,5;commands;"..F(S("Commands:"))..";"..F(commands_str).."]"..
 			"button_exit[0.5,5;2,1;ok;"..F(S("OK")).."]"..
 			"button_exit[3.5,5;2,1;cancel;"..F(S("Cancel")).."]"
 	minetest.show_formspec(player_name, "cmdtool", formspec)
@@ -195,6 +206,7 @@ S([[Example 2:
 → Teleports you to Y=9 without changing the X and Z coordinates, then gives you an apple.]]),
 	inventory_image = "cmdtool_cmdtool.png",
 	wield_imagee = "cmdtool_cmdtool.png",
+	groups = { disable_repair = 1 },
 	on_use = execute_command,
 	on_place = open_command_configuration,
 	on_secondary_use = open_command_configuration,

mod.conf

@@ -1 +1,2 @@
 name = cmdtool
+description = A programmable tool which, wheen used, executes a server command.

settingtypes.txt

@@ -0,0 +1,2 @@
+# If enabled, the command and the result of the command will be shown in chat whenever a command tool is used.
+cmdtool_print_result (Show command result) bool true