Disable rotation of torches and signs

mods/ITEMS/mcl_signs/init.lua

@@ -390,15 +390,11 @@ minetest.register_node("mcl_signs:wall_sign", {
 	on_punch = function(pos, node, puncher)
 		update_sign(pos)
 	end,
+	on_rotate = false,
 	_mcl_hardness = 1,
 	_mcl_blast_resistance = 5,
 })
 
-local on_rotate
-if minetest.get_modpath("screwdriver") then
-	on_rotate = screwdriver.disallow
-end
-
 -- Standing sign nodes.
 -- 4 rotations at 0°, 22.5°, 45° and 67.5°.
 -- These are 4 out of 16 possible rotations.
@@ -424,8 +420,8 @@ local ssign = {
 	on_punch = function(pos, node, puncher)
 		update_sign(pos)
 	end,
+	on_rotate = false,
 
-	on_rotate = on_rotate,
 	_mcl_hardness = 1,
 	_mcl_blast_resistance = 5,
 }