From 82299b94dc6f661e0b97e6f747dee8c250a70aa8 Mon Sep 17 00:00:00 2001 From: Auke Kok Date: Thu, 24 Dec 2015 12:41:52 -0800 Subject: [PATCH] Verify node type is facedir. This prevents nodes that are not of the "facedir" paramtype2, as these are generally not expected to be able to rotate. Mods and other methods may still manipulate param2 of these nodes as expected. Addresses #712 --- mods/screwdriver/init.lua | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/mods/screwdriver/init.lua b/mods/screwdriver/init.lua index 0c77754..34b4b4a 100644 --- a/mods/screwdriver/init.lua +++ b/mods/screwdriver/init.lua @@ -35,6 +35,10 @@ local function screwdriver_handler(itemstack, user, pointed_thing, mode) local node = minetest.get_node(pos) local ndef = minetest.registered_nodes[node.name] + -- verify node is facedir (expected to be rotatable) + if ndef.paramtype2 ~= "facedir" then + return + end -- Compute param2 local rotationPart = node.param2 % 32 -- get first 4 bits local preservePart = node.param2 - rotationPart