From a0c318a0648224209dddb3e06c3ea81a47edb3dc 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 0c77754e..34b4b4a8 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