From 2bc38a79a3ba0c9567d9f0782119149a59c4edfd Mon Sep 17 00:00:00 2001 From: Duane Robertson Date: Tue, 31 May 2016 11:30:29 -0500 Subject: [PATCH] Localize some functions. --- nodes.lua | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/nodes.lua b/nodes.lua index 4f3b9b8..86fddd8 100644 --- a/nodes.lua +++ b/nodes.lua @@ -1,7 +1,10 @@ +local get_node_or_nil = minetest.get_node_or_nil +local get_item_group = minetest.get_item_group + local old_is_protected = minetest.is_protected function minetest.is_protected(pos, name) - local node = minetest.get_node_or_nil(pos) - if node and minetest.get_item_group(node.name, "fortress") ~= 0 then + local node = get_node_or_nil(pos) + if node and get_item_group(node.name, "fortress") ~= 0 then return true end return old_is_protected(pos, name)