Luanti/fun_caves
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Localize some functions.

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This commit is contained in:
Duane Robertson 2016-05-31 11:30:29 -05:00
parent 70a706e6be
commit 2bc38a79a3
1 changed files with 5 additions and 2 deletions
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7
nodes.lua
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@ -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 local old_is_protected = minetest.is_protected
function minetest.is_protected(pos, name) function minetest.is_protected(pos, name)
local node = minetest.get_node_or_nil(pos) local node = get_node_or_nil(pos)
if node and minetest.get_item_group(node.name, "fortress") ~= 0 then if node and get_item_group(node.name, "fortress") ~= 0 then
return true return true
end end
return old_is_protected(pos, name) return old_is_protected(pos, name)