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Fix possible stacking of books in bookshelf

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Original author: @MT-Modder
This commit is contained in:
PilzAdam 2014-12-06 11:43:07 +01:00
parent 31edc5a9ff
commit fd34872de8
1 changed files with 2 additions and 1 deletions
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3
mods/default/nodes.lua
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@ -407,8 +407,9 @@ minetest.register_node("default:bookshelf", {
allow_metadata_inventory_put = function(pos, listname, index, stack, player) allow_metadata_inventory_put = function(pos, listname, index, stack, player)
local meta = minetest.get_meta(pos) local meta = minetest.get_meta(pos)
local inv = meta:get_inventory() local inv = meta:get_inventory()
local to_stack = inv:get_stack(listname, index)
if listname == "books" then if listname == "books" then
if stack:get_name() == "default:book" then if stack:get_name() == "default:book" and to_stack:is_empty() then
return 1 return 1
else else
return 0 return 0