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Bucket: Allow liquid placed against unknown nodes instead of aborting abnormally

This commit is contained in:
Tim 2016-07-05 19:36:36 +02:00 committed by paramat
parent fe450b4144
commit 5644ab4bd3
1 changed files with 3 additions and 9 deletions
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12
mods/bucket/init.lua
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@ -60,16 +60,10 @@ function bucket.register_liquid(source, flowing, itemname, inventory_image, name
end
local node = minetest.get_node_or_nil(pointed_thing.under)
if not node then
return
end
local ndef = minetest.registered_nodes[node.name]
if not ndef then
return
end
local ndef = node and minetest.registered_nodes[node.name]
-- Call on_rightclick if the pointed node defines it
if ndef.on_rightclick and
if ndef and ndef.on_rightclick and
user and not user:get_player_control().sneak then
return ndef.on_rightclick(
pointed_thing.under,
@ -80,7 +74,7 @@ function bucket.register_liquid(source, flowing, itemname, inventory_image, name
local lpos
-- Check if pointing to a buildable node
if ndef.buildable_to then
if ndef and ndef.buildable_to then
-- buildable; replace the node
lpos = pointed_thing.under
else