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Prevent bucket from replacing unloaded nodes

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ShadowNinja committed Dec 22, 2013
1 parent 8eff7ba commit 1a9362afed0ad5092327ce8c8d5eaa1ad9cc987c
Showing with 14 additions and 14 deletions.
  1. +14 −14 mods/bucket/init.lua
@@ -58,17 +58,18 @@ function bucket.register_liquid(source, flowing, itemname, inventory_image, name
return
end

local node = minetest.get_node_or_nil(pointed_thing.under)
local ndef
if node then
ndef = minetest.registered_nodes[node.name]
end
-- Call on_rightclick if the pointed node defines it
if user and not user:get_player_control().sneak then
local n = minetest.get_node(pointed_thing.under)
local nn = n.name
local ndef = minetest.registered_nodes[nn]
if ndef and ndef.on_rightclick then
return ndef.on_rightclick(
pointed_thing.under,
n, user,
itemstack) or itemstack
end
if ndef and ndef.on_rightclick and
user and not user:get_player_control().sneak then
return ndef.on_rightclick(
pointed_thing.under,
node, user,
itemstack) or itemstack
end

local place_liquid = function(pos, node, source, flowing, fullness)
@@ -98,19 +99,18 @@ function bucket.register_liquid(source, flowing, itemname, inventory_image, name
end

-- Check if pointing to a buildable node
local node = minetest.get_node(pointed_thing.under)
local fullness = tonumber(itemstack:get_metadata())
if not fullness then fullness = LIQUID_MAX end

if minetest.registered_nodes[node.name].buildable_to then
if ndef and ndef.buildable_to then
-- buildable; replace the node
place_liquid(pointed_thing.under, node,
source, flowing, fullness)
else
-- not buildable to; place the liquid above
-- check if the node above can be replaced
local node = minetest.get_node(pointed_thing.above)
if minetest.registered_nodes[node.name].buildable_to then
local node = minetest.get_node_or_nil(pointed_thing.above)
if node and minetest.registered_nodes[node.name].buildable_to then
place_liquid(pointed_thing.above,
node, source,
flowing, fullness)

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