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Deal with lava cans wasting lava (#532) 

Rather than replacing lava source with lava source, the lava can will now attempt to place lava to the node "above".
This change applies the same for all registered cans.
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BobFred7 2020-05-01 15:24:12 -04:00 committed by GitHub
parent 34f2894321
commit b2a124dd83
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1 changed files with 7 additions and 4 deletions
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11
technic/tools/cans.lua
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@ -48,14 +48,17 @@ function technic.register_can(d)
on_place = function(itemstack, user, pointed_thing) on_place = function(itemstack, user, pointed_thing)
if pointed_thing.type ~= "node" then return end if pointed_thing.type ~= "node" then return end
local pos = pointed_thing.under local pos = pointed_thing.under
local def = minetest.registered_nodes[minetest.get_node(pos).name] or {} local node_name = minetest.get_node(pos).name
local def = minetest.registered_nodes[node_name] or {}
if def.on_rightclick and user and not user:get_player_control().sneak then if def.on_rightclick and user and not user:get_player_control().sneak then
return def.on_rightclick(pos, minetest.get_node(pos), user, itemstack, pointed_thing) return def.on_rightclick(pos, minetest.get_node(pos), user, itemstack, pointed_thing)
end end
if not def.buildable_to then if not def.buildable_to or node_name == data.liquid_source_name then
pos = pointed_thing.above pos = pointed_thing.above
def = minetest.registered_nodes[minetest.get_node(pos).name] or {} node_name = minetest.get_node(pos).name
if not def.buildable_to then return end def = minetest.registered_nodes[node_name] or {}
-- Try to place node above the pointed source, or abort.
if not def.buildable_to or node_name == data.liquid_source_name then return end
end end
local charge = get_can_level(itemstack) local charge = get_can_level(itemstack)
if charge == 0 then return end if charge == 0 then return end