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Deal with lava cans wasting lava (#532)

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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.
This commit is contained in:
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)
if pointed_thing.type ~= "node" then return end
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
return def.on_rightclick(pos, minetest.get_node(pos), user, itemstack, pointed_thing)
end
if not def.buildable_to then
if not def.buildable_to or node_name == data.liquid_source_name then
pos = pointed_thing.above
def = minetest.registered_nodes[minetest.get_node(pos).name] or {}
if not def.buildable_to then return end
node_name = minetest.get_node(pos).name
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
local charge = get_can_level(itemstack)
if charge == 0 then return end