minetest/games/devtest/mods/bucket/init.lua

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-- Bucket: Punch liquid source or flowing liquid to collect it
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minetest.register_tool("bucket:bucket", {
description = "Bucket".."\n"..
"Picks up liquid nodes",
inventory_image = "bucket.png",
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stack_max = 1,
liquids_pointable = true,
groups = { disable_repair = 1 },
on_use = function(itemstack, user, pointed_thing)
-- Must be pointing to node
if pointed_thing.type ~= "node" then
return
end
-- Check if pointing to a liquid
local n = minetest.get_node(pointed_thing.under)
local def = minetest.registered_nodes[n.name]
if def ~= nil and (def.liquidtype == "source" or def.liquidtype == "flowing") then
minetest.add_node(pointed_thing.under, {name="air"})
local inv = user:get_inventory()
if inv then
inv:add_item("main", ItemStack(n.name))
end
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end
end,
})