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Bucket: Allow buckets to trigger the on_punch of entities and nodes

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The purpose of this is to allow mods to be able to interact (e.g. fill up)
an empty bucket when it is used to punch a node that's not a liquid source
or when punching a custom entity (e.g. milking a cow).
This commit is contained in:
Fernando Carmona Varo
2016-09-11 09:55:33 +02:00
committed by paramat
parent 56d6eaed85
commit 5b2a896180
2 changed files with 15 additions and 3 deletions
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14
mods/bucket/init.lua
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@ -115,8 +115,11 @@ minetest.register_craftitem("bucket:bucket_empty", {
stack_max = 99,
liquids_pointable = true,
on_use = function(itemstack, user, pointed_thing)
-- Must be pointing to node
if pointed_thing.type ~= "node" then
if pointed_thing.type == "object" then
pointed_thing.ref:punch(user, 1.0, { full_punch_interval=1.0 }, nil)
return user:get_wielded_item()
elseif pointed_thing.type ~= "node" then
-- do nothing if it's neither object nor node
return
end
-- Check if pointing to a liquid source
@ -165,6 +168,13 @@ minetest.register_craftitem("bucket:bucket_empty", {
end
return ItemStack(giving_back)
else
-- non-liquid nodes will have their on_punch triggered
local node_def = minetest.registered_nodes[node.name]
if node_def then
node_def.on_punch(pointed_thing.under, node, user, pointed_thing)
end
return user:get_wielded_item()
end
end,
})