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Make empty buckets stackable

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from mt_game
This commit is contained in:
Ombridride 2015-03-03 21:14:32 +01:00
parent 731cc4e82e
commit a85c16af47
1 changed files with 33 additions and 21 deletions
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54
minetestforfun_game/mods/bucket/init.lua
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@ -106,44 +106,56 @@ end
-- Empty Bucket code by Casimir.
minetest.register_craftitem(":bucket:bucket_empty", {
minetest.register_craftitem("bucket:bucket_empty", {
description = "Empty Bucket",
inventory_image = "bucket.png",
stack_max = 99,
liquids_pointable = true,
on_use = function(itemstack, user, pointed_thing)
-- Must be pointing to a node.
-- Must be pointing to node
if pointed_thing.type ~= "node" then
return
end
-- Check if pointing to a liquid source.
-- Check if pointing to a liquid source
local node = minetest.get_node(pointed_thing.under)
local liquiddef = bucket.liquids[node.name]
if liquiddef ~= nil and liquiddef.itemname ~= nil and
node.name == liquiddef.source then
local item_count = user:get_wielded_item():get_count()
if liquiddef ~= nil
and liquiddef.itemname ~= nil
and node.name == liquiddef.source then
if check_protection(pointed_thing.under,
user:get_player_name(),
"take ".. node.name) then
user:get_player_name(),
"take ".. node.name) then
return
end
-- Only one bucket: replace.
local count = itemstack:get_count()
if count == 1 then
minetest.add_node(pointed_thing.under, {name="air"})
return ItemStack({name = liquiddef.itemname,
metadata = tostring(node.param2)})
end
-- Stacked buckets: add a filled bucket, replace stack.
-- default set to return filled bucket
local giving_back = liquiddef.itemname
-- check if holding more than 1 empty bucket
if item_count > 1 then
-- if space in inventory add filled bucked, otherwise drop as item
local inv = user:get_inventory()
if inv:room_for_item("main", liquiddef.itemname) then
count = count - 1
itemstack:set_count(count)
if inv:room_for_item("main", {name=liquiddef.itemname}) then
inv:add_item("main", liquiddef.itemname)
return ItemStack(itemstack)
else
minetest.chat_send_player(user:get_player_name(), "Your inventory is full.")
local pos = user:getpos()
pos.y = math.floor(pos.y + 0.5)
core.add_item(pos, liquiddef.itemname)
end
-- set to return empty buckets minus 1
giving_back = "bucket:bucket_empty "..tostring(item_count-1)
end
end,
minetest.add_node(pointed_thing.under, {name="air"})
return ItemStack(giving_back)
end
end,
})
bucket.register_liquid(