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Fix hoppers placing >1 lava buckets into furnace

Wuzzy 2017-06-12 19:06:33 +02:00
parent dd7980553a
commit 91b2fee45d
1 changed files with 25 additions and 8 deletions
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33
mods/ITEMS/mcl_hoppers/init.lua

@ -235,12 +235,12 @@ minetest.register_abm({
-- Iterates through all items in the given inventory and
-- return the slot of the first item which matches a condition
local get_eligible_transfer_item = function(inventory, list, condition)
local size = inventory:get_size(list)
local get_eligible_transfer_item = function(src_inventory, src_list, dst_inventory, dst_list, condition)
local size = src_inventory:get_size(src_list)
local stack
for i=1, size do
stack = inventory:get_stack(list, i)
if not stack:is_empty() and condition(stack) then
stack = src_inventory:get_stack(src_list, i)
if not stack:is_empty() and condition(stack, src_inventory, src_list, dst_inventory, dst_list) then
return i
end
end
@ -253,6 +253,21 @@ local is_not_shulker_box = function(itemstack)
return g == 0 or g == nil
end
-- Returns true if itemstack is fuel, but not for lava bucket if destination already has one
local is_transferrable_fuel = function(itemstack, src_inventory, src_list, dst_inventory, dst_list)
if mcl_util.is_fuel(itemstack) then
if itemstack:get_name() == "bucket:bucket_lava" then
return dst_inventory:is_empty(dst_list)
else
return true
end
else
return false
end
end
minetest.register_abm({
label = "Hopper/container item exchange",
nodenames = {"mcl_hoppers:hopper"},
@ -288,7 +303,8 @@ minetest.register_abm({
if g == 3 then
-- For shulker boxes, only select non-shulker boxes
local sinv = minetest.get_inventory({type="node", pos = pos})
slot_id = get_eligible_transfer_item(sinv, "main", is_not_shulker_box)
local dinv = minetest.get_inventory({type="node", pos = downpos})
slot_id = get_eligible_transfer_item(sinv, "main", dinv, "main", is_not_shulker_box)
end
if slot_id then
mcl_util.move_item_container(pos, "main", slot_id, downpos)
@ -296,7 +312,6 @@ minetest.register_abm({
end,
})
minetest.register_abm({
label = "Side-hopper/container item exchange",
nodenames = {"mcl_hoppers:hopper_side"},
@ -338,14 +353,16 @@ minetest.register_abm({
elseif g == 3 then
-- Put non-shulker boxes into shulker box
local sinv = minetest.get_inventory({type="node", pos = pos})
local slot_id = get_eligible_transfer_item(sinv, "main", is_not_shulker_box)
local dinv = minetest.get_inventory({type="node", pos = front})
local slot_id = get_eligible_transfer_item(sinv, "main", dinv, "main", is_not_shulker_box)
if slot_id then
mcl_util.move_item_container(pos, "main", slot_id, front)
end
elseif g == 4 then
-- Put fuel into fuel slot
local sinv = minetest.get_inventory({type="node", pos = pos})
local slot_id = get_eligible_transfer_item(sinv, "main", mcl_util.is_fuel)
local dinv = minetest.get_inventory({type="node", pos = front})
local slot_id, stack = get_eligible_transfer_item(sinv, "main", dinv, "fuel", is_transferrable_fuel)
if slot_id then
mcl_util.move_item_container(pos, "main", slot_id, front, "fuel")
end