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Don't stop hopper transfer if a single item can't be moved

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This commit is contained in:
Wuzzy 2017-02-21 03:38:24 +01:00
parent 2491213db3
commit 6d9eeb24ec
1 changed files with 27 additions and 4 deletions
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31
mods/ITEMS/mcl_hoppers/init.lua
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@ -174,6 +174,12 @@ local get_eligible_transfer_item = function(inventory, list, condition)
return nil
end
-- Returns true if given itemstack is a shulker box
local is_not_shulker_box = function(itemstack)
local g = minetest.get_item_group(itemstack:get_name(), "shulker_box")
return g == 0 or g == nil
end
minetest.register_abm({
nodenames = {"mcl_hoppers:hopper"},
neighbors = {"group:container"},
@ -196,7 +202,17 @@ minetest.register_abm({
end
-- Move an item from the hopper into container below
mcl_util.move_item_container(pos, "main", -1, downpos)
local downnode = minetest.get_node(downpos)
g = minetest.registered_nodes[downnode.name].groups.container
local slot_id = -1
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)
end
if slot_id then
mcl_util.move_item_container(pos, "main", slot_id, downpos)
end
end,
})
@ -236,12 +252,19 @@ minetest.register_abm({
-- Move an item from the hopper into the container to which the hopper points to
local g = minetest.registered_nodes[frontnode.name].groups.container
if g == 2 or g == 3 then
if g == 2 then
mcl_util.move_item_container(pos, "main", -1, front)
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)
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 inv = minetest.get_inventory({type="node", pos = pos})
local slot_id = get_eligible_transfer_item(inv, "main", mcl_util.is_fuel)
local sinv = minetest.get_inventory({type="node", pos = pos})
local slot_id = get_eligible_transfer_item(sinv, "main", mcl_util.is_fuel)
if slot_id then
mcl_util.move_item_container(pos, "main", slot_id, front, "fuel")
end