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Item container transfer: Optional source_list

Wuzzy 2017-08-04 01:58:31 +02:00
parent a29091e23c
commit fb261454df
1 changed files with 17 additions and 4 deletions
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21
mods/CORE/mcl_util/init.lua

@ -163,10 +163,11 @@ end
-- Moves a single item from one container node into another. Performs a variety of high-level
-- checks to prevent invalid transfers such as shulker boxes into shulker boxes
--- source_pos: Position ({x,y,z}) of the node to take the item from
--- source_list: List name of the source inventory from which to take the item
--- source_list: (optional) List name of the source inventory from which to take the item. Default is normally "main"; "dst" for furnace
--- source_stack_id: The inventory position ID of the source inventory to take the item from (-1 for first occupied slot)
--- destination_pos: Position ({x,y,z}) of the node to put the item into
--- destination_list: (optional) list name of the destination inventory. If not set, the main or source list will be used
--- destination_list: (optional) list name of the destination inventory. Default is normalls "main"; "dst" for furnace
-- Returns true on success and false on failure
function mcl_util.move_item_container(source_pos, source_list, source_stack_id, destination_pos, destination_list)
local dpos = table.copy(destination_pos)
@ -174,6 +175,7 @@ function mcl_util.move_item_container(source_pos, source_list, source_stack_id,
local dnode = minetest.get_node(destination_pos)
local dctype = minetest.get_item_group(dnode.name, "container")
local sctype = minetest.get_item_group(dnode.name, "container")
-- Normalize double container by forcing to always use the left segment first
if dctype == 6 then
@ -183,7 +185,7 @@ function mcl_util.move_item_container(source_pos, source_list, source_stack_id,
end
dnode = minetest.get_node(dpos)
dctype = minetest.get_item_group(dnode.name, "container")
-- The left segment seems incorrect. We better bail out!
-- The left segment seems incorrect? We better bail out!
if dctype ~= 5 then
return false
end
@ -195,6 +197,17 @@ function mcl_util.move_item_container(source_pos, source_list, source_stack_id,
local sinv = smeta:get_inventory()
local dinv = dmeta:get_inventory()
-- Default source lists
if not source_list then
-- Main inventory for most container types
if sctype == 2 or sctype == 3 or sctype == 5 or sctype == 6 then
source_list = "main"
-- Furnace: output
elseif sctype == 4 then
destination_list = "dst"
end
end
if source_stack_id == -1 then
source_stack_id = mcl_util.get_first_occupied_inventory_slot(sinv, source_list)
if source_stack_id == nil then
@ -202,7 +215,7 @@ function mcl_util.move_item_container(source_pos, source_list, source_stack_id,
end
end
-- Abort transfer if shulker box
-- Abort transfer if shulker box wants to go into shulker box
if dctype == 3 then
local stack = sinv:get_stack(source_list, source_stack_id)
if stack and minetest.get_item_group(stack:get_name(), "shulker_box") == 1 then