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Update backend to pull multiple stacks if necessary

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osmarks 2018-08-15 07:20:48 +01:00
parent 574bc76109
commit 09ae31fd57
1 changed files with 10 additions and 10 deletions
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20
backend-chests.lua
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@ -128,17 +128,17 @@ local function server(command)
os.queueEvent "reindex"
elseif command.type == "extract" then
local result = find_by_ID_meta_NBT(command.ID, command.meta, command.NBT_hash)
local first_available = result[1]
local stacks = {}
-- Check if we have an item, and its stack is big enough; otherwise, send back an error.
local quantity_missing = 0
if not first_available then quantity_missing = command.quantity or 1
elseif command.quantity and command.quantity > first_available.item.count then quantity_missing = command.quantity - first_available.item.count end
if quantity_missing > 0 then error(w.errors.make(w.errors.NOITEMS, { type = w.get_internal_identifier(command), quantity = quantity_missing })) end
local items_moved_from_storage = fetch_by_location(first_available.location, command.quantity)
os.queueEvent("reindex", first_available.location.inventory) -- I'm too lazy to manually update the item properly, and indexing is fast enough, so just do this
local quantity_to_fetch_remaining, items_moved_from_storage = command.quantity or 0, 0
repeat
local stack_to_pull = table.remove(result, 1)
table.insert(stacks, stack_to_pull)
items_moved_from_storage = items_moved_from_storage + fetch_by_location(stack_to_pull.location, command.quantity)
os.queueEvent("reindex", first_available.location.inventory) -- I'm too lazy to manually update the item properly, and indexing is fast enough, so just do this
until items_moved_from_storage >= quantity_to_fetch_remaining
if command.destination_inventory then
-- push items to destination
@ -150,7 +150,7 @@ local function server(command)
end
end
return { moved = items_moved_to_destination or items_moved_from_storage, item = w.to_wyvern_item(first_available.item) }
return { moved = items_moved_to_destination or items_moved_from_storage, stacks = stacks_moved }
elseif command.type == "insert" then
local inventory_with_space = find_space()
if not inventory_with_space then return w.errors.make(w.errors.NOSPACE) end -- if there's not space, say so in error