diff options
Diffstat (limited to 'shop.lua')
| -rw-r--r-- | shop.lua | 36 |
1 files changed, 18 insertions, 18 deletions
@@ -64,27 +64,27 @@ function proctrans(tr) if not (tr.sent_metaname == our_name[1] and tr.sent_name == our_name[2]) then return end local meta = parsemeta(tr.metadata) local function tell(msg) if meta.username then chatbox.tell(meta.username,msg) end end - - - if tr.value == PRICE then - tell("stocking") - local amt = stock_amt() - tell(tostring(amt)) - - if amt>0 then - give(1) - tell("thank you!!! :3") - end - + local function refund() if meta['return'] then sendws { type="make_transaction", to=meta['return'], amount=tr.value } end end + local remainder = tr.value % PRICE + if remainder ~= 0 then + tell("i can only give you a whole number of items. make sure the amount you gave me is a multiple of "..PRICE) + refund() else - tell("that's the wrong about of money. please send "..PRICE.."kst.") - if meta['return'] then - sendws { type="make_transaction", to=meta['return'], amount=tr.value } - - end + local in_stock = stock_amt() + if in_stock == 0 then + tell("we are out of stock! please yell at ubq323 about this") + refund() + else + local to_give = math.floor(tr.value / PRICE) + if to_give > in_stock then + tell("i don't have that many items in stock, sorry") + refund() + else + give(to_give) + tell("thank you!!! :3") + end end - end function run_shop() |