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added safety checks for bad values in eftpos + atms

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Signed-off-by: Cael_Aislinn <cael_aislinn@yahoo.com.au>
This commit is contained in:
Cael_Aislinn
2013-05-03 13:20:47 +10:00
parent 09fb05cfdc
commit 29a3e93197
2 changed files with 18 additions and 6 deletions
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code/WorkInProgress/Mini/ATM.dm
+8 -4
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@@ -206,10 +206,12 @@ log transactions
switch(href_list["choice"])
if("transfer")
if(authenticated_account && linked_db)
var/target_account_number = text2num(href_list["target_acc_number"])
var/transfer_amount = text2num(href_list["funds_amount"])
var/transfer_purpose = href_list["purpose"]
if(transfer_amount <= authenticated_account.money)
if(transfer_amount <= 0)
alert("That is not a valid amount.")
else if(transfer_amount <= authenticated_account.money)
var/target_account_number = text2num(href_list["target_acc_number"])
var/transfer_purpose = href_list["purpose"]
if(linked_db.charge_to_account(target_account_number, authenticated_account.owner_name, transfer_purpose, machine_id, transfer_amount))
usr << "\icon[src]<span class='info'>Funds transfer successful.</span>"
authenticated_account.money -= transfer_amount
@@ -284,7 +286,9 @@ log transactions
previous_account_number = tried_account_num
if("withdrawal")
var/amount = max(text2num(href_list["funds_amount"]),0)
if(authenticated_account && amount > 0)
if(amount <= 0)
alert("That is not a valid amount.")
else if(authenticated_account && amount > 0)
if(amount <= authenticated_account.money)
playsound(src, 'chime.ogg', 50, 1)