vending

A vending machine

Proc Details

build_inventory

Build src.produdct_records from the products lists

src.products, src.contraband, src.premium, and src.prices allow specifying products that the vending machine is to carry without manually populating src.product_records.

credit_purchase

Add money for current purchase to the vendor account.

Called after the money has already been taken from the customer.

pay_with_card

Scan a card and attempt to transfer payment from associated account.

Takes payment for whatever is the currently_vending item. Returns 1 if successful, 0 if failed

pay_with_cash

Receive payment with cashmoney.

pay_with_ewallet

Scan a chargecard and deduct payment from it.

Takes payment for whatever is the currently_vending item. Returns 1 if successful, 0 if failed.

stock

• Add item to the machine

• Checks if item is vendable in this machine should be performed before

• calling. W is the item being inserted, R is the associated vending_product entry. R can be null, in which case the user is inserting something that wasnt previously here. In that case we create a new inventory record for the item

ui_interact

Display the TGUI window for the vending machine.

See TGUI documentation for details.