public int purchase(int itemchoice, int total, boolean reciept) {
Food f = foods.get(itemchoice);
String d = "" + total / 100;
String c = "" + total % 100;
if (c.length() < 2) {
c = "0" + c;
}
if (debug) {
print("Customer is attempting to purchase " + f.getName());
print("Money entered: $" + d + "." + c + ".");
d = "" + f.getPrice() / 100;
c = "" + f.getPrice() % 100;
if (c.length() < 2) {
c = "0" + c;
}
print("Money required: $" + d + "." + c + ".");
print("Quantity on hand: " + foodEnd.get(itemchoice));
}
if (total > f.getPrice() && foodEnd.get(itemchoice) > 0) {
foodEnd.set(itemchoice, foodEnd.get(itemchoice) - 1);
purchased += f.getPrice();
if (debug) {
if (reciept) {
print(" Purchased: " + f.getName());
print(" Price: " + f.getPrice());
print(" Change: " + (total -= f.getPrice()));
print(" Calories: " + f.getCalories());
print(" Fat: " + f.getFat());
print(" Carbs: " + f.getCarbohydrates());
print(" Protein: " + f.getProtein());
}
d = "" + total / 100;
c = "" + total % 100;
if (c.length() < 2) {
c = "0" + c;
}
print("Customer now has $" + d + "." + c + ".");
}
} else {
if (debug) {
if (total < f.getPrice()) {
print("NO PURCHASE, INSUFFICIENT FUNDS.");
} else // implied quantity is <1
{
print("NO PURCHASE, INSUFFICIENT QUANTITY.");
}
}
}
return total;
}
