mob
    NPC// the Bank Keeper
        Banker
            icon='banker.dmi'//defining the bankers icon
            icon_state="banker"//defining the bankers icon_state
            density=1//You cant walk through a person can you?
            verb/Deposit_zenni()// this verb deposits zenni into the Bank_zenni var from your zenni var
                set src in view(2)// must be within 2 spaces of the banker
                var/Dep=input("How much would you like to deposit? You have [usr.zenni] zenni pieces.","Deposit:") as num
                if(Dep>=0)//you cant cheat and get less than 0 zenni
                    if(Dep<=usr.zenni)// cant deposit more zenni than you have
                        usr.zenni-=Dep//removes zenni from the users useable zenni
                        usr.Bank_zenni+=Dep//and puts it in the users banked zenni
                        usr<<"You now have [usr.Bank_zenni] zenni in the bank, and [usr.zenni] on hand! "
                    else
                        usr<<"You don't have that much money!"
                else
                    usr<<"Please don't waste my time..."
            verb/Withdraw_zenni()// this verb withdraws zenni from the Bank_zenni var to the users zenni var
                set src in view(2)// must be within 2 spaces of the banker
                var/Wit=input("You have [usr.Bank_zenni] in the bank. How much would you like to withdraw?","Withdraw:") as num
                if(Wit>=0)// you cant withdraw less than 1 zenni.
                    if(Wit<=usr.Bank_zenni)//you cant withdray more zenni than you have in the bank
                        usr.Bank_zenni-=Wit//takes the zenni from the bank
                        usr.zenni+=Wit//puts the zenni in the User
                        usr<<"You now have [usr.Bank_zenni] zenni in the bank, and [usr.zenni] on hand!"
                    else    usr<<"You don't have that much money in the bank!"
                else    usr<<"PLEASE don't waste my time!"