Rent Deduction Code [by Michael J. Fara]

From: Michael J. Fara <mulder@cloud9.net>
Subject: Rent Deduction Code for CircleMUD bpl12

The following are simple instructions for installing a rent deduction
formula to your CircleMUD. This shouldn't take too long.  Before
installing this please note that I will not be responsible for any damage
this causes to your MUD as a result of this and I don't really have the
time to help you since I'm already very busy.

You don't have to make a shrine on your MUD dedicated to me because you
used this code, but if someone asks you where it's from please mention my
name. Thanks.

Add this at the bottom of utils.c:

int charge_less_rent(struct char_data *ch)
{
int lessrent;

lessrent = GET_LEVEL(ch) * 1000; /* change formula to what you want */

return lessrent;
}

Then go to objsave.c:

Find...

  totalcost = min_rent_cost * factor

Change that to:

  totalcost = min_rent_cost * factor - charge_less_rent(ch);

Then go down a bit and you will find

      sprintf (buf, "$n tells you, 'Plus, my %d coin fee..'",
               min_rent_cost * factor);
      act (buf, FALSE, receptionist, 0, ch, TO_VICT);

Directly under that add..

      sprintf (buf, "$n tells you, 'You're quite famous.. I'll charge %d less.'
",
               charge_less_rent(ch));
      act (buf, FALSE, receptionist, 0, ch, TO_VICT);

   if (totalcost < 0)
     totalcost = 0;

Then look for...

  if (CMD_IS ("rent"))
    {
      if (!(cost = Crash_offer_rent (ch, recep, FALSE, mode)))
        return TRUE;

Directly under that add..

      if (cost < 0)
         cost = 0;

You're done.

P.S I really hope you take the time to add something to your rent system
that warns people when they type quit that they'll lose their stuff..now
that I think of it maybe I'll make a snippet for that too.

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