Here is a command that will send a warning message to a player of your
choice, it is an easy way to remind them of your rules. If a player
is summoning aggresive mobiles to a newbie area, just pop him a
warning message and he will surely stop. If you don't use easycolor,
you should remove all the \\cXX codes.

[WARNING] : Your message
-----------------------------[ Step One ]-----------------------------
/* Add this to act.wizard.c */
ACMD(do_warning)
{
  struct char_data *vict;

  half_chop(argument, arg, buf);

  if (!*arg) {
    send_to_char("Send a warning to who?\r\n", ch);
    return;
  }
  if (!(vict = get_char_vis(ch, arg, FIND_CHAR_WORLD))) {
    send_to_char(NOPERSON, ch);
    return;
  }
  if (IS_NPC(vict)) {
    send_to_char(NOPERSON, ch);
    return;
  }
  if (GET_LEVEL(ch) < GET_LEVEL(vict)) {
    send_to_char("You should not warn people who are holier than yourself.\r\n", ch);
    return;
  }
  if (ch == vict) {
    send_to_char("Warning yourself, eh?.\r\n", ch);
    return;
  }
  if (!*buf) {
    send_to_char("You must enter a warning message.\r\n", ch);
    return;
  }
  send_to_char("\\c25[\\c08WARNING\\c25] \\c14: \\c13", vict);
  send_to_char(buf, vict);
  send_to_char("\\c00\r\n", vict);
  if (PRF_FLAGGED(ch, PRF_NOREPEAT))
    send_to_char("Sent.\r\n", ch);
  else {
    sprintf(buf2, "You send '%s' to %s.\r\n", buf, GET_NAME(vict));
    send_to_char(buf2, ch);
  }
}
/* end of warning code */
-----------------------------[ Step Two ]-----------------------------
Add this to interpreter.c, under wave

  { "warning"  , POS_DEAD    , do_warning  , LVL_IMMORT, 0 },

Do not forget to add ACMD(do_warning); in the prototype list...
----------------------------------------------------------------------
Do whatever you want with this piece of code.
Enjoy it, hate it, smash it, remake it......

If you decide to use it, please send me a mail, including the address
to your mud. A line in your credit file is of course also appreciated

/ Hugor (hugor@freebox.com)