/***************************************************************************
 *  Original Diku Mud copyright (C) 1990, 1991 by Sebastian Hammer,        *
 *  Michael Seifert, Hans Henrik St{rfeldt, Tom Madsen, and Katja Nyboe.   *
 *									   *
 *  Merc Diku Mud improvments copyright (C) 1992, 1993 by Michael          *
 *  Chastain, Michael Quan, and Mitchell Tse.				   *
 *									   *
 *  In order to use any part of this Merc Diku Mud, you must comply with   *
 *  both the original Diku license in 'license.doc' as well the Merc	   *
 *  license in 'license.txt'.  In particular, you may not remove either of *
 *  these copyright notices.						   *
 *									   *
 *  Much time and thought has gone into this software and you are          *
 *  benefitting.  We hope that you share your changes too.  What goes      *
 *  around, comes around.						   *
 ***************************************************************************/

/***************************************************************************
*       ROM 2.4 is copyright 1993-1996 Russ Taylor			   *
*       ROM has been brought to you by the ROM consortium		   *
*           Russ Taylor (rtaylor@efn.org)				   *
*           Gabrielle Taylor						   *
*           Brian Moore (zump@rom.org)					   *
*       By using this code, you have agreed to follow the terms of the	   *
*       ROM license, in the file Rom24/doc/rom.license			   *
***************************************************************************/

#if defined(macintosh)
#include <types.h>
#else
#include <sys/types.h>
#endif
#include <stdio.h>
#include <string.h>
#include <time.h>
#include "merc.h"

bool is_ignoring(CHAR_DATA *ch, CHAR_DATA *victim)
{
  int pos;
  CHAR_DATA *rch;

  if (ch->desc == NULL)
    rch = ch;
  else
    rch = ch->desc->original ? ch->desc->original : ch;
 
  for (pos = 0; pos < MAX_IGNORE; pos++)
  {
    if (rch->pcdata->ignore[pos] == NULL)
      break;

    if (!str_cmp(rch->pcdata->ignore[pos], victim->name))
      return TRUE;
  }

  return FALSE;
}

void do_ignore(CHAR_DATA *ch, char *argument)
{
  CHAR_DATA *victim, *rch;
  char arg[MAX_INPUT_LENGTH], buf[MAX_STRING_LENGTH];
  int pos;

  one_argument(argument, arg);

  if (ch->desc == NULL)
    rch = ch;
  else
    rch = ch->desc->original ? ch->desc->original : ch;
 
  if (IS_NPC(rch))
    return;

  if (arg[0] == '\0')
  {
    send_to_char("Who do you want to ignore?\n\r", ch);
    return;
  }

  if ((victim = get_char_world(rch, argument)) == NULL)
  {
    send_to_char("They aren't here.\n\r", ch);
    return;
  }

  if (IS_NPC(victim))
  {
    send_to_char("Ignore a mob?  I don't think so.\n\r", ch);
    return;
  }

  if (ch == victim)
  {
    send_to_char("I don't think you really want to ignore yourself.\n\r", ch);
    return;
  }

  for (pos = 0; pos < MAX_IGNORE; pos++)
  {
    if (rch->pcdata->ignore[pos] == NULL)
      break;


    if (!str_cmp(arg, rch->pcdata->ignore[pos]))
    {
      free_string(rch->pcdata->ignore[pos]);
      rch->pcdata->ignore[pos] = NULL;
      sprintf(buf, "You stop ignoring %s.\n\r", victim->name);
      send_to_char(buf, ch);
      sprintf(buf, "%s stops ignoring you.\n\r", ch->name);
      send_to_char(buf, victim);
      return;
    }
  }
 
  if (pos >= MAX_IGNORE)
  {
    send_to_char("You can't ignore anymore people\n\r", ch);
    return;
  }
 
  rch->pcdata->ignore[pos] = str_dup(arg);
  sprintf(buf, "You now ignore %s.\n\r", victim->name);
  send_to_char(buf, ch);
  sprintf(buf, "%s ignores you.\n\r", ch->name);
  send_to_char(buf, victim);
  return;
    
}