server/server/c_party.C

/*
    CrossFire, A Multiplayer game for X-windows

    Copyright (C) 2002 Mark Wedel & Crossfire Development Team
    Copyright (C) 1992 Frank Tore Johansen

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

    The authors can be reached via e-mail at <crossfire@schmorp.de>
*/

#include <global.h>
#include <sproto.h>
#include <spells.h>

#ifdef COZY_SERVER
// used for pet monster logic etc.
int
same_party (partylist *a, partylist *b)
{
  return a == b && a;
}
#endif

static partylist *firstparty = NULL;    /* Keeps track of first party in list */
static partylist *lastparty = NULL;     /*Keeps track of last party in list */

partylist *
get_firstparty (void)
{
  return firstparty;
}

void remove_party (partylist *target_party);

/* Forms the party struct for a party called 'params'. it is the responsibility
 * of the caller to ensure that the name is unique, and that it is placed in the 
 * main party list correctly */
static partylist *
form_party (object *op, const char *params)
{
  partylist *newparty;

  newparty = (partylist *) malloc (sizeof (partylist));
  newparty->partyname = strdup (params);
  newparty->total_exp = 0;
  newparty->kills = 0;
  newparty->passwd[0] = '\0';
  newparty->next = NULL;
  newparty->partyleader = strdup (op->name);
  new_draw_info_format (NDI_UNIQUE, 0, op, "You have formed party: %s", newparty->partyname);
  op->contr->party = newparty;

  return newparty;
}

void
remove_party (partylist *target_party)
{
  partylist *tmpparty;
  partylist *previousparty;
  partylist *nextparty;
  player *pl;

  if (firstparty == NULL)
    {
      LOG (llevError, "remove_party(): I was asked to remove party %s, but no parties are defined", target_party->partyname);
      return;
    }

  for_all_players (pl)
    if (pl->party == target_party)
      pl->party = NULL;

  /* special case-ism for parties at the beginning and end of the list */
  if (target_party == firstparty)
    {
      firstparty = firstparty->next;

      if (target_party->partyleader)
        free (target_party->partyleader);

      if (target_party->partyname)
        free (target_party->partyname);

      free (target_party);
      return;
    }
  else if (target_party == lastparty)
    {
      for (tmpparty = firstparty; tmpparty->next != NULL; tmpparty = tmpparty->next)
        {
          if (tmpparty->next == target_party)
            {
              lastparty = tmpparty;

              if (target_party->partyleader)
                free (target_party->partyleader);

              if (target_party->partyname)
                free (target_party->partyname);

              free (target_party);
              lastparty->next = NULL;
              return;
            }
        }
    }
  for (tmpparty = firstparty; tmpparty->next != NULL; tmpparty = tmpparty->next)
    if (tmpparty->next == target_party)
      {
        previousparty = tmpparty;
        nextparty = tmpparty->next->next;
        /* this should be safe, because we already dealt with the lastparty case */

        previousparty->next = nextparty;
        if (target_party->partyleader)
          free (target_party->partyleader);
        if (target_party->partyname)
          free (target_party->partyname);
        free (target_party);
        return;
      }
}

/* Remove unused parties, this could be made to scale a lot better. */
void
obsolete_parties (void)
{
  int player_count;
  player *pl;
  partylist *party;
  partylist *next = NULL;

  if (!firstparty)
    return;                     /* we can't obsolete parties if there aren't any */
  for (party = firstparty; party != NULL; party = next)
    {
      next = party->next;
      player_count = 0;
      for_all_players (pl)
        if (pl->party == party)
          player_count++;
      if (player_count == 0)
        remove_party (party);
    }
}

#ifdef PARTY_KILL_LOG
void
add_kill_to_party (partylist *party, char *killer, char *dead, long exp)
{
  int i, pos;

  if (party == NULL)
    return;
  if (party->kills >= PARTY_KILL_LOG)
    {
      pos = PARTY_KILL_LOG - 1;
      for (i = 0; i < PARTY_KILL_LOG - 1; i++)
        party->party_kills[i] = party->party_kills[i + 1];
    }
  else
    pos = party->kills;
  party->kills++;
  party->total_exp += exp;
  party->party_kills[pos].exp = exp;
  assign (party->party_kills[pos].killer, killer);
  assign (party->party_kills[pos].dead, dead);
  party->party_kills[pos].killer[MAX_NAME] = 0;
  party->party_kills[pos].dead[MAX_NAME] = 0;
}
#endif

int
confirm_party_password (object *op)
{
  partylist *tmppartylist;

  for (tmppartylist = firstparty; tmppartylist != NULL; tmppartylist = tmppartylist->next)
    {
      if (!strcmp (op->contr->party_to_join->partyname, tmppartylist->partyname))
        {
          if (strcmp (op->contr->write_buf + 1, tmppartylist->passwd) == 0)
            return 0;
          else
            return 1;
        }
    }
  return 1;
}

void
receive_party_password (object *op, char k)
{

  if (confirm_party_password (op) == 0)
    {
      partylist *joined_party = op->contr->party_to_join;
      char buf[MAX_BUF];

      op->contr->party = op->contr->party_to_join;
      op->contr->party_to_join = NULL;
      new_draw_info_format (NDI_UNIQUE, 0, op, "You have joined party: %s\n", joined_party->partyname);
      snprintf (buf, MAX_BUF, "%s joins party %s", &op->name, joined_party->partyname);
      send_party_message (op, buf);
      op->contr->ns->state = ST_PLAYING;
      return;
    }
  else
    {
      new_draw_info (NDI_UNIQUE, 0, op, "You entered the wrong password");
      op->contr->party_to_join = NULL;
      op->contr->ns->state = ST_PLAYING;
      return;
    }
}

void
send_party_message (object *op, char *msg)
{
  player *pl;

  for_all_players (pl)
    if (pl->ob->contr->party == op->contr->party && pl->ob != op)
      new_draw_info (NDI_WHITE, 0, pl->ob, msg);
}

int
command_gsay (object *op, char *params)
{
  char party_params[MAX_BUF];

  if (!params)
    return 0;
  strcpy (party_params, "say ");
  strcat (party_params, params);
  command_party (op, party_params);
  return 0;
}


int
command_party (object *op, char *params)
{
  char buf[MAX_BUF];
  partylist *tmpparty, *oldparty;       /* For iterating over linked list */
  char *currentparty;           /* For iterating over linked list */

  if (params == NULL)
    {
      if (op->contr->party == NULL)
        {
          new_draw_info (NDI_UNIQUE, 0, op, "You are not a member of any party.");
          new_draw_info (NDI_UNIQUE, 0, op, "For help try: party help");
        }
      else
        {
          currentparty = op->contr->party->partyname;
          new_draw_info_format (NDI_UNIQUE, 0, op, "You are a member of party %s.", currentparty);
        }
      return 1;
    }

  if (strcmp (params, "help") == 0)
    {
      new_draw_info (NDI_UNIQUE, 0, op, "To form a party type: party form <partyname>");
      new_draw_info (NDI_UNIQUE, 0, op, "To join a party type: party join <partyname>");
      new_draw_info (NDI_UNIQUE, 0, op, "If the party has a passwd, it will you prompt you for it.");
      new_draw_info (NDI_UNIQUE, 0, op, "For a list of current parties type: party list");
      new_draw_info (NDI_UNIQUE, 0, op, "To leave a party type: party leave");
      new_draw_info (NDI_UNIQUE, 0, op, "To change a passwd for a party type: party passwd <password>");
      new_draw_info (NDI_UNIQUE, 0, op, "There is an 8 character max");
      new_draw_info (NDI_UNIQUE, 0, op, "To talk to party members type: party say <msg>");
      new_draw_info (NDI_UNIQUE, 0, op, "To see who is in your party: party who");
#ifdef PARTY_KILL_LOG
      new_draw_info (NDI_UNIQUE, 0, op, "To see what you've killed, type: party kills");
#endif
      return 1;
    }

#ifdef PARTY_KILL_LOG
  if (!strncmp (params, "kills", 5))
    {
      int i, max;
      char chr;
      char buffer[80];
      float exp;

      if (op->contr->party == NULL)
        {
          new_draw_info (NDI_UNIQUE, 0, op, "You are not a member of any party.");
          return 1;
        }
      tmpparty = op->contr->party;
      if (!tmpparty->kills)
        {
          new_draw_info (NDI_UNIQUE, 0, op, "You haven't killed anything yet.");
          return 1;
        }
      max = tmpparty->kills - 1;
      if (max > PARTY_KILL_LOG - 1)
        max = PARTY_KILL_LOG - 1;
      new_draw_info (NDI_UNIQUE, 0, op, "Killed          |          Killer|     Exp");
      new_draw_info (NDI_UNIQUE, 0, op, "----------------+----------------+--------");
      for (i = 0; i <= max; i++)
        {
          exp = tmpparty->party_kills[i].exp;
          chr = ' ';
          if (exp > 1000000)
            {
              exp /= 1000000;
              chr = 'M';
            }
          else if (exp > 1000)
            {
              exp /= 1000;
              chr = 'k';
            }
          sprintf (buffer, "%16s|%16s|%6.1f%c", tmpparty->party_kills[i].dead, tmpparty->party_kills[i].killer, exp, chr);
          new_draw_info (NDI_UNIQUE, 0, op, buffer);
        }
      exp = tmpparty->total_exp;
      chr = ' ';
      if (exp > 1000000)
        {
          exp /= 1000000;
          chr = 'M';
        }
      else if (exp > 1000)
        {
          exp /= 1000;
          chr = 'k';
        }
      new_draw_info (NDI_UNIQUE, 0, op, "----------------+----------------+--------");
      sprintf (buffer, "Totals: %d kills, %.1f%c exp", tmpparty->kills, exp, chr);
      new_draw_info (NDI_UNIQUE, 0, op, buffer);
      return 1;
    }
#endif /* PARTY_KILL_LOG */

  if (strncmp (params, "say ", 4) == 0)
    {
      if (op->contr->party == NULL)
        {
          new_draw_info (NDI_UNIQUE, 0, op, "You are not a member of any party.");
          return 1;
        }
      params += 4;
      currentparty = op->contr->party->partyname;
      snprintf (buf, MAX_BUF - 1, "[%s] %s says: %s", currentparty, &op->name, params);
      send_party_message (op, buf);
      new_draw_info_format (NDI_LT_GREEN | NDI_UNIQUE, 0, op, "[%s] You say: %s", currentparty, params);
      return 1;
    }

  if (strncmp (params, "form ", 5) == 0)
    {
      int player_count;
      player *pl;

      params += 5;
      if (op->contr->party)
        oldparty = op->contr->party;
      else
        oldparty = NULL;

      if (firstparty)
        {
          for (tmpparty = firstparty; tmpparty != NULL; tmpparty = tmpparty->next)
            {
              if (!strcmp (tmpparty->partyname, params))
                {
                  new_draw_info_format (NDI_UNIQUE, 0, op, "The party %s already exists, pick another name", params);
                  return 1;
                }
            }
          lastparty->next = form_party (op, params);
          lastparty = lastparty->next;
        }
      else
        {
          firstparty = form_party (op, params);
          lastparty = firstparty;
        }
      /* 
       * The player might have previously been a member of a party, if so, he will be leaving
       * it, so check if there are any other members and if not, delete the party
       */
      player_count = 0;
      if (oldparty)
        {
          for (pl = first_player; pl->next != NULL; pl = pl->next)
            {
              if (pl->party == oldparty)
                player_count++;
            }
          if (player_count == 0)
            remove_party (oldparty);
        }
      return 0;
    }                           /* form */

  if (strcmp (params, "leave") == 0)
    {
      if (op->contr->party == NULL)
        {
          new_draw_info (NDI_UNIQUE, 0, op, "You are not a member of any party.");
          return 1;
        }
      currentparty = op->contr->party->partyname;
      new_draw_info_format (NDI_UNIQUE, 0, op, "You leave party %s.", currentparty);
      sprintf (buf, "%s leaves party %s.", &op->name, currentparty);
      send_party_message (op, buf);
      op->contr->party = NULL;
      return 1;
    }

  if (strcmp (params, "who") == 0)
    {
      player *pl;

      tmpparty = op->contr->party;
      if (op->contr->party == NULL)
        {
          new_draw_info (NDI_UNIQUE, 0, op, "You are not a member of any party.");
          return 1;
        }
      new_draw_info_format (NDI_UNIQUE, 0, op, "Members of party: %s.", op->contr->party->partyname);
      for_all_players (pl)
        if (pl->ob->contr->party == op->contr->party)
          {
            if (settings.set_title == TRUE)
              {
                if (pl->ob->contr->own_title[0] != '\0')
                  sprintf (buf, "%3d %s the %s", pl->ob->level, &pl->ob->name, pl->ob->contr->own_title);
                else
                  sprintf (buf, "%3d %s the %s", pl->ob->level, &pl->ob->name, pl->ob->contr->title);
              }
            else
              sprintf (buf, "%3d %s the %s", pl->ob->level, &pl->ob->name, pl->ob->contr->title);
            new_draw_info (NDI_UNIQUE, 0, op, buf);
          }
      return 1;
    }                           /* leave */

  if (strncmp (params, "passwd ", 7) == 0)
    {
      partylist *tmplist;

      params += 7;

      if (op->contr->party == NULL)
        {
          new_draw_info (NDI_UNIQUE, 0, op, "You are not a member of a party");
          return 1;
        }

      if (strlen (params) > 8)
        {
          new_draw_info (NDI_UNIQUE, 0, op, "The password must not exceed 8 characters");
          return 1;
        }

      tmplist = firstparty;
      while (tmplist != NULL)
        {
          if (tmplist == op->contr->party)
            {
              strcpy (tmplist->passwd, params);
              new_draw_info_format (NDI_UNIQUE, 0, op, "The password for party %s is %s", tmplist->partyname, tmplist->passwd);
              snprintf (buf, MAX_BUF, "Password for party %s is now %s, changed by %s", tmplist->partyname, tmplist->passwd, &op->name);
              send_party_message (op, buf);
              return 0;
            }
          tmplist = tmplist->next;
        }
      return 0;
    }                           /* passwd */

  if (strcmp (params, "list") == 0)
    {
      partylist *tmplist;

      tmplist = firstparty;

      if (firstparty == NULL)
        {
          new_draw_info (NDI_UNIQUE, 0, op, "There are no parties active right now");
          return 1;
        }

      new_draw_info (NDI_UNIQUE, 0, op, "Party name                       Leader");
      new_draw_info (NDI_UNIQUE, 0, op, "----------                       ------");

      while (tmplist != NULL)
        {
          new_draw_info_format (NDI_UNIQUE, 0, op, "%-32s %s", tmplist->partyname, tmplist->partyleader);
          tmplist = tmplist->next;
        }
      return 0;
    }                           /* list */

  if (strncmp (params, "join ", 5) == 0)
    {

      params += 5;

      /* Can't join a party cause non exist */
      if (firstparty == NULL)
        {
          new_draw_info_format (NDI_UNIQUE, 0, op, "Party: %s does not exist.  You must form it first", params);
          return 1;
        }

      /* Special case if thier is only one party */
      if (firstparty->next == NULL)
        {
          if (strcmp (firstparty->partyname, params) != 0)
            {
              new_draw_info_format (NDI_UNIQUE, 0, op, "Party: %s does not exist. You must form it first", params);
              return 1;
            }
          else
            {
              if (op->contr->party == firstparty)
                {
                  new_draw_info_format (NDI_UNIQUE, 0, op, "You are already in party: %s", firstparty->partyname);
                  return 1;
                }
              /* found party player wants to join */
              if (firstparty->passwd[0] == '\0')
                {
                  op->contr->party = firstparty;
                  new_draw_info_format (NDI_UNIQUE, 0, op, "You have joined party: %s", firstparty->partyname);
                  snprintf (buf, MAX_BUF, "%s joins party %s", &op->name, firstparty->partyname);
                  send_party_message (op, buf);
                  return 0;
                }
              else
                {
                  get_party_password (op, firstparty);
                  return 0;
                }
            }
        }

      tmpparty = firstparty;
      while (tmpparty != NULL)
        {
          if (strcmp (tmpparty->partyname, params) == 0)
            {
              if (op->contr->party == tmpparty)
                {
                  new_draw_info_format (NDI_UNIQUE, 0, op, "You are already a member of party: %s", tmpparty->partyname);
                  return 1;
                }
              else
                {
                  if (tmpparty->passwd[0] == '\0')
                    {
                      new_draw_info_format (NDI_UNIQUE, 0, op, "You have joined party: %s", tmpparty->partyname);
                      op->contr->party = tmpparty;
                      snprintf (buf, MAX_BUF, "%s joins party %s", &op->name, tmpparty->partyname);
                      send_party_message (op, buf);
                      return 0;
                    }
                  else
                    {
                      get_party_password (op, tmpparty);
                      return 0;
                    }
                }
            }
          else
            tmpparty = tmpparty->next;
        }

      new_draw_info_format (NDI_UNIQUE, 0, op, "Party %s does not exist.  You must form it first.", params);
      return 1;
    }                           /* join */

  new_draw_info (NDI_UNIQUE, 0, op, "To form a party type: party form <partyname>");
  new_draw_info (NDI_UNIQUE, 0, op, "To join a party type: party join <partyname>");
  new_draw_info (NDI_UNIQUE, 0, op, "If the party has a passwd, it will you prompt you for it.");
  new_draw_info (NDI_UNIQUE, 0, op, "For a list of current parties type: party list");
  new_draw_info (NDI_UNIQUE, 0, op, "To leave a party type: party leave");
  new_draw_info (NDI_UNIQUE, 0, op, "To change a passwd for a party type: party passwd <password>");
  new_draw_info (NDI_UNIQUE, 0, op, "There is an 8 character max");
  new_draw_info (NDI_UNIQUE, 0, op, "To talk to party members type: party say <msg>");
  new_draw_info (NDI_UNIQUE, 0, op, "To see who is in your party: party who");
#ifdef PARTY_KILL_LOG
  new_draw_info (NDI_UNIQUE, 0, op, "To see what you've killed, type: party kills");
#endif
  return 1;
}
Revision:	1.11
Committed:	Tue Dec 26 08:54:59 2006 UTC (17 years, 5 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.10:	+1 -3 lines
Log Message:	replace update_ob_speed by ->set_speed
#	Content
1	/*
2	CrossFire, A Multiplayer game for X-windows
3
4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen
6
7	This program is free software; you can redistribute it and/or modify
8	it under the terms of the GNU General Public License as published by
9	the Free Software Foundation; either version 2 of the License, or
10	(at your option) any later version.
11
12	This program is distributed in the hope that it will be useful,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.
16
17	You should have received a copy of the GNU General Public License
18	along with this program; if not, write to the Free Software
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20
21	The authors can be reached via e-mail at <crossfire@schmorp.de>
22	*/
23
24	#include <global.h>
25	#include <sproto.h>
26	#include <spells.h>
27
28	#ifdef COZY_SERVER
29	// used for pet monster logic etc.
30	int
31	same_party (partylist a, partylist b)
32	{
33	return a == b && a;
34	}
35	#endif
36
37	static partylist firstparty = NULL; / Keeps track of first party in list */
38	static partylist lastparty = NULL; /Keeps track of last party in list */
39
40	partylist *
41	get_firstparty (void)
42	{
43	return firstparty;
44	}
45
46	void remove_party (partylist *target_party);
47
48	/* Forms the party struct for a party called 'params'. it is the responsibility
49	* of the caller to ensure that the name is unique, and that it is placed in the
50	* main party list correctly */
51	static partylist *
52	form_party (object op, const char params)
53	{
54	partylist *newparty;
55
56	newparty = (partylist *) malloc (sizeof (partylist));
57	newparty->partyname = strdup (params);
58	newparty->total_exp = 0;
59	newparty->kills = 0;
60	newparty->passwd[0] = '\0';
61	newparty->next = NULL;
62	newparty->partyleader = strdup (op->name);
63	new_draw_info_format (NDI_UNIQUE, 0, op, "You have formed party: %s", newparty->partyname);
64	op->contr->party = newparty;
65
66	return newparty;
67	}
68
69	void
70	remove_party (partylist *target_party)
71	{
72	partylist *tmpparty;
73	partylist *previousparty;
74	partylist *nextparty;
75	player *pl;
76
77	if (firstparty == NULL)
78	{
79	LOG (llevError, "remove_party(): I was asked to remove party %s, but no parties are defined", target_party->partyname);
80	return;
81	}
82
83	for_all_players (pl)
84	if (pl->party == target_party)
85	pl->party = NULL;
86
87	/* special case-ism for parties at the beginning and end of the list */
88	if (target_party == firstparty)
89	{
90	firstparty = firstparty->next;
91
92	if (target_party->partyleader)
93	free (target_party->partyleader);
94
95	if (target_party->partyname)
96	free (target_party->partyname);
97
98	free (target_party);
99	return;
100	}
101	else if (target_party == lastparty)
102	{
103	for (tmpparty = firstparty; tmpparty->next != NULL; tmpparty = tmpparty->next)
104	{
105	if (tmpparty->next == target_party)
106	{
107	lastparty = tmpparty;
108
109	if (target_party->partyleader)
110	free (target_party->partyleader);
111
112	if (target_party->partyname)
113	free (target_party->partyname);
114
115	free (target_party);
116	lastparty->next = NULL;
117	return;
118	}
119	}
120	}
121	for (tmpparty = firstparty; tmpparty->next != NULL; tmpparty = tmpparty->next)
122	if (tmpparty->next == target_party)
123	{
124	previousparty = tmpparty;
125	nextparty = tmpparty->next->next;
126	/* this should be safe, because we already dealt with the lastparty case */
127
128	previousparty->next = nextparty;
129	if (target_party->partyleader)
130	free (target_party->partyleader);
131	if (target_party->partyname)
132	free (target_party->partyname);
133	free (target_party);
134	return;
135	}
136	}
137
138	/* Remove unused parties, this could be made to scale a lot better. */
139	void
140	obsolete_parties (void)
141	{
142	int player_count;
143	player *pl;
144	partylist *party;
145	partylist *next = NULL;
146
147	if (!firstparty)
148	return; /* we can't obsolete parties if there aren't any */
149	for (party = firstparty; party != NULL; party = next)
150	{
151	next = party->next;
152	player_count = 0;
153	for_all_players (pl)
154	if (pl->party == party)
155	player_count++;
156	if (player_count == 0)
157	remove_party (party);
158	}
159	}
160
161	#ifdef PARTY_KILL_LOG
162	void
163	add_kill_to_party (partylist party, char killer, char *dead, long exp)
164	{
165	int i, pos;
166
167	if (party == NULL)
168	return;
169	if (party->kills >= PARTY_KILL_LOG)
170	{
171	pos = PARTY_KILL_LOG - 1;
172	for (i = 0; i < PARTY_KILL_LOG - 1; i++)
173	party->party_kills[i] = party->party_kills[i + 1];
174	}
175	else
176	pos = party->kills;
177	party->kills++;
178	party->total_exp += exp;
179	party->party_kills[pos].exp = exp;
180	assign (party->party_kills[pos].killer, killer);
181	assign (party->party_kills[pos].dead, dead);
182	party->party_kills[pos].killer[MAX_NAME] = 0;
183	party->party_kills[pos].dead[MAX_NAME] = 0;
184	}
185	#endif
186
187	int
188	confirm_party_password (object *op)
189	{
190	partylist *tmppartylist;
191
192	for (tmppartylist = firstparty; tmppartylist != NULL; tmppartylist = tmppartylist->next)
193	{
194	if (!strcmp (op->contr->party_to_join->partyname, tmppartylist->partyname))
195	{
196	if (strcmp (op->contr->write_buf + 1, tmppartylist->passwd) == 0)
197	return 0;
198	else
199	return 1;
200	}
201	}
202	return 1;
203	}
204
205	void
206	receive_party_password (object *op, char k)
207	{
208
209	if (confirm_party_password (op) == 0)
210	{
211	partylist *joined_party = op->contr->party_to_join;
212	char buf[MAX_BUF];
213
214	op->contr->party = op->contr->party_to_join;
215	op->contr->party_to_join = NULL;
216	new_draw_info_format (NDI_UNIQUE, 0, op, "You have joined party: %s\n", joined_party->partyname);
217	snprintf (buf, MAX_BUF, "%s joins party %s", &op->name, joined_party->partyname);
218	send_party_message (op, buf);
219	op->contr->ns->state = ST_PLAYING;
220	return;
221	}
222	else
223	{
224	new_draw_info (NDI_UNIQUE, 0, op, "You entered the wrong password");
225	op->contr->party_to_join = NULL;
226	op->contr->ns->state = ST_PLAYING;
227	return;
228	}
229	}
230
231	void
232	send_party_message (object op, char msg)
233	{
234	player *pl;
235
236	for_all_players (pl)
237	if (pl->ob->contr->party == op->contr->party && pl->ob != op)
238	new_draw_info (NDI_WHITE, 0, pl->ob, msg);
239	}
240
241	int
242	command_gsay (object op, char params)
243	{
244	char party_params[MAX_BUF];
245
246	if (!params)
247	return 0;
248	strcpy (party_params, "say ");
249	strcat (party_params, params);
250	command_party (op, party_params);
251	return 0;
252	}
253
254
255	int
256	command_party (object op, char params)
257	{
258	char buf[MAX_BUF];
259	partylist tmpparty, oldparty; /* For iterating over linked list */
260	char currentparty; / For iterating over linked list */
261
262	if (params == NULL)
263	{
264	if (op->contr->party == NULL)
265	{
266	new_draw_info (NDI_UNIQUE, 0, op, "You are not a member of any party.");
267	new_draw_info (NDI_UNIQUE, 0, op, "For help try: party help");
268	}
269	else
270	{
271	currentparty = op->contr->party->partyname;
272	new_draw_info_format (NDI_UNIQUE, 0, op, "You are a member of party %s.", currentparty);
273	}
274	return 1;
275	}
276
277	if (strcmp (params, "help") == 0)
278	{
279	new_draw_info (NDI_UNIQUE, 0, op, "To form a party type: party form <partyname>");
280	new_draw_info (NDI_UNIQUE, 0, op, "To join a party type: party join <partyname>");
281	new_draw_info (NDI_UNIQUE, 0, op, "If the party has a passwd, it will you prompt you for it.");
282	new_draw_info (NDI_UNIQUE, 0, op, "For a list of current parties type: party list");
283	new_draw_info (NDI_UNIQUE, 0, op, "To leave a party type: party leave");
284	new_draw_info (NDI_UNIQUE, 0, op, "To change a passwd for a party type: party passwd <password>");
285	new_draw_info (NDI_UNIQUE, 0, op, "There is an 8 character max");
286	new_draw_info (NDI_UNIQUE, 0, op, "To talk to party members type: party say <msg>");
287	new_draw_info (NDI_UNIQUE, 0, op, "To see who is in your party: party who");
288	#ifdef PARTY_KILL_LOG
289	new_draw_info (NDI_UNIQUE, 0, op, "To see what you've killed, type: party kills");
290	#endif
291	return 1;
292	}
293
294	#ifdef PARTY_KILL_LOG
295	if (!strncmp (params, "kills", 5))
296	{
297	int i, max;
298	char chr;
299	char buffer[80];
300	float exp;
301
302	if (op->contr->party == NULL)
303	{
304	new_draw_info (NDI_UNIQUE, 0, op, "You are not a member of any party.");
305	return 1;
306	}
307	tmpparty = op->contr->party;
308	if (!tmpparty->kills)
309	{
310	new_draw_info (NDI_UNIQUE, 0, op, "You haven't killed anything yet.");
311	return 1;
312	}
313	max = tmpparty->kills - 1;
314	if (max > PARTY_KILL_LOG - 1)
315	max = PARTY_KILL_LOG - 1;
316	new_draw_info (NDI_UNIQUE, 0, op, "Killed \| Killer\| Exp");
317	new_draw_info (NDI_UNIQUE, 0, op, "----------------+----------------+--------");
318	for (i = 0; i <= max; i++)
319	{
320	exp = tmpparty->party_kills[i].exp;
321	chr = ' ';
322	if (exp > 1000000)
323	{
324	exp /= 1000000;
325	chr = 'M';
326	}
327	else if (exp > 1000)
328	{
329	exp /= 1000;
330	chr = 'k';
331	}
332	sprintf (buffer, "%16s\|%16s\|%6.1f%c", tmpparty->party_kills[i].dead, tmpparty->party_kills[i].killer, exp, chr);
333	new_draw_info (NDI_UNIQUE, 0, op, buffer);
334	}
335	exp = tmpparty->total_exp;
336	chr = ' ';
337	if (exp > 1000000)
338	{
339	exp /= 1000000;
340	chr = 'M';
341	}
342	else if (exp > 1000)
343	{
344	exp /= 1000;
345	chr = 'k';
346	}
347	new_draw_info (NDI_UNIQUE, 0, op, "----------------+----------------+--------");
348	sprintf (buffer, "Totals: %d kills, %.1f%c exp", tmpparty->kills, exp, chr);
349	new_draw_info (NDI_UNIQUE, 0, op, buffer);
350	return 1;
351	}
352	#endif /* PARTY_KILL_LOG */
353
354	if (strncmp (params, "say ", 4) == 0)
355	{
356	if (op->contr->party == NULL)
357	{
358	new_draw_info (NDI_UNIQUE, 0, op, "You are not a member of any party.");
359	return 1;
360	}
361	params += 4;
362	currentparty = op->contr->party->partyname;
363	snprintf (buf, MAX_BUF - 1, "[%s] %s says: %s", currentparty, &op->name, params);
364	send_party_message (op, buf);
365	new_draw_info_format (NDI_LT_GREEN \| NDI_UNIQUE, 0, op, "[%s] You say: %s", currentparty, params);
366	return 1;
367	}
368
369	if (strncmp (params, "form ", 5) == 0)
370	{
371	int player_count;
372	player *pl;
373
374	params += 5;
375	if (op->contr->party)
376	oldparty = op->contr->party;
377	else
378	oldparty = NULL;
379
380	if (firstparty)
381	{
382	for (tmpparty = firstparty; tmpparty != NULL; tmpparty = tmpparty->next)
383	{
384	if (!strcmp (tmpparty->partyname, params))
385	{
386	new_draw_info_format (NDI_UNIQUE, 0, op, "The party %s already exists, pick another name", params);
387	return 1;
388	}
389	}
390	lastparty->next = form_party (op, params);
391	lastparty = lastparty->next;
392	}
393	else
394	{
395	firstparty = form_party (op, params);
396	lastparty = firstparty;
397	}
398	/*
399	* The player might have previously been a member of a party, if so, he will be leaving
400	* it, so check if there are any other members and if not, delete the party
401	*/
402	player_count = 0;
403	if (oldparty)
404	{
405	for (pl = first_player; pl->next != NULL; pl = pl->next)
406	{
407	if (pl->party == oldparty)
408	player_count++;
409	}
410	if (player_count == 0)
411	remove_party (oldparty);
412	}
413	return 0;
414	} /* form */
415
416	if (strcmp (params, "leave") == 0)
417	{
418	if (op->contr->party == NULL)
419	{
420	new_draw_info (NDI_UNIQUE, 0, op, "You are not a member of any party.");
421	return 1;
422	}
423	currentparty = op->contr->party->partyname;
424	new_draw_info_format (NDI_UNIQUE, 0, op, "You leave party %s.", currentparty);
425	sprintf (buf, "%s leaves party %s.", &op->name, currentparty);
426	send_party_message (op, buf);
427	op->contr->party = NULL;
428	return 1;
429	}
430
431	if (strcmp (params, "who") == 0)
432	{
433	player *pl;
434
435	tmpparty = op->contr->party;
436	if (op->contr->party == NULL)
437	{
438	new_draw_info (NDI_UNIQUE, 0, op, "You are not a member of any party.");
439	return 1;
440	}
441	new_draw_info_format (NDI_UNIQUE, 0, op, "Members of party: %s.", op->contr->party->partyname);
442	for_all_players (pl)
443	if (pl->ob->contr->party == op->contr->party)
444	{
445	if (settings.set_title == TRUE)
446	{
447	if (pl->ob->contr->own_title[0] != '\0')
448	sprintf (buf, "%3d %s the %s", pl->ob->level, &pl->ob->name, pl->ob->contr->own_title);
449	else
450	sprintf (buf, "%3d %s the %s", pl->ob->level, &pl->ob->name, pl->ob->contr->title);
451	}
452	else
453	sprintf (buf, "%3d %s the %s", pl->ob->level, &pl->ob->name, pl->ob->contr->title);
454	new_draw_info (NDI_UNIQUE, 0, op, buf);
455	}
456	return 1;
457	} /* leave */
458
459	if (strncmp (params, "passwd ", 7) == 0)
460	{
461	partylist *tmplist;
462
463	params += 7;
464
465	if (op->contr->party == NULL)
466	{
467	new_draw_info (NDI_UNIQUE, 0, op, "You are not a member of a party");
468	return 1;
469	}
470
471	if (strlen (params) > 8)
472	{
473	new_draw_info (NDI_UNIQUE, 0, op, "The password must not exceed 8 characters");
474	return 1;
475	}
476
477	tmplist = firstparty;
478	while (tmplist != NULL)
479	{
480	if (tmplist == op->contr->party)
481	{
482	strcpy (tmplist->passwd, params);
483	new_draw_info_format (NDI_UNIQUE, 0, op, "The password for party %s is %s", tmplist->partyname, tmplist->passwd);
484	snprintf (buf, MAX_BUF, "Password for party %s is now %s, changed by %s", tmplist->partyname, tmplist->passwd, &op->name);
485	send_party_message (op, buf);
486	return 0;
487	}
488	tmplist = tmplist->next;
489	}
490	return 0;
491	} /* passwd */
492
493	if (strcmp (params, "list") == 0)
494	{
495	partylist *tmplist;
496
497	tmplist = firstparty;
498
499	if (firstparty == NULL)
500	{
501	new_draw_info (NDI_UNIQUE, 0, op, "There are no parties active right now");
502	return 1;
503	}
504
505	new_draw_info (NDI_UNIQUE, 0, op, "Party name Leader");
506	new_draw_info (NDI_UNIQUE, 0, op, "---------- ------");
507
508	while (tmplist != NULL)
509	{
510	new_draw_info_format (NDI_UNIQUE, 0, op, "%-32s %s", tmplist->partyname, tmplist->partyleader);
511	tmplist = tmplist->next;
512	}
513	return 0;
514	} /* list */
515
516	if (strncmp (params, "join ", 5) == 0)
517	{
518
519	params += 5;
520
521	/* Can't join a party cause non exist */
522	if (firstparty == NULL)
523	{
524	new_draw_info_format (NDI_UNIQUE, 0, op, "Party: %s does not exist. You must form it first", params);
525	return 1;
526	}
527
528	/* Special case if thier is only one party */
529	if (firstparty->next == NULL)
530	{
531	if (strcmp (firstparty->partyname, params) != 0)
532	{
533	new_draw_info_format (NDI_UNIQUE, 0, op, "Party: %s does not exist. You must form it first", params);
534	return 1;
535	}
536	else
537	{
538	if (op->contr->party == firstparty)
539	{
540	new_draw_info_format (NDI_UNIQUE, 0, op, "You are already in party: %s", firstparty->partyname);
541	return 1;
542	}
543	/* found party player wants to join */
544	if (firstparty->passwd[0] == '\0')
545	{
546	op->contr->party = firstparty;
547	new_draw_info_format (NDI_UNIQUE, 0, op, "You have joined party: %s", firstparty->partyname);
548	snprintf (buf, MAX_BUF, "%s joins party %s", &op->name, firstparty->partyname);
549	send_party_message (op, buf);
550	return 0;
551	}
552	else
553	{
554	get_party_password (op, firstparty);
555	return 0;
556	}
557	}
558	}
559
560	tmpparty = firstparty;
561	while (tmpparty != NULL)
562	{
563	if (strcmp (tmpparty->partyname, params) == 0)
564	{
565	if (op->contr->party == tmpparty)
566	{
567	new_draw_info_format (NDI_UNIQUE, 0, op, "You are already a member of party: %s", tmpparty->partyname);
568	return 1;
569	}
570	else
571	{
572	if (tmpparty->passwd[0] == '\0')
573	{
574	new_draw_info_format (NDI_UNIQUE, 0, op, "You have joined party: %s", tmpparty->partyname);
575	op->contr->party = tmpparty;
576	snprintf (buf, MAX_BUF, "%s joins party %s", &op->name, tmpparty->partyname);
577	send_party_message (op, buf);
578	return 0;
579	}
580	else
581	{
582	get_party_password (op, tmpparty);
583	return 0;
584	}
585	}
586	}
587	else
588	tmpparty = tmpparty->next;
589	}
590
591	new_draw_info_format (NDI_UNIQUE, 0, op, "Party %s does not exist. You must form it first.", params);
592	return 1;
593	} /* join */
594
595	new_draw_info (NDI_UNIQUE, 0, op, "To form a party type: party form <partyname>");
596	new_draw_info (NDI_UNIQUE, 0, op, "To join a party type: party join <partyname>");
597	new_draw_info (NDI_UNIQUE, 0, op, "If the party has a passwd, it will you prompt you for it.");
598	new_draw_info (NDI_UNIQUE, 0, op, "For a list of current parties type: party list");
599	new_draw_info (NDI_UNIQUE, 0, op, "To leave a party type: party leave");
600	new_draw_info (NDI_UNIQUE, 0, op, "To change a passwd for a party type: party passwd <password>");
601	new_draw_info (NDI_UNIQUE, 0, op, "There is an 8 character max");
602	new_draw_info (NDI_UNIQUE, 0, op, "To talk to party members type: party say <msg>");
603	new_draw_info (NDI_UNIQUE, 0, op, "To see who is in your party: party who");
604	#ifdef PARTY_KILL_LOG
605	new_draw_info (NDI_UNIQUE, 0, op, "To see what you've killed, type: party kills");
606	#endif
607	return 1;
608	}