/*
* This file is part of Deliantra, the Roguelike Realtime MMORPG.
*
* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
* Copyright (©) 1992,2007 Frank Tore Johansen
*
* Deliantra 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 3 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, see .
*
* The authors can be reached via e-mail to
*/
#include
#include
#include
static partylist *firstparty;
partylist *
get_firstparty (void)
{
return firstparty;
}
void
remove_party (partylist *target_party)
{
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;
partylist **prevlink = &firstparty;
for (partylist *p = firstparty; p; p = p->next)
if (p->next == target_party)
{
prevlink = &p->next;
break;
}
*prevlink = target_party->next;
free (target_party->partyleader);
free (target_party->partyname);
sfree (target_party);
}
/* Remove unused parties, this could be made to scale a lot better. */
void
obsolete_parties (void)
{
int player_count;
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);
}
}
void
add_kill_to_party (partylist *party, const char *killer, const 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;
}
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
send_party_message (object *op, const char *msg)
{
for_all_players (pl)
if (pl->ob->contr->party == op->contr->party && pl->ob != op)
new_draw_info (NDI_WHITE, 0, pl->ob, msg);
}
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;
}
}
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)
{
dynbuf_text buf;
partylist *party = op->contr->party;
if (!params)
params = (char *)"";
if (!strcmp (params, "help"))
buf << "To form a party type: C \n\n"
"To join a party type: C \n\n"
"If the party has a passwd, it will you prompt you for it.\n\n"
"For a list of current parties type: C\n\n"
"To leave a party type: C\n\n"
"To change a passwd for a party type: C \n\n"
"There is an 8 character max\n\n"
"To talk to party members type: C \n\n"
"To see who is in your party: C\n\n"
"To see what you've killed, type: C";
else if (strncmp (params, "form ", 5) == 0)
{
params += 5;
if (party)
buf << "You are already a member of party " << party->partyname << ". You must leave it first.";
else
{
for (partylist *tmpparty = firstparty; tmpparty; tmpparty = tmpparty->next)
{
if (!strcmp (tmpparty->partyname, params))
{
buf << "The party " << tmpparty->partyname << " already exists, pick another name";
goto reply;
}
}
/* 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 */
party = salloc0 ();
party->partyname = strdup (params);
party->total_exp = 0;
party->kills = 0;
party->passwd[0] = '\0';
party->next = NULL;
party->partyleader = strdup (op->name);
buf << "You have formed party: " << party->partyname << ".";
party->next = firstparty;
op->contr->party = firstparty = party;
}
}
else if (strcmp (params, "list") == 0)
{
if (!firstparty)
buf << "There are no parties active right now";
else
{
buf << "Party name Leader\n\n"
"---------- ------\n\n";
for (partylist *p = firstparty; p; p = p->next)
buf.printf ("%-32s %s\n\n", p->partyname, p->partyleader);
}
}
else if (strncmp (params, "join ", 5) == 0)
{
params += 5;
/* Can't join a party cause non exist */
if (!firstparty)
buf << "Party: " << params << " does not exist. You must form it first.";
else if (party)
buf << "You are already a member of party " << party->partyname << ". You must leave it first.";
else
for (partylist *p = firstparty; p; p = p->next)
if (!strcmp (p->partyname, params))
{
if (!*p->passwd)
{
op->contr->party = p;
buf << op->name << " joins party " << p->partyname << ".";
send_party_message (op, buf);
buf.clear ();
buf << "You have joined party: " << p->partyname << ".";
}
else
get_party_password (op, p);
goto reply;
}
else
buf << "Party " << params << " does not exist. You must form it first.";
}
else if (!party)
buf << "You are not a member of any party.\n\n"
"For help try: C";
else if (!*params)
buf << "You are a member of party " << party->partyname << ".";
else if (!strncmp (params, "kills", 5))
{
if (!party->kills)
buf << "You haven't killed anything yet.";
else
{
int max = min (party->kills - 1, PARTY_KILL_LOG - 1);
buf << "Killed | Killer| Exp\n\n"
<< "----------------+----------------+--------\n\n";
for (int i = 0; i <= max; i++)
{
sint64 exp = party->party_kills[i].exp;
char suffix = ' ';
if (exp > 1000000)
{
exp /= 1000000;
suffix = 'M';
}
else if (exp > 1000)
{
exp /= 1000;
suffix = 'k';
}
buf.printf ("%16s|%16s|%6.1f%c\n\n", party->party_kills[i].dead, party->party_kills[i].killer, (double)exp, suffix);
}
buf << "----------------+----------------+--------\n\n";
{
sint64 exp = party->total_exp;
char suffix = ' ';
if (exp > 1000000)
{
exp /= 1000000;
suffix = 'M';
}
else if (exp > 1000)
{
exp /= 1000;
suffix = 'k';
}
buf.printf ("Totals: %d kills, %.1f%c exp", party->kills, (double)exp, suffix);
}
}
}
else if (strncmp (params, "say ", 4) == 0)
{
params += 4;
buf << "[" << party->partyname << "] " << op->name << " says: " << params;
send_party_message (op, buf);
buf.clear ();
buf << "[" << party->partyname << "] You say: " << params;
}
else if (strcmp (params, "leave") == 0)
{
buf << op->name << " leaves party " << party->partyname << ".";
send_party_message (op, buf);
buf.clear ();
buf << "You leave party " << party->partyname << ".";
op->contr->party = 0;
obsolete_parties ();
}
else if (strcmp (params, "who") == 0)
{
buf << "Members of party " << party->partyname << ".\n\n";
for_all_players (pl)
if (pl->ob->contr->party == party)
buf.printf ("%s/%d %s\n\n", &pl->ob->name, pl->ob->level,
*pl->ob->contr->own_title ? pl->ob->contr->own_title : pl->ob->contr->title);
}
else if (strncmp (params, "passwd ", 7) == 0)
{
params += 7;
if (strlen (params) > 8)
buf << "The password must not exceed 8 characters";
else
{
strcpy (party->passwd, params);
buf << "The password for party " << party->partyname << " is set to B<" << params << "> by " << &op->name;
}
}
else
buf << "I did not understand your command. For help try: C";
reply:
op->contr->send_msg (NDI_UNIQUE | NDI_REPLY, MSG_CHANNEL("party"), buf);
return 1;
}