server/common/player.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 <funcpoint.h>

void
free_player (player *pl)
{
  if (first_player != pl)
    {
      player *prev = first_player;

      while (prev != NULL && prev->next != NULL && prev->next != pl)
        prev = prev->next;

      if (prev->next != pl)
        {
          LOG (llevError, "Free_player: Can't find previous player.\n");
          exit (1);
        }

      prev->next = pl->next;
    }
  else
    first_player = pl->next;

  if (pl->ob)
    {
      pl->ob->contr = 0;
      pl->ob->destroy ();
    }

  if (pl->socket)
    {
      pl->socket->pl = 0;
      pl->socket->send_packet ("goodbye");
      pl->socket->destroy ();
    }

  /* Clear item stack */
  if (pl->stack_items)
    free (pl->stack_items);

  delete pl;
}


/* Determine if the attacktype represented by the
 * specified attack-number is enabled for dragon players.
 * A dragon player (quetzal) can gain resistances for
 * all enabled attacktypes.
 */
int
atnr_is_dragon_enabled (int attacknr)
{
  if (attacknr == ATNR_MAGIC || attacknr == ATNR_FIRE ||
      attacknr == ATNR_ELECTRICITY || attacknr == ATNR_COLD || attacknr == ATNR_ACID || attacknr == ATNR_POISON)
    return 1;

  return 0;
}

/*
 * returns true if the adressed object 'ob' is a player
 * of the dragon race.
 */
int
is_dragon_pl (const object *op)
{
  if (op != NULL && op->type == PLAYER && op->arch != NULL && op->arch->clone.race != NULL && strcmp (op->arch->clone.race, "dragon") == 0)
    return 1;
  return 0;
}
Revision:	1.10
Committed:	Sat Dec 16 03:08:25 2006 UTC (17 years, 5 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.9:	+8 -3 lines
Log Message:	- socket i/o is completely asynchronous now - some command sare handled immediately - others (most palying related commands) are queued for later (as of now synchronous) processing - specifying a max queue length (in seconds) is possible, but disabled - also add some syntax sugar for network code
#	User	Rev	Content
1	elmex	1.1	/*
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	root	1.5	The authors can be reached via e-mail at <crossfire@schmorp.de>
22	elmex	1.1	*/
23
24			#include <global.h>
25			#include <funcpoint.h>
26
27	root	1.4	void
28			free_player (player *pl)
29			{
30			if (first_player != pl)
31			{
32			player *prev = first_player;
33
34			while (prev != NULL && prev->next != NULL && prev->next != pl)
35			prev = prev->next;
36	root	1.6
37	root	1.4	if (prev->next != pl)
38			{
39			LOG (llevError, "Free_player: Can't find previous player.\n");
40			exit (1);
41	root	1.2	}
42	root	1.6
43	root	1.4	prev->next = pl->next;
44			}
45			else
46			first_player = pl->next;
47	elmex	1.1
48	root	1.6	if (pl->ob)
49	root	1.4	{
50	root	1.6	pl->ob->contr = 0;
51			pl->ob->destroy ();
52	elmex	1.1	}
53	root	1.6
54	root	1.10	if (pl->socket)
55			{
56			pl->socket->pl = 0;
57			pl->socket->send_packet ("goodbye");
58			pl->socket->destroy ();
59			}
60
61	root	1.4	/* Clear item stack */
62			if (pl->stack_items)
63			free (pl->stack_items);
64	elmex	1.1
65	root	1.4	delete pl;
66	elmex	1.1	}
67
68
69			/* Determine if the attacktype represented by the
70			* specified attack-number is enabled for dragon players.
71			* A dragon player (quetzal) can gain resistances for
72			* all enabled attacktypes.
73			*/
74	root	1.4	int
75			atnr_is_dragon_enabled (int attacknr)
76			{
77	elmex	1.1	if (attacknr == ATNR_MAGIC \|\| attacknr == ATNR_FIRE \|\|
78	root	1.4	attacknr == ATNR_ELECTRICITY \|\| attacknr == ATNR_COLD \|\| attacknr == ATNR_ACID \|\| attacknr == ATNR_POISON)
79	elmex	1.1	return 1;
80	root	1.10
81	elmex	1.1	return 0;
82			}
83
84			/*
85			* returns true if the adressed object 'ob' is a player
86			* of the dragon race.
87			*/
88	root	1.4	int
89			is_dragon_pl (const object *op)
90			{
91			if (op != NULL && op->type == PLAYER && op->arch != NULL && op->arch->clone.race != NULL && strcmp (op->arch->clone.race, "dragon") == 0)
92	elmex	1.1	return 1;
93			return 0;
94			}