server/common/links.C

/*
 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
 * 
 * Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
 * Copyright (©) 1992 Frank Tore Johansen
 * 
 * Deliantra is free software: you can redistribute it and/or modify it under
 * the terms of the Affero 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 Affero GNU General Public License
 * and the GNU General Public License along with this program. If not, see
 * <http://www.gnu.org/licenses/>.
 * 
 * The authors can be reached via e-mail to <support@deliantra.net>
 */

#include <global.h>

/*
 * Allocates a new objectlink structure, initialises it, and returns
 * a pointer to it.
 */

objectlink *
get_objectlink ()
{
  objectlink *ol = new objectlink;

  ol->ob   = 0;
  ol->next = 0;

  return ol;
}

/*
 * Allocates a new oblinkpt structure, initialises it, and returns
 * a pointer to it.
 */

oblinkpt *
get_objectlinkpt ()
{
  oblinkpt *obp = new oblinkpt;

  obp->link = 0;
  obp->next = 0;

  return obp;
}

/*
 * Recursively frees all objectlinks
 */

void
free_objectlink (objectlink *ol)
{
  if (ol->next)
    free_objectlink (ol->next);

  delete ol;
}

/*
 * Recursively frees all linked list of objectlink pointers
 */

void
free_objectlinkpt (oblinkpt *obp)
{
  if (obp->next)
    free_objectlinkpt (obp->next);

  if (obp->link)
    free_objectlink (obp->link);

  delete obp;
}

Revision:	1.16
Committed:	Fri Mar 26 01:04:44 2010 UTC (14 years, 2 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-3_0
Changes since 1.15:	+1 -1 lines
Log Message:	update copyright for up to 2010
#	User	Rev	Content
1	elmex	1.1	/*
2	root	1.10	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	pippijn	1.6	*
4	root	1.16	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	root	1.15	* Copyright (©) 1992 Frank Tore Johansen
6	pippijn	1.6	*
7	root	1.13	* Deliantra is free software: you can redistribute it and/or modify it under
8			* the terms of the Affero GNU General Public License as published by the
9			* Free Software Foundation, either version 3 of the License, or (at your
10			* option) any later version.
11	root	1.8	*
12	root	1.9	* 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	root	1.8	*
17	root	1.13	* You should have received a copy of the Affero GNU General Public License
18			* and the GNU General Public License along with this program. If not, see
19			* <http://www.gnu.org/licenses/>.
20	root	1.8	*
21	root	1.10	* The authors can be reached via e-mail to <support@deliantra.net>
22	pippijn	1.6	*/
23	root	1.8
24	elmex	1.1	#include <global.h>
25
26			/*
27			* Allocates a new objectlink structure, initialises it, and returns
28			* a pointer to it.
29			*/
30
31	root	1.2	objectlink *
32	root	1.14	get_objectlink ()
33	root	1.2	{
34	root	1.4	objectlink *ol = new objectlink;
35	root	1.2
36	root	1.12	ol->ob = 0;
37	root	1.4	ol->next = 0;
38	root	1.12
39	elmex	1.1	return ol;
40			}
41
42			/*
43			* Allocates a new oblinkpt structure, initialises it, and returns
44			* a pointer to it.
45			*/
46
47	root	1.2	oblinkpt *
48	root	1.14	get_objectlinkpt ()
49	root	1.2	{
50	root	1.4	oblinkpt *obp = new oblinkpt;
51	root	1.2
52	root	1.4	obp->link = 0;
53			obp->next = 0;
54	root	1.12
55	elmex	1.1	return obp;
56			}
57
58			/*
59			* Recursively frees all objectlinks
60			*/
61
62	root	1.2	void
63	root	1.12	free_objectlink (objectlink *ol)
64	root	1.2	{
65	elmex	1.1	if (ol->next)
66	root	1.2	free_objectlink (ol->next);
67	root	1.4
68			delete ol;
69	elmex	1.1	}
70
71			/*
72			* Recursively frees all linked list of objectlink pointers
73			*/
74
75	root	1.2	void
76	root	1.4	free_objectlinkpt (oblinkpt *obp)
77	root	1.2	{
78	elmex	1.1	if (obp->next)
79	root	1.2	free_objectlinkpt (obp->next);
80	root	1.4
81	elmex	1.1	if (obp->link)
82	root	1.2	free_objectlink (obp->link);
83	root	1.4
84			delete obp;
85	elmex	1.1	}
86	root	1.12