server/common/links.C

/*
 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
 *
 * Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
 * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 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:	1.21
Committed:	Sat Nov 17 23:40:00 2018 UTC (5 years, 6 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	HEAD
Changes since 1.20:	+1 -0 lines
Log Message:	copyright update 2018
#	User	Rev	Content
1	elmex	1.1	/*
2	root	1.10	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	root	1.19	*
4	root	1.21	* Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
5	root	1.20	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
6	root	1.15	* Copyright (©) 1992 Frank Tore Johansen
7	root	1.19	*
8	root	1.13	* Deliantra is free software: you can redistribute it and/or modify it under
9			* the terms of the Affero GNU General Public License as published by the
10			* Free Software Foundation, either version 3 of the License, or (at your
11			* option) any later version.
12	root	1.19	*
13	root	1.9	* This program is distributed in the hope that it will be useful,
14			* but WITHOUT ANY WARRANTY; without even the implied warranty of
15			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16			* GNU General Public License for more details.
17	root	1.19	*
18	root	1.13	* You should have received a copy of the Affero GNU General Public License
19			* and the GNU General Public License along with this program. If not, see
20			* <http://www.gnu.org/licenses/>.
21	root	1.19	*
22	root	1.10	* The authors can be reached via e-mail to <support@deliantra.net>
23	pippijn	1.6	*/
24	root	1.8
25	elmex	1.1	#include <global.h>
26
27			/*
28			* Allocates a new objectlink structure, initialises it, and returns
29			* a pointer to it.
30			*/
31
32	root	1.2	objectlink *
33	root	1.14	get_objectlink ()
34	root	1.2	{
35	root	1.4	objectlink *ol = new objectlink;
36	root	1.2
37	root	1.12	ol->ob = 0;
38	root	1.4	ol->next = 0;
39	root	1.12
40	elmex	1.1	return ol;
41			}
42
43			/*
44			* Allocates a new oblinkpt structure, initialises it, and returns
45			* a pointer to it.
46			*/
47
48	root	1.2	oblinkpt *
49	root	1.14	get_objectlinkpt ()
50	root	1.2	{
51	root	1.4	oblinkpt *obp = new oblinkpt;
52	root	1.2
53	root	1.4	obp->link = 0;
54			obp->next = 0;
55	root	1.12
56	elmex	1.1	return obp;
57			}
58
59			/*
60			* Recursively frees all objectlinks
61			*/
62
63	root	1.2	void
64	root	1.12	free_objectlink (objectlink *ol)
65	root	1.2	{
66	elmex	1.1	if (ol->next)
67	root	1.2	free_objectlink (ol->next);
68	root	1.4
69			delete ol;
70	elmex	1.1	}
71
72			/*
73			* Recursively frees all linked list of objectlink pointers
74			*/
75
76	root	1.2	void
77	root	1.4	free_objectlinkpt (oblinkpt *obp)
78	root	1.2	{
79	elmex	1.1	if (obp->next)
80	root	1.2	free_objectlinkpt (obp->next);
81	root	1.4
82	elmex	1.1	if (obp->link)
83	root	1.2	free_objectlink (obp->link);
84	root	1.4
85			delete obp;
86	elmex	1.1	}
87	root	1.12