server/common/links.C

/*
 * This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
 * 
 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
 * Copyright (©) 1992,2007 Frank Tore Johansen
 * 
 * Crossfire TRT 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 <http://www.gnu.org/licenses/>.
 * 
 * The authors can be reached via e-mail to <crossfire@schmorp.de>
 */

#include <global.h>

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

objectlink *
get_objectlink (void)
{
  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 (void)
{
  oblinkpt *obp = new oblinkpt;

  obp->link = 0;
  obp->next = 0;
  obp->value = 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:	1.9
Committed:	Sun Jul 1 05:00:17 2007 UTC (16 years, 10 months ago) by root
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rel-2_2, rel-2_3
Changes since 1.8:	+11 -12 lines
Log Message:	- upgrade crossfire trt to the GPL version 3 (hopefully correctly). - add a single file covered by the GNU Affero General Public License (which is not yet released, so I used the current draft, which is legally a bit wavy, but its likely better than nothing as it expresses direct intent by the authors, and we can upgrade as soon as it has been released). * this should ensure availability of source code for the server at least and hopefully also archetypes and maps even when modified versions are not being distributed, in accordance of section 13 of the agplv3.
#	Content
1	/*
2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
3	*
4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
5	* Copyright (©) 1992,2007 Frank Tore Johansen
6	*
7	* Crossfire TRT 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 3 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, see <http://www.gnu.org/licenses/>.
19	*
20	* The authors can be reached via e-mail to <crossfire@schmorp.de>
21	*/
22
23	#include <global.h>
24
25	/*
26	* Allocates a new objectlink structure, initialises it, and returns
27	* a pointer to it.
28	*/
29
30	objectlink *
31	get_objectlink (void)
32	{
33	objectlink *ol = new objectlink;
34
35	ol->ob = 0;
36	ol->next = 0;
37	return ol;
38	}
39
40	/*
41	* Allocates a new oblinkpt structure, initialises it, and returns
42	* a pointer to it.
43	*/
44
45	oblinkpt *
46	get_objectlinkpt (void)
47	{
48	oblinkpt *obp = new oblinkpt;
49
50	obp->link = 0;
51	obp->next = 0;
52	obp->value = 0;
53	return obp;
54	}
55
56	/*
57	* Recursively frees all objectlinks
58	*/
59
60	void
61	free_objectlink (objectlink * ol)
62	{
63	if (ol->next)
64	free_objectlink (ol->next);
65
66	delete ol;
67	}
68
69	/*
70	* Recursively frees all linked list of objectlink pointers
71	*/
72
73	void
74	free_objectlinkpt (oblinkpt *obp)
75	{
76	if (obp->next)
77	free_objectlinkpt (obp->next);
78
79	if (obp->link)
80	free_objectlink (obp->link);
81
82	delete obp;
83	}