1 |
/* |
2 |
* This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 |
* |
4 |
* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 |
* Copyright (©) 1992,2007 Frank Tore Johansen |
6 |
* |
7 |
* Deliantra 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 <support@deliantra.net> |
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 |
} |