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Comparing deliantra/server/common/friend.C (file contents):
Revision 1.8 by pippijn, Sat Jan 6 14:42:28 2007 UTC vs.
Revision 1.29 by root, Mon Oct 29 23:55:52 2012 UTC

1/* 1/*
2 CrossFire, A Multiplayer game for X-windows 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 3 *
4 Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team 4 * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 Copyright (C) 2002 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6 Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (©) 1992 Frank Tore Johansen
7 7 *
8 This program is free software; you can redistribute it and/or modify 8 * Deliantra is free software: you can redistribute it and/or modify it under
9 it under the terms of the GNU General Public License as published by 9 * the terms of the Affero GNU General Public License as published by the
10 the Free Software Foundation; either version 2 of the License, or 10 * Free Software Foundation, either version 3 of the License, or (at your
11 (at your option) any later version. 11 * option) any later version.
12 12 *
13 This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details. 16 * GNU General Public License for more details.
17 17 *
18 You should have received a copy of the GNU General Public License 18 * You should have received a copy of the Affero GNU General Public License
19 along with this program; if not, write to the Free Software 19 * and the GNU General Public License along with this program. If not, see
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 * <http://www.gnu.org/licenses/>.
21 21 *
22 The authors can be reached via e-mail at <crossfire@schmorp.de> 22 * The authors can be reached via e-mail to <support@deliantra.net>
23*/ 23 */
24 24
25#include <global.h> 25#include <global.h>
26 26
27/* 27/*
28 * Add a new friendly object to the linked list of friendly objects. 28 * Add a new friendly object to the linked list of friendly objects.
29 * No checking to see if the object is already in the linked list is done. 29 * No checking to see if the object is already in the linked list is done.
30 */ 30 */
31
32void 31void
33add_friendly_object (object *op) 32add_friendly_object (object *op)
34{ 33{
34 op->flag [FLAG_FRIENDLY] = 1;
35
35 objectlink *ol; 36 objectlink *ol;
36 37
37 /* Add some error checking. This shouldn't happen, but the friendly 38 /* Add some error checking. This shouldn't happen, but the friendly
38 * object list usually isn't very long, and remove_friendly_object 39 * object list usually isn't very long, and remove_friendly_object
39 * won't remove it either. Plus, it is easier to put a breakpoint in 40 * won't remove it either. Plus, it is easier to put a breakpoint in
40 * the debugger here and see where the problem is happening. 41 * the debugger here and see where the problem is happening.
41 */ 42 */
42 for (ol = first_friendly_object; ol != NULL; ol = ol->next) 43 for (ol = first_friendly_object; ol; ol = ol->next)
43 { 44 {
44 if (ol->ob == op) 45 if (ol->ob == op)
45 { 46 {
46 LOG (llevError, "add_friendly_object: Trying to add object already on list (%s)\n", &op->name); 47 LOG (llevError | logBacktrace, "add_friendly_object: Trying to add object already on list (%s)\n", &op->name);
47 return; 48 return;
48 } 49 }
49 } 50 }
50 51
51 ol = first_friendly_object; 52 ol = first_friendly_object;
… …
55} 56}
56 57
57/* 58/*
58 * Removes the specified object from the linked list of friendly objects. 59 * Removes the specified object from the linked list of friendly objects.
59 */ 60 */
60
61void 61void
62remove_friendly_object (object *op) 62remove_friendly_object (object *op)
63{ 63{
64 objectlink *obj; 64 objectlink *obj;
65 65
66 CLEAR_FLAG (op, FLAG_FRIENDLY); 66 op->clr_flag (FLAG_FRIENDLY);
67
68 if (op->type == GOLEM
69 && op->owner
70 && op->owner->contr
71 && op->owner->contr->golem == op)
72 op->owner->contr->golem = 0;
67 73
68 if (!first_friendly_object) 74 if (!first_friendly_object)
69 { 75 {
70 LOG (llevError, "remove_friendly_object called with empty friendly list, remove ob=%s\n", &op->name); 76 LOG (llevError, "remove_friendly_object called with empty friendly list, remove ob=%s\n", &op->name);
71 return; 77 return;
72 } 78 }
79
73 /* if the first object happens to be the one, processing is pretty 80 /* if the first object happens to be the one, processing is pretty
74 * easy. 81 * easy.
75 */ 82 */
76 if (first_friendly_object->ob == op) 83 if (first_friendly_object->ob == op)
77 { 84 {
… …
81 } 88 }
82 else 89 else
83 { 90 {
84 objectlink *prev = first_friendly_object; 91 objectlink *prev = first_friendly_object;
85 92
86 for (obj = first_friendly_object->next; obj != NULL; obj = obj->next) 93 for (obj = first_friendly_object->next; obj; obj = obj->next)
87 { 94 {
88 if (obj->ob == op) 95 if (obj->ob == op)
89 break; 96 break;
97
90 prev = obj; 98 prev = obj;
91 } 99 }
92 100
93 if (obj) 101 if (obj)
94 { 102 {
… …
96 delete obj; 104 delete obj;
97 } 105 }
98 } 106 }
99} 107}
100 108
101/*
102 * Dumps all friendly objects. Invoked in DM-mode with the G key.
103 */
104
105void
106dump_friendly_objects (void)
107{
108 objectlink *ol;
109
110 for (ol = first_friendly_object; ol != NULL; ol = ol->next)
111 LOG (llevError, "%s (%d)\n", &ol->ob->name, ol->ob->count);
112}
113
114/* New function, MSW 2000-1-14 109/* New function, MSW 2000-1-14
115 * It traverses the friendly list removing objects that should not be here 110 * It traverses the friendly list removing objects that should not be here
116 * (ie, do not have friendly flag set, freed, etc) 111 * (ie, do not have friendly flag set, freed, etc)
117 */ 112 */
118void 113void
119clean_friendly_list (void) 114clean_friendly_list ()
120{ 115{
121 objectlink *obj, *prev = NULL, *next; 116 objectlink *obj, *prev = NULL, *next;
122 int count = 0; 117 int count = 0;
123 118
124 for (obj = first_friendly_object; obj; obj = next) 119 for (obj = first_friendly_object; obj; obj = next)
125 { 120 {
126 next = obj->next; 121 next = obj->next;
127 if (QUERY_FLAG (obj->ob, FLAG_FREED) || !QUERY_FLAG (obj->ob, FLAG_FRIENDLY)) 122 if (obj->ob->flag [FLAG_FREED] || !obj->ob->flag [FLAG_FRIENDLY])
128 { 123 {
129 if (prev) 124 if (prev)
130 prev->next = obj->next; 125 prev->next = obj->next;
131 else 126 else
132 first_friendly_object = obj->next; 127 first_friendly_object = obj->next;
… …
141 136
142 if (count) 137 if (count)
143 LOG (llevDebug, "clean_friendly_list: Removed %d bogus links\n", count); 138 LOG (llevDebug, "clean_friendly_list: Removed %d bogus links\n", count);
144} 139}
145 140
146/* Checks if the given object is already in the friendly list or not
147 * Lauwenmark - 31/07/05
148 */
149int
150is_friendly (const object *op)
151{
152 objectlink *ol;
153
154 for (ol = first_friendly_object; ol != NULL; ol = ol->next)
155 if (ol->ob == op)
156 return 1;
157
158 return 0;
159}

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