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Comparing deliantra/server/common/region.C (file contents):
Revision 1.38 by root, Sun May 4 15:23:04 2008 UTC vs.
Revision 1.49 by root, Sun Apr 11 00:34:05 2010 UTC

1/* 1/*
2 * This file is part of Deliantra, the Roguelike Realtime MMORPG. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team 4 * Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2001-2003,2007 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2001-2003 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen 6 * Copyright (©) 1992 Frank Tore Johansen
7 * 7 *
8 * Deliantra 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 3 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, see <http://www.gnu.org/licenses/>. 19 * and the GNU General Public License along with this program. If not, see
20 * <http://www.gnu.org/licenses/>.
20 * 21 *
21 * The authors can be reached via e-mail to <support@deliantra.net> 22 * The authors can be reached via e-mail to <support@deliantra.net>
22 */ 23 */
23 24
24#include <global.h> 25#include <global.h>
… …
43 * if it can't find a matching name /or/ a fallback region it logs an info message 44 * if it can't find a matching name /or/ a fallback region it logs an info message
44 * message and returns NULL 45 * message and returns NULL
45 * used by the map parsing code. 46 * used by the map parsing code.
46 */ 47 */
47region * 48region *
48region::find (const char *name) 49region::find (shstr_cmp name)
49{ 50{
50 for_all_regions (rgn) 51 for_all_regions (rgn)
51 if (!strcmp (rgn->name, name)) 52 if (rgn->name == name)
52 return rgn; 53 return rgn;
53 54
54 LOG (llevError, "region called %s requested, but not found, using fallback.\n", name); 55 LOG (llevError, "region called %s requested, but not found, using fallback.\n", &name);
55
56 return default_region ();
57}
58
59/*
60 * Tries to find a region that 'name' corresponds to.
61 * It looks, in order, for:
62 * an exact match to region name (case insensitive)
63 * an exact match to longname (case insensitive)
64 * a substring that matches to the longname (eg Kingdom)
65 * a substring that matches to the region name (eg nav)
66 * if it can find none of these it returns the first parentless region
67 * (there should be only one of these - the top level one)
68 * If we got a NULL, then just return the top level region
69 *
70 */
71region *
72region::find_fuzzy (const char *name)
73{
74 if (!name)
75 return default_region ();
76
77 char *p = strchr (name, '\n');
78 if (p)
79 *p = '\0';
80
81 for_all_regions (rgn)
82 if (!strcasecmp (rgn->name, name))
83 return rgn;
84
85 for_all_regions (rgn)
86 if (rgn->longname)
87 if (!strcasecmp (rgn->longname, name))
88 return rgn;
89
90 for_all_regions (rgn)
91 if (rgn->longname)
92 {
93 if (strstr (rgn->longname, name))
94 return rgn;
95 }
96
97 for_all_regions (rgn)
98 if (rgn->longname)
99 {
100 /*
101 * This is not a bug, we want the region that is most identifiably a discrete
102 * area in the game, eg if we have 'scor', we want to return 'scorn' and not
103 * 'scornarena', regardless of their order on the list so we only look at those
104 * regions with a longname set.
105 */
106 if (strstr (rgn->name, name))
107 return rgn;
108 }
109
110 for_all_regions (rgn)
111 {
112 if (strstr (rgn->name, name))
113 return rgn;
114 }
115 56
116 return default_region (); 57 return default_region ();
117} 58}
118 59
119void 60void
… …
124 attachable::do_destroy (); 65 attachable::do_destroy ();
125 66
126 refcnt_dec (); 67 refcnt_dec ();
127} 68}
128 69
70//+GPL
71
129/* 72/*
130 * returns 1 if the player is in the region reg, or a child region thereof 73 * returns 1 if the player is in the region reg, or a child region thereof
131 * otherwise returns 0 74 * otherwise returns 0
132 * if passed a NULL region returns -1 75 * if passed a NULL region returns -1
133 */ 76 */
134static int 77static int
135region_is_child_of_region (const region * child, const region * r) 78region_is_child_of_region (const region * child, const region * r)
136{ 79{
137 80 if (!r)
138 if (r == NULL)
139 return -1; 81 return -1;
140 82
141 if (child == NULL) 83 if (!child)
142 return 0; 84 return 0;
143 85
144 if (!strcmp (child->name, r->name)) 86 if (child->name == r->name)
145 return 1; 87 return 1;
146 88
147 else if (child->parent != NULL) 89 if (child->parent)
148 return region_is_child_of_region (child->parent, r); 90 return region_is_child_of_region (child->parent, r);
149 else 91
150 return 0; 92 return 0;
151} 93}
152 94
153/** Returns an object which is an exit through which the player represented by op should be 95/** Returns an object which is an exit through which the player represented by op should be
154 * sent in order to be imprisoned. If there is no suitable place to which an exit can be 96 * sent in order to be imprisoned. If there is no suitable place to which an exit can be
155 * constructed, then NULL will be returned. The caller is responsible for freeing the object 97 * constructed, then NULL will be returned. The caller is responsible for freeing the object
… …
170 if (reg->jailmap) 112 if (reg->jailmap)
171 { 113 {
172 object *exit = object::create (); 114 object *exit = object::create ();
173 EXIT_PATH (exit) = reg->jailmap; 115 EXIT_PATH (exit) = reg->jailmap;
174 /* damned exits reset savebed and remove teleports, so the prisoner can't escape */ 116 /* damned exits reset savebed and remove teleports, so the prisoner can't escape */
175 SET_FLAG (exit, FLAG_DAMNED); 117 exit->set_flag (FLAG_DAMNED);
176 EXIT_X (exit) = reg->jailx; 118 EXIT_X (exit) = reg->jailx;
177 EXIT_Y (exit) = reg->jaily; 119 EXIT_Y (exit) = reg->jaily;
178 return exit; 120 return exit;
179 } 121 }
180 else 122 else
… …
183 125
184 LOG (llevError, "No suitable jailmap for region %s was found.\n", &reg->name); 126 LOG (llevError, "No suitable jailmap for region %s was found.\n", &reg->name);
185 127
186 return 0; 128 return 0;
187} 129}
130
131//-GPL
188 132
189region * 133region *
190region::read (object_thawer &f) 134region::read (object_thawer &f)
191{ 135{
192 assert (f.kw == KW_region); 136 assert (f.kw == KW_region);
… …
251 195
252 f.next (); 196 f.next ();
253 } 197 }
254} 198}
255 199
256/*
257 * First initialises the archtype hash-table (init_archetable()).
258 * Reads and parses the archetype file (with the first and second-pass
259 * functions).
260 */
261void
262init_regions (void)
263{
264 if (!regions.size ())
265 {
266 // make sure one region is always available
267 region *rgn = new region;
268 rgn->name = "<builtin>";
269 rgn->longname = "Built-in Region";
270 regions.push_back (rgn);
271 }
272}
273

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