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Comparing deliantra/server/server/init.C (file contents):
Revision 1.24 by root, Sat Dec 30 15:07:59 2006 UTC vs.
Revision 1.88 by root, Sat Nov 17 23:40:04 2018 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 (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
5 * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
4 Copyright (C) 2002 Mark Wedel & Crossfire Development Team 6 * Copyright (©) 2002 Mark Wedel & Crossfire Development Team
5 Copyright (C) 1992 Frank Tore Johansen 7 * Copyright (©) 1992 Frank Tore Johansen
6 8 *
7 This program is free software; you can redistribute it and/or modify 9 * Deliantra is free software: you can redistribute it and/or modify it under
8 it under the terms of the GNU General Public License as published by 10 * the terms of the Affero GNU General Public License as published by the
9 the Free Software Foundation; either version 2 of the License, or 11 * Free Software Foundation, either version 3 of the License, or (at your
10 (at your option) any later version. 12 * option) any later version.
11 13 *
12 This program is distributed in the hope that it will be useful, 14 * This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details. 17 * GNU General Public License for more details.
16 18 *
17 You should have received a copy of the GNU General Public License 19 * You should have received a copy of the Affero GNU General Public License
18 along with this program; if not, write to the Free Software 20 * and the GNU General Public License along with this program. If not, see
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 21 * <http://www.gnu.org/licenses/>.
20 22 *
21 The authors can be reached via e-mail at <crossfire@schmorp.de> 23 * The authors can be reached via e-mail to <support@deliantra.net>
22*/ 24 */
23 25
24#include <global.h> 26#include <global.h>
25#include <material.h> 27#include <material.h>
26#include <loader.h>
27#include <sproto.h> 28#include <sproto.h>
28
29void
30set_logfile (char *val)
31{
32 settings.logfilename = val;
33}
34
35void
36call_version (void)
37{
38 version (NULL);
39 exit (0);
40}
41
42void
43showscores (void)
44{
45 display_high_score (NULL, 9999, NULL);
46 exit (0);
47}
48
49void
50set_debug (void)
51{
52 settings.debug = llevDebug;
53}
54
55void
56unset_debug (void)
57{
58 settings.debug = llevInfo;
59}
60
61void
62set_mondebug (void)
63{
64 settings.debug = llevMonster;
65}
66
67void
68set_dumpmon1 (void)
69{
70 settings.dumpvalues = 1;
71}
72
73void
74set_dumpmon2 (void)
75{
76 settings.dumpvalues = 2;
77}
78
79void
80set_dumpmon3 (void)
81{
82 settings.dumpvalues = 3;
83}
84
85void
86set_dumpmon4 (void)
87{
88 settings.dumpvalues = 4;
89}
90
91void
92set_dumpmon5 (void)
93{
94 settings.dumpvalues = 5;
95}
96
97void
98set_dumpmon6 (void)
99{
100 settings.dumpvalues = 6;
101}
102
103void
104set_dumpmon7 (void)
105{
106 settings.dumpvalues = 7;
107}
108
109void
110set_dumpmon8 (void)
111{
112 settings.dumpvalues = 8;
113}
114
115void
116set_dumpmon9 (void)
117{
118 settings.dumpvalues = 9;
119}
120
121void
122set_dumpmont (char *name)
123{
124 settings.dumpvalues = 10;
125 settings.dumparg = name;
126}
127
128void
129set_daemon (void)
130{
131 settings.daemonmode = 1;
132}
133
134void
135set_datadir (char *path)
136{
137 settings.datadir = path;
138}
139
140void
141set_confdir (char *path)
142{
143 settings.confdir = path;
144}
145
146void
147set_localdir (char *path)
148{
149 settings.localdir = path;
150}
151
152void
153set_mapdir (char *path)
154{
155 settings.mapdir = path;
156}
157
158void
159set_archetypes (char *path)
160{
161 settings.archetypes = path;
162}
163
164void
165set_regions (char *path)
166{
167 settings.regions = path;
168}
169
170void
171set_treasures (char *path)
172{
173 settings.treasures = path;
174}
175
176void
177set_uniquedir (char *path)
178{
179 settings.uniquedir = path;
180}
181
182void
183set_templatedir (char *path)
184{
185 settings.templatedir = path;
186}
187
188void
189set_playerdir (char *path)
190{
191 settings.playerdir = path;
192}
193
194void
195set_tmpdir (char *path)
196{
197 settings.tmpdir = path;
198}
199
200void
201showscoresparm (char *data)
202{
203 display_high_score (NULL, 9999, data);
204 exit (0);
205}
206
207void
208set_csport (char *val)
209{
210 settings.csport = atoi (val);
211 if (settings.csport <= 0 || settings.csport > 32765 || (settings.csport < 1024 && getuid () != 0))
212 {
213 LOG (llevError, "%d is an invalid csport number.\n", settings.csport);
214 exit (1);
215 }
216}
217
218/* Most of this is shamelessly stolen from XSysStats. But since that is
219 * also my program, no problem.
220 */
221struct Command_Line_Options
222{
223 const char *cmd_option; /* how it is called on the command line */
224 uint8 num_args; /* Number or args it takes */
225 uint8 pass; /* What pass this should be processed on. */
226 void (*func) (); /* function to call when we match this.
227 * if num_args is true, than that gets passed
228 * to the function, otherwise nothing is passed
229 */
230};
231
232/* The way this system works is pretty simple - parse_args takes
233 * the options passed to the program and a pass number. If an option
234 * matches both in name and in pass (and we have enough options),
235 * we call the associated function. This makes writing a multi
236 * pass system very easy, and it is very easy to add in new options.
237 */
238struct Command_Line_Options options[] = {
239
240/* Pass 1 functions - STuff that can/should be called before we actually
241 * initialize any data.
242 */
243 {"-h", 0, 1, help},
244
245/* Honor -help also, since it is somewhat common */
246 {"-help", 0, 1, help},
247 {"-v", 0, 1, call_version},
248 {"-d", 0, 1, set_debug},
249 {"+d", 0, 1, unset_debug},
250 {"-mon", 0, 1, set_mondebug},
251 {"-data", 1, 1, (void (*)()) set_datadir},
252 {"-conf", 1, 1, (void (*)()) set_confdir},
253 {"-local", 1, 1, (void (*)()) set_localdir},
254 {"-maps", 1, 1, (void (*)()) set_mapdir},
255 {"-arch", 1, 1, (void (*)()) set_archetypes},
256 {"-regions", 1, 1, (void (*)()) set_regions},
257 {"-playerdir", 1, 1, (void (*)()) set_playerdir},
258 {"-treasures", 1, 1, (void (*)()) set_treasures},
259 {"-uniquedir", 1, 1, (void (*)()) set_uniquedir},
260 {"-templatedir", 1, 1, (void (*)()) set_templatedir},
261 {"-tmpdir", 1, 1, (void (*)()) set_tmpdir},
262 {"-log", 1, 1, (void (*)()) set_logfile},
263
264/* Pass 2 functions. Most of these could probably be in pass 1,
265 * as they don't require much of anything to bet set up.
266 */
267 {"-csport", 1, 2, (void (*)()) set_csport},
268 {"-detach", 0, 2, set_daemon},
269
270/* Start of pass 3 information. In theory, by pass 3, all data paths
271 * and defaults should have been set up.
272 */
273 {"-o", 0, 3, compile_info},
274 {"-m", 0, 3, set_dumpmon1},
275 {"-m2", 0, 3, set_dumpmon2},
276 {"-m3", 0, 3, set_dumpmon3},
277 {"-m4", 0, 3, set_dumpmon4},
278 {"-m5", 0, 3, set_dumpmon5},
279 {"-m6", 0, 3, set_dumpmon6},
280 {"-m7", 0, 3, set_dumpmon7},
281 {"-m8", 0, 3, set_dumpmon8},
282 {"-m9", 0, 3, set_dumpmon9},
283 {"-mt", 1, 3, (void (*)()) set_dumpmont},
284 {"-mexp", 0, 3, dump_experience},
285 {"-s", 0, 3, showscores},
286 {"-score", 1, 3, (void (*)()) showscoresparm}
287};
288
289
290/* Note since this may be called before the library has been set up,
291 * we don't use any of crossfires built in logging functions.
292 */
293static void
294parse_args (int argc, char *argv[], int pass)
295{
296 size_t i;
297 int on_arg = 1;
298
299 while (on_arg < argc)
300 {
301 for (i = 0; i < sizeof (options) / sizeof (struct Command_Line_Options); i++)
302 {
303 if (!strcmp (options[i].cmd_option, argv[on_arg]))
304 {
305 /* Found a matching option, but should not be processed on
306 * this pass. Just skip over it
307 */
308 if (options[i].pass != pass)
309 {
310 on_arg += options[i].num_args + 1;
311 break;
312 }
313 if (options[i].num_args)
314 {
315 if ((on_arg + options[i].num_args) >= argc)
316 {
317 fprintf (stderr, "%s requires an argument.\n", options[i].cmd_option);
318 exit (1);
319 }
320 else
321 {
322 if (options[i].num_args == 1)
323 ((void (*)(char *)) options[i].func) (argv[on_arg + 1]);
324 if (options[i].num_args == 2)
325 ((void (*)(char *, char *)) options[i].func) (argv[on_arg + 1], argv[on_arg + 2]);
326 on_arg += options[i].num_args + 1;
327 }
328 }
329 else
330 { /* takes no args */
331 options[i].func ();
332 on_arg++;
333 }
334 break;
335 }
336 }
337 if (i == sizeof (options) / sizeof (struct Command_Line_Options))
338 {
339 fprintf (stderr, "Unknown option: %s\n", argv[on_arg]);
340 usage ();
341 exit (1);
342 }
343 }
344}
345
346//TODO: make this a constructor
347static materialtype_t *
348get_empty_mat (void)
349{
350 materialtype_t *mt;
351 int i;
352
353 mt = new materialtype_t;
354
355 mt->name = NULL;
356 mt->description = NULL;
357 for (i = 0; i < NROFATTACKS; i++)
358 {
359 mt->save[i] = 0;
360 mt->mod[i] = 0;
361 }
362 mt->chance = 0;
363 mt->difficulty = 0;
364 mt->magic = 0;
365 mt->damage = 0;
366 mt->wc = 0;
367 mt->ac = 0;
368 mt->sp = 0;
369 mt->weight = 100;
370 mt->value = 100;
371 mt->next = NULL;
372 return mt;
373}
374
375static void
376load_materials (void)
377{
378 char buf[MAX_BUF], filename[MAX_BUF], *cp, *next;
379 FILE *fp;
380 materialtype_t *mt;
381 int i, value;
382
383 sprintf (filename, "%s/materials", settings.datadir);
384 LOG (llevDebug, "Reading material type data from %s...", filename);
385 if ((fp = fopen (filename, "r")) == NULL)
386 {
387 LOG (llevError, "Cannot open %s for reading\n", filename);
388 mt = get_empty_mat ();
389 mt->next = NULL;
390 materialt = mt;
391 return;
392 }
393 mt = get_empty_mat ();
394 materialt = mt;
395 while (fgets (buf, MAX_BUF, fp) != NULL)
396 {
397 if (*buf == '#')
398 continue;
399 if ((cp = strchr (buf, '\n')) != NULL)
400 *cp = '\0';
401 cp = buf;
402 while (*cp == ' ') /* Skip blanks */
403 cp++;
404 if (!strncmp (cp, "name", 4))
405 {
406 /* clean up the previous entry */
407 if (mt->next != NULL)
408 {
409 if (mt->description == NULL)
410 mt->description = mt->name;
411 mt = mt->next;
412 }
413 mt->next = get_empty_mat ();
414 mt->name = strchr (cp, ' ') + 1;
415 }
416 else if (!strncmp (cp, "description", 11))
417 {
418 mt->description = strchr (cp, ' ') + 1;
419 }
420 else if (sscanf (cp, "material %d", &value))
421 {
422 mt->material = value;
423 }
424 else if (!strncmp (cp, "saves", 5))
425 {
426 cp = strchr (cp, ' ') + 1;
427 for (i = 0; i < NROFATTACKS; i++)
428 {
429 if (cp == NULL)
430 {
431 mt->save[i] = 0;
432 continue;
433 }
434 if ((next = strchr (cp, ',')) != NULL)
435 *(next++) = '\0';
436 sscanf (cp, "%d", &value);
437 mt->save[i] = (sint8) value;
438 cp = next;
439 }
440 }
441 else if (!strncmp (cp, "mods", 4))
442 {
443 cp = strchr (cp, ' ') + 1;
444 for (i = 0; i < NROFATTACKS; i++)
445 {
446 if (cp == NULL)
447 {
448 mt->save[i] = 0;
449 continue;
450 }
451 if ((next = strchr (cp, ',')) != NULL)
452 *(next++) = '\0';
453 sscanf (cp, "%d", &value);
454 mt->mod[i] = (sint8) value;
455 cp = next;
456 }
457 }
458 else if (sscanf (cp, "chance %d\n", &value))
459 {
460 mt->chance = (sint8) value;
461 }
462 else if (sscanf (cp, "diff %d\n", &value))
463 {
464 mt->difficulty = (sint8) value;
465 }
466 else if (sscanf (cp, "magic %d\n", &value))
467 {
468 mt->magic = (sint8) value;
469 }
470 else if (sscanf (cp, "damage %d\n", &value))
471 {
472 mt->damage = (sint8) value;
473 }
474 else if (sscanf (cp, "wc %d\n", &value))
475 {
476 mt->wc = (sint8) value;
477 }
478 else if (sscanf (cp, "ac %d\n", &value))
479 {
480 mt->ac = (sint8) value;
481 }
482 else if (sscanf (cp, "sp %d\n", &value))
483 {
484 mt->sp = (sint8) value;
485 }
486 else if (sscanf (cp, "weight %d\n", &value))
487 {
488 mt->weight = value;
489 }
490 else if (sscanf (cp, "value %d\n", &value))
491 {
492 mt->value = value;
493 }
494 }
495 if (mt->next)
496 {
497 delete mt->next;
498
499 mt->next = NULL;
500 }
501 LOG (llevDebug, "Done.\n");
502 fclose (fp);
503}
504 29
505/* This loads the settings file. There could be debate whether this should 30/* This loads the settings file. There could be debate whether this should
506 * be here or in the common directory - but since only the server needs this 31 * be here or in the common directory - but since only the server needs this
507 * information, having it here probably makes more sense. 32 * information, having it here probably makes more sense.
508 */ 33 */
509static void 34void
510load_settings (void) 35load_settings ()
511{ 36{
512 char buf[MAX_BUF], *cp; 37 object_thawer thawer (settings.confdir, "settings");
513 int has_val, comp;
514 FILE *fp;
515 38
516 sprintf (buf, "%s/settings", settings.confdir); 39 if (!thawer)
517
518 /* We don't require a settings file at current time, but down the road,
519 * there will probably be so many values that not having a settings file
520 * will not be a good thing.
521 */
522 if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
523 { 40 {
524 LOG (llevError, "Warning: No settings file found\n"); 41 LOG (llevError, "Error: No settings file found\n");
525 return; 42 exit (1);
526 } 43 }
527 while (fgets (buf, MAX_BUF - 1, fp) != NULL) 44
45 while (thawer.kw)
528 { 46 {
529 if (buf[0] == '#') 47 const char *buf = thawer.kw_str;
530 continue; 48 const char *cp = thawer.value_nn;
531 /* eliminate newline */
532 if ((cp = strrchr (buf, '\n')) != NULL)
533 *cp = '\0';
534 49
535 /* Skip over empty lines */
536 if (buf[0] == 0)
537 continue;
538
539 /* Skip all the spaces and set them to nulls. If not space,
540 * set cp to "" to make strcpy's and the like easier down below.
541 */
542 if ((cp = strchr (buf, ' ')) != NULL)
543 {
544 while (*cp == ' ')
545 *cp++ = 0;
546 has_val = 1;
547 }
548 else
549 {
550 cp = "";
551 has_val = 0;
552 }
553
554 if (!strcasecmp (buf, "motd"))
555 {
556 if (has_val)
557 strcpy (settings.motd, cp);
558 else
559 LOG (llevError, "load_settings: motd must have a value.\n");
560 }
561 else if (!strcasecmp (buf, "dm_mail"))
562 {
563 if (has_val)
564 strcpy (settings.dm_mail, cp);
565 else
566 LOG (llevError, "load_settings: dm_mail must have a value.\n");
567 }
568 else if (!strcasecmp (buf, "worldmapstartx"))
569 {
570 int size = atoi (cp);
571
572 if (size < 0)
573 LOG (llevError, "load_settings: worldmapstartx must be at least " "0, %d is invalid\n", size);
574 else
575 settings.worldmapstartx = size;
576 }
577 else if (!strcasecmp (buf, "worldmapstarty"))
578 {
579 int size = atoi (cp);
580
581 if (size < 0)
582 LOG (llevError, "load_settings: worldmapstarty must be at least " "0, %d is invalid\n", size);
583 else
584 settings.worldmapstarty = size;
585 }
586 else if (!strcasecmp (buf, "worldmaptilesx"))
587 {
588 int size = atoi (cp);
589
590 if (size < 1)
591 LOG (llevError, "load_settings: worldmaptilesx must be greater " "than 1, %d is invalid\n", size);
592 else
593 settings.worldmaptilesx = size;
594 }
595 else if (!strcasecmp (buf, "worldmaptilesy"))
596 {
597 int size = atoi (cp);
598
599 if (size < 1)
600 LOG (llevError, "load_settings: worldmaptilesy must be greater " "than 1, %d is invalid\n", size);
601 else
602 settings.worldmaptilesy = size;
603 }
604 else if (!strcasecmp (buf, "worldmaptilesizex"))
605 {
606 int size = atoi (cp);
607
608 if (size < 1)
609 LOG (llevError, "load_settings: worldmaptilesizex must be " "greater than 1, %d is invalid\n", size);
610 else
611 settings.worldmaptilesizex = size;
612 }
613 else if (!strcasecmp (buf, "worldmaptilesizey"))
614 {
615 int size = atoi (cp);
616
617 if (size < 1)
618 LOG (llevError, "load_settings: worldmaptilesizey must be " "greater than 1, %d is invalid\n", size);
619 else
620 settings.worldmaptilesizey = size;
621 }
622 else if (!strcasecmp (buf, "dynamiclevel"))
623 {
624 int lev = atoi (cp);
625
626 if (lev < 0)
627 LOG (llevError, "load_settings: dynamiclevel must be " "at least 0, %d is invalid\n", lev);
628 else
629 settings.dynamiclevel = lev;
630 }
631 else if (!strcasecmp (buf, "fastclock"))
632 {
633 int lev = atoi (cp);
634
635 if (lev < 0)
636 LOG (llevError, "load_settings: fastclock must be at least 0" ", %d is invalid\n", lev);
637 else
638 settings.fastclock = lev;
639 }
640 else if (!strcasecmp (buf, "not_permadeth")) 50 if (!strcmp (buf, "not_permadeth"))
641 { 51 {
642 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 52 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
643 { 53 {
644 settings.not_permadeth = TRUE; 54 settings.not_permadeth = TRUE;
645 } 55 }
646 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 56 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
647 { 57 {
648 settings.not_permadeth = FALSE; 58 settings.not_permadeth = FALSE;
649 } 59 }
650 else 60 else
651 { 61 {
652 LOG (llevError, "load_settings: Unknown value for not_permadeth" ": %s\n", cp); 62 LOG (llevError, "load_settings: Unknown value for not_permadeth" ": %s\n", cp);
653 } 63 }
654 } 64 }
655 else if (!strcasecmp (buf, "resurrection")) 65 else if (!strcmp (buf, "resurrection"))
656 { 66 {
657 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 67 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
658 { 68 {
659 settings.resurrection = TRUE; 69 settings.resurrection = TRUE;
660 } 70 }
661 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 71 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
662 { 72 {
663 settings.resurrection = FALSE; 73 settings.resurrection = FALSE;
664 } 74 }
665 else 75 else
666 { 76 {
667 LOG (llevError, "load_settings: Unknown value for resurrection" ": %s\n", cp); 77 LOG (llevError, "load_settings: Unknown value for resurrection" ": %s\n", cp);
668 } 78 }
669 } 79 }
670 else if (!strcasecmp (buf, "set_title")) 80 else if (!strcmp (buf, "set_title"))
671 { 81 {
672 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 82 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
673 { 83 {
674 settings.set_title = TRUE; 84 settings.set_title = TRUE;
675 } 85 }
676 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 86 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
677 { 87 {
678 settings.set_title = FALSE; 88 settings.set_title = FALSE;
679 } 89 }
680 else 90 else
681 { 91 {
682 LOG (llevError, "load_settings: Unknown value for set_title" ": %s\n", cp); 92 LOG (llevError, "load_settings: Unknown value for set_title" ": %s\n", cp);
683 } 93 }
684 } 94 }
685 else if (!strcasecmp (buf, "search_items")) 95 else if (!strcmp (buf, "search_items"))
686 { 96 {
687 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 97 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
688 { 98 {
689 settings.search_items = TRUE; 99 settings.search_items = TRUE;
690 } 100 }
691 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 101 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
692 { 102 {
693 settings.search_items = FALSE; 103 settings.search_items = FALSE;
694 } 104 }
695 else 105 else
696 { 106 {
697 LOG (llevError, "load_settings: Unknown value for search_items" ": %s\n", cp); 107 LOG (llevError, "load_settings: Unknown value for search_items" ": %s\n", cp);
698 } 108 }
699 } 109 }
700 else if (!strcasecmp (buf, "spell_encumbrance")) 110 else if (!strcmp (buf, "spell_encumbrance"))
701 { 111 {
702 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 112 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
703 { 113 {
704 settings.spell_encumbrance = TRUE; 114 settings.spell_encumbrance = TRUE;
705 } 115 }
706 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 116 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
707 { 117 {
708 settings.spell_encumbrance = FALSE; 118 settings.spell_encumbrance = FALSE;
709 } 119 }
710 else 120 else
711 { 121 {
712 LOG (llevError, "load_settings: Unknown value for " "spell_encumbrance: %s\n", cp); 122 LOG (llevError, "load_settings: Unknown value for " "spell_encumbrance: %s\n", cp);
713 } 123 }
714 } 124 }
715 else if (!strcasecmp (buf, "spell_failure_effects")) 125 else if (!strcmp (buf, "spell_failure_effects"))
716 { 126 {
717 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 127 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
718 { 128 {
719 settings.spell_failure_effects = TRUE; 129 settings.spell_failure_effects = TRUE;
720 } 130 }
721 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 131 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
722 { 132 {
723 settings.spell_failure_effects = FALSE; 133 settings.spell_failure_effects = FALSE;
724 } 134 }
725 else 135 else
726 { 136 {
727 LOG (llevError, "load_settings: Unknown value for " "spell_failure_effects: %s\n", cp); 137 LOG (llevError, "load_settings: Unknown value for " "spell_failure_effects: %s\n", cp);
728 } 138 }
729 } 139 }
730 else if (!strcasecmp (buf, "casting_time"))
731 {
732 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
733 {
734 settings.casting_time = TRUE;
735 }
736 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
737 {
738 settings.casting_time = FALSE;
739 }
740 else
741 {
742 LOG (llevError, "load_settings: Unknown value for " "casting_time: %s\n", cp);
743 }
744 }
745 else if (!strcasecmp (buf, "real_wiz"))
746 {
747 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
748 {
749 settings.real_wiz = TRUE;
750 }
751 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
752 {
753 settings.real_wiz = FALSE;
754 }
755 else
756 {
757 LOG (llevError, "load_settings: Unknown value for " "real_wiz: %s\n", cp);
758 }
759 }
760 else if (!strcasecmp (buf, "explore_mode"))
761 {
762 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
763 {
764 settings.explore_mode = TRUE;
765 }
766 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
767 {
768 settings.explore_mode = FALSE;
769 }
770 else
771 {
772 LOG (llevError, "load_settings: Unknown value for " "explore_mode: %s\n", cp);
773 }
774 }
775 else if (!strcasecmp (buf, "spellpoint_level_depend")) 140 else if (!strcmp (buf, "spellpoint_level_depend"))
776 { 141 {
777 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 142 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
778 { 143 {
779 settings.spellpoint_level_depend = TRUE; 144 settings.spellpoint_level_depend = TRUE;
780 } 145 }
781 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 146 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
782 { 147 {
783 settings.spellpoint_level_depend = FALSE; 148 settings.spellpoint_level_depend = FALSE;
784 } 149 }
785 else 150 else
786 { 151 {
787 LOG (llevError, "load_settings: Unknown value for " "spellpoint_level_depend: %s\n", cp); 152 LOG (llevError, "load_settings: Unknown value for " "spellpoint_level_depend: %s\n", cp);
788 } 153 }
789 } 154 }
790 else if (!strcasecmp (buf, "stat_loss_on_death")) 155 else if (!strcmp (buf, "stat_loss_on_death"))
791 { 156 {
792 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 157 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
793 { 158 {
794 settings.stat_loss_on_death = TRUE; 159 settings.stat_loss_on_death = TRUE;
795 } 160 }
796 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 161 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
797 { 162 {
798 settings.stat_loss_on_death = FALSE; 163 settings.stat_loss_on_death = FALSE;
799 } 164 }
800 else 165 else
801 { 166 {
802 LOG (llevError, "load_settings: Unknown value for " "stat_loss_on_death: %s\n", cp); 167 LOG (llevError, "load_settings: Unknown value for " "stat_loss_on_death: %s\n", cp);
803 } 168 }
804 } 169 }
805 else if (!strcasecmp (buf, "use_permanent_experience")) 170 else if (!strcmp (buf, "use_permanent_experience"))
806 { 171 {
807 LOG (llevError, "use_permanent_experience is deprecated, use" "permenent_experience_percentage instead\n"); 172 LOG (llevError, "use_permanent_experience is deprecated, use" "permenent_experience_percentage instead\n");
808 } 173 }
809 else if (!strcasecmp (buf, "permanent_experience_percentage")) 174 else if (!strcmp (buf, "permanent_experience_percentage"))
810 { 175 {
811 int val = atoi (cp); 176 int val = atoi (cp);
812 177
813 if (val < 0 || val > 100) 178 if (val < 0 || val > 100)
814 LOG (llevError, "load_settings: permenent_experience_percentage" "must be between 0 and 100, %d is invalid\n", val); 179 LOG (llevError, "load_settings: permenent_experience_percentage" "must be between 0 and 100, %d is invalid\n", val);
815 else 180 else
816 settings.permanent_exp_ratio = val; 181 settings.permanent_exp_ratio = val;
817 } 182 }
818 else if (!strcasecmp (buf, "death_penalty_percentage")) 183 else if (!strcmp (buf, "death_penalty_percentage"))
819 { 184 {
820 int val = atoi (cp); 185 int val = atoi (cp);
821 186
822 if (val < 0 || val > 100) 187 if (val < 0 || val > 100)
823 LOG (llevError, "load_settings: death_penalty_percentage" "must be between 0 and 100, %d is invalid\n", val); 188 LOG (llevError, "load_settings: death_penalty_percentage" "must be between 0 and 100, %d is invalid\n", val);
824 else 189 else
825 settings.death_penalty_ratio = val; 190 settings.death_penalty_ratio = val;
826 } 191 }
827 else if (!strcasecmp (buf, "death_penalty_levels")) 192 else if (!strcmp (buf, "death_penalty_levels"))
828 { 193 {
829 int val = atoi (cp); 194 int val = atoi (cp);
830 195
831 if (val < 0 || val > 255) 196 if (val < 0 || val > 255)
832 LOG (llevError, "load_settings: death_penalty_levels" "can not be negative, %d is invalid\n", val); 197 LOG (llevError, "load_settings: death_penalty_levels" "can not be negative, %d is invalid\n", val);
833 else 198 else
834 settings.death_penalty_level = val; 199 settings.death_penalty_level = val;
835 } 200 }
836 else if (!strcasecmp (buf, "balanced_stat_loss")) 201 else if (!strcmp (buf, "balanced_stat_loss"))
837 { 202 {
838 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 203 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
839 { 204 {
840 settings.balanced_stat_loss = TRUE; 205 settings.balanced_stat_loss = TRUE;
841 } 206 }
842 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 207 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
843 { 208 {
844 settings.balanced_stat_loss = FALSE; 209 settings.balanced_stat_loss = FALSE;
845 } 210 }
846 else 211 else
847 { 212 {
848 LOG (llevError, "load_settings: Unknown value for " "balanced_stat_loss: %s\n", cp); 213 LOG (llevError, "load_settings: Unknown value for " "balanced_stat_loss: %s\n", cp);
849 } 214 }
850 } 215 }
851 else if (!strcasecmp (buf, "simple_exp")) 216 else if (!strcmp (buf, "simple_exp"))
852 { 217 {
853 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 218 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
854 { 219 {
855 settings.simple_exp = TRUE; 220 settings.simple_exp = TRUE;
856 } 221 }
857 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 222 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
858 { 223 {
859 settings.simple_exp = FALSE; 224 settings.simple_exp = FALSE;
860 } 225 }
861 else 226 else
862 { 227 {
863 LOG (llevError, "load_settings: Unknown value for simple_exp: %s\n", cp); 228 LOG (llevError, "load_settings: Unknown value for simple_exp: %s\n", cp);
864 } 229 }
865 } 230 }
866 else if (!strcasecmp (buf, "item_power_factor")) 231 else if (!strcmp (buf, "item_power_factor"))
867 { 232 {
868 float tmp = atof (cp); 233 float tmp = atof (cp);
869 234
870 if (tmp < 0) 235 if (tmp < 0)
871 LOG (llevError, "load_settings: item_power_factor must be a positive number (%f < 0)\n", tmp); 236 LOG (llevError, "load_settings: item_power_factor must be a positive number (%f < 0)\n", tmp);
872 else 237 else
873 settings.item_power_factor = tmp; 238 settings.item_power_factor = tmp;
874 } 239 }
875 else if (!strcasecmp (buf, "pk_luck_penalty")) 240 else if (!strcmp (buf, "pk_luck_penalty"))
876 { 241 {
877 sint16 val = atoi (cp); 242 sint16 val = atoi (cp);
878 243
879 if (val < -100 || val > 100) 244 if (val < -100 || val > 100)
880 LOG (llevError, "load_settings: pk_luck_penalty must be between -100 and 100" ", %d is invalid\n", val); 245 LOG (llevError, "load_settings: pk_luck_penalty must be between -100 and 100" ", %d is invalid\n", val);
881 else 246 else
882 settings.pk_luck_penalty = val; 247 settings.pk_luck_penalty = val;
883 } 248 }
884 else if (!strcasecmp (buf, "set_friendly_fire")) 249 else if (!strcmp (buf, "set_friendly_fire"))
885 { 250 {
886 int val = atoi (cp); 251 int val = atoi (cp);
887 252
888#if COZY_SERVER
889 if (val < 0 || val > 100) 253 if (val < 0 || val > 100)
890 LOG (llevError, "load_settings: set_friendly_fire must be between 0 an 100" ", %d is invalid\n", val); 254 LOG (llevError, "load_settings: set_friendly_fire must be between 0 an 100" ", %d is invalid\n", val);
891#else
892 if (val < 1 || val > 100)
893 LOG (llevError, "load_settings: set_friendly_fire must be between 1 an 100" ", %d is invalid\n", val);
894#endif
895 else 255 else
896 settings.set_friendly_fire = val; 256 settings.set_friendly_fire = val;
897 } 257 }
898 else if (!strcasecmp (buf, "armor_max_enchant")) 258 else if (!strcmp (buf, "armor_max_enchant"))
899 { 259 {
900 int max_e = atoi (cp); 260 int max_e = atoi (cp);
901 261
902 if (max_e <= 0) 262 if (max_e <= 0)
903 LOG (llevError, "load_settings: armor_max_enchant is %d\n", max_e); 263 LOG (llevError, "load_settings: armor_max_enchant is %d\n", max_e);
904 else 264 else
905 settings.armor_max_enchant = max_e; 265 settings.armor_max_enchant = max_e;
906 } 266 }
907 else if (!strcasecmp (buf, "armor_weight_reduction")) 267 else if (!strcmp (buf, "armor_weight_reduction"))
908 { 268 {
909 int wr = atoi (cp); 269 int wr = atoi (cp);
910 270
911 if (wr < 0) 271 if (wr < 0)
912 LOG (llevError, "load_settings: armor_weight_reduction is %d\n", wr); 272 LOG (llevError, "load_settings: armor_weight_reduction is %d\n", wr);
913 else 273 else
914 settings.armor_weight_reduction = wr; 274 settings.armor_weight_reduction = wr;
915 } 275 }
916 else if (!strcasecmp (buf, "armor_weight_linear")) 276 else if (!strcmp (buf, "armor_weight_linear"))
917 { 277 {
918 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 278 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
919 { 279 {
920 settings.armor_weight_linear = TRUE; 280 settings.armor_weight_linear = TRUE;
921 } 281 }
922 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 282 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
923 { 283 {
924 settings.armor_weight_linear = FALSE; 284 settings.armor_weight_linear = FALSE;
925 } 285 }
926 else 286 else
927 { 287 {
928 LOG (llevError, "load_settings: unknown value for armor_weight_linear: %s\n", cp); 288 LOG (llevError, "load_settings: unknown value for armor_weight_linear: %s\n", cp);
929 } 289 }
930 290
931 } 291 }
932 else if (!strcasecmp (buf, "armor_speed_improvement")) 292 else if (!strcmp (buf, "armor_speed_improvement"))
933 { 293 {
934 int wr = atoi (cp); 294 int wr = atoi (cp);
935 295
936 if (wr < 0) 296 if (wr < 0)
937 LOG (llevError, "load_settings: armor_speed_improvement is %d\n", wr); 297 LOG (llevError, "load_settings: armor_speed_improvement is %d\n", wr);
938 else 298 else
939 settings.armor_speed_improvement = wr; 299 settings.armor_speed_improvement = wr;
940 } 300 }
941 else if (!strcasecmp (buf, "armor_speed_linear")) 301 else if (!strcmp (buf, "armor_speed_linear"))
942 { 302 {
943 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) 303 if (!strcmp (cp, "on") || !strcmp (cp, "true"))
944 { 304 {
945 settings.armor_speed_linear = TRUE; 305 settings.armor_speed_linear = TRUE;
946 } 306 }
947 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) 307 else if (!strcmp (cp, "off") || !strcmp (cp, "false"))
948 { 308 {
949 settings.armor_speed_linear = FALSE; 309 settings.armor_speed_linear = FALSE;
950 } 310 }
951 else 311 else
952 { 312 {
953 LOG (llevError, "load_settings: unknown value for armor_speed_linear: %s\n", cp); 313 LOG (llevError, "load_settings: unknown value for armor_speed_linear: %s\n", cp);
954 } 314 }
955 315
956 } 316 }
957 else if (!strcasecmp (buf, "no_player_stealing"))
958 {
959 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
960 {
961 settings.no_player_stealing = TRUE;
962 }
963 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
964 {
965 settings.no_player_stealing = FALSE;
966 }
967 else
968 {
969 LOG (llevError, "load_settings: unknown value for no_player_stealing: %s\n", cp);
970 }
971
972 }
973 else if (!strcasecmp (buf, "create_home_portals"))
974 {
975 if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true"))
976 {
977 settings.create_home_portals = TRUE;
978 }
979 else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false"))
980 {
981 settings.create_home_portals = FALSE;
982 }
983 else
984 {
985 LOG (llevError, "load_settings: Unknown value for create_home_portals: %s\n", cp);
986 }
987
988 }
989 else 317 else
990 { 318 thawer.parse_error ("settings file");
991 LOG (llevError, "Unknown value in settings file: %s\n", buf); 319
992 } 320 thawer.next ();
993 } 321 }
994
995 close_and_delete (fp, comp);
996} 322}
997
998 323
999/* 324/*
1000 * init() is called only once, when starting the program. 325 * init() is called only once, when starting the program.
1001 */ 326 */
1002
1003void 327void
1004init (int argc, char **argv) 328init (int argc, char **argv)
1005{ 329{
1006 init_done = 0; /* Must be done before init_signal() */ 330 init_done = 0; /* Must be done before init_signal() */
1007 logfile = stderr;
1008 parse_args (argc, argv, 1); /* First arg pass - right now it does
1009 * nothing, but in future specifying the
1010 * LibDir in this pass would be reasonable*/
1011 331
332 init_environ ();
1012 cfperl_init (); 333 cfperl_init ();
1013 init_library (); /* Must be called early */
1014 load_settings (); /* Load the settings file */
1015 load_materials ();
1016 parse_args (argc, argv, 2);
1017 fprintf (logfile, "Welcome to CrossFire, v%s\n", VERSION);
1018 fprintf (logfile, "Copyright (C) 1994 Mark Wedel.\n");
1019 fprintf (logfile, "Copyright (C) 1992 Frank Tore Johansen.\n");
1020
1021 if (strcmp (settings.dm_mail, "") != 0)
1022 {
1023 fprintf (logfile, "Maintained locally by: %s\n", settings.dm_mail);
1024 fprintf (logfile, "Questions and bugs should be mailed to above address.\n");
1025 }
1026
1027 SRANDOM (time (NULL));
1028
1029 init_startup (); /* Write (C), check shutdown/forbid files */
1030 init_uuid ();
1031 init_signals (); /* Sets up signal interceptions */
1032 init_commands (); /* Sort command tables */
1033 init_skills ();
1034
1035 parse_args (argc, argv, 3);
1036
1037 if (settings.daemonmode)
1038 logfile = BecomeDaemon (settings.logfilename[0] == '\0' ? "logfile" : settings.logfilename);
1039
1040 init_beforeplay ();
1041 init_ericserver ();
1042 init_done = 1; 334 init_done = 1;
1043} 335}
1044 336
337/* Signal handlers: */
338
339static void
340rec_sigabrt (int i)
341{
342 signal (SIGABRT, SIG_DFL);
343
344 LOG (llevError, "SIGABRT received.\n");
345 cleanup ("SIGABRT received", 1);
346}
347
348static void
349rec_sigquit (int i)
350{
351 signal (SIGQUIT, SIG_IGN);
352
353 LOG (llevInfo, "SIGQUIT received\n");
354 cleanup ("SIGQUIT received", 1);
355}
356
357static void
358rec_sigsegv (int i)
359{
360 signal (SIGSEGV, SIG_DFL);
361
362 LOG (llevError, "SIGSEGV received.\n");
363 cleanup ("SIGSEGV received", 1);
364}
365
366static void
367rec_sigbus (int i)
368{
369 signal (SIGBUS, SIG_DFL);
370
371 LOG (llevError, "SIGBUS received\n");
372 cleanup ("SIGBUS received", 1);
373}
374
375static void
376rec_sigfpe (int i)
377{
378 signal (SIGFPE, SIG_DFL);
379
380 LOG (llevError, "SIGFPE received.\n");
381 cleanup ("SIGFPE received", 1);
382}
383
1045void 384void
1046usage (void) 385reset_signals ()
1047{ 386{
1048 (void) fprintf (logfile, "Usage: crossfire [-h] [-<flags>]...\n"); 387 signal (SIGABRT, SIG_DFL);
388 signal (SIGQUIT, SIG_DFL);
389 signal (SIGSEGV, SIG_DFL);
390#ifdef SIGBUS
391 signal (SIGBUS , SIG_DFL);
392#endif
393 signal (SIGFPE , SIG_DFL);
394 signal (SIGINT , SIG_DFL);
395 signal (SIGTERM, SIG_DFL);
1049} 396}
1050 397
1051void 398void
1052help (void) 399init_signals ()
1053{ 400{
401 // large stack, but it's important data we want to save, and it is not usually
402 // being physically allocated anyways
403 const size_t stacksize = 8 * 1024 * 1024 + SIGSTKSZ;
1054 404
1055/* The information in usage is redundant with what is given below, so why call it? */ 405 stack_t ss;
406 ss.ss_sp = malloc (stacksize);
407 ss.ss_flags = 0;
408 ss.ss_size = stacksize;
409 sigaltstack (&ss, 0);
1056 410
1057/* usage();*/ 411 struct sigaction sa;
1058 printf ("Flags:\n");
1059 printf (" -csport <port> Specifies the port to use for the new client/server code.\n");
1060 printf (" -d Turns on some debugging.\n");
1061 printf (" +d Turns off debugging (useful if server compiled with debugging\n");
1062 printf (" as default).\n");
1063 printf (" -detach The server will go in the background, closing all\n");
1064 printf (" connections to the tty.\n");
1065 printf (" -h Display this information.\n");
1066 printf (" -log <file> Specifies which file to send output to.\n");
1067 printf (" Only has meaning if -detach is specified.\n");
1068 printf (" -mon Turns on monster debugging.\n");
1069 printf (" -o Prints out info on what was defined at compile time.\n");
1070 printf (" -s Display the high-score list.\n");
1071 printf (" -score <name or class> Displays all high scores with matching name/class.\n");
1072 printf (" -v Print version and contributors.\n");
1073 printf (" -data Sets the lib dir (archetypes, treasures, etc.)\n");
1074 printf (" -local Read/write local data (hiscore, unique items, etc.)\n");
1075 printf (" -maps Sets the directory for maps.\n");
1076 printf (" -arch Sets the archetype file to use.\n");
1077 printf (" -regions Sets the regions file to use.\n");
1078 printf (" -playerdir Sets the directory for the player files.\n");
1079 printf (" -templatedir Sets the directory for template generate maps.\n");
1080 printf (" -treasures Sets the treasures file to use.\n");
1081 printf (" -uniquedir Sets the unique items/maps directory.\n");
1082 printf (" -tmpdir Sets the directory for temporary files (mostly maps.)\n");
1083 printf (" -m Lists out suggested experience for all monsters.\n");
1084 printf (" -m2 Dumps out abilities.\n");
1085 printf (" -m3 Dumps out artifact information.\n");
1086 printf (" -m4 Dumps out spell information.\n");
1087 printf (" -m5 Dumps out skill information.\n");
1088 printf (" -m6 Dumps out race information.\n");
1089 printf (" -m7 Dumps out alchemy information.\n");
1090 printf (" -m8 Dumps out gods information.\n");
1091 printf (" -m9 Dumps out more alchemy information (formula checking).\n");
1092 printf (" -mt <name> Dumps out list of treasures for a monster.\n");
1093 exit (0);
1094}
1095 412
1096void 413 sigfillset (&sa.sa_mask);
1097init_beforeplay (void) 414 sa.sa_flags = SA_RESTART;
1098{
1099 init_archetypes (); /* If not called before, reads all archetypes from file */
1100 init_artifacts (); /* If not called before, reads all artifacts from file */
1101 init_spells (); /* If not called before, links archtypes used by spells */
1102 init_regions (); /* If not called before, reads all regions from file */
1103 init_archetype_pointers (); /* Setup global pointers to archetypes */
1104 init_races (); /* overwrite race designations using entries in lib/races file */
1105 init_gods (); /* init linked list of gods from archs */
1106 init_readable (); /* inits useful arrays for readable texts */
1107 init_formulae (); /* If not called before, reads formulae from file */
1108 415
1109 switch (settings.dumpvalues) 416 sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0);
1110 { 417 sa.sa_handler = rec_sigabrt; sigaction (SIGABRT, &sa, 0);
1111 case 1: 418 sa.sa_handler = rec_sigquit; sigaction (SIGQUIT, &sa, 0);
1112 print_monsters (); 419#ifdef SIGBUS
1113 exit (0); 420 sa.sa_handler = rec_sigbus; sigaction (SIGBUS, &sa, 0);
1114 case 2:
1115 dump_abilities ();
1116 exit (0);
1117 case 3:
1118 dump_artifacts ();
1119 exit (0);
1120 case 4:
1121 dump_spells ();
1122 exit (0);
1123 case 5:
1124 exit (0);
1125 case 6:
1126 dump_races ();
1127 exit (0);
1128 case 7:
1129 dump_alchemy ();
1130 exit (0);
1131 case 9:
1132 dump_alchemy_costs ();
1133 exit (0);
1134 case 10:
1135 dump_monster_treasure (settings.dumparg);
1136 exit (0);
1137 }
1138}
1139
1140void
1141init_startup (void)
1142{
1143 char buf[MAX_BUF];
1144 FILE *fp;
1145 int comp;
1146
1147#ifdef SHUTDOWN_FILE
1148 sprintf (buf, "%s/%s", settings.confdir, SHUTDOWN_FILE);
1149 if ((fp = open_and_uncompress (buf, 0, &comp)) != NULL)
1150 {
1151 while (fgets (buf, MAX_BUF - 1, fp) != NULL)
1152 printf ("%s", buf);
1153 close_and_delete (fp, comp);
1154 exit (1);
1155 }
1156#endif 421#endif
422 sa.sa_handler = rec_sigfpe; sigaction (SIGFPE, &sa, 0);
1157 423
1158 if (forbid_play ()) 424 sa.sa_flags |= SA_ONSTACK;
1159 { /* Maybe showing highscore should be allowed? */ 425 sa.sa_handler = rec_sigsegv; sigaction (SIGSEGV, &sa, 0);
1160 LOG (llevError, "CrossFire: Playing not allowed.\n");
1161 exit (-1);
1162 }
1163} 426}
1164 427
1165/* 428static racelink *
1166 * compile_info(): activated with the -o flag. 429get_racelist ()
1167 * It writes out information on how Imakefile and config.h was configured
1168 * at compile time.
1169 */
1170
1171void
1172compile_info (void)
1173{ 430{
1174 int i = 0; 431 racelink *list = new racelink;
1175 432
1176 printf ("Non-standard include files:\n"); 433 list->name = 0;
1177#if !defined (__STRICT_ANSI__) || defined (__sun__) 434 list->nrof = 0;
1178# if !defined (Mips) 435 list->next = 0;
1179 printf ("<stdlib.h>\n"); 436 list->member = get_objectlink ();
1180 i = 1;
1181# endif
1182# if !defined (MACH) && !defined (sony)
1183 printf ("<malloc.h>\n");
1184 i = 1;
1185# endif
1186#endif
1187#ifndef __STRICT_ANSI__
1188# ifndef MACH
1189 printf ("<memory.h\n");
1190 i = 1;
1191# endif
1192#endif
1193#ifndef sgi
1194 printf ("<sys/timeb.h>\n");
1195 i = 1;
1196#endif
1197 if (!i)
1198 printf ("(none)\n");
1199 printf ("Datadir:\t\t%s\n", settings.datadir);
1200 printf ("Localdir:\t\t%s\n", settings.localdir);
1201#ifdef PERM_FILE
1202 printf ("Perm file:\t<ETC>/%s\n", PERM_FILE);
1203#endif
1204#ifdef SHUTDOWN_FILE
1205 printf ("Shutdown file:\t<ETC>/%s\n", SHUTDOWN_FILE);
1206#endif
1207 printf ("Save player:\t<true>\n");
1208 printf ("Save mode:\t%4.4o\n", SAVE_MODE);
1209 printf ("Playerdir:\t<VAR>/%s\n", settings.playerdir);
1210 printf ("Itemsdir:\t<VAR>/%s\n", settings.uniquedir);
1211 printf ("Tmpdir:\t\t%s\n", settings.tmpdir);
1212#ifdef USE_CALLOC
1213 printf ("Use_calloc:\t<true>\n");
1214#else
1215 printf ("Use_calloc:\t<false>\n");
1216#endif
1217 437
1218#ifdef X_EDITOR 438 return list;
1219 printf ("Editor:\t\t%s\n", X_EDITOR);
1220#endif
1221
1222 printf ("Max_time:\t%d\n", MAX_TIME);
1223
1224 execl ("/bin/uname", "uname", "-a", NULL);
1225 LOG (llevError, "Oops, shouldn't have gotten here: execl(/bin/uname) failed: %s\n", strerror (errno));
1226 exit (-1);
1227} 439}
1228 440
1229/* Signal handlers: */ 441 racelink *
1230 442find_racelink (const char *name)
1231void
1232rec_sigsegv (int i)
1233{ 443{
1234 LOG (llevError, "SIGSEGV received.\n"); 444 if (name)
1235 fatal_signal (1, 1); 445 for (racelink *link = first_race; link; link = link->next)
1236} 446 if (!link->name || !strcmp (name, link->name))
447 return link;
1237 448
1238void
1239rec_sigint (int i)
1240{
1241 LOG (llevInfo, "SIGINT received.\n");
1242 fatal_signal (0, 1);
1243}
1244
1245void
1246rec_sighup (int i)
1247{
1248 LOG (llevInfo, "SIGHUP received\n");
1249
1250 if (init_done)
1251 cleanup (0);
1252
1253 exit (0);
1254}
1255
1256void
1257rec_sigquit (int i)
1258{
1259 LOG (llevInfo, "SIGQUIT received\n");
1260 fatal_signal (1, 1);
1261}
1262
1263void
1264rec_sigbus (int i)
1265{
1266#ifdef SIGBUS
1267 LOG (llevError, "SIGBUS received\n");
1268 fatal_signal (1, 1);
1269#endif
1270}
1271
1272void
1273rec_sigterm (int i)
1274{
1275 LOG (llevInfo, "SIGTERM received\n");
1276 fatal_signal (0, 1);
1277}
1278
1279void
1280fatal_signal (int make_core, int close_sockets)
1281{
1282 cleanup (make_core);
1283}
1284
1285void
1286init_signals (void)
1287{
1288 signal (SIGHUP, rec_sighup);
1289 signal (SIGINT, rec_sigint);
1290 signal (SIGQUIT, rec_sigquit);
1291 signal (SIGSEGV, rec_sigsegv);
1292 signal (SIGPIPE, SIG_IGN);
1293#ifdef SIGBUS
1294 signal (SIGBUS, rec_sigbus);
1295#endif
1296 signal (SIGTERM, rec_sigterm);
1297}
1298
1299/* init_races() - reads the races file in the lib/ directory, then
1300 * overwrites old 'race' entries. This routine allow us to quickly
1301 * re-configure the 'alignment' of monsters, objects. Useful for
1302 * putting together lists of creatures, etc that belong to gods.
1303 */
1304
1305void
1306init_races (void)
1307{
1308 FILE *file;
1309 char race[MAX_BUF], fname[MAX_BUF], buf[MAX_BUF], *cp, variable[MAX_BUF];
1310 archetype *mon = NULL;
1311 static int init_done = 0;
1312
1313 if (init_done)
1314 return; 449 return 0;
1315 init_done = 1;
1316 first_race = 0;
1317
1318 sprintf (fname, "%s/races", settings.datadir);
1319 LOG (llevDebug, "Reading races from %s...", fname);
1320 if (!(file = fopen (fname, "r")))
1321 {
1322 LOG (llevError, "Cannot open races file %s: %s\n", fname, strerror (errno));
1323 return;
1324 }
1325
1326 while (fgets (buf, MAX_BUF, file) != NULL)
1327 {
1328 int set_race = 1, set_list = 1;
1329
1330 if (*buf == '#')
1331 continue;
1332
1333 if ((cp = strchr (buf, '\n')) != NULL)
1334 *cp = '\0';
1335
1336 cp = buf;
1337 while (*cp == ' ' || *cp == '!' || *cp == '@')
1338 {
1339 if (*cp == '!')
1340 set_race = 0;
1341 if (*cp == '@')
1342 set_list = 0;
1343 cp++;
1344 }
1345
1346 if (sscanf (cp, "RACE %s", variable))
1347 { /* set new race value */
1348 strcpy (race, variable);
1349 }
1350 else
1351 {
1352 char *cp1;
1353
1354 /* Take out beginning spaces */
1355 for (cp1 = cp; *cp1 == ' '; cp1++)
1356 ;
1357 /* Remove newline and trailing spaces */
1358 for (cp1 = cp + strlen (cp) - 1; *cp1 == '\n' || *cp1 == ' '; cp1--)
1359 {
1360 *cp1 = '\0';
1361 if (cp == cp1)
1362 break;
1363 }
1364
1365 if (cp[strlen (cp) - 1] == '\n')
1366 cp[strlen (cp) - 1] = '\0';
1367
1368 /* set creature race to race value */
1369 if ((mon = archetype::find (cp)) == NULL)
1370 LOG (llevError, "\nCreature %s in race file lacks archetype", cp);
1371 else
1372 {
1373 if (set_race && (!mon->clone.race || strcmp (mon->clone.race, race)))
1374 {
1375 if (mon->clone.race)
1376 LOG (llevDebug, "\n Resetting race to %s from %s for archetype %s", race, &mon->clone.race, &mon->name);
1377
1378 mon->clone.race = race;
1379 }
1380
1381 /* if the arch is a monster, add it to the race list */
1382 if (set_list && QUERY_FLAG (&mon->clone, FLAG_MONSTER))
1383 add_to_racelist (race, &mon->clone);
1384 }
1385 }
1386 }
1387
1388 fclose (file);
1389 LOG (llevDebug, "done.\n");
1390} 450}
1391 451
1392void 452static void
1393dump_races (void)
1394{
1395 racelink *list;
1396 objectlink *tmp;
1397
1398 for (list = first_race; list; list = list->next)
1399 {
1400 fprintf (stderr, "\nRACE %s:\t", &list->name);
1401 for (tmp = list->member; tmp; tmp = tmp->next)
1402 fprintf (stderr, "%s(%d), ", &tmp->ob->arch->name, tmp->ob->level);
1403 }
1404
1405 fprintf (stderr, "\n");
1406}
1407
1408void
1409add_to_racelist (const char *race_name, object *op) 453add_to_racelist (const char *race_name, object *op)
1410{ 454{
1411 racelink *race; 455 racelink *race;
1412 456
1413 if (!op || !race_name) 457 if (!op || !race_name)
… …
1433 477
1434 race->nrof++; 478 race->nrof++;
1435 race->member->ob = op; 479 race->member->ob = op;
1436} 480}
1437 481
1438racelink * 482/* init_races() - reads the races file in the lib/ directory, then
1439get_racelist () 483 * overwrites old 'race' entries. This routine allow us to quickly
484 * re-configure the 'alignment' of monsters, objects. Useful for
485 * putting together lists of creatures, etc that belong to gods.
486 */
487static void
488init_races ()
1440{ 489{
1441 racelink *list = new racelink; 490 FILE *file;
491 char race[MAX_BUF], fname[MAX_BUF], buf[MAX_BUF], *cp, variable[MAX_BUF];
492 archetype *mon = NULL;
493 static int init_done = 0;
1442 494
1443 list->name = 0; 495 if (init_done)
1444 list->nrof = 0;
1445 list->next = 0;
1446 list->member = get_objectlink ();
1447
1448 return list;
1449}
1450
1451racelink *
1452find_racelink (const char *name)
1453{
1454 if (name)
1455 for (racelink *link = first_race; link; link = link->next)
1456 if (!link->name || !strcmp (name, link->name))
1457 return link;
1458
1459 return 0; 496 return;
497 init_done = 1;
498 first_race = 0;
499
500 sprintf (fname, "%s/races", settings.datadir);
501 LOG (llevDebug, "Reading races from %s...\n", fname);
502 if (!(file = fopen (fname, "r")))
503 {
504 LOG (llevError, "Cannot open races file %s: %s\n", fname, strerror (errno));
505 return;
506 }
507
508 while (fgets (buf, MAX_BUF, file) != NULL)
509 {
510 int set_race = 1, set_list = 1;
511
512 if (*buf == '#')
513 continue;
514
515 if ((cp = strchr (buf, '\n')) != NULL)
516 *cp = '\0';
517
518 cp = buf;
519 while (*cp == ' ' || *cp == '!' || *cp == '@')
520 {
521 if (*cp == '!') set_race = 0;
522 if (*cp == '@') set_list = 0;
523
524 cp++;
525 }
526
527 if (sscanf (cp, "RACE %s", variable))
528 /* set new race value */
529 strcpy (race, variable);
530 else
531 {
532 char *cp1;
533
534 /* Take out beginning spaces */
535 for (cp1 = cp; *cp1 == ' '; cp1++)
536 ;
537 /* Remove newline and trailing spaces */
538 for (cp1 = cp + strlen (cp) - 1; *cp1 == '\n' || *cp1 == ' '; cp1--)
539 {
540 *cp1 = '\0';
541 if (cp == cp1)
542 break;
543 }
544
545 if (cp[strlen (cp) - 1] == '\n')
546 cp[strlen (cp) - 1] = '\0';
547
548 /* set creature race to race value */
549 if ((mon = archetype::find (cp)) == NULL)
550 LOG (llevError, "Creature %s in race file lacks archetype\n", cp);
551 else
552 {
553 if (set_race && (!mon->race || strcmp (&mon->race, race)))
554 {
555 if (mon->race)
556 LOG (llevDebug, "Resetting race to %s from %s for archetype %s\n", race, &mon->race, &mon->archname);
557
558 mon->race = race;
559 }
560
561 /* if the arch is a monster, add it to the race list */
562 if (set_list && mon->flag [FLAG_MONSTER])
563 add_to_racelist (race, mon);
564 }
565 }
566 }
567
568 fclose (file);
569 LOG (llevDebug, "done.\n");
1460} 570}
571
572void
573init_beforeplay ()
574{
575 init_artifacts (); /* If not called before, reads all artifacts from file */
576 init_races (); /* overwrite race designations using entries in lib/races file */
577 init_gods (); /* init linked list of gods from archs */
578 init_readable (); /* inits useful arrays for readable texts */
579 init_formulae (); /* If not called before, reads formulae from file */
580}
581

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