1 |
/* |
2 |
* CrossFire, A Multiplayer game |
3 |
* |
4 |
* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
5 |
* Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
6 |
* Copyright (C) 1992 Frank Tore Johansen |
7 |
* |
8 |
* This program is free software; you can redistribute it and/or modify |
9 |
* it under the terms of the GNU General Public License as published by |
10 |
* the Free Software Foundation; either version 2 of the License, or |
11 |
* (at your option) any later version. |
12 |
* |
13 |
* This program is distributed in the hope that it will be useful, |
14 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 |
* GNU General Public License for more details. |
17 |
* |
18 |
* You should have received a copy of the GNU General Public License |
19 |
* along with this program; if not, write to the Free Software |
20 |
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
21 |
* |
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* The authors can be reached via e-mail at <crossfire@schmorp.de> |
23 |
*/ |
24 |
|
25 |
#include <global.h> |
26 |
#include <material.h> |
27 |
#include <loader.h> |
28 |
#include <sproto.h> |
29 |
|
30 |
void |
31 |
set_logfile (char *val) |
32 |
{ |
33 |
settings.logfilename = val; |
34 |
} |
35 |
|
36 |
void |
37 |
call_version (void) |
38 |
{ |
39 |
version (NULL); |
40 |
exit (0); |
41 |
} |
42 |
|
43 |
void |
44 |
showscores (void) |
45 |
{ |
46 |
display_high_score (NULL, 9999, NULL); |
47 |
exit (0); |
48 |
} |
49 |
|
50 |
void |
51 |
set_debug (void) |
52 |
{ |
53 |
settings.debug = llevDebug; |
54 |
} |
55 |
|
56 |
void |
57 |
unset_debug (void) |
58 |
{ |
59 |
settings.debug = llevInfo; |
60 |
} |
61 |
|
62 |
void |
63 |
set_mondebug (void) |
64 |
{ |
65 |
settings.debug = llevMonster; |
66 |
} |
67 |
|
68 |
void |
69 |
set_dumpmon1 (void) |
70 |
{ |
71 |
settings.dumpvalues = 1; |
72 |
} |
73 |
|
74 |
void |
75 |
set_dumpmon2 (void) |
76 |
{ |
77 |
settings.dumpvalues = 2; |
78 |
} |
79 |
|
80 |
void |
81 |
set_dumpmon3 (void) |
82 |
{ |
83 |
settings.dumpvalues = 3; |
84 |
} |
85 |
|
86 |
void |
87 |
set_dumpmon4 (void) |
88 |
{ |
89 |
settings.dumpvalues = 4; |
90 |
} |
91 |
|
92 |
void |
93 |
set_dumpmon5 (void) |
94 |
{ |
95 |
settings.dumpvalues = 5; |
96 |
} |
97 |
|
98 |
void |
99 |
set_dumpmon6 (void) |
100 |
{ |
101 |
settings.dumpvalues = 6; |
102 |
} |
103 |
|
104 |
void |
105 |
set_dumpmon7 (void) |
106 |
{ |
107 |
settings.dumpvalues = 7; |
108 |
} |
109 |
|
110 |
void |
111 |
set_dumpmon8 (void) |
112 |
{ |
113 |
settings.dumpvalues = 8; |
114 |
} |
115 |
|
116 |
void |
117 |
set_dumpmon9 (void) |
118 |
{ |
119 |
settings.dumpvalues = 9; |
120 |
} |
121 |
|
122 |
void |
123 |
set_dumpmont (char *name) |
124 |
{ |
125 |
settings.dumpvalues = 10; |
126 |
settings.dumparg = name; |
127 |
} |
128 |
|
129 |
void |
130 |
set_daemon (void) |
131 |
{ |
132 |
settings.daemonmode = 1; |
133 |
} |
134 |
|
135 |
void |
136 |
set_datadir (char *path) |
137 |
{ |
138 |
settings.datadir = path; |
139 |
} |
140 |
|
141 |
void |
142 |
set_confdir (char *path) |
143 |
{ |
144 |
settings.confdir = path; |
145 |
} |
146 |
|
147 |
void |
148 |
set_localdir (char *path) |
149 |
{ |
150 |
settings.localdir = path; |
151 |
} |
152 |
|
153 |
void |
154 |
set_mapdir (char *path) |
155 |
{ |
156 |
settings.mapdir = path; |
157 |
} |
158 |
|
159 |
void |
160 |
set_archetypes (char *path) |
161 |
{ |
162 |
settings.archetypes = path; |
163 |
} |
164 |
|
165 |
void |
166 |
set_regions (char *path) |
167 |
{ |
168 |
settings.regions = path; |
169 |
} |
170 |
|
171 |
void |
172 |
set_treasures (char *path) |
173 |
{ |
174 |
settings.treasures = path; |
175 |
} |
176 |
|
177 |
void |
178 |
set_uniquedir (char *path) |
179 |
{ |
180 |
settings.uniquedir = path; |
181 |
} |
182 |
|
183 |
void |
184 |
set_templatedir (char *path) |
185 |
{ |
186 |
settings.templatedir = path; |
187 |
} |
188 |
|
189 |
void |
190 |
set_playerdir (char *path) |
191 |
{ |
192 |
settings.playerdir = path; |
193 |
} |
194 |
|
195 |
void |
196 |
set_tmpdir (char *path) |
197 |
{ |
198 |
settings.tmpdir = path; |
199 |
} |
200 |
|
201 |
void |
202 |
showscoresparm (char *data) |
203 |
{ |
204 |
display_high_score (NULL, 9999, data); |
205 |
exit (0); |
206 |
} |
207 |
|
208 |
void |
209 |
set_csport (char *val) |
210 |
{ |
211 |
settings.csport = atoi (val); |
212 |
if (settings.csport <= 0 || settings.csport > 32765 || (settings.csport < 1024 && getuid () != 0)) |
213 |
{ |
214 |
LOG (llevError, "%d is an invalid csport number.\n", settings.csport); |
215 |
exit (1); |
216 |
} |
217 |
} |
218 |
|
219 |
/* Most of this is shamelessly stolen from XSysStats. But since that is |
220 |
* also my program, no problem. |
221 |
*/ |
222 |
struct Command_Line_Options |
223 |
{ |
224 |
const char *cmd_option; /* how it is called on the command line */ |
225 |
uint8 num_args; /* Number or args it takes */ |
226 |
uint8 pass; /* What pass this should be processed on. */ |
227 |
void (*func) (); /* function to call when we match this. |
228 |
* if num_args is true, than that gets passed |
229 |
* to the function, otherwise nothing is passed |
230 |
*/ |
231 |
}; |
232 |
|
233 |
/* The way this system works is pretty simple - parse_args takes |
234 |
* the options passed to the program and a pass number. If an option |
235 |
* matches both in name and in pass (and we have enough options), |
236 |
* we call the associated function. This makes writing a multi |
237 |
* pass system very easy, and it is very easy to add in new options. |
238 |
*/ |
239 |
struct Command_Line_Options options[] = { |
240 |
|
241 |
/* Pass 1 functions - STuff that can/should be called before we actually |
242 |
* initialise any data. |
243 |
*/ |
244 |
{"-h", 0, 1, help}, |
245 |
|
246 |
/* Honor -help also, since it is somewhat common */ |
247 |
{"-help", 0, 1, help}, |
248 |
{"-v", 0, 1, call_version}, |
249 |
{"-d", 0, 1, set_debug}, |
250 |
{"+d", 0, 1, unset_debug}, |
251 |
{"-mon", 0, 1, set_mondebug}, |
252 |
{"-data", 1, 1, (void (*)()) set_datadir}, |
253 |
{"-conf", 1, 1, (void (*)()) set_confdir}, |
254 |
{"-local", 1, 1, (void (*)()) set_localdir}, |
255 |
{"-maps", 1, 1, (void (*)()) set_mapdir}, |
256 |
{"-arch", 1, 1, (void (*)()) set_archetypes}, |
257 |
{"-regions", 1, 1, (void (*)()) set_regions}, |
258 |
{"-playerdir", 1, 1, (void (*)()) set_playerdir}, |
259 |
{"-treasures", 1, 1, (void (*)()) set_treasures}, |
260 |
{"-uniquedir", 1, 1, (void (*)()) set_uniquedir}, |
261 |
{"-templatedir", 1, 1, (void (*)()) set_templatedir}, |
262 |
{"-tmpdir", 1, 1, (void (*)()) set_tmpdir}, |
263 |
{"-log", 1, 1, (void (*)()) set_logfile}, |
264 |
|
265 |
/* Pass 2 functions. Most of these could probably be in pass 1, |
266 |
* as they don't require much of anything to bet set up. |
267 |
*/ |
268 |
{"-csport", 1, 2, (void (*)()) set_csport}, |
269 |
{"-detach", 0, 2, set_daemon}, |
270 |
|
271 |
/* Start of pass 3 information. In theory, by pass 3, all data paths |
272 |
* and defaults should have been set up. |
273 |
*/ |
274 |
{"-o", 0, 3, compile_info}, |
275 |
{"-m", 0, 3, set_dumpmon1}, |
276 |
{"-m2", 0, 3, set_dumpmon2}, |
277 |
{"-m3", 0, 3, set_dumpmon3}, |
278 |
{"-m4", 0, 3, set_dumpmon4}, |
279 |
{"-m5", 0, 3, set_dumpmon5}, |
280 |
{"-m6", 0, 3, set_dumpmon6}, |
281 |
{"-m7", 0, 3, set_dumpmon7}, |
282 |
{"-m8", 0, 3, set_dumpmon8}, |
283 |
{"-m9", 0, 3, set_dumpmon9}, |
284 |
{"-mt", 1, 3, (void (*)()) set_dumpmont}, |
285 |
{"-mexp", 0, 3, dump_experience}, |
286 |
{"-s", 0, 3, showscores}, |
287 |
{"-score", 1, 3, (void (*)()) showscoresparm} |
288 |
}; |
289 |
|
290 |
|
291 |
/* Note since this may be called before the library has been set up, |
292 |
* we don't use any of crossfires built in logging functions. |
293 |
*/ |
294 |
static void |
295 |
parse_args (int argc, char *argv[], int pass) |
296 |
{ |
297 |
size_t i; |
298 |
int on_arg = 1; |
299 |
|
300 |
while (on_arg < argc) |
301 |
{ |
302 |
for (i = 0; i < sizeof (options) / sizeof (struct Command_Line_Options); i++) |
303 |
{ |
304 |
if (!strcmp (options[i].cmd_option, argv[on_arg])) |
305 |
{ |
306 |
/* Found a matching option, but should not be processed on |
307 |
* this pass. Just skip over it |
308 |
*/ |
309 |
if (options[i].pass != pass) |
310 |
{ |
311 |
on_arg += options[i].num_args + 1; |
312 |
break; |
313 |
} |
314 |
if (options[i].num_args) |
315 |
{ |
316 |
if ((on_arg + options[i].num_args) >= argc) |
317 |
{ |
318 |
fprintf (stderr, "%s requires an argument.\n", options[i].cmd_option); |
319 |
exit (1); |
320 |
} |
321 |
else |
322 |
{ |
323 |
if (options[i].num_args == 1) |
324 |
((void (*)(char *)) options[i].func) (argv[on_arg + 1]); |
325 |
if (options[i].num_args == 2) |
326 |
((void (*)(char *, char *)) options[i].func) (argv[on_arg + 1], argv[on_arg + 2]); |
327 |
on_arg += options[i].num_args + 1; |
328 |
} |
329 |
} |
330 |
else |
331 |
{ /* takes no args */ |
332 |
options[i].func (); |
333 |
on_arg++; |
334 |
} |
335 |
break; |
336 |
} |
337 |
} |
338 |
if (i == sizeof (options) / sizeof (struct Command_Line_Options)) |
339 |
{ |
340 |
fprintf (stderr, "Unknown option: %s\n", argv[on_arg]); |
341 |
usage (); |
342 |
exit (1); |
343 |
} |
344 |
} |
345 |
} |
346 |
|
347 |
//TODO: make this a constructor |
348 |
static materialtype_t * |
349 |
get_empty_mat (void) |
350 |
{ |
351 |
materialtype_t *mt; |
352 |
int i; |
353 |
|
354 |
mt = new materialtype_t; |
355 |
|
356 |
mt->name = NULL; |
357 |
mt->description = NULL; |
358 |
for (i = 0; i < NROFATTACKS; i++) |
359 |
{ |
360 |
mt->save[i] = 0; |
361 |
mt->mod[i] = 0; |
362 |
} |
363 |
mt->chance = 0; |
364 |
mt->difficulty = 0; |
365 |
mt->magic = 0; |
366 |
mt->damage = 0; |
367 |
mt->wc = 0; |
368 |
mt->ac = 0; |
369 |
mt->sp = 0; |
370 |
mt->weight = 100; |
371 |
mt->value = 100; |
372 |
mt->next = NULL; |
373 |
return mt; |
374 |
} |
375 |
|
376 |
static void |
377 |
load_materials (void) |
378 |
{ |
379 |
char buf[MAX_BUF], filename[MAX_BUF], *cp, *next; |
380 |
FILE *fp; |
381 |
materialtype_t *mt; |
382 |
int i, value; |
383 |
|
384 |
sprintf (filename, "%s/materials", settings.datadir); |
385 |
LOG (llevDebug, "Reading material type data from %s...\n", filename); |
386 |
if ((fp = fopen (filename, "r")) == NULL) |
387 |
{ |
388 |
LOG (llevError, "Cannot open %s for reading\n", filename); |
389 |
mt = get_empty_mat (); |
390 |
mt->next = NULL; |
391 |
materialt = mt; |
392 |
return; |
393 |
} |
394 |
mt = get_empty_mat (); |
395 |
materialt = mt; |
396 |
while (fgets (buf, MAX_BUF, fp) != NULL) |
397 |
{ |
398 |
if (*buf == '#') |
399 |
continue; |
400 |
if ((cp = strchr (buf, '\n')) != NULL) |
401 |
*cp = '\0'; |
402 |
cp = buf; |
403 |
while (*cp == ' ') /* Skip blanks */ |
404 |
cp++; |
405 |
if (!strncmp (cp, "name", 4)) |
406 |
{ |
407 |
/* clean up the previous entry */ |
408 |
if (mt->next != NULL) |
409 |
{ |
410 |
if (mt->description == NULL) |
411 |
mt->description = mt->name; |
412 |
mt = mt->next; |
413 |
} |
414 |
mt->next = get_empty_mat (); |
415 |
mt->name = strchr (cp, ' ') + 1; |
416 |
} |
417 |
else if (!strncmp (cp, "description", 11)) |
418 |
{ |
419 |
mt->description = strchr (cp, ' ') + 1; |
420 |
} |
421 |
else if (sscanf (cp, "material %d", &value)) |
422 |
{ |
423 |
mt->material = value; |
424 |
} |
425 |
else if (!strncmp (cp, "saves", 5)) |
426 |
{ |
427 |
cp = strchr (cp, ' ') + 1; |
428 |
for (i = 0; i < NROFATTACKS; i++) |
429 |
{ |
430 |
if (cp == NULL) |
431 |
{ |
432 |
mt->save[i] = 0; |
433 |
continue; |
434 |
} |
435 |
if ((next = strchr (cp, ',')) != NULL) |
436 |
*(next++) = '\0'; |
437 |
sscanf (cp, "%d", &value); |
438 |
mt->save[i] = (sint8) value; |
439 |
cp = next; |
440 |
} |
441 |
} |
442 |
else if (!strncmp (cp, "mods", 4)) |
443 |
{ |
444 |
cp = strchr (cp, ' ') + 1; |
445 |
for (i = 0; i < NROFATTACKS; i++) |
446 |
{ |
447 |
if (cp == NULL) |
448 |
{ |
449 |
mt->save[i] = 0; |
450 |
continue; |
451 |
} |
452 |
if ((next = strchr (cp, ',')) != NULL) |
453 |
*(next++) = '\0'; |
454 |
sscanf (cp, "%d", &value); |
455 |
mt->mod[i] = (sint8) value; |
456 |
cp = next; |
457 |
} |
458 |
} |
459 |
else if (sscanf (cp, "chance %d\n", &value)) |
460 |
{ |
461 |
mt->chance = (sint8) value; |
462 |
} |
463 |
else if (sscanf (cp, "diff %d\n", &value)) |
464 |
{ |
465 |
mt->difficulty = (sint8) value; |
466 |
} |
467 |
else if (sscanf (cp, "magic %d\n", &value)) |
468 |
{ |
469 |
mt->magic = (sint8) value; |
470 |
} |
471 |
else if (sscanf (cp, "damage %d\n", &value)) |
472 |
{ |
473 |
mt->damage = (sint8) value; |
474 |
} |
475 |
else if (sscanf (cp, "wc %d\n", &value)) |
476 |
{ |
477 |
mt->wc = (sint8) value; |
478 |
} |
479 |
else if (sscanf (cp, "ac %d\n", &value)) |
480 |
{ |
481 |
mt->ac = (sint8) value; |
482 |
} |
483 |
else if (sscanf (cp, "sp %d\n", &value)) |
484 |
{ |
485 |
mt->sp = (sint8) value; |
486 |
} |
487 |
else if (sscanf (cp, "weight %d\n", &value)) |
488 |
{ |
489 |
mt->weight = value; |
490 |
} |
491 |
else if (sscanf (cp, "value %d\n", &value)) |
492 |
{ |
493 |
mt->value = value; |
494 |
} |
495 |
} |
496 |
if (mt->next) |
497 |
{ |
498 |
delete mt->next; |
499 |
|
500 |
mt->next = NULL; |
501 |
} |
502 |
LOG (llevDebug, "Done.\n"); |
503 |
fclose (fp); |
504 |
} |
505 |
|
506 |
/* This loads the settings file. There could be debate whether this should |
507 |
* be here or in the common directory - but since only the server needs this |
508 |
* information, having it here probably makes more sense. |
509 |
*/ |
510 |
static void |
511 |
load_settings (void) |
512 |
{ |
513 |
char buf[MAX_BUF], *cp; |
514 |
int has_val, comp; |
515 |
FILE *fp; |
516 |
|
517 |
sprintf (buf, "%s/settings", settings.confdir); |
518 |
|
519 |
/* We don't require a settings file at current time, but down the road, |
520 |
* there will probably be so many values that not having a settings file |
521 |
* will not be a good thing. |
522 |
*/ |
523 |
if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL) |
524 |
{ |
525 |
LOG (llevError, "Warning: No settings file found\n"); |
526 |
return; |
527 |
} |
528 |
while (fgets (buf, MAX_BUF - 1, fp) != NULL) |
529 |
{ |
530 |
if (buf[0] == '#') |
531 |
continue; |
532 |
/* eliminate newline */ |
533 |
if ((cp = strrchr (buf, '\n')) != NULL) |
534 |
*cp = '\0'; |
535 |
|
536 |
/* Skip over empty lines */ |
537 |
if (buf[0] == 0) |
538 |
continue; |
539 |
|
540 |
/* Skip all the spaces and set them to nulls. If not space, |
541 |
* set cp to "" to make strcpy's and the like easier down below. |
542 |
*/ |
543 |
if ((cp = strchr (buf, ' ')) != NULL) |
544 |
{ |
545 |
while (*cp == ' ') |
546 |
*cp++ = 0; |
547 |
has_val = 1; |
548 |
} |
549 |
else |
550 |
{ |
551 |
cp = ""; |
552 |
has_val = 0; |
553 |
} |
554 |
|
555 |
if (!strcasecmp (buf, "motd")) |
556 |
{ |
557 |
if (has_val) |
558 |
strcpy (settings.motd, cp); |
559 |
else |
560 |
LOG (llevError, "load_settings: motd must have a value.\n"); |
561 |
} |
562 |
else if (!strcasecmp (buf, "dm_mail")) |
563 |
{ |
564 |
if (has_val) |
565 |
strcpy (settings.dm_mail, cp); |
566 |
else |
567 |
LOG (llevError, "load_settings: dm_mail must have a value.\n"); |
568 |
} |
569 |
else if (!strcasecmp (buf, "worldmapstartx")) |
570 |
{ |
571 |
int size = atoi (cp); |
572 |
|
573 |
if (size < 0) |
574 |
LOG (llevError, "load_settings: worldmapstartx must be at least " "0, %d is invalid\n", size); |
575 |
else |
576 |
settings.worldmapstartx = size; |
577 |
} |
578 |
else if (!strcasecmp (buf, "worldmapstarty")) |
579 |
{ |
580 |
int size = atoi (cp); |
581 |
|
582 |
if (size < 0) |
583 |
LOG (llevError, "load_settings: worldmapstarty must be at least " "0, %d is invalid\n", size); |
584 |
else |
585 |
settings.worldmapstarty = size; |
586 |
} |
587 |
else if (!strcasecmp (buf, "worldmaptilesx")) |
588 |
{ |
589 |
int size = atoi (cp); |
590 |
|
591 |
if (size < 1) |
592 |
LOG (llevError, "load_settings: worldmaptilesx must be greater " "than 1, %d is invalid\n", size); |
593 |
else |
594 |
settings.worldmaptilesx = size; |
595 |
} |
596 |
else if (!strcasecmp (buf, "worldmaptilesy")) |
597 |
{ |
598 |
int size = atoi (cp); |
599 |
|
600 |
if (size < 1) |
601 |
LOG (llevError, "load_settings: worldmaptilesy must be greater " "than 1, %d is invalid\n", size); |
602 |
else |
603 |
settings.worldmaptilesy = size; |
604 |
} |
605 |
else if (!strcasecmp (buf, "worldmaptilesizex")) |
606 |
{ |
607 |
int size = atoi (cp); |
608 |
|
609 |
if (size < 1) |
610 |
LOG (llevError, "load_settings: worldmaptilesizex must be " "greater than 1, %d is invalid\n", size); |
611 |
else |
612 |
settings.worldmaptilesizex = size; |
613 |
} |
614 |
else if (!strcasecmp (buf, "worldmaptilesizey")) |
615 |
{ |
616 |
int size = atoi (cp); |
617 |
|
618 |
if (size < 1) |
619 |
LOG (llevError, "load_settings: worldmaptilesizey must be " "greater than 1, %d is invalid\n", size); |
620 |
else |
621 |
settings.worldmaptilesizey = size; |
622 |
} |
623 |
else if (!strcasecmp (buf, "dynamiclevel")) |
624 |
{ |
625 |
int lev = atoi (cp); |
626 |
|
627 |
if (lev < 0) |
628 |
LOG (llevError, "load_settings: dynamiclevel must be " "at least 0, %d is invalid\n", lev); |
629 |
else |
630 |
settings.dynamiclevel = lev; |
631 |
} |
632 |
else if (!strcasecmp (buf, "fastclock")) |
633 |
{ |
634 |
int lev = atoi (cp); |
635 |
|
636 |
if (lev < 0) |
637 |
LOG (llevError, "load_settings: fastclock must be at least 0" ", %d is invalid\n", lev); |
638 |
else |
639 |
settings.fastclock = lev; |
640 |
} |
641 |
else if (!strcasecmp (buf, "not_permadeth")) |
642 |
{ |
643 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
644 |
{ |
645 |
settings.not_permadeth = TRUE; |
646 |
} |
647 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
648 |
{ |
649 |
settings.not_permadeth = FALSE; |
650 |
} |
651 |
else |
652 |
{ |
653 |
LOG (llevError, "load_settings: Unknown value for not_permadeth" ": %s\n", cp); |
654 |
} |
655 |
} |
656 |
else if (!strcasecmp (buf, "resurrection")) |
657 |
{ |
658 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
659 |
{ |
660 |
settings.resurrection = TRUE; |
661 |
} |
662 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
663 |
{ |
664 |
settings.resurrection = FALSE; |
665 |
} |
666 |
else |
667 |
{ |
668 |
LOG (llevError, "load_settings: Unknown value for resurrection" ": %s\n", cp); |
669 |
} |
670 |
} |
671 |
else if (!strcasecmp (buf, "set_title")) |
672 |
{ |
673 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
674 |
{ |
675 |
settings.set_title = TRUE; |
676 |
} |
677 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
678 |
{ |
679 |
settings.set_title = FALSE; |
680 |
} |
681 |
else |
682 |
{ |
683 |
LOG (llevError, "load_settings: Unknown value for set_title" ": %s\n", cp); |
684 |
} |
685 |
} |
686 |
else if (!strcasecmp (buf, "search_items")) |
687 |
{ |
688 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
689 |
{ |
690 |
settings.search_items = TRUE; |
691 |
} |
692 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
693 |
{ |
694 |
settings.search_items = FALSE; |
695 |
} |
696 |
else |
697 |
{ |
698 |
LOG (llevError, "load_settings: Unknown value for search_items" ": %s\n", cp); |
699 |
} |
700 |
} |
701 |
else if (!strcasecmp (buf, "spell_encumbrance")) |
702 |
{ |
703 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
704 |
{ |
705 |
settings.spell_encumbrance = TRUE; |
706 |
} |
707 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
708 |
{ |
709 |
settings.spell_encumbrance = FALSE; |
710 |
} |
711 |
else |
712 |
{ |
713 |
LOG (llevError, "load_settings: Unknown value for " "spell_encumbrance: %s\n", cp); |
714 |
} |
715 |
} |
716 |
else if (!strcasecmp (buf, "spell_failure_effects")) |
717 |
{ |
718 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
719 |
{ |
720 |
settings.spell_failure_effects = TRUE; |
721 |
} |
722 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
723 |
{ |
724 |
settings.spell_failure_effects = FALSE; |
725 |
} |
726 |
else |
727 |
{ |
728 |
LOG (llevError, "load_settings: Unknown value for " "spell_failure_effects: %s\n", cp); |
729 |
} |
730 |
} |
731 |
else if (!strcasecmp (buf, "casting_time")) |
732 |
{ |
733 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
734 |
{ |
735 |
settings.casting_time = TRUE; |
736 |
} |
737 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
738 |
{ |
739 |
settings.casting_time = FALSE; |
740 |
} |
741 |
else |
742 |
{ |
743 |
LOG (llevError, "load_settings: Unknown value for " "casting_time: %s\n", cp); |
744 |
} |
745 |
} |
746 |
else if (!strcasecmp (buf, "real_wiz")) |
747 |
{ |
748 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
749 |
{ |
750 |
settings.real_wiz = TRUE; |
751 |
} |
752 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
753 |
{ |
754 |
settings.real_wiz = FALSE; |
755 |
} |
756 |
else |
757 |
{ |
758 |
LOG (llevError, "load_settings: Unknown value for " "real_wiz: %s\n", cp); |
759 |
} |
760 |
} |
761 |
else if (!strcasecmp (buf, "spellpoint_level_depend")) |
762 |
{ |
763 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
764 |
{ |
765 |
settings.spellpoint_level_depend = TRUE; |
766 |
} |
767 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
768 |
{ |
769 |
settings.spellpoint_level_depend = FALSE; |
770 |
} |
771 |
else |
772 |
{ |
773 |
LOG (llevError, "load_settings: Unknown value for " "spellpoint_level_depend: %s\n", cp); |
774 |
} |
775 |
} |
776 |
else if (!strcasecmp (buf, "stat_loss_on_death")) |
777 |
{ |
778 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
779 |
{ |
780 |
settings.stat_loss_on_death = TRUE; |
781 |
} |
782 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
783 |
{ |
784 |
settings.stat_loss_on_death = FALSE; |
785 |
} |
786 |
else |
787 |
{ |
788 |
LOG (llevError, "load_settings: Unknown value for " "stat_loss_on_death: %s\n", cp); |
789 |
} |
790 |
} |
791 |
else if (!strcasecmp (buf, "use_permanent_experience")) |
792 |
{ |
793 |
LOG (llevError, "use_permanent_experience is deprecated, use" "permenent_experience_percentage instead\n"); |
794 |
} |
795 |
else if (!strcasecmp (buf, "permanent_experience_percentage")) |
796 |
{ |
797 |
int val = atoi (cp); |
798 |
|
799 |
if (val < 0 || val > 100) |
800 |
LOG (llevError, "load_settings: permenent_experience_percentage" "must be between 0 and 100, %d is invalid\n", val); |
801 |
else |
802 |
settings.permanent_exp_ratio = val; |
803 |
} |
804 |
else if (!strcasecmp (buf, "death_penalty_percentage")) |
805 |
{ |
806 |
int val = atoi (cp); |
807 |
|
808 |
if (val < 0 || val > 100) |
809 |
LOG (llevError, "load_settings: death_penalty_percentage" "must be between 0 and 100, %d is invalid\n", val); |
810 |
else |
811 |
settings.death_penalty_ratio = val; |
812 |
} |
813 |
else if (!strcasecmp (buf, "death_penalty_levels")) |
814 |
{ |
815 |
int val = atoi (cp); |
816 |
|
817 |
if (val < 0 || val > 255) |
818 |
LOG (llevError, "load_settings: death_penalty_levels" "can not be negative, %d is invalid\n", val); |
819 |
else |
820 |
settings.death_penalty_level = val; |
821 |
} |
822 |
else if (!strcasecmp (buf, "balanced_stat_loss")) |
823 |
{ |
824 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
825 |
{ |
826 |
settings.balanced_stat_loss = TRUE; |
827 |
} |
828 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
829 |
{ |
830 |
settings.balanced_stat_loss = FALSE; |
831 |
} |
832 |
else |
833 |
{ |
834 |
LOG (llevError, "load_settings: Unknown value for " "balanced_stat_loss: %s\n", cp); |
835 |
} |
836 |
} |
837 |
else if (!strcasecmp (buf, "simple_exp")) |
838 |
{ |
839 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
840 |
{ |
841 |
settings.simple_exp = TRUE; |
842 |
} |
843 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
844 |
{ |
845 |
settings.simple_exp = FALSE; |
846 |
} |
847 |
else |
848 |
{ |
849 |
LOG (llevError, "load_settings: Unknown value for simple_exp: %s\n", cp); |
850 |
} |
851 |
} |
852 |
else if (!strcasecmp (buf, "item_power_factor")) |
853 |
{ |
854 |
float tmp = atof (cp); |
855 |
|
856 |
if (tmp < 0) |
857 |
LOG (llevError, "load_settings: item_power_factor must be a positive number (%f < 0)\n", tmp); |
858 |
else |
859 |
settings.item_power_factor = tmp; |
860 |
} |
861 |
else if (!strcasecmp (buf, "pk_luck_penalty")) |
862 |
{ |
863 |
sint16 val = atoi (cp); |
864 |
|
865 |
if (val < -100 || val > 100) |
866 |
LOG (llevError, "load_settings: pk_luck_penalty must be between -100 and 100" ", %d is invalid\n", val); |
867 |
else |
868 |
settings.pk_luck_penalty = val; |
869 |
} |
870 |
else if (!strcasecmp (buf, "set_friendly_fire")) |
871 |
{ |
872 |
int val = atoi (cp); |
873 |
|
874 |
#if COZY_SERVER |
875 |
if (val < 0 || val > 100) |
876 |
LOG (llevError, "load_settings: set_friendly_fire must be between 0 an 100" ", %d is invalid\n", val); |
877 |
#else |
878 |
if (val < 1 || val > 100) |
879 |
LOG (llevError, "load_settings: set_friendly_fire must be between 1 an 100" ", %d is invalid\n", val); |
880 |
#endif |
881 |
else |
882 |
settings.set_friendly_fire = val; |
883 |
} |
884 |
else if (!strcasecmp (buf, "armor_max_enchant")) |
885 |
{ |
886 |
int max_e = atoi (cp); |
887 |
|
888 |
if (max_e <= 0) |
889 |
LOG (llevError, "load_settings: armor_max_enchant is %d\n", max_e); |
890 |
else |
891 |
settings.armor_max_enchant = max_e; |
892 |
} |
893 |
else if (!strcasecmp (buf, "armor_weight_reduction")) |
894 |
{ |
895 |
int wr = atoi (cp); |
896 |
|
897 |
if (wr < 0) |
898 |
LOG (llevError, "load_settings: armor_weight_reduction is %d\n", wr); |
899 |
else |
900 |
settings.armor_weight_reduction = wr; |
901 |
} |
902 |
else if (!strcasecmp (buf, "armor_weight_linear")) |
903 |
{ |
904 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
905 |
{ |
906 |
settings.armor_weight_linear = TRUE; |
907 |
} |
908 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
909 |
{ |
910 |
settings.armor_weight_linear = FALSE; |
911 |
} |
912 |
else |
913 |
{ |
914 |
LOG (llevError, "load_settings: unknown value for armor_weight_linear: %s\n", cp); |
915 |
} |
916 |
|
917 |
} |
918 |
else if (!strcasecmp (buf, "armor_speed_improvement")) |
919 |
{ |
920 |
int wr = atoi (cp); |
921 |
|
922 |
if (wr < 0) |
923 |
LOG (llevError, "load_settings: armor_speed_improvement is %d\n", wr); |
924 |
else |
925 |
settings.armor_speed_improvement = wr; |
926 |
} |
927 |
else if (!strcasecmp (buf, "armor_speed_linear")) |
928 |
{ |
929 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
930 |
{ |
931 |
settings.armor_speed_linear = TRUE; |
932 |
} |
933 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
934 |
{ |
935 |
settings.armor_speed_linear = FALSE; |
936 |
} |
937 |
else |
938 |
{ |
939 |
LOG (llevError, "load_settings: unknown value for armor_speed_linear: %s\n", cp); |
940 |
} |
941 |
|
942 |
} |
943 |
else if (!strcasecmp (buf, "no_player_stealing")) |
944 |
{ |
945 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
946 |
{ |
947 |
settings.no_player_stealing = TRUE; |
948 |
} |
949 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
950 |
{ |
951 |
settings.no_player_stealing = FALSE; |
952 |
} |
953 |
else |
954 |
{ |
955 |
LOG (llevError, "load_settings: unknown value for no_player_stealing: %s\n", cp); |
956 |
} |
957 |
|
958 |
} |
959 |
else if (!strcasecmp (buf, "create_home_portals")) |
960 |
{ |
961 |
if (!strcasecmp (cp, "on") || !strcasecmp (cp, "true")) |
962 |
{ |
963 |
settings.create_home_portals = TRUE; |
964 |
} |
965 |
else if (!strcasecmp (cp, "off") || !strcasecmp (cp, "false")) |
966 |
{ |
967 |
settings.create_home_portals = FALSE; |
968 |
} |
969 |
else |
970 |
{ |
971 |
LOG (llevError, "load_settings: Unknown value for create_home_portals: %s\n", cp); |
972 |
} |
973 |
|
974 |
} |
975 |
else |
976 |
{ |
977 |
LOG (llevError, "Unknown value in settings file: %s\n", buf); |
978 |
} |
979 |
} |
980 |
|
981 |
close_and_delete (fp, comp); |
982 |
} |
983 |
|
984 |
/* |
985 |
* init() is called only once, when starting the program. |
986 |
*/ |
987 |
|
988 |
void |
989 |
init (int argc, char **argv) |
990 |
{ |
991 |
init_done = 0; /* Must be done before init_signal() */ |
992 |
rndm.seed (time (0)); |
993 |
|
994 |
logfile = stderr; |
995 |
parse_args (argc, argv, 1); /* First arg pass - right now it does |
996 |
* nothing, but in future specifying the |
997 |
* LibDir in this pass would be reasonable*/ |
998 |
|
999 |
cfperl_init (); |
1000 |
init_library (); /* Must be called early */ |
1001 |
load_settings (); /* Load the settings file */ |
1002 |
load_materials (); |
1003 |
parse_args (argc, argv, 2); |
1004 |
fprintf (logfile, "Welcome to CrossFire, v%s\n", VERSION); |
1005 |
fprintf (logfile, "Copyright (C) 2005, 2006, 2007 Marc Lehmann.\n"); |
1006 |
fprintf (logfile, "Copyright (C) 1994 Mark Wedel.\n"); |
1007 |
fprintf (logfile, "Copyright (C) 1992 Frank Tore Johansen.\n"); |
1008 |
|
1009 |
if (strcmp (settings.dm_mail, "") != 0) |
1010 |
{ |
1011 |
fprintf (logfile, "Maintained locally by: %s\n", settings.dm_mail); |
1012 |
fprintf (logfile, "Questions and bugs should be mailed to above address.\n"); |
1013 |
} |
1014 |
|
1015 |
init_startup (); /* Write (C), check shutdown/forbid files */ |
1016 |
init_uuid (); |
1017 |
init_signals (); /* Sets up signal interceptions */ |
1018 |
init_commands (); /* Sort command tables */ |
1019 |
init_skills (); |
1020 |
|
1021 |
parse_args (argc, argv, 3); |
1022 |
|
1023 |
if (settings.daemonmode) |
1024 |
logfile = BecomeDaemon (settings.logfilename[0] == '\0' ? "logfile" : settings.logfilename); |
1025 |
|
1026 |
init_beforeplay (); |
1027 |
init_ericserver (); |
1028 |
init_done = 1; |
1029 |
} |
1030 |
|
1031 |
void |
1032 |
usage (void) |
1033 |
{ |
1034 |
(void) fprintf (logfile, "Usage: crossfire [-h] [-<flags>]...\n"); |
1035 |
} |
1036 |
|
1037 |
void |
1038 |
help (void) |
1039 |
{ |
1040 |
|
1041 |
/* The information in usage is redundant with what is given below, so why call it? */ |
1042 |
|
1043 |
/* usage();*/ |
1044 |
printf ("Flags:\n"); |
1045 |
printf (" -csport <port> Specifies the port to use for the new client/server code.\n"); |
1046 |
printf (" -d Turns on some debugging.\n"); |
1047 |
printf (" +d Turns off debugging (useful if server compiled with debugging\n"); |
1048 |
printf (" as default).\n"); |
1049 |
printf (" -detach The server will go in the background, closing all\n"); |
1050 |
printf (" connections to the tty.\n"); |
1051 |
printf (" -h Display this information.\n"); |
1052 |
printf (" -log <file> Specifies which file to send output to.\n"); |
1053 |
printf (" Only has meaning if -detach is specified.\n"); |
1054 |
printf (" -mon Turns on monster debugging.\n"); |
1055 |
printf (" -o Prints out info on what was defined at compile time.\n"); |
1056 |
printf (" -s Display the high-score list.\n"); |
1057 |
printf (" -score <name or class> Displays all high scores with matching name/class.\n"); |
1058 |
printf (" -v Print version and contributors.\n"); |
1059 |
printf (" -data Sets the lib dir (archetypes, treasures, etc.)\n"); |
1060 |
printf (" -local Read/write local data (hiscore, unique items, etc.)\n"); |
1061 |
printf (" -maps Sets the directory for maps.\n"); |
1062 |
printf (" -arch Sets the archetype file to use.\n"); |
1063 |
printf (" -regions Sets the regions file to use.\n"); |
1064 |
printf (" -playerdir Sets the directory for the player files.\n"); |
1065 |
printf (" -templatedir Sets the directory for template generate maps.\n"); |
1066 |
printf (" -treasures Sets the treasures file to use.\n"); |
1067 |
printf (" -uniquedir Sets the unique items/maps directory.\n"); |
1068 |
printf (" -tmpdir Sets the directory for temporary files (mostly maps.)\n"); |
1069 |
printf (" -m Lists out suggested experience for all monsters.\n"); |
1070 |
printf (" -m2 Dumps out abilities.\n"); |
1071 |
printf (" -m3 Dumps out artifact information.\n"); |
1072 |
printf (" -m4 Dumps out spell information.\n"); |
1073 |
printf (" -m5 Dumps out skill information.\n"); |
1074 |
printf (" -m6 Dumps out race information.\n"); |
1075 |
printf (" -m7 Dumps out alchemy information.\n"); |
1076 |
printf (" -m8 Dumps out gods information.\n"); |
1077 |
printf (" -m9 Dumps out more alchemy information (formula checking).\n"); |
1078 |
printf (" -mt <name> Dumps out list of treasures for a monster.\n"); |
1079 |
exit (0); |
1080 |
} |
1081 |
|
1082 |
void |
1083 |
init_beforeplay (void) |
1084 |
{ |
1085 |
init_archetypes (); /* If not called before, reads all archetypes from file */ |
1086 |
init_artifacts (); /* If not called before, reads all artifacts from file */ |
1087 |
init_spells (); /* If not called before, links archtypes used by spells */ |
1088 |
init_regions (); /* If not called before, reads all regions from file */ |
1089 |
init_archetype_pointers (); /* Setup global pointers to archetypes */ |
1090 |
init_races (); /* overwrite race designations using entries in lib/races file */ |
1091 |
init_gods (); /* init linked list of gods from archs */ |
1092 |
init_readable (); /* inits useful arrays for readable texts */ |
1093 |
init_formulae (); /* If not called before, reads formulae from file */ |
1094 |
|
1095 |
switch (settings.dumpvalues) |
1096 |
{ |
1097 |
case 1: |
1098 |
print_monsters (); |
1099 |
exit (0); |
1100 |
case 2: |
1101 |
dump_abilities (); |
1102 |
exit (0); |
1103 |
case 3: |
1104 |
dump_artifacts (); |
1105 |
exit (0); |
1106 |
case 4: |
1107 |
dump_spells (); |
1108 |
exit (0); |
1109 |
case 5: |
1110 |
exit (0); |
1111 |
case 6: |
1112 |
dump_races (); |
1113 |
exit (0); |
1114 |
case 7: |
1115 |
dump_alchemy (); |
1116 |
exit (0); |
1117 |
case 9: |
1118 |
dump_alchemy_costs (); |
1119 |
exit (0); |
1120 |
case 10: |
1121 |
dump_monster_treasure (settings.dumparg); |
1122 |
exit (0); |
1123 |
} |
1124 |
} |
1125 |
|
1126 |
void |
1127 |
init_startup (void) |
1128 |
{ |
1129 |
char buf[MAX_BUF]; |
1130 |
FILE *fp; |
1131 |
int comp; |
1132 |
|
1133 |
#ifdef SHUTDOWN_FILE |
1134 |
sprintf (buf, "%s/%s", settings.confdir, SHUTDOWN_FILE); |
1135 |
if ((fp = open_and_uncompress (buf, 0, &comp)) != NULL) |
1136 |
{ |
1137 |
while (fgets (buf, MAX_BUF - 1, fp) != NULL) |
1138 |
printf ("%s", buf); |
1139 |
close_and_delete (fp, comp); |
1140 |
exit (1); |
1141 |
} |
1142 |
#endif |
1143 |
|
1144 |
if (forbid_play ()) |
1145 |
{ /* Maybe showing highscore should be allowed? */ |
1146 |
LOG (llevError, "CrossFire: Playing not allowed.\n"); |
1147 |
exit (-1); |
1148 |
} |
1149 |
} |
1150 |
|
1151 |
/* |
1152 |
* compile_info(): activated with the -o flag. |
1153 |
* It writes out information on how Imakefile and config.h was configured |
1154 |
* at compile time. |
1155 |
*/ |
1156 |
|
1157 |
void |
1158 |
compile_info (void) |
1159 |
{ |
1160 |
int i = 0; |
1161 |
|
1162 |
printf ("Non-standard include files:\n"); |
1163 |
#if !defined (__STRICT_ANSI__) || defined (__sun__) |
1164 |
# if !defined (Mips) |
1165 |
printf ("<stdlib.h>\n"); |
1166 |
i = 1; |
1167 |
# endif |
1168 |
# if !defined (MACH) && !defined (sony) |
1169 |
printf ("<malloc.h>\n"); |
1170 |
i = 1; |
1171 |
# endif |
1172 |
#endif |
1173 |
#ifndef __STRICT_ANSI__ |
1174 |
# ifndef MACH |
1175 |
printf ("<memory.h\n"); |
1176 |
i = 1; |
1177 |
# endif |
1178 |
#endif |
1179 |
#ifndef sgi |
1180 |
printf ("<sys/timeb.h>\n"); |
1181 |
i = 1; |
1182 |
#endif |
1183 |
if (!i) |
1184 |
printf ("(none)\n"); |
1185 |
printf ("Datadir:\t\t%s\n", settings.datadir); |
1186 |
printf ("Localdir:\t\t%s\n", settings.localdir); |
1187 |
#ifdef PERM_FILE |
1188 |
printf ("Perm file:\t<ETC>/%s\n", PERM_FILE); |
1189 |
#endif |
1190 |
#ifdef SHUTDOWN_FILE |
1191 |
printf ("Shutdown file:\t<ETC>/%s\n", SHUTDOWN_FILE); |
1192 |
#endif |
1193 |
printf ("Save player:\t<true>\n"); |
1194 |
printf ("Save mode:\t%4.4o\n", SAVE_MODE); |
1195 |
printf ("Playerdir:\t<VAR>/%s\n", settings.playerdir); |
1196 |
printf ("Itemsdir:\t<VAR>/%s\n", settings.uniquedir); |
1197 |
printf ("Tmpdir:\t\t%s\n", settings.tmpdir); |
1198 |
#ifdef USE_CALLOC |
1199 |
printf ("Use_calloc:\t<true>\n"); |
1200 |
#else |
1201 |
printf ("Use_calloc:\t<false>\n"); |
1202 |
#endif |
1203 |
|
1204 |
#ifdef X_EDITOR |
1205 |
printf ("Editor:\t\t%s\n", X_EDITOR); |
1206 |
#endif |
1207 |
|
1208 |
printf ("Max_time:\t%d\n", MAX_TIME); |
1209 |
|
1210 |
execl ("/bin/uname", "uname", "-a", NULL); |
1211 |
LOG (llevError, "Oops, shouldn't have gotten here: execl(/bin/uname) failed: %s\n", strerror (errno)); |
1212 |
exit (-1); |
1213 |
} |
1214 |
|
1215 |
/* Signal handlers: */ |
1216 |
|
1217 |
void |
1218 |
rec_sigabrt (int i) |
1219 |
{ |
1220 |
signal (SIGABRT, SIG_DFL); |
1221 |
|
1222 |
LOG (llevError, "SIGABRT received.\n"); |
1223 |
cleanup ("SIGABRT received", 1); |
1224 |
} |
1225 |
|
1226 |
void |
1227 |
rec_sigsegv (int i) |
1228 |
{ |
1229 |
signal (SIGSEGV, SIG_DFL); |
1230 |
|
1231 |
LOG (llevError, "SIGSEGV received.\n"); |
1232 |
cleanup ("SIGSEGV received", 1); |
1233 |
} |
1234 |
|
1235 |
void |
1236 |
rec_sigquit (int i) |
1237 |
{ |
1238 |
signal (SIGQUIT, SIG_IGN); |
1239 |
|
1240 |
LOG (llevInfo, "SIGQUIT received\n"); |
1241 |
cleanup ("SIGQUIT received", 1); |
1242 |
} |
1243 |
|
1244 |
void |
1245 |
rec_sigbus (int i) |
1246 |
{ |
1247 |
signal (SIGBUS, SIG_DFL); |
1248 |
|
1249 |
LOG (llevError, "SIGBUS received\n"); |
1250 |
cleanup ("SIGBUS received", 1); |
1251 |
} |
1252 |
|
1253 |
void |
1254 |
init_signals (void) |
1255 |
{ |
1256 |
// large stack, but it's important data we want to save, and it is not usually |
1257 |
// being physically allocated anyways |
1258 |
const size_t stacksize = 8 * 1024 * 1024 + SIGSTKSZ; |
1259 |
|
1260 |
stack_t ss; |
1261 |
ss.ss_sp = malloc (stacksize); |
1262 |
ss.ss_flags = 0; |
1263 |
ss.ss_size = stacksize; |
1264 |
sigaltstack (&ss, 0); |
1265 |
|
1266 |
struct sigaction sa; |
1267 |
|
1268 |
sigfillset (&sa.sa_mask); |
1269 |
sa.sa_flags = SA_ONSTACK | SA_RESTART; |
1270 |
|
1271 |
sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
1272 |
sa.sa_handler = rec_sigabrt; sigaction (SIGABRT, &sa, 0); |
1273 |
sa.sa_handler = rec_sigquit; sigaction (SIGQUIT, &sa, 0); |
1274 |
sa.sa_handler = rec_sigsegv; sigaction (SIGSEGV, &sa, 0); |
1275 |
sa.sa_handler = rec_sigbus; sigaction (SIGBUS, &sa, 0); |
1276 |
} |
1277 |
|
1278 |
/* init_races() - reads the races file in the lib/ directory, then |
1279 |
* overwrites old 'race' entries. This routine allow us to quickly |
1280 |
* re-configure the 'alignment' of monsters, objects. Useful for |
1281 |
* putting together lists of creatures, etc that belong to gods. |
1282 |
*/ |
1283 |
void |
1284 |
init_races (void) |
1285 |
{ |
1286 |
FILE *file; |
1287 |
char race[MAX_BUF], fname[MAX_BUF], buf[MAX_BUF], *cp, variable[MAX_BUF]; |
1288 |
archetype *mon = NULL; |
1289 |
static int init_done = 0; |
1290 |
|
1291 |
if (init_done) |
1292 |
return; |
1293 |
init_done = 1; |
1294 |
first_race = 0; |
1295 |
|
1296 |
sprintf (fname, "%s/races", settings.datadir); |
1297 |
LOG (llevDebug, "Reading races from %s...\n", fname); |
1298 |
if (!(file = fopen (fname, "r"))) |
1299 |
{ |
1300 |
LOG (llevError, "Cannot open races file %s: %s\n", fname, strerror (errno)); |
1301 |
return; |
1302 |
} |
1303 |
|
1304 |
while (fgets (buf, MAX_BUF, file) != NULL) |
1305 |
{ |
1306 |
int set_race = 1, set_list = 1; |
1307 |
|
1308 |
if (*buf == '#') |
1309 |
continue; |
1310 |
|
1311 |
if ((cp = strchr (buf, '\n')) != NULL) |
1312 |
*cp = '\0'; |
1313 |
|
1314 |
cp = buf; |
1315 |
while (*cp == ' ' || *cp == '!' || *cp == '@') |
1316 |
{ |
1317 |
if (*cp == '!') |
1318 |
set_race = 0; |
1319 |
if (*cp == '@') |
1320 |
set_list = 0; |
1321 |
cp++; |
1322 |
} |
1323 |
|
1324 |
if (sscanf (cp, "RACE %s", variable)) |
1325 |
{ /* set new race value */ |
1326 |
strcpy (race, variable); |
1327 |
} |
1328 |
else |
1329 |
{ |
1330 |
char *cp1; |
1331 |
|
1332 |
/* Take out beginning spaces */ |
1333 |
for (cp1 = cp; *cp1 == ' '; cp1++) |
1334 |
; |
1335 |
/* Remove newline and trailing spaces */ |
1336 |
for (cp1 = cp + strlen (cp) - 1; *cp1 == '\n' || *cp1 == ' '; cp1--) |
1337 |
{ |
1338 |
*cp1 = '\0'; |
1339 |
if (cp == cp1) |
1340 |
break; |
1341 |
} |
1342 |
|
1343 |
if (cp[strlen (cp) - 1] == '\n') |
1344 |
cp[strlen (cp) - 1] = '\0'; |
1345 |
|
1346 |
/* set creature race to race value */ |
1347 |
if ((mon = archetype::find (cp)) == NULL) |
1348 |
LOG (llevError, "Creature %s in race file lacks archetype\n", cp); |
1349 |
else |
1350 |
{ |
1351 |
if (set_race && (!mon->clone.race || strcmp (mon->clone.race, race))) |
1352 |
{ |
1353 |
if (mon->clone.race) |
1354 |
LOG (llevDebug, "Resetting race to %s from %s for archetype %s\n", race, &mon->clone.race, &mon->name); |
1355 |
|
1356 |
mon->clone.race = race; |
1357 |
} |
1358 |
|
1359 |
/* if the arch is a monster, add it to the race list */ |
1360 |
if (set_list && QUERY_FLAG (&mon->clone, FLAG_MONSTER)) |
1361 |
add_to_racelist (race, &mon->clone); |
1362 |
} |
1363 |
} |
1364 |
} |
1365 |
|
1366 |
fclose (file); |
1367 |
LOG (llevDebug, "done.\n"); |
1368 |
} |
1369 |
|
1370 |
void |
1371 |
dump_races (void) |
1372 |
{ |
1373 |
racelink *list; |
1374 |
objectlink *tmp; |
1375 |
|
1376 |
for (list = first_race; list; list = list->next) |
1377 |
{ |
1378 |
fprintf (stderr, "\nRACE %s:\t", &list->name); |
1379 |
for (tmp = list->member; tmp; tmp = tmp->next) |
1380 |
fprintf (stderr, "%s(%d), ", &tmp->ob->arch->name, tmp->ob->level); |
1381 |
} |
1382 |
|
1383 |
fprintf (stderr, "\n"); |
1384 |
} |
1385 |
|
1386 |
void |
1387 |
add_to_racelist (const char *race_name, object *op) |
1388 |
{ |
1389 |
racelink *race; |
1390 |
|
1391 |
if (!op || !race_name) |
1392 |
return; |
1393 |
|
1394 |
race = find_racelink (race_name); |
1395 |
|
1396 |
if (!race) |
1397 |
{ /* add in a new race list */ |
1398 |
race = get_racelist (); |
1399 |
race->next = first_race; |
1400 |
first_race = race; |
1401 |
race->name = race_name; |
1402 |
} |
1403 |
|
1404 |
if (race->member->ob) |
1405 |
{ |
1406 |
objectlink *tmp = get_objectlink (); |
1407 |
|
1408 |
tmp->next = race->member; |
1409 |
race->member = tmp; |
1410 |
} |
1411 |
|
1412 |
race->nrof++; |
1413 |
race->member->ob = op; |
1414 |
} |
1415 |
|
1416 |
racelink * |
1417 |
get_racelist () |
1418 |
{ |
1419 |
racelink *list = new racelink; |
1420 |
|
1421 |
list->name = 0; |
1422 |
list->nrof = 0; |
1423 |
list->next = 0; |
1424 |
list->member = get_objectlink (); |
1425 |
|
1426 |
return list; |
1427 |
} |
1428 |
|
1429 |
racelink * |
1430 |
find_racelink (const char *name) |
1431 |
{ |
1432 |
if (name) |
1433 |
for (racelink *link = first_race; link; link = link->next) |
1434 |
if (!link->name || !strcmp (name, link->name)) |
1435 |
return link; |
1436 |
|
1437 |
return 0; |
1438 |
} |