1 | /* |
1 | /* |
2 | CrossFire, A Multiplayer game for X-windows |
2 | * CrossFire, A Multiplayer game |
3 | |
3 | * |
4 | Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
5 | Copyright (C) 2001-2003 Mark Wedel & Crossfire Development Team |
5 | * Copyright (C) 2001-2003 Mark Wedel & Crossfire Development Team |
6 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (C) 1992 Frank Tore Johansen |
7 | |
7 | * |
8 | This program is free software; you can redistribute it and/or modify |
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 |
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 |
10 | * the Free Software Foundation; either version 2 of the License, or |
11 | (at your option) any later version. |
11 | * (at your option) any later version. |
12 | |
12 | * |
13 | This program is distributed in the hope that it will be useful, |
13 | * This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
17 | |
17 | * |
18 | You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
20 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
21 | |
21 | * |
22 | The authors can be reached via e-mail at <crossfire@schmorp.de> |
22 | * The authors can be reached via e-mail at <crossfire@schmorp.de> |
23 | */ |
23 | */ |
24 | |
24 | |
25 | #include <global.h> |
25 | #include <global.h> |
26 | #include <object.h> |
26 | #include <object.h> |
27 | #include <tod.h> |
27 | #include <tod.h> |
28 | |
|
|
29 | #ifdef HAVE_DES_H |
|
|
30 | # include <des.h> |
|
|
31 | #else |
|
|
32 | # ifdef HAVE_CRYPT_H |
|
|
33 | # include <crypt.h> |
|
|
34 | # endif |
|
|
35 | #endif |
|
|
36 | |
28 | |
37 | #include <sproto.h> |
29 | #include <sproto.h> |
38 | #include <time.h> |
30 | #include <time.h> |
39 | |
31 | |
40 | #include <../random_maps/random_map.h> |
32 | #include <../random_maps/random_map.h> |
… | |
… | |
55 | |
47 | |
56 | new_draw_info (NDI_UNIQUE, 0, op, "Authors and contributors to this program:"); |
48 | new_draw_info (NDI_UNIQUE, 0, op, "Authors and contributors to this program:"); |
57 | new_draw_info (NDI_UNIQUE, 0, op, "Marc A. Lehmann <pcg@goof.com>"); |
49 | new_draw_info (NDI_UNIQUE, 0, op, "Marc A. Lehmann <pcg@goof.com>"); |
58 | new_draw_info (NDI_UNIQUE, 0, op, "Robin Redeker <elmex@x-paste.de>"); |
50 | new_draw_info (NDI_UNIQUE, 0, op, "Robin Redeker <elmex@x-paste.de>"); |
59 | new_draw_info (NDI_UNIQUE, 0, op, "Pippijn van Steenhoven <pip88nl@gmail.com>"); |
51 | new_draw_info (NDI_UNIQUE, 0, op, "Pippijn van Steenhoven <pip88nl@gmail.com>"); |
|
|
52 | new_draw_info (NDI_UNIQUE, 0, op, ""); |
|
|
53 | new_draw_info (NDI_UNIQUE, 0, op, "Authors and contributors to the original Crossfire:"); |
60 | new_draw_info (NDI_UNIQUE, 0, op, "Mark Wedel <mwedel@sonic.net>"); |
54 | new_draw_info (NDI_UNIQUE, 0, op, "Mark Wedel <mwedel@sonic.net>"); |
61 | new_draw_info (NDI_UNIQUE, 0, op, "Frank Tore Johansen <frankj@ifi.uio.no>"); |
55 | new_draw_info (NDI_UNIQUE, 0, op, "Frank Tore Johansen <frankj@ifi.uio.no>"); |
62 | new_draw_info (NDI_UNIQUE, 0, op, "Kjetil Torgrim Homme <kjetilho@ifi.uio.no>"); |
56 | new_draw_info (NDI_UNIQUE, 0, op, "Kjetil Torgrim Homme <kjetilho@ifi.uio.no>"); |
63 | new_draw_info (NDI_UNIQUE, 0, op, "Tyler Van Gorder <tvangod@ecst.csuchico.edu>"); |
57 | new_draw_info (NDI_UNIQUE, 0, op, "Tyler Van Gorder <tvangod@ecst.csuchico.edu>"); |
64 | new_draw_info (NDI_UNIQUE, 0, op, "Tony Elmroth <elmroth@cd.chalmers.se>"); |
58 | new_draw_info (NDI_UNIQUE, 0, op, "Tony Elmroth <elmroth@cd.chalmers.se>"); |
… | |
… | |
95 | new_draw_info (NDI_UNIQUE, 0, op, "Laurent Wacrenier <Wacren@Gin.ObsPM.Fr>"); |
89 | new_draw_info (NDI_UNIQUE, 0, op, "Laurent Wacrenier <Wacren@Gin.ObsPM.Fr>"); |
96 | new_draw_info (NDI_UNIQUE, 0, op, "Brian Thomas <thomas@astro.psu.edu>"); |
90 | new_draw_info (NDI_UNIQUE, 0, op, "Brian Thomas <thomas@astro.psu.edu>"); |
97 | new_draw_info (NDI_UNIQUE, 0, op, "John Steven Moerk <jsm@axon.ksc.nasa.gov>"); |
91 | new_draw_info (NDI_UNIQUE, 0, op, "John Steven Moerk <jsm@axon.ksc.nasa.gov>"); |
98 | new_draw_info (NDI_UNIQUE, 0, op, "Delbecq David <david.delbecq@mailandnews.com>"); |
92 | new_draw_info (NDI_UNIQUE, 0, op, "Delbecq David <david.delbecq@mailandnews.com>"); |
99 | new_draw_info (NDI_UNIQUE, 0, op, "Chachkoff Yann <yann.chachkoff@mailandnews.com>\n"); |
93 | new_draw_info (NDI_UNIQUE, 0, op, "Chachkoff Yann <yann.chachkoff@mailandnews.com>\n"); |
100 | |
94 | new_draw_info (NDI_UNIQUE, 0, op, ""); |
101 | new_draw_info (NDI_UNIQUE, 0, op, "Images and art:"); |
95 | new_draw_info (NDI_UNIQUE, 0, op, "Images and art:"); |
102 | new_draw_info (NDI_UNIQUE, 0, op, "Peter Gardner"); |
96 | new_draw_info (NDI_UNIQUE, 0, op, "Peter Gardner"); |
103 | new_draw_info (NDI_UNIQUE, 0, op, "David Gervais <david_eg@mail.com>"); |
97 | new_draw_info (NDI_UNIQUE, 0, op, "David Gervais <david_eg@mail.com>"); |
104 | new_draw_info (NDI_UNIQUE, 0, op, "Mitsuhiro Itakura <ita@gold.koma.jaeri.go.jp>"); |
98 | new_draw_info (NDI_UNIQUE, 0, op, "Mitsuhiro Itakura <ita@gold.koma.jaeri.go.jp>"); |
105 | new_draw_info (NDI_UNIQUE, 0, op, "Hansjoerg Malthaner <hansjoerg.malthaner@danet.de>"); |
99 | new_draw_info (NDI_UNIQUE, 0, op, "Hansjoerg Malthaner <hansjoerg.malthaner@danet.de>"); |
106 | new_draw_info (NDI_UNIQUE, 0, op, "Mårten Woxberg <maxmc@telia.com>"); |
100 | new_draw_info (NDI_UNIQUE, 0, op, "Mårten Woxberg <maxmc@telia.com>"); |
|
|
101 | new_draw_info (NDI_UNIQUE, 0, op, ""); |
107 | new_draw_info (NDI_UNIQUE, 0, op, "And many more!"); |
102 | new_draw_info (NDI_UNIQUE, 0, op, "And many more!"); |
108 | } |
103 | } |
109 | |
104 | |
110 | /* This is a basic little function to put the player back to his |
105 | /* This is a basic little function to put the player back to his |
111 | * savebed. We do some error checking - its possible that the |
106 | * savebed. We do some error checking - its possible that the |
… | |
… | |
152 | |
147 | |
153 | if (contr && map != newmap && map) |
148 | if (contr && map != newmap && map) |
154 | if (INVOKE_MAP (LEAVE, map, ARG_PLAYER (contr))) |
149 | if (INVOKE_MAP (LEAVE, map, ARG_PLAYER (contr))) |
155 | return; |
150 | return; |
156 | |
151 | |
157 | /* If it is a player login, he has yet to be inserted anyplace. |
152 | // remove, so stupid ob_locked does not trigger a failure |
158 | * otherwise, we need to deal with removing the player here. |
|
|
159 | */ |
|
|
160 | remove (); |
153 | remove (); |
161 | |
154 | |
162 | /* try to find a spot for the player */ |
155 | /* try to find a spot for the player */ |
163 | if (ob_blocked (this, newmap, x, y)) |
156 | if (ob_blocked (this, newmap, x, y)) |
164 | { /* First choice blocked */ |
157 | { /* First choice blocked */ |
… | |
… | |
201 | this->y = y; |
194 | this->y = y; |
202 | map = newmap; |
195 | map = newmap; |
203 | |
196 | |
204 | insert_ob_in_map (this, map, 0, INS_NO_WALK_ON); |
197 | insert_ob_in_map (this, map, 0, INS_NO_WALK_ON); |
205 | |
198 | |
206 | enemy = NULL; |
199 | enemy = 0; |
207 | |
200 | |
208 | if (contr) |
201 | if (contr) |
209 | { |
202 | { |
210 | contr->maplevel = newmap->path; |
203 | contr->maplevel = newmap->path; |
211 | contr->count = 0; |
204 | contr->count = 0; |
212 | } |
205 | } |
213 | |
206 | |
214 | /* Update any golems */ |
207 | /* Update any golems */ |
215 | if (type == PLAYER && contr->ranges[range_golem]) |
208 | if (type == PLAYER && contr->ranges[range_golem]) |
216 | { |
209 | { |
217 | int i = find_free_spot (contr->ranges[range_golem], newmap, |
210 | int i = find_free_spot (contr->ranges[range_golem], newmap, x, y, 1, SIZEOFFREE); |
218 | x, y, 1, SIZEOFFREE); |
|
|
219 | |
211 | |
220 | contr->ranges[range_golem]->remove (); |
|
|
221 | |
|
|
222 | if (i == -1) |
212 | if (i < 0) |
223 | { |
213 | { |
224 | remove_friendly_object (contr->ranges[range_golem]); |
|
|
225 | contr->ranges[range_golem]->destroy (); |
214 | contr->ranges[range_golem]->destroy (); |
226 | contr->ranges[range_golem] = 0; |
215 | contr->ranges[range_golem] = 0; |
227 | } |
216 | } |
228 | else |
217 | else |
229 | { |
218 | { |
230 | for (object *tmp = contr->ranges[range_golem]; tmp != NULL; tmp = tmp->more) |
219 | newmap->insert (contr->ranges[range_golem], x + freearr_x[i], y + freearr_y[i]); |
231 | { |
|
|
232 | tmp->x = x + freearr_x[i] + (tmp->arch ? 0 : tmp->arch->clone.x); |
|
|
233 | tmp->y = y + freearr_y[i] + (tmp->arch ? 0 : tmp->arch->clone.y); |
|
|
234 | tmp->map = newmap; |
|
|
235 | } |
|
|
236 | |
220 | |
237 | insert_ob_in_map (contr->ranges[range_golem], newmap, NULL, 0); |
|
|
238 | contr->ranges[range_golem]->direction = |
221 | contr->ranges[range_golem]->direction = |
239 | find_dir_2 (x - contr->ranges[range_golem]->x, y - contr->ranges[range_golem]->y); |
222 | find_dir_2 (x - contr->ranges[range_golem]->x, y - contr->ranges[range_golem]->y); |
240 | } |
223 | } |
241 | } |
224 | } |
242 | |
225 | |
… | |
… | |
264 | flag = 0; |
247 | flag = 0; |
265 | for_all_players (pl) |
248 | for_all_players (pl) |
266 | { |
249 | { |
267 | pl->refcnt_chk (); |
250 | pl->refcnt_chk (); |
268 | |
251 | |
269 | if (!pl->ob || !pl->ns || !pl->ob->active ()) |
252 | if (!pl->ob || !pl->ns || !pl->ob->active) |
270 | continue; |
253 | continue; |
271 | |
254 | |
272 | if (pl->ob->speed_left > 0) |
255 | if (pl->ob->speed_left > 0) |
273 | if (handle_newcs_player (pl->ob)) |
256 | if (handle_newcs_player (pl->ob)) |
274 | flag = 1; |
257 | flag = 1; |
… | |
… | |
279 | * player quits - they exist for purposes of tracking on the map, |
262 | * player quits - they exist for purposes of tracking on the map, |
280 | * but don't actually reside on any actual map. |
263 | * but don't actually reside on any actual map. |
281 | */ |
264 | */ |
282 | if (QUERY_FLAG (pl->ob, FLAG_REMOVED)) |
265 | if (QUERY_FLAG (pl->ob, FLAG_REMOVED)) |
283 | continue; |
266 | continue; |
284 | |
|
|
285 | #ifdef AUTOSAVE |
|
|
286 | /* check for ST_PLAYING state so that we don't try to save off when |
|
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287 | * the player is logging in. |
|
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288 | */ |
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289 | if ((pl->last_save_tick + AUTOSAVE) < (uint32) pticks && pl->ns->state == ST_PLAYING) |
|
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290 | { |
|
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291 | pl->ob->contr->save (); |
|
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292 | pl->last_save_tick = pticks; |
|
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293 | } |
|
|
294 | #endif |
|
|
295 | } /* end of for loop for all the players */ |
267 | } /* end of for loop for all the players */ |
296 | } /* for flag */ |
268 | } /* for flag */ |
297 | |
269 | |
298 | for_all_players (pl) |
270 | for_all_players (pl) |
299 | { |
271 | { |
300 | if (!pl->ob || !pl->ns || !pl->ob->active ()) |
272 | if (!pl->ob || !pl->ns || !pl->ob->active) |
301 | continue; |
273 | continue; |
302 | |
274 | |
303 | if (settings.casting_time) |
275 | if (settings.casting_time) |
304 | { |
276 | { |
305 | if (pl->ob->casting_time > 0) |
277 | if (pl->ob->casting_time > 0) |
… | |
… | |
345 | } |
317 | } |
346 | |
318 | |
347 | void |
319 | void |
348 | process_events () |
320 | process_events () |
349 | { |
321 | { |
350 | object *op; |
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351 | |
|
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352 | static object_ptr marker_; |
|
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353 | |
|
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354 | if (!marker_) |
|
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355 | marker_ = object::create (); |
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356 | |
|
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357 | object *marker = marker_; |
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358 | |
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359 | process_players1 (); |
322 | process_players1 (); |
360 | |
323 | |
361 | marker->active_next = active_objects; |
324 | for_all_actives (op) |
362 | |
|
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363 | if (marker->active_next) |
|
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364 | marker->active_next->active_prev = marker; |
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365 | |
|
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366 | marker->active_prev = 0; |
|
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367 | active_objects = marker; |
|
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368 | |
|
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369 | while (marker->active_next) |
|
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370 | { |
325 | { |
371 | op = marker->active_next; |
|
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372 | |
|
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373 | /* Move marker forward - swap op and marker */ |
|
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374 | op->active_prev = marker->active_prev; |
|
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375 | |
|
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376 | if (op->active_prev) |
|
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377 | op->active_prev->active_next = op; |
|
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378 | else |
|
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379 | active_objects = op; |
|
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380 | |
|
|
381 | marker->active_next = op->active_next; |
|
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382 | |
|
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383 | if (marker->active_next) |
|
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384 | marker->active_next->active_prev = marker; |
|
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385 | |
|
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386 | marker->active_prev = op; |
|
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387 | op->active_next = marker; |
|
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388 | |
|
|
389 | /* Now process op */ |
326 | /* Now process op */ |
390 | if (QUERY_FLAG (op, FLAG_FREED)) |
327 | if (QUERY_FLAG (op, FLAG_FREED)) |
391 | { |
328 | { |
392 | LOG (llevError, "BUG: process_events(): Free object on list\n"); |
329 | LOG (llevError, "BUG: process_events(): Free object on list\n"); |
393 | op->set_speed (0); |
330 | op->set_speed (0); |
… | |
… | |
473 | |
410 | |
474 | if (op->speed_left <= 0) |
411 | if (op->speed_left <= 0) |
475 | op->speed_left += FABS (op->speed); |
412 | op->speed_left += FABS (op->speed); |
476 | } |
413 | } |
477 | |
414 | |
478 | /* Remove marker object from active list */ |
|
|
479 | if (marker->active_prev != NULL) |
|
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480 | marker->active_prev->active_next = NULL; |
|
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481 | else |
|
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482 | active_objects = NULL; |
|
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483 | |
|
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484 | process_players2 (); |
415 | process_players2 (); |
485 | } |
416 | } |
486 | |
417 | |
487 | /* clean up everything before exiting */ |
418 | /* clean up everything before exiting */ |
488 | void |
419 | void |
489 | emergency_save () |
420 | emergency_save () |
490 | { |
421 | { |
491 | LOG (llevDebug, "emergency save begin.\n"); |
422 | LOG (llevDebug, "emergency save begin.\n"); |
492 | |
423 | |
493 | LOG (llevDebug, "saving players.\n"); |
|
|
494 | for_all_players (pl) |
|
|
495 | if (pl->enable_save && pl->ob && pl->ns) |
|
|
496 | { |
|
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497 | pl->save (true); |
|
|
498 | pl->enable_save = true; |
|
|
499 | } |
|
|
500 | |
|
|
501 | // for_all_players (pl) |
|
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502 | // if (pl->ob) |
|
|
503 | // pl->ob->remove (); |
|
|
504 | |
|
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505 | LOG (llevDebug, "saving maps.\n"); |
|
|
506 | maptile::emergency_save (); |
424 | cfperl_emergency_save (); |
507 | |
425 | |
508 | LOG (llevDebug, "saving book archive.\n"); |
426 | LOG (llevDebug, "saving book archive.\n"); |
509 | write_book_archive (); |
427 | write_book_archive (); |
510 | |
428 | |
511 | LOG (llevDebug, "emergency save done.\n"); |
429 | LOG (llevDebug, "emergency save done.\n"); |
… | |
… | |
513 | |
431 | |
514 | // send all clients some informational text |
432 | // send all clients some informational text |
515 | static void |
433 | static void |
516 | cleanup_inform (const char *cause, bool make_core) |
434 | cleanup_inform (const char *cause, bool make_core) |
517 | { |
435 | { |
|
|
436 | int flags = NDI_UNIQUE | NDI_ALL | (make_core ? NDI_RED : NDI_GREEN); |
|
|
437 | |
518 | new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_RED, 0, 0, "The server will now shutdown.\n"); |
438 | new_draw_info_format (flags, 0, 0, "The server will now shutdown.\n"); |
519 | new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_RED, 0, 0, "Cause for this shtudown: %s\n", cause); |
439 | new_draw_info_format (flags, 0, 0, "Cause for this shutdown: %s\n", cause); |
520 | |
440 | |
521 | if (make_core) |
441 | if (make_core) |
522 | new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_RED, 0, 0, "This is considered a crash.\n"); |
442 | new_draw_info_format (flags, 0, 0, "This is considered a crash, but all maps and players have been saved.\n"); |
523 | else |
443 | else |
524 | new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_RED, 0, 0, "This is considered to be a clean shutdown.\n"); |
444 | new_draw_info_format (flags, 0, 0, "This is considered to be a clean shutdown, and all maps and players have been saved.\n"); |
525 | |
445 | |
526 | new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_RED, 0, 0, "%s\n", CLEANUP_MESSAGE); |
446 | new_draw_info_format (flags, 0, 0, "%s\n", CLEANUP_MESSAGE); |
527 | |
447 | |
528 | flush_sockets (); |
448 | flush_sockets (); |
529 | } |
449 | } |
530 | |
450 | |
531 | /* clean up everything before exiting */ |
451 | /* clean up everything before exiting */ |
532 | void |
452 | void |
533 | cleanup (const char *cause, bool make_core) |
453 | cleanup (const char *cause, bool make_core) |
534 | { |
454 | { |
|
|
455 | if (make_core) |
|
|
456 | fork_abort (cause); |
|
|
457 | |
535 | LOG (llevError, "cleanup cause: %s\n", cause); |
458 | LOG (llevError, "cleanup cause: %s\n", cause); |
536 | |
459 | |
537 | if (!make_core) |
460 | if (!make_core) |
538 | cleanup_inform (cause, make_core); |
461 | cleanup_inform (cause, make_core); |
539 | |
462 | |
… | |
… | |
553 | LOG (llevDebug, "cleanup done.\n"); |
476 | LOG (llevDebug, "cleanup done.\n"); |
554 | |
477 | |
555 | if (make_core) |
478 | if (make_core) |
556 | { |
479 | { |
557 | cleanup_inform (cause, make_core); |
480 | cleanup_inform (cause, make_core); |
558 | abort (); |
481 | _exit (1); |
559 | } |
482 | } |
560 | else |
483 | else |
561 | _exit (0); |
484 | _exit (0); |
562 | } |
485 | } |
563 | |
486 | |