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Comparing deliantra/server/server/main.C (file contents):
Revision 1.80 by pippijn, Sat Jan 6 14:42:30 2007 UTC vs.
Revision 1.137 by root, Wed Dec 31 17:35:37 2008 UTC

1/* 1/*
2 CrossFire, A Multiplayer game for X-windows 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 3 *
4 Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team 4 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 Copyright (C) 2001-2003 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2001-2003,2007 Mark Wedel & Crossfire Development Team
6 Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 7 *
8 This program is free software; you can redistribute it and/or modify 8 * Deliantra is free software: you can redistribute it and/or modify
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 3 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, see <http://www.gnu.org/licenses/>.
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 *
21 21 * The authors can be reached via e-mail to <support@deliantra.net>
22 The authors can be reached via e-mail at <crossfire@schmorp.de>
23*/ 22 */
24 23
25#include <global.h> 24#include <global.h>
26#include <object.h> 25#include <object.h>
27#include <tod.h> 26#include <tod.h>
28 27
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
37#include <sproto.h> 28#include <sproto.h>
38#include <time.h> 29#include <time.h>
30
31#include <glib.h>
39 32
40#include <../random_maps/random_map.h> 33#include <../random_maps/random_map.h>
41#include <../random_maps/rproto.h> 34#include <../random_maps/rproto.h>
42#include "path.h" 35#include "path.h"
43 36
… …
46}; 39};
47 40
48void 41void
49version (object *op) 42version (object *op)
50{ 43{
51 if (op)
52 clear_win_info (op);
53
54 new_draw_info_format (NDI_UNIQUE, 0, op, "This is Crossfire+ v%s", VERSION); 44 new_draw_info_format (NDI_UNIQUE, 0, op, "This is Deliantra v%s", VERSION);
55 45
46#if 0
56 new_draw_info (NDI_UNIQUE, 0, op, "Authors and contributors to this program:"); 47 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>"); 48 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>"); 49 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>"); 50 new_draw_info (NDI_UNIQUE, 0, op, "Pippijn van Steenhoven <pip88nl@gmail.com>");
51 new_draw_info (NDI_UNIQUE, 0, op, "");
52 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>"); 53 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>"); 54 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>"); 55 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>"); 56 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>"); 57 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>"); 88 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>"); 89 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>"); 90 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>"); 91 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"); 92 new_draw_info (NDI_UNIQUE, 0, op, "Chachkoff Yann <yann.chachkoff@mailandnews.com>\n");
100 93 new_draw_info (NDI_UNIQUE, 0, op, "");
101 new_draw_info (NDI_UNIQUE, 0, op, "Images and art:"); 94 new_draw_info (NDI_UNIQUE, 0, op, "Images and art:");
102 new_draw_info (NDI_UNIQUE, 0, op, "Peter Gardner"); 95 new_draw_info (NDI_UNIQUE, 0, op, "Peter Gardner");
103 new_draw_info (NDI_UNIQUE, 0, op, "David Gervais <david_eg@mail.com>"); 96 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>"); 97 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>"); 98 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>"); 99 new_draw_info (NDI_UNIQUE, 0, op, "Mårten Woxberg <maxmc@telia.com>");
100 new_draw_info (NDI_UNIQUE, 0, op, "");
107 new_draw_info (NDI_UNIQUE, 0, op, "And many more!"); 101 new_draw_info (NDI_UNIQUE, 0, op, "And many more!");
102#endif
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
112 * savebed map may no longer exist, so we make sure the player 107 * savebed map may no longer exist, so we make sure the player
113 * goes someplace. 108 * goes someplace.
114 */ 109 */
115void 110void
116enter_player_savebed (object *op) 111enter_player_savebed (object *op)
117{ 112{
118 object *tmp = object::create (); 113 op->player_goto (op->contr->savebed_map, op->contr->bed_x, op->contr->bed_y);
119 EXIT_PATH (tmp) = op->contr->savebed_map;
120 EXIT_X (tmp) = op->contr->bed_x;
121 EXIT_Y (tmp) = op->contr->bed_y;
122 op->enter_exit (tmp);
123 tmp->destroy ();
124} 114}
125 115
126/* 116/*
127 * enter_map(): Moves the player and pets from current map (if any) to 117 * enter_map(): Moves the player and pets from current map (if any) to
128 * new map. map, x, y must be set. map is the map we are moving the 118 * new map. map, x, y must be set. map is the map we are moving the
… …
131 * the function that calls this should figure them out. 121 * the function that calls this should figure them out.
132 */ 122 */
133void 123void
134object::enter_map (maptile *newmap, int x, int y) 124object::enter_map (maptile *newmap, int x, int y)
135{ 125{
136 if (destroyed () || !newmap || newmap->in_memory != MAP_IN_MEMORY) 126 if (destroyed () || !newmap || newmap->in_memory != MAP_ACTIVE)
137 return; 127 return;
138 128
139 if (out_of_map (newmap, x, y)) 129 if (out_of_map (newmap, x, y))
140 { 130 {
141 LOG (llevError, "enter_map: supplied coordinates are not within the map! (%s: %d, %d)\n", &newmap->path, x, y); 131 LOG (llevError, "enter_map: supplied coordinates are not within the map! (%s: %d, %d)\n", &newmap->path, x, y);
… …
152 142
153 if (contr && map != newmap && map) 143 if (contr && map != newmap && map)
154 if (INVOKE_MAP (LEAVE, map, ARG_PLAYER (contr))) 144 if (INVOKE_MAP (LEAVE, map, ARG_PLAYER (contr)))
155 return; 145 return;
156 146
157 /* If it is a player login, he has yet to be inserted anyplace. 147 // remove, so stupid ob_locked does not trigger a failure
158 * otherwise, we need to deal with removing the player here.
159 */
160 remove (); 148 remove ();
161 149
162 /* try to find a spot for the player */ 150 /* try to find a spot for the player */
163 if (ob_blocked (this, newmap, x, y)) 151 if (blocked (newmap, x, y))
164 { /* First choice blocked */ 152 { /* First choice blocked */
165 /* We try to find a spot for the player, starting closest in. 153 /* We try to find a spot for the player, starting closest in.
166 * We could use find_first_free_spot, but that doesn't randomize it at all, 154 * We could use find_first_free_spot, but that doesn't randomize it at all,
167 * So for example, if the north space is free, you would always end up there even 155 * So for example, if the north space is free, you would always end up there even
168 * if other spaces around are available. 156 * if other spaces around are available.
… …
201 this->y = y; 189 this->y = y;
202 map = newmap; 190 map = newmap;
203 191
204 insert_ob_in_map (this, map, 0, INS_NO_WALK_ON); 192 insert_ob_in_map (this, map, 0, INS_NO_WALK_ON);
205 193
206 enemy = NULL; 194 enemy = 0;
207 195
208 if (contr) 196 if (contr)
209 { 197 {
210 contr->maplevel = newmap->path; 198 contr->maplevel = newmap->path;
211 contr->count = 0; 199 contr->count = 0;
212 } 200 }
213 201
214 /* Update any golems */ 202 /* Update any golems */
215 if (type == PLAYER && contr->ranges[range_golem]) 203 if (type == PLAYER)
216 { 204 if (object *golem = contr->golem)
217 int i = find_free_spot (contr->ranges[range_golem], newmap,
218 x, y, 1, SIZEOFFREE);
219
220 contr->ranges[range_golem]->remove ();
221
222 if (i == -1)
223 { 205 {
224 remove_friendly_object (contr->ranges[range_golem]); 206 int i = find_free_spot (golem, newmap, x, y, 1, SIZEOFFREE);
225 contr->ranges[range_golem]->destroy (); 207
226 contr->ranges[range_golem] = 0; 208 if (i < 0)
227 } 209 golem->drop_and_destroy ();
228 else 210 else
229 {
230 for (object *tmp = contr->ranges[range_golem]; tmp != NULL; tmp = tmp->more)
231 { 211 {
232 tmp->x = x + freearr_x[i] + (tmp->arch ? 0 : tmp->arch->clone.x); 212 newmap->insert (golem, x + freearr_x[i], y + freearr_y[i]);
233 tmp->y = y + freearr_y[i] + (tmp->arch ? 0 : tmp->arch->clone.y); 213 golem->direction = find_dir_2 (x - golem->x, y - golem->y);
234 tmp->map = newmap;
235 } 214 }
236
237 insert_ob_in_map (contr->ranges[range_golem], newmap, NULL, 0);
238 contr->ranges[range_golem]->direction =
239 find_dir_2 (x - contr->ranges[range_golem]->x, y - contr->ranges[range_golem]->y);
240 } 215 }
241 }
242 216
243 /* since the players map is already loaded, we don't need to worry 217 /* since the players map is already loaded, we don't need to worry
244 * about pending objects. 218 * about pending objects.
245 */ 219 */
246 remove_all_pets (newmap); 220 remove_all_pets (newmap);
… …
254 * is needed after the players have been updated. 228 * is needed after the players have been updated.
255 */ 229 */
256static void 230static void
257process_players1 () 231process_players1 ()
258{ 232{
259 int flag;
260
261 /* Basically, we keep looping until all the players have done their actions. */ 233 /* Basically, we keep looping until all the players have done their actions. */
262 for (flag = 1; flag != 0;) 234 for (int flag = 1; flag != 0;)
263 { 235 {
264 flag = 0; 236 flag = 0;
265 for_all_players (pl) 237 for_all_players (pl)
266 { 238 {
267 pl->refcnt_chk (); 239 pl->refcnt_chk ();
268 240
269 if (!pl->ob || !pl->ns || !pl->ob->active ()) 241 if (expect_false (!pl->ob || !pl->ns || !pl->ob->active))
270 continue; 242 continue;
271 243
272 if (pl->ob->speed_left > 0)
273 if (handle_newcs_player (pl->ob)) 244 if (handle_newcs_player (pl->ob))
274 flag = 1; 245 flag = 1;
275
276 /* If the player is not actively playing, don't make a
277 * backup save - nothing to save anyway. Plus, the
278 * map may not longer be valid. This can happen when the
279 * player quits - they exist for purposes of tracking on the map,
280 * but don't actually reside on any actual map.
281 */
282 if (QUERY_FLAG (pl->ob, FLAG_REMOVED))
283 continue;
284
285#ifdef AUTOSAVE
286 /* check for ST_PLAYING state so that we don't try to save off when
287 * the player is logging in.
288 */
289 if ((pl->last_save_tick + AUTOSAVE) < (uint32) pticks && pl->ns->state == ST_PLAYING)
290 {
291 pl->ob->contr->save ();
292 pl->last_save_tick = pticks;
293 } 246 }
294#endif 247 }
295 } /* end of for loop for all the players */
296 } /* for flag */
297 248
298 for_all_players (pl) 249 for_all_players (pl)
299 { 250 {
251 object *ob = pl->ob;
252
300 if (!pl->ob || !pl->ns || !pl->ob->active ()) 253 if (expect_false (!ob || !pl->ns || !ob->active))
301 continue; 254 continue;
302 255
303 if (settings.casting_time)
304 {
305 if (pl->ob->casting_time > 0)
306 {
307 pl->ob->casting_time--;
308 pl->ob->start_holding = 1;
309 }
310
311 /* set spell_state so we can update the range in stats field */
312 if ((pl->ob->casting_time == 0) && (pl->ob->start_holding == 1))
313 pl->ob->start_holding = 0;
314 }
315
316 do_some_living (pl->ob); 256 do_some_living (ob);
317 } 257 }
318} 258}
319 259
320static void 260static void
321process_players2 () 261process_players2 ()
322{ 262{
323 /* Then check if any players should use weapon-speed instead of speed */ 263 /* Then check if any players should use weapon-speed instead of speed */
324 for_all_players (pl) 264 for_all_players (pl)
325 { 265 {
326 /* The code that did weapon_sp handling here was out of place - 266 pl->weapon_sp_left = min (pl->weapon_sp, pl->weapon_sp_left + pl->weapon_sp);
327 * this isn't called until after the player has finished there 267 pl->ob->speed_left = min (pl->ob->speed, pl->ob->speed_left + pl->ob->speed);
328 * actions, and is thus out of place. All we do here is bounds
329 * checking.
330 */
331 if (pl->has_hit)
332 {
333 if (pl->ob->speed_left > pl->weapon_sp)
334 pl->ob->speed_left = pl->weapon_sp;
335
336 /* This needs to be here - if the player is running, we need to
337 * clear this each tick, but new commands are not being received
338 * so execute_newserver_command() is never called
339 */
340 pl->has_hit = 0;
341 }
342 else if (pl->ob->speed_left > pl->ob->speed)
343 pl->ob->speed_left = pl->ob->speed;
344 } 268 }
345} 269}
346 270
347void 271void
348process_events () 272process_events ()
349{ 273{
350 object *op;
351
352 static object_ptr marker_;
353
354 if (!marker_)
355 marker_ = object::create ();
356
357 object *marker = marker_;
358
359 process_players1 (); 274 process_players1 ();
360 275
361 marker->active_next = active_objects; 276 for_all_actives (op)
362
363 if (marker->active_next)
364 marker->active_next->active_prev = marker;
365
366 marker->active_prev = 0;
367 active_objects = marker;
368
369 while (marker->active_next)
370 { 277 {
371 op = marker->active_next;
372
373 /* Move marker forward - swap op and marker */
374 op->active_prev = marker->active_prev;
375
376 if (op->active_prev)
377 op->active_prev->active_next = op;
378 else
379 active_objects = op;
380
381 marker->active_next = op->active_next;
382
383 if (marker->active_next)
384 marker->active_next->active_prev = marker;
385
386 marker->active_prev = op;
387 op->active_next = marker;
388
389 /* Now process op */ 278 /* Now process op */
390 if (QUERY_FLAG (op, FLAG_FREED)) 279 if (expect_false (QUERY_FLAG (op, FLAG_FREED)))
391 { 280 {
392 LOG (llevError, "BUG: process_events(): Free object on list\n"); 281 LOG (llevError, "BUG: process_events(): Free object on list\n");
393 op->set_speed (0); 282 op->set_speed (0);
394 continue; 283 continue;
395 } 284 }
396 285
397 /* I've seen occasional crashes due to this - the object is removed,
398 * and thus the map it points to (last map it was on) may be bogus
399 * The real bug is to try to find out the cause of this - someone
400 * is probably calling remove_ob without either an insert_ob or
401 * free_object afterwards, leaving an object dangling. But I'd
402 * rather log this and continue on instead of crashing.
403 * Don't remove players - when a player quits, the object is in
404 * sort of a limbo, of removed, but something we want to keep
405 * around.
406 */
407 if (QUERY_FLAG (op, FLAG_REMOVED) && op->type != PLAYER && op->map && op->map->in_memory != MAP_IN_MEMORY)
408 {
409 LOG (llevError, "BUG: process_events(): Removed object on list\n");
410 char *dump = dump_object (op);
411 LOG (llevError, dump);
412 free (dump);
413 op->destroy ();
414 continue;
415 }
416
417 if (!op->has_active_speed ()) 286 if (expect_false (!op->has_active_speed ()))
418 { 287 {
419 LOG (llevError, "BUG: process_events(): Object %s has no speed (%f), " 288 LOG (llevError, "BUG: process_events(): Object %s has no speed (%f), "
420 "but is on active list\n", op->debug_desc (), op->speed); 289 "but is on active list\n", op->debug_desc (), op->speed);
421 op->set_speed (0); 290 op->set_speed (0);
422 continue; 291 continue;
423 } 292 }
424 293
425 if (op->map == NULL && op->env == NULL && op->name && op->type != MAP) 294 if (expect_false (op->flag [FLAG_REMOVED]))
426 { 295 {
427 LOG (llevError, "BUG: process_events(): Object without map or " 296 LOG (llevError, "BUG: process_events(): removed object is on active list: %s\n",
428 "inventory is on active list: %s (%d)\n", &op->name, op->count); 297 op->debug_desc ());
429 op->set_speed (0); 298 op->set_speed (0);
430 continue; 299 continue;
431 } 300 }
432 301
433 /* Animate the object. Bug or feature that anim_speed 302 /* Animate the object. Bug or feature that anim_speed
434 * is based on ticks, and not the creatures speed? 303 * is based on ticks, and not the creatures speed?
435 */ 304 */
436 if (op->anim_speed && op->last_anim >= op->anim_speed) 305 if (op->anim_speed && op->last_anim >= op->anim_speed)
437 { 306 {
438 if ((op->type == PLAYER))
439 animate_object (op, op->facing);
440 else
441 animate_object (op, op->direction); 307 animate_object (op, op->contr ? op->facing : op->direction);
442
443 op->last_anim = 1; 308 op->last_anim = 1;
444 } 309 }
445 else 310 else
446 op->last_anim++; 311 ++op->last_anim;
447 312
448 if (op->speed_left > 0) 313 if (expect_false (op->speed_left > 0.f))
449 {
450#if 0
451 /* I've seen occasional crashes in move_symptom() with it
452 * crashing because op is removed - add some debugging to
453 * track if it is removed at this point.
454 * This unfortunately is a bit too verbose it seems - not sure
455 * why - I think what happens is a map is freed or something and
456 * some objects get 'lost' - removed never to be reclaimed.
457 * removed objects generally shouldn't exist.
458 */
459 if (QUERY_FLAG (op, FLAG_REMOVED))
460 { 314 {
461 LOG (llevDebug, "process_events: calling process_object with removed object %s\n", op->name ? op->name : "null");
462 }
463#endif
464 --op->speed_left; 315 --op->speed_left;
465 process_object (op); 316 process_object (op);
466
467 if (op->destroyed ())
468 continue;
469 } 317 }
470 318
471 if (settings.casting_time == TRUE && op->casting_time > 0) 319 if (expect_true (!op->contr))
472 op->casting_time--; 320 op->speed_left = min (abs (op->speed), op->speed_left + abs (op->speed));
473
474 if (op->speed_left <= 0)
475 op->speed_left += FABS (op->speed);
476 } 321 }
477
478 /* Remove marker object from active list */
479 if (marker->active_prev != NULL)
480 marker->active_prev->active_next = NULL;
481 else
482 active_objects = NULL;
483 322
484 process_players2 (); 323 process_players2 ();
485} 324}
486 325
487/* clean up everything before exiting */ 326/* clean up everything before exiting */
488void 327void
489emergency_save () 328emergency_save ()
490{ 329{
491 LOG (llevDebug, "emergency save begin.\n"); 330 LOG (llevDebug, "emergency save begin.\n");
492 331
493 LOG (llevDebug, "saving players.\n");
494 for_all_players (pl)
495 if (pl->enable_save && pl->ob && pl->ns)
496 {
497 pl->save (true);
498 pl->enable_save = true;
499 }
500
501// for_all_players (pl)
502// if (pl->ob)
503// pl->ob->remove ();
504
505 LOG (llevDebug, "saving maps.\n");
506 maptile::emergency_save (); 332 cfperl_emergency_save ();
507 333
508 LOG (llevDebug, "saving book archive.\n"); 334 LOG (llevDebug, "saving book archive.\n");
509 write_book_archive (); 335 write_book_archive ();
510 336
511 LOG (llevDebug, "emergency save done.\n"); 337 LOG (llevDebug, "emergency save done.\n");
… …
513 339
514// send all clients some informational text 340// send all clients some informational text
515static void 341static void
516cleanup_inform (const char *cause, bool make_core) 342cleanup_inform (const char *cause, bool make_core)
517{ 343{
344 int flags = NDI_REPLY | NDI_UNIQUE | NDI_ALL | (make_core ? NDI_RED : NDI_GREEN);
345
518 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_RED, 0, 0, "The server will now shutdown.\n"); 346 new_draw_info_format (flags, 0, 0, "The server will now shutdown.");
519 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_RED, 0, 0, "Cause for this shtudown: %s\n", cause); 347 new_draw_info_format (flags, 0, 0, "Cause for this shutdown: %s", cause);
520 348
521 if (make_core) 349 if (make_core)
522 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_RED, 0, 0, "This is considered a crash.\n"); 350 new_draw_info_format (flags, 0, 0, "This is considered a crash, but all maps and players have been saved.");
523 else 351 else
524 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_RED, 0, 0, "This is considered to be a clean shutdown.\n"); 352 new_draw_info_format (flags, 0, 0, "This is considered to be a clean shutdown, and all maps and players will be saved now.");
525 353
526 new_draw_info_format (NDI_UNIQUE | NDI_ALL | NDI_RED, 0, 0, "%s\n", CLEANUP_MESSAGE); 354 new_draw_info_format (flags, 0, 0, "%s", CLEANUP_MESSAGE);
527 355
528 flush_sockets (); 356 client::flush_sockets ();
529} 357}
530 358
531/* clean up everything before exiting */ 359/* clean up everything before exiting */
532void 360void
533cleanup (const char *cause, bool make_core) 361cleanup (const char *cause, bool make_core)
534{ 362{
363 if (make_core)
364 fork_abort (cause);
365
535 LOG (llevError, "cleanup cause: %s\n", cause); 366 LOG (llevError, "cleanup cause: %s\n", cause);
536 367
537 if (!make_core) 368 if (!make_core)
538 cleanup_inform (cause, make_core); 369 cleanup_inform (cause, make_core);
539 370
… …
550 LOG (llevDebug, "running cleanup handlers.\n"); 381 LOG (llevDebug, "running cleanup handlers.\n");
551 INVOKE_GLOBAL (CLEANUP); 382 INVOKE_GLOBAL (CLEANUP);
552 383
553 LOG (llevDebug, "cleanup done.\n"); 384 LOG (llevDebug, "cleanup done.\n");
554 385
386 log_cleanup ();
387
555 if (make_core) 388 if (make_core)
556 {
557 cleanup_inform (cause, make_core); 389 cleanup_inform (cause, make_core);
558 abort ();
559 }
560 else 390 else
561 _exit (0);
562}
563
564int
565forbid_play (void)
566{
567#if !defined(_IBMR2) && !defined(___IBMR2) && defined(PERM_FILE)
568 char buf[MAX_BUF], day[MAX_BUF];
569 FILE *fp;
570 time_t clock;
571 struct tm *tm;
572 int i, start, stop, forbit = 0, comp;
573
574 clock = time (NULL);
575 tm = (struct tm *) localtime (&clock);
576
577 sprintf (buf, "%s/%s", settings.confdir, PERM_FILE);
578 if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL)
579 return 0;
580
581 while (fgets (buf, MAX_BUF, fp))
582 {
583 if (buf[0] == '#')
584 continue;
585
586 if (!strncmp (buf, "msg", 3))
587 {
588 if (forbit)
589 while (fgets (buf, MAX_BUF, fp)) /* print message */
590 fputs (buf, logfile);
591 break;
592 }
593 else if (sscanf (buf, "%s %d%*c%d\n", day, &start, &stop) != 3)
594 {
595 LOG (llevDebug, "Warning: Incomplete line in permission file ignored.\n");
596 continue;
597 }
598
599 for (i = 0; i < 7; i++)
600 {
601 if (!strncmp (buf, days[i], 3) && (tm->tm_wday == i) && (tm->tm_hour >= start) && (tm->tm_hour < stop))
602 forbit = 1;
603 }
604 } 391 {
392 new_draw_info_format (NDI_REPLY | NDI_UNIQUE | NDI_ALL | NDI_GREEN, 0, 0, "Maps and players successfully saved, exiting.");
393 new_draw_info_format (NDI_REPLY | NDI_UNIQUE | NDI_ALL | NDI_GREEN, 0, 0, "And again: " CLEANUP_MESSAGE);
394 client::flush_sockets ();
395 }
605 396
606 close_and_delete (fp, comp); 397 cfperl_cleanup (make_core);
607 398 _exit (make_core);
608 return forbit;
609#else
610 return 0;
611#endif
612} 399}
613 400
614/* 401/*
615 * do_specials() is a collection of functions to call from time to time. 402 * do_specials() is a collection of functions to call from time to time.
616 * Modified 2000-1-14 MSW to use the global pticks count to determine how 403 * Modified 2000-1-14 MSW to use the global pticks count to determine how
… …
622 * done on the same tick, but that will happen very infrequently 409 * done on the same tick, but that will happen very infrequently
623 * 410 *
624 * I also think this code makes it easier to see how often we really are 411 * I also think this code makes it easier to see how often we really are
625 * doing the various things. 412 * doing the various things.
626 */ 413 */
627
628extern unsigned long todtick;
629
630void 414void
631do_specials (void) 415do_specials (void)
632{ 416{
633 if (!(pticks % PTICKS_PER_CLOCK))
634 tick_the_clock ();
635
636 if (!(pticks % 7))
637 shstr::gc (); 417 shstr::gc ();
418 archetype::gc ();
638 419
420 if (expect_false (!(pticks % TICKS_PER_HOUR)))
421 maptile::adjust_daylight ();
422
639 if (!(pticks % 2503)) 423 if (expect_false (!(pticks % 2503)))
640 fix_weight (); /* Hack to fix weightproblems caused by bugs */ 424 fix_weight (); /* Hack to fix weightproblems caused by bugs */
641 425
642 if (!(pticks % 5003)) 426 if (expect_false (!(pticks % 5003)))
643 write_book_archive (); 427 write_book_archive ();
644 428
645 if (!(pticks % 5009)) 429 if (expect_false (!(pticks % 5009)))
646 clean_friendly_list (); 430 clean_friendly_list ();
647 431
648 if (!(pticks % 5011)) 432 if (expect_false (!(pticks % 5011)))
649 obsolete_parties (); 433 obsolete_parties ();
650 434
651 if (!(pticks % 12503)) 435 if (expect_false (!(pticks % 12503)))
652 fix_luck (); 436 fix_luck ();
653} 437}
654 438
655void 439void
656server_tick () 440server_tick ()
657{ 441{
658 // first do the user visible stuff 442 // first do the user visible stuff
659 doeric_server ();
660 INVOKE_GLOBAL (CLOCK); 443 INVOKE_GLOBAL (CLOCK);
661 process_events (); /* "do" something with objects with speed */ 444 process_events (); // "do" something with objects with speed
662 flush_sockets (); 445 client::clock (); // draw client maps etc.
663 446
664 // then do some bookkeeping, should not really be here 447 // then do some bookkeeping, should not really be here
665 do_specials (); /* Routines called from time to time. */ 448 do_specials (); /* Routines called from time to time. */
666 attachable::check_mortals (); 449 attachable::check_mortals ();
667 450
668 ++pticks; 451 ++pticks;
669} 452}
670 453
454#if 0
455// used fro benchmarking (x86/amd64-specific)
456typedef unsigned long tval;
457typedef unsigned long long stamp64;
458
459extern inline tval
460stamp (void)
461{
462 tval tsc;
463 asm volatile ("rdtsc":"=a" (tsc)::"edx");
464
465 return tsc;
466}
467
468extern inline tval
469measure (tval t)
470{
471 tval tsc;
472 asm volatile ("rdtsc":"=a" (tsc)::"edx");
473
474 if (tsc > t)
475 return tsc - t;
476 else
477 return t - tsc;
478}
479
671int 480int
672main (int argc, char **argv) 481main (int argc, char **argv)
673{ 482{
483 rand_gen rg(0);
484 tval fastest = 0x7fffffff;
485 for (int loop = 10000; loop--; )
486 {
487 tval s = stamp ();
488 volatile int i = rg.get_int(25);
489 fastest = min (fastest, measure (s));
490 }
491
492 //printf ("fastest %d\n", fastest);
493 for (int i = 0; i < 1024*1024*3; ++i)
494 {
495 char c = rg.get_int (256);
496 write (2, &c, 1);
497 }
498}
499
500#else
501
502#if 0 // just goofing around, look elsewhere
503
504#include <malloc.h>
505#include <execinfo.h>
506
507static void tr_on ();
508static void tr_off ();
509
510static SMUTEX(tr_mutex);
511
512#define ltr_off() SMUTEX_LOCK (tr_mutex); tr_off ()
513#define ltr_on() tr_on (); SMUTEX_UNLOCK (tr_mutex);
514
515static void *
516tr_malloc (size_t size, const void *caller)
517{
518 ltr_off ();
519
520 void *bt [8];
521 backtrace (bt, 8);
522
523 void *ptr = malloc (size);
524
525 ltr_on ();
526 return (char *)ptr;
527}
528
529static void
530tr_free (void *ptr, const void *caller)
531{
532 ltr_off ();
533
534 free (ptr);
535
536 ltr_on ();
537}
538
539void static *
540tr_realloc (void *ptr, size_t size, const void *caller)
541{
542 ltr_off ();
543
544 void *nptr = realloc (ptr, size);
545
546 ltr_on ();
547 return nptr;
548}
549
550static void *
551tr_memalign (size_t size, size_t alignment, const void *caller)
552{
553 ltr_off ();
554
555 void *ptr = memalign (size, alignment < 16 ? 16 : alignment);
556
557 ltr_on ();
558 return ptr;
559}
560
561static void
562tr_on ()
563{
564 __malloc_hook = tr_malloc;
565 __realloc_hook = tr_realloc;
566 __free_hook = tr_free;
567 __memalign_hook = tr_memalign;
568}
569
570static void
571tr_off ()
572{
573 __malloc_hook = 0;
574 __realloc_hook = 0;
575 __free_hook = 0;
576 __memalign_hook = 0;
577}
578
579void (*__malloc_initialize_hook)(void) = tr_on;
580
581#endif
582
583// normal main
584int
585main (int argc, char **argv)
586{
674 settings.argc = argc; 587 settings.argc = argc;
675 settings.argv = argv; 588 settings.argv = argv;
589
590 rndm.seed (time (0));
591 g_thread_init (0); // for the slice allocator only
676 592
677 init (argc, argv); 593 init (argc, argv);
678
679 initPlugins ();
680 594
681 for (;;) 595 for (;;)
682 cfperl_main (); 596 cfperl_main ();
683} 597}
598#endif
684 599
600#if 0
601int xyzzy ()
602{
603 return rndm(8);
604}
605
606void xyzzy (object_ptr &a, object_ptr &o)
607{
608 asm volatile ("int3");
609 a = o;
610 asm volatile ("int3");
611}
612#endif
613

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