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 (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | Copyright (C) 2001-2003 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2001-2003,2007 Mark Wedel & Crossfire Development Team |
5 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | |
7 | * |
7 | This program is free software; you can redistribute it and/or modify |
8 | * Deliantra is free software: you can redistribute it and/or modify |
8 | 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 |
9 | the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation, either version 3 of the License, or |
10 | (at your option) any later version. |
11 | * (at your option) any later version. |
11 | |
12 | * |
12 | 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, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
16 | |
17 | * |
17 | 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 |
18 | along with this program; if not, write to the Free Software |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * |
20 | |
21 | * The authors can be reached via e-mail to <support@deliantra.net> |
21 | The authors can be reached via e-mail at <crossfire@schmorp.de> |
|
|
22 | */ |
22 | */ |
23 | |
23 | |
24 | #include <global.h> |
24 | #include <global.h> |
25 | #include <object.h> |
25 | #include <object.h> |
26 | #include <tod.h> |
26 | #include <tod.h> |
27 | |
27 | |
28 | #ifdef HAVE_DES_H |
|
|
29 | # include <des.h> |
|
|
30 | #else |
|
|
31 | # ifdef HAVE_CRYPT_H |
|
|
32 | # include <crypt.h> |
|
|
33 | # endif |
|
|
34 | #endif |
|
|
35 | |
|
|
36 | #include <sproto.h> |
28 | #include <sproto.h> |
37 | #include <time.h> |
29 | #include <time.h> |
|
|
30 | |
|
|
31 | #include <glib.h> |
38 | |
32 | |
39 | #include <../random_maps/random_map.h> |
33 | #include <../random_maps/random_map.h> |
40 | #include <../random_maps/rproto.h> |
34 | #include <../random_maps/rproto.h> |
41 | #include "path.h" |
35 | #include "path.h" |
42 | |
36 | |
… | |
… | |
45 | }; |
39 | }; |
46 | |
40 | |
47 | void |
41 | void |
48 | version (object *op) |
42 | version (object *op) |
49 | { |
43 | { |
50 | if (op) |
|
|
51 | clear_win_info (op); |
|
|
52 | |
|
|
53 | 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); |
54 | |
45 | |
|
|
46 | #if 0 |
55 | 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:"); |
56 | 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>"); |
57 | 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>"); |
58 | 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:"); |
59 | 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>"); |
60 | 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>"); |
61 | 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>"); |
62 | 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>"); |
63 | 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>"); |
… | |
… | |
94 | 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>"); |
95 | 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>"); |
96 | 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>"); |
97 | 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>"); |
98 | 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"); |
99 | |
93 | new_draw_info (NDI_UNIQUE, 0, op, ""); |
100 | new_draw_info (NDI_UNIQUE, 0, op, "Images and art:"); |
94 | new_draw_info (NDI_UNIQUE, 0, op, "Images and art:"); |
101 | new_draw_info (NDI_UNIQUE, 0, op, "Peter Gardner"); |
95 | new_draw_info (NDI_UNIQUE, 0, op, "Peter Gardner"); |
102 | 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>"); |
103 | 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>"); |
104 | 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>"); |
105 | 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, ""); |
106 | new_draw_info (NDI_UNIQUE, 0, op, "And many more!"); |
101 | new_draw_info (NDI_UNIQUE, 0, op, "And many more!"); |
|
|
102 | #endif |
107 | } |
103 | } |
108 | |
104 | |
109 | /* 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 |
110 | * savebed. We do some error checking - its possible that the |
106 | * savebed. We do some error checking - its possible that the |
111 | * 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 |
112 | * goes someplace. |
108 | * goes someplace. |
113 | */ |
109 | */ |
114 | void |
110 | void |
115 | enter_player_savebed (object *op) |
111 | enter_player_savebed (object *op) |
116 | { |
112 | { |
117 | object *tmp = object::create (); |
113 | op->player_goto (op->contr->savebed_map, op->contr->bed_x, op->contr->bed_y); |
118 | EXIT_PATH (tmp) = op->contr->savebed_map; |
|
|
119 | EXIT_X (tmp) = op->contr->bed_x; |
|
|
120 | EXIT_Y (tmp) = op->contr->bed_y; |
|
|
121 | op->enter_exit (tmp); |
|
|
122 | tmp->destroy (); |
|
|
123 | } |
114 | } |
124 | |
115 | |
125 | /* |
116 | /* |
126 | * 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 |
127 | * 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 |
… | |
… | |
130 | * the function that calls this should figure them out. |
121 | * the function that calls this should figure them out. |
131 | */ |
122 | */ |
132 | void |
123 | void |
133 | object::enter_map (maptile *newmap, int x, int y) |
124 | object::enter_map (maptile *newmap, int x, int y) |
134 | { |
125 | { |
135 | if (destroyed () || !newmap || newmap->in_memory != MAP_IN_MEMORY) |
126 | if (destroyed () || !newmap || newmap->in_memory != MAP_ACTIVE) |
136 | return; |
127 | return; |
137 | |
128 | |
138 | if (out_of_map (newmap, x, y)) |
129 | if (out_of_map (newmap, x, y)) |
139 | { |
130 | { |
140 | 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); |
… | |
… | |
147 | new_draw_info (NDI_UNIQUE, 0, this, "The exit is closed"); |
138 | new_draw_info (NDI_UNIQUE, 0, this, "The exit is closed"); |
148 | return; |
139 | return; |
149 | } |
140 | } |
150 | } |
141 | } |
151 | |
142 | |
152 | if (map && map != newmap) |
143 | if (contr && map != newmap && map) |
153 | if (INVOKE_MAP (LEAVE, map, ARG_PLAYER (contr))) |
144 | if (INVOKE_MAP (LEAVE, map, ARG_PLAYER (contr))) |
154 | return; |
145 | return; |
155 | |
146 | |
156 | /* If it is a player login, he has yet to be inserted anyplace. |
147 | // remove, so stupid ob_locked does not trigger a failure |
157 | * otherwise, we need to deal with removing the player here. |
|
|
158 | */ |
|
|
159 | remove (); |
148 | remove (); |
160 | |
149 | |
161 | /* try to find a spot for the player */ |
150 | /* try to find a spot for the player */ |
162 | if (ob_blocked (this, newmap, x, y)) |
151 | if (blocked (newmap, x, y)) |
163 | { /* First choice blocked */ |
152 | { /* First choice blocked */ |
164 | /* 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. |
165 | * 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, |
166 | * 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 |
167 | * if other spaces around are available. |
156 | * if other spaces around are available. |
… | |
… | |
185 | else |
174 | else |
186 | /* not much we can do in this case. */ |
175 | /* not much we can do in this case. */ |
187 | LOG (llevInfo, "enter_map: Could not find free spot for player - will dump on top of object (%s: %d, %d)\n", &newmap->path, x, y); |
176 | LOG (llevInfo, "enter_map: Could not find free spot for player - will dump on top of object (%s: %d, %d)\n", &newmap->path, x, y); |
188 | } |
177 | } |
189 | |
178 | |
190 | if (map != newmap && contr) |
179 | if (contr && map != newmap) |
191 | { |
180 | { |
192 | if (INVOKE_PLAYER (MAP_CHANGE, contr, ARG_MAP (newmap), ARG_INT (x), ARG_INT (y))) |
181 | if (INVOKE_PLAYER (MAP_CHANGE, contr, ARG_MAP (newmap), ARG_INT (x), ARG_INT (y))) |
193 | return; |
182 | return; |
194 | |
183 | |
195 | if (INVOKE_MAP (ENTER, newmap, ARG_PLAYER (contr), ARG_INT (x), ARG_INT (y))) |
184 | if (INVOKE_MAP (ENTER, newmap, ARG_PLAYER (contr), ARG_INT (x), ARG_INT (y))) |
… | |
… | |
200 | this->y = y; |
189 | this->y = y; |
201 | map = newmap; |
190 | map = newmap; |
202 | |
191 | |
203 | insert_ob_in_map (this, map, 0, INS_NO_WALK_ON); |
192 | insert_ob_in_map (this, map, 0, INS_NO_WALK_ON); |
204 | |
193 | |
205 | enemy = NULL; |
194 | enemy = 0; |
206 | |
195 | |
207 | if (contr) |
196 | if (contr) |
208 | { |
197 | { |
209 | contr->maplevel = newmap->path; |
198 | contr->maplevel = newmap->path; |
210 | contr->count = 0; |
199 | contr->count = 0; |
211 | } |
200 | } |
212 | |
201 | |
213 | /* Update any golems */ |
202 | /* Update any golems */ |
214 | if (type == PLAYER && contr->ranges[range_golem]) |
203 | if (type == PLAYER) |
215 | { |
204 | if (object *golem = contr->golem) |
216 | int i = find_free_spot (contr->ranges[range_golem], newmap, |
|
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217 | x, y, 1, SIZEOFFREE); |
|
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218 | |
|
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219 | contr->ranges[range_golem]->remove (); |
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220 | |
|
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221 | if (i == -1) |
|
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222 | { |
205 | { |
223 | remove_friendly_object (contr->ranges[range_golem]); |
206 | int i = find_free_spot (golem, newmap, x, y, 1, SIZEOFFREE); |
224 | contr->ranges[range_golem]->destroy (); |
207 | |
225 | contr->ranges[range_golem] = 0; |
208 | if (i < 0) |
226 | } |
|
|
227 | else |
|
|
228 | { |
|
|
229 | for (object *tmp = contr->ranges[range_golem]; tmp != NULL; tmp = tmp->more) |
|
|
230 | { |
209 | { |
231 | tmp->x = x + freearr_x[i] + (tmp->arch ? 0 : tmp->arch->clone.x); |
210 | golem->destroy_inv (true); // be explicit about dropping |
232 | tmp->y = y + freearr_y[i] + (tmp->arch ? 0 : tmp->arch->clone.y); |
211 | golem->destroy (true); |
233 | tmp->map = newmap; |
|
|
234 | } |
212 | } |
235 | |
213 | else |
236 | insert_ob_in_map (contr->ranges[range_golem], newmap, NULL, 0); |
214 | { |
237 | contr->ranges[range_golem]->direction = |
215 | newmap->insert (golem, x + freearr_x[i], y + freearr_y[i]); |
238 | find_dir_2 (x - contr->ranges[range_golem]->x, y - contr->ranges[range_golem]->y); |
216 | golem->direction = find_dir_2 (x - golem->x, y - golem->y); |
239 | } |
217 | } |
240 | } |
218 | } |
241 | |
219 | |
242 | /* since the players map is already loaded, we don't need to worry |
220 | /* since the players map is already loaded, we don't need to worry |
243 | * about pending objects. |
221 | * about pending objects. |
244 | */ |
222 | */ |
245 | remove_all_pets (newmap); |
223 | remove_all_pets (newmap); |
… | |
… | |
253 | * is needed after the players have been updated. |
231 | * is needed after the players have been updated. |
254 | */ |
232 | */ |
255 | static void |
233 | static void |
256 | process_players1 () |
234 | process_players1 () |
257 | { |
235 | { |
258 | int flag; |
|
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259 | |
|
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260 | /* Basically, we keep looping until all the players have done their actions. */ |
236 | /* Basically, we keep looping until all the players have done their actions. */ |
261 | for (flag = 1; flag != 0;) |
237 | for (int flag = 1; flag != 0;) |
262 | { |
238 | { |
263 | flag = 0; |
239 | flag = 0; |
264 | for_all_players (pl) |
240 | for_all_players (pl) |
265 | { |
241 | { |
266 | pl->refcnt_chk (); |
242 | pl->refcnt_chk (); |
267 | |
243 | |
268 | if (!pl->ob || !pl->ns || !pl->ob->active ()) |
244 | if (expect_false (!pl->ob || !pl->ns || !pl->ob->active)) |
269 | continue; |
245 | continue; |
270 | |
246 | |
271 | if (pl->ob->speed_left > 0) |
|
|
272 | if (handle_newcs_player (pl->ob)) |
247 | if (handle_newcs_player (pl->ob)) |
273 | flag = 1; |
248 | flag = 1; |
274 | |
|
|
275 | /* If the player is not actively playing, don't make a |
|
|
276 | * backup save - nothing to save anyway. Plus, the |
|
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277 | * map may not longer be valid. This can happen when the |
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278 | * player quits - they exist for purposes of tracking on the map, |
|
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279 | * but don't actually reside on any actual map. |
|
|
280 | */ |
|
|
281 | if (QUERY_FLAG (pl->ob, FLAG_REMOVED)) |
|
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282 | continue; |
|
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283 | |
|
|
284 | #ifdef AUTOSAVE |
|
|
285 | /* check for ST_PLAYING state so that we don't try to save off when |
|
|
286 | * the player is logging in. |
|
|
287 | */ |
|
|
288 | if ((pl->last_save_tick + AUTOSAVE) < (uint32) pticks && pl->ns->state == ST_PLAYING) |
|
|
289 | { |
|
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290 | pl->ob->contr->save (); |
|
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291 | pl->last_save_tick = pticks; |
|
|
292 | } |
249 | } |
293 | #endif |
250 | } |
294 | } /* end of for loop for all the players */ |
|
|
295 | } /* for flag */ |
|
|
296 | |
251 | |
297 | for_all_players (pl) |
252 | for_all_players (pl) |
298 | { |
253 | { |
|
|
254 | object *ob = pl->ob; |
|
|
255 | |
299 | if (!pl->ob || !pl->ns || !pl->ob->active ()) |
256 | if (expect_false (!ob || !pl->ns || !ob->active)) |
300 | continue; |
257 | continue; |
301 | |
258 | |
302 | if (settings.casting_time) |
|
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303 | { |
|
|
304 | if (pl->ob->casting_time > 0) |
|
|
305 | { |
|
|
306 | pl->ob->casting_time--; |
|
|
307 | pl->ob->start_holding = 1; |
|
|
308 | } |
|
|
309 | |
|
|
310 | /* set spell_state so we can update the range in stats field */ |
|
|
311 | if ((pl->ob->casting_time == 0) && (pl->ob->start_holding == 1)) |
|
|
312 | pl->ob->start_holding = 0; |
|
|
313 | } |
|
|
314 | |
|
|
315 | do_some_living (pl->ob); |
259 | do_some_living (ob); |
316 | } |
260 | } |
317 | } |
261 | } |
318 | |
262 | |
319 | static void |
263 | static void |
320 | process_players2 () |
264 | process_players2 () |
321 | { |
265 | { |
322 | /* Then check if any players should use weapon-speed instead of speed */ |
266 | /* Then check if any players should use weapon-speed instead of speed */ |
323 | for_all_players (pl) |
267 | for_all_players (pl) |
324 | { |
268 | { |
325 | /* The code that did weapon_sp handling here was out of place - |
269 | pl->weapon_sp_left = min (pl->weapon_sp, pl->weapon_sp_left + pl->weapon_sp); |
326 | * this isn't called until after the player has finished there |
270 | pl->ob->speed_left = min (pl->ob->speed, pl->ob->speed_left + pl->ob->speed); |
327 | * actions, and is thus out of place. All we do here is bounds |
|
|
328 | * checking. |
|
|
329 | */ |
|
|
330 | if (pl->has_hit) |
|
|
331 | { |
|
|
332 | if (pl->ob->speed_left > pl->weapon_sp) |
|
|
333 | pl->ob->speed_left = pl->weapon_sp; |
|
|
334 | |
|
|
335 | /* This needs to be here - if the player is running, we need to |
|
|
336 | * clear this each tick, but new commands are not being received |
|
|
337 | * so execute_newserver_command() is never called |
|
|
338 | */ |
|
|
339 | pl->has_hit = 0; |
|
|
340 | } |
|
|
341 | else if (pl->ob->speed_left > pl->ob->speed) |
|
|
342 | pl->ob->speed_left = pl->ob->speed; |
|
|
343 | } |
271 | } |
344 | } |
272 | } |
345 | |
273 | |
346 | void |
274 | void |
347 | process_events () |
275 | process_events () |
348 | { |
276 | { |
349 | object *op; |
|
|
350 | |
|
|
351 | static object_ptr marker_; |
|
|
352 | |
|
|
353 | if (!marker_) |
|
|
354 | marker_ = object::create (); |
|
|
355 | |
|
|
356 | object *marker = marker_; |
|
|
357 | |
|
|
358 | process_players1 (); |
277 | process_players1 (); |
359 | |
278 | |
360 | marker->active_next = active_objects; |
279 | for_all_actives (op) |
361 | |
|
|
362 | if (marker->active_next) |
|
|
363 | marker->active_next->active_prev = marker; |
|
|
364 | |
|
|
365 | marker->active_prev = 0; |
|
|
366 | active_objects = marker; |
|
|
367 | |
|
|
368 | while (marker->active_next) |
|
|
369 | { |
280 | { |
370 | op = marker->active_next; |
|
|
371 | |
|
|
372 | /* Move marker forward - swap op and marker */ |
|
|
373 | op->active_prev = marker->active_prev; |
|
|
374 | |
|
|
375 | if (op->active_prev) |
|
|
376 | op->active_prev->active_next = op; |
|
|
377 | else |
|
|
378 | active_objects = op; |
|
|
379 | |
|
|
380 | marker->active_next = op->active_next; |
|
|
381 | |
|
|
382 | if (marker->active_next) |
|
|
383 | marker->active_next->active_prev = marker; |
|
|
384 | |
|
|
385 | marker->active_prev = op; |
|
|
386 | op->active_next = marker; |
|
|
387 | |
|
|
388 | /* Now process op */ |
281 | /* Now process op */ |
389 | if (QUERY_FLAG (op, FLAG_FREED)) |
282 | if (expect_false (QUERY_FLAG (op, FLAG_FREED))) |
390 | { |
283 | { |
391 | LOG (llevError, "BUG: process_events(): Free object on list\n"); |
284 | LOG (llevError, "BUG: process_events(): Free object on list\n"); |
392 | op->set_speed (0); |
285 | op->set_speed (0); |
393 | continue; |
286 | continue; |
394 | } |
287 | } |
395 | |
288 | |
396 | /* I've seen occasional crashes due to this - the object is removed, |
|
|
397 | * and thus the map it points to (last map it was on) may be bogus |
|
|
398 | * The real bug is to try to find out the cause of this - someone |
|
|
399 | * is probably calling remove_ob without either an insert_ob or |
|
|
400 | * free_object afterwards, leaving an object dangling. But I'd |
|
|
401 | * rather log this and continue on instead of crashing. |
|
|
402 | * Don't remove players - when a player quits, the object is in |
|
|
403 | * sort of a limbo, of removed, but something we want to keep |
|
|
404 | * around. |
|
|
405 | */ |
|
|
406 | if (QUERY_FLAG (op, FLAG_REMOVED) && op->type != PLAYER && op->map && op->map->in_memory != MAP_IN_MEMORY) |
|
|
407 | { |
|
|
408 | LOG (llevError, "BUG: process_events(): Removed object on list\n"); |
|
|
409 | char *dump = dump_object (op); |
|
|
410 | LOG (llevError, dump); |
|
|
411 | free (dump); |
|
|
412 | op->destroy (); |
|
|
413 | continue; |
|
|
414 | } |
|
|
415 | |
|
|
416 | if (!op->has_active_speed ()) |
289 | if (expect_false (!op->has_active_speed ())) |
417 | { |
290 | { |
418 | LOG (llevError, "BUG: process_events(): Object %s has no speed (%f), " |
291 | LOG (llevError, "BUG: process_events(): Object %s has no speed (%f), " |
419 | "but is on active list\n", op->debug_desc (), op->speed); |
292 | "but is on active list\n", op->debug_desc (), op->speed); |
420 | op->set_speed (0); |
293 | op->set_speed (0); |
421 | continue; |
294 | continue; |
422 | } |
295 | } |
423 | |
296 | |
424 | if (op->map == NULL && op->env == NULL && op->name && op->type != MAP) |
297 | if (expect_false (op->flag [FLAG_REMOVED])) |
425 | { |
298 | { |
426 | LOG (llevError, "BUG: process_events(): Object without map or " |
299 | LOG (llevError, "BUG: process_events(): removed object is on active list: %s\n", |
427 | "inventory is on active list: %s (%d)\n", &op->name, op->count); |
300 | op->debug_desc ()); |
428 | op->set_speed (0); |
301 | op->set_speed (0); |
429 | continue; |
302 | continue; |
430 | } |
303 | } |
431 | |
304 | |
432 | /* Animate the object. Bug or feature that anim_speed |
305 | /* Animate the object. Bug or feature that anim_speed |
433 | * is based on ticks, and not the creatures speed? |
306 | * is based on ticks, and not the creatures speed? |
434 | */ |
307 | */ |
435 | if (op->anim_speed && op->last_anim >= op->anim_speed) |
308 | if (op->anim_speed && op->last_anim >= op->anim_speed) |
436 | { |
309 | { |
437 | if ((op->type == PLAYER)) |
|
|
438 | animate_object (op, op->facing); |
|
|
439 | else |
|
|
440 | animate_object (op, op->direction); |
310 | animate_object (op, op->contr ? op->facing : op->direction); |
441 | |
|
|
442 | op->last_anim = 1; |
311 | op->last_anim = 1; |
443 | } |
312 | } |
444 | else |
313 | else |
445 | op->last_anim++; |
314 | ++op->last_anim; |
446 | |
315 | |
447 | if (op->speed_left > 0) |
316 | if (expect_false (op->speed_left > 0.f)) |
448 | { |
|
|
449 | #if 0 |
|
|
450 | /* I've seen occasional crashes in move_symptom() with it |
|
|
451 | * crashing because op is removed - add some debugging to |
|
|
452 | * track if it is removed at this point. |
|
|
453 | * This unfortunately is a bit too verbose it seems - not sure |
|
|
454 | * why - I think what happens is a map is freed or something and |
|
|
455 | * some objects get 'lost' - removed never to be reclaimed. |
|
|
456 | * removed objects generally shouldn't exist. |
|
|
457 | */ |
|
|
458 | if (QUERY_FLAG (op, FLAG_REMOVED)) |
|
|
459 | { |
317 | { |
460 | LOG (llevDebug, "process_events: calling process_object with removed object %s\n", op->name ? op->name : "null"); |
|
|
461 | } |
|
|
462 | #endif |
|
|
463 | --op->speed_left; |
318 | --op->speed_left; |
464 | process_object (op); |
319 | process_object (op); |
465 | |
|
|
466 | if (op->destroyed ()) |
|
|
467 | continue; |
|
|
468 | } |
320 | } |
469 | |
321 | |
470 | if (settings.casting_time == TRUE && op->casting_time > 0) |
322 | if (expect_true (!op->contr)) |
471 | op->casting_time--; |
323 | op->speed_left = min (abs (op->speed), op->speed_left + abs (op->speed)); |
472 | |
|
|
473 | if (op->speed_left <= 0) |
|
|
474 | op->speed_left += FABS (op->speed); |
|
|
475 | } |
324 | } |
476 | |
|
|
477 | /* Remove marker object from active list */ |
|
|
478 | if (marker->active_prev != NULL) |
|
|
479 | marker->active_prev->active_next = NULL; |
|
|
480 | else |
|
|
481 | active_objects = NULL; |
|
|
482 | |
325 | |
483 | process_players2 (); |
326 | process_players2 (); |
484 | } |
327 | } |
485 | |
328 | |
486 | /* clean up everything before exiting */ |
329 | /* clean up everything before exiting */ |
487 | void |
330 | void |
488 | emergency_save () |
331 | emergency_save () |
489 | { |
332 | { |
490 | LOG (llevDebug, "emergency save begin.\n"); |
333 | LOG (llevDebug, "emergency save begin.\n"); |
491 | |
334 | |
492 | LOG (llevDebug, "saving players.\n"); |
|
|
493 | for_all_players (pl) |
|
|
494 | if (pl->enable_save && pl->ob && pl->ns) |
|
|
495 | { |
|
|
496 | pl->save (true); |
|
|
497 | pl->enable_save = true; |
|
|
498 | } |
|
|
499 | |
|
|
500 | // for_all_players (pl) |
|
|
501 | // if (pl->ob) |
|
|
502 | // pl->ob->remove (); |
|
|
503 | |
|
|
504 | LOG (llevDebug, "saving maps.\n"); |
|
|
505 | maptile::emergency_save (); |
335 | cfperl_emergency_save (); |
506 | |
336 | |
507 | LOG (llevDebug, "saving book archive.\n"); |
337 | LOG (llevDebug, "saving book archive.\n"); |
508 | write_book_archive (); |
338 | write_book_archive (); |
509 | |
339 | |
510 | LOG (llevDebug, "emergency save done.\n"); |
340 | LOG (llevDebug, "emergency save done.\n"); |
511 | } |
341 | } |
512 | |
342 | |
|
|
343 | // send all clients some informational text |
|
|
344 | static void |
|
|
345 | cleanup_inform (const char *cause, bool make_core) |
|
|
346 | { |
|
|
347 | int flags = NDI_REPLY | NDI_UNIQUE | NDI_ALL | (make_core ? NDI_RED : NDI_GREEN); |
|
|
348 | |
|
|
349 | new_draw_info_format (flags, 0, 0, "The server will now shutdown."); |
|
|
350 | new_draw_info_format (flags, 0, 0, "Cause for this shutdown: %s", cause); |
|
|
351 | |
|
|
352 | if (make_core) |
|
|
353 | new_draw_info_format (flags, 0, 0, "This is considered a crash, but all maps and players have been saved."); |
|
|
354 | else |
|
|
355 | new_draw_info_format (flags, 0, 0, "This is considered to be a clean shutdown, and all maps and players will be saved now."); |
|
|
356 | |
|
|
357 | new_draw_info_format (flags, 0, 0, "%s", CLEANUP_MESSAGE); |
|
|
358 | |
|
|
359 | client::flush_sockets (); |
|
|
360 | } |
|
|
361 | |
513 | /* clean up everything before exiting */ |
362 | /* clean up everything before exiting */ |
514 | void |
363 | void |
515 | cleanup (bool make_core) |
364 | cleanup (const char *cause, bool make_core) |
516 | { |
365 | { |
|
|
366 | if (make_core) |
|
|
367 | fork_abort (cause); |
|
|
368 | |
|
|
369 | LOG (llevError, "cleanup cause: %s\n", cause); |
|
|
370 | |
|
|
371 | if (!make_core) |
|
|
372 | cleanup_inform (cause, make_core); |
|
|
373 | |
517 | LOG (llevDebug, "cleanup begin.\n"); |
374 | LOG (llevDebug, "cleanup begin.\n"); |
518 | |
375 | |
519 | if (init_done && !in_cleanup) |
376 | if (init_done && !in_cleanup) |
520 | { |
377 | { |
521 | in_cleanup = true; |
378 | in_cleanup = true; |
… | |
… | |
527 | LOG (llevDebug, "running cleanup handlers.\n"); |
384 | LOG (llevDebug, "running cleanup handlers.\n"); |
528 | INVOKE_GLOBAL (CLEANUP); |
385 | INVOKE_GLOBAL (CLEANUP); |
529 | |
386 | |
530 | LOG (llevDebug, "cleanup done.\n"); |
387 | LOG (llevDebug, "cleanup done.\n"); |
531 | |
388 | |
|
|
389 | log_cleanup (); |
|
|
390 | |
532 | if (make_core) |
391 | if (make_core) |
533 | abort (); |
392 | cleanup_inform (cause, make_core); |
534 | else |
393 | else |
535 | _exit (0); |
|
|
536 | } |
|
|
537 | |
|
|
538 | int |
|
|
539 | forbid_play (void) |
|
|
540 | { |
|
|
541 | #if !defined(_IBMR2) && !defined(___IBMR2) && defined(PERM_FILE) |
|
|
542 | char buf[MAX_BUF], day[MAX_BUF]; |
|
|
543 | FILE *fp; |
|
|
544 | time_t clock; |
|
|
545 | struct tm *tm; |
|
|
546 | int i, start, stop, forbit = 0, comp; |
|
|
547 | |
|
|
548 | clock = time (NULL); |
|
|
549 | tm = (struct tm *) localtime (&clock); |
|
|
550 | |
|
|
551 | sprintf (buf, "%s/%s", settings.confdir, PERM_FILE); |
|
|
552 | if ((fp = open_and_uncompress (buf, 0, &comp)) == NULL) |
|
|
553 | return 0; |
|
|
554 | |
|
|
555 | while (fgets (buf, MAX_BUF, fp)) |
|
|
556 | { |
|
|
557 | if (buf[0] == '#') |
|
|
558 | continue; |
|
|
559 | |
|
|
560 | if (!strncmp (buf, "msg", 3)) |
|
|
561 | { |
|
|
562 | if (forbit) |
|
|
563 | while (fgets (buf, MAX_BUF, fp)) /* print message */ |
|
|
564 | fputs (buf, logfile); |
|
|
565 | break; |
|
|
566 | } |
|
|
567 | else if (sscanf (buf, "%s %d%*c%d\n", day, &start, &stop) != 3) |
|
|
568 | { |
|
|
569 | LOG (llevDebug, "Warning: Incomplete line in permission file ignored.\n"); |
|
|
570 | continue; |
|
|
571 | } |
|
|
572 | |
|
|
573 | for (i = 0; i < 7; i++) |
|
|
574 | { |
|
|
575 | if (!strncmp (buf, days[i], 3) && (tm->tm_wday == i) && (tm->tm_hour >= start) && (tm->tm_hour < stop)) |
|
|
576 | forbit = 1; |
|
|
577 | } |
|
|
578 | } |
394 | { |
|
|
395 | new_draw_info_format (NDI_REPLY | NDI_UNIQUE | NDI_ALL | NDI_GREEN, 0, 0, "Maps and players successfully saved, exiting."); |
|
|
396 | new_draw_info_format (NDI_REPLY | NDI_UNIQUE | NDI_ALL | NDI_GREEN, 0, 0, "And again: " CLEANUP_MESSAGE); |
|
|
397 | client::flush_sockets (); |
|
|
398 | } |
579 | |
399 | |
580 | close_and_delete (fp, comp); |
400 | cfperl_cleanup (make_core); |
581 | |
401 | _exit (make_core); |
582 | return forbit; |
|
|
583 | #else |
|
|
584 | return 0; |
|
|
585 | #endif |
|
|
586 | } |
402 | } |
587 | |
403 | |
588 | /* |
404 | /* |
589 | * do_specials() is a collection of functions to call from time to time. |
405 | * do_specials() is a collection of functions to call from time to time. |
590 | * Modified 2000-1-14 MSW to use the global pticks count to determine how |
406 | * Modified 2000-1-14 MSW to use the global pticks count to determine how |
… | |
… | |
596 | * done on the same tick, but that will happen very infrequently |
412 | * done on the same tick, but that will happen very infrequently |
597 | * |
413 | * |
598 | * I also think this code makes it easier to see how often we really are |
414 | * I also think this code makes it easier to see how often we really are |
599 | * doing the various things. |
415 | * doing the various things. |
600 | */ |
416 | */ |
601 | |
|
|
602 | extern unsigned long todtick; |
|
|
603 | |
|
|
604 | void |
417 | void |
605 | do_specials (void) |
418 | do_specials (void) |
606 | { |
419 | { |
607 | if (!(pticks % PTICKS_PER_CLOCK)) |
|
|
608 | tick_the_clock (); |
|
|
609 | |
|
|
610 | if (!(pticks % 7)) |
|
|
611 | shstr::gc (); |
420 | shstr::gc (); |
|
|
421 | archetype::gc (); |
612 | |
422 | |
|
|
423 | if (expect_false (!(pticks % TICKS_PER_HOUR))) |
|
|
424 | adjust_daylight (); |
|
|
425 | |
613 | if (!(pticks % 2503)) |
426 | if (expect_false (!(pticks % 2503))) |
614 | fix_weight (); /* Hack to fix weightproblems caused by bugs */ |
427 | fix_weight (); /* Hack to fix weightproblems caused by bugs */ |
615 | |
428 | |
616 | if (!(pticks % 5003)) |
429 | if (expect_false (!(pticks % 5003))) |
617 | write_book_archive (); |
430 | write_book_archive (); |
618 | |
431 | |
619 | if (!(pticks % 5009)) |
432 | if (expect_false (!(pticks % 5009))) |
620 | clean_friendly_list (); |
433 | clean_friendly_list (); |
621 | |
434 | |
622 | if (!(pticks % 5011)) |
435 | if (expect_false (!(pticks % 5011))) |
623 | obsolete_parties (); |
436 | obsolete_parties (); |
624 | |
437 | |
625 | if (!(pticks % 12503)) |
438 | if (expect_false (!(pticks % 12503))) |
626 | fix_luck (); |
439 | fix_luck (); |
627 | } |
440 | } |
628 | |
441 | |
629 | void |
442 | void |
630 | server_tick () |
443 | server_tick () |
631 | { |
444 | { |
632 | // first do the user visible stuff |
445 | // first do the user visible stuff |
633 | doeric_server (); |
|
|
634 | INVOKE_GLOBAL (CLOCK); |
446 | INVOKE_GLOBAL (CLOCK); |
635 | process_events (); /* "do" something with objects with speed */ |
447 | process_events (); // "do" something with objects with speed |
636 | flush_sockets (); |
448 | client::clock (); // draw client maps etc. |
637 | |
449 | |
638 | // then do some bookkeeping, should not really be here |
450 | // then do some bookkeeping, should not really be here |
639 | do_specials (); /* Routines called from time to time. */ |
451 | do_specials (); /* Routines called from time to time. */ |
640 | attachable::check_mortals (); |
452 | attachable::check_mortals (); |
641 | |
453 | |
642 | ++pticks; |
454 | ++pticks; |
643 | } |
455 | } |
644 | |
456 | |
|
|
457 | #if 0 |
|
|
458 | // used fro benchmarking (x86/amd64-specific) |
|
|
459 | typedef unsigned long tval; |
|
|
460 | typedef unsigned long long stamp64; |
|
|
461 | |
|
|
462 | extern inline tval |
|
|
463 | stamp (void) |
|
|
464 | { |
|
|
465 | tval tsc; |
|
|
466 | asm volatile ("rdtsc":"=a" (tsc)::"edx"); |
|
|
467 | |
|
|
468 | return tsc; |
|
|
469 | } |
|
|
470 | |
|
|
471 | extern inline tval |
|
|
472 | measure (tval t) |
|
|
473 | { |
|
|
474 | tval tsc; |
|
|
475 | asm volatile ("rdtsc":"=a" (tsc)::"edx"); |
|
|
476 | |
|
|
477 | if (tsc > t) |
|
|
478 | return tsc - t; |
|
|
479 | else |
|
|
480 | return t - tsc; |
|
|
481 | } |
|
|
482 | |
645 | int |
483 | int |
646 | main (int argc, char **argv) |
484 | main (int argc, char **argv) |
647 | { |
485 | { |
|
|
486 | rand_gen rg(0); |
|
|
487 | tval fastest = 0x7fffffff; |
|
|
488 | for (int loop = 10000; loop--; ) |
|
|
489 | { |
|
|
490 | tval s = stamp (); |
|
|
491 | volatile int i = rg.get_int(25); |
|
|
492 | fastest = min (fastest, measure (s)); |
|
|
493 | } |
|
|
494 | |
|
|
495 | //printf ("fastest %d\n", fastest); |
|
|
496 | for (int i = 0; i < 1024*1024*3; ++i) |
|
|
497 | { |
|
|
498 | char c = rg.get_int (256); |
|
|
499 | write (2, &c, 1); |
|
|
500 | } |
|
|
501 | } |
|
|
502 | |
|
|
503 | #else |
|
|
504 | |
|
|
505 | #if 0 // just goofing around, look elsewhere |
|
|
506 | |
|
|
507 | #include <malloc.h> |
|
|
508 | #include <execinfo.h> |
|
|
509 | |
|
|
510 | static void tr_on (); |
|
|
511 | static void tr_off (); |
|
|
512 | |
|
|
513 | static SMUTEX(tr_mutex); |
|
|
514 | |
|
|
515 | #define ltr_off() SMUTEX_LOCK (tr_mutex); tr_off () |
|
|
516 | #define ltr_on() tr_on (); SMUTEX_UNLOCK (tr_mutex); |
|
|
517 | |
|
|
518 | static void * |
|
|
519 | tr_malloc (size_t size, const void *caller) |
|
|
520 | { |
|
|
521 | ltr_off (); |
|
|
522 | |
|
|
523 | void *bt [8]; |
|
|
524 | backtrace (bt, 8); |
|
|
525 | |
|
|
526 | void *ptr = malloc (size); |
|
|
527 | |
|
|
528 | ltr_on (); |
|
|
529 | return (char *)ptr; |
|
|
530 | } |
|
|
531 | |
|
|
532 | static void |
|
|
533 | tr_free (void *ptr, const void *caller) |
|
|
534 | { |
|
|
535 | ltr_off (); |
|
|
536 | |
|
|
537 | free (ptr); |
|
|
538 | |
|
|
539 | ltr_on (); |
|
|
540 | } |
|
|
541 | |
|
|
542 | void static * |
|
|
543 | tr_realloc (void *ptr, size_t size, const void *caller) |
|
|
544 | { |
|
|
545 | ltr_off (); |
|
|
546 | |
|
|
547 | void *nptr = realloc (ptr, size); |
|
|
548 | |
|
|
549 | ltr_on (); |
|
|
550 | return nptr; |
|
|
551 | } |
|
|
552 | |
|
|
553 | static void * |
|
|
554 | tr_memalign (size_t size, size_t alignment, const void *caller) |
|
|
555 | { |
|
|
556 | ltr_off (); |
|
|
557 | |
|
|
558 | void *ptr = memalign (size, alignment < 16 ? 16 : alignment); |
|
|
559 | |
|
|
560 | ltr_on (); |
|
|
561 | return ptr; |
|
|
562 | } |
|
|
563 | |
|
|
564 | static void |
|
|
565 | tr_on () |
|
|
566 | { |
|
|
567 | __malloc_hook = tr_malloc; |
|
|
568 | __realloc_hook = tr_realloc; |
|
|
569 | __free_hook = tr_free; |
|
|
570 | __memalign_hook = tr_memalign; |
|
|
571 | } |
|
|
572 | |
|
|
573 | static void |
|
|
574 | tr_off () |
|
|
575 | { |
|
|
576 | __malloc_hook = 0; |
|
|
577 | __realloc_hook = 0; |
|
|
578 | __free_hook = 0; |
|
|
579 | __memalign_hook = 0; |
|
|
580 | } |
|
|
581 | |
|
|
582 | void (*__malloc_initialize_hook)(void) = tr_on; |
|
|
583 | |
|
|
584 | #endif |
|
|
585 | |
|
|
586 | // normal main |
|
|
587 | int |
|
|
588 | main (int argc, char **argv) |
|
|
589 | { |
648 | settings.argc = argc; |
590 | settings.argc = argc; |
649 | settings.argv = argv; |
591 | settings.argv = argv; |
650 | |
592 | |
|
|
593 | g_thread_init (0); // for the slice allocator only |
|
|
594 | |
651 | init (argc, argv); |
595 | init (argc, argv); |
652 | |
|
|
653 | initPlugins (); |
|
|
654 | |
596 | |
655 | for (;;) |
597 | for (;;) |
656 | cfperl_main (); |
598 | cfperl_main (); |
657 | |
|
|
658 | cleanup (true); |
|
|
659 | } |
599 | } |
|
|
600 | #endif |
660 | |
601 | |
|
|
602 | #if 0 |
|
|
603 | int xyzzy () |
|
|
604 | { |
|
|
605 | return rndm(8); |
|
|
606 | } |
|
|
607 | |
|
|
608 | void xyzzy (object_ptr &a, object_ptr &o) |
|
|
609 | { |
|
|
610 | asm volatile ("int3"); |
|
|
611 | a = o; |
|
|
612 | asm volatile ("int3"); |
|
|
613 | } |
|
|
614 | #endif |
|
|
615 | |