1 | /* |
1 | /* |
2 | * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game. |
2 | * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. |
3 | * |
3 | * |
4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
7 | * |
7 | * |
8 | * Crossfire TRT is free software; you can redistribute it and/or modify it |
8 | * Crossfire TRT is free software: you can redistribute it and/or modify |
9 | * under the terms of the GNU General Public License as published by the Free |
9 | * it under the terms of the GNU General Public License as published by |
10 | * Software Foundation; either version 2 of the License, or (at your option) |
10 | * the Free Software Foundation, either version 3 of the License, or |
11 | * 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, but |
13 | * This program is distributed in the hope that it will be useful, |
14 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | * 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 along |
18 | * You should have received a copy of the GNU General Public License |
19 | * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51 |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
20 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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21 | * |
20 | * |
22 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
21 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
23 | */ |
22 | */ |
24 | |
23 | |
25 | // |
24 | // |
… | |
… | |
89 | void cfperl_init (); |
88 | void cfperl_init (); |
90 | void cfperl_main (); |
89 | void cfperl_main (); |
91 | void cfperl_emergency_save (); |
90 | void cfperl_emergency_save (); |
92 | void cfperl_cleanup (int make_core); |
91 | void cfperl_cleanup (int make_core); |
93 | void cfperl_make_book (object *book, int level); |
92 | void cfperl_make_book (object *book, int level); |
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93 | void cfperl_send_msg (client *ns, int color, const char *type, const char *msg); |
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94 | int cfperl_can_merge (object *ob1, object *ob2); |
94 | |
95 | |
95 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
96 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
96 | |
97 | |
97 | // virtual server time, excluding time jumps and lag |
98 | extern tstamp runtime; // virtual server time, excluding time jumps and lag |
98 | extern double runtime; |
99 | extern tstamp NOW; // real time of current server tick |
99 | |
100 | |
100 | enum event_klass |
101 | enum event_klass |
101 | { |
102 | { |
102 | KLASS_NONE, |
103 | KLASS_NONE, |
103 | KLASS_GLOBAL, |
104 | KLASS_GLOBAL, |
… | |
… | |
209 | attachable (const attachable &src) |
210 | attachable (const attachable &src) |
210 | : flags (0), refcnt (0), self (0), cb (0), attach (src.attach) |
211 | : flags (0), refcnt (0), self (0), cb (0), attach (src.attach) |
211 | { |
212 | { |
212 | } |
213 | } |
213 | |
214 | |
214 | virtual ~attachable (); |
215 | // set a custom key to the given value, or delete it if value = 0 |
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216 | void set_key (const char *key, const char *value = 0); |
215 | |
217 | |
216 | attachable &operator =(const attachable &src); |
218 | attachable &operator =(const attachable &src); |
217 | |
219 | |
218 | // used to _quickly_ device wether to shortcut the evaluation |
220 | // used to _quickly_ device wether to shortcut the evaluation |
219 | bool should_invoke (event_type event) |
221 | bool should_invoke (event_type event) |
… | |
… | |
230 | // do the real refcount checking work |
232 | // do the real refcount checking work |
231 | void do_check (); |
233 | void do_check (); |
232 | |
234 | |
233 | // the method that does the real destroy work |
235 | // the method that does the real destroy work |
234 | virtual void do_destroy (); |
236 | virtual void do_destroy (); |
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237 | |
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238 | // destructor is protected, should not be called by anybody |
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239 | virtual ~attachable (); |
235 | }; |
240 | }; |
236 | |
241 | |
237 | // the global object is a pseudo object that cares for the global events |
242 | // the global object is a pseudo object that cares for the global events |
238 | struct global : attachable |
243 | struct global : attachable |
239 | { |
244 | { |
… | |
… | |
263 | |
268 | |
264 | add ('\n'); |
269 | add ('\n'); |
265 | } |
270 | } |
266 | |
271 | |
267 | template<typename T> |
272 | template<typename T> |
268 | void put_string (keyword k, const T &v) |
273 | void put_kw_string (keyword k, const T &v) |
269 | { |
274 | { |
270 | int klen = keyword_len [k]; |
275 | int klen = keyword_len [k]; |
271 | int vlen = v ? strlen (v) + 1 : 0; |
276 | int vlen = v ? strlen (v) + 1 : 0; |
272 | |
277 | |
273 | char *p = (char *)alloc (klen + vlen + 1); |
278 | char *p = (char *)alloc (klen + vlen + 1); |
… | |
… | |
283 | *p = '\n'; |
288 | *p = '\n'; |
284 | } |
289 | } |
285 | |
290 | |
286 | void put (keyword k, const char *v = 0) |
291 | void put (keyword k, const char *v = 0) |
287 | { |
292 | { |
288 | put_string (k, v); |
293 | put_kw_string (k, v); |
289 | } |
294 | } |
290 | |
295 | |
291 | void put (keyword k, const shstr &v) |
296 | void put (keyword k, const shstr &v) |
292 | { |
297 | { |
293 | put_string (k, v); |
298 | put_kw_string (k, v); |
294 | } |
299 | } |
295 | |
300 | |
296 | void put (keyword k, double v) |
301 | void put (keyword k, double v) |
297 | { |
302 | { |
298 | force (MAX_KEYWORD_LEN + 2 + 32); |
303 | force (MAX_KEYWORD_LEN + 2 + 32); |
… | |
… | |
345 | |
350 | |
346 | force (MAX_KEYWORD_LEN + 1); |
351 | force (MAX_KEYWORD_LEN + 1); |
347 | fadd (keyword_str [kend], keyword_len [kend]); fadd ('\n'); |
352 | fadd (keyword_str [kend], keyword_len [kend]); fadd ('\n'); |
348 | } |
353 | } |
349 | |
354 | |
350 | template<typename T> |
355 | void put (keyword k, archetype *v); |
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356 | void put (keyword k, treasurelist *v); |
351 | void put (keyword k, const T *v) |
357 | void put (keyword k, faceinfo *v); |
352 | { |
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353 | put (k, v ? &v->name : (const char *)0); |
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354 | } |
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355 | |
358 | |
356 | template<typename T> |
359 | template<typename T> |
357 | void put (keyword k, const refptr<T> &v) |
360 | void put (keyword k, const refptr<T> &v) |
358 | { |
361 | { |
359 | put (k, (T *)v); |
362 | put (k, (T *)v); |
… | |
… | |
427 | static struct CoroAPI *GCoroAPI; |
430 | static struct CoroAPI *GCoroAPI; |
428 | |
431 | |
429 | static int nready () { return CORO_NREADY; } |
432 | static int nready () { return CORO_NREADY; } |
430 | static int cede () { return CORO_CEDE ; } |
433 | static int cede () { return CORO_CEDE ; } |
431 | |
434 | |
432 | static double (*time)(); |
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433 | static double next_cede; |
435 | static tstamp next_cede; |
434 | static int cede_counter; |
436 | static int cede_counter; |
435 | |
437 | |
436 | static void do_cede_every (); |
438 | static void do_cede_every (); |
437 | static void do_cede_to_tick (); |
439 | static void do_cede_to_tick (); |
438 | static void do_cede_to_tick_every (); |
440 | static void do_cede_to_tick_every (); |
… | |
… | |
443 | do_cede_every (); |
445 | do_cede_every (); |
444 | } |
446 | } |
445 | |
447 | |
446 | static bool cede_to_tick () |
448 | static bool cede_to_tick () |
447 | { |
449 | { |
448 | if (expect_true (time () < next_cede)) |
450 | if (expect_true (now () < next_cede)) |
449 | return false; |
451 | return false; |
450 | |
452 | |
451 | do_cede_to_tick (); |
453 | do_cede_to_tick (); |
452 | return true; |
454 | return true; |
453 | } |
455 | } |