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Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.66 by root, Sat May 26 15:44:03 2007 UTC vs.
Revision 1.81 by root, Sun Jul 1 05:00:18 2007 UTC

1/*
2 * This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
3 *
4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 *
8 * Crossfire TRT is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 *
21 * The authors can be reached via e-mail to <crossfire@schmorp.de>
22 */
23
1// 24//
2// cfperl.h perl interface 25// cfperl.h perl interface
3// 26//
4#ifndef CFPERL_H__ 27#ifndef CFPERL_H__
5#define CFPERL_H__ 28#define CFPERL_H__
… …
65void cfperl_init (); 88void cfperl_init ();
66void cfperl_main (); 89void cfperl_main ();
67void cfperl_emergency_save (); 90void cfperl_emergency_save ();
68void cfperl_cleanup (int make_core); 91void cfperl_cleanup (int make_core);
69void cfperl_make_book (object *book, int level); 92void cfperl_make_book (object *book, int level);
93void cfperl_send_msg (client *ns, int color, const char *type, const char *msg);
70 94
71////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 95//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
72 96
73// virtual server time, excluding time jumps and lag 97extern tstamp runtime; // virtual server time, excluding time jumps and lag
74extern double runtime; 98extern tstamp NOW; // real time of current server tick
75 99
76enum event_klass 100enum event_klass
77{ 101{
78 KLASS_NONE, 102 KLASS_NONE,
79 KLASS_GLOBAL, 103 KLASS_GLOBAL,
… …
150 MTH void refcnt_inc () const { ++refcnt; } 174 MTH void refcnt_inc () const { ++refcnt; }
151 MTH void refcnt_dec () const { --refcnt; } 175 MTH void refcnt_dec () const { --refcnt; }
152 176
153 MTH int refcnt_cnt () const; 177 MTH int refcnt_cnt () const;
154 // check wether the object has died and destroy 178 // check wether the object has died and destroy
155 MTH void refcnt_chk () { if (refcnt <= 0) do_check (); } 179 MTH void refcnt_chk () { if (expect_false (refcnt <= 0)) do_check (); }
156 180
157 // destroy the object unless it was already destroyed 181 // destroy the object unless it was already destroyed
158 // this politely asks everybody interested the reduce 182 // this politely asks everybody interested the reduce
159 // the refcount to 0 as soon as possible. 183 // the refcount to 0 as soon as possible.
160 MTH void destroy (); 184 MTH void destroy ();
… …
238 add (' '), add (v); 262 add (' '), add (v);
239 263
240 add ('\n'); 264 add ('\n');
241 } 265 }
242 266
243 //TODO//temporary, used only for saving body locations
244 void put (const char *k, int v)
245 {
246 add (k);
247 add (' ');
248 add (sint32 (v));
249 add ('\n');
250 }
251
252 template<typename T> 267 template<typename T>
253 void put_string (keyword k, const T &v) 268 void put_kw_string (keyword k, const T &v)
254 { 269 {
255 int klen = keyword_len [k]; 270 int klen = keyword_len [k];
256 int vlen = v ? strlen (v) + 1 : 0; 271 int vlen = v ? strlen (v) + 1 : 0;
257 272
258 char *p = (char *)alloc (klen + vlen + 1); 273 char *p = (char *)alloc (klen + vlen + 1);
… …
268 *p = '\n'; 283 *p = '\n';
269 } 284 }
270 285
271 void put (keyword k, const char *v = 0) 286 void put (keyword k, const char *v = 0)
272 { 287 {
273 put_string (k, v); 288 put_kw_string (k, v);
274 } 289 }
275 290
276 void put (keyword k, const shstr &v) 291 void put (keyword k, const shstr &v)
277 { 292 {
278 put_string (k, v); 293 put_kw_string (k, v);
279 } 294 }
280 295
281 void put (keyword k, double v) 296 void put (keyword k, double v)
282 { 297 {
283 char buf [128]; 298 force (MAX_KEYWORD_LEN + 2 + 32);
284 299 fadd (keyword_str [k], keyword_len [k]);
285 snprintf (buf, 128, "%.7g", v); 300 fadd (' ');
286 301 falloc (sprintf (ptr, "%.7g", v));
287 put (k, (const char *)buf); 302 fadd ('\n');
288 } 303 }
289 304
290 void put_(keyword k, sint64 v) 305 void put_(keyword k, sint64 v)
291 { 306 {
307 force (MAX_KEYWORD_LEN + 2 + sint64_digits);
292 add (keyword_str [k], keyword_len [k]); 308 fadd (keyword_str [k], keyword_len [k]);
293 add (' '); 309 fadd (' ');
294 add (v); 310 add (v);
295 add ('\n'); 311 fadd ('\n');
296 } 312 }
297 313
298 void put_(keyword k, sint32 v) 314 void put_(keyword k, sint32 v)
299 { 315 {
316 force (MAX_KEYWORD_LEN + 2 + sint32_digits);
300 add (keyword_str [k], keyword_len [k]); 317 fadd (keyword_str [k], keyword_len [k]);
301 add (' '); 318 fadd (' ');
302 add (v); 319 add (v);
303 add ('\n'); 320 fadd ('\n');
304 }
305
306 void put (keyword kbeg, keyword kend, const shstr &v)
307 {
308 add (keyword_str [kbeg], keyword_len [kbeg]); add ('\n');
309
310 if (expect_true (v))
311 {
312 add (v);
313 add ('\n');
314 }
315
316 add (keyword_str [kend], keyword_len [kend]); add ('\n');
317 } 321 }
318 322
319 void put (keyword k, float v) { put (k, (double)v); } 323 void put (keyword k, float v) { put (k, (double)v); }
320 void put (keyword k, signed char v) { put_(k, (sint32)v); } 324 void put (keyword k, signed char v) { put_(k, (sint32)v); }
321 void put (keyword k, unsigned char v) { put_(k, (sint32)v); } 325 void put (keyword k, unsigned char v) { put_(k, (sint32)v); }
… …
326 void put (keyword k, signed long v) { put_(k, (sint64)v); } 330 void put (keyword k, signed long v) { put_(k, (sint64)v); }
327 void put (keyword k, unsigned long v) { put_(k, (sint64)v); } 331 void put (keyword k, unsigned long v) { put_(k, (sint64)v); }
328 void put (keyword k, signed long long v) { put_(k, (sint64)v); } 332 void put (keyword k, signed long long v) { put_(k, (sint64)v); }
329 void put (keyword k, unsigned long long v) { put_(k, (sint64)v); } 333 void put (keyword k, unsigned long long v) { put_(k, (sint64)v); }
330 334
331 template<typename T> 335 void put (keyword kbeg, keyword kend, const shstr &v)
332 void put (keyword k, const T *v)
333 { 336 {
337 force (MAX_KEYWORD_LEN + 1);
338 fadd (keyword_str [kbeg], keyword_len [kbeg]); fadd ('\n');
339
334 if (expect_true (v)) 340 if (expect_true (v))
335 put (k, v->name); 341 {
336 else 342 add (v);
337 put (k, (const char *)0); 343 add ('\n');
344 }
345
346 force (MAX_KEYWORD_LEN + 1);
347 fadd (keyword_str [kend], keyword_len [kend]); fadd ('\n');
338 } 348 }
349
350 void put (keyword k, archetype *v);
351 void put (keyword k, treasurelist *v);
352 void put (keyword k, faceinfo *v);
339 353
340 template<typename T> 354 template<typename T>
341 void put (keyword k, const refptr<T> &v) 355 void put (keyword k, const refptr<T> &v)
342 { 356 {
343 put (k, (T *)v); 357 put (k, (T *)v);
… …
346 bool save (const char *path); 360 bool save (const char *path);
347 char *as_string (); // like strdup 361 char *as_string (); // like strdup
348 362
349 operator bool () { return !!av; } 363 operator bool () { return !!av; }
350}; 364};
351
352// compatibility support, should be removed when no longer needed
353void fprintf (object_freezer &freezer, const char *format, ...);
354void fputs (const char *s, object_freezer &freezer);
355 365
356struct object_thawer 366struct object_thawer
357{ 367{
358 char *line; // current beginning of line 368 char *line; // current beginning of line
359 SV *text; // text part 369 SV *text; // text part
… …
374 void get (attachable *obj, int oid); 384 void get (attachable *obj, int oid);
375 385
376 // parse next line 386 // parse next line
377 void next (); 387 void next ();
378 // skip the current key-value (usually fetch next line, for 388 // skip the current key-value (usually fetch next line, for
379 // multiline-fields, skips untilt he corresponding end-kw 389 // multiline-fields, skips till the corresponding end-kw
380 void skip (); 390 void skip ();
381
382 //TODO: remove, deprecated
383 keyword get_kv ()
384 {
385 next ();
386 return kw;
387 }
388 391
389 char *get_str () { return value; } // may be 0 392 char *get_str () { return value; } // may be 0
390 void get_ml (keyword kend, shstr &sh); 393 void get_ml (keyword kend, shstr &sh);
391 394
392 void get_ornull (shstr &sh) const { sh = value; } 395 void get_ornull (shstr &sh) const { sh = value; }
393 void get (shstr &sh) const { sh = value; } // might want to check for non-null here 396 void get (shstr &sh) const { sh = value; } // might want to check for non-null here
394 397
395 bool get_bool () const { return *value_nn == '1'; } 398 bool get_bool () const { return *value_nn == '1'; }
396 sint32 get_sint32 () const; 399 sint32 get_sint32 () const;
397 sint64 get_sint64 () const { return atoll (value_nn); } 400 sint64 get_sint64 () const { return strtoll (value_nn, 0, 10); }
398 double get_double () const { return atof (value_nn); } 401 double get_double () const { return strtod (value_nn, 0); }
399 402
400 void get (float &v) { v = get_double (); } 403 void get (float &v) { v = get_double (); }
401 void get (double &v) { v = get_double (); } 404 void get (double &v) { v = get_double (); }
402 405
403 void get (bool &i) { i = get_bool (); } 406 void get (bool &i) { i = get_bool (); }
… …
422 static struct CoroAPI *GCoroAPI; 425 static struct CoroAPI *GCoroAPI;
423 426
424 static int nready () { return CORO_NREADY; } 427 static int nready () { return CORO_NREADY; }
425 static int cede () { return CORO_CEDE ; } 428 static int cede () { return CORO_CEDE ; }
426 429
427 static double (*time)();
428 static double next_cede; 430 static tstamp next_cede;
429 static int cede_counter; 431 static int cede_counter;
430 432
431 static void do_cede_every (); 433 static void do_cede_every ();
432 static void do_cede_to_tick (); 434 static void do_cede_to_tick ();
433 static void do_cede_to_tick_every (); 435 static void do_cede_to_tick_every ();
… …
436 { 438 {
437 if (expect_false (++cede_counter >= count)) 439 if (expect_false (++cede_counter >= count))
438 do_cede_every (); 440 do_cede_every ();
439 } 441 }
440 442
441 static void cede_to_tick () 443 static bool cede_to_tick ()
442 { 444 {
443 if (expect_false (time () >= next_cede)) 445 if (expect_true (now () < next_cede))
446 return false;
447
444 do_cede_to_tick (); 448 do_cede_to_tick ();
449 return true;
445 } 450 }
446 451
447 static void cede_to_tick_every (int count) 452 static bool cede_to_tick_every (int count)
448 { 453 {
449 if (expect_false (++cede_counter >= count)) 454 if (expect_true (++cede_counter < count))
455 return false;
456
450 cede_to_tick (); 457 return cede_to_tick ();
451 } 458 }
452 459
453 static void wait_for_tick (); 460 static void wait_for_tick ();
454 static void wait_for_tick_begin (); 461 static void wait_for_tick_begin ();
455}; 462};

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