ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/server/include/cfperl.h
(Generate patch)

Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.64 by root, Sat May 19 00:08:11 2007 UTC vs.
Revision 1.71 by root, Mon May 28 03:47:44 2007 UTC

… …
64 64
65void cfperl_init (); 65void cfperl_init ();
66void cfperl_main (); 66void cfperl_main ();
67void cfperl_emergency_save (); 67void cfperl_emergency_save ();
68void cfperl_cleanup (int make_core); 68void cfperl_cleanup (int make_core);
69void cfperl_make_book (object *book, int level);
69 70
70////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 71//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
71 72
72// virtual server time, excluding time jumps and lag 73// virtual server time, excluding time jumps and lag
73extern double runtime; 74extern double runtime;
… …
109#define ARG_CLIENT(o) DT_CLIENT, (void *)(static_cast<client *> (o)) 110#define ARG_CLIENT(o) DT_CLIENT, (void *)(static_cast<client *> (o))
110#define ARG_PARTY(o) DT_PARTY , (void *)(static_cast<party *> (o)) 111#define ARG_PARTY(o) DT_PARTY , (void *)(static_cast<party *> (o))
111#define ARG_REGION(o) DT_REGION, (void *)(static_cast<region *> (o)) 112#define ARG_REGION(o) DT_REGION, (void *)(static_cast<region *> (o))
112 113
113// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension 114// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension
114 115#define INVOKE(obj,event, ...) (expect_false ((obj)->should_invoke (event)) ? (obj)->invoke (event, ## __VA_ARGS__, DT_END) : 0)
115// all these return true when the normal event processing should be skipped (if any)
116#define INVOKE_GLOBAL(event, ...) gbl_ev.invoke (EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__, DT_END) 116#define INVOKE_GLOBAL(event, ...) INVOKE (&gbl_ev, EVENT_ ## GLOBAL ## _ ## event, ## __VA_ARGS__)
117#define INVOKE_ATTACHABLE(event, obj, ...) (obj)->invoke (EVENT_ ## ATTACHABLE ## _ ## event, ## __VA_ARGS__, DT_END) 117#define INVOKE_ATTACHABLE(event, obj, ...) INVOKE (obj , EVENT_ ## ATTACHABLE ## _ ## event, ## __VA_ARGS__)
118#define INVOKE_OBJECT(event, obj, ...) (obj)->invoke (EVENT_ ## OBJECT ## _ ## event, ## __VA_ARGS__, DT_END) 118#define INVOKE_OBJECT(event, obj, ...) INVOKE (obj , EVENT_ ## OBJECT ## _ ## event, ## __VA_ARGS__)
119#define INVOKE_CLIENT(event, obj, ...) (obj)->invoke (EVENT_ ## CLIENT ## _ ## event, ## __VA_ARGS__, DT_END) 119#define INVOKE_CLIENT(event, obj, ...) INVOKE (obj , EVENT_ ## CLIENT ## _ ## event, ## __VA_ARGS__)
120#define INVOKE_PLAYER(event, obj, ...) (obj)->invoke (EVENT_ ## PLAYER ## _ ## event, ## __VA_ARGS__, DT_END) 120#define INVOKE_PLAYER(event, obj, ...) INVOKE (obj , EVENT_ ## PLAYER ## _ ## event, ## __VA_ARGS__)
121#define INVOKE_MAP(event, obj, ...) (obj)->invoke (EVENT_ ## MAP ## _ ## event, ## __VA_ARGS__, DT_END) 121#define INVOKE_MAP(event, obj, ...) INVOKE (obj , EVENT_ ## MAP ## _ ## event, ## __VA_ARGS__)
122 122
123//TODO should index into @result 123//TODO should index into @result
124#define RESULT(idx,type) cfperl_result_ ## type (idx) 124#define RESULT(idx,type) cfperl_result_ ## type (idx)
125#define RESULT_DOUBLE(idx) RESULT(idx, DOUBLE) 125#define RESULT_DOUBLE(idx) RESULT(idx, DOUBLE)
126#define RESULT_INT(idx) RESULT(idx, INT) 126#define RESULT_INT(idx) RESULT(idx, INT)
… …
189 189
190 virtual ~attachable (); 190 virtual ~attachable ();
191 191
192 attachable &operator =(const attachable &src); 192 attachable &operator =(const attachable &src);
193 193
194 bool vinvoke (event_type event, va_list &ap); 194 // used to _quickly_ device wether to shortcut the evaluation
195 bool should_invoke (event_type event)
196 {
197 return ev_want_event [event] || cb;
198 }
199
195 bool invoke (event_type event, ...) 200 bool invoke (event_type event, ...);
196 {
197 if (ev_want_event [event] || cb)
198 {
199 va_list ap;
200 va_start (ap, event);
201 vinvoke (event, ap);
202 va_end (ap);
203 }
204 }
205 201
206 MTH void instantiate (); 202 MTH void instantiate ();
207 void reattach (); 203 void reattach ();
208 204
209protected: 205protected:
… …
236 // used only for user-defined key-value pairs 232 // used only for user-defined key-value pairs
237 void put (const shstr &k, const shstr &v) 233 void put (const shstr &k, const shstr &v)
238 { 234 {
239 add (k); 235 add (k);
240 236
241 if (v) 237 if (expect_true (v))
242 add (' '), add (v); 238 add (' '), add (v);
243 239
244 add ('\n');
245 }
246
247 //TODO//temporary, used only for saving body locations
248 void put (const char *k, int v)
249 {
250 add (k);
251 add (' ');
252 add (sint32 (v));
253 add ('\n'); 240 add ('\n');
254 } 241 }
255 242
256 template<typename T> 243 template<typename T>
257 void put_string (keyword k, const T &v) 244 void put_string (keyword k, const T &v)
… …
261 248
262 char *p = (char *)alloc (klen + vlen + 1); 249 char *p = (char *)alloc (klen + vlen + 1);
263 250
264 memcpy (p, keyword_str [k], klen); p += klen; 251 memcpy (p, keyword_str [k], klen); p += klen;
265 252
266 if (v) 253 if (expect_true (v))
267 { 254 {
268 *p++ = ' '; vlen--; 255 *p++ = ' '; vlen--;
269 memcpy (p, v, vlen); p += vlen; 256 memcpy (p, v, vlen); p += vlen;
270 } 257 }
271 258
… …
282 put_string (k, v); 269 put_string (k, v);
283 } 270 }
284 271
285 void put (keyword k, double v) 272 void put (keyword k, double v)
286 { 273 {
287 char buf [128]; 274 force (MAX_KEYWORD_LEN + 2 + 32);
288 275 fadd (keyword_str [k], keyword_len [k]);
289 snprintf (buf, 128, "%.7g", v); 276 fadd (' ');
290 277 falloc (sprintf (ptr, "%.7g", v));
291 put (k, (const char *)buf); 278 fadd ('\n');
292 } 279 }
293 280
294 void put_(keyword k, sint64 v) 281 void put_(keyword k, sint64 v)
295 { 282 {
283 force (MAX_KEYWORD_LEN + 2 + sint64_digits);
296 add (keyword_str [k], keyword_len [k]); 284 fadd (keyword_str [k], keyword_len [k]);
297 add (' '); 285 fadd (' ');
298 add (v); 286 add (v);
299 add ('\n'); 287 fadd ('\n');
300 } 288 }
301 289
302 void put_(keyword k, sint32 v) 290 void put_(keyword k, sint32 v)
303 { 291 {
292 force (MAX_KEYWORD_LEN + 2 + sint32_digits);
304 add (keyword_str [k], keyword_len [k]); 293 fadd (keyword_str [k], keyword_len [k]);
305 add (' '); 294 fadd (' ');
306 add (v); 295 add (v);
307 add ('\n'); 296 fadd ('\n');
308 } 297 }
309 298
310 void put (keyword kbeg, keyword kend, const shstr &v) 299 void put (keyword kbeg, keyword kend, const shstr &v)
311 { 300 {
301 force (MAX_KEYWORD_LEN + 1);
312 add (keyword_str [kbeg], keyword_len [kbeg]); add ('\n'); 302 fadd (keyword_str [kbeg], keyword_len [kbeg]); fadd ('\n');
313 303
314 if (v) 304 if (expect_true (v))
315 { 305 {
316 add (v); 306 add (v);
317 add ('\n'); 307 add ('\n');
318 } 308 }
319 309
310 force (MAX_KEYWORD_LEN + 1);
320 add (keyword_str [kend], keyword_len [kend]); add ('\n'); 311 fadd (keyword_str [kend], keyword_len [kend]); fadd ('\n');
321 } 312 }
322 313
323 void put (keyword k, float v) { put (k, (double)v); } 314 void put (keyword k, float v) { put (k, (double)v); }
324 void put (keyword k, signed char v) { put_(k, (sint32)v); } 315 void put (keyword k, signed char v) { put_(k, (sint32)v); }
325 void put (keyword k, unsigned char v) { put_(k, (sint32)v); } 316 void put (keyword k, unsigned char v) { put_(k, (sint32)v); }
… …
333 void put (keyword k, unsigned long long v) { put_(k, (sint64)v); } 324 void put (keyword k, unsigned long long v) { put_(k, (sint64)v); }
334 325
335 template<typename T> 326 template<typename T>
336 void put (keyword k, const T *v) 327 void put (keyword k, const T *v)
337 { 328 {
338 if (v) 329 if (expect_true (v))
339 put (k, v->name); 330 put (k, v->name);
340 else 331 else
341 put (k, (const char *)0); 332 put (k, (const char *)0);
342 } 333 }
343 334
… …
351 char *as_string (); // like strdup 342 char *as_string (); // like strdup
352 343
353 operator bool () { return !!av; } 344 operator bool () { return !!av; }
354}; 345};
355 346
356// compatibility support, should be removed when no longer needed
357void fprintf (object_freezer &freezer, const char *format, ...);
358void fputs (const char *s, object_freezer &freezer);
359
360struct object_thawer 347struct object_thawer
361{ 348{
349 char *line; // current beginning of line
362 SV *text; // text part 350 SV *text; // text part
363 AV *av; // perl part 351 AV *av; // perl part
364 int linenum; 352 int linenum;
365 char *line; // current beginning of line
366 keyword kw; 353 keyword kw;
367 char *kw_str, *value; 354 char *kw_str; // the keyword parsed, as string
355 char *value; // the value, or 0 if no value
356 char *value_nn; // the value, or the empty string if no value
368 const char *name; 357 const char *name;
369 358
370 operator bool () { return !!text; } 359 operator bool () { return !!text; }
371 360
372 object_thawer (const char *path = 0); 361 object_thawer (const char *path = 0);
… …
387 next (); 376 next ();
388 return kw; 377 return kw;
389 } 378 }
390 379
391 char *get_str () { return value; } // may be 0 380 char *get_str () { return value; } // may be 0
381 void get_ml (keyword kend, shstr &sh);
392 382
393 void get (shstr &sh) const;
394 void get_ornull (shstr &sh) const { sh = value; } 383 void get_ornull (shstr &sh) const { sh = value; }
395 void get_ml (keyword kend, shstr &sh); 384 void get (shstr &sh) const { sh = value; } // might want to check for non-null here
396 385
386 bool get_bool () const { return *value_nn == '1'; }
397 sint32 get_sint32 () const; 387 sint32 get_sint32 () const;
398 sint64 get_sint64 () const; 388 sint64 get_sint64 () const { return strtoll (value_nn, 0, 10); }
399 double get_double () const; 389 double get_double () const { return strtod (value_nn, 0); }
400 390
401 void get (float &v) { v = get_double (); } 391 void get (float &v) { v = get_double (); }
402 void get (double &v) { v = get_double (); } 392 void get (double &v) { v = get_double (); }
403 393
404 void get (bool &i) { i = get_sint32 (); } 394 void get (bool &i) { i = get_bool (); }
405 void get (sint8 &i) { i = get_sint32 (); } 395 void get (sint8 &i) { i = get_sint32 (); }
406 void get (uint8 &i) { i = get_sint32 (); } 396 void get (uint8 &i) { i = get_sint32 (); }
407 void get (sint16 &i) { i = get_sint32 (); } 397 void get (sint16 &i) { i = get_sint32 (); }
408 void get (uint16 &i) { i = get_sint32 (); } 398 void get (uint16 &i) { i = get_sint32 (); }
409 void get (sint32 &i) { i = get_sint32 (); } 399 void get (sint32 &i) { i = get_sint32 (); }
… …
433 static void do_cede_to_tick (); 423 static void do_cede_to_tick ();
434 static void do_cede_to_tick_every (); 424 static void do_cede_to_tick_every ();
435 425
436 static void cede_every (int count) 426 static void cede_every (int count)
437 { 427 {
438 if (++cede_counter >= count) 428 if (expect_false (++cede_counter >= count))
439 do_cede_every (); 429 do_cede_every ();
440 } 430 }
441 431
442 static void cede_to_tick () 432 static void cede_to_tick ()
443 { 433 {
444 if (time () >= next_cede) 434 if (expect_false (time () >= next_cede))
445 do_cede_to_tick (); 435 do_cede_to_tick ();
446 } 436 }
447 437
448 static void cede_to_tick_every (int count) 438 static void cede_to_tick_every (int count)
449 { 439 {
450 if (++cede_counter >= count) 440 if (expect_false (++cede_counter >= count))
451 cede_to_tick (); 441 cede_to_tick ();
452 } 442 }
453 443
454 static void wait_for_tick (); 444 static void wait_for_tick ();
455 static void wait_for_tick_begin (); 445 static void wait_for_tick_begin ();

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines