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Comparing deliantra/server/server/cfperl.xs (file contents):
Revision 1.14 by root, Sun Aug 27 13:02:04 2006 UTC vs.
Revision 1.38 by root, Thu Aug 31 18:59:24 2006 UTC

21 * You should have received a copy of the GNU General Public License 21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software 22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 23 * Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
24*/ 24*/
25 25
26#include <EXTERN.h>
27#include <perl.h>
28#include <XSUB.h>
29
30#undef save_long // clashes with libproto.h
31
32#define PLUGIN_NAME "perl" 26#define PLUGIN_NAME "perl"
33#define PLUGIN_VERSION "cfperl 0.5" 27#define PLUGIN_VERSION "cfperl 0.5"
34
35#ifndef __CEXTRACT__
36#include <plugin.h>
37#endif
38
39#undef MODULEAPI
40#ifdef WIN32
41#else
42#define MODULEAPI
43#endif
44 28
45#include <plugin_common.h> 29#include <plugin_common.h>
46#include <sounds.h> 30#include <sounds.h>
47#include <cstdarg> 31#include <cstdarg>
48#include <sproto.h> 32#include <sproto.h>
49 33
50#include "cfperl.h" 34#include "cfperl.h"
51#include "shstr.h" 35#include "shstr.h"
52 36
37#include <EXTERN.h>
38#include <perl.h>
39#include <XSUB.h>
40
53#include "perlxsi.c" 41#include "perlxsi.c"
54 42
55extern sint64 *levels; // the experience table 43extern sint64 *levels; // the experience table
56 44
57typedef object object_ornull; 45typedef object object_ornull;
59 47
60typedef double val64; 48typedef double val64;
61#define newSVval64 newSVnv 49#define newSVval64 newSVnv
62#define SvVAL64 SvNV 50#define SvVAL64 SvNV
63 51
64static f_plug_api gethook; 52static f_plug_api gethook = cfapi_get_hooks;
65static f_plug_api systemDirectory; 53static f_plug_api object_set_property = cfapi_object_set_property;
66static f_plug_api object_set_property; 54static f_plug_api object_insert = cfapi_object_insert;
67static f_plug_api map_get_map; 55
68static f_plug_api object_insert; 56static bool perl_booted;
69 57
70/* this is a stupid way to do things, and awkward to use for plug-in authors */ 58/* this is a stupid way to do things, and awkward to use for plug-in authors */
71typedef struct 59typedef struct
72{ 60{
73 object* who; 61 object* who;
108 96
109 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 97 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
110 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 98 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
111} 99}
112 100
113template<class extendable> 101template<class attachable>
114SV * 102SV *
115newSVextendable (extendable *obj, const char *klass) 103newSVattachable (attachable *obj, const char *klass)
116{ 104{
117 if (!obj) 105 if (!obj)
118 return &PL_sv_undef; 106 return &PL_sv_undef;
119 107
120 if (!obj->self) 108 if (!obj->self)
121 obj->self = newSVptr (obj, klass); 109 obj->self = newSVptr (obj, klass);
122 110
123 return newSVsv (static_cast<SV *>(obj->self)); 111 return newSVsv (obj->self);
124} 112}
125 113
126static void 114static void
127SVptr_cache_set (void *ptr, SV *sv) 115SVptr_cache_set (void *ptr, SV *sv)
128{ 116{
227 break; 215 break;
228 216
229 case DT_OBJECT: 217 case DT_OBJECT:
230 { 218 {
231 object *obj = va_arg (ap, object *); 219 object *obj = va_arg (ap, object *);
232 sv = newSVextendable (obj, obj && obj->type == PLAYER ? "cf::object::player::wrap" : "cf::object::wrap"); 220 sv = newSVattachable (obj, obj && obj->type == PLAYER ? "cf::object::player::wrap" : "cf::object::wrap");
233 } 221 }
234 break; 222 break;
235 223
236 case DT_MAP: 224 case DT_MAP:
237 // va_arg (object *) when void * is passed is an XSI extension 225 // va_arg (object *) when void * is passed is an XSI extension
238 sv = newSVextendable (va_arg (ap, mapstruct *), "cf::map::wrap"); 226 sv = newSVattachable (va_arg (ap, mapstruct *), "cf::map::wrap");
239 break; 227 break;
240 228
241 case DT_PLAYER: 229 case DT_PLAYER:
242 sv = newSVextendable (va_arg (ap, player *), "cf::player::wrap"); 230 sv = newSVattachable (va_arg (ap, player *), "cf::player::wrap");
243 break; 231 break;
244 232
245 case DT_ARCH: 233 case DT_ARCH:
246 sv = newSVptr (va_arg (ap, archetype *), "cf::arch::wrap"); 234 sv = newSVptr (va_arg (ap, archetype *), "cf::arch::wrap");
247 break; 235 break;
304} 292}
305 293
306////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 294//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
307 295
308SV * 296SV *
309registry_of (extendable_base *ext) 297registry_of (attachable_base *ext)
310{ 298{
311 if (!ext->cb) 299 if (!ext->cb)
312 ext->cb = newAV (); 300 ext->cb = newAV ();
313 301
314 return newRV_inc ((SV *)ext->cb); 302 return newRV_inc ((SV *)ext->cb);
315} 303}
316 304
317void extendable_base::clear () 305void attachable_base::clear ()
318{ 306{
319 //if (self) fprintf (stderr, "free_ob_self %p %s (%p,%p)\n", this, ((object *)this)->name, self, cb);//D 307 if (self)
308 {
309 if (cb)
310 if (SvROK (*av_fetch (cb, EVENT_OBJECT_DESTROY, 1)))
311 INVOKE_OBJECT (DESTROY, static_cast<object *>(this));
312 else if (SvROK (*av_fetch (cb, EVENT_MAP_DESTROY, 1)))
313 INVOKE_MAP (DESTROY, static_cast<mapstruct *>(this));
320 314
315 // disconnect Perl from C, to avoid crashes
316 sv_unmagic (SvRV ((SV *)self), PERL_MAGIC_ext);
317
318 // clear the perl hash, might or might not be a good idea
319 hv_clear ((HV *)SvRV ((SV *)self));
320
321 if (self) SvREFCNT_dec (self); 321 SvREFCNT_dec (self);
322 self = 0;
323 }
324
325 if (cb)
326 {
322 if (cb) SvREFCNT_dec (cb); 327 SvREFCNT_dec (cb);
328 cb = 0;
329 }
323 330
331 if (attach)
332 {
324 if (attach) free_string (attach); 333 free_string (attach);
325
326 self = 0;
327 cb = 0;
328 attach = 0; 334 attach = 0;
335 }
329} 336}
330 337
331void extendable_base::optimise () 338void attachable_base::optimise ()
332{ 339{
333 if (!self) 340 if (!self)
334 return; 341 return;
335 342
336 HV *hv = (HV *)SvRV ((SV *)self); 343 HV *hv = (HV *)SvRV ((SV *)self);
342 SvREFCNT_dec ((SV *)self); 349 SvREFCNT_dec ((SV *)self);
343 self = 0; 350 self = 0;
344 } 351 }
345} 352}
346 353
347void 354void attachable_base::instantiate (data_type type, void *obj)
348object::instantiate_ ()
349{ 355{
350 dSP; 356 dSP;
351 ENTER; 357 ENTER;
352 SAVETMPS; 358 SAVETMPS;
353 PUSHMARK (SP); 359 PUSHMARK (SP);
354 EXTEND (SP, 2); 360 EXTEND (SP, 2);
355 PUSHs (sv_2mortal (newSVdt (DT_OBJECT, static_cast<object *>(this)))); 361 PUSHs (sv_2mortal (newSVdt (type, obj)));
356 PUSHs (sv_2mortal (newSVpv (attach, 0))); 362 PUSHs (sv_2mortal (newSVpv (attach, 0)));
363
364 free_string (attach);
365 attach = 0;
366
357 PUTBACK; 367 PUTBACK;
358 call_pv ("cf::instantiate", G_DISCARD | G_VOID | G_EVAL); 368 call_pv ("cf::instantiate", G_DISCARD | G_VOID | G_EVAL);
359 FREETMPS; 369 FREETMPS;
360 LEAVE; 370 LEAVE;
371
372 switch (type)
373 {
374 case DT_OBJECT: INVOKE_OBJECT (INSTANTIATE, obj); break;
375 case DT_MAP: INVOKE_MAP (INSTANTIATE, obj); break;
376 }
361} 377}
362 378
363///////////////////////////////////////////////////////////////////////////// 379/////////////////////////////////////////////////////////////////////////////
364 380
365object_freezer::object_freezer (const char *filename)
366: filename (filename)
367{
368 av = (AV *)newAV ();
369 idx = 0;
370 av_extend ((AV *)av, 1024);
371}
372
373object_freezer::~object_freezer ()
374{
375 dSP;
376 ENTER;
377 SAVETMPS;
378 PUSHMARK (SP);
379 XPUSHs (sv_2mortal (newSVpv (filename, 0)));
380 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
381 PUTBACK;
382 call_pv ("cf::object_freezer_save", G_VOID | G_DISCARD | G_EVAL);
383 FREETMPS;
384 LEAVE;
385}
386
387void object_freezer::put (extendable_base *ext)
388{
389 ext->optimise ();
390
391 if (ext->self)
392 av_store ((AV *)av, idx, SvREFCNT_inc ((SV *)ext->self));
393
394 ++idx;
395}
396
397object_thawer::object_thawer (const char *filename)
398{
399 av = 0;
400 idx = 0;
401
402 if (!filename)
403 return;
404
405 dSP;
406 ENTER;
407 SAVETMPS;
408 PUSHMARK (SP);
409 XPUSHs (sv_2mortal (newSVpv (filename, 0)));
410 PUTBACK;
411
412 if (0 < call_pv ("cf::object_thawer_load", G_SCALAR | G_EVAL))
413 {
414 SPAGAIN;
415 SV *sv = POPs;
416 if (SvROK (sv))
417 av = SvREFCNT_inc (SvRV (sv));
418 }
419
420 FREETMPS;
421 LEAVE;
422}
423
424void reattach (data_type type, void *obj) 381void reattach (data_type type, void *obj)
425{ 382{
383 //TODO only do this when the object has _attachment's
384
426 dSP; 385 dSP;
427 ENTER; 386 ENTER;
428 SAVETMPS; 387 SAVETMPS;
429 PUSHMARK (SP); 388 PUSHMARK (SP);
430 XPUSHs (sv_2mortal (newSVdt (type, obj))); 389 XPUSHs (sv_2mortal (newSVdt (type, obj)));
440 case DT_MAP: INVOKE_MAP (REATTACH, obj); break; 399 case DT_MAP: INVOKE_MAP (REATTACH, obj); break;
441 } 400 }
442} 401}
443 402
444template<class subclass> 403template<class subclass>
445void reattach (extendable<subclass> *obj) 404void reattach (attachable<subclass> *obj)
446{ 405{
406 obj->optimise ();
407
447 if (obj->self) 408 if (obj->self)
448 reattach (subclass::get_dt (), (subclass *)obj); 409 reattach ((data_type) cftype<subclass>::dt, (subclass *)obj);
449} 410}
450 411
412#include "kw_hash.h"
413
414object_freezer::object_freezer ()
415: dynbuf (128 * 1024, 64 * 1024)
416{
417 av = newAV ();
418}
419
420object_freezer::~object_freezer ()
421{
422 SvREFCNT_dec (av);
423}
424
425void object_freezer::put (attachable_base *ext)
426{
427 ext->optimise ();
428
429 if (ext->self)
430 {
431 int idx = AvFILLp ((AV *)av) + 1;
432 av_store (av, idx, SvREFCNT_inc (ext->self));
433
434 add ((void *)"oid ", 4);
435 add ((sint32)idx);
436 add ('\n');
437 }
438}
439
440bool object_freezer::save (const char *filename)
441{
442 dSP;
443 ENTER;
444 SAVETMPS;
445 PUSHMARK (SP);
446 EXTEND (SP, 3);
447 PUSHs (sv_2mortal (newSVpv (filename, 0)));
448 PUSHs (sv_2mortal (newRV_noinc (newSVpvn ((char *)linearise (), size ()))));
449 PUSHs (sv_2mortal (newRV_inc ((SV *)av)));
450 PUTBACK;
451 call_pv ("cf::object_freezer_save", G_VOID | G_DISCARD | G_EVAL);
452 FREETMPS;
453 LEAVE;
454}
455
456int fprintf (object_freezer &freezer, const char *format, ...)
457{
458 va_list ap;
459
460 va_start (ap, format);
461
462 int len = vsnprintf ((char *)freezer.force (1024), 1024, format, ap);
463
464 if (len >= 0)
465 freezer.alloc (len);
466
467 va_end (ap);
468}
469
470int fputs (const char *s, object_freezer &freezer)
471{
472 freezer.add (s);
473}
474
475object_thawer::object_thawer (const char *filename)
476{
477 av = 0;
478 fp = 0;
479
480 if (!filename)
481 return;
482
483 fp = fopen (filename, "r");
484 if (!fp)
485 {
486 LOG (llevError, "object_thawer: unable to open '%s': %s.\n", filename, strerror (errno));
487 return;
488 }
489
490 if (perl_booted)
491 {
492 dSP;
493 ENTER;
494 SAVETMPS;
495 PUSHMARK (SP);
496 XPUSHs (sv_2mortal (newSVpv (filename, 0)));
497 PUTBACK;
498
499 if (0 < call_pv ("cf::object_thawer_load", G_SCALAR | G_EVAL))
500 {
501 SPAGAIN;
502 SV *sv = POPs;
503 if (SvROK (sv))
504 av = (AV *)SvREFCNT_inc (SvRV (sv));
505 }
506
507 FREETMPS;
508 LEAVE;
509 }
510}
511
451void object_thawer::get (data_type type, void *obj, extendable_base *ext) 512void object_thawer::get (data_type type, void *obj, attachable_base *ext, int oid)
452{ 513{
453 if (!av) 514 if (!av || oid < 0) // this is actually an error of sorts
454 return; 515 return;
455 516
456 // we have to "re-instantiate"/reattach to an object, so nuke ext->attach 517 // we have to "re-instantiate"/reattach to an object, so nuke ext->attach
457 ext->clear (); 518 ext->clear ();
458 519
459 SV **svp = av_fetch ((AV *)av, idx, 0); 520 SV **svp = av_fetch ((AV *)av, oid, 0);
460 521
461 ++idx;
462
463 if (!svp)
464 return;
465
466 if (SvROK (*svp)) 522 if (!svp || !SvROK (*svp))
467 { 523 {
468 ext->self = SvREFCNT_inc (*svp); 524 printf ("trying to thaw duplicate or never-issued oid %d, ignoring.\n", oid);
469 sv_magic (SvRV ((SV *)ext->self), 0, PERL_MAGIC_ext, (char *)obj, 0); 525 return;
470
471 reattach (type, obj);
472 } 526 }
527
528 ext->self = *svp; *svp = &PL_sv_undef;
529 sv_magic (SvRV (ext->self), 0, PERL_MAGIC_ext, (char *)obj, 0);
530
531 reattach (type, obj);
473} 532}
474 533
475object_thawer::~object_thawer () 534object_thawer::~object_thawer ()
476{ 535{
477 if (av) 536 if (fp) fclose (fp);
478 SvREFCNT_dec ((SV *)av); 537 if (av) SvREFCNT_dec ((AV *)av);
479} 538}
480 539
540token object_thawer::get_token ()
541{
542#if 0
543 for (;;)
544 {
545 if (!fgets (line, sizeof (line), fp))
546 return token (KW_eof);
547
548 unsigned char *p = (unsigned char *)line;
549
550 while (*p > ' ')
551 p++;
552
553 int len = p - (unsigned char *)line;
554
555 while ((*p - 1) < ' ')
556 p++;
557
558 if (*p)
559 {
560 char *v = p;
561
562 while (*p && *p != '\n')
563 p++;
564
565 *p = 0;
566
567 return token (k, v);
568 }
569 else
570 return token (k);
571 }
572#endif
573}
574
481///////////////////////////////////////////////////////////////////////////// 575/////////////////////////////////////////////////////////////////////////////
482 576
483extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr) 577extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)
484{ 578{
485 gethook = gethooksptr;
486 printf (PLUGIN_VERSION " init\n");
487
488 return 0; 579 return 0;
489} 580}
490 581
491static CommArray_s rtn_cmd; 582static CommArray_s rtn_cmd;
492 583
572extern "C" int cfperl_postInitPlugin () 663extern "C" int cfperl_postInitPlugin ()
573{ 664{
574 int hooktype = 1; 665 int hooktype = 1;
575 int rtype = 0; 666 int rtype = 0;
576 667
577 printf (PLUGIN_VERSION " post init\n");
578
579 systemDirectory = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_system_directory");
580 object_set_property = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_object_set_property");
581 map_get_map = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_map_get_map");
582 object_insert = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_object_insert");
583
584 cf_init_plugin (gethook); 668 cf_init_plugin (gethook);
585 669
586 return 0; 670 return 0;
587} 671}
588 672
592} 676}
593 677
594void 678void
595cfperl_init () 679cfperl_init ()
596{ 680{
681 PERL_SYS_INIT3 (&settings.argc, &settings.argv, 0);
682 perl = perl_alloc ();
683 perl_construct (perl);
684
685 PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
686
597 char *argv[] = { 687 char *argv[] = {
598 "", 688 "",
599 "-e" 689 "-e"
600 "BEGIN {"
601 " cf->bootstrap;" 690 "cf->bootstrap;"
602 " unshift @INC, cf::datadir ();" 691 "unshift @INC, cf::datadir ();"
603 "}"
604 ""
605 "use cf;"
606 }; 692 };
607
608 perl = perl_alloc ();
609 perl_construct (perl);
610
611 PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
612 693
613 if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl)) 694 if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))
614 { 695 {
615 printf ("unable to initialize perl-interpreter, aborting.\n"); 696 printf ("unable to initialize perl-interpreter, aborting.\n");
616
617 exit (EXIT_FAILURE); 697 exit (EXIT_FAILURE);
618 //perl_destruct (perl);
619 //perl_free (perl);
620 //perl = 0;
621 //return;
622 } 698 }
623 699
624 obj_cache = newHV (); 700 obj_cache = newHV ();
701}
702
703void cfperl_boot ()
704{
705 perl_booted = true;
706
707 eval_pv ("require cf", 1);
625} 708}
626 709
627void cfperl_main () 710void cfperl_main ()
628{ 711{
629 dSP; 712 dSP;
636static event_klass klass_of[NUM_EVENT_TYPES] = { 719static event_klass klass_of[NUM_EVENT_TYPES] = {
637# define def(type,name) KLASS_ ## type, 720# define def(type,name) KLASS_ ## type,
638# include "eventinc.h" 721# include "eventinc.h"
639# undef def 722# undef def
640}; 723};
724
725#define KLASS_OF(event) (((unsigned int)event) < NUM_EVENT_TYPES ? klass_of [event] : KLASS_NONE)
641 726
642static void 727static void
643gather_callbacks (AV *&callbacks, AV *registry, event_type event) 728gather_callbacks (AV *&callbacks, AV *registry, event_type event)
644{ 729{
645 // event must be in array 730 // event must be in array
688 // 2a. per-type callback 773 // 2a. per-type callback
689 // 4. global callbacks 774 // 4. global callbacks
690 775
691 gather_callbacks (callbacks, cb_global, event); 776 gather_callbacks (callbacks, cb_global, event);
692 777
693 switch (klass_of [event]) 778 switch (KLASS_OF (event))
694 { 779 {
695 case KLASS_GLOBAL: 780 case KLASS_GLOBAL:
696 break; 781 break;
697 782
698 case KLASS_OBJECT: 783 case KLASS_OBJECT:
699 dt = (data_type) va_arg (ap, int); 784 dt = (data_type) va_arg (ap, int);
700 assert (("first argument must be of type object", dt == DT_OBJECT)); 785 assert (("first argument must be of type object", dt == DT_OBJECT));
701 op = va_arg (ap, object *); 786 op = va_arg (ap, object *);
702 787
703 if (op->cb) 788 if (op->cb)
704 gather_callbacks (callbacks, (AV *)op->cb, event); 789 gather_callbacks (callbacks, op->cb, event);
705 790
706 if (op->type) 791 if (op->type)
707 { 792 {
708 if (op->subtype && op->type + op->subtype * NUM_SUBTYPES <= AvFILLp (cb_type)) 793 if (op->subtype && op->type + op->subtype * NUM_SUBTYPES <= AvFILLp (cb_type))
709 { 794 {
730 dt = (data_type) va_arg (ap, int); 815 dt = (data_type) va_arg (ap, int);
731 assert (("first argument must be of type player", dt == DT_PLAYER)); 816 assert (("first argument must be of type player", dt == DT_PLAYER));
732 pl = va_arg (ap, player *); 817 pl = va_arg (ap, player *);
733 818
734 if (pl->cb) 819 if (pl->cb)
735 gather_callbacks (callbacks, (AV *)pl->cb, event); 820 gather_callbacks (callbacks, pl->cb, event);
736 821
737 gather_callbacks (callbacks, cb_player, event); 822 gather_callbacks (callbacks, cb_player, event);
738 break; 823 break;
739 824
740 case KLASS_MAP: 825 case KLASS_MAP:
741 dt = (data_type) va_arg (ap, int); 826 dt = (data_type) va_arg (ap, int);
742 assert (("first argument must be of type object", dt == DT_MAP)); 827 assert (("first argument must be of type object", dt == DT_MAP));
743 map = va_arg (ap, mapstruct *); 828 map = va_arg (ap, mapstruct *);
744 829
745 if (map->cb) 830 if (map->cb)
746 gather_callbacks (callbacks, (AV *)map->cb, event); 831 gather_callbacks (callbacks, map->cb, event);
747 832
748 gather_callbacks (callbacks, cb_map, event); 833 gather_callbacks (callbacks, cb_map, event);
749 break; 834 break;
750 835
751 default: 836 default:
764 EXTEND (SP, 3); 849 EXTEND (SP, 3);
765 850
766 PUSHs (sv_2mortal (newSViv (event))); // only used for debugging nowadays 851 PUSHs (sv_2mortal (newSViv (event))); // only used for debugging nowadays
767 PUSHs (sv_2mortal (newRV_noinc ((SV *)callbacks))); 852 PUSHs (sv_2mortal (newRV_noinc ((SV *)callbacks)));
768 853
769 switch (klass_of [event]) 854 switch (KLASS_OF (event))
770 { 855 {
771 case KLASS_OBJECT: PUSHs (sv_2mortal (newSVdt (DT_OBJECT, op))); break; 856 case KLASS_OBJECT: PUSHs (sv_2mortal (newSVdt (DT_OBJECT, op))); break;
772 case KLASS_PLAYER: PUSHs (sv_2mortal (newSVdt (DT_PLAYER, pl))); break; 857 case KLASS_PLAYER: PUSHs (sv_2mortal (newSVdt (DT_PLAYER, pl))); break;
773 case KLASS_MAP: PUSHs (sv_2mortal (newSVdt (DT_MAP, map))); break; 858 case KLASS_MAP: PUSHs (sv_2mortal (newSVdt (DT_MAP, map))); break;
774 } 859 }
1371 prop (CFAPI_INT, MAP_PROP_WINDDIR) 1456 prop (CFAPI_INT, MAP_PROP_WINDDIR)
1372 prop (CFAPI_INT, MAP_PROP_SKY) 1457 prop (CFAPI_INT, MAP_PROP_SKY)
1373 prop (CFAPI_INT, MAP_PROP_WPARTX) 1458 prop (CFAPI_INT, MAP_PROP_WPARTX)
1374 prop (CFAPI_INT, MAP_PROP_WPARTY) 1459 prop (CFAPI_INT, MAP_PROP_WPARTY)
1375 prop (CFAPI_STRING, MAP_PROP_MESSAGE) 1460 prop (CFAPI_STRING, MAP_PROP_MESSAGE)
1376 prop (CFAPI_PMAP, MAP_PROP_NEXT)
1377 prop (CFAPI_PREGION, MAP_PROP_REGION) 1461 prop (CFAPI_PREGION, MAP_PROP_REGION)
1378 prop (CFAPI_POBJECT, OBJECT_PROP_OB_ABOVE)
1379 prop (CFAPI_POBJECT, OBJECT_PROP_OB_BELOW)
1380 prop (CFAPI_POBJECT, OBJECT_PROP_NEXT_ACTIVE_OB) 1462 prop (CFAPI_POBJECT, OBJECT_PROP_NEXT_ACTIVE_OB)
1381 prop (CFAPI_POBJECT, OBJECT_PROP_PREV_ACTIVE_OB) 1463 prop (CFAPI_POBJECT, OBJECT_PROP_PREV_ACTIVE_OB)
1382 prop (CFAPI_POBJECT, OBJECT_PROP_INVENTORY) 1464 prop (CFAPI_POBJECT, OBJECT_PROP_INVENTORY)
1383 prop (CFAPI_POBJECT, OBJECT_PROP_ENVIRONMENT) 1465 prop (CFAPI_POBJECT, OBJECT_PROP_ENVIRONMENT)
1384 prop (CFAPI_POBJECT, OBJECT_PROP_HEAD)
1385 prop (CFAPI_POBJECT, OBJECT_PROP_CONTAINER) 1466 prop (CFAPI_POBJECT, OBJECT_PROP_CONTAINER)
1386 prop (CFAPI_PMAP, OBJECT_PROP_MAP) 1467 prop (CFAPI_PMAP, OBJECT_PROP_MAP)
1387 prop (CFAPI_INT, OBJECT_PROP_COUNT) 1468 prop (CFAPI_INT, OBJECT_PROP_COUNT)
1388 prop (CFAPI_INT, OBJECT_PROP_REFCOUNT) 1469 prop (CFAPI_INT, OBJECT_PROP_REFCOUNT)
1389 prop (CFAPI_STRING, OBJECT_PROP_NAME) 1470 prop (CFAPI_STRING, OBJECT_PROP_NAME)
1521 PROTOTYPE: $$ 1602 PROTOTYPE: $$
1522 1603
1523char *path_combine_and_normalize (char *base, char *path) 1604char *path_combine_and_normalize (char *base, char *path)
1524 PROTOTYPE: $$ 1605 PROTOTYPE: $$
1525 1606
1526char * 1607const char *
1527cf_get_maps_directory (char *path) 1608get_maps_directory (char *path)
1528 PROTOTYPE: $ 1609 PROTOTYPE: $
1529 ALIAS: maps_directory = 0 1610 ALIAS: maps_directory = 0
1611 CODE:
1612 RETVAL = create_pathname (path);
1613 OUTPUT: RETVAL
1530 1614
1531void 1615void
1532sub_generation_inc () 1616sub_generation_inc ()
1533 CODE: 1617 CODE:
1534 PL_sub_generation++; 1618 PL_sub_generation++;
1543 confdir = 3 1627 confdir = 3
1544 localdir = 4 1628 localdir = 4
1545 playerdir = 5 1629 playerdir = 5
1546 datadir = 6 1630 datadir = 6
1547 CODE: 1631 CODE:
1548{ 1632 switch (ix)
1549 int unused_type; 1633 {
1550 RETVAL = (char *)systemDirectory (&unused_type, ix); 1634 case 0: RETVAL = settings.mapdir ; break;
1551} 1635 case 1: RETVAL = settings.uniquedir; break;
1636 case 2: RETVAL = settings.tmpdir ; break;
1637 case 3: RETVAL = settings.confdir ; break;
1638 case 4: RETVAL = settings.localdir ; break;
1639 case 5: RETVAL = settings.playerdir; break;
1640 case 6: RETVAL = settings.datadir ; break;
1641 }
1552 OUTPUT: RETVAL 1642 OUTPUT: RETVAL
1553 1643
1554int 1644int
1555cf_find_animation (char *text) 1645cf_find_animation (char *text)
1556 PROTOTYPE: $ 1646 PROTOTYPE: $
1557 1647
1558int random_roll(int min, int max, object *op, int goodbad); 1648int random_roll(int min, int max, object *op, int goodbad);
1559 1649
1560const char *cost_string_from_value(uint64 cost, int approx = 0) 1650const char *cost_string_from_value(uint64 cost, int approx = 0)
1561 1651
1562int invoke (int event, SV *arg1, ...) 1652int invoke (int event, ...)
1563 CODE: 1653 CODE:
1564{ 1654 if (KLASS_OF (event) != KLASS_GLOBAL) croak ("event class must be GLOBAL");
1565 // parse first arg and call invoke_object etc as seen fit 1655 AV *av = (AV *)sv_2mortal ((SV *)newAV ());
1566 //TODO 1656 for (int i = 1; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
1567 //cfperl_invoke (event, 1657 RETVAL = INVOKE_((event_type)event, ARG_AV (av));
1568} 1658 OUTPUT: RETVAL
1569 1659
1570int 1660int
1571exp_to_level (val64 exp) 1661exp_to_level (val64 exp)
1572 CODE: 1662 CODE:
1573{ 1663{
1604 RETVAL = newSVpv (resist_plus[atnr], 0); 1694 RETVAL = newSVpv (resist_plus[atnr], 0);
1605 else 1695 else
1606 XSRETURN_UNDEF; 1696 XSRETURN_UNDEF;
1607 OUTPUT: RETVAL 1697 OUTPUT: RETVAL
1608 1698
1699int
1700_valid (SV *obj)
1701 CODE:
1702 RETVAL = SvROK (obj) && mg_find (SvRV (obj), PERL_MAGIC_ext);
1703 OUTPUT:
1704 RETVAL
1705
1609MODULE = cf PACKAGE = cf::object PREFIX = cf_object_ 1706MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
1707
1708int invoke (object *op, int event, ...)
1709 CODE:
1710 if (KLASS_OF (event) != KLASS_OBJECT) croak ("event class must be OBJECT");
1711 AV *av = (AV *)sv_2mortal ((SV *)newAV ());
1712 for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
1713 RETVAL = INVOKE_((event_type)event, ARG_OBJECT (op), ARG_AV (av));
1714 OUTPUT: RETVAL
1715
1716SV *registry (object *op)
1717 CODE:
1718 RETVAL = registry_of (op);
1719 OUTPUT:
1720 RETVAL
1721
1722object *head (object *op)
1723 PROTOTYPE: $
1724 ALIAS:
1725 more = 1
1726 above = 2
1727 below = 3
1728 CODE:
1729 switch (ix)
1730 {
1731 case 0: RETVAL = op->head ? op->head : op; break; // DOH!
1732 case 1: RETVAL = op->more; break;
1733 case 2: RETVAL = op->above; break;
1734 case 3: RETVAL = op->below; break;
1735 }
1736 OUTPUT:
1737 RETVAL
1610 1738
1611SV * 1739SV *
1612get_property (object *obj, int type, int idx) 1740get_property (object *obj, int type, int idx)
1613 CODE: 1741 CODE:
1614 RETVAL = newSVcfapi (type, cf_object_get_property (obj, idx)); 1742 RETVAL = newSVcfapi (type, cf_object_get_property (obj, idx));
1693 1821
1694int need_identify (const object *obj); 1822int need_identify (const object *obj);
1695 1823
1696int apply_shop_mat (object *shop_mat, object *op); 1824int apply_shop_mat (object *shop_mat, object *op);
1697 1825
1698void cf_object_move (object *op, int dir, object *originator = op) 1826int move (object *op, int dir, object *originator = op)
1827 CODE:
1828 RETVAL = move_ob (op, dir, originator);
1829 OUTPUT:
1830 RETVAL
1699 1831
1700void cf_object_apply (object *op, object *author, int flags = 0) 1832void cf_object_apply (object *op, object *author, int flags = 0)
1701 1833
1702void cf_object_apply_below (object *op) 1834void cf_object_apply_below (object *op)
1703 1835
1744int cf_object_out_of_map (object *op, int x, int y) 1876int cf_object_out_of_map (object *op, int x, int y)
1745 1877
1746void cf_object_drop (object *op, object *author) 1878void cf_object_drop (object *op, object *author)
1747 1879
1748void cf_object_take (object *op, object *author) 1880void cf_object_take (object *op, object *author)
1749
1750void cf_object_say (object *op, char *msg)
1751
1752void cf_object_speak (object *op, char *msg)
1753 1881
1754object *cf_object_insert_object (object *op, object *container) 1882object *cf_object_insert_object (object *op, object *container)
1755 1883
1756const char *cf_object_get_msg (object *ob) 1884const char *cf_object_get_msg (object *ob)
1757 ALIAS: msg = 0 1885 ALIAS: msg = 0
1811 CODE: 1939 CODE:
1812{ 1940{
1813 int unused_type; 1941 int unused_type;
1814 RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y); 1942 RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y);
1815} 1943}
1816
1817SV *registry (object *op)
1818 CODE:
1819 RETVAL = registry_of (op);
1820 OUTPUT:
1821 RETVAL
1822 1944
1823# syntatic sugar for easier use in event callbacks. 1945# syntatic sugar for easier use in event callbacks.
1824const char *options (object *op) 1946const char *options (object *op)
1825 CODE: 1947 CODE:
1826 RETVAL = op->name; 1948 RETVAL = op->name;
1899 2021
1900void kill_player (object *op) 2022void kill_player (object *op)
1901 2023
1902MODULE = cf PACKAGE = cf::player PREFIX = cf_player_ 2024MODULE = cf PACKAGE = cf::player PREFIX = cf_player_
1903 2025
2026int invoke (player *pl, int event, ...)
2027 CODE:
2028 if (KLASS_OF (event) != KLASS_PLAYER) croak ("event class must be PLAYER");
2029 AV *av = (AV *)sv_2mortal ((SV *)newAV ());
2030 for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
2031 RETVAL = INVOKE_((event_type)event, ARG_PLAYER (pl), ARG_AV (av));
2032 OUTPUT: RETVAL
2033
1904SV *registry (player *pl) 2034SV *registry (player *pl)
1905 CODE: 2035 CODE:
1906 RETVAL = registry_of (pl); 2036 RETVAL = registry_of (pl);
1907 OUTPUT: 2037 OUTPUT:
1908 RETVAL 2038 RETVAL
2032 OUTPUT: RETVAL 2162 OUTPUT: RETVAL
2033 2163
2034 2164
2035MODULE = cf PACKAGE = cf::map PREFIX = cf_map_ 2165MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
2036 2166
2167mapstruct *first ()
2168 PROTOTYPE:
2169 CODE:
2170 RETVAL = first_map;
2171 OUTPUT: RETVAL
2172
2173mapstruct *next (mapstruct *map)
2174 PROTOTYPE:
2175 CODE:
2176 RETVAL = map->next;
2177 OUTPUT: RETVAL
2178
2179int invoke (mapstruct *map, int event, ...)
2180 CODE:
2181 if (KLASS_OF (event) != KLASS_MAP) croak ("event class must be MAP");
2182 AV *av = (AV *)sv_2mortal ((SV *)newAV ());
2183 for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
2184 RETVAL = INVOKE_((event_type)event, ARG_MAP (map), ARG_AV (av));
2185 OUTPUT: RETVAL
2186
2037SV *registry (mapstruct *map) 2187SV *registry (mapstruct *map)
2038 CODE: 2188 CODE:
2039 RETVAL = registry_of (map); 2189 RETVAL = registry_of (map);
2040 OUTPUT: 2190 OUTPUT:
2041 RETVAL 2191 RETVAL
2060 2210
2061mapstruct *new (int width, int height) 2211mapstruct *new (int width, int height)
2062 PROTOTYPE: 2212 PROTOTYPE:
2063 CODE: 2213 CODE:
2064{ 2214{
2065 int unused_type; 2215 RETVAL = get_empty_map (width, height);
2066 RETVAL = (mapstruct*) map_get_map (&unused_type, 0, width, height);
2067} 2216}
2068 OUTPUT: 2217 OUTPUT:
2069 RETVAL 2218 RETVAL
2070 2219
2071void delete_map (mapstruct *map) 2220void delete_map (mapstruct *map)
2086 XSRETURN_UNDEF; 2235 XSRETURN_UNDEF;
2087 RETVAL = map->tile_path [dir]; 2236 RETVAL = map->tile_path [dir];
2088 OUTPUT: 2237 OUTPUT:
2089 RETVAL 2238 RETVAL
2090 2239
2091mapstruct *cf_map_get_map (char *name) 2240mapstruct *ready_map_name (char *name, int flags = 0)
2092 PROTOTYPE: $ 2241 PROTOTYPE: $;$
2093 ALIAS: map = 0 2242 ALIAS:
2243 find = 0
2244 get_map = 1
2094 2245
2095mapstruct *has_been_loaded (char *name) 2246mapstruct *has_been_loaded (char *name)
2096 PROTOTYPE: $ 2247 PROTOTYPE: $
2097
2098mapstruct *cf_map_get_first ()
2099 PROTOTYPE:
2100 ALIAS: first = 0
2101 2248
2102# whoever "designed" the plug-in api should have wasted 2249# whoever "designed" the plug-in api should have wasted
2103# his/her time with staying away from the project - would have 2250# his/her time with staying away from the project - would have
2104# saved others a lot of time, without doubt. 2251# saved others a lot of time, without doubt.
2105void set_path (mapstruct *where, char *path) 2252void set_path (mapstruct *where, char *path)
2120 2267
2121void set_unique (mapstruct *map, bool unique) 2268void set_unique (mapstruct *map, bool unique)
2122 CODE: 2269 CODE:
2123 map->unique = unique; 2270 map->unique = unique;
2124 2271
2272void
2273trigger (mapstruct *map, long connection, bool state = true)
2274 CODE:
2275 activate_connection (map, connection, state);
2276
2277void
2278get_connection (mapstruct *map, long connection)
2279 PPCODE:
2280 oblinkpt *obp = get_connection_links (map, connection);
2281 if (obp)
2282 for (objectlink *ol = obp->link; ol; ol = ol->next)
2283 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, ol->ob)));
2284
2125object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags) 2285object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)
2126 2286
2127object *cf_map_insert_object (mapstruct *where, object* op, int x, int y) 2287object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)
2128 2288
2129object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny) 2289object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)
2133cf_map_normalise (mapstruct *map, int x, int y) 2293cf_map_normalise (mapstruct *map, int x, int y)
2134 PPCODE: 2294 PPCODE:
2135{ 2295{
2136 mapstruct *nmap = 0; 2296 mapstruct *nmap = 0;
2137 I16 nx = 0, ny = 0; 2297 I16 nx = 0, ny = 0;
2138 int flags = cf_map_get_flags (map, &nmap, x, y, &nx, &ny); 2298 int flags = get_map_flags (map, &nmap, x, y, &nx, &ny);
2139 2299
2140 EXTEND (SP, 4); 2300 EXTEND (SP, 4);
2141 PUSHs (sv_2mortal (newSViv (flags))); 2301 PUSHs (sv_2mortal (newSViv (flags)));
2142 2302
2143 if (GIMME_V == G_ARRAY) 2303 if (GIMME_V == G_ARRAY)
2155{ 2315{
2156 object *o; 2316 object *o;
2157 mapstruct *nmap = 0; 2317 mapstruct *nmap = 0;
2158 I16 nx, ny; 2318 I16 nx, ny;
2159 2319
2160 cf_map_get_flags (map, &nmap, x, y, &nx, &ny); 2320 get_map_flags (map, &nmap, x, y, &nx, &ny);
2161 2321
2162 if (nmap) 2322 if (nmap)
2163 for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above) 2323 for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above)
2164 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o))); 2324 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
2165} 2325}
2190 case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break; 2350 case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
2191 } 2351 }
2192 OUTPUT: 2352 OUTPUT:
2193 RETVAL 2353 RETVAL
2194 2354
2195# "deserialise" perl map data into the map # TODO# compatibility cruft, remove
2196void
2197_set_obs (mapstruct *map, SV *sv)
2198 CODE:
2199{
2200 object *o;
2201 AV *av;
2202 int x, y;
2203 AV *obs = (AV *)SvRV (sv);
2204 2355
2205 for (y = 0; y < MAP_HEIGHT (map); y++) 2356MODULE = cf PACKAGE = cf::arch
2206 for (x = 0; x < MAP_WIDTH (map); x++)
2207 {
2208 sv = *av_fetch (obs, x + y * MAP_HEIGHT (map), 1);
2209 2357
2210 if (!SvROK (sv)) 2358archetype *find (const char *name)
2211 continue; 2359 CODE:
2360 RETVAL = find_archetype (name);
2361 OUTPUT:
2362 RETVAL
2212 2363
2213 av = (AV *)SvRV (sv); 2364archetype *first()
2214
2215 for (o = GET_MAP_OB (map, x, y); o; o = o->above)
2216 {
2217 sv = av_shift (av);
2218
2219 if (SvROK (sv))
2220 {
2221 sv_magic ((SV *)SvRV (sv), 0, PERL_MAGIC_ext, (char *)o, 0);
2222 SVptr_cache_set (o, sv);
2223 }
2224 }
2225 }
2226}
2227
2228
2229MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
2230
2231archetype *cf_archetype_get_first()
2232 PROTOTYPE: 2365 PROTOTYPE:
2233 ALIAS: first = 0 2366 CODE:
2367 RETVAL = first_archetype;
2368 OUTPUT: RETVAL
2234 2369
2235archetype *cf_archetype_get_next (archetype *arch) 2370archetype *next (archetype *arch)
2236 ALIAS: next = 0 2371 CODE:
2372 RETVAL = arch->next;
2373 OUTPUT: RETVAL
2237 2374
2238archetype *cf_archetype_get_head (archetype *arch) 2375archetype *head (archetype *arch)
2239 ALIAS: head = 0 2376 CODE:
2377 RETVAL = arch->head;
2378 OUTPUT: RETVAL
2240 2379
2241archetype *cf_archetype_get_more (archetype *arch) 2380archetype *more (archetype *arch)
2242 ALIAS: more = 0 2381 CODE:
2382 RETVAL = arch->more;
2383 OUTPUT: RETVAL
2243 2384
2244const char *cf_archetype_get_name (archetype *arch) 2385const char *name (archetype *arch)
2245 ALIAS: name = 0 2386 CODE:
2387 RETVAL = arch->name;
2388 OUTPUT: RETVAL
2246 2389
2247object *cf_archetype_get_clone (archetype *arch) 2390object *clone (archetype *arch)
2248 ALIAS: clone = 0 2391 CODE:
2392 RETVAL = &arch->clone;
2393 OUTPUT: RETVAL
2249 2394
2250MODULE = cf PACKAGE = cf::party PREFIX = cf_party_ 2395MODULE = cf PACKAGE = cf::party
2251 2396
2252partylist *cf_party_get_first () 2397partylist *first ()
2253 PROTOTYPE: 2398 PROTOTYPE:
2254 ALIAS: first = 0 2399 CODE:
2400 RETVAL = get_firstparty ();
2401 OUTPUT: RETVAL
2255 2402
2256partylist *cf_party_get_next (partylist *party) 2403partylist *next (partylist *party)
2257 ALIAS: next = 0 2404 CODE:
2405 RETVAL = party->next;
2406 OUTPUT: RETVAL
2258 2407
2259const char *cf_party_get_name (partylist *party) 2408const char *name (partylist *party)
2409 CODE:
2410 RETVAL = party->partyname;
2411 OUTPUT: RETVAL
2260 2412
2261const char *cf_party_get_password (partylist *party) 2413const char *password (partylist *party)
2262 ALIAS: password = 0 2414 CODE:
2415 RETVAL = party->passwd;
2416 OUTPUT: RETVAL
2263 2417
2264player *cf_party_get_first_player (partylist *party) 2418MODULE = cf PACKAGE = cf::region
2265 ALIAS: first_player = 0
2266 2419
2267player *cf_party_get_next_player (partylist *party, player *op) 2420region *first ()
2268 ALIAS: next_player = 0
2269
2270
2271MODULE = cf PACKAGE = cf::region PREFIX = cf_region_
2272
2273region *cf_region_get_first ()
2274 PROTOTYPE: 2421 PROTOTYPE:
2275 ALIAS: first = 0 2422 CODE:
2423 RETVAL = first_region;
2424 OUTPUT: RETVAL
2276 2425
2426region *next (region *reg)
2427 CODE:
2428 RETVAL = reg->next;
2429 OUTPUT: RETVAL
2430
2431const char *name (region *reg)
2432 CODE:
2433 RETVAL = reg->name;
2434 OUTPUT: RETVAL
2435
2436region *parent (region *reg)
2437 CODE:
2438 RETVAL = reg->parent;
2439 OUTPUT: RETVAL
2440
2277const char *cf_region_get_name (region *reg) 2441const char *longname (region *reg)
2278 ALIAS: name = 0 2442 CODE:
2443 RETVAL = reg->longname;
2444 OUTPUT: RETVAL
2279 2445
2280region *cf_region_get_next (region *reg) 2446const char *msg (region *reg)
2281 ALIAS: next = 0 2447 CODE:
2448 RETVAL = reg->msg;
2449 OUTPUT: RETVAL
2282 2450
2283region *cf_region_get_parent (region *reg) 2451MODULE = cf PACKAGE = cf::living
2284 ALIAS: parent = 0
2285
2286const char *cf_region_get_longname (region *reg)
2287 ALIAS: longname = 0
2288
2289const char *cf_region_get_message (region *reg)
2290 ALIAS: message = 0
2291
2292
2293MODULE = cf PACKAGE = cf::living PREFIX = cf_living_
2294 2452
2295val64 2453val64
2296exp (living *liv, val64 new_val = 0) 2454exp (living *liv, val64 new_val = 0)
2297 PROTOTYPE: $;$ 2455 PROTOTYPE: $;$
2298 ALIAS: 2456 ALIAS:

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