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Comparing deliantra/server/plugins/cfperl/cfperl.xs (file contents):
Revision 1.7 by root, Fri Feb 3 22:52:51 2006 UTC vs.
Revision 1.31 by root, Tue Mar 7 13:48:27 2006 UTC

… …
28#include <perl.h> 28#include <perl.h>
29#include <XSUB.h> 29#include <XSUB.h>
30 30
31#undef save_long // clashes with libproto.h 31#undef save_long // clashes with libproto.h
32 32
33#define PLUGIN_NAME "cfperl" 33#define PLUGIN_NAME "perl"
34#define PLUGIN_VERSION "cfperl 0.0" 34#define PLUGIN_VERSION "cfperl 0.2"
35 35
36#ifndef __CEXTRACT__ 36#ifndef __CEXTRACT__
37#include <plugin.h> 37#include <plugin.h>
38#endif 38#endif
39 39
… …
47 47
48#include <stdarg.h> 48#include <stdarg.h>
49 49
50#include "perlxsi.c" 50#include "perlxsi.c"
51 51
52typedef object object_ornull;
53typedef mapstruct mapstruct_ornull;
54
52static f_plug_api gethook; 55static f_plug_api gethook;
53static f_plug_api registerGlobalEvent; 56static f_plug_api registerGlobalEvent;
54static f_plug_api unregisterGlobalEvent; 57static f_plug_api unregisterGlobalEvent;
55static f_plug_api systemDirectory; 58static f_plug_api systemDirectory;
59static f_plug_api object_set_property;
60static f_plug_api map_get_map;
61static f_plug_api object_insert;
56 62
63/* this is a stupid way to do things, and awkward to use for plug-in authors */
57typedef struct 64typedef struct
58{ 65{
59 object* who; 66 object* who;
60 object* activator; 67 object* activator;
61 object* third; 68 object* third;
69 mapstruct* map;
62 char message[1024]; 70 char message[1024];
63 int fix; 71 int fix; // seems to be python-only, and should not be part of the API
64 int event_code; 72 int event_code;
65 char options[1024]; 73 char extension[1024]; // name field, should invoke specific perl extension
74 char options[1024]; // slaying field of event_connectors
66 int returnvalue; 75 int returnvalue;
67} CFPContext; 76} CFPContext;
68 77
69//static int current_command = -999; 78static HV *obj_cache;
70
71static PerlInterpreter *perl; 79static PerlInterpreter *perl;
72 80
73////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 81//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
82
83// garbage collect some perl objects, if possible
84// all objects no longer referenced and empty are
85// eligible for destruction.
86void
87clean_obj_cache ()
88{
89 static int count;
90
91 if (++count & 7)
92 return;
93
94 int todo = 1000;
95 do
96 {
97 I32 klen;
98 char *key;
99 HE *he = hv_iternext (obj_cache);
100
101 if (he)
102 {
103 SV *sv = hv_iterval (obj_cache, he);
104
105 // empty and unreferenced? nuke it
106 if (SvREFCNT (sv) == 1 && SvREFCNT (SvRV (sv)) == 1 && !HvFILL ((HV *)(SvRV (sv))))
107 {
108 hv_delete (obj_cache, HeKEY (he), HeKLEN (he), G_DISCARD);
109 todo++;
110 }
111 }
112 else
113 break;
114 }
115 while (--todo);
116}
74 117
75static SV * 118static SV *
76newSVptr (void *ptr, const char *klass) 119newSVptr (void *ptr, const char *klass)
77{ 120{
121 SV *sv;
122
78 if (!ptr) 123 if (!ptr)
79 return &PL_sv_undef; 124 return &PL_sv_undef;
80 125
126 sv = newSV (0);
127 sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
128 return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1));
129}
130
131static void
132SVptr_cache_set (void *ptr, SV *sv)
133{
134 hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0);
135}
136
137static SV *
138SVptr_cache_get (void *ptr)
139{
140 SV **he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);
141
142 return he ? *he : 0;
143}
144
145static SV *
146newSVptr_cached (void *ptr, const char *klass)
147{
148 SV *sv;
149
150 if (!ptr)
151 return &PL_sv_undef;
152
153 sv = SVptr_cache_get (ptr);
154
155 if (!sv)
156 {
81 HV *hv = newHV (); 157 HV *hv = newHV ();
82 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 158 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
83 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 159 sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
160
161 SVptr_cache_set (ptr, sv);
162 }
163
164 return newSVsv (sv);
84} 165}
85 166
86static void 167static void
87clearSVptr (SV *sv) 168clearSVptr (SV *sv)
88{ 169{
… …
105 croak ("perl code used %s object, but C object is already destroyed, caught", klass); 186 croak ("perl code used %s object, but C object is already destroyed, caught", klass);
106 187
107 return (long)mg->mg_ptr; 188 return (long)mg->mg_ptr;
108} 189}
109 190
191static long
192SvPTR_ornull (SV *sv, const char *klass)
193{
194 if (SvOK (sv))
195 return SvPTR (sv, klass);
196 else
197 return 0;
198}
199
110SV * 200SV *
111newSVcfapi (int type, ...) 201newSVcfapi (int type, ...)
112{ 202{
113 SV *sv; 203 SV *sv;
114 204
115 va_list args; 205 va_list args;
116 va_start (args, type); 206 va_start (args, type);
117 207
118 switch (type) 208 switch (type)
119 { 209 {
210#if 0
211 case CFAPI_INT16:
212 sv = newSViv (*va_arg (args, sint16_t *));
213 break;
214#endif
215
120 case CFAPI_INT: 216 case CFAPI_INT:
121 sv = newSViv (*va_arg (args, int *)); 217 sv = newSViv (*va_arg (args, int *));
122 break; 218 break;
123 219
124 case CFAPI_LONG: 220 case CFAPI_LONG:
… …
144 sv = &PL_sv_undef; 240 sv = &PL_sv_undef;
145 else 241 else
146 switch (*(int *)cf_object_get_property (obj, CFAPI_OBJECT_PROP_TYPE)) 242 switch (*(int *)cf_object_get_property (obj, CFAPI_OBJECT_PROP_TYPE))
147 { 243 {
148 case MAP: 244 case MAP:
149 sv = newSVptr (obj, "cf::object::map"); 245 sv = newSVptr_cached (obj, "cf::object::map");
150 break; 246 break;
151 247
152 case PLAYER: 248 case PLAYER:
153 sv = newSVptr (obj, "cf::object::player"); 249 sv = newSVptr_cached (obj, "cf::object::player");
154 break; 250 break;
155 251
156 default: 252 default:
157 sv = newSVptr (obj, "cf::object"); 253 sv = newSVptr_cached (obj, "cf::object");
158 break; 254 break;
159 } 255 }
160 } 256 }
161 break; 257 break;
162 258
… …
190} 286}
191 287
192///////////////////////////////////////////////////////////////////////////// 288/////////////////////////////////////////////////////////////////////////////
193 289
194void 290void
195inject_event (CFPContext *context) 291inject_event (const char *func, CFPContext *context)
196{ 292{
197 dSP; 293 dSP;
198 294
199 ENTER; 295 ENTER;
200 SAVETMPS; 296 SAVETMPS;
201 297
202 PUSHMARK (SP); 298 PUSHMARK (SP);
203
204 EXTEND (SP, 2);
205 //PUSHs (sv_2mortal (newSViv (type)));
206 299
207 HV *hv = newHV (); 300 HV *hv = newHV ();
208#define hv_context(type,addr,expr) hv_store (hv, #expr, sizeof (#expr) - 1, newSVcfapi (type, addr context->expr), 0) 301#define hv_context(type,addr,expr) hv_store (hv, #expr, sizeof (#expr) - 1, newSVcfapi (type, addr context->expr), 0)
209 hv_context (CFAPI_POBJECT, ,who); 302 hv_context (CFAPI_POBJECT, ,who);
210 hv_context (CFAPI_POBJECT, ,activator); 303 hv_context (CFAPI_POBJECT, ,activator);
211 hv_context (CFAPI_POBJECT, ,third); 304 hv_context (CFAPI_POBJECT, ,third);
305 hv_context (CFAPI_PMAP, ,map);
212 hv_context (CFAPI_STRING , ,message); 306 hv_context (CFAPI_STRING , ,message);
213 hv_context (CFAPI_INT ,&,fix); 307 hv_context (CFAPI_INT ,&,fix);
214 hv_context (CFAPI_INT ,&,event_code); 308 hv_context (CFAPI_INT ,&,event_code);
215 hv_context (CFAPI_STRING , ,options); 309 hv_context (CFAPI_STRING , ,options);
310 hv_context (CFAPI_STRING , ,extension);
216 311
217 PUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 312 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
218 313
219 PUTBACK; 314 PUTBACK;
220 int count = call_pv ("cf::inject_event", G_SCALAR | G_EVAL); 315 int count = call_pv (func, G_SCALAR | G_EVAL);
221 SPAGAIN; 316 SPAGAIN;
222 317
223 if (SvTRUE (ERRSV)) 318 if (SvTRUE (ERRSV))
224 LOG (llevError, "event '%d' callback evaluation error: %s", context->event_code, SvPV_nolen (ERRSV)); 319 LOG (llevError, "event '%d' callback evaluation error: %s", context->event_code, SvPV_nolen (ERRSV));
225 320
… …
334 printf (PLUGIN_VERSION " post init\n"); 429 printf (PLUGIN_VERSION " post init\n");
335 430
336 registerGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_register_global_event"); 431 registerGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_register_global_event");
337 unregisterGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_unregister_global_event"); 432 unregisterGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_unregister_global_event");
338 systemDirectory = gethook (&rtype, hooktype, "cfapi_system_directory"); 433 systemDirectory = gethook (&rtype, hooktype, "cfapi_system_directory");
434 object_set_property = gethook (&rtype, hooktype, "cfapi_object_set_property");
435 map_get_map = gethook (&rtype, hooktype, "cfapi_map_get_map");
436 object_insert = gethook (&rtype, hooktype, "cfapi_object_insert");
437
339 cf_init_plugin (gethook); 438 cf_init_plugin (gethook);
340 439
341 /* Pick the global events you want to monitor from this plugin */ 440 /* Pick the global events you want to monitor from this plugin */
342 registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener); 441 registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener);
343 registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener); 442 registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener);
… …
347 registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener); 446 registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener);
348 registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener); 447 registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener);
349 registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener); 448 registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener);
350 registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener); 449 registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener);
351 registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener); 450 registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener);
451 registerGlobalEvent (NULL, EVENT_MAPLOAD, PLUGIN_NAME, globalEventListener);
452 registerGlobalEvent (NULL, EVENT_MAPOUT, PLUGIN_NAME, globalEventListener);
453 registerGlobalEvent (NULL, EVENT_MAPIN, PLUGIN_NAME, globalEventListener);
454 registerGlobalEvent (NULL, EVENT_MAPCLEAN, PLUGIN_NAME, globalEventListener);
352 registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener); 455 registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);
353 registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener); 456 registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);
354 registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener); 457 registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);
355 registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener); 458 registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);
356 registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener); 459 registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);
460 registerGlobalEvent (NULL, EVENT_FREE_OB, PLUGIN_NAME, globalEventListener);
357 461
358 char *argv[] = { 462 char *argv[] = {
359 "", 463 "",
360 "-e" 464 "-e"
361 "BEGIN {" 465 "BEGIN {"
… …
375 479
376 perl_destruct (perl); 480 perl_destruct (perl);
377 perl_free (perl); 481 perl_free (perl);
378 perl = 0; 482 perl = 0;
379 } 483 }
484 else
485 {
486 obj_cache = newHV ();
487 }
380 488
381 return 0; 489 return 0;
382} 490}
383 491
384void * 492void *
… …
403 { 511 {
404 case EVENT_CRASH: 512 case EVENT_CRASH:
405 printf ("Unimplemented for now\n"); 513 printf ("Unimplemented for now\n");
406 break; 514 break;
407 515
516 case EVENT_MAPLOAD:
517 case EVENT_MAPOUT:
518 case EVENT_MAPIN:
519 case EVENT_MAPCLEAN:
520 context.map = va_arg (args, mapstruct *);
521 break;
522
523 case EVENT_MAPENTER:
524 case EVENT_MAPLEAVE:
525 case EVENT_FREE_OB:
408 case EVENT_BORN: 526 case EVENT_BORN:
527 case EVENT_REMOVE:
409 context.activator = va_arg (args, object *); 528 context.activator = va_arg (args, object *);
410 break; 529 break;
411 530
412 case EVENT_PLAYER_DEATH: 531 case EVENT_PLAYER_DEATH:
413 context.who = va_arg (args, object *); 532 context.who = va_arg (args, object *);
… …
417 context.who = va_arg (args, object *); 536 context.who = va_arg (args, object *);
418 context.activator = va_arg (args, object *); 537 context.activator = va_arg (args, object *);
419 break; 538 break;
420 539
421 case EVENT_LOGIN: 540 case EVENT_LOGIN:
422 pl = va_arg (args, player *);
423 context.activator = pl->ob;
424 buf = va_arg (args, char *);
425 if (buf != 0)
426 strcpy (context.message, buf);
427 break;
428
429 case EVENT_LOGOUT: 541 case EVENT_LOGOUT:
430 pl = va_arg (args, player *); 542 pl = va_arg (args, player *);
431 context.activator = pl->ob; 543 context.activator = pl->ob;
432 buf = va_arg (args, char *); 544 buf = va_arg (args, char *);
433 if (buf != 0) 545 if (buf != 0)
434 strcpy (context.message, buf); 546 strncpy (context.message, buf, sizeof (context.message));
435 break;
436
437 case EVENT_REMOVE:
438 context.activator = va_arg (args, object *);
439 break; 547 break;
440 548
441 case EVENT_SHOUT: 549 case EVENT_SHOUT:
442 context.activator = va_arg (args, object *);
443 buf = va_arg (args, char *);
444 if (buf != 0)
445 strcpy (context.message, buf);
446 break;
447
448 case EVENT_MUZZLE: 550 case EVENT_MUZZLE:
449 context.activator = va_arg (args, object *);
450 buf = va_arg (args, char *);
451 if (buf != 0)
452 strcpy (context.message, buf);
453 break;
454
455 case EVENT_KICK: 551 case EVENT_KICK:
456 context.activator = va_arg (args, object *); 552 context.activator = va_arg (args, object *);
457 buf = va_arg (args, char *); 553 buf = va_arg (args, char *);
458 if (buf != 0) 554 if (buf != 0)
459 strcpy (context.message, buf); 555 strncpy (context.message, buf, sizeof (context.message));
460 break;
461
462 case EVENT_MAPENTER:
463 context.activator = va_arg (args, object *);
464 break;
465
466 case EVENT_MAPLEAVE:
467 context.activator = va_arg (args, object *);
468 break; 556 break;
469 557
470 case EVENT_CLOCK: 558 case EVENT_CLOCK:
559 clean_obj_cache ();
560 break;
561
562 case EVENT_TELL:
471 break; 563 break;
472 564
473 case EVENT_MAPRESET: 565 case EVENT_MAPRESET:
566 /* stupid, should be the map itself, not "message"??? */
474 buf = va_arg (args, char *); 567 buf = va_arg (args, char *);
475 if (buf != 0) 568 if (buf != 0)
476 strcpy (context.message, buf); 569 strncpy (context.message, buf, sizeof (context.message));
477 break;
478
479 case EVENT_TELL:
480 break; 570 break;
481 } 571 }
482 572
483 va_end (args); 573 va_end (args);
484 574
485 inject_event (&context); 575 if (context.event_code == EVENT_FREE_OB)
576 {
577 SV *sv = hv_delete (obj_cache, (char *)&context.activator, sizeof (void *), 0);
578
579 if (sv)
580 clearSVptr (sv);
581 }
582 else
583 inject_event ("cf::inject_global_event", &context);
486 584
487 rv = context.returnvalue; 585 rv = context.returnvalue;
488 586
489 return &rv; 587 return &rv;
490} 588}
… …
506 604
507 context.who = va_arg (args, object *); 605 context.who = va_arg (args, object *);
508 context.event_code = va_arg (args, int); 606 context.event_code = va_arg (args, int);
509 context.activator = va_arg (args, object *); 607 context.activator = va_arg (args, object *);
510 context.third = va_arg (args, object *); 608 context.third = va_arg (args, object *);
609
511 buf = va_arg (args, char *); 610 buf = va_arg (args, char *);
512
513 if (buf != 0) 611 if (buf != 0)
514 strcpy (context.message, buf); 612 strncpy (context.message, buf, sizeof (context.message));
515 613
516 context.fix = va_arg (args, int); 614 context.fix = va_arg (args, int);
615 strncpy (context.extension, va_arg (args, char *), sizeof (context.extension));
517 strcpy (context.options, va_arg (args, char *)); 616 strncpy (context.options, va_arg (args, char *), sizeof (context.options));
518 context.returnvalue = 0; 617 context.returnvalue = 0;
519 va_end (args); 618 va_end (args);
520 619
521 inject_event (&context); 620 inject_event ("cf::inject_event", &context);
522 621
523 rv = context.returnvalue; 622 rv = context.returnvalue;
524 return &rv; 623 return &rv;
525} 624}
526 625
… …
543 642
544BOOT: 643BOOT:
545{ 644{
546 HV *stash = gv_stashpv ("cf", 1); 645 HV *stash = gv_stashpv ("cf", 1);
547 646
548 const struct { 647 static const struct {
549 const char *name; 648 const char *name;
550 IV iv; 649 IV iv;
551 } *civ, const_iv[] = { 650 } *civ, const_iv[] = {
552# define const_iv(name) { # name, (IV)name }, 651# define const_iv(name) { # name, (IV)name },
553 const_iv (llevError) 652 const_iv (llevError)
… …
683 const_iv (ST_BD_REMOVE) 782 const_iv (ST_BD_REMOVE)
684 const_iv (ST_MAT_FLOOR) 783 const_iv (ST_MAT_FLOOR)
685 const_iv (ST_MAT_WALL) 784 const_iv (ST_MAT_WALL)
686 const_iv (ST_MAT_ITEM) 785 const_iv (ST_MAT_ITEM)
687 786
787 const_iv (AT_PHYSICAL)
788 const_iv (AT_MAGIC)
789 const_iv (AT_FIRE)
790 const_iv (AT_ELECTRICITY)
791 const_iv (AT_COLD)
792 const_iv (AT_CONFUSION)
793 const_iv (AT_ACID)
794 const_iv (AT_DRAIN)
795 const_iv (AT_WEAPONMAGIC)
796 const_iv (AT_GHOSTHIT)
797 const_iv (AT_POISON)
798 const_iv (AT_SLOW)
799 const_iv (AT_PARALYZE)
800 const_iv (AT_TURN_UNDEAD)
801 const_iv (AT_FEAR)
802 const_iv (AT_CANCELLATION)
803 const_iv (AT_DEPLETE)
804 const_iv (AT_DEATH)
805 const_iv (AT_CHAOS)
806 const_iv (AT_COUNTERSPELL)
807 const_iv (AT_GODPOWER)
808 const_iv (AT_HOLYWORD)
809 const_iv (AT_BLIND)
810 const_iv (AT_INTERNAL)
811 const_iv (AT_LIFE_STEALING)
812 const_iv (AT_DISEASE)
813
688 const_iv (QUEST_IN_PROGRESS) 814 const_iv (QUEST_IN_PROGRESS)
689 const_iv (QUEST_DONE_QUEST) 815 const_iv (QUEST_DONE_QUEST)
690 const_iv (QUEST_DONE_TASK) 816 const_iv (QUEST_DONE_TASK)
691 const_iv (QUEST_START_QUEST) 817 const_iv (QUEST_START_QUEST)
692 const_iv (QUEST_END_QUEST) 818 const_iv (QUEST_END_QUEST)
… …
832 const_iv (F_CURSED) 958 const_iv (F_CURSED)
833 const_iv (F_DAMNED) 959 const_iv (F_DAMNED)
834 const_iv (F_OPEN) 960 const_iv (F_OPEN)
835 const_iv (F_NOPICK) 961 const_iv (F_NOPICK)
836 const_iv (F_LOCKED) 962 const_iv (F_LOCKED)
963
964 const_iv (P_BLOCKSVIEW)
965 const_iv (P_NO_MAGIC)
966 const_iv (P_IS_ALIVE)
967 const_iv (P_NO_CLERIC)
968 const_iv (P_NEED_UPDATE)
969 const_iv (P_NO_ERROR)
970 const_iv (P_OUT_OF_MAP)
971 const_iv (P_NEW_MAP)
972
973 const_iv (UP_OBJ_INSERT)
974 const_iv (UP_OBJ_REMOVE)
975 const_iv (UP_OBJ_CHANGE)
976 const_iv (UP_OBJ_FACE)
977
978 const_iv (INS_NO_MERGE)
979 const_iv (INS_ABOVE_FLOOR_ONLY)
980 const_iv (INS_NO_WALK_ON)
981 const_iv (INS_ON_TOP)
982 const_iv (INS_BELOW_ORIGINATOR)
983 const_iv (INS_MAP_LOAD)
984
985 const_iv (WILL_APPLY_HANDLE)
986 const_iv (WILL_APPLY_TREASURE)
987 const_iv (WILL_APPLY_EARTHWALL)
988 const_iv (WILL_APPLY_DOOR)
989 const_iv (WILL_APPLY_FOOD)
990
991 const_iv (SAVE_MODE)
992 const_iv (SAVE_DIR_MODE)
837 }; 993 };
838 994
839 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 995 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
840 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 996 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
841 997
842 const struct { 998 static const struct {
843 const char *name; 999 const char *name;
844 IV iv; 1000 IV iv;
845 } *event, event_list[] = { 1001 } *event, event_list[] = {
846# define const_event(name) { # name, (IV)EVENT_ ## name }, 1002# define const_event(name) { # name, (IV)EVENT_ ## name },
847 const_event (NONE) 1003 const_event (NONE)
… …
855 const_event (TIME) 1011 const_event (TIME)
856 const_event (THROW) 1012 const_event (THROW)
857 const_event (TRIGGER) 1013 const_event (TRIGGER)
858 const_event (CLOSE) 1014 const_event (CLOSE)
859 const_event (TIMER) 1015 const_event (TIMER)
1016 const_event (MOVE)
860 1017
861 const_event (BORN) 1018 const_event (BORN)
862 const_event (CLOCK) 1019 const_event (CLOCK)
863 const_event (CRASH) 1020 const_event (CRASH)
864 const_event (PLAYER_DEATH) 1021 const_event (PLAYER_DEATH)
… …
866 const_event (LOGIN) 1023 const_event (LOGIN)
867 const_event (LOGOUT) 1024 const_event (LOGOUT)
868 const_event (MAPENTER) 1025 const_event (MAPENTER)
869 const_event (MAPLEAVE) 1026 const_event (MAPLEAVE)
870 const_event (MAPRESET) 1027 const_event (MAPRESET)
1028 const_event (MAPLOAD)
1029 const_event (MAPOUT)
1030 const_event (MAPIN)
871 const_event (REMOVE) 1031 const_event (REMOVE)
872 const_event (SHOUT) 1032 const_event (SHOUT)
873 const_event (TELL) 1033 const_event (TELL)
874 const_event (MUZZLE) 1034 const_event (MUZZLE)
875 const_event (KICK) 1035 const_event (KICK)
1036 //const_event (FREE_OB)
876 }; 1037 };
877 1038
878 AV *av = get_av ("cf::EVENT", 1); 1039 AV *av = get_av ("cf::EVENT", 1);
879 1040
880 for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; ) 1041 for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; )
881 av_store (av, event->iv, newSVpv ((char *)event->name, 0)); 1042 av_store (av, event->iv, newSVpv ((char *)event->name, 0));
882 1043
883 const struct { 1044 static const struct {
884 int dtype; 1045 int dtype;
885 const char *name; 1046 const char *name;
886 IV idx; 1047 IV idx;
887 } *cprop, prop_table[] = { 1048 } *cprop, prop_table[] = {
888# define prop(type, name) { type, # name, (IV) CFAPI_ ## name }, 1049# define prop(type, name) { type, # name, (IV) CFAPI_ ## name },
… …
1067 cf_object_set_int_property (obj, idx, SvIV (newval)); 1228 cf_object_set_int_property (obj, idx, SvIV (newval));
1068 break; 1229 break;
1069 case CFAPI_LONG: 1230 case CFAPI_LONG:
1070 cf_object_set_long_property (obj, idx, SvNV (newval)); 1231 cf_object_set_long_property (obj, idx, SvNV (newval));
1071 break; 1232 break;
1233 case CFAPI_DOUBLE:
1234 {
1235 int unused_type;
1236 object_set_property (&unused_type, obj, idx, (double)SvNV (newval));
1237 }
1238 break;
1072 case CFAPI_STRING: 1239 case CFAPI_STRING:
1073 cf_object_set_string_property (obj, idx, SvPV_nolen (newval)); 1240 cf_object_set_string_property (obj, idx, SvOK (newval) ? SvPV_nolen (newval) : 0);
1241 break;
1242 case CFAPI_POBJECT:
1243 {
1244 int unused_type;
1245 object_set_property (&unused_type, obj, idx, (object *)SvPTR_ornull (newval, "cf::object"));
1246 }
1074 break; 1247 break;
1075 default: 1248 default:
1076 croak ("unhandled type '%d' in set_property '%d'", type, idx); 1249 croak ("unhandled type '%d' in set_property '%d'", type, idx);
1077 } 1250 }
1078 1251
1252# missing properties
1253
1254void
1255set_attacktype (object *obj, U32 attacktype)
1256 CODE:
1257 obj->attacktype = attacktype;
1258
1259U32
1260get_attacktype (object *obj)
1261 ALIAS:
1262 attacktype = 0
1263 CODE:
1264 RETVAL = obj->attacktype;
1265 OUTPUT: RETVAL
1266
1267void
1268set_food (object *obj, int food)
1269 CODE:
1270 obj->stats.food = food;
1271
1272int
1273get_food (object *obj)
1274 ALIAS:
1275 food = 0
1276 CODE:
1277 RETVAL = obj->stats.food;
1278 OUTPUT: RETVAL
1279
1280void
1281inv (object *obj)
1282 PROTOTYPE: $
1283 PPCODE:
1284{
1285 object *o;
1286 for (o = obj->inv; o; o = o->below)
1287 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1288}
1289
1079int cf_object_get_resistance (object *op, int rtype) 1290int cf_object_get_resistance (object *op, int rtype)
1080 ALIAS: resistance = 0 1291 ALIAS: resistance = 0
1081 1292
1082int cf_object_get_flag (object *op, int flag) 1293int cf_object_get_flag (object *op, int flag)
1083 ALIAS: flag = 0 1294 ALIAS: flag = 0
1084 1295
1085void cf_object_set_flag (object *op, int flag, int value) 1296void cf_object_set_flag (object *op, int flag, int value)
1086 1297
1087void cf_object_move (object *op, object *originator, int dir) 1298void cf_object_move (object *op, int dir, object *originator = op)
1088 1299
1089void cf_object_apply (object *op, object *author, int flags) 1300void cf_object_apply (object *op, object *author, int flags = 0)
1090 1301
1091void cf_object_apply_below (object *op) 1302void cf_object_apply_below (object *op)
1092 1303
1093void cf_object_remove (object *op) 1304void cf_object_remove (object *op)
1094 1305
… …
1098 1309
1099int cf_object_transfer (object *op, int x, int y, int r, object *orig) 1310int cf_object_transfer (object *op, int x, int y, int r, object *orig)
1100 1311
1101int cf_object_change_map (object *op, int x, int y, mapstruct *map) 1312int cf_object_change_map (object *op, int x, int y, mapstruct *map)
1102 1313
1103object *cf_object_clone (object *op, int clonetype) 1314object *cf_object_clone (object *op, int clonetype = 0)
1104 1315
1105int cf_object_pay_item (object *op, object *buyer) 1316int cf_object_pay_item (object *op, object *buyer)
1106 1317
1107int cf_object_pay_amount (object *op, double amount) 1318int cf_object_pay_amount (object *op, double amount)
1108 1319
1109int cf_object_cast_spell (object *caster, object *ctoo, int dir, object *sp_, char *flags) 1320int cf_object_cast_spell (object *caster, object *ctoo, int dir, object *spell_ob, char *stringarg = 0)
1110 1321
1111int cf_object_cast_ability (object *caster, object *ctoo, int dir, object *sp_, char *flags) 1322int cf_object_cast_ability (object *caster, object *ctoo, int dir, object *sp_, char *stringarg = 0)
1112 1323
1113void cf_object_learn_spell (object *op, object *sp) 1324void cf_object_learn_spell (object *op, object *sp)
1114 1325
1115void cf_object_forget_spell (object *op, object *sp) 1326void cf_object_forget_spell (object *op, object *sp)
1116 1327
… …
1151 1362
1152char *cf_object_get_key (object *op, char *keyname) 1363char *cf_object_get_key (object *op, char *keyname)
1153 ALIAS: key = 0 1364 ALIAS: key = 0
1154 1365
1155void cf_object_set_key (object *op, char *keyname, char *value) 1366void cf_object_set_key (object *op, char *keyname, char *value)
1367
1368object *cf_create_object_by_name (const char *name)
1369
1370MODULE = cf PACKAGE = cf::object PREFIX = cf_
1371
1372void cf_fix_object (object *pl)
1373 ALIAS: fix = 0
1374
1375object *cf_insert_ob_in_ob (object *ob, object *where)
1376
1377# no clean way to get an object from an archetype - stupid idiotic
1378# dumb kludgy misdesigned plug-in api slowly gets on my nerves.
1379
1380object *new (const char *archetype = 0)
1381 PROTOTYPE: ;$
1382 CODE:
1383 RETVAL = archetype ? get_archetype (archetype) : cf_create_object ();
1384 OUTPUT:
1385 RETVAL
1386
1387object *insert_ob_in_map_at (object *ob, mapstruct *where, object_ornull *orig, int flag, int x, int y)
1388 PROTOTYPE: $$$$$$
1389 CODE:
1390{
1391 int unused_type;
1392 RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y);
1393}
1394
1395object *get_nearest_player (object *ob)
1396 ALIAS: nearest_player = 0
1397 PREINIT:
1398 extern object *get_nearest_player (object *);
1399
1400void rangevector (object *ob, object *other, int flags = 0)
1401 PROTOTYPE: $$;$
1402 PPCODE:
1403{
1404 rv_vector rv;
1405 get_rangevector (ob, other, &rv, flags);
1406 EXTEND (SP, 5);
1407 PUSHs (newSVuv (rv.distance));
1408 PUSHs (newSViv (rv.distance_x));
1409 PUSHs (newSViv (rv.distance_y));
1410 PUSHs (newSViv (rv.direction));
1411 PUSHs (newSVcfapi (CFAPI_POBJECT, rv.part));
1412}
1413
1414bool on_same_map_as (object *ob, object *other)
1415 CODE:
1416 RETVAL = on_same_map (ob, other);
1417 OUTPUT: RETVAL
1156 1418
1157char * 1419char *
1158base_name (object *ob, int plural) 1420base_name (object *ob, int plural)
1159 CODE: 1421 CODE:
1160 RETVAL = cf_query_base_name (ob, plural); 1422 RETVAL = cf_query_base_name (ob, plural);
1161 OUTPUT: RETVAL 1423 OUTPUT: RETVAL
1162 1424
1163MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
1164
1165object *cf_create_object ()
1166 PROTOTYPE:
1167 ALIAS: new = 0
1168
1169object *cf_create_object_by_name (const char *name)
1170 PROTOTYPE: $
1171 ALIAS: new_from_name = 0
1172
1173void cf_free_object (object *ob)
1174
1175void cf_fix_object (object *pl)
1176
1177object *cf_insert_ob_in_ob (object *ob, object *where)
1178
1179 1425
1180MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_ 1426MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_
1181 1427
1182player *player (object *op) 1428player *player (object *op)
1183 CODE: 1429 CODE:
… …
1186 1432
1187void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE) 1433void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)
1188 1434
1189object *cf_player_send_inventory (object *op) 1435object *cf_player_send_inventory (object *op)
1190 1436
1437player *contr (object *op)
1438 CODE:
1439 RETVAL = op->contr;
1440 OUTPUT: RETVAL
1441
1191char *cf_player_get_ip (object *op) 1442char *cf_player_get_ip (object *op)
1192 ALIAS: ip = 0 1443 ALIAS: ip = 0
1193 1444
1194object *cf_player_get_marked_item (object *op) 1445object *cf_player_get_marked_item (object *op)
1195 ALIAS: marked_item = 0 1446 ALIAS: marked_item = 0
… …
1208 1459
1209player *cf_player_find (char *name) 1460player *cf_player_find (char *name)
1210 PROTOTYPE: $ 1461 PROTOTYPE: $
1211 1462
1212void cf_player_move (player *pl, int dir) 1463void cf_player_move (player *pl, int dir)
1464
1465void MapNewmapCmd (player *pl)
1213 1466
1214# nonstandard 1467# nonstandard
1215object *ob (player *pl) 1468object *ob (player *pl)
1216 CODE: 1469 CODE:
1217 RETVAL = pl->ob; 1470 RETVAL = pl->ob;
1218 OUTPUT: RETVAL 1471 OUTPUT: RETVAL
1472
1473player *first ()
1474 CODE:
1475 RETVAL = first_player;
1476 OUTPUT: RETVAL
1477
1478player *next (player *pl)
1479 CODE:
1480 RETVAL = pl->next;
1481 OUTPUT: RETVAL
1482
1483void
1484list ()
1485 PPCODE:
1486{
1487 player *pl;
1488 for (pl = first_player; pl; pl = pl->next)
1489 XPUSHs (newSVcfapi (CFAPI_PPLAYER, pl));
1490}
1219 1491
1220 1492
1221MODULE = cf PACKAGE = cf::map PREFIX = cf_map_ 1493MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
1222 1494
1223SV * 1495SV *
… …
1236 break; 1508 break;
1237 default: 1509 default:
1238 croak ("unhandled type '%d' in set_property '%d'", type, idx); 1510 croak ("unhandled type '%d' in set_property '%d'", type, idx);
1239 } 1511 }
1240 1512
1513mapstruct *new (int width, int height)
1514 PROTOTYPE:
1515 CODE:
1516{
1517 int unused_type;
1518 RETVAL = map_get_map (&unused_type, 0, width, height);
1519}
1520 OUTPUT:
1521 RETVAL
1522
1241mapstruct *cf_map_get_map (char *name) 1523mapstruct *cf_map_get_map (char *name)
1242 PROTOTYPE: $ 1524 PROTOTYPE: $
1243 ALIAS: map = 0 1525 ALIAS: map = 0
1244 1526
1245mapstruct *cf_map_get_first () 1527mapstruct *cf_map_get_first ()
… …
1253object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny) 1535object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)
1254 C_ARGS: str, map, nx, ny 1536 C_ARGS: str, map, nx, ny
1255 1537
1256#int cf_map_get_flags (mapstruct* map, mapstruct** nmap, I16 x, I16 y, I16 *nx, I16 *ny) 1538#int cf_map_get_flags (mapstruct* map, mapstruct** nmap, I16 x, I16 y, I16 *nx, I16 *ny)
1257 1539
1540void
1541at (mapstruct *obj, unsigned int x, unsigned int y)
1542 PROTOTYPE: $$$
1543 INIT:
1544 if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_EMPTY;
1545 PPCODE:
1546{
1547 object *o;
1548
1549 for (o = GET_MAP_OB (obj, x, y); o; o = o->above)
1550 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1551}
1258 1552
1553SV *
1554bot_at (mapstruct *obj, unsigned int x, unsigned int y)
1555 PROTOTYPE: $$$
1556 ALIAS:
1557 top_at = 1
1558 flags_at = 2
1559 light_at = 3
1560 move_block_at = 4
1561 move_slow_at = 5
1562 move_on_at = 6
1563 move_off_at = 7
1564 INIT:
1565 if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_UNDEF;
1566 CODE:
1567 switch (ix)
1568 {
1569 case 0: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_OB (obj, x, y)); break;
1570 case 1: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_TOP (obj, x, y)); break;
1571 case 2: RETVAL = newSVuv ( GET_MAP_FLAGS (obj, x, y)); break;
1572 case 3: RETVAL = newSViv ( GET_MAP_LIGHT (obj, x, y)); break;
1573 case 4: RETVAL = newSVuv ( GET_MAP_MOVE_BLOCK (obj, x, y)); break;
1574 case 5: RETVAL = newSVuv ( GET_MAP_MOVE_SLOW (obj, x, y)); break;
1575 case 6: RETVAL = newSVuv ( GET_MAP_MOVE_ON (obj, x, y)); break;
1576 case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
1577 }
1578 OUTPUT:
1579 RETVAL
1580
1581# "serialise" map perl data into a ref
1582void
1583_get_obs (mapstruct *map)
1584 PPCODE:
1585{
1586 object *o;
1587 int x, y;
1588 AV *obs = newAV ();
1589 int nonnull = 0;
1590
1591 for (y = 0; y < MAP_HEIGHT (map); y++)
1592 for (x = 0; x < MAP_WIDTH (map); x++)
1593 {
1594 AV *av = newAV ();
1595
1596 for (o = GET_MAP_OB (map, x, y); o; o = o->above)
1597 {
1598 SV *sv = SVptr_cache_get (o);
1599
1600 if (sv && HvFILL (SvRV (sv)))
1601 {
1602 nonnull = 1;
1603 sv = newSVsv (sv);
1604 }
1605 else
1606 sv = &PL_sv_undef;
1607
1608 av_push (av, sv);
1609 }
1610
1611 av_store (obs, x + y * MAP_HEIGHT (map), newRV_noinc ((SV *)av));
1612 }
1613
1614 if (nonnull)
1615 XPUSHs (sv_2mortal (newRV_noinc ((SV *)obs)));
1616 else
1617 SvREFCNT_dec (obs);
1618}
1619
1620# "deserialise" perl map data into the map
1621void
1622_set_obs (mapstruct *map, SV *sv)
1623 CODE:
1624{
1625 object *o;
1626 AV *av;
1627 int x, y;
1628 AV *obs = (AV *)SvRV (sv);
1629
1630 for (y = 0; y < MAP_HEIGHT (map); y++)
1631 for (x = 0; x < MAP_WIDTH (map); x++)
1632 {
1633 sv = *av_fetch (obs, x + y * MAP_HEIGHT (map), 1);
1634
1635 if (!SvROK (sv))
1636 continue;
1637
1638 av = (AV *)SvRV (sv);
1639
1640 for (o = GET_MAP_OB (map, x, y); o; o = o->above)
1641 {
1642 sv = av_shift (av);
1643
1644 if (SvROK (sv))
1645 {
1646 sv_magic ((SV *)SvRV (sv), 0, PERL_MAGIC_ext, (char *)o, 0);
1647 SVptr_cache_set (o, sv);
1648 }
1649 }
1650 }
1651}
1259 1652
1260MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_ 1653MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
1261 1654
1262archetype*cf_archetype_get_first() 1655archetype *cf_archetype_get_first()
1263 PROTOTYPE: 1656 PROTOTYPE:
1264 ALIAS: first = 0 1657 ALIAS: first = 0
1265 1658
1266archetype *cf_archetype_get_next (archetype *arch) 1659archetype *cf_archetype_get_next (archetype *arch)
1267 ALIAS: next = 0 1660 ALIAS: next = 0

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