[ViewVC] Diff of: cvs/deliantra/server/server/cfperl.xs

Comparing deliantra/server/server/cfperl.xs (file contents):
Revision 1.10 by root, Fri Aug 25 17:11:53 2006 UTC vs.
Revision 1.14 by root, Sun Aug 27 13:02:04 2006 UTC

…		…
28	#include <XSUB.h>	28	#include <XSUB.h>
29		29
30	#undef save_long // clashes with libproto.h	30	#undef save_long // clashes with libproto.h
31		31
32	#define PLUGIN_NAME "perl"	32	#define PLUGIN_NAME "perl"
33	#define PLUGIN_VERSION "cfperl 0.3"	33	#define PLUGIN_VERSION "cfperl 0.5"
34		34
35	#ifndef __CEXTRACT__	35	#ifndef __CEXTRACT__
36	#include <plugin.h>	36	#include <plugin.h>
37	#endif	37	#endif
38		38
…		…
46	#include <sounds.h>	46	#include <sounds.h>
47	#include <cstdarg>	47	#include <cstdarg>
48	#include <sproto.h>	48	#include <sproto.h>
49		49
50	#include "cfperl.h"	50	#include "cfperl.h"
		51	#include "shstr.h"
51		52
52	#include "perlxsi.c"	53	#include "perlxsi.c"
53
54	static void globalEventListener (int type, ...);
55		54
56	extern sint64 *levels; // the experience table	55	extern sint64 *levels; // the experience table
57		56
58	typedef object object_ornull;	57	typedef object object_ornull;
59	typedef mapstruct mapstruct_ornull;	58	typedef mapstruct mapstruct_ornull;
…		…
61	typedef double val64;	60	typedef double val64;
62	#define newSVval64 newSVnv	61	#define newSVval64 newSVnv
63	#define SvVAL64 SvNV	62	#define SvVAL64 SvNV
64		63
65	static f_plug_api gethook;	64	static f_plug_api gethook;
66	static f_plug_api registerGlobalEvent;
67	static f_plug_api unregisterGlobalEvent;
68	static f_plug_api systemDirectory;	65	static f_plug_api systemDirectory;
69	static f_plug_api object_set_property;	66	static f_plug_api object_set_property;
70	static f_plug_api map_get_map;	67	static f_plug_api map_get_map;
71	static f_plug_api object_insert;	68	static f_plug_api object_insert;
72		69
…		…
99	#define PUSH_PV PUSHcfapi_va(STRING, const char *)	96	#define PUSH_PV PUSHcfapi_va(STRING, const char *)
100	#define PUSH_IV PUSHs (sv_2mortal (newSViv (va_arg (args, int))))	97	#define PUSH_IV PUSHs (sv_2mortal (newSViv (va_arg (args, int))))
101		98
102	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	99	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
103		100
104	// garbage collect some perl objects, if possible
105	// all objects no longer referenced and empty are
106	// eligible for destruction.
107	static void
108	clean_obj_cache ()
109	{
110	static int count;
111
112	if (++count & 7)
113	return;
114
115	int todo = 1000;
116	do
117	{
118	I32 klen;
119	char *key;
120	HE *he = hv_iternext (obj_cache);
121
122	if (he)
123	{
124	SV *sv = hv_iterval (obj_cache, he);
125
126	// empty and unreferenced? nuke it
127	if (SvREFCNT (sv) == 1 && SvREFCNT (SvRV (sv)) == 1 && !HvFILL ((HV *)(SvRV (sv))))
128	{
129	hv_delete (obj_cache, HeKEY (he), HeKLEN (he), G_DISCARD);
130	todo++;
131	}
132	}
133	else
134	break;
135	}
136	while (--todo);
137	}
138
139	static SV *	101	static SV *
140	newSVptr (void ptr, const char klass)	102	newSVptr (void ptr, const char klass, HV *hv = newHV ())
141	{	103	{
142	SV *sv;	104	SV *sv;
143		105
144	if (!ptr)	106	if (!ptr)
145	return &PL_sv_undef;	107	return &PL_sv_undef;
146		108
147	sv = (SV *)newHV ();
148	sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	109	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
149	return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1));	110	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		111	}
		112
		113	template<class extendable>
		114	SV *
		115	newSVextendable (extendable obj, const char klass)
		116	{
		117	if (!obj)
		118	return &PL_sv_undef;
		119
		120	if (!obj->self)
		121	obj->self = newSVptr (obj, klass);
		122
		123	return newSVsv (static_cast<SV *>(obj->self));
150	}	124	}
151		125
152	static void	126	static void
153	SVptr_cache_set (void ptr, SV sv)	127	SVptr_cache_set (void ptr, SV sv)
154	{	128	{
…		…
223	{	197	{
224	SV *sv;	198	SV *sv;
225		199
226	switch (type)	200	switch (type)
227	{	201	{
228	// first three exist only for cfapi-compatibility
229	case DT_INT_PTR:
230	sv = newSViv (va_arg (ap, int ));
231	break;
232
233	case DT_INT64_PTR:
234	sv = newSVval64 ((val64)va_arg (ap, sint64 ));
235	break;
236
237	case DT_DOUBLE_PTR:
238	sv = newSVnv (va_arg (ap, double ));
239	break;
240
241	case DT_INT:	202	case DT_INT:
242	sv = newSViv (va_arg (ap, int));	203	sv = newSViv (va_arg (ap, int));
243	break;	204	break;
244		205
245	case DT_INT64:	206	case DT_INT64:
…		…
266	break;	227	break;
267		228
268	case DT_OBJECT:	229	case DT_OBJECT:
269	{	230	{
270	object obj = va_arg (ap, object );	231	object obj = va_arg (ap, object );
271		232	sv = newSVextendable (obj, obj && obj->type == PLAYER ? "cf::object::player::wrap" : "cf::object::wrap");
272	if (!obj)
273	sv = &PL_sv_undef;
274	else
275	{
276	if (!obj->self)
277	switch (obj->type)
278	{
279	case MAP:
280	obj->self = static_cast<void *>(newSVptr (obj, "cf::object::map::wrap"));
281	break;
282
283	case PLAYER:
284	obj->self = static_cast<void *>(newSVptr (obj, "cf::object::player::wrap"));
285	break;
286
287	default:
288	obj->self = static_cast<void *>(newSVptr (obj, "cf::object::wrap"));
289	break;
290	}
291
292	sv = newSVsv (static_cast<SV *>(obj->self));
293	}
294	}	233	}
295	break;	234	break;
296		235
297	case DT_MAP:	236	case DT_MAP:
		237	// va_arg (object ) when void is passed is an XSI extension
298	sv = newSVptr (va_arg (ap, mapstruct *), "cf::map::wrap");	238	sv = newSVextendable (va_arg (ap, mapstruct *), "cf::map::wrap");
299	break;	239	break;
300		240
301	case DT_PLAYER:	241	case DT_PLAYER:
302	sv = newSVptr (va_arg (ap, player *), "cf::player::wrap");	242	sv = newSVextendable (va_arg (ap, player *), "cf::player::wrap");
303	break;	243	break;
304		244
305	case DT_ARCH:	245	case DT_ARCH:
306	sv = newSVptr (va_arg (ap, archetype *), "cf::arch::wrap");	246	sv = newSVptr (va_arg (ap, archetype *), "cf::arch::wrap");
307	break;	247	break;
…		…
341	va_list ap;	281	va_list ap;
342	va_start (ap, type);	282	va_start (ap, type);
343		283
344	switch (type)	284	switch (type)
345	{	285	{
346	case CFAPI_INT: sv = newSVdt_va (ap, DT_INT_PTR ); break;	286	case CFAPI_INT: sv = newSViv (va_arg (ap, int )); break;
347	case CFAPI_LONG: sv = newSVdt_va (ap, DT_INT64_PTR ); break;	287	case CFAPI_LONG: sv = newSVval64 (va_arg (ap, sint64 )); break;
348	case CFAPI_DOUBLE: sv = newSVdt_va (ap, DT_DOUBLE_PTR); break;	288	case CFAPI_DOUBLE: sv = newSVnv (va_arg (ap, double )); break;
349	case CFAPI_STRING: sv = newSVdt_va (ap, DT_STRING); break;	289	case CFAPI_STRING: sv = newSVdt_va (ap, DT_STRING); break;
350	case CFAPI_POBJECT: sv = newSVdt_va (ap, DT_OBJECT); break;	290	case CFAPI_POBJECT: sv = newSVdt_va (ap, DT_OBJECT); break;
351	case CFAPI_PMAP: sv = newSVdt_va (ap, DT_MAP ); break;	291	case CFAPI_PMAP: sv = newSVdt_va (ap, DT_MAP ); break;
352	case CFAPI_PPLAYER: sv = newSVdt_va (ap, DT_PLAYER); break;	292	case CFAPI_PPLAYER: sv = newSVdt_va (ap, DT_PLAYER); break;
353	case CFAPI_PARCH: sv = newSVdt_va (ap, DT_ARCH ); break;	293	case CFAPI_PARCH: sv = newSVdt_va (ap, DT_ARCH ); break;
…		…
359	}	299	}
360		300
361	va_end (ap);	301	va_end (ap);
362		302
363	return sv;	303	return sv;
		304	}
		305
		306	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		307
		308	SV *
		309	registry_of (extendable_base *ext)
		310	{
		311	if (!ext->cb)
		312	ext->cb = newAV ();
		313
		314	return newRV_inc ((SV *)ext->cb);
		315	}
		316
		317	void extendable_base::clear ()
		318	{
		319	//if (self) fprintf (stderr, "free_ob_self %p %s (%p,%p)\n", this, ((object *)this)->name, self, cb);//D
		320
		321	if (self) SvREFCNT_dec (self);
		322	if (cb) SvREFCNT_dec (cb);
		323
		324	if (attach) free_string (attach);
		325
		326	self = 0;
		327	cb = 0;
		328	attach = 0;
		329	}
		330
		331	void extendable_base::optimise ()
		332	{
		333	if (!self)
		334	return;
		335
		336	HV hv = (HV )SvRV ((SV *)self);
		337
		338	if (SvREFCNT ((SV *)self) == 1
		339	&& SvREFCNT ((SV *)hv) == 1
		340	&& !HvKEYS (hv))
		341	{
		342	SvREFCNT_dec ((SV *)self);
		343	self = 0;
		344	}
		345	}
		346
		347	void
		348	object::instantiate_ ()
		349	{
		350	dSP;
		351	ENTER;
		352	SAVETMPS;
		353	PUSHMARK (SP);
		354	EXTEND (SP, 2);
		355	PUSHs (sv_2mortal (newSVdt (DT_OBJECT, static_cast<object *>(this))));
		356	PUSHs (sv_2mortal (newSVpv (attach, 0)));
		357	PUTBACK;
		358	call_pv ("cf::instantiate", G_DISCARD \| G_VOID \| G_EVAL);
		359	FREETMPS;
		360	LEAVE;
		361	}
		362
		363	/////////////////////////////////////////////////////////////////////////////
		364
		365	object_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
		373	object_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
		387	void 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
		397	object_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
		424	void reattach (data_type type, void *obj)
		425	{
		426	dSP;
		427	ENTER;
		428	SAVETMPS;
		429	PUSHMARK (SP);
		430	XPUSHs (sv_2mortal (newSVdt (type, obj)));
		431	PUTBACK;
		432	call_pv ("cf::reattach", G_DISCARD \| G_VOID \| G_EVAL);
		433	FREETMPS;
		434	LEAVE;
		435
		436	switch (type)
		437	{
		438	case DT_OBJECT: INVOKE_OBJECT (REATTACH, obj); break;
		439	case DT_PLAYER: INVOKE_PLAYER (REATTACH, obj); break;
		440	case DT_MAP: INVOKE_MAP (REATTACH, obj); break;
		441	}
		442	}
		443
		444	template<class subclass>
		445	void reattach (extendable<subclass> *obj)
		446	{
		447	if (obj->self)
		448	reattach (subclass::get_dt (), (subclass *)obj);
		449	}
		450
		451	void object_thawer::get (data_type type, void obj, extendable_base ext)
		452	{
		453	if (!av)
		454	return;
		455
		456	// we have to "re-instantiate"/reattach to an object, so nuke ext->attach
		457	ext->clear ();
		458
		459	SV *svp = av_fetch ((AV )av, idx, 0);
		460
		461	++idx;
		462
		463	if (!svp)
		464	return;
		465
		466	if (SvROK (*svp))
		467	{
		468	ext->self = SvREFCNT_inc (*svp);
		469	sv_magic (SvRV ((SV )ext->self), 0, PERL_MAGIC_ext, (char )obj, 0);
		470
		471	reattach (type, obj);
		472	}
		473	}
		474
		475	object_thawer::~object_thawer ()
		476	{
		477	if (av)
		478	SvREFCNT_dec ((SV *)av);
364	}	479	}
365		480
366	/////////////////////////////////////////////////////////////////////////////	481	/////////////////////////////////////////////////////////////////////////////
367		482
368	extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)	483	extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)
…		…
459	int hooktype = 1;	574	int hooktype = 1;
460	int rtype = 0;	575	int rtype = 0;
461		576
462	printf (PLUGIN_VERSION " post init\n");	577	printf (PLUGIN_VERSION " post init\n");
463		578
464	registerGlobalEvent = (void* ()(int, ...)) gethook (&rtype, hooktype, "cfapi_system_register_global_event");
465	unregisterGlobalEvent = (void* ()(int, ...)) gethook (&rtype, hooktype, "cfapi_system_unregister_global_event");
466	systemDirectory = (void* ()(int, ...)) gethook (&rtype, hooktype, "cfapi_system_directory");	579	systemDirectory = (void* ()(int, ...)) gethook (&rtype, hooktype, "cfapi_system_directory");
467	object_set_property = (void* ()(int, ...)) gethook (&rtype, hooktype, "cfapi_object_set_property");	580	object_set_property = (void* ()(int, ...)) gethook (&rtype, hooktype, "cfapi_object_set_property");
468	map_get_map = (void* ()(int, ...)) gethook (&rtype, hooktype, "cfapi_map_get_map");	581	map_get_map = (void* ()(int, ...)) gethook (&rtype, hooktype, "cfapi_map_get_map");
469	object_insert = (void* ()(int, ...)) gethook (&rtype, hooktype, "cfapi_object_insert");	582	object_insert = (void* ()(int, ...)) gethook (&rtype, hooktype, "cfapi_object_insert");
470		583
471	cf_init_plugin (gethook);	584	cf_init_plugin (gethook);
472		585
473	/* Pick the global events you want to monitor from this plugin */
474	registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener);
475	//registerGlobalEvent (NULL, EVENT_CRASH, PLUGIN_NAME, globalEventListener);
476	registerGlobalEvent (NULL, EVENT_FIND_UNARMED_SKILL, PLUGIN_NAME, globalEventListener);
477	registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);
478	registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);
479	registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);
480	registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);
481
482	return 0;	586	return 0;
483	}
484
485	static void *
486	globalEventListener (int *type, ...)
487	{
488	va_list args;
489	static int rv;
490	int event_code;
491
492	if (!perl)
493	return NULL;
494
495	va_start (args, type);
496	event_code = va_arg (args, int);
497
498	if (event_code == EVENT_CLOCK)
499	{
500	clean_obj_cache ();
501	}
502	else
503	{
504	dSP;
505
506	ENTER;
507	SAVETMPS;
508
509	PUSHMARK (SP);
510
511	EXTEND (SP, 10);
512	PUSHs (sv_2mortal (newSViv (event_code)));
513
514	switch (event_code)
515	{
516	case EVENT_CRASH:
517	break;
518
519	case EVENT_SHOUT:
520	case EVENT_MUZZLE:
521	case EVENT_KICK:
522	PUSH_OB;
523	PUSH_PV;
524	break;
525
526	case EVENT_FIND_UNARMED_SKILL:
527	PUSH_OB;
528	break;
529
530	case EVENT_TELL:
531	break;
532	}
533
534	va_end (args);
535
536	PUTBACK;
537	int count = call_pv ("cf::inject_global_event", G_SCALAR \| G_EVAL);
538	SPAGAIN;
539
540	if (SvTRUE (ERRSV))
541	LOG (llevError, "global event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
542
543	rv = count > 0 ? POPi : 0;
544
545	PUTBACK;
546	FREETMPS;
547	LEAVE;
548	}
549
550	return &rv;
551	}
552
553	extern "C" void cfperl_eventListener (int type, ...)
554	{
555	static int rv;
556	va_list args;
557	int event_code;
558	object who, activator, third, event;
559	char message, extension, *options;
560
561	if (!perl)
562	return NULL;
563
564	va_start (args, type);
565	who = va_arg (args, object *);
566	event_code = va_arg (args, int);
567	activator = va_arg (args, object *);
568	third = va_arg (args, object *);
569	message = va_arg (args, char *);
570	va_arg (args, int); // fix yourself
571	extension = va_arg (args, char *);
572	options = va_arg (args, char *);
573	event = va_arg (args, object *);
574	va_end (args);
575
576	{
577	dSP;
578
579	ENTER;
580	SAVETMPS;
581
582	PUSHMARK (SP);
583	EXTEND (SP, 10);
584
585	PUSHcfapi (STRING, extension);
586	PUSHs (sv_2mortal (newSViv (event_code)));
587
588	PUSHcfapi (POBJECT, event);
589	PUSHcfapi (POBJECT, who);
590
591	switch (event_code)
592	{
593	case EVENT_STOP: // $ob (e.g. arrow)
594	case EVENT_TIME: // $ob
595	case EVENT_TIMER: // $ob
596	break;
597
598	case EVENT_APPLY: // $ob, $who
599	case EVENT_DROP: // $ob, $who
600	case EVENT_CLOSE: // $ob, $who
601	case EVENT_MOVE: // $ob, $enemy
602	case EVENT_THROW: // $ob, $thrower
603	PUSHcfapi (POBJECT, activator);
604	break;
605
606	case EVENT_DROP_ON: // $ob, $who, $what
607	case EVENT_ATTACK: // $ob, $who, $victim (?? please god enlighten me)
608	PUSHcfapi (POBJECT, activator);
609	PUSHcfapi (POBJECT, third);
610	break;
611
612	case EVENT_TRIGGER: // $ob, $originator, [$victim], [$msg]
613	PUSHcfapi (POBJECT, activator);
614	PUSHcfapi (POBJECT, third);
615	PUSHcfapi (POBJECT, message);
616	break;
617
618	case EVENT_SAY: // $ob, $who, $msg
619	PUSHcfapi (POBJECT, activator);
620	PUSHcfapi (STRING, message);
621	break;
622
623	default:
624	LOG (llevError, "perl plugin called for unsupported event type %d", event_code);
625	break;
626	}
627
628	PUTBACK;
629	int count = call_pv ("cf::inject_event", G_SCALAR \| G_EVAL);
630	SPAGAIN;
631
632	if (SvTRUE (ERRSV))
633	LOG (llevError, "event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
634
635	rv = count > 0 ? POPi : 0;
636
637	PUTBACK;
638	FREETMPS;
639	LEAVE;
640	}
641
642	return &rv;
643	}	587	}
644		588
645	extern "C" int cfperl_closePlugin ()	589	extern "C" int cfperl_closePlugin ()
646	{	590	{
647	return 0;	591	return 0;
…		…
685	dSP;	629	dSP;
686		630
687	PUSHMARK (SP);	631	PUSHMARK (SP);
688	PUTBACK;	632	PUTBACK;
689	call_pv ("cf::main", G_DISCARD \| G_VOID);	633	call_pv ("cf::main", G_DISCARD \| G_VOID);
690	}
691
692	void cfperl_free_ob (object *op)
693	{
694	if (op->self) fprintf (stderr, "free_ob_self %p %s\n", op, op->name);//D
695	if (op->self) SvREFCNT_dec (op->self), op->self = 0;
696	if (op->cb) SvREFCNT_dec (op->cb), op->cb = 0;
697	}	634	}
698		635
699	static event_klass klass_of[NUM_EVENT_TYPES] = {	636	static event_klass klass_of[NUM_EVENT_TYPES] = {
700	# define def(type,name) KLASS_ ## type,	637	# define def(type,name) KLASS_ ## type,
701	# include "eventinc.h"	638	# include "eventinc.h"
…		…
759	break;	696	break;
760		697
761	case KLASS_OBJECT:	698	case KLASS_OBJECT:
762	dt = (data_type) va_arg (ap, int);	699	dt = (data_type) va_arg (ap, int);
763	assert (("first argument must be of type object", dt == DT_OBJECT));	700	assert (("first argument must be of type object", dt == DT_OBJECT));
764
765	op = va_arg (ap, object *);	701	op = va_arg (ap, object *);
766		702
		703	if (op->cb)
		704	gather_callbacks (callbacks, (AV *)op->cb, event);
		705
		706	if (op->type)
		707	{
		708	if (op->subtype && op->type + op->subtype * NUM_SUBTYPES <= AvFILLp (cb_type))
		709	{
		710	SV registry = AvARRAY (cb_type)[op->type + op->subtype NUM_SUBTYPES];
		711
		712	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
		713	gather_callbacks (callbacks, (AV *)SvRV (registry), event);
		714	}
		715
		716	if (op->type <= AvFILLp (cb_type))
		717	{
		718	SV *registry = AvARRAY (cb_type)[op->type];
		719
		720	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
		721	gather_callbacks (callbacks, (AV *)SvRV (registry), event);
		722	}
		723	}
		724
767	gather_callbacks (callbacks, cb_object, event);	725	gather_callbacks (callbacks, cb_object, event);
768	//TODO: per-object
769
770	if (op->type > 0 && op->type <= AvFILLp (cb_type))
771	{
772	SV *registry = AvARRAY (cb_type)[op->type];
773
774	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
775	gather_callbacks (callbacks, (AV *)SvRV (registry), event);
776	}
777		726
778	break;	727	break;
779		728
780	case KLASS_PLAYER:	729	case KLASS_PLAYER:
781	dt = (data_type) va_arg (ap, int);	730	dt = (data_type) va_arg (ap, int);
782	assert (("first argument must be of type player", dt == DT_PLAYER));	731	assert (("first argument must be of type player", dt == DT_PLAYER));
783
784	pl = va_arg (ap, player *);	732	pl = va_arg (ap, player *);
		733
		734	if (pl->cb)
		735	gather_callbacks (callbacks, (AV *)pl->cb, event);
		736
785	gather_callbacks (callbacks, cb_player, event);	737	gather_callbacks (callbacks, cb_player, event);
786	break;	738	break;
787		739
788	case KLASS_MAP:	740	case KLASS_MAP:
789	dt = (data_type) va_arg (ap, int);	741	dt = (data_type) va_arg (ap, int);
790	assert (("first argument must be of type object", dt == DT_MAP));	742	assert (("first argument must be of type object", dt == DT_MAP));
791
792	map = va_arg (ap, mapstruct *);	743	map = va_arg (ap, mapstruct *);
		744
		745	if (map->cb)
		746	gather_callbacks (callbacks, (AV *)map->cb, event);
		747
793	gather_callbacks (callbacks, cb_map, event);	748	gather_callbacks (callbacks, cb_map, event);
794	break;	749	break;
795		750
796	default:	751	default:
797	assert (("unsupported event klass in cfperl_invoke", 0));	752	assert (("unsupported event klass in cfperl_invoke", 0));
…		…
823	dt = (data_type) va_arg (ap, int);	778	dt = (data_type) va_arg (ap, int);
824		779
825	if (dt == DT_END)	780	if (dt == DT_END)
826	break;	781	break;
827		782
		783	if (dt == DT_AV)
		784	{
		785	AV av = va_arg (ap, AV );
		786
		787	for (int i = 0; i <= av_len (av); ++i)
		788	XPUSHs (*av_fetch (av, i, 1));
		789	}
		790	else
828	XPUSHs (sv_2mortal (newSVdt_va (ap, dt)));	791	XPUSHs (sv_2mortal (newSVdt_va (ap, dt)));
829	}	792	}
830		793
831	va_end (ap);	794	va_end (ap);
832		795
833	PUTBACK;	796	PUTBACK;
834	int count = call_pv ("cf::invoke", G_SCALAR \| G_EVAL);	797	int count = call_pv ("cf::do_invoke", G_SCALAR \| G_EVAL);
835	SPAGAIN;	798	SPAGAIN;
836		799
837	count = count > 0 ? POPi : 0;	800	count = count > 0 ? POPi : 0;
838		801
839	FREETMPS;	802	FREETMPS;
840	LEAVE;	803	LEAVE;
841		804
842	return count;	805	return count;
		806	}
		807
		808	SV *
		809	cfperl_result (int idx)
		810	{
		811	AV *av = get_av ("cfperl::invoke_results", 0);
		812	if (!av)
		813	return &PL_sv_undef;
		814
		815	SV **sv = av_fetch (av, idx, 0);
		816	if (!sv)
		817	return &PL_sv_undef;
		818
		819	return *sv;
		820	}
		821
		822	int
		823	cfperl_result_INT (int idx)
		824	{
		825	return SvIV (cfperl_result (idx));
843	}	826	}
844		827
845	MODULE = cf PACKAGE = cf PREFIX = cf_	828	MODULE = cf PACKAGE = cf PREFIX = cf_
846		829
847	BOOT:	830	BOOT:
…		…
981	const_iv (BUILDER)	964	const_iv (BUILDER)
982	const_iv (MATERIAL)	965	const_iv (MATERIAL)
983	const_iv (ITEM_TRANSFORMER)	966	const_iv (ITEM_TRANSFORMER)
984	const_iv (QUEST)	967	const_iv (QUEST)
985		968
		969	const_iv (NUM_SUBTYPES)
		970
986	const_iv (ST_BD_BUILD)	971	const_iv (ST_BD_BUILD)
987	const_iv (ST_BD_REMOVE)	972	const_iv (ST_BD_REMOVE)
988		973
989	const_iv (ST_MAT_FLOOR)	974	const_iv (ST_MAT_FLOOR)
990	const_iv (ST_MAT_WALL)	975	const_iv (ST_MAT_WALL)
…		…
1338	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1323	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1339	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1324	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1340		1325
1341	static const struct {	1326	static const struct {
1342	const char *name;	1327	const char *name;
		1328	int skip;
1343	IV klass;	1329	IV klass;
1344	IV iv;	1330	IV iv;
1345	} *eiv, event_iv[] = {	1331	} *eiv, event_iv[] = {
1346	# define def(klass,name) { # name, (IV)KLASS_ ## klass, (IV)EV_ ## klass ## _ ## name },	1332	# define def(klass,name) { "EVENT_" # klass "_" # name, sizeof ("EVENT_" # klass), (IV)KLASS_ ## klass, (IV)EVENT_ ## klass ## _ ## name },
1347	# include "eventinc.h"	1333	# include "eventinc.h"
1348	# undef def	1334	# undef def
1349	};	1335	};
1350		1336
1351	AV *av = get_av ("cf::EVENT", 1);	1337	AV *av = get_av ("cf::EVENT", 1);
1352		1338
1353	for (eiv = event_iv + sizeof (event_iv) / sizeof (event_iv [0]); eiv-- > event_iv; )	1339	for (eiv = event_iv + sizeof (event_iv) / sizeof (event_iv [0]); eiv-- > event_iv; )
1354	{	1340	{
1355	AV *event = newAV ();	1341	AV *event = newAV ();
1356	av_push (event, newSVpv ((char *)eiv->name, 0));	1342	av_push (event, newSVpv ((char *)eiv->name + eiv->skip, 0));
1357	av_push (event, newSViv (eiv->klass));	1343	av_push (event, newSViv (eiv->klass));
1358	av_store (av, eiv->iv, newRV_noinc ((SV *)event));	1344	av_store (av, eiv->iv, newRV_noinc ((SV *)event));
		1345	newCONSTSUB (stash, (char *)eiv->name, newSViv (eiv->iv));
1359	}	1346	}
1360
1361	static const struct {
1362	const char *name;
1363	IV iv;
1364	} *event, event_list[] = {
1365	# define const_event(name) { # name, (IV)EVENT_ ## name },
1366	const_event (NONE)
1367	const_event (APPLY)
1368	const_event (ATTACK)
1369	const_event (DROP)
1370	const_event (DROP_ON)
1371	const_event (PICKUP)
1372	const_event (SAY)
1373	const_event (STOP)
1374	const_event (TIME)
1375	const_event (THROW)
1376	const_event (TRIGGER)
1377	const_event (CLOSE)
1378	const_event (TIMER)
1379	const_event (MOVE)
1380
1381	//const_event (CLOCK)
1382	const_event (CRASH)
1383	const_event (SHOUT)
1384	const_event (TELL)
1385	const_event (MUZZLE)
1386	const_event (KICK)
1387	const_event (FIND_UNARMED_SKILL)
1388	//const_event (FREE_OB)
1389	};
1390
1391	av = get_av ("cf::PLUGIN_EVENT", 1);
1392
1393	for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; )
1394	av_store (av, event->iv, newSVpv ((char *)event->name, 0));
1395		1347
1396	static const struct {	1348	static const struct {
1397	int dtype;	1349	int dtype;
1398	const char *name;	1350	const char *name;
1399	IV idx;	1351	IV idx;
…		…
1527	{	1479	{
1528	hv_store (prop_type, cprop->name, strlen (cprop->name), newSViv (cprop->dtype), 0);	1480	hv_store (prop_type, cprop->name, strlen (cprop->name), newSViv (cprop->dtype), 0);
1529	hv_store (prop_idx, cprop->name, strlen (cprop->name), newSViv (cprop->idx ), 0);	1481	hv_store (prop_idx, cprop->name, strlen (cprop->name), newSViv (cprop->idx ), 0);
1530	}	1482	}
1531		1483
1532	cb_global = get_av ("cf::CB_GLOBAL", 1);
1533	cb_object = get_av ("cf::CB_OBJECT", 1);
1534	cb_player = get_av ("cf::CB_PLAYER", 1);
1535	cb_type = get_av ("cf::CB_TYPE" , 1);
1536	cb_map = get_av ("cf::CB_MAP" , 1);
1537
1538	//I_EVENT_API (PACKAGE);	1484	//I_EVENT_API (PACKAGE);
		1485	}
		1486
		1487	void _reload_1 ()
		1488	CODE:
		1489	cb_global = get_av ("cf::CB_GLOBAL", 1);
		1490	cb_object = get_av ("cf::CB_OBJECT", 1);
		1491	cb_player = get_av ("cf::CB_PLAYER", 1);
		1492	cb_type = get_av ("cf::CB_TYPE" , 1);
		1493	cb_map = get_av ("cf::CB_MAP" , 1);
		1494
		1495	void _reload_2 ()
		1496	CODE:
		1497	{
		1498	// reattach to all attachable objects in the game.
		1499	for (player *pl = first_player; pl; pl = pl->next)
		1500	reattach (pl);
		1501
		1502	for (mapstruct *map = first_map; map; map = map->next)
		1503	reattach (map);
		1504
		1505	for (object *op = objects; op; op = op->next)
		1506	reattach (op);
1539	}	1507	}
1540		1508
1541	NV floor (NV x)	1509	NV floor (NV x)
1542		1510
1543	NV ceil (NV x)	1511	NV ceil (NV x)
…		…
1588	PROTOTYPE: $	1556	PROTOTYPE: $
1589		1557
1590	int random_roll(int min, int max, object *op, int goodbad);	1558	int random_roll(int min, int max, object *op, int goodbad);
1591		1559
1592	const char *cost_string_from_value(uint64 cost, int approx = 0)	1560	const char *cost_string_from_value(uint64 cost, int approx = 0)
		1561
		1562	int invoke (int event, SV *arg1, ...)
		1563	CODE:
		1564	{
		1565	// parse first arg and call invoke_object etc as seen fit
		1566	//TODO
		1567	//cfperl_invoke (event,
		1568	}
1593		1569
1594	int	1570	int
1595	exp_to_level (val64 exp)	1571	exp_to_level (val64 exp)
1596	CODE:	1572	CODE:
1597	{	1573	{
…		…
1836	{	1812	{
1837	int unused_type;	1813	int unused_type;
1838	RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y);	1814	RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y);
1839	}	1815	}
1840		1816
		1817	SV registry (object op)
		1818	CODE:
		1819	RETVAL = registry_of (op);
		1820	OUTPUT:
		1821	RETVAL
		1822
1841	# syntatic sugar for easier use in event callbacks.	1823	# syntatic sugar for easier use in event callbacks.
1842	const char options (object op)	1824	const char options (object op)
1843	CODE:	1825	CODE:
1844	RETVAL = op->name;	1826	RETVAL = op->name;
1845	OUTPUT:	1827	OUTPUT:
…		…
1915		1897
1916	void cf_player_set_party (object op, partylist party)	1898	void cf_player_set_party (object op, partylist party)
1917		1899
1918	void kill_player (object *op)	1900	void kill_player (object *op)
1919		1901
1920	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_
1921
1922	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_	1902	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_
		1903
		1904	SV registry (player pl)
		1905	CODE:
		1906	RETVAL = registry_of (pl);
		1907	OUTPUT:
		1908	RETVAL
1923		1909
1924	player cf_player_find (char name)	1910	player cf_player_find (char name)
1925	PROTOTYPE: $	1911	PROTOTYPE: $
1926		1912
1927	void cf_player_move (player *pl, int dir)	1913	void cf_player_move (player *pl, int dir)
…		…
2045	RETVAL = &pl->last_stats;	2031	RETVAL = &pl->last_stats;
2046	OUTPUT: RETVAL	2032	OUTPUT: RETVAL
2047		2033
2048		2034
2049	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_	2035	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
		2036
		2037	SV registry (mapstruct map)
		2038	CODE:
		2039	RETVAL = registry_of (map);
		2040	OUTPUT:
		2041	RETVAL
2050		2042
2051	SV *	2043	SV *
2052	get_property (mapstruct *obj, int type, int idx)	2044	get_property (mapstruct *obj, int type, int idx)
2053	CODE:	2045	CODE:
2054	RETVAL = newSVcfapi (type, cf_map_get_property (obj, idx));	2046	RETVAL = newSVcfapi (type, cf_map_get_property (obj, idx));
…		…
2198	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;	2190	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
2199	}	2191	}
2200	OUTPUT:	2192	OUTPUT:
2201	RETVAL	2193	RETVAL
2202		2194
2203	# "serialise" map perl data into a ref	2195	# "deserialise" perl map data into the map # TODO# compatibility cruft, remove
2204	void
2205	_get_obs (mapstruct *map)
2206	PPCODE:
2207	{
2208	object *o;
2209	int x, y;
2210	AV *obs = newAV ();
2211	int nonnull = 0;
2212
2213	for (y = 0; y < MAP_HEIGHT (map); y++)
2214	for (x = 0; x < MAP_WIDTH (map); x++)
2215	{
2216	AV *av = newAV ();
2217
2218	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
2219	{
2220	SV *sv = SVptr_cache_get (o);
2221
2222	if (sv && HvFILL (SvRV (sv)))
2223	{
2224	nonnull = 1;
2225	sv = newSVsv (sv);
2226	}
2227	else
2228	sv = &PL_sv_undef;
2229
2230	av_push (av, sv);
2231	}
2232
2233	av_store (obs, x + y * MAP_HEIGHT (map), newRV_noinc ((SV *)av));
2234	}
2235
2236	if (nonnull)
2237	XPUSHs (sv_2mortal (newRV_noinc ((SV *)obs)));
2238	else
2239	SvREFCNT_dec (obs);
2240	}
2241
2242	# "deserialise" perl map data into the map
2243	void	2196	void
2244	_set_obs (mapstruct map, SV sv)	2197	_set_obs (mapstruct map, SV sv)
2245	CODE:	2198	CODE:
2246	{	2199	{
2247	object *o;	2200	object *o;

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Comparing deliantra/server/server/cfperl.xs (file contents): Revision 1.10 by root, Fri Aug 25 17:11:53 2006 UTC vs. Revision 1.14 by root, Sun Aug 27 13:02:04 2006 UTC

Diff Legend

Comparing deliantra/server/server/cfperl.xs (file contents):
Revision 1.10 by root, Fri Aug 25 17:11:53 2006 UTC vs.
Revision 1.14 by root, Sun Aug 27 13:02:04 2006 UTC