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Comparing deliantra/server/server/cfperl.xs (file contents):
Revision 1.5 by root, Thu Aug 24 13:13:49 2006 UTC vs.
Revision 1.39 by elmex, Fri Sep 1 17:16:47 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	#define PLUGIN_NAME "perl"
		27	#define PLUGIN_VERSION "cfperl 0.5"
		28
		29	#include <plugin_common.h>
		30	#include <sounds.h>
		31	#include <cstdarg>
		32	#include <sproto.h>
		33
		34	#include "cfperl.h"
		35	#include "shstr.h"
		36
26	#include <EXTERN.h>	37	#include <EXTERN.h>
27	#include <perl.h>	38	#include <perl.h>
28	#include <XSUB.h>	39	#include <XSUB.h>
29		40
30	#undef save_long // clashes with libproto.h
31
32	#define PLUGIN_NAME "perl"
33	#define PLUGIN_VERSION "cfperl 0.3"
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
45	#include <plugin_common.h>
46	#include <sounds.h>
47
48	#include <stdarg.h>
49
50	#include <sproto.h>
51
52	//#include "EventAPI.h"
53	#include "perlxsi.c"	41	#include "perlxsi.c"
54
55	static void *globalEventListener (int *type, ...);
56		42
57	extern sint64 *levels; // the experience table	43	extern sint64 *levels; // the experience table
58		44
59	typedef object object_ornull;	45	typedef object object_ornull;
60	typedef mapstruct mapstruct_ornull;	46	typedef mapstruct mapstruct_ornull;
61		47
62	typedef double val64;	48	typedef double val64;
63	#define newSVval64 newSVnv	49	#define newSVval64 newSVnv
64	#define SvVAL64 SvNV	50	#define SvVAL64 SvNV
65		51
66	static f_plug_api gethook;	52	static f_plug_api gethook = cfapi_get_hooks;
67	static f_plug_api registerGlobalEvent;	53	static f_plug_api object_set_property = cfapi_object_set_property;
68	static f_plug_api unregisterGlobalEvent;	54	static f_plug_api object_insert = cfapi_object_insert;
69	static f_plug_api systemDirectory;	55
70	static f_plug_api object_set_property;	56	static bool perl_booted;
71	static f_plug_api map_get_map;
72	static f_plug_api object_insert;
73		57
74	/* 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 */
75	typedef struct	59	typedef struct
76	{	60	{
77	object* who;	61	object* who;
…		…
88	} CFPContext;	72	} CFPContext;
89		73
90	static HV *obj_cache;	74	static HV *obj_cache;
91	static PerlInterpreter *perl;	75	static PerlInterpreter *perl;
92		76
		77	static AV *cb_global, *cb_object, *cb_player, *cb_type, *cb_map;
		78
93	#define PUSHcfapi(type,value) PUSHs (sv_2mortal (newSVcfapi (CFAPI_ ## type, (value))))	79	#define PUSHcfapi(type,value) PUSHs (sv_2mortal (newSVcfapi (CFAPI_ ## type, (value))))
94	#define PUSHcfapi_va(type,ctype) PUSHcfapi (type, va_arg (args, ctype))	80	#define PUSHcfapi_va(type,ctype) PUSHcfapi (type, va_arg (args, ctype))
95	#define PUSH_OB PUSHcfapi_va(POBJECT, object *)	81	#define PUSH_OB PUSHcfapi_va(POBJECT, object *)
96	#define PUSH_PL PUSHcfapi_va(PPLAYER, player *)	82	#define PUSH_PL PUSHcfapi_va(PPLAYER, player *)
97	#define PUSH_MAP PUSHcfapi_va(PMAP, mapstruct *)	83	#define PUSH_MAP PUSHcfapi_va(PMAP, mapstruct *)
98	#define PUSH_PV PUSHcfapi_va(STRING, const char *)	84	#define PUSH_PV PUSHcfapi_va(STRING, const char *)
99	#define PUSH_IV PUSHs (sv_2mortal (newSViv (va_arg (args, int))))	85	#define PUSH_IV PUSHs (sv_2mortal (newSViv (va_arg (args, int))))
100		86
101	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	87	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
102		88
103	// garbage collect some perl objects, if possible
104	// all objects no longer referenced and empty are
105	// eligible for destruction.
106	static void
107	clean_obj_cache ()
108	{
109	static int count;
110
111	if (++count & 7)
112	return;
113
114	int todo = 1000;
115	do
116	{
117	I32 klen;
118	char *key;
119	HE *he = hv_iternext (obj_cache);
120
121	if (he)
122	{
123	SV *sv = hv_iterval (obj_cache, he);
124
125	// empty and unreferenced? nuke it
126	if (SvREFCNT (sv) == 1 && SvREFCNT (SvRV (sv)) == 1 && !HvFILL ((HV *)(SvRV (sv))))
127	{
128	hv_delete (obj_cache, HeKEY (he), HeKLEN (he), G_DISCARD);
129	todo++;
130	}
131	}
132	else
133	break;
134	}
135	while (--todo);
136	}
137
138	static SV *	89	static SV *
139	newSVptr (void *ptr, const char *klass)	90	newSVptr (void *ptr, const char *klass, HV *hv = newHV ())
140	{	91	{
141	SV *sv;	92	SV *sv;
142		93
143	if (!ptr)	94	if (!ptr)
144	return &PL_sv_undef;	95	return &PL_sv_undef;
145		96
146	sv = newSV (0);
147	sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	97	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
148	return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1));	98	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		99	}
		100
		101	template<class attachable>
		102	SV *
		103	newSVattachable (attachable *obj, const char *klass)
		104	{
		105	if (!obj)
		106	return &PL_sv_undef;
		107
		108	if (!obj->self)
		109	obj->self = newSVptr (obj, klass);
		110
		111	return newSVsv (obj->self);
149	}	112	}
150		113
151	static void	114	static void
152	SVptr_cache_set (void *ptr, SV *sv)	115	SVptr_cache_set (void *ptr, SV *sv)
153	{	116	{
…		…
216	else	179	else
217	return 0;	180	return 0;
218	}	181	}
219		182
220	static SV *	183	static SV *
221	newSVcfapi (int type, ...)	184	newSVdt_va (va_list &ap, data_type type)
222	{	185	{
223	SV *sv;	186	SV *sv;
224
225	va_list args;
226	va_start (args, type);
227		187
228	switch (type)	188	switch (type)
229	{	189	{
230	#if 0
231	case CFAPI_INT16:	190	case DT_INT:
232	sv = newSViv (*va_arg (args, sint16_t *));	191	sv = newSViv (va_arg (ap, int));
233	break;	192	break;
234	#endif
235		193
236	case CFAPI_INT:	194	case DT_INT64:
237	sv = newSViv (*va_arg (args, int *));	195	sv = newSVval64 ((val64)va_arg (ap, sint64));
238	break;	196	break;
239		197
240	case CFAPI_LONG:	198	case DT_DOUBLE:
241	sv = newSVval64 ((val64)*va_arg (args, sint64 *));	199	sv = newSVnv (va_arg (ap, double));
242	break;	200	break;
243		201
244	case CFAPI_DOUBLE:
245	sv = newSVnv (*va_arg (args, double *));
246	break;
247
248	case CFAPI_STRING:	202	case DT_STRING:
249	{	203	{
250	char *str = va_arg (args, char *);	204	char *str = (char *)va_arg (ap, const char *);
251	sv = str ? newSVpv (str, 0) : &PL_sv_undef;	205	sv = str ? newSVpv (str, 0) : &PL_sv_undef;
252	}	206	}
253	break;	207	break;
254		208
255	case CFAPI_POBJECT:	209	case DT_DATA:
256	{	210	{
257	object *obj = va_arg (args, object *);	211	char *str = (char *)va_arg (ap, const void *);
258		212	int len = va_arg (ap, int);
259	if (!obj)	213	sv = str ? newSVpv (str, len) : &PL_sv_undef;
260	sv = &PL_sv_undef;
261	else
262	switch (obj->type)
263	{
264	case MAP:
265	sv = newSVptr_cached (obj, "cf::object::map::wrap");
266	break;
267
268	case PLAYER:
269	sv = newSVptr_cached (obj, "cf::object::player::wrap");
270	break;
271
272	default:
273	sv = newSVptr_cached (obj, "cf::object::wrap");
274	break;
275	}
276	}	214	}
277	break;	215	break;
278		216
279	case CFAPI_PMAP:	217	case DT_OBJECT:
280	sv = newSVptr (va_arg (args, mapstruct *), "cf::map::wrap");	218	{
		219	object *obj = va_arg (ap, object *);
		220	sv = newSVattachable (obj, obj && obj->type == PLAYER ? "cf::object::player::wrap" : "cf::object::wrap");
		221	}
281	break;	222	break;
282		223
283	case CFAPI_PPLAYER:	224	case DT_MAP:
284	sv = newSVptr (va_arg (args, player *), "cf::player::wrap");	225	// va_arg (object *) when void * is passed is an XSI extension
		226	sv = newSVattachable (va_arg (ap, mapstruct *), "cf::map::wrap");
285	break;	227	break;
286		228
287	case CFAPI_PARCH:	229	case DT_PLAYER:
288	sv = newSVptr (va_arg (args, archetype *), "cf::arch::wrap");	230	sv = newSVattachable (va_arg (ap, player *), "cf::player::wrap");
289	break;	231	break;
290		232
291	case CFAPI_PPARTY:	233	case DT_ARCH:
292	sv = newSVptr (va_arg (args, partylist *), "cf::party::wrap");	234	sv = newSVptr (va_arg (ap, archetype *), "cf::arch::wrap");
293	break;	235	break;
294		236
295	case CFAPI_PREGION:	237	case DT_PARTY:
296	sv = newSVptr (va_arg (args, region *), "cf::region::wrap");	238	sv = newSVptr (va_arg (ap, partylist *), "cf::party::wrap");
297	break;	239	break;
		240
		241	case DT_REGION:
		242	sv = newSVptr (va_arg (ap, region *), "cf::region::wrap");
		243	break;
		244
		245	default:
		246	assert (("unhandled type in newSVdt_va", 0));
		247	}
		248
		249	return sv;
		250	}
		251
		252	static SV *
		253	newSVdt (data_type type, ...)
		254	{
		255	va_list ap;
		256
		257	va_start (ap, type);
		258	SV *sv = newSVdt_va (ap, type);
		259	va_end (ap);
		260
		261	return sv;
		262	}
		263
		264	static SV *
		265	newSVcfapi (int type, ...)
		266	{
		267	SV *sv;
		268
		269	va_list ap;
		270	va_start (ap, type);
		271
		272	switch (type)
		273	{
		274	case CFAPI_INT: sv = newSViv (*va_arg (ap, int * )); break;
		275	case CFAPI_LONG: sv = newSVval64 (*va_arg (ap, sint64 *)); break;
		276	case CFAPI_DOUBLE: sv = newSVnv (*va_arg (ap, double *)); break;
		277	case CFAPI_STRING: sv = newSVdt_va (ap, DT_STRING); break;
		278	case CFAPI_POBJECT: sv = newSVdt_va (ap, DT_OBJECT); break;
		279	case CFAPI_PMAP: sv = newSVdt_va (ap, DT_MAP ); break;
		280	case CFAPI_PPLAYER: sv = newSVdt_va (ap, DT_PLAYER); break;
		281	case CFAPI_PARCH: sv = newSVdt_va (ap, DT_ARCH ); break;
		282	case CFAPI_PPARTY: sv = newSVdt_va (ap, DT_PARTY ); break;
		283	case CFAPI_PREGION: sv = newSVdt_va (ap, DT_REGION); break;
298		284
299	default:	285	default:
300	assert (("unhandled type in newSVcfapi", 0));	286	assert (("unhandled type in newSVcfapi", 0));
301	}	287	}
302		288
303	va_end (args);	289	va_end (ap);
304		290
305	return sv;	291	return sv;
306	}	292	}
307		293
		294	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		295
		296	SV *
		297	registry_of (attachable_base *ext)
		298	{
		299	if (!ext->cb)
		300	ext->cb = newAV ();
		301
		302	return newRV_inc ((SV *)ext->cb);
		303	}
		304
		305	void attachable_base::clear ()
		306	{
		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));
		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	SvREFCNT_dec (self);
		322	self = 0;
		323	}
		324
		325	if (cb)
		326	{
		327	SvREFCNT_dec (cb);
		328	cb = 0;
		329	}
		330
		331	if (attach)
		332	{
		333	free_string (attach);
		334	attach = 0;
		335	}
		336	}
		337
		338	void attachable_base::optimise ()
		339	{
		340	if (!self)
		341	return;
		342
		343	HV *hv = (HV *)SvRV ((SV *)self);
		344
		345	if (SvREFCNT ((SV *)self) == 1
		346	&& SvREFCNT ((SV *)hv) == 1
		347	&& !HvKEYS (hv))
		348	{
		349	SvREFCNT_dec ((SV *)self);
		350	self = 0;
		351	}
		352	}
		353
		354	void attachable_base::instantiate (data_type type, void *obj)
		355	{
		356	dSP;
		357	ENTER;
		358	SAVETMPS;
		359	PUSHMARK (SP);
		360	EXTEND (SP, 2);
		361	PUSHs (sv_2mortal (newSVdt (type, obj)));
		362	PUSHs (sv_2mortal (newSVpv (attach, 0)));
		363
		364	free_string (attach);
		365	attach = 0;
		366
		367	PUTBACK;
		368	call_pv ("cf::instantiate", G_DISCARD | G_VOID | G_EVAL);
		369	FREETMPS;
		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	}
		377	}
		378
308	/////////////////////////////////////////////////////////////////////////////	379	/////////////////////////////////////////////////////////////////////////////
309		380
		381	void reattach (data_type type, void *obj)
		382	{
		383	//TODO only do this when the object has _attachment's
		384
		385	dSP;
		386	ENTER;
		387	SAVETMPS;
		388	PUSHMARK (SP);
		389	XPUSHs (sv_2mortal (newSVdt (type, obj)));
		390	PUTBACK;
		391	call_pv ("cf::reattach", G_DISCARD | G_VOID | G_EVAL);
		392	FREETMPS;
		393	LEAVE;
		394
		395	switch (type)
		396	{
		397	case DT_OBJECT: INVOKE_OBJECT (REATTACH, obj); break;
		398	case DT_PLAYER: INVOKE_PLAYER (REATTACH, obj); break;
		399	case DT_MAP: INVOKE_MAP (REATTACH, obj); break;
		400	}
		401	}
		402
		403	template<class subclass>
		404	void reattach (attachable<subclass> *obj)
		405	{
		406	obj->optimise ();
		407
		408	if (obj->self)
		409	reattach ((data_type) cftype<subclass>::dt, (subclass *)obj);
		410	}
		411
		412	#include "kw_hash.h"
		413
		414	object_freezer::object_freezer ()
		415	: dynbuf (128 * 1024, 64 * 1024)
		416	{
		417	av = newAV ();
		418	}
		419
		420	object_freezer::~object_freezer ()
		421	{
		422	SvREFCNT_dec (av);
		423	}
		424
		425	void 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
		440	bool 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
		456	int 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
		470	int fputs (const char *s, object_freezer &freezer)
		471	{
		472	freezer.add (s);
		473	}
		474
		475	object_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
		512	void object_thawer::get (data_type type, void *obj, attachable_base *ext, int oid)
		513	{
		514	if (!av || oid < 0) // this is actually an error of sorts
		515	return;
		516
		517	// we have to "re-instantiate"/reattach to an object, so nuke ext->attach
		518	ext->clear ();
		519
		520	SV **svp = av_fetch ((AV *)av, oid, 0);
		521
		522	if (!svp || !SvROK (*svp))
		523	{
		524	printf ("trying to thaw duplicate or never-issued oid %d, ignoring.\n", oid);
		525	return;
		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);
		532	}
		533
		534	object_thawer::~object_thawer ()
		535	{
		536	if (fp) fclose (fp);
		537	if (av) SvREFCNT_dec ((AV *)av);
		538	}
		539
		540	token 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
		575	/////////////////////////////////////////////////////////////////////////////
		576
310	extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)	577	extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)
311	{	578	{
312	gethook = gethooksptr;
313	printf (PLUGIN_VERSION " init\n");
314
315	return 0;	579	return 0;
316	}	580	}
317		581
318	static CommArray_s rtn_cmd;	582	static CommArray_s rtn_cmd;
319		583
…		…
399	extern "C" int cfperl_postInitPlugin ()	663	extern "C" int cfperl_postInitPlugin ()
400	{	664	{
401	int hooktype = 1;	665	int hooktype = 1;
402	int rtype = 0;	666	int rtype = 0;
403		667
404	printf (PLUGIN_VERSION " post init\n");
405
406	registerGlobalEvent = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_system_register_global_event");
407	unregisterGlobalEvent = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_system_unregister_global_event");
408	systemDirectory = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_system_directory");
409	object_set_property = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_object_set_property");
410	map_get_map = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_map_get_map");
411	object_insert = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_object_insert");
412
413	cf_init_plugin (gethook);	668	cf_init_plugin (gethook);
414		669
415	/* Pick the global events you want to monitor from this plugin */	670	return 0;
416	registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener);	671	}
417	registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener);	672
418	//registerGlobalEvent (NULL, EVENT_CRASH, PLUGIN_NAME, globalEventListener);	673	extern "C" int cfperl_closePlugin ()
419	registerGlobalEvent (NULL, EVENT_FIND_UNARMED_SKILL, PLUGIN_NAME, globalEventListener);	674	{
420	registerGlobalEvent (NULL, EVENT_PLAYER_USE_SKILL, PLUGIN_NAME, globalEventListener);	675	return 0;
421	registerGlobalEvent (NULL, EVENT_CAST_SPELL, PLUGIN_NAME, globalEventListener);	676	}
422	registerGlobalEvent (NULL, EVENT_MONSTER_USE_SKILL, PLUGIN_NAME, globalEventListener);	677
423	registerGlobalEvent (NULL, EVENT_PLAYER_DEATH, PLUGIN_NAME, globalEventListener);	678	void
424	registerGlobalEvent (NULL, EVENT_GKILL, PLUGIN_NAME, globalEventListener);	679	cfperl_init ()
425	registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener);	680	{
426	registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener);	681	PERL_SYS_INIT3 (&settings.argc, &settings.argv, 0);
427	registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener);	682	perl = perl_alloc ();
428	registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener);	683	perl_construct (perl);
429	registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener);	684
430	registerGlobalEvent (NULL, EVENT_MAPLOAD, PLUGIN_NAME, globalEventListener);	685	PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
431	registerGlobalEvent (NULL, EVENT_MAPOUT, PLUGIN_NAME, globalEventListener);
432	registerGlobalEvent (NULL, EVENT_MAPIN, PLUGIN_NAME, globalEventListener);
433	registerGlobalEvent (NULL, EVENT_MAPCLEAN, PLUGIN_NAME, globalEventListener);
434	registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);
435	registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);
436	registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);
437	registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);
438	registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);
439	registerGlobalEvent (NULL, EVENT_FREE_OB, PLUGIN_NAME, globalEventListener);
440	registerGlobalEvent (NULL, EVENT_PLAYER_LOAD, PLUGIN_NAME, globalEventListener);
441	registerGlobalEvent (NULL, EVENT_PLAYER_SAVE, PLUGIN_NAME, globalEventListener);
442	registerGlobalEvent (NULL, EVENT_EXTCMD, PLUGIN_NAME, globalEventListener);
443		686
444	char *argv[] = {	687	char *argv[] = {
445	"",	688	"",
446	"-e"	689	"-e"
447	"BEGIN {"
448	" cf->bootstrap;"	690	"cf->bootstrap;"
449	" unshift @INC, cf::datadir ();"	691	"unshift @INC, cf::datadir ();"
450	"}"
451	""
452	"use cf;"
453	};	692	};
454
455	perl = perl_alloc ();
456	perl_construct (perl);
457
458	PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
459		693
460	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))
461	{	695	{
462	printf ("unable to initialize perl-interpreter, aborting.\n");	696	printf ("unable to initialize perl-interpreter, aborting.\n");
463
464	exit (EXIT_FAILURE);	697	exit (EXIT_FAILURE);
465	//perl_destruct (perl);
466	//perl_free (perl);
467	//perl = 0;
468	}	698	}
469	else	699
470	{
471	obj_cache = newHV ();	700	obj_cache = newHV ();
472	}
473
474	return 0;
475	}	701	}
476		702
477	static void *	703	void cfperl_boot ()
478	globalEventListener (int *type, ...)
479	{	704	{
480	va_list args;	705	perl_booted = true;
481	static int rv;
482	int event_code;
483		706
484	if (!perl)	707	eval_pv ("require cf", 1);
485	return NULL;
486
487	va_start (args, type);
488	event_code = va_arg (args, int);
489
490	if (event_code == EVENT_FREE_OB)
491	{
492	player *pl;
493	object *op;
494	SV *sv;
495
496	op = va_arg (args, object *);
497	sv = hv_delete (obj_cache, (char *)&op, sizeof (void *), 0);
498
499	if (sv)
500	clearSVptr (sv);
501
502	rv = 0;
503	}
504	else if (event_code == EVENT_CLOCK)
505	{
506	clean_obj_cache ();
507	}
508	else
509	{
510	dSP;
511
512	ENTER;
513	SAVETMPS;
514
515	PUSHMARK (SP);
516
517	EXTEND (SP, 10);
518	PUSHs (sv_2mortal (newSViv (event_code)));
519
520	switch (event_code)
521	{
522	case EVENT_CRASH:
523	break;
524
525	case EVENT_PLAYER_LOAD:
526	case EVENT_PLAYER_SAVE:
527	PUSH_OB;
528	PUSH_PV;
529	break;
530
531	case EVENT_MAPLOAD:
532	case EVENT_MAPOUT:
533	case EVENT_MAPIN:
534	case EVENT_MAPCLEAN:
535	case EVENT_MAPRESET:
536	PUSH_MAP;
537	break;
538
539	case EVENT_MAPENTER:
540	case EVENT_MAPLEAVE:
541	case EVENT_BORN:
542	case EVENT_REMOVE:
543	case EVENT_PLAYER_DEATH:
544	PUSH_OB;
545	break;
546
547	case EVENT_GKILL:
548	PUSH_OB;
549	PUSH_OB;
550	break;
551
552	case EVENT_LOGIN:
553	case EVENT_LOGOUT:
554	PUSH_PL;
555	PUSH_PV;
556	break;
557
558	case EVENT_SHOUT:
559	case EVENT_MUZZLE:
560	case EVENT_KICK:
561	PUSH_OB;
562	PUSH_PV;
563	break;
564
565	case EVENT_FIND_UNARMED_SKILL:
566	PUSH_OB;
567	break;
568
569	case EVENT_PLAYER_USE_SKILL:
570	case EVENT_MONSTER_USE_SKILL:
571	case EVENT_CAST_SPELL:
572	PUSH_OB;
573	PUSH_OB;
574	PUSH_OB;
575	PUSH_IV;
576	PUSH_PV;
577	break;
578
579	case EVENT_EXTCMD:
580	PUSH_PL;
581	{
582	char *buf = va_arg (args, char *);
583	int len = va_arg (args, int);
584	PUSHs (sv_2mortal (newSVpvn (buf, len)));
585	}
586	break;
587
588	case EVENT_TELL:
589	break;
590	}
591
592	va_end (args);
593
594	PUTBACK;
595	int count = call_pv ("cf::inject_global_event", G_SCALAR | G_EVAL);
596	SPAGAIN;
597
598	if (SvTRUE (ERRSV))
599	LOG (llevError, "global event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
600
601	rv = count > 0 ? POPi : 0;
602
603	PUTBACK;
604	FREETMPS;
605	LEAVE;
606	}
607
608	return &rv;
609	}
610
611	extern "C" void *cfperl_eventListener (int *type, ...)
612	{
613	static int rv;
614	va_list args;
615	int event_code;
616	object *who, *activator, *third, *event;
617	char *message, *extension, *options;
618
619	if (!perl)
620	return NULL;
621
622	va_start (args, type);
623	who = va_arg (args, object *);
624	event_code = va_arg (args, int);
625	activator = va_arg (args, object *);
626	third = va_arg (args, object *);
627	message = va_arg (args, char *);
628	va_arg (args, int); // fix yourself
629	extension = va_arg (args, char *);
630	options = va_arg (args, char *);
631	event = va_arg (args, object *);
632	va_end (args);
633
634	{
635	dSP;
636
637	ENTER;
638	SAVETMPS;
639
640	PUSHMARK (SP);
641	EXTEND (SP, 10);
642
643	PUSHcfapi (STRING, extension);
644	PUSHs (sv_2mortal (newSViv (event_code)));
645
646	PUSHcfapi (POBJECT, event);
647	PUSHcfapi (POBJECT, who);
648
649	switch (event_code)
650	{
651	case EVENT_STOP: // $ob (e.g. arrow)
652	case EVENT_TIME: // $ob
653	case EVENT_TIMER: // $ob
654	break;
655
656	case EVENT_APPLY: // $ob, $who
657	case EVENT_DROP: // $ob, $who
658	case EVENT_CLOSE: // $ob, $who
659	case EVENT_DEATH: // $ob[, $killer]
660	case EVENT_MOVE: // $ob, $enemy
661	case EVENT_THROW: // $ob, $thrower
662	PUSHcfapi (POBJECT, activator);
663	break;
664
665	case EVENT_DROP_ON: // $ob, $who, $what
666	case EVENT_ATTACK: // $ob, $who, $victim (?? please god enlighten me)
667	PUSHcfapi (POBJECT, activator);
668	PUSHcfapi (POBJECT, third);
669	break;
670
671	case EVENT_TRIGGER: // $ob, $originator, [$victim], [$msg]
672	PUSHcfapi (POBJECT, activator);
673	PUSHcfapi (POBJECT, third);
674	PUSHcfapi (POBJECT, message);
675	break;
676
677	case EVENT_SAY: // $ob, $who, $msg
678	PUSHcfapi (POBJECT, activator);
679	PUSHcfapi (STRING, message);
680	break;
681
682	default:
683	LOG (llevError, "perl plugin called for unsupported event type %d", event_code);
684	break;
685	}
686
687	PUTBACK;
688	int count = call_pv ("cf::inject_event", G_SCALAR | G_EVAL);
689	SPAGAIN;
690
691	if (SvTRUE (ERRSV))
692	LOG (llevError, "event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
693
694	rv = count > 0 ? POPi : 0;
695
696	PUTBACK;
697	FREETMPS;
698	LEAVE;
699	}
700
701	return &rv;
702	}
703
704	extern "C" int cfperl_closePlugin ()
705	{
706	printf (PLUGIN_VERSION " closing\n");
707
708	if (perl)
709	{
710	perl_destruct (perl);
711	perl_free (perl);
712	perl = 0;
713	}
714
715	return 0;
716	}	708	}
717		709
718	void cfperl_main ()	710	void cfperl_main ()
719	{	711	{
720	dSP;	712	dSP;
721		713
722	PUSHMARK (SP);	714	PUSHMARK (SP);
723	PUTBACK;	715	PUTBACK;
724	call_pv ("cf::run", G_DISCARD | G_VOID);	716	call_pv ("cf::main", G_DISCARD | G_VOID);
		717	}
		718
		719	static event_klass klass_of[NUM_EVENT_TYPES] = {
		720	# define def(type,name) KLASS_ ## type,
		721	# include "eventinc.h"
		722	# undef def
		723	};
		724
		725	#define KLASS_OF(event) (((unsigned int)event) < NUM_EVENT_TYPES ? klass_of [event] : KLASS_NONE)
		726
		727	static void
		728	gather_callbacks (AV *&callbacks, AV *registry, event_type event)
		729	{
		730	// event must be in array
		731	if (event >= 0 && event <= AvFILLp (registry))
		732	{
		733	SV *cbs_ = AvARRAY (registry)[event];
		734
		735	// element must be list of callback entries
		736	if (cbs_ && SvROK (cbs_) && SvTYPE (SvRV (cbs_)) == SVt_PVAV)
		737	{
		738	AV *cbs = (AV *)SvRV (cbs_);
		739
		740	// no callback entries, no callbacks to call
		741	if (AvFILLp (cbs) >= 0)
		742	{
		743	if (!callbacks)
		744	{
		745	callbacks = newAV ();
		746	av_extend (callbacks, 16);
		747	}
		748
		749	// never use SvREFCNT_inc to copy values, but its ok here :)
		750	for (int i = 0; i <= AvFILLp (cbs); ++i)
		751	av_push (callbacks, SvREFCNT_inc (AvARRAY (cbs)[i]));
		752	}
		753	}
		754	}
		755	}
		756
		757	bool cfperl_invoke (event_type event, ...)
		758	{
		759	data_type dt;
		760	va_list ap;
		761
		762	va_start (ap, event);
		763
		764	AV *callbacks = 0;
		765
		766	object *op;
		767	player *pl;
		768	mapstruct *map;
		769
		770	// callback call ordering is:
		771	// 1. per-object callback (NYI)
		772	// 2. per-class object
		773	// 2a. per-type callback
		774	// 4. global callbacks
		775
		776	gather_callbacks (callbacks, cb_global, event);
		777
		778	switch (KLASS_OF (event))
		779	{
		780	case KLASS_GLOBAL:
		781	break;
		782
		783	case KLASS_OBJECT:
		784	dt = (data_type) va_arg (ap, int);
		785	assert (("first argument must be of type object", dt == DT_OBJECT));
		786	op = va_arg (ap, object *);
		787
		788	if (op->cb)
		789	gather_callbacks (callbacks, op->cb, event);
		790
		791	if (op->type)
		792	{
		793	if (op->subtype && op->type + op->subtype * NUM_SUBTYPES <= AvFILLp (cb_type))
		794	{
		795	SV *registry = AvARRAY (cb_type)[op->type + op->subtype * NUM_SUBTYPES];
		796
		797	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
		798	gather_callbacks (callbacks, (AV *)SvRV (registry), event);
		799	}
		800
		801	if (op->type <= AvFILLp (cb_type))
		802	{
		803	SV *registry = AvARRAY (cb_type)[op->type];
		804
		805	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
		806	gather_callbacks (callbacks, (AV *)SvRV (registry), event);
		807	}
		808	}
		809
		810	gather_callbacks (callbacks, cb_object, event);
		811
		812	break;
		813
		814	case KLASS_PLAYER:
		815	dt = (data_type) va_arg (ap, int);
		816	assert (("first argument must be of type player", dt == DT_PLAYER));
		817	pl = va_arg (ap, player *);
		818
		819	if (pl->cb)
		820	gather_callbacks (callbacks, pl->cb, event);
		821
		822	gather_callbacks (callbacks, cb_player, event);
		823	break;
		824
		825	case KLASS_MAP:
		826	dt = (data_type) va_arg (ap, int);
		827	assert (("first argument must be of type object", dt == DT_MAP));
		828	map = va_arg (ap, mapstruct *);
		829
		830	if (map->cb)
		831	gather_callbacks (callbacks, map->cb, event);
		832
		833	gather_callbacks (callbacks, cb_map, event);
		834	break;
		835
		836	default:
		837	assert (("unsupported event klass in cfperl_invoke", 0));
		838	}
		839
		840	// short-circuit processing if no callbacks found/defined
		841	if (!callbacks)
		842	return 0;
		843
		844	dSP;
		845	ENTER;
		846	SAVETMPS;
		847
		848	PUSHMARK (SP);
		849	EXTEND (SP, 3);
		850
		851	PUSHs (sv_2mortal (newSViv (event))); // only used for debugging nowadays
		852	PUSHs (sv_2mortal (newRV_noinc ((SV *)callbacks)));
		853
		854	switch (KLASS_OF (event))
		855	{
		856	case KLASS_OBJECT: PUSHs (sv_2mortal (newSVdt (DT_OBJECT, op))); break;
		857	case KLASS_PLAYER: PUSHs (sv_2mortal (newSVdt (DT_PLAYER, pl))); break;
		858	case KLASS_MAP: PUSHs (sv_2mortal (newSVdt (DT_MAP, map))); break;
		859	}
		860
		861	for (;;)
		862	{
		863	dt = (data_type) va_arg (ap, int);
		864
		865	if (dt == DT_END)
		866	break;
		867
		868	if (dt == DT_AV)
		869	{
		870	AV *av = va_arg (ap, AV *);
		871
		872	for (int i = 0; i <= av_len (av); ++i)
		873	XPUSHs (*av_fetch (av, i, 1));
		874	}
		875	else
		876	XPUSHs (sv_2mortal (newSVdt_va (ap, dt)));
		877	}
		878
		879	va_end (ap);
		880
		881	PUTBACK;
		882	int count = call_pv ("cf::do_invoke", G_SCALAR | G_EVAL);
725	SPAGAIN;	883	SPAGAIN;
726	PUTBACK;	884
		885	count = count > 0 ? POPi : 0;
		886
		887	FREETMPS;
		888	LEAVE;
		889
		890	return count;
		891	}
		892
		893	SV *
		894	cfperl_result (int idx)
		895	{
		896	AV *av = get_av ("cfperl::invoke_results", 0);
		897	if (!av)
		898	return &PL_sv_undef;
		899
		900	SV **sv = av_fetch (av, idx, 0);
		901	if (!sv)
		902	return &PL_sv_undef;
		903
		904	return *sv;
		905	}
		906
		907	int
		908	cfperl_result_INT (int idx)
		909	{
		910	return SvIV (cfperl_result (idx));
727	}	911	}
728		912
729	MODULE = cf PACKAGE = cf PREFIX = cf_	913	MODULE = cf PACKAGE = cf PREFIX = cf_
730		914
731	BOOT:	915	BOOT:
…		…
865	const_iv (BUILDER)	1049	const_iv (BUILDER)
866	const_iv (MATERIAL)	1050	const_iv (MATERIAL)
867	const_iv (ITEM_TRANSFORMER)	1051	const_iv (ITEM_TRANSFORMER)
868	const_iv (QUEST)	1052	const_iv (QUEST)
869		1053
		1054	const_iv (NUM_SUBTYPES)
		1055
870	const_iv (ST_BD_BUILD)	1056	const_iv (ST_BD_BUILD)
871	const_iv (ST_BD_REMOVE)	1057	const_iv (ST_BD_REMOVE)
872		1058
873	const_iv (ST_MAT_FLOOR)	1059	const_iv (ST_MAT_FLOOR)
874	const_iv (ST_MAT_WALL)	1060	const_iv (ST_MAT_WALL)
…		…
1102		1288
1103	const_iv (SK_EXP_ADD_SKILL)	1289	const_iv (SK_EXP_ADD_SKILL)
1104	const_iv (SK_EXP_TOTAL)	1290	const_iv (SK_EXP_TOTAL)
1105	const_iv (SK_EXP_NONE)	1291	const_iv (SK_EXP_NONE)
1106	const_iv (SK_SUBTRACT_SKILL_EXP)	1292	const_iv (SK_SUBTRACT_SKILL_EXP)
		1293	const_iv (SK_EXP_SKILL_ONLY)
1107		1294
1108	const_iv (SK_LOCKPICKING)	1295	const_iv (SK_LOCKPICKING)
1109	const_iv (SK_HIDING)	1296	const_iv (SK_HIDING)
1110	const_iv (SK_SMITHERY)	1297	const_iv (SK_SMITHERY)
1111	const_iv (SK_BOWYER)	1298	const_iv (SK_BOWYER)
…		…
1210		1397
1211	const_iv (MAP_IN_MEMORY)	1398	const_iv (MAP_IN_MEMORY)
1212	const_iv (MAP_SWAPPED)	1399	const_iv (MAP_SWAPPED)
1213	const_iv (MAP_LOADING)	1400	const_iv (MAP_LOADING)
1214	const_iv (MAP_SAVING)	1401	const_iv (MAP_SAVING)
		1402
		1403	const_iv (KLASS_GLOBAL)
		1404	const_iv (KLASS_OBJECT)
		1405	const_iv (KLASS_PLAYER)
		1406	const_iv (KLASS_MAP)
1215	};	1407	};
1216		1408
1217	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1409	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1218	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1410	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1219		1411
1220	static const struct {	1412	static const struct {
1221	const char *name;	1413	const char *name;
		1414	int skip;
		1415	IV klass;
1222	IV iv;	1416	IV iv;
1223	} *event, event_list[] = {	1417	} *eiv, event_iv[] = {
1224	# define const_event(name) { # name, (IV)EVENT_ ## name },	1418	# define def(klass,name) { "EVENT_" # klass "_" # name, sizeof ("EVENT_" # klass), (IV)KLASS_ ## klass, (IV)EVENT_ ## klass ## _ ## name },
1225	const_event (NONE)	1419	# include "eventinc.h"
1226	const_event (APPLY)	1420	# undef def
1227	const_event (ATTACK)
1228	const_event (DEATH)
1229	const_event (DROP)
1230	const_event (DROP_ON)
1231	const_event (PICKUP)
1232	const_event (SAY)
1233	const_event (STOP)
1234	const_event (TIME)
1235	const_event (THROW)
1236	const_event (TRIGGER)
1237	const_event (CLOSE)
1238	const_event (TIMER)
1239	const_event (MOVE)
1240
1241	const_event (BORN)
1242	//const_event (CLOCK)
1243	const_event (CRASH)
1244	const_event (PLAYER_DEATH)
1245	const_event (PLAYER_LOAD)
1246	const_event (PLAYER_SAVE)
1247	const_event (GKILL)
1248	const_event (LOGIN)
1249	const_event (LOGOUT)
1250	const_event (MAPENTER)
1251	const_event (MAPLEAVE)
1252	const_event (MAPRESET)
1253	const_event (MAPLOAD)
1254	const_event (MAPOUT)
1255	const_event (MAPIN)
1256	const_event (MAPCLEAN)
1257	const_event (REMOVE)
1258	const_event (SHOUT)
1259	const_event (TELL)
1260	const_event (MUZZLE)
1261	const_event (KICK)
1262	const_event (PLAYER_USE_SKILL)
1263	const_event (MONSTER_USE_SKILL)
1264	const_event (CAST_SPELL)
1265	const_event (FIND_UNARMED_SKILL)
1266	const_event (EXTCMD)
1267	//const_event (FREE_OB)
1268	};	1421	};
1269		1422
1270	AV *av = get_av ("cf::EVENT", 1);	1423	AV *av = get_av ("cf::EVENT", 1);
1271		1424
1272	for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; )	1425	for (eiv = event_iv + sizeof (event_iv) / sizeof (event_iv [0]); eiv-- > event_iv; )
1273	av_store (av, event->iv, newSVpv ((char *)event->name, 0));	1426	{
		1427	AV *event = newAV ();
		1428	av_push (event, newSVpv ((char *)eiv->name + eiv->skip, 0));
		1429	av_push (event, newSViv (eiv->klass));
		1430	av_store (av, eiv->iv, newRV_noinc ((SV *)event));
		1431	newCONSTSUB (stash, (char *)eiv->name, newSViv (eiv->iv));
		1432	}
1274		1433
1275	static const struct {	1434	static const struct {
1276	int dtype;	1435	int dtype;
1277	const char *name;	1436	const char *name;
1278	IV idx;	1437	IV idx;
…		…
1298	prop (CFAPI_INT, MAP_PROP_WINDDIR)	1457	prop (CFAPI_INT, MAP_PROP_WINDDIR)
1299	prop (CFAPI_INT, MAP_PROP_SKY)	1458	prop (CFAPI_INT, MAP_PROP_SKY)
1300	prop (CFAPI_INT, MAP_PROP_WPARTX)	1459	prop (CFAPI_INT, MAP_PROP_WPARTX)
1301	prop (CFAPI_INT, MAP_PROP_WPARTY)	1460	prop (CFAPI_INT, MAP_PROP_WPARTY)
1302	prop (CFAPI_STRING, MAP_PROP_MESSAGE)	1461	prop (CFAPI_STRING, MAP_PROP_MESSAGE)
1303	prop (CFAPI_PMAP, MAP_PROP_NEXT)
1304	prop (CFAPI_PREGION, MAP_PROP_REGION)	1462	prop (CFAPI_PREGION, MAP_PROP_REGION)
1305	prop (CFAPI_POBJECT, OBJECT_PROP_OB_ABOVE)
1306	prop (CFAPI_POBJECT, OBJECT_PROP_OB_BELOW)
1307	prop (CFAPI_POBJECT, OBJECT_PROP_NEXT_ACTIVE_OB)	1463	prop (CFAPI_POBJECT, OBJECT_PROP_NEXT_ACTIVE_OB)
1308	prop (CFAPI_POBJECT, OBJECT_PROP_PREV_ACTIVE_OB)	1464	prop (CFAPI_POBJECT, OBJECT_PROP_PREV_ACTIVE_OB)
1309	prop (CFAPI_POBJECT, OBJECT_PROP_INVENTORY)	1465	prop (CFAPI_POBJECT, OBJECT_PROP_INVENTORY)
1310	prop (CFAPI_POBJECT, OBJECT_PROP_ENVIRONMENT)	1466	prop (CFAPI_POBJECT, OBJECT_PROP_ENVIRONMENT)
1311	prop (CFAPI_POBJECT, OBJECT_PROP_HEAD)
1312	prop (CFAPI_POBJECT, OBJECT_PROP_CONTAINER)	1467	prop (CFAPI_POBJECT, OBJECT_PROP_CONTAINER)
1313	prop (CFAPI_PMAP, OBJECT_PROP_MAP)	1468	prop (CFAPI_PMAP, OBJECT_PROP_MAP)
1314	prop (CFAPI_INT, OBJECT_PROP_COUNT)	1469	prop (CFAPI_INT, OBJECT_PROP_COUNT)
1315	prop (CFAPI_INT, OBJECT_PROP_REFCOUNT)	1470	prop (CFAPI_INT, OBJECT_PROP_REFCOUNT)
1316	prop (CFAPI_STRING, OBJECT_PROP_NAME)	1471	prop (CFAPI_STRING, OBJECT_PROP_NAME)
…		…
1409	}	1564	}
1410		1565
1411	//I_EVENT_API (PACKAGE);	1566	//I_EVENT_API (PACKAGE);
1412	}	1567	}
1413		1568
		1569	void _reload_1 ()
		1570	CODE:
		1571	cb_global = get_av ("cf::CB_GLOBAL", 1);
		1572	cb_object = get_av ("cf::CB_OBJECT", 1);
		1573	cb_player = get_av ("cf::CB_PLAYER", 1);
		1574	cb_type = get_av ("cf::CB_TYPE" , 1);
		1575	cb_map = get_av ("cf::CB_MAP" , 1);
		1576
		1577	void _reload_2 ()
		1578	CODE:
		1579	{
		1580	// reattach to all attachable objects in the game.
		1581	for (player *pl = first_player; pl; pl = pl->next)
		1582	reattach (pl);
		1583
		1584	for (mapstruct *map = first_map; map; map = map->next)
		1585	reattach (map);
		1586
		1587	for (object *op = objects; op; op = op->next)
		1588	reattach (op);
		1589	}
		1590
1414	NV floor (NV x)	1591	NV floor (NV x)
1415		1592
1416	NV ceil (NV x)	1593	NV ceil (NV x)
1417		1594
1418	void server_tick ()	1595	void server_tick ()
…		…
1426	PROTOTYPE: $$	1603	PROTOTYPE: $$
1427		1604
1428	char *path_combine_and_normalize (char *base, char *path)	1605	char *path_combine_and_normalize (char *base, char *path)
1429	PROTOTYPE: $$	1606	PROTOTYPE: $$
1430		1607
1431	char *	1608	const char *
1432	cf_get_maps_directory (char *path)	1609	get_maps_directory (char *path)
1433	PROTOTYPE: $	1610	PROTOTYPE: $
1434	ALIAS: maps_directory = 0	1611	ALIAS: maps_directory = 0
		1612	CODE:
		1613	RETVAL = create_pathname (path);
		1614	OUTPUT: RETVAL
1435		1615
1436	void	1616	void
1437	sub_generation_inc ()	1617	sub_generation_inc ()
1438	CODE:	1618	CODE:
1439	PL_sub_generation++;	1619	PL_sub_generation++;
…		…
1448	confdir = 3	1628	confdir = 3
1449	localdir = 4	1629	localdir = 4
1450	playerdir = 5	1630	playerdir = 5
1451	datadir = 6	1631	datadir = 6
1452	CODE:	1632	CODE:
1453	{	1633	switch (ix)
1454	int unused_type;	1634	{
1455	RETVAL = (char *)systemDirectory (&unused_type, ix);	1635	case 0: RETVAL = settings.mapdir ; break;
1456	}	1636	case 1: RETVAL = settings.uniquedir; break;
		1637	case 2: RETVAL = settings.tmpdir ; break;
		1638	case 3: RETVAL = settings.confdir ; break;
		1639	case 4: RETVAL = settings.localdir ; break;
		1640	case 5: RETVAL = settings.playerdir; break;
		1641	case 6: RETVAL = settings.datadir ; break;
		1642	}
1457	OUTPUT: RETVAL	1643	OUTPUT: RETVAL
1458		1644
1459	int	1645	int
1460	cf_find_animation (char *text)	1646	cf_find_animation (char *text)
1461	PROTOTYPE: $	1647	PROTOTYPE: $
1462		1648
1463	int random_roll(int min, int max, object *op, int goodbad);	1649	int random_roll(int min, int max, object *op, int goodbad);
1464		1650
1465	const char *cost_string_from_value(uint64 cost, int approx = 0)	1651	const char *cost_string_from_value(uint64 cost, int approx = 0)
		1652
		1653	int invoke (int event, ...)
		1654	CODE:
		1655	if (KLASS_OF (event) != KLASS_GLOBAL) croak ("event class must be GLOBAL");
		1656	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		1657	for (int i = 1; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		1658	RETVAL = INVOKE_((event_type)event, ARG_AV (av));
		1659	OUTPUT: RETVAL
1466		1660
1467	int	1661	int
1468	exp_to_level (val64 exp)	1662	exp_to_level (val64 exp)
1469	CODE:	1663	CODE:
1470	{	1664	{
…		…
1501	RETVAL = newSVpv (resist_plus[atnr], 0);	1695	RETVAL = newSVpv (resist_plus[atnr], 0);
1502	else	1696	else
1503	XSRETURN_UNDEF;	1697	XSRETURN_UNDEF;
1504	OUTPUT: RETVAL	1698	OUTPUT: RETVAL
1505		1699
		1700	int
		1701	_valid (SV *obj)
		1702	CODE:
		1703	RETVAL = SvROK (obj) && mg_find (SvRV (obj), PERL_MAGIC_ext);
		1704	OUTPUT:
		1705	RETVAL
		1706
1506	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_	1707	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
		1708
		1709	int invoke (object *op, int event, ...)
		1710	CODE:
		1711	if (KLASS_OF (event) != KLASS_OBJECT) croak ("event class must be OBJECT");
		1712	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		1713	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		1714	RETVAL = INVOKE_((event_type)event, ARG_OBJECT (op), ARG_AV (av));
		1715	OUTPUT: RETVAL
		1716
		1717	SV *registry (object *op)
		1718	CODE:
		1719	RETVAL = registry_of (op);
		1720	OUTPUT:
		1721	RETVAL
		1722
		1723	object *head (object *op)
		1724	PROTOTYPE: $
		1725	ALIAS:
		1726	more = 1
		1727	above = 2
		1728	below = 3
		1729	CODE:
		1730	switch (ix)
		1731	{
		1732	case 0: RETVAL = op->head ? op->head : op; break; // DOH!
		1733	case 1: RETVAL = op->more; break;
		1734	case 2: RETVAL = op->above; break;
		1735	case 3: RETVAL = op->below; break;
		1736	}
		1737	OUTPUT:
		1738	RETVAL
1507		1739
1508	SV *	1740	SV *
1509	get_property (object *obj, int type, int idx)	1741	get_property (object *obj, int type, int idx)
1510	CODE:	1742	CODE:
1511	RETVAL = newSVcfapi (type, cf_object_get_property (obj, idx));	1743	RETVAL = newSVcfapi (type, cf_object_get_property (obj, idx));
…		…
1590		1822
1591	int need_identify (const object *obj);	1823	int need_identify (const object *obj);
1592		1824
1593	int apply_shop_mat (object *shop_mat, object *op);	1825	int apply_shop_mat (object *shop_mat, object *op);
1594		1826
1595	void cf_object_move (object *op, int dir, object *originator = op)	1827	int move (object *op, int dir, object *originator = op)
		1828	CODE:
		1829	RETVAL = move_ob (op, dir, originator);
		1830	OUTPUT:
		1831	RETVAL
1596		1832
1597	void cf_object_apply (object *op, object *author, int flags = 0)	1833	void cf_object_apply (object *op, object *author, int flags = 0)
1598		1834
1599	void cf_object_apply_below (object *op)	1835	void cf_object_apply_below (object *op)
1600		1836
…		…
1641	int cf_object_out_of_map (object *op, int x, int y)	1877	int cf_object_out_of_map (object *op, int x, int y)
1642		1878
1643	void cf_object_drop (object *op, object *author)	1879	void cf_object_drop (object *op, object *author)
1644		1880
1645	void cf_object_take (object *op, object *author)	1881	void cf_object_take (object *op, object *author)
1646
1647	void cf_object_say (object *op, char *msg)
1648
1649	void cf_object_speak (object *op, char *msg)
1650		1882
1651	object *cf_object_insert_object (object *op, object *container)	1883	object *cf_object_insert_object (object *op, object *container)
1652		1884
1653	const char *cf_object_get_msg (object *ob)	1885	const char *cf_object_get_msg (object *ob)
1654	ALIAS: msg = 0	1886	ALIAS: msg = 0
…		…
1788		2020
1789	void cf_player_set_party (object *op, partylist *party)	2021	void cf_player_set_party (object *op, partylist *party)
1790		2022
1791	void kill_player (object *op)	2023	void kill_player (object *op)
1792		2024
1793	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_
1794
1795	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_	2025	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_
		2026
		2027	int invoke (player *pl, int event, ...)
		2028	CODE:
		2029	if (KLASS_OF (event) != KLASS_PLAYER) croak ("event class must be PLAYER");
		2030	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		2031	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		2032	RETVAL = INVOKE_((event_type)event, ARG_PLAYER (pl), ARG_AV (av));
		2033	OUTPUT: RETVAL
		2034
		2035	SV *registry (player *pl)
		2036	CODE:
		2037	RETVAL = registry_of (pl);
		2038	OUTPUT:
		2039	RETVAL
1796		2040
1797	player *cf_player_find (char *name)	2041	player *cf_player_find (char *name)
1798	PROTOTYPE: $	2042	PROTOTYPE: $
1799		2043
1800	void cf_player_move (player *pl, int dir)	2044	void cf_player_move (player *pl, int dir)
…		…
1827		2071
1828	char *	2072	char *
1829	client (player *pl)	2073	client (player *pl)
1830	CODE:	2074	CODE:
1831	RETVAL = pl->socket.client;	2075	RETVAL = pl->socket.client;
		2076	OUTPUT:
		2077	RETVAL
		2078
		2079	char *
		2080	host (player *pl)
		2081	CODE:
		2082	RETVAL = pl->socket.host;
		2083	OUTPUT:
		2084	RETVAL
		2085
		2086	char *
		2087	killer (player *pl, char *killer = 0)
		2088	CODE:
		2089	if (killer)
		2090	snprintf (pl->killer, sizeof (pl->killer), "%s", killer);
		2091	RETVAL = pl->killer;
1832	OUTPUT:	2092	OUTPUT:
1833	RETVAL	2093	RETVAL
1834		2094
1835	void	2095	void
1836	buggy_mapscroll (player *pl, int value = 1)	2096	buggy_mapscroll (player *pl, int value = 1)
…		…
1903	OUTPUT: RETVAL	2163	OUTPUT: RETVAL
1904		2164
1905		2165
1906	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_	2166	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
1907		2167
		2168	mapstruct *first ()
		2169	PROTOTYPE:
		2170	CODE:
		2171	RETVAL = first_map;
		2172	OUTPUT: RETVAL
		2173
		2174	mapstruct *next (mapstruct *map)
		2175	PROTOTYPE:
		2176	CODE:
		2177	RETVAL = map->next;
		2178	OUTPUT: RETVAL
		2179
		2180	int invoke (mapstruct *map, int event, ...)
		2181	CODE:
		2182	if (KLASS_OF (event) != KLASS_MAP) croak ("event class must be MAP");
		2183	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		2184	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		2185	RETVAL = INVOKE_((event_type)event, ARG_MAP (map), ARG_AV (av));
		2186	OUTPUT: RETVAL
		2187
		2188	SV *registry (mapstruct *map)
		2189	CODE:
		2190	RETVAL = registry_of (map);
		2191	OUTPUT:
		2192	RETVAL
		2193
1908	SV *	2194	SV *
1909	get_property (mapstruct *obj, int type, int idx)	2195	get_property (mapstruct *obj, int type, int idx)
1910	CODE:	2196	CODE:
1911	RETVAL = newSVcfapi (type, cf_map_get_property (obj, idx));	2197	RETVAL = newSVcfapi (type, cf_map_get_property (obj, idx));
1912	OUTPUT: RETVAL	2198	OUTPUT: RETVAL
…		…
1925		2211
1926	mapstruct *new (int width, int height)	2212	mapstruct *new (int width, int height)
1927	PROTOTYPE:	2213	PROTOTYPE:
1928	CODE:	2214	CODE:
1929	{	2215	{
1930	int unused_type;	2216	RETVAL = get_empty_map (width, height);
1931	RETVAL = (mapstruct*) map_get_map (&unused_type, 0, width, height);
1932	}	2217	}
1933	OUTPUT:	2218	OUTPUT:
1934	RETVAL	2219	RETVAL
1935		2220
1936	void delete_map (mapstruct *map)	2221	void delete_map (mapstruct *map)
…		…
1951	XSRETURN_UNDEF;	2236	XSRETURN_UNDEF;
1952	RETVAL = map->tile_path [dir];	2237	RETVAL = map->tile_path [dir];
1953	OUTPUT:	2238	OUTPUT:
1954	RETVAL	2239	RETVAL
1955		2240
1956	mapstruct *cf_map_get_map (char *name)	2241	mapstruct *ready_map_name (char *name, int flags = 0)
1957	PROTOTYPE: $	2242	PROTOTYPE: $;$
1958	ALIAS: map = 0	2243	ALIAS:
		2244	find = 0
		2245	get_map = 1
1959		2246
1960	mapstruct *has_been_loaded (char *name)	2247	mapstruct *has_been_loaded (char *name)
1961	PROTOTYPE: $	2248	PROTOTYPE: $
1962
1963	mapstruct *cf_map_get_first ()
1964	PROTOTYPE:
1965	ALIAS: first = 0
1966		2249
1967	# whoever "designed" the plug-in api should have wasted	2250	# whoever "designed" the plug-in api should have wasted
1968	# his/her time with staying away from the project - would have	2251	# his/her time with staying away from the project - would have
1969	# saved others a lot of time, without doubt.	2252	# saved others a lot of time, without doubt.
1970	void set_path (mapstruct *where, char *path)	2253	void set_path (mapstruct *where, char *path)
…		…
1985		2268
1986	void set_unique (mapstruct *map, bool unique)	2269	void set_unique (mapstruct *map, bool unique)
1987	CODE:	2270	CODE:
1988	map->unique = unique;	2271	map->unique = unique;
1989		2272
		2273	void
		2274	trigger (mapstruct *map, long connection, bool state = true)
		2275	CODE:
		2276	activate_connection (map, connection, state);
		2277
		2278	void
		2279	get_connection (mapstruct *map, long connection)
		2280	PPCODE:
		2281	oblinkpt *obp = get_connection_links (map, connection);
		2282	if (obp)
		2283	for (objectlink *ol = obp->link; ol; ol = ol->next)
		2284	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, ol->ob)));
		2285
1990	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)	2286	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)
1991		2287
1992	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)	2288	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)
1993		2289
1994	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)	2290	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)
…		…
1998	cf_map_normalise (mapstruct *map, int x, int y)	2294	cf_map_normalise (mapstruct *map, int x, int y)
1999	PPCODE:	2295	PPCODE:
2000	{	2296	{
2001	mapstruct *nmap = 0;	2297	mapstruct *nmap = 0;
2002	I16 nx = 0, ny = 0;	2298	I16 nx = 0, ny = 0;
2003	int flags = cf_map_get_flags (map, &nmap, x, y, &nx, &ny);	2299	int flags = get_map_flags (map, &nmap, x, y, &nx, &ny);
2004		2300
2005	EXTEND (SP, 4);	2301	EXTEND (SP, 4);
2006	PUSHs (sv_2mortal (newSViv (flags)));	2302	PUSHs (sv_2mortal (newSViv (flags)));
2007		2303
2008	if (GIMME_V == G_ARRAY)	2304	if (GIMME_V == G_ARRAY)
…		…
2020	{	2316	{
2021	object *o;	2317	object *o;
2022	mapstruct *nmap = 0;	2318	mapstruct *nmap = 0;
2023	I16 nx, ny;	2319	I16 nx, ny;
2024		2320
2025	cf_map_get_flags (map, &nmap, x, y, &nx, &ny);	2321	get_map_flags (map, &nmap, x, y, &nx, &ny);
2026		2322
2027	if (nmap)	2323	if (nmap)
2028	for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above)	2324	for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above)
2029	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));	2325	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
2030	}	2326	}
…		…
2055	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;	2351	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
2056	}	2352	}
2057	OUTPUT:	2353	OUTPUT:
2058	RETVAL	2354	RETVAL
2059		2355
2060	# "serialise" map perl data into a ref
2061	void
2062	_get_obs (mapstruct *map)
2063	PPCODE:
2064	{
2065	object *o;
2066	int x, y;
2067	AV *obs = newAV ();
2068	int nonnull = 0;
2069		2356
2070	for (y = 0; y < MAP_HEIGHT (map); y++)	2357	MODULE = cf PACKAGE = cf::arch
2071	for (x = 0; x < MAP_WIDTH (map); x++)
2072	{
2073	AV *av = newAV ();
2074		2358
2075	for (o = GET_MAP_OB (map, x, y); o; o = o->above)	2359	archetype *find (const char *name)
2076	{	2360	CODE:
2077	SV *sv = SVptr_cache_get (o);	2361	RETVAL = find_archetype (name);
		2362	OUTPUT:
		2363	RETVAL
2078		2364
2079	if (sv && HvFILL (SvRV (sv)))	2365	archetype *first()
2080	{
2081	nonnull = 1;
2082	sv = newSVsv (sv);
2083	}
2084	else
2085	sv = &PL_sv_undef;
2086
2087	av_push (av, sv);
2088	}
2089
2090	av_store (obs, x + y * MAP_HEIGHT (map), newRV_noinc ((SV *)av));
2091	}
2092
2093	if (nonnull)
2094	XPUSHs (sv_2mortal (newRV_noinc ((SV *)obs)));
2095	else
2096	SvREFCNT_dec (obs);
2097	}
2098
2099	# "deserialise" perl map data into the map
2100	void
2101	_set_obs (mapstruct *map, SV *sv)
2102	CODE:
2103	{
2104	object *o;
2105	AV *av;
2106	int x, y;
2107	AV *obs = (AV *)SvRV (sv);
2108
2109	for (y = 0; y < MAP_HEIGHT (map); y++)
2110	for (x = 0; x < MAP_WIDTH (map); x++)
2111	{
2112	sv = *av_fetch (obs, x + y * MAP_HEIGHT (map), 1);
2113
2114	if (!SvROK (sv))
2115	continue;
2116
2117	av = (AV *)SvRV (sv);
2118
2119	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
2120	{
2121	sv = av_shift (av);
2122
2123	if (SvROK (sv))
2124	{
2125	sv_magic ((SV *)SvRV (sv), 0, PERL_MAGIC_ext, (char *)o, 0);
2126	SVptr_cache_set (o, sv);
2127	}
2128	}
2129	}
2130	}
2131
2132
2133	MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
2134
2135	archetype *cf_archetype_get_first()
2136	PROTOTYPE:	2366	PROTOTYPE:
2137	ALIAS: first = 0	2367	CODE:
		2368	RETVAL = first_archetype;
		2369	OUTPUT: RETVAL
2138		2370
2139	archetype *cf_archetype_get_next (archetype *arch)	2371	archetype *next (archetype *arch)
2140	ALIAS: next = 0	2372	CODE:
		2373	RETVAL = arch->next;
		2374	OUTPUT: RETVAL
2141		2375
2142	archetype *cf_archetype_get_head (archetype *arch)	2376	archetype *head (archetype *arch)
2143	ALIAS: head = 0	2377	CODE:
		2378	RETVAL = arch->head;
		2379	OUTPUT: RETVAL
2144		2380
2145	archetype *cf_archetype_get_more (archetype *arch)	2381	archetype *more (archetype *arch)
2146	ALIAS: more = 0	2382	CODE:
		2383	RETVAL = arch->more;
		2384	OUTPUT: RETVAL
2147		2385
2148	const char *cf_archetype_get_name (archetype *arch)	2386	const char *name (archetype *arch)
2149	ALIAS: name = 0	2387	CODE:
		2388	RETVAL = arch->name;
		2389	OUTPUT: RETVAL
2150		2390
2151	object *cf_archetype_get_clone (archetype *arch)	2391	object *clone (archetype *arch)
2152	ALIAS: clone = 0	2392	CODE:
		2393	RETVAL = &arch->clone;
		2394	OUTPUT: RETVAL
2153		2395
2154	MODULE = cf PACKAGE = cf::party PREFIX = cf_party_	2396	MODULE = cf PACKAGE = cf::party
2155		2397
2156	partylist *cf_party_get_first ()	2398	partylist *first ()
2157	PROTOTYPE:	2399	PROTOTYPE:
2158	ALIAS: first = 0	2400	CODE:
		2401	RETVAL = get_firstparty ();
		2402	OUTPUT: RETVAL
2159		2403
2160	partylist *cf_party_get_next (partylist *party)	2404	partylist *next (partylist *party)
2161	ALIAS: next = 0	2405	CODE:
		2406	RETVAL = party->next;
		2407	OUTPUT: RETVAL
2162		2408
2163	const char *cf_party_get_name (partylist *party)	2409	const char *name (partylist *party)
		2410	CODE:
		2411	RETVAL = party->partyname;
		2412	OUTPUT: RETVAL
2164		2413
2165	const char *cf_party_get_password (partylist *party)	2414	const char *password (partylist *party)
2166	ALIAS: password = 0	2415	CODE:
		2416	RETVAL = party->passwd;
		2417	OUTPUT: RETVAL
2167		2418
2168	player *cf_party_get_first_player (partylist *party)	2419	MODULE = cf PACKAGE = cf::region
2169	ALIAS: first_player = 0
2170		2420
2171	player *cf_party_get_next_player (partylist *party, player *op)	2421	region *first ()
2172	ALIAS: next_player = 0
2173
2174
2175	MODULE = cf PACKAGE = cf::region PREFIX = cf_region_
2176
2177	region *cf_region_get_first ()
2178	PROTOTYPE:	2422	PROTOTYPE:
2179	ALIAS: first = 0	2423	CODE:
		2424	RETVAL = first_region;
		2425	OUTPUT: RETVAL
2180		2426
		2427	region *next (region *reg)
		2428	CODE:
		2429	RETVAL = reg->next;
		2430	OUTPUT: RETVAL
		2431
		2432	const char *name (region *reg)
		2433	CODE:
		2434	RETVAL = reg->name;
		2435	OUTPUT: RETVAL
		2436
		2437	region *parent (region *reg)
		2438	CODE:
		2439	RETVAL = reg->parent;
		2440	OUTPUT: RETVAL
		2441
2181	const char *cf_region_get_name (region *reg)	2442	const char *longname (region *reg)
2182	ALIAS: name = 0	2443	CODE:
		2444	RETVAL = reg->longname;
		2445	OUTPUT: RETVAL
2183		2446
2184	region *cf_region_get_next (region *reg)	2447	const char *msg (region *reg)
2185	ALIAS: next = 0	2448	CODE:
		2449	RETVAL = reg->msg;
		2450	OUTPUT: RETVAL
2186		2451
2187	region *cf_region_get_parent (region *reg)	2452	MODULE = cf PACKAGE = cf::living
2188	ALIAS: parent = 0
2189
2190	const char *cf_region_get_longname (region *reg)
2191	ALIAS: longname = 0
2192
2193	const char *cf_region_get_message (region *reg)
2194	ALIAS: message = 0
2195
2196
2197	MODULE = cf PACKAGE = cf::living PREFIX = cf_living_
2198		2453
2199	val64	2454	val64
2200	exp (living *liv, val64 new_val = 0)	2455	exp (living *liv, val64 new_val = 0)
2201	PROTOTYPE: $;$	2456	PROTOTYPE: $;$
2202	ALIAS:	2457	ALIAS:

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