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/cvs/deliantra/server/server/cfperl.xs

Comparing deliantra/server/server/cfperl.xs (file contents):
Revision 1.1 by root, Tue Aug 15 17:10:46 2006 UTC vs.
Revision 1.42 by root, Mon Sep 4 11:08:00 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;
70	static f_plug_api object_set_property;
71	static f_plug_api map_get_map;
72	static f_plug_api object_insert;
73		55
74	/* this is a stupid way to do things, and awkward to use for plug-in authors */	56	/* this is a stupid way to do things, and awkward to use for plug-in authors */
75	typedef struct	57	typedef struct
76	{	58	{
77	object* who;	59	object* who;
…		…
88	} CFPContext;	70	} CFPContext;
89		71
90	static HV *obj_cache;	72	static HV *obj_cache;
91	static PerlInterpreter *perl;	73	static PerlInterpreter *perl;
92		74
		75	static AV *cb_global, *cb_object, *cb_player, *cb_type, *cb_map;
		76
93	#define PUSHcfapi(type,value) PUSHs (sv_2mortal (newSVcfapi (CFAPI_ ## type, (value))))	77	#define PUSHcfapi(type,value) PUSHs (sv_2mortal (newSVcfapi (CFAPI_ ## type, (value))))
94	#define PUSHcfapi_va(type,ctype) PUSHcfapi (type, va_arg (args, ctype))	78	#define PUSHcfapi_va(type,ctype) PUSHcfapi (type, va_arg (args, ctype))
95	#define PUSH_OB PUSHcfapi_va(POBJECT, object *)	79	#define PUSH_OB PUSHcfapi_va(POBJECT, object *)
96	#define PUSH_PL PUSHcfapi_va(PPLAYER, player *)	80	#define PUSH_PL PUSHcfapi_va(PPLAYER, player *)
97	#define PUSH_MAP PUSHcfapi_va(PMAP, mapstruct *)	81	#define PUSH_MAP PUSHcfapi_va(PMAP, mapstruct *)
98	#define PUSH_PV PUSHcfapi_va(STRING, const char *)	82	#define PUSH_PV PUSHcfapi_va(STRING, const char *)
99	#define PUSH_IV PUSHs (sv_2mortal (newSViv (va_arg (args, int))))	83	#define PUSH_IV PUSHs (sv_2mortal (newSViv (va_arg (args, int))))
100		84
101	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	85	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
102		86
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 *	87	static SV *
139	newSVptr (void *ptr, const char *klass)	88	newSVptr (void *ptr, const char *klass, HV *hv = newHV ())
140	{	89	{
141	SV *sv;	90	SV *sv;
142		91
143	if (!ptr)	92	if (!ptr)
144	return &PL_sv_undef;	93	return &PL_sv_undef;
145		94
146	sv = newSV (0);
147	sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	95	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
148	return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1));	96	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		97	}
		98
		99	template<class attachable>
		100	SV *
		101	newSVattachable (attachable *obj, const char *klass)
		102	{
		103	if (!obj)
		104	return &PL_sv_undef;
		105
		106	if (!obj->self)
		107	obj->self = newSVptr (obj, klass);
		108
		109	return newSVsv (obj->self);
149	}	110	}
150		111
151	static void	112	static void
152	SVptr_cache_set (void *ptr, SV *sv)	113	SVptr_cache_set (void *ptr, SV *sv)
153	{	114	{
…		…
216	else	177	else
217	return 0;	178	return 0;
218	}	179	}
219		180
220	static SV *	181	static SV *
221	newSVcfapi (int type, ...)	182	newSVdt_va (va_list &ap, data_type type)
222	{	183	{
223	SV *sv;	184	SV *sv;
224
225	va_list args;
226	va_start (args, type);
227		185
228	switch (type)	186	switch (type)
229	{	187	{
230	#if 0
231	case CFAPI_INT16:	188	case DT_INT:
232	sv = newSViv (*va_arg (args, sint16_t *));	189	sv = newSViv (va_arg (ap, int));
233	break;	190	break;
234	#endif
235		191
236	case CFAPI_INT:	192	case DT_INT64:
237	sv = newSViv (*va_arg (args, int *));	193	sv = newSVval64 ((val64)va_arg (ap, sint64));
238	break;	194	break;
239		195
240	case CFAPI_LONG:	196	case DT_DOUBLE:
241	sv = newSVval64 ((val64)*va_arg (args, sint64 *));	197	sv = newSVnv (va_arg (ap, double));
242	break;	198	break;
243		199
244	case CFAPI_DOUBLE:
245	sv = newSVnv (*va_arg (args, double *));
246	break;
247
248	case CFAPI_STRING:	200	case DT_STRING:
249	{	201	{
250	char *str = va_arg (args, char *);	202	char *str = (char *)va_arg (ap, const char *);
251	sv = str ? newSVpv (str, 0) : &PL_sv_undef;	203	sv = str ? newSVpv (str, 0) : &PL_sv_undef;
252	}	204	}
253	break;	205	break;
254		206
255	case CFAPI_POBJECT:	207	case DT_DATA:
256	{	208	{
257	object *obj = va_arg (args, object *);	209	char *str = (char *)va_arg (ap, const void *);
258		210	int len = va_arg (ap, int);
259	if (!obj)	211	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	}	212	}
277	break;	213	break;
278		214
279	case CFAPI_PMAP:	215	case DT_OBJECT:
280	sv = newSVptr (va_arg (args, mapstruct *), "cf::map::wrap");	216	{
		217	object *obj = va_arg (ap, object *);
		218	sv = newSVattachable (obj, obj && obj->type == PLAYER ? "cf::object::player::wrap" : "cf::object::wrap");
		219	}
281	break;	220	break;
282		221
283	case CFAPI_PPLAYER:	222	case DT_MAP:
284	sv = newSVptr (va_arg (args, player *), "cf::player::wrap");	223	// va_arg (object *) when void * is passed is an XSI extension
		224	sv = newSVattachable (va_arg (ap, mapstruct *), "cf::map::wrap");
285	break;	225	break;
286		226
287	case CFAPI_PARCH:	227	case DT_PLAYER:
288	sv = newSVptr (va_arg (args, archetype *), "cf::arch::wrap");	228	sv = newSVattachable (va_arg (ap, player *), "cf::player::wrap");
289	break;	229	break;
290		230
291	case CFAPI_PPARTY:	231	case DT_ARCH:
292	sv = newSVptr (va_arg (args, partylist *), "cf::party::wrap");	232	sv = newSVptr (va_arg (ap, archetype *), "cf::arch::wrap");
293	break;	233	break;
294		234
295	case CFAPI_PREGION:	235	case DT_PARTY:
296	sv = newSVptr (va_arg (args, region *), "cf::region::wrap");	236	sv = newSVptr (va_arg (ap, partylist *), "cf::party::wrap");
297	break;	237	break;
		238
		239	case DT_REGION:
		240	sv = newSVptr (va_arg (ap, region *), "cf::region::wrap");
		241	break;
		242
		243	default:
		244	assert (("unhandled type in newSVdt_va", 0));
		245	}
		246
		247	return sv;
		248	}
		249
		250	static SV *
		251	newSVdt (data_type type, ...)
		252	{
		253	va_list ap;
		254
		255	va_start (ap, type);
		256	SV *sv = newSVdt_va (ap, type);
		257	va_end (ap);
		258
		259	return sv;
		260	}
		261
		262	static SV *
		263	newSVcfapi (int type, ...)
		264	{
		265	SV *sv;
		266
		267	va_list ap;
		268	va_start (ap, type);
		269
		270	switch (type)
		271	{
		272	case CFAPI_INT: sv = newSViv (*va_arg (ap, int * )); break;
		273	case CFAPI_LONG: sv = newSVval64 (*va_arg (ap, sint64 *)); break;
		274	case CFAPI_DOUBLE: sv = newSVnv (*va_arg (ap, double *)); break;
		275	case CFAPI_STRING: sv = newSVdt_va (ap, DT_STRING); break;
		276	case CFAPI_POBJECT: sv = newSVdt_va (ap, DT_OBJECT); break;
		277	case CFAPI_PMAP: sv = newSVdt_va (ap, DT_MAP ); break;
		278	case CFAPI_PPLAYER: sv = newSVdt_va (ap, DT_PLAYER); break;
		279	case CFAPI_PARCH: sv = newSVdt_va (ap, DT_ARCH ); break;
		280	case CFAPI_PPARTY: sv = newSVdt_va (ap, DT_PARTY ); break;
		281	case CFAPI_PREGION: sv = newSVdt_va (ap, DT_REGION); break;
298		282
299	default:	283	default:
300	assert (("unhandled type in newSVcfapi", 0));	284	assert (("unhandled type in newSVcfapi", 0));
301	}	285	}
302		286
303	va_end (args);	287	va_end (ap);
304		288
305	return sv;	289	return sv;
306	}	290	}
307		291
		292	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		293
		294	SV *
		295	registry_of (attachable_base *ext)
		296	{
		297	if (!ext->cb)
		298	ext->cb = newAV ();
		299
		300	return newRV_inc ((SV *)ext->cb);
		301	}
		302
		303	void attachable_base::clear ()
		304	{
		305	if (self)
		306	{
		307	if (cb)
		308	if (SvROK (*av_fetch (cb, EVENT_OBJECT_DESTROY, 1)))
		309	INVOKE_OBJECT (DESTROY, static_cast<object *>(this));
		310	else if (SvROK (*av_fetch (cb, EVENT_MAP_DESTROY, 1)))
		311	INVOKE_MAP (DESTROY, static_cast<mapstruct *>(this));
		312
		313	// disconnect Perl from C, to avoid crashes
		314	sv_unmagic (SvRV ((SV *)self), PERL_MAGIC_ext);
		315
		316	// clear the perl hash, might or might not be a good idea
		317	hv_clear ((HV *)SvRV ((SV *)self));
		318
		319	SvREFCNT_dec (self);
		320	self = 0;
		321	}
		322
		323	if (cb)
		324	{
		325	SvREFCNT_dec (cb);
		326	cb = 0;
		327	}
		328
		329	attach = 0;
		330	}
		331
		332	void attachable_base::optimise ()
		333	{
		334	if (!self)
		335	return;
		336
		337	HV *hv = (HV *)SvRV ((SV *)self);
		338
		339	if (SvREFCNT ((SV *)self) == 1
		340	&& SvREFCNT ((SV *)hv) == 1
		341	&& !HvKEYS (hv))
		342	{
		343	SvREFCNT_dec ((SV *)self);
		344	self = 0;
		345	}
		346	}
		347
		348	void attachable_base::instantiate (data_type type, void *obj)
		349	{
		350	dSP;
		351	ENTER;
		352	SAVETMPS;
		353	PUSHMARK (SP);
		354	EXTEND (SP, 2);
		355	PUSHs (sv_2mortal (newSVdt (type, obj)));
		356	PUSHs (sv_2mortal (newSVpv (attach, 0)));
		357
		358	attach = 0;
		359
		360	PUTBACK;
		361	call_pv ("cf::instantiate", G_DISCARD | G_VOID | G_EVAL);
		362	FREETMPS;
		363	LEAVE;
		364
		365	switch (type)
		366	{
		367	case DT_OBJECT: INVOKE_OBJECT (INSTANTIATE, obj); break;
		368	case DT_MAP: INVOKE_MAP (INSTANTIATE, obj); break;
		369	}
		370	}
		371
308	/////////////////////////////////////////////////////////////////////////////	372	/////////////////////////////////////////////////////////////////////////////
309		373
		374	void reattach (data_type type, void *obj)
		375	{
		376	//TODO only do this when the object has _attachment's
		377
		378	dSP;
		379	ENTER;
		380	SAVETMPS;
		381	PUSHMARK (SP);
		382	XPUSHs (sv_2mortal (newSVdt (type, obj)));
		383	PUTBACK;
		384	call_pv ("cf::reattach", G_DISCARD | G_VOID | G_EVAL);
		385	FREETMPS;
		386	LEAVE;
		387
		388	switch (type)
		389	{
		390	case DT_OBJECT: INVOKE_OBJECT (REATTACH, obj); break;
		391	case DT_PLAYER: INVOKE_PLAYER (REATTACH, obj); break;
		392	case DT_MAP: INVOKE_MAP (REATTACH, obj); break;
		393	}
		394	}
		395
		396	template<class subclass>
		397	void reattach (attachable<subclass> *obj)
		398	{
		399	obj->optimise ();
		400
		401	if (obj->self)
		402	reattach ((data_type) cftype<subclass>::dt, (subclass *)obj);
		403	}
		404
		405	#include "kw_hash.h"
		406
		407	object_freezer::object_freezer ()
		408	: dynbuf (128 * 1024, 64 * 1024)
		409	{
		410	av = newAV ();
		411	}
		412
		413	object_freezer::~object_freezer ()
		414	{
		415	SvREFCNT_dec (av);
		416	}
		417
		418	void object_freezer::put (attachable_base *ext)
		419	{
		420	ext->optimise ();
		421
		422	if (ext->self)
		423	{
		424	int idx = AvFILLp ((AV *)av) + 1;
		425	av_store (av, idx, SvREFCNT_inc (ext->self));
		426
		427	add ((void *)"oid ", 4);
		428	add ((sint32)idx);
		429	add ('\n');
		430	}
		431	}
		432
		433	bool object_freezer::save (const char *filename)
		434	{
		435	dSP;
		436	ENTER;
		437	SAVETMPS;
		438	PUSHMARK (SP);
		439	EXTEND (SP, 3);
		440	PUSHs (sv_2mortal (newSVpv (filename, 0)));
		441	PUSHs (sv_2mortal (newRV_noinc (newSVpvn ((char *)linearise (), size ()))));
		442	PUSHs (sv_2mortal (newRV_inc ((SV *)av)));
		443	PUTBACK;
		444	call_pv ("cf::object_freezer_save", G_VOID | G_DISCARD | G_EVAL);
		445	FREETMPS;
		446	LEAVE;
		447	}
		448
		449	int fprintf (object_freezer &freezer, const char *format, ...)
		450	{
		451	va_list ap;
		452
		453	va_start (ap, format);
		454
		455	int len = vsnprintf ((char *)freezer.force (1024), 1024, format, ap);
		456
		457	if (len >= 0)
		458	freezer.alloc (len);
		459
		460	va_end (ap);
		461	}
		462
		463	int fputs (const char *s, object_freezer &freezer)
		464	{
		465	freezer.add (s);
		466	}
		467
		468	object_thawer::object_thawer (const char *filename)
		469	{
		470	static const char eof[] = "\n\n\n\0\0\0";
		471
		472	av = 0;
		473	text = 0;
		474	line = 0;
		475
		476	if (filename)
		477	{
		478	dSP;
		479	ENTER;
		480	SAVETMPS;
		481	PUSHMARK (SP);
		482	XPUSHs (sv_2mortal (newSVpv (filename, 0)));
		483	PUTBACK;
		484
		485	if (2 == call_pv ("cf::object_thawer_load", G_ARRAY | G_EVAL))
		486	{
		487	SPAGAIN;
		488
		489	// second value - perl objects
		490	{
		491	SV *sv = POPs;
		492	if (SvROK (sv))
		493	av = (AV *)SvREFCNT_inc (SvRV (sv));
		494	}
		495
		496	// first value - text part, pad with 3 zeroes
		497	{
		498	SV *sv = POPs;
		499	STRLEN len;
		500	char *sv_ = SvPVbyte (sv, len);
		501	text = newSV (len + sizeof (eof));
		502	SvCUR_set (text, len);
		503	memcpy (SvPVX (text), sv_, len);
		504	memcpy (SvEND (text), eof, sizeof (eof)); // just to be sure
		505
		506	line = SvPVX (text);
		507	}
		508	}
		509
		510	PUTBACK;
		511	FREETMPS;
		512	LEAVE;
		513	}
		514	}
		515
		516	void object_thawer::get (data_type type, void *obj, attachable_base *ext, int oid)
		517	{
		518	if (!av || oid < 0) // this is actually an error of sorts
		519	return;
		520
		521	// we have to "re-instantiate"/reattach to an object, so nuke ext->attach
		522	ext->clear ();
		523
		524	SV **svp = av_fetch ((AV *)av, oid, 0);
		525
		526	if (!svp || !SvROK (*svp))
		527	{
		528	printf ("trying to thaw duplicate or never-issued oid %d, ignoring.\n", oid);
		529	return;
		530	}
		531
		532	ext->self = *svp; *svp = &PL_sv_undef;
		533	sv_magic (SvRV (ext->self), 0, PERL_MAGIC_ext, (char *)obj, 0);
		534
		535	reattach (type, obj);
		536	}
		537
		538	object_thawer::~object_thawer ()
		539	{
		540	if (text) SvREFCNT_dec (text);
		541	if (av) SvREFCNT_dec (av);
		542	}
		543
		544	char *fgets (char *s, int n, object_thawer &thawer)
		545	{
		546	char *p = thawer.line;
		547	char *q = s;
		548
		549	if (!p)
		550	return 0;
		551
		552	while (--n)
		553	{
		554	if (!*p)
		555	break;
		556
		557	*q++ = *p;
		558
		559	if (*p++ == '\n')
		560	break;
		561	}
		562
		563	*q = 0;
		564	thawer.line = p;
		565
		566	return s == q ? 0 : s;
		567	}
		568
		569	keyword object_thawer::get_kv ()
		570	{
		571	if (!line)
		572	return KW_EOF;
		573
		574	for (;;)
		575	{
		576	char *p = line;
		577
		578	if (!*p)
		579	return KW_EOF;
		580
		581	// parse keyword
		582	while (*p > ' ')
		583	p++;
		584
		585	int klen = p - line;
		586
		587	if (*p++ != '\n')
		588	{
		589	// parse value
		590	while (*p <= ' ' && *p != '\n') // skip 0x01 .. 0x20
		591	++p;
		592
		593	last_value = p;
		594
		595	while (*p != '\n')
		596	p++;
		597
		598	*p++ = 0;
		599	}
		600	else
		601	last_value = 0;
		602
		603	line [klen] = 0;
		604	keyword_idx *kw = kw_lex::match (line, klen);
		605
		606	//printf ("KV %d<%s,%s>\n", kw ? kw->index : 0, line, last_value);//D
		607
		608	if (kw)
		609	{
		610	line = p;
		611	return kw->index;
		612	}
		613	else if (!*line || *line == '#')
		614	{
		615	// empty/comment line
		616	line = p;
		617	}
		618	else
		619	return KW_ERROR;
		620	}
		621	}
		622
		623	void object_thawer::get (shstr &sh) const
		624	{
		625	if (last_value)
		626	sh = last_value;
		627	else
		628	{
		629	sh = "<value missing>";
		630	LOG (llevError, "keyword requires value: <%s>\n", line);//TODO: add filename
		631	}
		632	}
		633
		634	void object_thawer::get_ml (keyword kend, shstr &sh)
		635	{
		636	char kw[128];
		637
		638	// multi-line strings are delimited by "\nendXXX\n"
		639	kw [0] = '\n';
		640	strcpy (kw + 1, keyword_str [kend]);
		641
		642	char *end = strstr (line, kw);
		643
		644	if (!end)
		645	{
		646	sh = 0;
		647	return;
		648	}
		649
		650	*end = 0;
		651	sh = line;
		652
		653	line = end + keyword_len [kend] + 1;
		654
		655	while (*line++ != '\n')
		656	;
		657	}
		658
		659	sint32 object_thawer::get_sint32 () const
		660	{
		661	char *p = last_value;
		662
		663	if (!p)
		664	return 0;
		665
		666	sint32 val = 0;
		667	bool negate;
		668
		669	if (*p == '-')
		670	{
		671	negate = true;
		672	++p;
		673	}
		674	else
		675	negate = false;
		676
		677	do
		678	{
		679	val *= 10;
		680	val += *p++ - '0';
		681	}
		682	while (*p);
		683
		684	return negate ? -val : val;
		685	}
		686
		687	sint64 object_thawer::get_sint64 () const
		688	{
		689	return last_value ? atoll (last_value) : 0;
		690	}
		691
		692	double object_thawer::get_double () const
		693	{
		694	return last_value ? atof (last_value) : 0;
		695	}
		696
		697	/////////////////////////////////////////////////////////////////////////////
		698
310	extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)	699	extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)
311	{	700	{
312	gethook = gethooksptr;
313	printf (PLUGIN_VERSION " init\n");
314
315	return 0;	701	return 0;
316	}	702	}
317		703
318	static CommArray_s rtn_cmd;	704	static CommArray_s rtn_cmd;
319		705
…		…
399	extern "C" int cfperl_postInitPlugin ()	785	extern "C" int cfperl_postInitPlugin ()
400	{	786	{
401	int hooktype = 1;	787	int hooktype = 1;
402	int rtype = 0;	788	int rtype = 0;
403		789
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);	790	cf_init_plugin (gethook);
414		791
415	/* Pick the global events you want to monitor from this plugin */	792	return 0;
416	registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener);	793	}
417	registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener);	794
418	//registerGlobalEvent (NULL, EVENT_CRASH, PLUGIN_NAME, globalEventListener);	795	extern "C" int cfperl_closePlugin ()
419	registerGlobalEvent (NULL, EVENT_FIND_UNARMED_SKILL, PLUGIN_NAME, globalEventListener);	796	{
420	registerGlobalEvent (NULL, EVENT_PLAYER_USE_SKILL, PLUGIN_NAME, globalEventListener);	797	return 0;
421	registerGlobalEvent (NULL, EVENT_CAST_SPELL, PLUGIN_NAME, globalEventListener);	798	}
422	registerGlobalEvent (NULL, EVENT_MONSTER_USE_SKILL, PLUGIN_NAME, globalEventListener);	799
423	registerGlobalEvent (NULL, EVENT_PLAYER_DEATH, PLUGIN_NAME, globalEventListener);	800	void
424	registerGlobalEvent (NULL, EVENT_GKILL, PLUGIN_NAME, globalEventListener);	801	cfperl_init ()
425	registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener);	802	{
426	registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener);	803	PERL_SYS_INIT3 (&settings.argc, &settings.argv, 0);
427	registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener);	804	perl = perl_alloc ();
428	registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener);	805	perl_construct (perl);
429	registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener);	806
430	registerGlobalEvent (NULL, EVENT_MAPLOAD, PLUGIN_NAME, globalEventListener);	807	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		808
444	char *argv[] = {	809	char *argv[] = {
445	"",	810	"",
446	"-e"	811	"-e"
447	"BEGIN {"
448	" cf->bootstrap;"	812	"cf->bootstrap;"
449	" unshift @INC, cf::datadir ();"	813	"unshift @INC, cf::datadir ();"
450	"}"
451	""
452	"use cf;"	814	"require cf;"
453	};	815	};
454
455	perl = perl_alloc ();
456	perl_construct (perl);
457
458	PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
459		816
460	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))	817	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))
461	{	818	{
462	printf ("unable to initialize perl-interpreter, continuing without.\n");	819	printf ("unable to initialize perl-interpreter, aborting.\n");
463		820	exit (EXIT_FAILURE);
464	perl_destruct (perl);
465	perl_free (perl);
466	perl = 0;
467	}	821	}
468	else	822
		823	obj_cache = newHV ();
		824	}
		825
		826	void cfperl_main ()
		827	{
		828	dSP;
		829
		830	PUSHMARK (SP);
		831	PUTBACK;
		832	call_pv ("cf::main", G_DISCARD | G_VOID);
		833	}
		834
		835	static event_klass klass_of[NUM_EVENT_TYPES] = {
		836	# define def(type,name) KLASS_ ## type,
		837	# include "eventinc.h"
		838	# undef def
		839	};
		840
		841	#define KLASS_OF(event) (((unsigned int)event) < NUM_EVENT_TYPES ? klass_of [event] : KLASS_NONE)
		842
		843	static void
		844	gather_callbacks (AV *&callbacks, AV *registry, event_type event)
		845	{
		846	// event must be in array
		847	if (event >= 0 && event <= AvFILLp (registry))
469	{	848	{
470	obj_cache = newHV ();	849	SV *cbs_ = AvARRAY (registry)[event];
		850
		851	// element must be list of callback entries
		852	if (cbs_ && SvROK (cbs_) && SvTYPE (SvRV (cbs_)) == SVt_PVAV)
		853	{
		854	AV *cbs = (AV *)SvRV (cbs_);
		855
		856	// no callback entries, no callbacks to call
		857	if (AvFILLp (cbs) >= 0)
		858	{
		859	if (!callbacks)
		860	{
		861	callbacks = newAV ();
		862	av_extend (callbacks, 16);
		863	}
		864
		865	// never use SvREFCNT_inc to copy values, but its ok here :)
		866	for (int i = 0; i <= AvFILLp (cbs); ++i)
		867	av_push (callbacks, SvREFCNT_inc (AvARRAY (cbs)[i]));
		868	}
		869	}
471	}	870	}
472
473	return 0;
474	}	871	}
475		872
476	static void *	873	bool cfperl_invoke (event_type event, ...)
477	globalEventListener (int *type, ...)
478	{	874	{
		875	data_type dt;
479	va_list args;	876	va_list ap;
480	static int rv;
481	int event_code;
482		877
483	if (!perl)
484	return NULL;
485
486	va_start (args, type);	878	va_start (ap, event);
487	event_code = va_arg (args, int);
488		879
489	if (event_code == EVENT_FREE_OB)	880	AV *callbacks = 0;
		881
		882	object *op;
		883	player *pl;
		884	mapstruct *map;
		885
		886	// callback call ordering is:
		887	// 1. per-object callback (NYI)
		888	// 2. per-class object
		889	// 2a. per-type callback
		890	// 4. global callbacks
		891
		892	gather_callbacks (callbacks, cb_global, event);
		893
		894	switch (KLASS_OF (event))
490	{	895	{
491	player *pl;	896	case KLASS_GLOBAL:
492	object *op;	897	break;
493	SV *sv;
494		898
		899	case KLASS_OBJECT:
		900	dt = (data_type) va_arg (ap, int);
		901	assert (("first argument must be of type object", dt == DT_OBJECT));
495	op = va_arg (args, object *);	902	op = va_arg (ap, object *);
496	sv = hv_delete (obj_cache, (char *)&op, sizeof (void *), 0);
497		903
498	if (sv)	904	if (op->cb)
499	clearSVptr (sv);	905	gather_callbacks (callbacks, op->cb, event);
500		906
501	rv = 0;	907	if (op->type)
		908	{
		909	if (op->subtype && op->type + op->subtype * NUM_SUBTYPES <= AvFILLp (cb_type))
		910	{
		911	SV *registry = AvARRAY (cb_type)[op->type + op->subtype * NUM_SUBTYPES];
		912
		913	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
		914	gather_callbacks (callbacks, (AV *)SvRV (registry), event);
		915	}
		916
		917	if (op->type <= AvFILLp (cb_type))
		918	{
		919	SV *registry = AvARRAY (cb_type)[op->type];
		920
		921	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
		922	gather_callbacks (callbacks, (AV *)SvRV (registry), event);
		923	}
		924	}
		925
		926	gather_callbacks (callbacks, cb_object, event);
		927
		928	break;
		929
		930	case KLASS_PLAYER:
		931	dt = (data_type) va_arg (ap, int);
		932	assert (("first argument must be of type player", dt == DT_PLAYER));
		933	pl = va_arg (ap, player *);
		934
		935	if (pl->cb)
		936	gather_callbacks (callbacks, pl->cb, event);
		937
		938	gather_callbacks (callbacks, cb_player, event);
		939	break;
		940
		941	case KLASS_MAP:
		942	dt = (data_type) va_arg (ap, int);
		943	assert (("first argument must be of type object", dt == DT_MAP));
		944	map = va_arg (ap, mapstruct *);
		945
		946	if (map->cb)
		947	gather_callbacks (callbacks, map->cb, event);
		948
		949	gather_callbacks (callbacks, cb_map, event);
		950	break;
		951
		952	default:
		953	assert (("unsupported event klass in cfperl_invoke", 0));
502	}	954	}
503	else if (event_code == EVENT_CLOCK)	955
		956	// short-circuit processing if no callbacks found/defined
		957	if (!callbacks)
		958	return 0;
		959
		960	dSP;
		961	ENTER;
		962	SAVETMPS;
		963
		964	PUSHMARK (SP);
		965	EXTEND (SP, 3);
		966
		967	PUSHs (sv_2mortal (newSViv (event))); // only used for debugging nowadays
		968	PUSHs (sv_2mortal (newRV_noinc ((SV *)callbacks)));
		969
		970	switch (KLASS_OF (event))
504	{	971	{
505	dSP;	972	case KLASS_OBJECT: PUSHs (sv_2mortal (newSVdt (DT_OBJECT, op))); break;
506	int i, count;	973	case KLASS_PLAYER: PUSHs (sv_2mortal (newSVdt (DT_PLAYER, pl))); break;
		974	case KLASS_MAP: PUSHs (sv_2mortal (newSVdt (DT_MAP, map))); break;
		975	}
507		976
508	clean_obj_cache ();	977	for (;;)
		978	{
		979	dt = (data_type) va_arg (ap, int);
509		980
510	ENTER;	981	if (dt == DT_END)
511	SAVETMPS;	982	break;
512		983
513	// service up to 8 events per tick better would be	984	if (dt == DT_AV)
514	// to check for elapsed time and stop processing after
515	// 0.25 * server_tick or so
516	for (i = 9; --i; )
517	{	985	{
518	PUSHMARK (SP);	986	AV *av = va_arg (ap, AV *);
519	XPUSHs (sv_2mortal (newSViv (0)));
520	PUTBACK;
521	count = call_pv ("Event::one_event", G_SCALAR | G_EVAL);
522	SPAGAIN;
523		987
524	if (!count || !POPi)	988	for (int i = 0; i <= av_len (av); ++i)
525	break;	989	XPUSHs (*av_fetch (av, i, 1));
526	}	990	}
527		991	else
528	FREETMPS;	992	XPUSHs (sv_2mortal (newSVdt_va (ap, dt)));
529	LEAVE;
530	}	993	}
531	else
532	{
533	dSP;
534		994
535	ENTER;
536	SAVETMPS;
537
538	PUSHMARK (SP);
539
540	EXTEND (SP, 10);
541	PUSHs (sv_2mortal (newSViv (event_code)));
542
543	switch (event_code)
544	{
545	case EVENT_CRASH:
546	break;
547
548	case EVENT_PLAYER_LOAD:
549	case EVENT_PLAYER_SAVE:
550	PUSH_OB;
551	PUSH_PV;
552	break;
553
554	case EVENT_MAPLOAD:
555	case EVENT_MAPOUT:
556	case EVENT_MAPIN:
557	case EVENT_MAPCLEAN:
558	case EVENT_MAPRESET:
559	PUSH_MAP;
560	break;
561
562	case EVENT_MAPENTER:
563	case EVENT_MAPLEAVE:
564	case EVENT_BORN:
565	case EVENT_REMOVE:
566	case EVENT_PLAYER_DEATH:
567	PUSH_OB;
568	break;
569
570	case EVENT_GKILL:
571	PUSH_OB;
572	PUSH_OB;
573	break;
574
575	case EVENT_LOGIN:
576	case EVENT_LOGOUT:
577	PUSH_PL;
578	PUSH_PV;
579	break;
580
581	case EVENT_SHOUT:
582	case EVENT_MUZZLE:
583	case EVENT_KICK:
584	PUSH_OB;
585	PUSH_PV;
586	break;
587
588	case EVENT_FIND_UNARMED_SKILL:
589	PUSH_OB;
590	break;
591
592	case EVENT_PLAYER_USE_SKILL:
593	case EVENT_MONSTER_USE_SKILL:
594	case EVENT_CAST_SPELL:
595	PUSH_OB;
596	PUSH_OB;
597	PUSH_OB;
598	PUSH_IV;
599	PUSH_PV;
600	break;
601
602	case EVENT_EXTCMD:
603	PUSH_PL;
604	{
605	char *buf = va_arg (args, char *);
606	int len = va_arg (args, int);
607	PUSHs (sv_2mortal (newSVpvn (buf, len)));
608	}
609	break;
610
611	case EVENT_TELL:
612	break;
613	}
614
615	va_end (args);
616
617	PUTBACK;
618	int count = call_pv ("cf::inject_global_event", G_SCALAR | G_EVAL);
619	SPAGAIN;
620
621	if (SvTRUE (ERRSV))
622	LOG (llevError, "global event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
623
624	rv = count > 0 ? POPi : 0;
625
626	PUTBACK;
627	FREETMPS;
628	LEAVE;
629	}
630
631	return &rv;
632	}
633
634	extern "C" void *cfperl_eventListener (int *type, ...)
635	{
636	static int rv;
637	va_list args;
638	int event_code;
639	object *who, *activator, *third, *event;
640	char *message, *extension, *options;
641
642	if (!perl)
643	return NULL;
644
645	va_start (args, type);
646	who = va_arg (args, object *);
647	event_code = va_arg (args, int);
648	activator = va_arg (args, object *);
649	third = va_arg (args, object *);
650	message = va_arg (args, char *);
651	va_arg (args, int); // fix yourself
652	extension = va_arg (args, char *);
653	options = va_arg (args, char *);
654	event = va_arg (args, object *);
655	va_end (args);	995	va_end (ap);
656		996
657	{
658	dSP;
659
660	ENTER;
661	SAVETMPS;
662
663	PUSHMARK (SP);
664	EXTEND (SP, 10);
665
666	PUSHcfapi (STRING, extension);
667	PUSHs (sv_2mortal (newSViv (event_code)));
668
669	PUSHcfapi (POBJECT, event);
670	PUSHcfapi (POBJECT, who);
671
672	switch (event_code)
673	{
674	case EVENT_STOP: // $ob (e.g. arrow)
675	case EVENT_TIME: // $ob
676	case EVENT_TIMER: // $ob
677	break;
678
679	case EVENT_APPLY: // $ob, $who
680	case EVENT_DROP: // $ob, $who
681	case EVENT_CLOSE: // $ob, $who
682	case EVENT_DEATH: // $ob[, $killer]
683	case EVENT_MOVE: // $ob, $enemy
684	case EVENT_THROW: // $ob, $thrower
685	PUSHcfapi (POBJECT, activator);
686	break;
687
688	case EVENT_DROP_ON: // $ob, $who, $what
689	case EVENT_ATTACK: // $ob, $who, $victim (?? please god enlighten me)
690	PUSHcfapi (POBJECT, activator);
691	PUSHcfapi (POBJECT, third);
692	break;
693
694	case EVENT_TRIGGER: // $ob, $originator, [$victim], [$msg]
695	PUSHcfapi (POBJECT, activator);
696	PUSHcfapi (POBJECT, third);
697	PUSHcfapi (POBJECT, message);
698	break;
699
700	case EVENT_SAY: // $ob, $who, $msg
701	PUSHcfapi (POBJECT, activator);
702	PUSHcfapi (STRING, message);
703	break;
704
705	default:
706	LOG (llevError, "perl plugin called for unsupported event type %d", event_code);
707	break;
708	}
709
710	PUTBACK;	997	PUTBACK;
711	int count = call_pv ("cf::inject_event", G_SCALAR | G_EVAL);	998	int count = call_pv ("cf::do_invoke", G_SCALAR | G_EVAL);
712	SPAGAIN;	999	SPAGAIN;
713		1000
714	if (SvTRUE (ERRSV))
715	LOG (llevError, "event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
716
717	rv = count > 0 ? POPi : 0;	1001	count = count > 0 ? POPi : 0;
718		1002
719	PUTBACK;
720	FREETMPS;	1003	FREETMPS;
721	LEAVE;	1004	LEAVE;
722	}	1005
723		1006	return count;
		1007	}
		1008
		1009	SV *
		1010	cfperl_result (int idx)
		1011	{
		1012	AV *av = get_av ("cfperl::invoke_results", 0);
		1013	if (!av)
		1014	return &PL_sv_undef;
		1015
		1016	SV **sv = av_fetch (av, idx, 0);
		1017	if (!sv)
		1018	return &PL_sv_undef;
		1019
724	return &rv;	1020	return *sv;
725	}	1021	}
726		1022
727	extern "C" int cfperl_closePlugin ()	1023	int
		1024	cfperl_result_INT (int idx)
728	{	1025	{
729	printf (PLUGIN_VERSION " closing\n");	1026	return SvIV (cfperl_result (idx));
730
731	if (perl)
732	{
733	perl_destruct (perl);
734	perl_free (perl);
735	perl = 0;
736	}
737
738	return 0;
739	}	1027	}
740		1028
741	MODULE = cf PACKAGE = cf PREFIX = cf_	1029	MODULE = cf PACKAGE = cf PREFIX = cf_
742		1030
743	BOOT:	1031	BOOT:
…		…
752	const_iv (llevError)	1040	const_iv (llevError)
753	const_iv (llevInfo)	1041	const_iv (llevInfo)
754	const_iv (llevDebug)	1042	const_iv (llevDebug)
755	const_iv (llevMonster)	1043	const_iv (llevMonster)
756		1044
		1045	const_iv (MAX_TIME)
757	const_iv (PLAYER)	1046	const_iv (PLAYER)
758	const_iv (TRANSPORT)	1047	const_iv (TRANSPORT)
759	const_iv (ROD)	1048	const_iv (ROD)
760	const_iv (TREASURE)	1049	const_iv (TREASURE)
761	const_iv (POTION)	1050	const_iv (POTION)
…		…
876	const_iv (BUILDER)	1165	const_iv (BUILDER)
877	const_iv (MATERIAL)	1166	const_iv (MATERIAL)
878	const_iv (ITEM_TRANSFORMER)	1167	const_iv (ITEM_TRANSFORMER)
879	const_iv (QUEST)	1168	const_iv (QUEST)
880		1169
		1170	const_iv (NUM_SUBTYPES)
		1171
881	const_iv (ST_BD_BUILD)	1172	const_iv (ST_BD_BUILD)
882	const_iv (ST_BD_REMOVE)	1173	const_iv (ST_BD_REMOVE)
883		1174
884	const_iv (ST_MAT_FLOOR)	1175	const_iv (ST_MAT_FLOOR)
885	const_iv (ST_MAT_WALL)	1176	const_iv (ST_MAT_WALL)
…		…
1113		1404
1114	const_iv (SK_EXP_ADD_SKILL)	1405	const_iv (SK_EXP_ADD_SKILL)
1115	const_iv (SK_EXP_TOTAL)	1406	const_iv (SK_EXP_TOTAL)
1116	const_iv (SK_EXP_NONE)	1407	const_iv (SK_EXP_NONE)
1117	const_iv (SK_SUBTRACT_SKILL_EXP)	1408	const_iv (SK_SUBTRACT_SKILL_EXP)
		1409	const_iv (SK_EXP_SKILL_ONLY)
1118		1410
1119	const_iv (SK_LOCKPICKING)	1411	const_iv (SK_LOCKPICKING)
1120	const_iv (SK_HIDING)	1412	const_iv (SK_HIDING)
1121	const_iv (SK_SMITHERY)	1413	const_iv (SK_SMITHERY)
1122	const_iv (SK_BOWYER)	1414	const_iv (SK_BOWYER)
…		…
1221		1513
1222	const_iv (MAP_IN_MEMORY)	1514	const_iv (MAP_IN_MEMORY)
1223	const_iv (MAP_SWAPPED)	1515	const_iv (MAP_SWAPPED)
1224	const_iv (MAP_LOADING)	1516	const_iv (MAP_LOADING)
1225	const_iv (MAP_SAVING)	1517	const_iv (MAP_SAVING)
		1518
		1519	const_iv (KLASS_GLOBAL)
		1520	const_iv (KLASS_OBJECT)
		1521	const_iv (KLASS_PLAYER)
		1522	const_iv (KLASS_MAP)
1226	};	1523	};
1227		1524
1228	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1525	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1229	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1526	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1230		1527
1231	static const struct {	1528	static const struct {
1232	const char *name;	1529	const char *name;
		1530	int skip;
		1531	IV klass;
1233	IV iv;	1532	IV iv;
1234	} *event, event_list[] = {	1533	} *eiv, event_iv[] = {
1235	# define const_event(name) { # name, (IV)EVENT_ ## name },	1534	# define def(klass,name) { "EVENT_" # klass "_" # name, sizeof ("EVENT_" # klass), (IV)KLASS_ ## klass, (IV)EVENT_ ## klass ## _ ## name },
1236	const_event (NONE)	1535	# include "eventinc.h"
1237	const_event (APPLY)	1536	# undef def
1238	const_event (ATTACK)
1239	const_event (DEATH)
1240	const_event (DROP)
1241	const_event (DROP_ON)
1242	const_event (PICKUP)
1243	const_event (SAY)
1244	const_event (STOP)
1245	const_event (TIME)
1246	const_event (THROW)
1247	const_event (TRIGGER)
1248	const_event (CLOSE)
1249	const_event (TIMER)
1250	const_event (MOVE)
1251
1252	const_event (BORN)
1253	//const_event (CLOCK)
1254	const_event (CRASH)
1255	const_event (PLAYER_DEATH)
1256	const_event (PLAYER_LOAD)
1257	const_event (PLAYER_SAVE)
1258	const_event (GKILL)
1259	const_event (LOGIN)
1260	const_event (LOGOUT)
1261	const_event (MAPENTER)
1262	const_event (MAPLEAVE)
1263	const_event (MAPRESET)
1264	const_event (MAPLOAD)
1265	const_event (MAPOUT)
1266	const_event (MAPIN)
1267	const_event (MAPCLEAN)
1268	const_event (REMOVE)
1269	const_event (SHOUT)
1270	const_event (TELL)
1271	const_event (MUZZLE)
1272	const_event (KICK)
1273	const_event (PLAYER_USE_SKILL)
1274	const_event (MONSTER_USE_SKILL)
1275	const_event (CAST_SPELL)
1276	const_event (FIND_UNARMED_SKILL)
1277	const_event (EXTCMD)
1278	//const_event (FREE_OB)
1279	};	1537	};
1280		1538
1281	AV *av = get_av ("cf::EVENT", 1);	1539	AV *av = get_av ("cf::EVENT", 1);
1282		1540
1283	for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; )	1541	for (eiv = event_iv + sizeof (event_iv) / sizeof (event_iv [0]); eiv-- > event_iv; )
1284	av_store (av, event->iv, newSVpv ((char *)event->name, 0));	1542	{
		1543	AV *event = newAV ();
		1544	av_push (event, newSVpv ((char *)eiv->name + eiv->skip, 0));
		1545	av_push (event, newSViv (eiv->klass));
		1546	av_store (av, eiv->iv, newRV_noinc ((SV *)event));
		1547	newCONSTSUB (stash, (char *)eiv->name, newSViv (eiv->iv));
		1548	}
1285		1549
1286	static const struct {	1550	static const struct {
1287	int dtype;	1551	int dtype;
1288	const char *name;	1552	const char *name;
1289	IV idx;	1553	IV idx;
…		…
1309	prop (CFAPI_INT, MAP_PROP_WINDDIR)	1573	prop (CFAPI_INT, MAP_PROP_WINDDIR)
1310	prop (CFAPI_INT, MAP_PROP_SKY)	1574	prop (CFAPI_INT, MAP_PROP_SKY)
1311	prop (CFAPI_INT, MAP_PROP_WPARTX)	1575	prop (CFAPI_INT, MAP_PROP_WPARTX)
1312	prop (CFAPI_INT, MAP_PROP_WPARTY)	1576	prop (CFAPI_INT, MAP_PROP_WPARTY)
1313	prop (CFAPI_STRING, MAP_PROP_MESSAGE)	1577	prop (CFAPI_STRING, MAP_PROP_MESSAGE)
1314	prop (CFAPI_PMAP, MAP_PROP_NEXT)
1315	prop (CFAPI_PREGION, MAP_PROP_REGION)	1578	prop (CFAPI_PREGION, MAP_PROP_REGION)
1316	prop (CFAPI_POBJECT, OBJECT_PROP_OB_ABOVE)
1317	prop (CFAPI_POBJECT, OBJECT_PROP_OB_BELOW)
1318	prop (CFAPI_POBJECT, OBJECT_PROP_NEXT_ACTIVE_OB)	1579	prop (CFAPI_POBJECT, OBJECT_PROP_NEXT_ACTIVE_OB)
1319	prop (CFAPI_POBJECT, OBJECT_PROP_PREV_ACTIVE_OB)	1580	prop (CFAPI_POBJECT, OBJECT_PROP_PREV_ACTIVE_OB)
1320	prop (CFAPI_POBJECT, OBJECT_PROP_INVENTORY)	1581	prop (CFAPI_POBJECT, OBJECT_PROP_INVENTORY)
1321	prop (CFAPI_POBJECT, OBJECT_PROP_ENVIRONMENT)	1582	prop (CFAPI_POBJECT, OBJECT_PROP_ENVIRONMENT)
1322	prop (CFAPI_POBJECT, OBJECT_PROP_HEAD)
1323	prop (CFAPI_POBJECT, OBJECT_PROP_CONTAINER)	1583	prop (CFAPI_POBJECT, OBJECT_PROP_CONTAINER)
1324	prop (CFAPI_PMAP, OBJECT_PROP_MAP)	1584	prop (CFAPI_PMAP, OBJECT_PROP_MAP)
1325	prop (CFAPI_INT, OBJECT_PROP_COUNT)	1585	prop (CFAPI_INT, OBJECT_PROP_COUNT)
1326	prop (CFAPI_INT, OBJECT_PROP_REFCOUNT)	1586	prop (CFAPI_INT, OBJECT_PROP_REFCOUNT)
1327	prop (CFAPI_STRING, OBJECT_PROP_NAME)	1587	prop (CFAPI_STRING, OBJECT_PROP_NAME)
…		…
1420	}	1680	}
1421		1681
1422	//I_EVENT_API (PACKAGE);	1682	//I_EVENT_API (PACKAGE);
1423	}	1683	}
1424		1684
		1685	void _reload_1 ()
		1686	CODE:
		1687	cb_global = get_av ("cf::CB_GLOBAL", 1);
		1688	cb_object = get_av ("cf::CB_OBJECT", 1);
		1689	cb_player = get_av ("cf::CB_PLAYER", 1);
		1690	cb_type = get_av ("cf::CB_TYPE" , 1);
		1691	cb_map = get_av ("cf::CB_MAP" , 1);
		1692
		1693	void _reload_2 ()
		1694	CODE:
		1695	{
		1696	// reattach to all attachable objects in the game.
		1697	for (player *pl = first_player; pl; pl = pl->next)
		1698	reattach (pl);
		1699
		1700	for (mapstruct *map = first_map; map; map = map->next)
		1701	reattach (map);
		1702
		1703	for (object *op = objects; op; op = op->next)
		1704	reattach (op);
		1705	}
		1706
1425	NV floor (NV x)	1707	NV floor (NV x)
1426		1708
1427	NV ceil (NV x)	1709	NV ceil (NV x)
		1710
		1711	void server_tick ()
1428		1712
1429	void	1713	void
1430	LOG (int level, char *msg)	1714	LOG (int level, char *msg)
1431	PROTOTYPE: $$	1715	PROTOTYPE: $$
1432	C_ARGS: (LogLevel)level, "%s", msg	1716	C_ARGS: (LogLevel)level, "%s", msg
…		…
1435	PROTOTYPE: $$	1719	PROTOTYPE: $$
1436		1720
1437	char *path_combine_and_normalize (char *base, char *path)	1721	char *path_combine_and_normalize (char *base, char *path)
1438	PROTOTYPE: $$	1722	PROTOTYPE: $$
1439		1723
1440	char *	1724	const char *
1441	cf_get_maps_directory (char *path)	1725	get_maps_directory (char *path)
1442	PROTOTYPE: $	1726	PROTOTYPE: $
1443	ALIAS: maps_directory = 0	1727	ALIAS: maps_directory = 0
		1728	CODE:
		1729	RETVAL = create_pathname (path);
		1730	OUTPUT: RETVAL
1444		1731
1445	void	1732	void
1446	sub_generation_inc ()	1733	sub_generation_inc ()
1447	CODE:	1734	CODE:
1448	PL_sub_generation++;	1735	PL_sub_generation++;
…		…
1457	confdir = 3	1744	confdir = 3
1458	localdir = 4	1745	localdir = 4
1459	playerdir = 5	1746	playerdir = 5
1460	datadir = 6	1747	datadir = 6
1461	CODE:	1748	CODE:
1462	{	1749	switch (ix)
1463	int unused_type;	1750	{
1464	RETVAL = (char *)systemDirectory (&unused_type, ix);	1751	case 0: RETVAL = settings.mapdir ; break;
1465	}	1752	case 1: RETVAL = settings.uniquedir; break;
		1753	case 2: RETVAL = settings.tmpdir ; break;
		1754	case 3: RETVAL = settings.confdir ; break;
		1755	case 4: RETVAL = settings.localdir ; break;
		1756	case 5: RETVAL = settings.playerdir; break;
		1757	case 6: RETVAL = settings.datadir ; break;
		1758	}
1466	OUTPUT: RETVAL	1759	OUTPUT: RETVAL
1467		1760
1468	int	1761	int
1469	cf_find_animation (char *text)	1762	cf_find_animation (char *text)
1470	PROTOTYPE: $	1763	PROTOTYPE: $
1471		1764
1472	int random_roll(int min, int max, object *op, int goodbad);	1765	int random_roll(int min, int max, object *op, int goodbad);
1473		1766
1474	const char *cost_string_from_value(uint64 cost, int approx = 0)	1767	const char *cost_string_from_value(uint64 cost, int approx = 0)
		1768
		1769	int invoke (int event, ...)
		1770	CODE:
		1771	if (KLASS_OF (event) != KLASS_GLOBAL) croak ("event class must be GLOBAL");
		1772	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		1773	for (int i = 1; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		1774	RETVAL = INVOKE_((event_type)event, ARG_AV (av));
		1775	OUTPUT: RETVAL
1475		1776
1476	int	1777	int
1477	exp_to_level (val64 exp)	1778	exp_to_level (val64 exp)
1478	CODE:	1779	CODE:
1479	{	1780	{
…		…
1510	RETVAL = newSVpv (resist_plus[atnr], 0);	1811	RETVAL = newSVpv (resist_plus[atnr], 0);
1511	else	1812	else
1512	XSRETURN_UNDEF;	1813	XSRETURN_UNDEF;
1513	OUTPUT: RETVAL	1814	OUTPUT: RETVAL
1514		1815
		1816	int
		1817	_valid (SV *obj)
		1818	CODE:
		1819	RETVAL = SvROK (obj) && mg_find (SvRV (obj), PERL_MAGIC_ext);
		1820	OUTPUT:
		1821	RETVAL
		1822
1515	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_	1823	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
		1824
		1825	int invoke (object *op, int event, ...)
		1826	CODE:
		1827	if (KLASS_OF (event) != KLASS_OBJECT) croak ("event class must be OBJECT");
		1828	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		1829	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		1830	RETVAL = INVOKE_((event_type)event, ARG_OBJECT (op), ARG_AV (av));
		1831	OUTPUT: RETVAL
		1832
		1833	SV *registry (object *op)
		1834	CODE:
		1835	RETVAL = registry_of (op);
		1836	OUTPUT:
		1837	RETVAL
		1838
		1839	object *head (object *op)
		1840	PROTOTYPE: $
		1841	ALIAS:
		1842	more = 1
		1843	above = 2
		1844	below = 3
		1845	CODE:
		1846	switch (ix)
		1847	{
		1848	case 0: RETVAL = op->head ? op->head : op; break; // DOH!
		1849	case 1: RETVAL = op->more; break;
		1850	case 2: RETVAL = op->above; break;
		1851	case 3: RETVAL = op->below; break;
		1852	}
		1853	OUTPUT:
		1854	RETVAL
1516		1855
1517	SV *	1856	SV *
1518	get_property (object *obj, int type, int idx)	1857	get_property (object *obj, int type, int idx)
1519	CODE:	1858	CODE:
1520	RETVAL = newSVcfapi (type, cf_object_get_property (obj, idx));	1859	RETVAL = newSVcfapi (type, cf_object_get_property (obj, idx));
…		…
1599		1938
1600	int need_identify (const object *obj);	1939	int need_identify (const object *obj);
1601		1940
1602	int apply_shop_mat (object *shop_mat, object *op);	1941	int apply_shop_mat (object *shop_mat, object *op);
1603		1942
1604	void cf_object_move (object *op, int dir, object *originator = op)	1943	int move (object *op, int dir, object *originator = op)
		1944	CODE:
		1945	RETVAL = move_ob (op, dir, originator);
		1946	OUTPUT:
		1947	RETVAL
1605		1948
1606	void cf_object_apply (object *op, object *author, int flags = 0)	1949	void cf_object_apply (object *op, object *author, int flags = 0)
1607		1950
1608	void cf_object_apply_below (object *op)	1951	void cf_object_apply_below (object *op)
1609		1952
…		…
1650	int cf_object_out_of_map (object *op, int x, int y)	1993	int cf_object_out_of_map (object *op, int x, int y)
1651		1994
1652	void cf_object_drop (object *op, object *author)	1995	void cf_object_drop (object *op, object *author)
1653		1996
1654	void cf_object_take (object *op, object *author)	1997	void cf_object_take (object *op, object *author)
1655
1656	void cf_object_say (object *op, char *msg)
1657
1658	void cf_object_speak (object *op, char *msg)
1659		1998
1660	object *cf_object_insert_object (object *op, object *container)	1999	object *cf_object_insert_object (object *op, object *container)
1661		2000
1662	const char *cf_object_get_msg (object *ob)	2001	const char *cf_object_get_msg (object *ob)
1663	ALIAS: msg = 0	2002	ALIAS: msg = 0
…		…
1797		2136
1798	void cf_player_set_party (object *op, partylist *party)	2137	void cf_player_set_party (object *op, partylist *party)
1799		2138
1800	void kill_player (object *op)	2139	void kill_player (object *op)
1801		2140
1802	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_
1803
1804	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_	2141	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_
		2142
		2143	int invoke (player *pl, int event, ...)
		2144	CODE:
		2145	if (KLASS_OF (event) != KLASS_PLAYER) croak ("event class must be PLAYER");
		2146	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		2147	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		2148	RETVAL = INVOKE_((event_type)event, ARG_PLAYER (pl), ARG_AV (av));
		2149	OUTPUT: RETVAL
		2150
		2151	SV *registry (player *pl)
		2152	CODE:
		2153	RETVAL = registry_of (pl);
		2154	OUTPUT:
		2155	RETVAL
1805		2156
1806	player *cf_player_find (char *name)	2157	player *cf_player_find (char *name)
1807	PROTOTYPE: $	2158	PROTOTYPE: $
1808		2159
1809	void cf_player_move (player *pl, int dir)	2160	void cf_player_move (player *pl, int dir)
1810
1811	void MapNewmapCmd (player *pl)
1812		2161
1813	void play_sound_player_only (player *pl, int soundnum, int x = 0, int y = 0);	2162	void play_sound_player_only (player *pl, int soundnum, int x = 0, int y = 0);
1814		2163
1815	# nonstandard	2164	# nonstandard
1816	object *ob (player *pl)	2165	object *ob (player *pl)
…		…
1833	CODE:	2182	CODE:
1834	RETVAL = FABS (dx) <= pl->socket.mapx / 2 && FABS (dy) <= pl->socket.mapy / 2	2183	RETVAL = FABS (dx) <= pl->socket.mapx / 2 && FABS (dy) <= pl->socket.mapy / 2
1835	&& !pl->blocked_los [dx + pl->socket.mapx / 2][dy + pl->socket.mapy / 2];	2184	&& !pl->blocked_los [dx + pl->socket.mapx / 2][dy + pl->socket.mapy / 2];
1836	OUTPUT:	2185	OUTPUT:
1837	RETVAL	2186	RETVAL
		2187
		2188	char *
		2189	client (player *pl)
		2190	CODE:
		2191	RETVAL = pl->socket.client;
		2192	OUTPUT:
		2193	RETVAL
		2194
		2195	char *
		2196	host (player *pl)
		2197	CODE:
		2198	RETVAL = pl->socket.host;
		2199	OUTPUT:
		2200	RETVAL
		2201
		2202	char *
		2203	killer (player *pl, char *killer = 0)
		2204	CODE:
		2205	if (killer)
		2206	snprintf (pl->killer, sizeof (pl->killer), "%s", killer);
		2207	RETVAL = pl->killer;
		2208	OUTPUT:
		2209	RETVAL
		2210
		2211	void
		2212	buggy_mapscroll (player *pl, int value = 1)
		2213	CODE:
		2214	pl->socket.buggy_mapscroll = value;
1838		2215
1839	void	2216	void
1840	send (player *pl, SV *packet)	2217	send (player *pl, SV *packet)
1841	CODE:	2218	CODE:
1842	{	2219	{
…		…
1902	OUTPUT: RETVAL	2279	OUTPUT: RETVAL
1903		2280
1904		2281
1905	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_	2282	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
1906		2283
		2284	mapstruct *first ()
		2285	PROTOTYPE:
		2286	CODE:
		2287	RETVAL = first_map;
		2288	OUTPUT: RETVAL
		2289
		2290	mapstruct *next (mapstruct *map)
		2291	PROTOTYPE:
		2292	CODE:
		2293	RETVAL = map->next;
		2294	OUTPUT: RETVAL
		2295
		2296	int invoke (mapstruct *map, int event, ...)
		2297	CODE:
		2298	if (KLASS_OF (event) != KLASS_MAP) croak ("event class must be MAP");
		2299	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		2300	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		2301	RETVAL = INVOKE_((event_type)event, ARG_MAP (map), ARG_AV (av));
		2302	OUTPUT: RETVAL
		2303
		2304	SV *registry (mapstruct *map)
		2305	CODE:
		2306	RETVAL = registry_of (map);
		2307	OUTPUT:
		2308	RETVAL
		2309
1907	SV *	2310	SV *
1908	get_property (mapstruct *obj, int type, int idx)	2311	get_property (mapstruct *obj, int type, int idx)
1909	CODE:	2312	CODE:
1910	RETVAL = newSVcfapi (type, cf_map_get_property (obj, idx));	2313	RETVAL = newSVcfapi (type, cf_map_get_property (obj, idx));
1911	OUTPUT: RETVAL	2314	OUTPUT: RETVAL
…		…
1924		2327
1925	mapstruct *new (int width, int height)	2328	mapstruct *new (int width, int height)
1926	PROTOTYPE:	2329	PROTOTYPE:
1927	CODE:	2330	CODE:
1928	{	2331	{
1929	int unused_type;	2332	RETVAL = get_empty_map (width, height);
1930	RETVAL = (mapstruct*) map_get_map (&unused_type, 0, width, height);
1931	}	2333	}
1932	OUTPUT:	2334	OUTPUT:
1933	RETVAL	2335	RETVAL
1934		2336
1935	void delete_map (mapstruct *map)	2337	void delete_map (mapstruct *map)
…		…
1950	XSRETURN_UNDEF;	2352	XSRETURN_UNDEF;
1951	RETVAL = map->tile_path [dir];	2353	RETVAL = map->tile_path [dir];
1952	OUTPUT:	2354	OUTPUT:
1953	RETVAL	2355	RETVAL
1954		2356
1955	mapstruct *cf_map_get_map (char *name)	2357	mapstruct *ready_map_name (char *name, int flags = 0)
1956	PROTOTYPE: $	2358	PROTOTYPE: $;$
1957	ALIAS: map = 0	2359	ALIAS:
		2360	find = 0
		2361	get_map = 1
1958		2362
1959	mapstruct *has_been_loaded (char *name)	2363	mapstruct *has_been_loaded (char *name)
1960	PROTOTYPE: $	2364	PROTOTYPE: $
1961
1962	mapstruct *cf_map_get_first ()
1963	PROTOTYPE:
1964	ALIAS: first = 0
1965		2365
1966	# whoever "designed" the plug-in api should have wasted	2366	# whoever "designed" the plug-in api should have wasted
1967	# his/her time with staying away from the project - would have	2367	# his/her time with staying away from the project - would have
1968	# saved others a lot of time, without doubt.	2368	# saved others a lot of time, without doubt.
1969	void set_path (mapstruct *where, char *path)	2369	void set_path (mapstruct *where, char *path)
…		…
1984		2384
1985	void set_unique (mapstruct *map, bool unique)	2385	void set_unique (mapstruct *map, bool unique)
1986	CODE:	2386	CODE:
1987	map->unique = unique;	2387	map->unique = unique;
1988		2388
		2389	void
		2390	trigger (mapstruct *map, long connection, bool state = true)
		2391	CODE:
		2392	activate_connection (map, connection, state);
		2393
		2394	void
		2395	get_connection (mapstruct *map, long connection)
		2396	PPCODE:
		2397	oblinkpt *obp = get_connection_links (map, connection);
		2398	if (obp)
		2399	for (objectlink *ol = obp->link; ol; ol = ol->next)
		2400	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, ol->ob)));
		2401
1989	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)	2402	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)
1990		2403
1991	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)	2404	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)
1992		2405
1993	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)	2406	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)
…		…
1997	cf_map_normalise (mapstruct *map, int x, int y)	2410	cf_map_normalise (mapstruct *map, int x, int y)
1998	PPCODE:	2411	PPCODE:
1999	{	2412	{
2000	mapstruct *nmap = 0;	2413	mapstruct *nmap = 0;
2001	I16 nx = 0, ny = 0;	2414	I16 nx = 0, ny = 0;
2002	int flags = cf_map_get_flags (map, &nmap, x, y, &nx, &ny);	2415	int flags = get_map_flags (map, &nmap, x, y, &nx, &ny);
2003		2416
2004	EXTEND (SP, 4);	2417	EXTEND (SP, 4);
2005	PUSHs (sv_2mortal (newSViv (flags)));	2418	PUSHs (sv_2mortal (newSViv (flags)));
2006		2419
2007	if (GIMME_V == G_ARRAY)	2420	if (GIMME_V == G_ARRAY)
…		…
2019	{	2432	{
2020	object *o;	2433	object *o;
2021	mapstruct *nmap = 0;	2434	mapstruct *nmap = 0;
2022	I16 nx, ny;	2435	I16 nx, ny;
2023		2436
2024	cf_map_get_flags (map, &nmap, x, y, &nx, &ny);	2437	get_map_flags (map, &nmap, x, y, &nx, &ny);
2025		2438
2026	if (nmap)	2439	if (nmap)
2027	for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above)	2440	for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above)
2028	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));	2441	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
2029	}	2442	}
…		…
2054	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;	2467	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
2055	}	2468	}
2056	OUTPUT:	2469	OUTPUT:
2057	RETVAL	2470	RETVAL
2058		2471
2059	# "serialise" map perl data into a ref
2060	void
2061	_get_obs (mapstruct *map)
2062	PPCODE:
2063	{
2064	object *o;
2065	int x, y;
2066	AV *obs = newAV ();
2067	int nonnull = 0;
2068		2472
2069	for (y = 0; y < MAP_HEIGHT (map); y++)	2473	MODULE = cf PACKAGE = cf::arch
2070	for (x = 0; x < MAP_WIDTH (map); x++)
2071	{
2072	AV *av = newAV ();
2073		2474
2074	for (o = GET_MAP_OB (map, x, y); o; o = o->above)	2475	archetype *find (const char *name)
2075	{	2476	CODE:
2076	SV *sv = SVptr_cache_get (o);	2477	RETVAL = find_archetype (name);
		2478	OUTPUT:
		2479	RETVAL
2077		2480
2078	if (sv && HvFILL (SvRV (sv)))	2481	archetype *first()
2079	{
2080	nonnull = 1;
2081	sv = newSVsv (sv);
2082	}
2083	else
2084	sv = &PL_sv_undef;
2085
2086	av_push (av, sv);
2087	}
2088
2089	av_store (obs, x + y * MAP_HEIGHT (map), newRV_noinc ((SV *)av));
2090	}
2091
2092	if (nonnull)
2093	XPUSHs (sv_2mortal (newRV_noinc ((SV *)obs)));
2094	else
2095	SvREFCNT_dec (obs);
2096	}
2097
2098	# "deserialise" perl map data into the map
2099	void
2100	_set_obs (mapstruct *map, SV *sv)
2101	CODE:
2102	{
2103	object *o;
2104	AV *av;
2105	int x, y;
2106	AV *obs = (AV *)SvRV (sv);
2107
2108	for (y = 0; y < MAP_HEIGHT (map); y++)
2109	for (x = 0; x < MAP_WIDTH (map); x++)
2110	{
2111	sv = *av_fetch (obs, x + y * MAP_HEIGHT (map), 1);
2112
2113	if (!SvROK (sv))
2114	continue;
2115
2116	av = (AV *)SvRV (sv);
2117
2118	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
2119	{
2120	sv = av_shift (av);
2121
2122	if (SvROK (sv))
2123	{
2124	sv_magic ((SV *)SvRV (sv), 0, PERL_MAGIC_ext, (char *)o, 0);
2125	SVptr_cache_set (o, sv);
2126	}
2127	}
2128	}
2129	}
2130
2131
2132	MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
2133
2134	archetype *cf_archetype_get_first()
2135	PROTOTYPE:	2482	PROTOTYPE:
2136	ALIAS: first = 0	2483	CODE:
		2484	RETVAL = first_archetype;
		2485	OUTPUT: RETVAL
2137		2486
2138	archetype *cf_archetype_get_next (archetype *arch)	2487	archetype *next (archetype *arch)
2139	ALIAS: next = 0	2488	CODE:
		2489	RETVAL = arch->next;
		2490	OUTPUT: RETVAL
2140		2491
2141	archetype *cf_archetype_get_head (archetype *arch)	2492	archetype *head (archetype *arch)
2142	ALIAS: head = 0	2493	CODE:
		2494	RETVAL = arch->head;
		2495	OUTPUT: RETVAL
2143		2496
2144	archetype *cf_archetype_get_more (archetype *arch)	2497	archetype *more (archetype *arch)
2145	ALIAS: more = 0	2498	CODE:
		2499	RETVAL = arch->more;
		2500	OUTPUT: RETVAL
2146		2501
2147	const char *cf_archetype_get_name (archetype *arch)	2502	const char *name (archetype *arch)
2148	ALIAS: name = 0	2503	CODE:
		2504	RETVAL = arch->name;
		2505	OUTPUT: RETVAL
2149		2506
2150	object *cf_archetype_get_clone (archetype *arch)	2507	object *clone (archetype *arch)
2151	ALIAS: clone = 0	2508	CODE:
		2509	RETVAL = &arch->clone;
		2510	OUTPUT: RETVAL
2152		2511
2153	MODULE = cf PACKAGE = cf::party PREFIX = cf_party_	2512	MODULE = cf PACKAGE = cf::party
2154		2513
2155	partylist *cf_party_get_first ()	2514	partylist *first ()
2156	PROTOTYPE:	2515	PROTOTYPE:
2157	ALIAS: first = 0	2516	CODE:
		2517	RETVAL = get_firstparty ();
		2518	OUTPUT: RETVAL
2158		2519
2159	partylist *cf_party_get_next (partylist *party)	2520	partylist *next (partylist *party)
2160	ALIAS: next = 0	2521	CODE:
		2522	RETVAL = party->next;
		2523	OUTPUT: RETVAL
2161		2524
2162	const char *cf_party_get_name (partylist *party)	2525	const char *name (partylist *party)
		2526	CODE:
		2527	RETVAL = party->partyname;
		2528	OUTPUT: RETVAL
2163		2529
2164	const char *cf_party_get_password (partylist *party)	2530	const char *password (partylist *party)
2165	ALIAS: password = 0	2531	CODE:
		2532	RETVAL = party->passwd;
		2533	OUTPUT: RETVAL
2166		2534
2167	player *cf_party_get_first_player (partylist *party)	2535	MODULE = cf PACKAGE = cf::region
2168	ALIAS: first_player = 0
2169		2536
2170	player *cf_party_get_next_player (partylist *party, player *op)	2537	region *first ()
2171	ALIAS: next_player = 0
2172
2173
2174	MODULE = cf PACKAGE = cf::region PREFIX = cf_region_
2175
2176	region *cf_region_get_first ()
2177	PROTOTYPE:	2538	PROTOTYPE:
2178	ALIAS: first = 0	2539	CODE:
		2540	RETVAL = first_region;
		2541	OUTPUT: RETVAL
2179		2542
		2543	region *next (region *reg)
		2544	CODE:
		2545	RETVAL = reg->next;
		2546	OUTPUT: RETVAL
		2547
		2548	const char *name (region *reg)
		2549	CODE:
		2550	RETVAL = reg->name;
		2551	OUTPUT: RETVAL
		2552
		2553	region *parent (region *reg)
		2554	CODE:
		2555	RETVAL = reg->parent;
		2556	OUTPUT: RETVAL
		2557
2180	const char *cf_region_get_name (region *reg)	2558	const char *longname (region *reg)
2181	ALIAS: name = 0	2559	CODE:
		2560	RETVAL = reg->longname;
		2561	OUTPUT: RETVAL
2182		2562
2183	region *cf_region_get_next (region *reg)	2563	const char *msg (region *reg)
2184	ALIAS: next = 0	2564	CODE:
		2565	RETVAL = reg->msg;
		2566	OUTPUT: RETVAL
2185		2567
2186	region *cf_region_get_parent (region *reg)	2568	MODULE = cf PACKAGE = cf::living
2187	ALIAS: parent = 0
2188
2189	const char *cf_region_get_longname (region *reg)
2190	ALIAS: longname = 0
2191
2192	const char *cf_region_get_message (region *reg)
2193	ALIAS: message = 0
2194
2195
2196	MODULE = cf PACKAGE = cf::living PREFIX = cf_living_
2197		2569
2198	val64	2570	val64
2199	exp (living *liv, val64 new_val = 0)	2571	exp (living *liv, val64 new_val = 0)
2200	PROTOTYPE: $;$	2572	PROTOTYPE: $;$
2201	ALIAS:	2573	ALIAS:

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