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Comparing deliantra/server/server/cfperl.xs (file contents):
Revision 1.10 by root, Fri Aug 25 17:11:53 2006 UTC vs.
Revision 1.55 by root, Tue Sep 12 18:15:34 2006 UTC

…		…
4		4
5	/*	5	/*
6	* This code is placed under the GNU General Public Licence (GPL)	6	* This code is placed under the GNU General Public Licence (GPL)
7	*	7	*
8	* Copyright (C) 2001-2005 by Chachkoff Yann	8	* Copyright (C) 2001-2005 by Chachkoff Yann
9	* Copyright (C) 2006 by Marc Lehmann <cf@schmorpd.e>	9	* Copyright (C) 2006 by Marc Lehmann <cf@schmorp.de>
10	*	10	*
11	* This program is free software; you can redistribute it and/or modify	11	* This program is free software; you can redistribute it and/or modify
12	* it under the terms of the GNU General Public License as published by	12	* it under the terms of the GNU General Public License as published by
13	* the Free Software Foundation; either version 2 of the License, or	13	* the Free Software Foundation; either version 2 of the License, or
14	* (at your option) any later version.	14	* (at your option) any later version.
…		…
21	* You should have received a copy of the GNU General Public License	21	* You should have received a copy of the GNU General Public License
22	* along with this program; if not, write to the Free Software	22	* along with this program; if not, write to the Free Software
23	* Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA	23	* Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
24	*/	24	*/
25		25
26	#include <EXTERN.h>
27	#include <perl.h>
28	#include <XSUB.h>
29
30	#undef save_long // clashes with libproto.h
31
32	#define PLUGIN_NAME "perl"	26	#define PLUGIN_NAME "perl"
33	#define PLUGIN_VERSION "cfperl 0.3"	27	#define PLUGIN_VERSION "cfperl 0.5"
34
35	#ifndef __CEXTRACT__
36	#include <plugin.h>
37	#endif
38
39	#undef MODULEAPI
40	#ifdef WIN32
41	#else
42	#define MODULEAPI
43	#endif
44		28
45	#include <plugin_common.h>	29	#include <plugin_common.h>
46	#include <sounds.h>	30	#include <sounds.h>
47	#include <cstdarg>	31	#include <cstdarg>
48	#include <sproto.h>	32	#include <sproto.h>
49		33
50	#include "cfperl.h"	34	#include "cfperl.h"
		35	#include "shstr.h"
		36
		37	#include <EXTERN.h>
		38	#include <perl.h>
		39	#include <XSUB.h>
51		40
52	#include "perlxsi.c"	41	#include "perlxsi.c"
53
54	static void *globalEventListener (int *type, ...);
55		42
56	extern sint64 *levels; // the experience table	43	extern sint64 *levels; // the experience table
57		44
58	typedef object object_ornull;	45	typedef object object_ornull;
59	typedef mapstruct mapstruct_ornull;	46	typedef mapstruct mapstruct_ornull;
60		47
61	typedef double val64;	48	typedef double val64;
62	#define newSVval64 newSVnv	49	#define newSVval64 newSVnv
63	#define SvVAL64 SvNV	50	#define SvVAL64 SvNV
64		51
65	static f_plug_api gethook;	52	static f_plug_api gethook = cfapi_get_hooks;
66	static f_plug_api registerGlobalEvent;	53	static f_plug_api object_set_property = cfapi_object_set_property;
67	static f_plug_api unregisterGlobalEvent;	54	static f_plug_api object_insert = cfapi_object_insert;
68	static f_plug_api systemDirectory;
69	static f_plug_api object_set_property;
70	static f_plug_api map_get_map;
71	static f_plug_api object_insert;
72
73	/* this is a stupid way to do things, and awkward to use for plug-in authors */
74	typedef struct
75	{
76	object* who;
77	object* activator;
78	object* third;
79	object* event;
80	mapstruct* map;
81	char message[1024];
82	int fix; // seems to be python-only, and should not be part of the API
83	int event_code;
84	char extension[1024]; // name field, should invoke specific perl extension
85	char options[1024]; // slaying field of event_connectors
86	int returnvalue;
87	} CFPContext;
88		55
89	static HV *obj_cache;	56	static HV *obj_cache;
90	static PerlInterpreter *perl;	57	static PerlInterpreter *perl;
91		58
92	static AV *cb_global, *cb_object, *cb_player, *cb_type, *cb_map;	59	static AV *cb_global, *cb_object, *cb_player, *cb_type, *cb_map;
…		…
99	#define PUSH_PV PUSHcfapi_va(STRING, const char *)	66	#define PUSH_PV PUSHcfapi_va(STRING, const char *)
100	#define PUSH_IV PUSHs (sv_2mortal (newSViv (va_arg (args, int))))	67	#define PUSH_IV PUSHs (sv_2mortal (newSViv (va_arg (args, int))))
101		68
102	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	69	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
103		70
104	// garbage collect some perl objects, if possible
105	// all objects no longer referenced and empty are
106	// eligible for destruction.
107	static void
108	clean_obj_cache ()
109	{
110	static int count;
111
112	if (++count & 7)
113	return;
114
115	int todo = 1000;
116	do
117	{
118	I32 klen;
119	char *key;
120	HE *he = hv_iternext (obj_cache);
121
122	if (he)
123	{
124	SV *sv = hv_iterval (obj_cache, he);
125
126	// empty and unreferenced? nuke it
127	if (SvREFCNT (sv) == 1 && SvREFCNT (SvRV (sv)) == 1 && !HvFILL ((HV *)(SvRV (sv))))
128	{
129	hv_delete (obj_cache, HeKEY (he), HeKLEN (he), G_DISCARD);
130	todo++;
131	}
132	}
133	else
134	break;
135	}
136	while (--todo);
137	}
138
139	static SV *	71	static SV *
140	newSVptr (void *ptr, const char *klass)	72	newSVptr (void *ptr, const char *klass, HV *hv = newHV ())
141	{	73	{
142	SV *sv;	74	SV *sv;
143		75
144	if (!ptr)	76	if (!ptr)
145	return &PL_sv_undef;	77	return &PL_sv_undef;
146		78
147	sv = (SV *)newHV ();
148	sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	79	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
149	return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1));	80	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		81	}
		82
		83	template<class attachable>
		84	SV *
		85	newSVattachable (attachable *obj, const char *klass)
		86	{
		87	if (!obj)
		88	return &PL_sv_undef;
		89
		90	if (!obj->self)
		91	obj->self = newSVptr (obj, klass);
		92
		93	return newSVsv (obj->self);
150	}	94	}
151		95
152	static void	96	static void
153	SVptr_cache_set (void *ptr, SV *sv)	97	SVptr_cache_set (void *ptr, SV *sv)
154	{	98	{
…		…
216	return SvPTR (sv, klass);	160	return SvPTR (sv, klass);
217	else	161	else
218	return 0;	162	return 0;
219	}	163	}
220		164
		165	inline SV *to_sv (const shstr & v) { return v ? newSVpvn ((const char *)v, v.length ()) : &PL_sv_undef; }
		166	inline SV *to_sv (const char * v) { return newSVpv (v, 0); }
		167	inline SV *to_sv (bool v) { return newSViv (v); }
		168	inline SV *to_sv ( signed char v) { return newSViv (v); }
		169	inline SV *to_sv (unsigned char v) { return newSViv (v); }
		170	inline SV *to_sv ( signed short v) { return newSViv (v); }
		171	inline SV *to_sv (unsigned short v) { return newSVuv (v); }
		172	inline SV *to_sv ( signed int v) { return newSViv (v); }
		173	inline SV *to_sv (unsigned int v) { return newSVuv (v); }
		174	inline SV *to_sv ( signed long v) { return newSViv (v); }
		175	inline SV *to_sv (unsigned long v) { return newSVuv (v); }
		176	inline SV *to_sv ( signed long long v) { return newSVval64 (v); }
		177	inline SV *to_sv (unsigned long long v) { return newSVval64 (v); }
		178	inline SV *to_sv (float v) { return newSVnv (v); }
		179	inline SV *to_sv (double v) { return newSVnv (v); }
		180	inline SV *to_sv (player * v) { return newSVattachable (v, "cf::player::wrap"); }
		181	inline SV *to_sv (object * v) { return newSVattachable (v, v && v->type == PLAYER ? "cf::object::player::wrap" : "cf::object::wrap"); }
		182	inline SV *to_sv (mapstruct * v) { return newSVattachable (v, "cf::map::wrap"); }
		183	inline SV *to_sv (archetype * v) { return newSVptr (v, "cf::arch::wrap"); }
		184	inline SV *to_sv (partylist * v) { return newSVptr (v, "cf::party::wrap"); }
		185	inline SV *to_sv (region * v) { return newSVptr (v, "cf::region::wrap"); }
		186	inline SV *to_sv (living * v) { return newSVptr (v, "cf::living::wrap"); }
		187
		188	inline SV *to_sv (object & v) { return to_sv (&v); }
		189	inline SV *to_sv (living & v) { return to_sv (&v); }
		190
		191	//TODO:
		192	inline SV *to_sv (New_Face * v) { return to_sv (v->name); }
		193	inline SV *to_sv (treasurelist * v) { return to_sv (v->name); }
		194
		195	inline void sv_to (SV *sv, shstr &v) { v = SvPV_nolen (sv); }
		196	inline void sv_to (SV *sv, char * &v) { free (v); v = strdup (SvPV_nolen (sv)); } //TODO: verify that all simple pointers are strdup-managed
		197	inline void sv_to (SV *sv, bool &v) { v = SvIV (sv); }
		198	inline void sv_to (SV *sv, signed char &v) { v = SvIV (sv); }
		199	inline void sv_to (SV *sv, unsigned char &v) { v = SvIV (sv); }
		200	inline void sv_to (SV *sv, signed short &v) { v = SvIV (sv); }
		201	inline void sv_to (SV *sv, unsigned short &v) { v = SvIV (sv); }
		202	inline void sv_to (SV *sv, signed int &v) { v = SvIV (sv); }
		203	inline void sv_to (SV *sv, unsigned int &v) { v = SvUV (sv); }
		204	inline void sv_to (SV *sv, signed long &v) { v = SvIV (sv); }
		205	inline void sv_to (SV *sv, unsigned long &v) { v = SvUV (sv); }
		206	inline void sv_to (SV *sv, signed long long &v) { v = ( signed long long)SvVAL64 (sv); }
		207	inline void sv_to (SV *sv, unsigned long long &v) { v = (unsigned long long)SvVAL64 (sv); }
		208	inline void sv_to (SV *sv, float &v) { v = SvNV (sv); }
		209	inline void sv_to (SV *sv, double &v) { v = SvNV (sv); }
		210	inline void sv_to (SV *sv, player * &v) { v = (player *)SvPTR_ornull (sv, "cf::player"); }
		211	inline void sv_to (SV *sv, object * &v) { v = (object *)SvPTR_ornull (sv, "cf::object"); }
		212	inline void sv_to (SV *sv, archetype * &v) { v = (archetype *)SvPTR_ornull (sv, "cf::arch"); }
		213	inline void sv_to (SV *sv, mapstruct * &v) { v = (mapstruct *)SvPTR_ornull (sv, "cf::map"); }
		214	inline void sv_to (SV *sv, partylist * &v) { v = (partylist *)SvPTR_ornull (sv, "cf::party"); }
		215	inline void sv_to (SV *sv, region * &v) { v = (region *)SvPTR_ornull (sv, "cf::region"); }
		216	inline void sv_to (SV *sv, living * &v) { v = (living *)SvPTR_ornull (sv, "cf::living"); }
		217
		218	inline void sv_to (SV *sv, New_Face * &v) { v = &new_faces[FindFace (SvPV_nolen (sv), 0)]; } //TODO
		219	inline void sv_to (SV *sv, treasurelist * &v) { v = find_treasurelist (SvPV_nolen (sv)); } // TODO
		220
		221	template<class T>
		222	inline void sv_to (SV *sv, refptr<T> &v) { T *tmp; sv_to (sv, tmp); v = tmp; }
		223
		224	template<int N>
		225	inline void sv_to (SV *sv, char (&v)[N]) { assign (v, SvPV_nolen (sv)); }
		226
221	static SV *	227	static SV *
222	newSVdt_va (va_list &ap, data_type type)	228	newSVdt_va (va_list &ap, data_type type)
223	{	229	{
224	SV *sv;	230	SV *sv;
225		231
226	switch (type)	232	switch (type)
227	{	233	{
228	// first three exist only for cfapi-compatibility
229	case DT_INT_PTR:
230	sv = newSViv (*va_arg (ap, int *));
231	break;
232
233	case DT_INT64_PTR:
234	sv = newSVval64 ((val64)*va_arg (ap, sint64 *));
235	break;
236
237	case DT_DOUBLE_PTR:
238	sv = newSVnv (*va_arg (ap, double *));
239	break;
240
241	case DT_INT:	234	case DT_INT:
242	sv = newSViv (va_arg (ap, int));	235	sv = newSViv (va_arg (ap, int));
243	break;	236	break;
244		237
245	case DT_INT64:	238	case DT_INT64:
…		…
264	sv = str ? newSVpv (str, len) : &PL_sv_undef;	257	sv = str ? newSVpv (str, len) : &PL_sv_undef;
265	}	258	}
266	break;	259	break;
267		260
268	case DT_OBJECT:	261	case DT_OBJECT:
269	{	262	sv = to_sv (va_arg (ap, object *));
270	object *obj = va_arg (ap, object *);
271
272	if (!obj)
273	sv = &PL_sv_undef;
274	else
275	{
276	if (!obj->self)
277	switch (obj->type)
278	{
279	case MAP:
280	obj->self = static_cast<void *>(newSVptr (obj, "cf::object::map::wrap"));
281	break;
282
283	case PLAYER:
284	obj->self = static_cast<void *>(newSVptr (obj, "cf::object::player::wrap"));
285	break;
286
287	default:
288	obj->self = static_cast<void *>(newSVptr (obj, "cf::object::wrap"));
289	break;
290	}
291
292	sv = newSVsv (static_cast<SV *>(obj->self));
293	}
294	}
295	break;	263	break;
296		264
297	case DT_MAP:	265	case DT_MAP:
		266	// va_arg (object *) when void * is passed is an XSI extension
298	sv = newSVptr (va_arg (ap, mapstruct *), "cf::map::wrap");	267	sv = to_sv (va_arg (ap, mapstruct *));
299	break;	268	break;
300		269
301	case DT_PLAYER:	270	case DT_PLAYER:
302	sv = newSVptr (va_arg (ap, player *), "cf::player::wrap");	271	sv = to_sv (va_arg (ap, player *));
303	break;	272	break;
304		273
305	case DT_ARCH:	274	case DT_ARCH:
306	sv = newSVptr (va_arg (ap, archetype *), "cf::arch::wrap");	275	sv = to_sv (va_arg (ap, archetype *));
307	break;	276	break;
308		277
309	case DT_PARTY:	278	case DT_PARTY:
310	sv = newSVptr (va_arg (ap, partylist *), "cf::party::wrap");	279	sv = to_sv (va_arg (ap, partylist *));
311	break;	280	break;
312		281
313	case DT_REGION:	282	case DT_REGION:
314	sv = newSVptr (va_arg (ap, region *), "cf::region::wrap");	283	sv = to_sv (va_arg (ap, region *));
315	break;	284	break;
316		285
317	default:	286	default:
318	assert (("unhandled type in newSVdt_va", 0));	287	assert (("unhandled type in newSVdt_va", 0));
319	}	288	}
…		…
341	va_list ap;	310	va_list ap;
342	va_start (ap, type);	311	va_start (ap, type);
343		312
344	switch (type)	313	switch (type)
345	{	314	{
346	case CFAPI_INT: sv = newSVdt_va (ap, DT_INT_PTR ); break;	315	case CFAPI_INT: sv = newSViv (*va_arg (ap, int * )); break;
347	case CFAPI_LONG: sv = newSVdt_va (ap, DT_INT64_PTR ); break;	316	case CFAPI_LONG: sv = newSVval64 (*va_arg (ap, sint64 *)); break;
348	case CFAPI_DOUBLE: sv = newSVdt_va (ap, DT_DOUBLE_PTR); break;	317	case CFAPI_DOUBLE: sv = newSVnv (*va_arg (ap, double *)); break;
349	case CFAPI_STRING: sv = newSVdt_va (ap, DT_STRING); break;	318	case CFAPI_STRING: sv = newSVdt_va (ap, DT_STRING); break;
350	case CFAPI_POBJECT: sv = newSVdt_va (ap, DT_OBJECT); break;	319	case CFAPI_POBJECT: sv = newSVdt_va (ap, DT_OBJECT); break;
351	case CFAPI_PMAP: sv = newSVdt_va (ap, DT_MAP ); break;	320	case CFAPI_PMAP: sv = newSVdt_va (ap, DT_MAP ); break;
352	case CFAPI_PPLAYER: sv = newSVdt_va (ap, DT_PLAYER); break;	321	case CFAPI_PPLAYER: sv = newSVdt_va (ap, DT_PLAYER); break;
353	case CFAPI_PARCH: sv = newSVdt_va (ap, DT_ARCH ); break;	322	case CFAPI_PARCH: sv = newSVdt_va (ap, DT_ARCH ); break;
…		…
361	va_end (ap);	330	va_end (ap);
362		331
363	return sv;	332	return sv;
364	}	333	}
365		334
		335	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		336
		337	SV *
		338	registry_of (attachable_base *ext)
		339	{
		340	if (!ext->cb)
		341	ext->cb = newAV ();
		342
		343	return newRV_inc ((SV *)ext->cb);
		344	}
		345
		346	void attachable_base::clear ()
		347	{
		348	if (self)
		349	{
		350	if (cb)
		351	if (SvROK (*av_fetch (cb, EVENT_OBJECT_DESTROY, 1)))
		352	INVOKE_OBJECT (DESTROY, static_cast<object *>(this));
		353	else if (SvROK (*av_fetch (cb, EVENT_MAP_DESTROY, 1)))
		354	INVOKE_MAP (DESTROY, static_cast<mapstruct *>(this));
		355
		356	// disconnect Perl from C, to avoid crashes
		357	sv_unmagic (SvRV ((SV *)self), PERL_MAGIC_ext);
		358
		359	// clear the perl hash, might or might not be a good idea
		360	hv_clear ((HV *)SvRV ((SV *)self));
		361
		362	SvREFCNT_dec (self);
		363	self = 0;
		364	}
		365
		366	if (cb)
		367	{
		368	SvREFCNT_dec (cb);
		369	cb = 0;
		370	}
		371
		372	attach = 0;
		373	}
		374
		375	void attachable_base::optimise ()
		376	{
		377	if (!self)
		378	return;
		379
		380	HV *hv = (HV *)SvRV ((SV *)self);
		381
		382	if (SvREFCNT ((SV *)self) == 1
		383	&& SvREFCNT ((SV *)hv) == 1
		384	&& !HvKEYS (hv))
		385	{
		386	SvREFCNT_dec ((SV *)self);
		387	self = 0;
		388	}
		389	}
		390
		391	void attachable_base::instantiate (data_type type, void *obj)
		392	{
		393	dSP;
		394	ENTER;
		395	SAVETMPS;
		396	PUSHMARK (SP);
		397	EXTEND (SP, 2);
		398	PUSHs (sv_2mortal (newSVdt (type, obj)));
		399	PUSHs (sv_2mortal (newSVpv (attach, 0)));
		400
		401	attach = 0;
		402
		403	PUTBACK;
		404	call_pv ("cf::instantiate", G_DISCARD | G_VOID | G_EVAL);
		405	FREETMPS;
		406	LEAVE;
		407
		408	switch (type)
		409	{
		410	case DT_OBJECT: INVOKE_OBJECT (INSTANTIATE, obj); break;
		411	case DT_MAP: INVOKE_MAP (INSTANTIATE, obj); break;
		412	}
		413	}
		414
366	/////////////////////////////////////////////////////////////////////////////	415	/////////////////////////////////////////////////////////////////////////////
367		416
		417	void reattach (data_type type, void *obj)
		418	{
		419	//TODO only do this when the object has _attachment's
		420
		421	dSP;
		422	ENTER;
		423	SAVETMPS;
		424	PUSHMARK (SP);
		425	XPUSHs (sv_2mortal (newSVdt (type, obj)));
		426	PUTBACK;
		427	call_pv ("cf::reattach", G_DISCARD | G_VOID | G_EVAL);
		428	FREETMPS;
		429	LEAVE;
		430
		431	switch (type)
		432	{
		433	case DT_OBJECT: INVOKE_OBJECT (REATTACH, obj); break;
		434	case DT_PLAYER: INVOKE_PLAYER (REATTACH, obj); break;
		435	case DT_MAP: INVOKE_MAP (REATTACH, obj); break;
		436	}
		437	}
		438
		439	template<class subclass>
		440	void reattach (attachable<subclass> *obj)
		441	{
		442	obj->optimise ();
		443
		444	if (obj->self)
		445	reattach ((data_type) cftype<subclass>::dt, (subclass *)obj);
		446	}
		447
		448	#include "kw_hash.h"
		449
		450	object_freezer::object_freezer ()
		451	: dynbuf (128 * 1024, 64 * 1024)
		452	{
		453	av = newAV ();
		454	}
		455
		456	object_freezer::~object_freezer ()
		457	{
		458	SvREFCNT_dec (av);
		459	}
		460
		461	void object_freezer::put (attachable_base *ext)
		462	{
		463	ext->optimise ();
		464
		465	if (ext->self)
		466	{
		467	int idx = AvFILLp ((AV *)av) + 1;
		468	av_store (av, idx, SvREFCNT_inc (ext->self));
		469
		470	add ((void *)"oid ", 4);
		471	add ((sint32)idx);
		472	add ('\n');
		473	}
		474	}
		475
		476	bool object_freezer::save (const char *filename)
		477	{
		478	dSP;
		479	ENTER;
		480	SAVETMPS;
		481	PUSHMARK (SP);
		482	EXTEND (SP, 3);
		483	PUSHs (sv_2mortal (newSVpv (filename, 0)));
		484	PUSHs (sv_2mortal (newRV_noinc (newSVpvn ((char *)linearise (), size ()))));
		485	PUSHs (sv_2mortal (newRV_inc ((SV *)av)));
		486	PUTBACK;
		487	call_pv ("cf::object_freezer_save", G_VOID | G_DISCARD | G_EVAL);
		488	FREETMPS;
		489	LEAVE;
		490	}
		491
		492	int fprintf (object_freezer &freezer, const char *format, ...)
		493	{
		494	va_list ap;
		495
		496	va_start (ap, format);
		497
		498	int len = vsnprintf ((char *)freezer.force (1024), 1024, format, ap);
		499
		500	if (len >= 0)
		501	freezer.alloc (len);
		502
		503	va_end (ap);
		504	}
		505
		506	int fputs (const char *s, object_freezer &freezer)
		507	{
		508	freezer.add (s);
		509	}
		510
		511	object_thawer::object_thawer (const char *filename)
		512	{
		513	static const char eof[] = "\n\n\n\0\0\0";
		514
		515	av = 0;
		516	text = 0;
		517	line = 0;
		518
		519	if (filename)
		520	{
		521	dSP;
		522	ENTER;
		523	SAVETMPS;
		524	PUSHMARK (SP);
		525	XPUSHs (sv_2mortal (newSVpv (filename, 0)));
		526	PUTBACK;
		527
		528	if (2 == call_pv ("cf::object_thawer_load", G_ARRAY | G_EVAL))
		529	{
		530	SPAGAIN;
		531
		532	// second value - perl objects
		533	{
		534	SV *sv = POPs;
		535	if (SvROK (sv))
		536	av = (AV *)SvREFCNT_inc (SvRV (sv));
		537	}
		538
		539	// first value - text part, pad with 3 zeroes
		540	{
		541	SV *sv = POPs;
		542	STRLEN len;
		543	char *sv_ = SvPVbyte (sv, len);
		544	text = newSV (len + sizeof (eof));
		545	SvCUR_set (text, len);
		546	memcpy (SvPVX (text), sv_, len);
		547	memcpy (SvEND (text), eof, sizeof (eof)); // just to be sure
		548
		549	line = SvPVX (text);
		550	}
		551	}
		552
		553	PUTBACK;
		554	FREETMPS;
		555	LEAVE;
		556	}
		557	}
		558
		559	void object_thawer::get (data_type type, void *obj, attachable_base *ext, int oid)
		560	{
		561	if (!av || oid < 0) // this is actually an error of sorts
		562	return;
		563
		564	// we have to "re-instantiate"/reattach to an object, so nuke ext->attach
		565	ext->clear ();
		566
		567	SV **svp = av_fetch ((AV *)av, oid, 0);
		568
		569	if (!svp || !SvROK (*svp))
		570	{
		571	printf ("trying to thaw duplicate or never-issued oid %d, ignoring.\n", oid);
		572	return;
		573	}
		574
		575	ext->self = *svp; *svp = &PL_sv_undef;
		576	sv_magic (SvRV (ext->self), 0, PERL_MAGIC_ext, (char *)obj, 0);
		577
		578	reattach (type, obj);
		579	}
		580
		581	object_thawer::~object_thawer ()
		582	{
		583	if (text) SvREFCNT_dec (text);
		584	if (av) SvREFCNT_dec (av);
		585	}
		586
		587	char *fgets (char *s, int n, object_thawer &thawer)
		588	{
		589	char *p = thawer.line;
		590	char *q = s;
		591
		592	if (!p)
		593	return 0;
		594
		595	while (--n)
		596	{
		597	if (!*p)
		598	break;
		599
		600	*q++ = *p;
		601
		602	if (*p++ == '\n')
		603	break;
		604	}
		605
		606	*q = 0;
		607	thawer.line = p;
		608
		609	return s == q ? 0 : s;
		610	}
		611
		612	keyword object_thawer::get_kv ()
		613	{
		614	if (!line)
		615	return KW_EOF;
		616
		617	for (;;)
		618	{
		619	char *p = line;
		620
		621	if (!*p)
		622	return KW_EOF;
		623
		624	// parse keyword
		625	while (*p > ' ')
		626	p++;
		627
		628	int klen = p - line;
		629
		630	if (*p++ != '\n')
		631	{
		632	// parse value
		633	while (*(unsigned char *)p <= ' ' && *p != '\n') // skip 0x01 .. 0x20
		634	++p;
		635
		636	last_value = p;
		637
		638	while (*p != '\n')
		639	p++;
		640
		641	*p++ = 0;
		642	}
		643	else
		644	last_value = 0;
		645
		646	line [klen] = 0;
		647	keyword_idx *kw = kw_lex::match (line, klen);
		648
		649	//printf ("KV %d<%s,%s>\n", kw ? kw->index : 0, line, last_value);//D
		650
		651	if (kw)
		652	{
		653	line = p;
		654	return kw->index;
		655	}
		656	else if (!*line || *line == '#')
		657	{
		658	// empty/comment line
		659	line = p;
		660	}
		661	else
		662	return KW_ERROR;
		663	}
		664	}
		665
		666	void object_thawer::get (shstr &sh) const
		667	{
		668	if (last_value)
		669	sh = last_value;
		670	else
		671	{
		672	sh = "<value missing>";
		673	LOG (llevError, "keyword requires value: <%s>\n", line);//TODO: add filename
		674	}
		675	}
		676
		677	void object_thawer::get_ml (keyword kend, shstr &sh)
		678	{
		679	char kw[128];
		680
		681	int klen = keyword_len [kend];
		682
		683	kw [0] = '\n';
		684	memcpy (kw + 1, keyword_str [kend], klen);
		685	kw [klen + 1] = '\n';
		686	kw [klen + 2] = 0;
		687
		688	// first test for completely empty msg... "endXXX\n"
		689	if (!strncmp (line, kw + 1, klen + 1))
		690	{
		691	sh = 0;
		692
		693	line += klen + 1;
		694
		695	return;
		696	}
		697	else
		698	{
		699	// multi-line strings are delimited by "\nendXXX\n" or "endXXX\n" (NULL)
		700
		701	char *end = strstr (line, kw);
		702
		703	if (!end)
		704	{
		705	sh = 0;
		706	return;
		707	}
		708
		709	*end = 0;
		710	sh = line;
		711
		712	line = end + keyword_len [kend] + 1;
		713
		714	while (*line++ != '\n')
		715	;
		716	}
		717	}
		718
		719	sint32 object_thawer::get_sint32 () const
		720	{
		721	char *p = last_value;
		722
		723	if (!p)
		724	return 0;
		725
		726	sint32 val = 0;
		727	bool negate;
		728
		729	if (*p == '-')
		730	{
		731	negate = true;
		732	++p;
		733	}
		734	else
		735	negate = false;
		736
		737	do
		738	{
		739	val *= 10;
		740	val += *p++ - '0';
		741	}
		742	while (*p);
		743
		744	return negate ? -val : val;
		745	}
		746
		747	sint64 object_thawer::get_sint64 () const
		748	{
		749	return last_value ? atoll (last_value) : 0;
		750	}
		751
		752	double object_thawer::get_double () const
		753	{
		754	return last_value ? atof (last_value) : 0;
		755	}
		756
		757	/////////////////////////////////////////////////////////////////////////////
		758
368	extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)	759	extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)
369	{	760	{
370	gethook = gethooksptr;
371	printf (PLUGIN_VERSION " init\n");
372
373	return 0;	761	return 0;
374	}	762	}
375		763
376	static CommArray_s rtn_cmd;	764	static CommArray_s rtn_cmd;
377		765
…		…
457	extern "C" int cfperl_postInitPlugin ()	845	extern "C" int cfperl_postInitPlugin ()
458	{	846	{
459	int hooktype = 1;	847	int hooktype = 1;
460	int rtype = 0;	848	int rtype = 0;
461		849
462	printf (PLUGIN_VERSION " post init\n");
463
464	registerGlobalEvent = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_system_register_global_event");
465	unregisterGlobalEvent = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_system_unregister_global_event");
466	systemDirectory = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_system_directory");
467	object_set_property = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_object_set_property");
468	map_get_map = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_map_get_map");
469	object_insert = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_object_insert");
470
471	cf_init_plugin (gethook);	850	cf_init_plugin (gethook);
472		851
473	/* Pick the global events you want to monitor from this plugin */
474	registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener);
475	//registerGlobalEvent (NULL, EVENT_CRASH, PLUGIN_NAME, globalEventListener);
476	registerGlobalEvent (NULL, EVENT_FIND_UNARMED_SKILL, PLUGIN_NAME, globalEventListener);
477	registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);
478	registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);
479	registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);
480	registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);
481
482	return 0;	852	return 0;
483	}
484
485	static void *
486	globalEventListener (int *type, ...)
487	{
488	va_list args;
489	static int rv;
490	int event_code;
491
492	if (!perl)
493	return NULL;
494
495	va_start (args, type);
496	event_code = va_arg (args, int);
497
498	if (event_code == EVENT_CLOCK)
499	{
500	clean_obj_cache ();
501	}
502	else
503	{
504	dSP;
505
506	ENTER;
507	SAVETMPS;
508
509	PUSHMARK (SP);
510
511	EXTEND (SP, 10);
512	PUSHs (sv_2mortal (newSViv (event_code)));
513
514	switch (event_code)
515	{
516	case EVENT_CRASH:
517	break;
518
519	case EVENT_SHOUT:
520	case EVENT_MUZZLE:
521	case EVENT_KICK:
522	PUSH_OB;
523	PUSH_PV;
524	break;
525
526	case EVENT_FIND_UNARMED_SKILL:
527	PUSH_OB;
528	break;
529
530	case EVENT_TELL:
531	break;
532	}
533
534	va_end (args);
535
536	PUTBACK;
537	int count = call_pv ("cf::inject_global_event", G_SCALAR | G_EVAL);
538	SPAGAIN;
539
540	if (SvTRUE (ERRSV))
541	LOG (llevError, "global event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
542
543	rv = count > 0 ? POPi : 0;
544
545	PUTBACK;
546	FREETMPS;
547	LEAVE;
548	}
549
550	return &rv;
551	}
552
553	extern "C" void *cfperl_eventListener (int *type, ...)
554	{
555	static int rv;
556	va_list args;
557	int event_code;
558	object *who, *activator, *third, *event;
559	char *message, *extension, *options;
560
561	if (!perl)
562	return NULL;
563
564	va_start (args, type);
565	who = va_arg (args, object *);
566	event_code = va_arg (args, int);
567	activator = va_arg (args, object *);
568	third = va_arg (args, object *);
569	message = va_arg (args, char *);
570	va_arg (args, int); // fix yourself
571	extension = va_arg (args, char *);
572	options = va_arg (args, char *);
573	event = va_arg (args, object *);
574	va_end (args);
575
576	{
577	dSP;
578
579	ENTER;
580	SAVETMPS;
581
582	PUSHMARK (SP);
583	EXTEND (SP, 10);
584
585	PUSHcfapi (STRING, extension);
586	PUSHs (sv_2mortal (newSViv (event_code)));
587
588	PUSHcfapi (POBJECT, event);
589	PUSHcfapi (POBJECT, who);
590
591	switch (event_code)
592	{
593	case EVENT_STOP: // $ob (e.g. arrow)
594	case EVENT_TIME: // $ob
595	case EVENT_TIMER: // $ob
596	break;
597
598	case EVENT_APPLY: // $ob, $who
599	case EVENT_DROP: // $ob, $who
600	case EVENT_CLOSE: // $ob, $who
601	case EVENT_MOVE: // $ob, $enemy
602	case EVENT_THROW: // $ob, $thrower
603	PUSHcfapi (POBJECT, activator);
604	break;
605
606	case EVENT_DROP_ON: // $ob, $who, $what
607	case EVENT_ATTACK: // $ob, $who, $victim (?? please god enlighten me)
608	PUSHcfapi (POBJECT, activator);
609	PUSHcfapi (POBJECT, third);
610	break;
611
612	case EVENT_TRIGGER: // $ob, $originator, [$victim], [$msg]
613	PUSHcfapi (POBJECT, activator);
614	PUSHcfapi (POBJECT, third);
615	PUSHcfapi (POBJECT, message);
616	break;
617
618	case EVENT_SAY: // $ob, $who, $msg
619	PUSHcfapi (POBJECT, activator);
620	PUSHcfapi (STRING, message);
621	break;
622
623	default:
624	LOG (llevError, "perl plugin called for unsupported event type %d", event_code);
625	break;
626	}
627
628	PUTBACK;
629	int count = call_pv ("cf::inject_event", G_SCALAR | G_EVAL);
630	SPAGAIN;
631
632	if (SvTRUE (ERRSV))
633	LOG (llevError, "event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
634
635	rv = count > 0 ? POPi : 0;
636
637	PUTBACK;
638	FREETMPS;
639	LEAVE;
640	}
641
642	return &rv;
643	}	853	}
644		854
645	extern "C" int cfperl_closePlugin ()	855	extern "C" int cfperl_closePlugin ()
646	{	856	{
647	return 0;	857	return 0;
648	}	858	}
649		859
650	void	860	void
651	cfperl_init ()	861	cfperl_init ()
652	{	862	{
		863	PERL_SYS_INIT3 (&settings.argc, &settings.argv, 0);
		864	perl = perl_alloc ();
		865	perl_construct (perl);
		866
		867	PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
		868
653	char *argv[] = {	869	char *argv[] = {
654	"",	870	"",
655	"-e"	871	"-e"
656	"BEGIN {"
657	" cf->bootstrap;"	872	"cf->bootstrap;"
658	" unshift @INC, cf::datadir ();"	873	"unshift @INC, cf::datadir ();"
659	"}"
660	""
661	"use cf;"	874	"require cf;"
662	};	875	};
663		876
664	perl = perl_alloc ();
665	perl_construct (perl);
666
667	PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
668
669	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))	877	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))
670	{	878	{
671	printf ("unable to initialize perl-interpreter, aborting.\n");	879	printf ("unable to initialize perl-interpreter, aborting.\n");
672
673	exit (EXIT_FAILURE);	880	exit (EXIT_FAILURE);
674	//perl_destruct (perl);
675	//perl_free (perl);
676	//perl = 0;
677	//return;
678	}	881	}
679		882
680	obj_cache = newHV ();	883	obj_cache = newHV ();
681	}	884	}
682		885
…		…
685	dSP;	888	dSP;
686		889
687	PUSHMARK (SP);	890	PUSHMARK (SP);
688	PUTBACK;	891	PUTBACK;
689	call_pv ("cf::main", G_DISCARD | G_VOID);	892	call_pv ("cf::main", G_DISCARD | G_VOID);
690	}
691
692	void cfperl_free_ob (object *op)
693	{
694	if (op->self) fprintf (stderr, "free_ob_self %p %s\n", op, op->name);//D
695	if (op->self) SvREFCNT_dec (op->self), op->self = 0;
696	if (op->cb) SvREFCNT_dec (op->cb), op->cb = 0;
697	}	893	}
698		894
699	static event_klass klass_of[NUM_EVENT_TYPES] = {	895	static event_klass klass_of[NUM_EVENT_TYPES] = {
700	# define def(type,name) KLASS_ ## type,	896	# define def(type,name) KLASS_ ## type,
701	# include "eventinc.h"	897	# include "eventinc.h"
702	# undef def	898	# undef def
703	};	899	};
		900
		901	#define KLASS_OF(event) (((unsigned int)event) < NUM_EVENT_TYPES ? klass_of [event] : KLASS_NONE)
704		902
705	static void	903	static void
706	gather_callbacks (AV *&callbacks, AV *registry, event_type event)	904	gather_callbacks (AV *&callbacks, AV *registry, event_type event)
707	{	905	{
708	// event must be in array	906	// event must be in array
…		…
751	// 2a. per-type callback	949	// 2a. per-type callback
752	// 4. global callbacks	950	// 4. global callbacks
753		951
754	gather_callbacks (callbacks, cb_global, event);	952	gather_callbacks (callbacks, cb_global, event);
755		953
756	switch (klass_of [event])	954	switch (KLASS_OF (event))
757	{	955	{
758	case KLASS_GLOBAL:	956	case KLASS_GLOBAL:
759	break;	957	break;
760		958
761	case KLASS_OBJECT:	959	case KLASS_OBJECT:
762	dt = (data_type) va_arg (ap, int);	960	dt = (data_type) va_arg (ap, int);
763	assert (("first argument must be of type object", dt == DT_OBJECT));	961	assert (("first argument must be of type object", dt == DT_OBJECT));
764
765	op = va_arg (ap, object *);	962	op = va_arg (ap, object *);
766		963
		964	if (op->cb)
		965	gather_callbacks (callbacks, op->cb, event);
		966
		967	if (op->type)
		968	{
		969	if (op->subtype && op->type + op->subtype * NUM_SUBTYPES <= AvFILLp (cb_type))
		970	{
		971	SV *registry = AvARRAY (cb_type)[op->type + op->subtype * NUM_SUBTYPES];
		972
		973	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
		974	gather_callbacks (callbacks, (AV *)SvRV (registry), event);
		975	}
		976
		977	if (op->type <= AvFILLp (cb_type))
		978	{
		979	SV *registry = AvARRAY (cb_type)[op->type];
		980
		981	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
		982	gather_callbacks (callbacks, (AV *)SvRV (registry), event);
		983	}
		984	}
		985
767	gather_callbacks (callbacks, cb_object, event);	986	gather_callbacks (callbacks, cb_object, event);
768	//TODO: per-object
769
770	if (op->type > 0 && op->type <= AvFILLp (cb_type))
771	{
772	SV *registry = AvARRAY (cb_type)[op->type];
773
774	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
775	gather_callbacks (callbacks, (AV *)SvRV (registry), event);
776	}
777		987
778	break;	988	break;
779		989
780	case KLASS_PLAYER:	990	case KLASS_PLAYER:
781	dt = (data_type) va_arg (ap, int);	991	dt = (data_type) va_arg (ap, int);
782	assert (("first argument must be of type player", dt == DT_PLAYER));	992	assert (("first argument must be of type player", dt == DT_PLAYER));
783
784	pl = va_arg (ap, player *);	993	pl = va_arg (ap, player *);
		994
		995	if (pl->cb)
		996	gather_callbacks (callbacks, pl->cb, event);
		997
785	gather_callbacks (callbacks, cb_player, event);	998	gather_callbacks (callbacks, cb_player, event);
786	break;	999	break;
787		1000
788	case KLASS_MAP:	1001	case KLASS_MAP:
789	dt = (data_type) va_arg (ap, int);	1002	dt = (data_type) va_arg (ap, int);
790	assert (("first argument must be of type object", dt == DT_MAP));	1003	assert (("first argument must be of type object", dt == DT_MAP));
791
792	map = va_arg (ap, mapstruct *);	1004	map = va_arg (ap, mapstruct *);
		1005
		1006	if (map->cb)
		1007	gather_callbacks (callbacks, map->cb, event);
		1008
793	gather_callbacks (callbacks, cb_map, event);	1009	gather_callbacks (callbacks, cb_map, event);
794	break;	1010	break;
795		1011
796	default:	1012	default:
797	assert (("unsupported event klass in cfperl_invoke", 0));	1013	assert (("unsupported event klass in cfperl_invoke", 0));
…		…
809	EXTEND (SP, 3);	1025	EXTEND (SP, 3);
810		1026
811	PUSHs (sv_2mortal (newSViv (event))); // only used for debugging nowadays	1027	PUSHs (sv_2mortal (newSViv (event))); // only used for debugging nowadays
812	PUSHs (sv_2mortal (newRV_noinc ((SV *)callbacks)));	1028	PUSHs (sv_2mortal (newRV_noinc ((SV *)callbacks)));
813		1029
814	switch (klass_of [event])	1030	switch (KLASS_OF (event))
815	{	1031	{
816	case KLASS_OBJECT: PUSHs (sv_2mortal (newSVdt (DT_OBJECT, op))); break;	1032	case KLASS_OBJECT: PUSHs (sv_2mortal (newSVdt (DT_OBJECT, op))); break;
817	case KLASS_PLAYER: PUSHs (sv_2mortal (newSVdt (DT_PLAYER, pl))); break;	1033	case KLASS_PLAYER: PUSHs (sv_2mortal (newSVdt (DT_PLAYER, pl))); break;
818	case KLASS_MAP: PUSHs (sv_2mortal (newSVdt (DT_MAP, map))); break;	1034	case KLASS_MAP: PUSHs (sv_2mortal (newSVdt (DT_MAP, map))); break;
819	}	1035	}
…		…
823	dt = (data_type) va_arg (ap, int);	1039	dt = (data_type) va_arg (ap, int);
824		1040
825	if (dt == DT_END)	1041	if (dt == DT_END)
826	break;	1042	break;
827		1043
		1044	if (dt == DT_AV)
		1045	{
		1046	AV *av = va_arg (ap, AV *);
		1047
		1048	for (int i = 0; i <= av_len (av); ++i)
		1049	XPUSHs (*av_fetch (av, i, 1));
		1050	}
		1051	else
828	XPUSHs (sv_2mortal (newSVdt_va (ap, dt)));	1052	XPUSHs (sv_2mortal (newSVdt_va (ap, dt)));
829	}	1053	}
830		1054
831	va_end (ap);	1055	va_end (ap);
832		1056
833	PUTBACK;	1057	PUTBACK;
834	int count = call_pv ("cf::invoke", G_SCALAR | G_EVAL);	1058	int count = call_pv ("cf::do_invoke", G_SCALAR | G_EVAL);
835	SPAGAIN;	1059	SPAGAIN;
836		1060
837	count = count > 0 ? POPi : 0;	1061	count = count > 0 ? POPi : 0;
838		1062
839	FREETMPS;	1063	FREETMPS;
840	LEAVE;	1064	LEAVE;
841		1065
842	return count;	1066	return count;
		1067	}
		1068
		1069	SV *
		1070	cfperl_result (int idx)
		1071	{
		1072	AV *av = get_av ("cfperl::invoke_results", 0);
		1073	if (!av)
		1074	return &PL_sv_undef;
		1075
		1076	SV **sv = av_fetch (av, idx, 0);
		1077	if (!sv)
		1078	return &PL_sv_undef;
		1079
		1080	return *sv;
		1081	}
		1082
		1083	int
		1084	cfperl_result_INT (int idx)
		1085	{
		1086	return SvIV (cfperl_result (idx));
843	}	1087	}
844		1088
845	MODULE = cf PACKAGE = cf PREFIX = cf_	1089	MODULE = cf PACKAGE = cf PREFIX = cf_
846		1090
847	BOOT:	1091	BOOT:
…		…
981	const_iv (BUILDER)	1225	const_iv (BUILDER)
982	const_iv (MATERIAL)	1226	const_iv (MATERIAL)
983	const_iv (ITEM_TRANSFORMER)	1227	const_iv (ITEM_TRANSFORMER)
984	const_iv (QUEST)	1228	const_iv (QUEST)
985		1229
		1230	const_iv (NUM_SUBTYPES)
		1231
986	const_iv (ST_BD_BUILD)	1232	const_iv (ST_BD_BUILD)
987	const_iv (ST_BD_REMOVE)	1233	const_iv (ST_BD_REMOVE)
988		1234
989	const_iv (ST_MAT_FLOOR)	1235	const_iv (ST_MAT_FLOOR)
990	const_iv (ST_MAT_WALL)	1236	const_iv (ST_MAT_WALL)
…		…
1014	const_iv (AT_HOLYWORD)	1260	const_iv (AT_HOLYWORD)
1015	const_iv (AT_BLIND)	1261	const_iv (AT_BLIND)
1016	const_iv (AT_INTERNAL)	1262	const_iv (AT_INTERNAL)
1017	const_iv (AT_LIFE_STEALING)	1263	const_iv (AT_LIFE_STEALING)
1018	const_iv (AT_DISEASE)	1264	const_iv (AT_DISEASE)
1019
1020	const_iv (QUEST_IN_PROGRESS)
1021	const_iv (QUEST_DONE_QUEST)
1022	const_iv (QUEST_DONE_TASK)
1023	const_iv (QUEST_START_QUEST)
1024	const_iv (QUEST_END_QUEST)
1025	const_iv (QUEST_START_TASK)
1026	const_iv (QUEST_END_TASK)
1027	const_iv (QUEST_OVERRIDE)
1028	const_iv (QUEST_ON_ACTIVATE)
1029		1265
1030	const_iv (WEAP_HIT)	1266	const_iv (WEAP_HIT)
1031	const_iv (WEAP_SLASH)	1267	const_iv (WEAP_SLASH)
1032	const_iv (WEAP_PIERCE)	1268	const_iv (WEAP_PIERCE)
1033	const_iv (WEAP_CLEAVE)	1269	const_iv (WEAP_CLEAVE)
…		…
1218		1454
1219	const_iv (SK_EXP_ADD_SKILL)	1455	const_iv (SK_EXP_ADD_SKILL)
1220	const_iv (SK_EXP_TOTAL)	1456	const_iv (SK_EXP_TOTAL)
1221	const_iv (SK_EXP_NONE)	1457	const_iv (SK_EXP_NONE)
1222	const_iv (SK_SUBTRACT_SKILL_EXP)	1458	const_iv (SK_SUBTRACT_SKILL_EXP)
		1459	const_iv (SK_EXP_SKILL_ONLY)
1223		1460
1224	const_iv (SK_LOCKPICKING)	1461	const_iv (SK_LOCKPICKING)
1225	const_iv (SK_HIDING)	1462	const_iv (SK_HIDING)
1226	const_iv (SK_SMITHERY)	1463	const_iv (SK_SMITHERY)
1227	const_iv (SK_BOWYER)	1464	const_iv (SK_BOWYER)
…		…
1338	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1575	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1339	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1576	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1340		1577
1341	static const struct {	1578	static const struct {
1342	const char *name;	1579	const char *name;
		1580	int skip;
1343	IV klass;	1581	IV klass;
1344	IV iv;	1582	IV iv;
1345	} *eiv, event_iv[] = {	1583	} *eiv, event_iv[] = {
1346	# define def(klass,name) { # name, (IV)KLASS_ ## klass, (IV)EV_ ## klass ## _ ## name },	1584	# define def(klass,name) { "EVENT_" # klass "_" # name, sizeof ("EVENT_" # klass), (IV)KLASS_ ## klass, (IV)EVENT_ ## klass ## _ ## name },
1347	# include "eventinc.h"	1585	# include "eventinc.h"
1348	# undef def	1586	# undef def
1349	};	1587	};
1350		1588
1351	AV *av = get_av ("cf::EVENT", 1);	1589	AV *av = get_av ("cf::EVENT", 1);
1352		1590
1353	for (eiv = event_iv + sizeof (event_iv) / sizeof (event_iv [0]); eiv-- > event_iv; )	1591	for (eiv = event_iv + sizeof (event_iv) / sizeof (event_iv [0]); eiv-- > event_iv; )
1354	{	1592	{
1355	AV *event = newAV ();	1593	AV *event = newAV ();
1356	av_push (event, newSVpv ((char *)eiv->name, 0));	1594	av_push (event, newSVpv ((char *)eiv->name + eiv->skip, 0));
1357	av_push (event, newSViv (eiv->klass));	1595	av_push (event, newSViv (eiv->klass));
1358	av_store (av, eiv->iv, newRV_noinc ((SV *)event));	1596	av_store (av, eiv->iv, newRV_noinc ((SV *)event));
1359	}	1597	newCONSTSUB (stash, (char *)eiv->name, newSViv (eiv->iv));
1360
1361	static const struct {
1362	const char *name;
1363	IV iv;
1364	} *event, event_list[] = {
1365	# define const_event(name) { # name, (IV)EVENT_ ## name },
1366	const_event (NONE)
1367	const_event (APPLY)
1368	const_event (ATTACK)
1369	const_event (DROP)
1370	const_event (DROP_ON)
1371	const_event (PICKUP)
1372	const_event (SAY)
1373	const_event (STOP)
1374	const_event (TIME)
1375	const_event (THROW)
1376	const_event (TRIGGER)
1377	const_event (CLOSE)
1378	const_event (TIMER)
1379	const_event (MOVE)
1380
1381	//const_event (CLOCK)
1382	const_event (CRASH)
1383	const_event (SHOUT)
1384	const_event (TELL)
1385	const_event (MUZZLE)
1386	const_event (KICK)
1387	const_event (FIND_UNARMED_SKILL)
1388	//const_event (FREE_OB)
1389	};
1390
1391	av = get_av ("cf::PLUGIN_EVENT", 1);
1392
1393	for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; )
1394	av_store (av, event->iv, newSVpv ((char *)event->name, 0));
1395
1396	static const struct {
1397	int dtype;
1398	const char *name;
1399	IV idx;
1400	} *cprop, prop_table[] = {
1401	# define prop(type, name) { type, # name, (IV) CFAPI_ ## name },
1402	prop (CFAPI_INT, MAP_PROP_FLAGS)
1403	prop (CFAPI_INT, MAP_PROP_DIFFICULTY)
1404	prop (CFAPI_STRING, MAP_PROP_PATH)
1405	prop (CFAPI_STRING, MAP_PROP_TMPNAME)
1406	prop (CFAPI_STRING, MAP_PROP_NAME)
1407	prop (CFAPI_INT, MAP_PROP_RESET_TIME)
1408	prop (CFAPI_INT, MAP_PROP_RESET_TIMEOUT)
1409	prop (CFAPI_INT, MAP_PROP_PLAYERS)
1410	prop (CFAPI_INT, MAP_PROP_DARKNESS)
1411	prop (CFAPI_INT, MAP_PROP_WIDTH)
1412	prop (CFAPI_INT, MAP_PROP_HEIGHT)
1413	prop (CFAPI_INT, MAP_PROP_ENTER_X)
1414	prop (CFAPI_INT, MAP_PROP_ENTER_Y)
1415	prop (CFAPI_INT, MAP_PROP_TEMPERATURE)
1416	prop (CFAPI_INT, MAP_PROP_PRESSURE)
1417	prop (CFAPI_INT, MAP_PROP_HUMIDITY)
1418	prop (CFAPI_INT, MAP_PROP_WINDSPEED)
1419	prop (CFAPI_INT, MAP_PROP_WINDDIR)
1420	prop (CFAPI_INT, MAP_PROP_SKY)
1421	prop (CFAPI_INT, MAP_PROP_WPARTX)
1422	prop (CFAPI_INT, MAP_PROP_WPARTY)
1423	prop (CFAPI_STRING, MAP_PROP_MESSAGE)
1424	prop (CFAPI_PMAP, MAP_PROP_NEXT)
1425	prop (CFAPI_PREGION, MAP_PROP_REGION)
1426	prop (CFAPI_POBJECT, OBJECT_PROP_OB_ABOVE)
1427	prop (CFAPI_POBJECT, OBJECT_PROP_OB_BELOW)
1428	prop (CFAPI_POBJECT, OBJECT_PROP_NEXT_ACTIVE_OB)
1429	prop (CFAPI_POBJECT, OBJECT_PROP_PREV_ACTIVE_OB)
1430	prop (CFAPI_POBJECT, OBJECT_PROP_INVENTORY)
1431	prop (CFAPI_POBJECT, OBJECT_PROP_ENVIRONMENT)
1432	prop (CFAPI_POBJECT, OBJECT_PROP_HEAD)
1433	prop (CFAPI_POBJECT, OBJECT_PROP_CONTAINER)
1434	prop (CFAPI_PMAP, OBJECT_PROP_MAP)
1435	prop (CFAPI_INT, OBJECT_PROP_COUNT)
1436	prop (CFAPI_INT, OBJECT_PROP_REFCOUNT)
1437	prop (CFAPI_STRING, OBJECT_PROP_NAME)
1438	prop (CFAPI_STRING, OBJECT_PROP_NAME_PLURAL)
1439	prop (CFAPI_STRING, OBJECT_PROP_TITLE)
1440	prop (CFAPI_STRING, OBJECT_PROP_RACE)
1441	prop (CFAPI_STRING, OBJECT_PROP_SLAYING)
1442	prop (CFAPI_STRING, OBJECT_PROP_SKILL)
1443	prop (CFAPI_STRING, OBJECT_PROP_MESSAGE)
1444	prop (CFAPI_STRING, OBJECT_PROP_LORE)
1445	prop (CFAPI_INT, OBJECT_PROP_X)
1446	prop (CFAPI_INT, OBJECT_PROP_Y)
1447	prop (CFAPI_DOUBLE, OBJECT_PROP_SPEED)
1448	prop (CFAPI_DOUBLE, OBJECT_PROP_SPEED_LEFT)
1449	prop (CFAPI_INT, OBJECT_PROP_NROF)
1450	prop (CFAPI_INT, OBJECT_PROP_DIRECTION)
1451	prop (CFAPI_INT, OBJECT_PROP_FACING)
1452	prop (CFAPI_INT, OBJECT_PROP_TYPE)
1453	prop (CFAPI_INT, OBJECT_PROP_SUBTYPE)
1454	prop (CFAPI_INT, OBJECT_PROP_CLIENT_TYPE)
1455	prop (CFAPI_INT, OBJECT_PROP_ATTACK_TYPE)
1456	prop (CFAPI_INT, OBJECT_PROP_PATH_ATTUNED)
1457	prop (CFAPI_INT, OBJECT_PROP_PATH_REPELLED)
1458	prop (CFAPI_INT, OBJECT_PROP_PATH_DENIED)
1459	prop (CFAPI_INT, OBJECT_PROP_MATERIAL)
1460	prop (CFAPI_STRING, OBJECT_PROP_MATERIAL_NAME)
1461	prop (CFAPI_INT, OBJECT_PROP_MAGIC)
1462	prop (CFAPI_INT, OBJECT_PROP_VALUE)
1463	prop (CFAPI_INT, OBJECT_PROP_LEVEL)
1464	prop (CFAPI_INT, OBJECT_PROP_LAST_HEAL)
1465	prop (CFAPI_INT, OBJECT_PROP_LAST_SP)
1466	prop (CFAPI_INT, OBJECT_PROP_LAST_GRACE)
1467	prop (CFAPI_INT, OBJECT_PROP_LAST_EAT)
1468	prop (CFAPI_INT, OBJECT_PROP_INVISIBLE_TIME)
1469	prop (CFAPI_INT, OBJECT_PROP_PICK_UP)
1470	prop (CFAPI_INT, OBJECT_PROP_ITEM_POWER)
1471	prop (CFAPI_INT, OBJECT_PROP_GEN_SP_ARMOUR)
1472	prop (CFAPI_INT, OBJECT_PROP_WEIGHT)
1473	prop (CFAPI_INT, OBJECT_PROP_WEIGHT_LIMIT)
1474	prop (CFAPI_INT, OBJECT_PROP_CARRYING)
1475	prop (CFAPI_INT, OBJECT_PROP_GLOW_RADIUS)
1476	prop (CFAPI_LONG, OBJECT_PROP_PERM_EXP)
1477	prop (CFAPI_POBJECT, OBJECT_PROP_CURRENT_WEAPON)
1478	prop (CFAPI_POBJECT, OBJECT_PROP_ENEMY)
1479	prop (CFAPI_POBJECT, OBJECT_PROP_ATTACKED_BY)
1480	prop (CFAPI_INT, OBJECT_PROP_RUN_AWAY)
1481	prop (CFAPI_POBJECT, OBJECT_PROP_CHOSEN_SKILL)
1482	prop (CFAPI_INT, OBJECT_PROP_HIDDEN)
1483	prop (CFAPI_INT, OBJECT_PROP_MOVE_STATUS)
1484	prop (CFAPI_INT, OBJECT_PROP_MOVE_TYPE)
1485	prop (CFAPI_POBJECT, OBJECT_PROP_SPELL_ITEM)
1486	prop (CFAPI_DOUBLE, OBJECT_PROP_EXP_MULTIPLIER)
1487	prop (CFAPI_PARCH, OBJECT_PROP_ARCHETYPE)
1488	prop (CFAPI_PARCH, OBJECT_PROP_OTHER_ARCH)
1489	prop (CFAPI_STRING, OBJECT_PROP_CUSTOM_NAME)
1490	prop (CFAPI_INT, OBJECT_PROP_ANIM_SPEED)
1491	prop (CFAPI_INT, OBJECT_PROP_FRIENDLY)
1492	prop (CFAPI_STRING, OBJECT_PROP_SHORT_NAME)
1493	prop (CFAPI_INT, OBJECT_PROP_MAGICAL)
1494	prop (CFAPI_INT, OBJECT_PROP_LUCK)
1495	prop (CFAPI_POBJECT, OBJECT_PROP_OWNER)
1496	prop (CFAPI_POBJECT, OBJECT_PROP_PRESENT)
1497	prop (CFAPI_INT, OBJECT_PROP_CHEATER)
1498	prop (CFAPI_INT, OBJECT_PROP_MERGEABLE)
1499	prop (CFAPI_INT, OBJECT_PROP_PICKABLE)
1500	prop (CFAPI_INT, OBJECT_PROP_STR)
1501	prop (CFAPI_INT, OBJECT_PROP_DEX)
1502	prop (CFAPI_INT, OBJECT_PROP_CON)
1503	prop (CFAPI_INT, OBJECT_PROP_WIS)
1504	prop (CFAPI_INT, OBJECT_PROP_INT)
1505	prop (CFAPI_INT, OBJECT_PROP_POW)
1506	prop (CFAPI_INT, OBJECT_PROP_CHA)
1507	prop (CFAPI_INT, OBJECT_PROP_WC)
1508	prop (CFAPI_INT, OBJECT_PROP_AC)
1509	prop (CFAPI_INT, OBJECT_PROP_HP)
1510	prop (CFAPI_INT, OBJECT_PROP_SP)
1511	prop (CFAPI_INT, OBJECT_PROP_GP)
1512	prop (CFAPI_INT, OBJECT_PROP_FP)
1513	prop (CFAPI_INT, OBJECT_PROP_MAXHP)
1514	prop (CFAPI_INT, OBJECT_PROP_MAXSP)
1515	prop (CFAPI_INT, OBJECT_PROP_MAXGP)
1516	prop (CFAPI_INT, OBJECT_PROP_DAM)
1517	prop (CFAPI_STRING, OBJECT_PROP_GOD)
1518	prop (CFAPI_STRING, OBJECT_PROP_ARCH_NAME)
1519	prop (CFAPI_INT, OBJECT_PROP_INVISIBLE)
1520	prop (CFAPI_INT, OBJECT_PROP_FACE)
1521	};
1522
1523	HV *prop_type = get_hv ("cf::PROP_TYPE", 1);
1524	HV *prop_idx = get_hv ("cf::PROP_IDX", 1);
1525
1526	for (cprop = prop_table + sizeof (prop_table) / sizeof (prop_table [0]); cprop-- > prop_table; )
1527	{	1598	}
1528	hv_store (prop_type, cprop->name, strlen (cprop->name), newSViv (cprop->dtype), 0);
1529	hv_store (prop_idx, cprop->name, strlen (cprop->name), newSViv (cprop->idx ), 0);
1530	}
1531
1532	cb_global = get_av ("cf::CB_GLOBAL", 1);
1533	cb_object = get_av ("cf::CB_OBJECT", 1);
1534	cb_player = get_av ("cf::CB_PLAYER", 1);
1535	cb_type = get_av ("cf::CB_TYPE" , 1);
1536	cb_map = get_av ("cf::CB_MAP" , 1);
1537		1599
1538	//I_EVENT_API (PACKAGE);	1600	//I_EVENT_API (PACKAGE);
		1601	}
		1602
		1603	void _init_vars ()
		1604	CODE:
		1605	cb_global = get_av ("cf::CB_GLOBAL", 1);
		1606	cb_object = get_av ("cf::CB_OBJECT", 1);
		1607	cb_player = get_av ("cf::CB_PLAYER", 1);
		1608	cb_type = get_av ("cf::CB_TYPE" , 1);
		1609	cb_map = get_av ("cf::CB_MAP" , 1);
		1610
		1611	void _global_reattach ()
		1612	CODE:
		1613	{
		1614	// reattach to all attachable objects in the game.
		1615	for (player *pl = first_player; pl; pl = pl->next)
		1616	reattach (pl);
		1617
		1618	for (mapstruct *map = first_map; map; map = map->next)
		1619	reattach (map);
		1620
		1621	for (object *op = objects; op; op = op->next)
		1622	reattach (op);
1539	}	1623	}
1540		1624
1541	NV floor (NV x)	1625	NV floor (NV x)
1542		1626
1543	NV ceil (NV x)	1627	NV ceil (NV x)
…		…
1553	PROTOTYPE: $$	1637	PROTOTYPE: $$
1554		1638
1555	char *path_combine_and_normalize (char *base, char *path)	1639	char *path_combine_and_normalize (char *base, char *path)
1556	PROTOTYPE: $$	1640	PROTOTYPE: $$
1557		1641
1558	char *	1642	const char *
1559	cf_get_maps_directory (char *path)	1643	get_maps_directory (char *path)
1560	PROTOTYPE: $	1644	PROTOTYPE: $
1561	ALIAS: maps_directory = 0	1645	ALIAS: maps_directory = 0
		1646	CODE:
		1647	RETVAL = create_pathname (path);
		1648	OUTPUT: RETVAL
1562		1649
1563	void	1650	void
1564	sub_generation_inc ()	1651	sub_generation_inc ()
1565	CODE:	1652	CODE:
1566	PL_sub_generation++;	1653	PL_sub_generation++;
…		…
1575	confdir = 3	1662	confdir = 3
1576	localdir = 4	1663	localdir = 4
1577	playerdir = 5	1664	playerdir = 5
1578	datadir = 6	1665	datadir = 6
1579	CODE:	1666	CODE:
1580	{	1667	switch (ix)
1581	int unused_type;	1668	{
1582	RETVAL = (char *)systemDirectory (&unused_type, ix);	1669	case 0: RETVAL = settings.mapdir ; break;
1583	}	1670	case 1: RETVAL = settings.uniquedir; break;
		1671	case 2: RETVAL = settings.tmpdir ; break;
		1672	case 3: RETVAL = settings.confdir ; break;
		1673	case 4: RETVAL = settings.localdir ; break;
		1674	case 5: RETVAL = settings.playerdir; break;
		1675	case 6: RETVAL = settings.datadir ; break;
		1676	}
1584	OUTPUT: RETVAL	1677	OUTPUT: RETVAL
1585		1678
1586	int	1679	int
1587	cf_find_animation (char *text)	1680	cf_find_animation (char *text)
1588	PROTOTYPE: $	1681	PROTOTYPE: $
1589		1682
1590	int random_roll(int min, int max, object *op, int goodbad);	1683	int random_roll(int min, int max, object *op, int goodbad);
1591		1684
1592	const char *cost_string_from_value(uint64 cost, int approx = 0)	1685	const char *cost_string_from_value(uint64 cost, int approx = 0)
		1686
		1687	int invoke (int event, ...)
		1688	CODE:
		1689	if (KLASS_OF (event) != KLASS_GLOBAL) croak ("event class must be GLOBAL");
		1690	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		1691	for (int i = 1; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		1692	RETVAL = INVOKE_((event_type)event, ARG_AV (av));
		1693	OUTPUT: RETVAL
1593		1694
1594	int	1695	int
1595	exp_to_level (val64 exp)	1696	exp_to_level (val64 exp)
1596	CODE:	1697	CODE:
1597	{	1698	{
…		…
1628	RETVAL = newSVpv (resist_plus[atnr], 0);	1729	RETVAL = newSVpv (resist_plus[atnr], 0);
1629	else	1730	else
1630	XSRETURN_UNDEF;	1731	XSRETURN_UNDEF;
1631	OUTPUT: RETVAL	1732	OUTPUT: RETVAL
1632		1733
		1734	int
		1735	_valid (SV *obj)
		1736	CODE:
		1737	RETVAL = SvROK (obj) && mg_find (SvRV (obj), PERL_MAGIC_ext);
		1738	OUTPUT:
		1739	RETVAL
		1740
1633	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_	1741	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
1634		1742
1635	SV *	1743	int invoke (object *op, int event, ...)
1636	get_property (object *obj, int type, int idx)
1637	CODE:	1744	CODE:
1638	RETVAL = newSVcfapi (type, cf_object_get_property (obj, idx));	1745	if (KLASS_OF (event) != KLASS_OBJECT) croak ("event class must be OBJECT");
		1746	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		1747	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		1748	RETVAL = INVOKE_((event_type)event, ARG_OBJECT (op), ARG_AV (av));
1639	OUTPUT: RETVAL	1749	OUTPUT: RETVAL
1640		1750
1641	SV *	1751	SV *registry (object *op)
1642	set_property (object *obj, int type, int idx, SV *newval)
1643	CODE:	1752	CODE:
1644	switch (type)	1753	RETVAL = registry_of (op);
1645	{	1754	OUTPUT:
1646	case CFAPI_INT:	1755	RETVAL
1647	cf_object_set_int_property (obj, idx, SvIV (newval));	1756
1648	break;	1757	INCLUDE: $PERL genacc object ../include/object.h |
1649	case CFAPI_LONG:
1650	cf_object_set_long_property (obj, idx, (long) SvVAL64 (newval));
1651	break;
1652	case CFAPI_DOUBLE:
1653	{
1654	int unused_type;
1655	object_set_property (&unused_type, obj, idx, (double)SvNV (newval));
1656	}
1657	break;
1658	case CFAPI_STRING:
1659	cf_object_set_string_property (obj, idx, SvOK (newval) ? SvPV_nolen (newval) : 0);
1660	break;
1661	case CFAPI_POBJECT:
1662	{
1663	int unused_type;
1664	object_set_property (&unused_type, obj, idx, (object *)SvPTR_ornull (newval, "cf::object"));
1665	}
1666	break;
1667	default:
1668	croak ("unhandled type '%d' in set_property '%d'", type, idx);
1669	}
1670		1758
1671	# missing properties	1759	# missing properties
1672		1760
1673	void	1761	int flag (object *op, int flag, int value = 1)
1674	set_attacktype (object *obj, U32 attacktype)	1762	PROTOTYPE: $$;$
1675	CODE:	1763	CODE:
1676	obj->attacktype = attacktype;	1764	RETVAL = QUERY_FLAG (op, flag);
1677		1765	if (items >= 3)
1678	U32	1766	if (value)
1679	get_attacktype (object *obj)	1767	SET_FLAG (op, flag);
1680	ALIAS:	1768	else
1681	attacktype = 0	1769	CLEAR_FLAG (op, flag);
1682	CODE:
1683	RETVAL = obj->attacktype;
1684	OUTPUT: RETVAL	1770	OUTPUT: RETVAL
1685		1771
1686	# missing in plug-in api, of course	1772	object *head (object *op)
1687	void	1773	PROTOTYPE: $
1688	set_food (object *obj, int food)
1689	CODE:	1774	CODE:
1690	obj->stats.food = food;	1775	RETVAL = op->head ? op->head : op;
		1776	OUTPUT: RETVAL
1691		1777
1692	int	1778	int is_head (object *op)
1693	get_food (object *obj)	1779	PROTOTYPE: $
1694	ALIAS:	1780	CODE:
1695	food = 0
1696	CODE:
1697	RETVAL = obj->stats.food;	1781	RETVAL = !op->head;
1698	OUTPUT: RETVAL	1782	OUTPUT: RETVAL
1699		1783
1700	void	1784	void
1701	inv (object *obj)	1785	inv (object *obj)
1702	PROTOTYPE: $	1786	PROTOTYPE: $
1703	PPCODE:	1787	PPCODE:
…		…
1708	}	1792	}
1709		1793
1710	int cf_object_get_resistance (object *op, int rtype)	1794	int cf_object_get_resistance (object *op, int rtype)
1711	ALIAS: resistance = 0	1795	ALIAS: resistance = 0
1712		1796
1713	int cf_object_get_flag (object *op, int flag)
1714	ALIAS: flag = 0
1715
1716	void cf_object_set_flag (object *op, int flag, int value)
1717
1718	int need_identify (const object *obj);	1797	int need_identify (const object *obj);
1719		1798
1720	int apply_shop_mat (object *shop_mat, object *op);	1799	int apply_shop_mat (object *shop_mat, object *op);
1721		1800
1722	void cf_object_move (object *op, int dir, object *originator = op)	1801	int move (object *op, int dir, object *originator = op)
		1802	CODE:
		1803	RETVAL = move_ob (op, dir, originator);
		1804	OUTPUT:
		1805	RETVAL
1723		1806
1724	void cf_object_apply (object *op, object *author, int flags = 0)	1807	void cf_object_apply (object *op, object *author, int flags = 0)
1725		1808
1726	void cf_object_apply_below (object *op)	1809	void cf_object_apply_below (object *op)
1727		1810
…		…
1769		1852
1770	void cf_object_drop (object *op, object *author)	1853	void cf_object_drop (object *op, object *author)
1771		1854
1772	void cf_object_take (object *op, object *author)	1855	void cf_object_take (object *op, object *author)
1773		1856
1774	void cf_object_say (object *op, char *msg)
1775
1776	void cf_object_speak (object *op, char *msg)
1777
1778	object *cf_object_insert_object (object *op, object *container)	1857	object *cf_object_insert_object (object *op, object *container)
1779
1780	const char *cf_object_get_msg (object *ob)
1781	ALIAS: msg = 0
1782		1858
1783	object *cf_object_insert_in_ob (object *ob, object *where)	1859	object *cf_object_insert_in_ob (object *ob, object *where)
1784		1860
1785	int cf_object_teleport (object *op, mapstruct *map, int x, int y)	1861	int cf_object_teleport (object *op, mapstruct *map, int x, int y)
1786		1862
…		…
1882	base_name (object *ob, int plural)	1958	base_name (object *ob, int plural)
1883	CODE:	1959	CODE:
1884	RETVAL = cf_query_base_name (ob, plural);	1960	RETVAL = cf_query_base_name (ob, plural);
1885	OUTPUT: RETVAL	1961	OUTPUT: RETVAL
1886		1962
1887	living *
1888	stats (object *ob)
1889	CODE:
1890	RETVAL = &ob->stats;
1891	OUTPUT: RETVAL
1892
1893
1894	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_	1963	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_
1895		1964
1896	player *player (object *op)	1965	player *player (object *op)
1897	CODE:	1966	CODE:
1898	RETVAL = op->contr;	1967	RETVAL = op->contr;
…		…
1915		1984
1916	void cf_player_set_party (object *op, partylist *party)	1985	void cf_player_set_party (object *op, partylist *party)
1917		1986
1918	void kill_player (object *op)	1987	void kill_player (object *op)
1919		1988
1920	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_
1921
1922	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_	1989	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_
		1990
		1991	int invoke (player *pl, int event, ...)
		1992	CODE:
		1993	if (KLASS_OF (event) != KLASS_PLAYER) croak ("event class must be PLAYER");
		1994	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		1995	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		1996	RETVAL = INVOKE_((event_type)event, ARG_PLAYER (pl), ARG_AV (av));
		1997	OUTPUT: RETVAL
		1998
		1999	SV *registry (player *pl)
		2000	CODE:
		2001	RETVAL = registry_of (pl);
		2002	OUTPUT:
		2003	RETVAL
1923		2004
1924	player *cf_player_find (char *name)	2005	player *cf_player_find (char *name)
1925	PROTOTYPE: $	2006	PROTOTYPE: $
1926		2007
1927	void cf_player_move (player *pl, int dir)	2008	void cf_player_move (player *pl, int dir)
…		…
1997	if (new_value >= 0)	2078	if (new_value >= 0)
1998	pl->listening = new_value;	2079	pl->listening = new_value;
1999	OUTPUT:	2080	OUTPUT:
2000	RETVAL	2081	RETVAL
2001		2082
2002	void get_savebed (player *pl)	2083	void savebed (player *pl, SV *map_path = 0, SV *x = 0, SV *y = 0)
2003	ALIAS:	2084	PROTOTYPE: $;$$$
2004	savebed = 0
2005	PPCODE:	2085	PPCODE:
		2086	if (GIMME_V != G_VOID)
		2087	{
2006	EXTEND (SP, 3);	2088	EXTEND (SP, 3);
2007	PUSHs (sv_2mortal (newSVpv (pl->savebed_map, 0)));	2089	PUSHs (sv_2mortal (newSVpv (pl->savebed_map, 0)));
2008	PUSHs (sv_2mortal (newSViv (pl->bed_x)));	2090	PUSHs (sv_2mortal (newSViv (pl->bed_x)));
2009	PUSHs (sv_2mortal (newSViv (pl->bed_y)));	2091	PUSHs (sv_2mortal (newSViv (pl->bed_y)));
2010		2092	}
2011	void set_savebed (player *pl, char *map_path, int x, int y)	2093	if (map_path) sv_to (map_path, pl->savebed_map);
2012	CODE:	2094	if (x) sv_to (x, pl->bed_x);
2013	strcpy (pl->savebed_map, map_path);	2095	if (y) sv_to (y, pl->bed_y);
2014	pl->bed_x = x;
2015	pl->bed_y = y;
2016		2096
2017	void	2097	void
2018	list ()	2098	list ()
2019	PPCODE:	2099	PPCODE:
2020	{	2100	{
…		…
2046	OUTPUT: RETVAL	2126	OUTPUT: RETVAL
2047		2127
2048		2128
2049	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_	2129	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
2050		2130
2051	SV *	2131	mapstruct *first ()
2052	get_property (mapstruct *obj, int type, int idx)	2132	PROTOTYPE:
		2133	CODE:
		2134	RETVAL = first_map;
		2135	OUTPUT: RETVAL
		2136
		2137	int invoke (mapstruct *map, int event, ...)
2053	CODE:	2138	CODE:
2054	RETVAL = newSVcfapi (type, cf_map_get_property (obj, idx));	2139	if (KLASS_OF (event) != KLASS_MAP) croak ("event class must be MAP");
		2140	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		2141	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		2142	RETVAL = INVOKE_((event_type)event, ARG_MAP (map), ARG_AV (av));
2055	OUTPUT: RETVAL	2143	OUTPUT: RETVAL
2056		2144
2057	SV *	2145	SV *registry (mapstruct *map)
2058	set_property (mapstruct *obj, int type, int idx, SV *newval)
2059	CODE:	2146	CODE:
2060	switch (type)	2147	RETVAL = registry_of (map);
2061	{	2148	OUTPUT:
2062	case CFAPI_INT:	2149	RETVAL
2063	cf_map_set_int_property (obj, idx, SvIV (newval));	2150
2064	break;	2151	INCLUDE: $PERL genacc mapstruct ../include/map.h |
2065	default:
2066	croak ("unhandled type '%d' in set_property '%d'", type, idx);
2067	}
2068		2152
2069	mapstruct *new (int width, int height)	2153	mapstruct *new (int width, int height)
2070	PROTOTYPE:	2154	PROTOTYPE:
2071	CODE:	2155	CODE:
2072	{	2156	{
2073	int unused_type;	2157	RETVAL = get_empty_map (width, height);
2074	RETVAL = (mapstruct*) map_get_map (&unused_type, 0, width, height);
2075	}	2158	}
2076	OUTPUT:	2159	OUTPUT:
2077	RETVAL	2160	RETVAL
2078		2161
2079	void delete_map (mapstruct *map)	2162	void delete_map (mapstruct *map)
…		…
2094	XSRETURN_UNDEF;	2177	XSRETURN_UNDEF;
2095	RETVAL = map->tile_path [dir];	2178	RETVAL = map->tile_path [dir];
2096	OUTPUT:	2179	OUTPUT:
2097	RETVAL	2180	RETVAL
2098		2181
2099	mapstruct *cf_map_get_map (char *name)	2182	mapstruct *ready_map_name (char *name, int flags = 0)
2100	PROTOTYPE: $	2183	PROTOTYPE: $;$
2101	ALIAS: map = 0	2184	ALIAS:
		2185	find = 0
		2186	get_map = 1
2102		2187
2103	mapstruct *has_been_loaded (char *name)	2188	mapstruct *has_been_loaded (char *name)
2104	PROTOTYPE: $	2189	PROTOTYPE: $
2105
2106	mapstruct *cf_map_get_first ()
2107	PROTOTYPE:
2108	ALIAS: first = 0
2109
2110	# whoever "designed" the plug-in api should have wasted
2111	# his/her time with staying away from the project - would have
2112	# saved others a lot of time, without doubt.
2113	void set_path (mapstruct *where, char *path)
2114	CODE:
2115	strcpy (where->path, path);
2116		2190
2117	int in_memory (mapstruct *map)	2191	int in_memory (mapstruct *map)
2118	CODE:	2192	CODE:
2119	RETVAL = map->in_memory;	2193	RETVAL = map->in_memory;
2120	OUTPUT:	2194	OUTPUT:
2121	RETVAL	2195	RETVAL
2122		2196
2123	bool unique (mapstruct *map)	2197	void
2124	CODE:	2198	trigger (mapstruct *map, long connection, bool state = true)
2125	RETVAL = map->unique;	2199	CODE:
2126	OUTPUT:	2200	activate_connection (map, connection, state);
2127	RETVAL
2128		2201
2129	void set_unique (mapstruct *map, bool unique)	2202	void
2130	CODE:	2203	get_connection (mapstruct *map, long connection)
2131	map->unique = unique;	2204	PPCODE:
		2205	oblinkpt *obp = get_connection_links (map, connection);
		2206	if (obp)
		2207	for (objectlink *ol = obp->link; ol; ol = ol->next)
		2208	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, ol->ob)));
2132		2209
2133	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)	2210	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)
2134		2211
2135	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)	2212	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)
2136		2213
…		…
2141	cf_map_normalise (mapstruct *map, int x, int y)	2218	cf_map_normalise (mapstruct *map, int x, int y)
2142	PPCODE:	2219	PPCODE:
2143	{	2220	{
2144	mapstruct *nmap = 0;	2221	mapstruct *nmap = 0;
2145	I16 nx = 0, ny = 0;	2222	I16 nx = 0, ny = 0;
2146	int flags = cf_map_get_flags (map, &nmap, x, y, &nx, &ny);	2223	int flags = get_map_flags (map, &nmap, x, y, &nx, &ny);
2147		2224
2148	EXTEND (SP, 4);	2225	EXTEND (SP, 4);
2149	PUSHs (sv_2mortal (newSViv (flags)));	2226	PUSHs (sv_2mortal (newSViv (flags)));
2150		2227
2151	if (GIMME_V == G_ARRAY)	2228	if (GIMME_V == G_ARRAY)
…		…
2163	{	2240	{
2164	object *o;	2241	object *o;
2165	mapstruct *nmap = 0;	2242	mapstruct *nmap = 0;
2166	I16 nx, ny;	2243	I16 nx, ny;
2167		2244
2168	cf_map_get_flags (map, &nmap, x, y, &nx, &ny);	2245	get_map_flags (map, &nmap, x, y, &nx, &ny);
2169		2246
2170	if (nmap)	2247	if (nmap)
2171	for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above)	2248	for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above)
2172	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));	2249	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
2173	}	2250	}
…		…
2198	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;	2275	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
2199	}	2276	}
2200	OUTPUT:	2277	OUTPUT:
2201	RETVAL	2278	RETVAL
2202		2279
2203	# "serialise" map perl data into a ref
2204	void
2205	_get_obs (mapstruct *map)
2206	PPCODE:
2207	{
2208	object *o;
2209	int x, y;
2210	AV *obs = newAV ();
2211	int nonnull = 0;
2212		2280
2213	for (y = 0; y < MAP_HEIGHT (map); y++)	2281	MODULE = cf PACKAGE = cf::arch
2214	for (x = 0; x < MAP_WIDTH (map); x++)
2215	{
2216	AV *av = newAV ();
2217		2282
2218	for (o = GET_MAP_OB (map, x, y); o; o = o->above)	2283	archetype *find (const char *name)
2219	{	2284	CODE:
2220	SV *sv = SVptr_cache_get (o);	2285	RETVAL = find_archetype (name);
		2286	OUTPUT:
		2287	RETVAL
2221		2288
2222	if (sv && HvFILL (SvRV (sv)))	2289	archetype *first()
2223	{
2224	nonnull = 1;
2225	sv = newSVsv (sv);
2226	}
2227	else
2228	sv = &PL_sv_undef;
2229
2230	av_push (av, sv);
2231	}
2232
2233	av_store (obs, x + y * MAP_HEIGHT (map), newRV_noinc ((SV *)av));
2234	}
2235
2236	if (nonnull)
2237	XPUSHs (sv_2mortal (newRV_noinc ((SV *)obs)));
2238	else
2239	SvREFCNT_dec (obs);
2240	}
2241
2242	# "deserialise" perl map data into the map
2243	void
2244	_set_obs (mapstruct *map, SV *sv)
2245	CODE:
2246	{
2247	object *o;
2248	AV *av;
2249	int x, y;
2250	AV *obs = (AV *)SvRV (sv);
2251
2252	for (y = 0; y < MAP_HEIGHT (map); y++)
2253	for (x = 0; x < MAP_WIDTH (map); x++)
2254	{
2255	sv = *av_fetch (obs, x + y * MAP_HEIGHT (map), 1);
2256
2257	if (!SvROK (sv))
2258	continue;
2259
2260	av = (AV *)SvRV (sv);
2261
2262	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
2263	{
2264	sv = av_shift (av);
2265
2266	if (SvROK (sv))
2267	{
2268	sv_magic ((SV *)SvRV (sv), 0, PERL_MAGIC_ext, (char *)o, 0);
2269	SVptr_cache_set (o, sv);
2270	}
2271	}
2272	}
2273	}
2274
2275
2276	MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
2277
2278	archetype *cf_archetype_get_first()
2279	PROTOTYPE:	2290	PROTOTYPE:
2280	ALIAS: first = 0	2291	CODE:
		2292	RETVAL = first_archetype;
		2293	OUTPUT: RETVAL
2281		2294
2282	archetype *cf_archetype_get_next (archetype *arch)	2295	INCLUDE: $PERL genacc archetype ../include/object.h |
2283	ALIAS: next = 0
2284		2296
2285	archetype *cf_archetype_get_head (archetype *arch)	2297	MODULE = cf PACKAGE = cf::party
2286	ALIAS: head = 0
2287		2298
2288	archetype *cf_archetype_get_more (archetype *arch)	2299	partylist *first ()
2289	ALIAS: more = 0
2290
2291	const char *cf_archetype_get_name (archetype *arch)
2292	ALIAS: name = 0
2293
2294	object *cf_archetype_get_clone (archetype *arch)
2295	ALIAS: clone = 0
2296
2297	MODULE = cf PACKAGE = cf::party PREFIX = cf_party_
2298
2299	partylist *cf_party_get_first ()
2300	PROTOTYPE:	2300	PROTOTYPE:
2301	ALIAS: first = 0	2301	CODE:
		2302	RETVAL = get_firstparty ();
		2303	OUTPUT: RETVAL
2302		2304
2303	partylist *cf_party_get_next (partylist *party)	2305	partylist *next (partylist *party)
2304	ALIAS: next = 0	2306	CODE:
		2307	RETVAL = party->next;
		2308	OUTPUT: RETVAL
2305		2309
2306	const char *cf_party_get_name (partylist *party)	2310	const char *name (partylist *party)
		2311	CODE:
		2312	RETVAL = party->partyname;
		2313	OUTPUT: RETVAL
2307		2314
2308	const char *cf_party_get_password (partylist *party)	2315	const char *password (partylist *party)
2309	ALIAS: password = 0	2316	CODE:
		2317	RETVAL = party->passwd;
		2318	OUTPUT: RETVAL
2310		2319
2311	player *cf_party_get_first_player (partylist *party)	2320	MODULE = cf PACKAGE = cf::region
2312	ALIAS: first_player = 0
2313		2321
2314	player *cf_party_get_next_player (partylist *party, player *op)	2322	region *first ()
2315	ALIAS: next_player = 0
2316
2317
2318	MODULE = cf PACKAGE = cf::region PREFIX = cf_region_
2319
2320	region *cf_region_get_first ()
2321	PROTOTYPE:	2323	PROTOTYPE:
2322	ALIAS: first = 0
2323
2324	const char *cf_region_get_name (region *reg)
2325	ALIAS: name = 0
2326
2327	region *cf_region_get_next (region *reg)
2328	ALIAS: next = 0
2329
2330	region *cf_region_get_parent (region *reg)
2331	ALIAS: parent = 0
2332
2333	const char *cf_region_get_longname (region *reg)
2334	ALIAS: longname = 0
2335
2336	const char *cf_region_get_message (region *reg)
2337	ALIAS: message = 0
2338
2339
2340	MODULE = cf PACKAGE = cf::living PREFIX = cf_living_
2341
2342	val64
2343	exp (living *liv, val64 new_val = 0)
2344	PROTOTYPE: $;$
2345	ALIAS:
2346	Str = 1
2347	Dex = 2
2348	Con = 3
2349	Wis = 4
2350	Cha = 5
2351	Int = 6
2352	Pow = 7
2353	wc = 8
2354	ac = 9
2355	hp = 10
2356	maxhp = 11
2357	sp = 12
2358	maxsp = 13
2359	grace = 14
2360	maxgrace = 15
2361	food = 16
2362	dam = 17
2363	luck = 18
2364	CODE:	2324	CODE:
2365	# define LIVING_ACC(acc,idx) case idx: RETVAL = liv->acc; if (items > 1) liv->acc = (sint64)new_val; break	2325	RETVAL = first_region;
2366	switch (ix)
2367	{
2368	LIVING_ACC (exp , 0);
2369	LIVING_ACC (Str , 1);
2370	LIVING_ACC (Dex , 2);
2371	LIVING_ACC (Con , 3);
2372	LIVING_ACC (Wis , 4);
2373	LIVING_ACC (Cha , 5);
2374	LIVING_ACC (Int , 6);
2375	LIVING_ACC (Pow , 7);
2376	LIVING_ACC (wc , 8);
2377	LIVING_ACC (ac , 9);
2378	LIVING_ACC (hp , 10);
2379	LIVING_ACC (maxhp , 11);
2380	LIVING_ACC (sp , 12);
2381	LIVING_ACC (maxsp , 13);
2382	LIVING_ACC (grace , 14);
2383	LIVING_ACC (maxgrace, 15);
2384	LIVING_ACC (food , 16);
2385	LIVING_ACC (dam , 17);
2386	LIVING_ACC (luck , 18);
2387	}
2388	# undef LIVING_ACC
2389	OUTPUT:
2390	RETVAL	2326	OUTPUT: RETVAL
2391		2327
		2328	region *next (region *reg)
		2329	CODE:
		2330	RETVAL = reg->next;
		2331	OUTPUT: RETVAL
		2332
		2333	const char *name (region *reg)
		2334	CODE:
		2335	RETVAL = reg->name;
		2336	OUTPUT: RETVAL
		2337
		2338	region *parent (region *reg)
		2339	CODE:
		2340	RETVAL = reg->parent;
		2341	OUTPUT: RETVAL
		2342
		2343	const char *longname (region *reg)
		2344	CODE:
		2345	RETVAL = reg->longname;
		2346	OUTPUT: RETVAL
		2347
		2348	const char *msg (region *reg)
		2349	CODE:
		2350	RETVAL = reg->msg;
		2351	OUTPUT: RETVAL
		2352
		2353	MODULE = cf PACKAGE = cf::living
		2354
		2355	INCLUDE: $PERL genacc living ../include/living.h |
		2356

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