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

Comparing deliantra/server/server/cfperl.xs (file contents):
Revision 1.10 by root, Fri Aug 25 17:11:53 2006 UTC vs.
Revision 1.71 by root, Mon Dec 11 21:37:29 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		42
54	static void *globalEventListener (int *type, ...);
55
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 maptile maptile_ornull;
60		47
		48	#if IVSIZE >= 8
		49	typedef IV val64;
		50	# define newSVval64 newSViv
		51	# define SvVAL64 SvIV
		52	#else
61	typedef double val64;	53	typedef double val64;
62	#define newSVval64 newSVnv	54	# define newSVval64 newSVnv
63	#define SvVAL64 SvNV	55	# define SvVAL64 SvNV
		56	#endif
64		57
65	static f_plug_api gethook;	58	static f_plug_api gethook = cfapi_get_hooks;
66	static f_plug_api registerGlobalEvent;	59	static f_plug_api object_set_property = cfapi_object_set_property;
67	static f_plug_api unregisterGlobalEvent;	60	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		61
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
89	static HV *obj_cache;
90	static PerlInterpreter *perl;	62	static PerlInterpreter *perl;
91		63
92	static AV *cb_global, *cb_object, *cb_player, *cb_type, *cb_map;	64	static AV *cb_global, *cb_object, *cb_player, *cb_type, *cb_map;
93		65
94	#define PUSHcfapi(type,value) PUSHs (sv_2mortal (newSVcfapi (CFAPI_ ## type, (value))))
95	#define PUSHcfapi_va(type,ctype) PUSHcfapi (type, va_arg (args, ctype))
96	#define PUSH_OB PUSHcfapi_va(POBJECT, object *)
97	#define PUSH_PL PUSHcfapi_va(PPLAYER, player *)
98	#define PUSH_MAP PUSHcfapi_va(PMAP, mapstruct *)
99	#define PUSH_PV PUSHcfapi_va(STRING, const char *)
100	#define PUSH_IV PUSHs (sv_2mortal (newSViv (va_arg (args, int))))
101
102	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	66	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
103		67
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 *	68	static SV *
140	newSVptr (void *ptr, const char *klass)	69	newSVptr (void *ptr, const char *klass, HV *hv = newHV ())
141	{	70	{
142	SV *sv;	71	SV *sv;
143		72
144	if (!ptr)	73	if (!ptr)
145	return &PL_sv_undef;	74	return &PL_sv_undef;
146		75
147	sv = (SV *)newHV ();
148	sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	76	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
149	return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1));	77	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
150	}	78	}
151		79
152	static void	80	template<class attachable>
153	SVptr_cache_set (void *ptr, SV *sv)	81	SV *
		82	newSVattachable (attachable *obj, const char *klass)
154	{	83	{
155	hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0);	84	if (!obj)
156	}
157
158	static SV *
159	SVptr_cache_get (void *ptr)
160	{
161	SV **he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);
162
163	return he ? *he : 0;
164	}
165
166	static SV *
167	newSVptr_cached (void *ptr, const char *klass)
168	{
169	SV *sv;
170
171	if (!ptr)
172	return &PL_sv_undef;	85	return &PL_sv_undef;
173		86
174	sv = SVptr_cache_get (ptr);	87	if (!obj->self)
		88	obj->self = newSVptr (obj, klass);
175		89
176	if (!sv)
177	{
178	HV *hv = newHV ();
179	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
180	sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
181
182	SVptr_cache_set (ptr, sv);
183	}
184
185	return newSVsv (sv);	90	return newSVsv (obj->self);
186	}	91	}
187		92
188	static void	93	static void
189	clearSVptr (SV *sv)	94	clearSVptr (SV *sv)
190	{	95	{
…		…
216	return SvPTR (sv, klass);	121	return SvPTR (sv, klass);
217	else	122	else
218	return 0;	123	return 0;
219	}	124	}
220		125
		126	inline SV *to_sv (const shstr & v) { return v ? newSVpvn ((const char *)v, v.length ()) : &PL_sv_undef; }
		127	inline SV *to_sv (const char * v) { return newSVpv (v, 0); }
		128	inline SV *to_sv (bool v) { return newSViv (v); }
		129	inline SV *to_sv ( signed char v) { return newSViv (v); }
		130	inline SV *to_sv (unsigned char v) { return newSViv (v); }
		131	inline SV *to_sv ( signed short v) { return newSViv (v); }
		132	inline SV *to_sv (unsigned short v) { return newSVuv (v); }
		133	inline SV *to_sv ( signed int v) { return newSViv (v); }
		134	inline SV *to_sv (unsigned int v) { return newSVuv (v); }
		135	inline SV *to_sv ( signed long v) { return newSViv (v); }
		136	inline SV *to_sv (unsigned long v) { return newSVuv (v); }
		137	inline SV *to_sv ( signed long long v) { return newSVval64 (v); }
		138	inline SV *to_sv (unsigned long long v) { return newSVval64 (v); }
		139	inline SV *to_sv (float v) { return newSVnv (v); }
		140	inline SV *to_sv (double v) { return newSVnv (v); }
		141	inline SV *to_sv (player * v) { return newSVattachable (v, "cf::player::wrap"); }
		142	inline SV *to_sv (object * v) { return newSVattachable (v, v && v->type == PLAYER ? "cf::object::player::wrap" : "cf::object::wrap"); }
		143	inline SV *to_sv (maptile * v) { return newSVattachable (v, "cf::map::wrap"); }
		144	inline SV *to_sv (archetype * v) { return newSVptr (v, "cf::arch::wrap"); }
		145	inline SV *to_sv (partylist * v) { return newSVptr (v, "cf::party::wrap"); }
		146	inline SV *to_sv (region * v) { return newSVptr (v, "cf::region::wrap"); }
		147	inline SV *to_sv (living * v) { return newSVptr (v, "cf::living::wrap"); }
		148
		149	inline SV *to_sv (object & v) { return to_sv (&v); }
		150	inline SV *to_sv (living & v) { return to_sv (&v); }
		151
		152	//TODO:
		153	inline SV *to_sv (New_Face * v) { return to_sv (v->name); }
		154	inline SV *to_sv (treasurelist * v) { return to_sv (v->name); }
		155
		156	inline SV *to_sv (UUID v)
		157	{
		158	char buf[128];
		159	snprintf (buf, 128, "<1,%" PRIx64 ">", v.seq);
		160	return newSVpv (buf, 0);
		161	}
		162
		163	inline void sv_to (SV *sv, shstr &v) { v = SvOK (sv) ? SvPV_nolen (sv) : 0; }
		164	inline void sv_to (SV *sv, char * &v) { free (v); v = SvOK (sv) ? strdup (SvPV_nolen (sv)) : 0; } //TODO: verify that all simple pointers are strdup-managed
		165	inline void sv_to (SV *sv, bool &v) { v = SvIV (sv); }
		166	inline void sv_to (SV *sv, signed char &v) { v = SvIV (sv); }
		167	inline void sv_to (SV *sv, unsigned char &v) { v = SvIV (sv); }
		168	inline void sv_to (SV *sv, signed short &v) { v = SvIV (sv); }
		169	inline void sv_to (SV *sv, unsigned short &v) { v = SvIV (sv); }
		170	inline void sv_to (SV *sv, signed int &v) { v = SvIV (sv); }
		171	inline void sv_to (SV *sv, unsigned int &v) { v = SvUV (sv); }
		172	inline void sv_to (SV *sv, signed long &v) { v = SvIV (sv); }
		173	inline void sv_to (SV *sv, unsigned long &v) { v = SvUV (sv); }
		174	inline void sv_to (SV *sv, signed long long &v) { v = ( signed long long)SvVAL64 (sv); }
		175	inline void sv_to (SV *sv, unsigned long long &v) { v = (unsigned long long)SvVAL64 (sv); }
		176	inline void sv_to (SV *sv, float &v) { v = SvNV (sv); }
		177	inline void sv_to (SV *sv, double &v) { v = SvNV (sv); }
		178	inline void sv_to (SV *sv, player * &v) { v = (player *)SvPTR_ornull (sv, "cf::player"); }
		179	inline void sv_to (SV *sv, object * &v) { v = (object *)SvPTR_ornull (sv, "cf::object"); }
		180	inline void sv_to (SV *sv, archetype * &v) { v = (archetype *)SvPTR_ornull (sv, "cf::arch"); }
		181	inline void sv_to (SV *sv, maptile * &v) { v = (maptile *)SvPTR_ornull (sv, "cf::map"); }
		182	inline void sv_to (SV *sv, partylist * &v) { v = (partylist *)SvPTR_ornull (sv, "cf::party"); }
		183	inline void sv_to (SV *sv, region * &v) { v = (region *)SvPTR_ornull (sv, "cf::region"); }
		184	inline void sv_to (SV *sv, living * &v) { v = (living *)SvPTR_ornull (sv, "cf::living"); }
		185
		186	inline void sv_to (SV *sv, New_Face * &v) { v = &new_faces[FindFace (SvPV_nolen (sv), 0)]; } //TODO
		187	inline void sv_to (SV *sv, treasurelist * &v) { v = find_treasurelist (SvPV_nolen (sv)); } // TODO
		188
		189	template<class T>
		190	inline void sv_to (SV *sv, refptr<T> &v) { T *tmp; sv_to (sv, tmp); v = tmp; }
		191
		192	template<int N>
		193	inline void sv_to (SV *sv, char (&v)[N]) { assign (v, SvPV_nolen (sv)); }
		194
		195	inline void sv_to (SV *sv, UUID &v)
		196	{
		197	unsigned int version;
		198
		199	if (2 != sscanf (SvPV_nolen (sv), "<%d.%" SCNx64 ">", &version, &v.seq) || 1 != version)
		200	croak ("unparsable uuid: %s", SvPV_nolen (sv));
		201	}
		202
221	static SV *	203	static SV *
222	newSVdt_va (va_list &ap, data_type type)	204	newSVdt_va (va_list &ap, data_type type)
223	{	205	{
224	SV *sv;	206	SV *sv;
225		207
226	switch (type)	208	switch (type)
227	{	209	{
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:	210	case DT_INT:
242	sv = newSViv (va_arg (ap, int));	211	sv = newSViv (va_arg (ap, int));
243	break;	212	break;
244		213
245	case DT_INT64:	214	case DT_INT64:
…		…
264	sv = str ? newSVpv (str, len) : &PL_sv_undef;	233	sv = str ? newSVpv (str, len) : &PL_sv_undef;
265	}	234	}
266	break;	235	break;
267		236
268	case DT_OBJECT:	237	case DT_OBJECT:
269	{	238	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;	239	break;
296		240
297	case DT_MAP:	241	case DT_MAP:
298	sv = newSVptr (va_arg (ap, mapstruct *), "cf::map::wrap");	242	// va_arg (object *) when void * is passed is an XSI extension
		243	sv = to_sv (va_arg (ap, maptile *));
299	break;	244	break;
300		245
301	case DT_PLAYER:	246	case DT_PLAYER:
302	sv = newSVptr (va_arg (ap, player *), "cf::player::wrap");	247	sv = to_sv (va_arg (ap, player *));
303	break;	248	break;
304		249
305	case DT_ARCH:	250	case DT_ARCH:
306	sv = newSVptr (va_arg (ap, archetype *), "cf::arch::wrap");	251	sv = to_sv (va_arg (ap, archetype *));
307	break;	252	break;
308		253
309	case DT_PARTY:	254	case DT_PARTY:
310	sv = newSVptr (va_arg (ap, partylist *), "cf::party::wrap");	255	sv = to_sv (va_arg (ap, partylist *));
311	break;	256	break;
312		257
313	case DT_REGION:	258	case DT_REGION:
314	sv = newSVptr (va_arg (ap, region *), "cf::region::wrap");	259	sv = to_sv (va_arg (ap, region *));
315	break;	260	break;
316		261
317	default:	262	default:
318	assert (("unhandled type in newSVdt_va", 0));	263	assert (("unhandled type in newSVdt_va", 0));
319	}	264	}
…		…
341	va_list ap;	286	va_list ap;
342	va_start (ap, type);	287	va_start (ap, type);
343		288
344	switch (type)	289	switch (type)
345	{	290	{
346	case CFAPI_INT: sv = newSVdt_va (ap, DT_INT_PTR ); break;	291	case CFAPI_INT: sv = newSViv (*va_arg (ap, int * )); break;
347	case CFAPI_LONG: sv = newSVdt_va (ap, DT_INT64_PTR ); break;	292	case CFAPI_LONG: sv = newSVval64 (*va_arg (ap, sint64 *)); break;
348	case CFAPI_DOUBLE: sv = newSVdt_va (ap, DT_DOUBLE_PTR); break;	293	case CFAPI_DOUBLE: sv = newSVnv (*va_arg (ap, double *)); break;
349	case CFAPI_STRING: sv = newSVdt_va (ap, DT_STRING); break;	294	case CFAPI_STRING: sv = newSVdt_va (ap, DT_STRING); break;
350	case CFAPI_POBJECT: sv = newSVdt_va (ap, DT_OBJECT); break;	295	case CFAPI_POBJECT: sv = newSVdt_va (ap, DT_OBJECT); break;
351	case CFAPI_PMAP: sv = newSVdt_va (ap, DT_MAP ); break;	296	case CFAPI_PMAP: sv = newSVdt_va (ap, DT_MAP ); break;
352	case CFAPI_PPLAYER: sv = newSVdt_va (ap, DT_PLAYER); break;	297	case CFAPI_PPLAYER: sv = newSVdt_va (ap, DT_PLAYER); break;
353	case CFAPI_PARCH: sv = newSVdt_va (ap, DT_ARCH ); break;	298	case CFAPI_PARCH: sv = newSVdt_va (ap, DT_ARCH ); break;
…		…
361	va_end (ap);	306	va_end (ap);
362		307
363	return sv;	308	return sv;
364	}	309	}
365		310
		311	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		312
		313	SV *
		314	registry_of (attachable_base *ext)
		315	{
		316	if (!ext->cb)
		317	ext->cb = newAV ();
		318
		319	return newRV_inc ((SV *)ext->cb);
		320	}
		321
		322	void attachable_base::clear ()
		323	{
		324	if (self)
		325	{
		326	if (cb)
		327	if (SvROK (*av_fetch (cb, EVENT_OBJECT_DESTROY, 1)))
		328	INVOKE_OBJECT (DESTROY, static_cast<object *>(this));
		329	else if (SvROK (*av_fetch (cb, EVENT_MAP_DESTROY, 1)))
		330	INVOKE_MAP (DESTROY, static_cast<maptile *>(this));
		331
		332	// disconnect Perl from C, to avoid crashes
		333	sv_unmagic (SvRV ((SV *)self), PERL_MAGIC_ext);
		334
		335	// clear the perl hash, might or might not be a good idea
		336	hv_clear ((HV *)SvRV ((SV *)self));
		337
		338	SvREFCNT_dec (self);
		339	self = 0;
		340	}
		341
		342	if (cb)
		343	{
		344	SvREFCNT_dec (cb);
		345	cb = 0;
		346	}
		347
		348	attach = 0;
		349	}
		350
		351	void attachable_base::optimise ()
		352	{
		353	if (!self)
		354	return;
		355
		356	HV *hv = (HV *)SvRV ((SV *)self);
		357
		358	if (SvREFCNT ((SV *)self) == 1
		359	&& SvREFCNT ((SV *)hv) == 1
		360	&& !HvKEYS (hv))
		361	{
		362	SvREFCNT_dec ((SV *)self);
		363	self = 0;
		364	}
		365	}
		366
		367	void attachable_base::instantiate (data_type type, void *obj)
		368	{
		369	dSP;
		370	ENTER;
		371	SAVETMPS;
		372	PUSHMARK (SP);
		373	EXTEND (SP, 2);
		374	PUSHs (sv_2mortal (newSVdt (type, obj)));
		375	PUSHs (sv_2mortal (newSVpv (attach, 0)));
		376
		377	attach = 0;
		378
		379	PUTBACK;
		380	call_pv ("cf::instantiate", G_DISCARD | G_VOID | G_EVAL);
		381	FREETMPS;
		382	LEAVE;
		383
		384	switch (type)
		385	{
		386	case DT_OBJECT: INVOKE_OBJECT (INSTANTIATE, obj); break;
		387	case DT_MAP: INVOKE_MAP (INSTANTIATE, obj); break;
		388	}
		389	}
		390
366	/////////////////////////////////////////////////////////////////////////////	391	/////////////////////////////////////////////////////////////////////////////
367		392
		393	void reattach (data_type type, void *obj)
		394	{
		395	//TODO only do this when the object has _attachment's
		396
		397	dSP;
		398	ENTER;
		399	SAVETMPS;
		400	PUSHMARK (SP);
		401	XPUSHs (sv_2mortal (newSVdt (type, obj)));
		402	PUTBACK;
		403	call_pv ("cf::reattach", G_DISCARD | G_VOID | G_EVAL);
		404	FREETMPS;
		405	LEAVE;
		406
		407	switch (type)
		408	{
		409	case DT_OBJECT: INVOKE_OBJECT (REATTACH, obj); break;
		410	case DT_PLAYER: INVOKE_PLAYER (REATTACH, obj); break;
		411	case DT_MAP: INVOKE_MAP (REATTACH, obj); break;
		412	}
		413	}
		414
		415	template<class subclass>
		416	void reattach (attachable<subclass> *obj)
		417	{
		418	obj->optimise ();
		419
		420	if (obj->self)
		421	reattach ((data_type) cftype<subclass>::dt, (subclass *)obj);
		422	}
		423
		424	#include "kw_hash.h"
		425
		426	object_freezer::object_freezer ()
		427	: dynbuf (128 * 1024, 64 * 1024)
		428	{
		429	av = newAV ();
		430	}
		431
		432	object_freezer::~object_freezer ()
		433	{
		434	SvREFCNT_dec (av);
		435	}
		436
		437	void object_freezer::put (attachable_base *ext)
		438	{
		439	ext->optimise ();
		440
		441	if (ext->self)
		442	{
		443	int idx = AvFILLp ((AV *)av) + 1;
		444	av_store (av, idx, SvREFCNT_inc (ext->self));
		445
		446	add ((void *)"oid ", 4);
		447	add ((sint32)idx);
		448	add ('\n');
		449	}
		450	}
		451
		452	bool object_freezer::save (const char *filename)
		453	{
		454	dSP;
		455	ENTER;
		456	SAVETMPS;
		457	PUSHMARK (SP);
		458	EXTEND (SP, 3);
		459	PUSHs (sv_2mortal (newSVpv (filename, 0)));
		460	PUSHs (sv_2mortal (newRV_noinc (newSVpvn ((char *)linearise (), size ()))));
		461	PUSHs (sv_2mortal (newRV_inc ((SV *)av)));
		462	PUTBACK;
		463	call_pv ("cf::object_freezer_save", G_VOID | G_DISCARD | G_EVAL);
		464	FREETMPS;
		465	LEAVE;
		466	}
		467
		468	char *object_freezer::as_string ()
		469	{
		470	dSP;
		471	ENTER;
		472	SAVETMPS;
		473	PUSHMARK (SP);
		474	EXTEND (SP, 3);
		475	PUSHs (sv_2mortal (newRV_noinc (newSVpvn ((char *)linearise (), size ()))));
		476	PUSHs (sv_2mortal (newRV_inc ((SV *)av)));
		477	PUTBACK;
		478
		479	char *res = call_pv ("cf::object_freezer_as_string", G_SCALAR | G_EVAL) > 0
		480	? strdup (SvPVbyte_nolen (POPs))
		481	: strdup ("[fatal error]");
		482
		483	FREETMPS;
		484	LEAVE;
		485
		486	return res;
		487	}
		488
		489	int fprintf (object_freezer &freezer, const char *format, ...)
		490	{
		491	va_list ap;
		492
		493	va_start (ap, format);
		494
		495	int len = vsnprintf ((char *)freezer.force (1024), 1024, format, ap);
		496
		497	if (len >= 0)
		498	freezer.alloc (len);
		499
		500	va_end (ap);
		501	}
		502
		503	int fputs (const char *s, object_freezer &freezer)
		504	{
		505	freezer.add (s);
		506	}
		507
		508	static const char thawer_eof[] = "\n\n\n\0\0\0";
		509
		510	object_thawer::object_thawer (const char *filename)
		511	{
		512	static const char eof[] = "\n\n\n\0\0\0";
		513
		514	av = 0;
		515	text = 0;
		516	line = 0;
		517
		518	if (filename)
		519	{
		520	dSP;
		521	ENTER;
		522	SAVETMPS;
		523	PUSHMARK (SP);
		524	XPUSHs (sv_2mortal (newSVpv (filename, 0)));
		525	PUTBACK;
		526
		527	if (2 == call_pv ("cf::object_thawer_load", G_ARRAY | G_EVAL))
		528	{
		529	SPAGAIN;
		530
		531	// second value - perl objects
		532	{
		533	SV *sv = POPs;
		534	if (SvROK (sv))
		535	av = (AV *)SvREFCNT_inc (SvRV (sv));
		536	}
		537
		538	// first value - text part, pad with 3 zeroes
		539	{
		540	SV *sv = POPs;
		541	STRLEN len;
		542	char *sv_ = SvPVbyte (sv, len);
		543	text = newSV (len + sizeof (eof));
		544	SvCUR_set (text, len);
		545	memcpy (SvPVX (text), sv_, len);
		546	memcpy (SvEND (text), eof, sizeof (eof)); // just to be sure
		547
		548	line = SvPVX (text);
		549	}
		550	}
		551
		552	PUTBACK;
		553	FREETMPS;
		554	LEAVE;
		555	}
		556	}
		557
		558	object_thawer::object_thawer (const char *data, AV *perlav)
		559	{
		560	av = perlav;
		561	text = newSVpv (data, 0);
		562	sv_catpv (text, thawer_eof);
		563	line = SvPVbyte_nolen (text);
		564	}
		565
		566	void object_thawer::get (data_type type, void *obj, attachable_base *ext, int oid)
		567	{
		568	if (!av || oid < 0) // this is actually an error of sorts
		569	return;
		570
		571	// we have to "re-instantiate"/reattach to an object, so nuke ext->attach
		572	ext->clear ();
		573
		574	SV **svp = av_fetch ((AV *)av, oid, 0);
		575
		576	if (!svp || !SvROK (*svp))
		577	{
		578	printf ("trying to thaw duplicate or never-issued oid %d, ignoring.\n", oid);
		579	return;
		580	}
		581
		582	ext->self = *svp; *svp = &PL_sv_undef;
		583	sv_magic (SvRV (ext->self), 0, PERL_MAGIC_ext, (char *)obj, 0);
		584
		585	reattach (type, obj);
		586	}
		587
		588	object_thawer::~object_thawer ()
		589	{
		590	if (text) SvREFCNT_dec (text);
		591	if (av) SvREFCNT_dec (av);
		592	}
		593
		594	char *fgets (char *s, int n, object_thawer &thawer)
		595	{
		596	char *p = thawer.line;
		597	char *q = s;
		598
		599	if (!p)
		600	return 0;
		601
		602	while (--n)
		603	{
		604	if (!*p)
		605	break;
		606
		607	*q++ = *p;
		608
		609	if (*p++ == '\n')
		610	break;
		611	}
		612
		613	*q = 0;
		614	thawer.line = p;
		615
		616	return s == q ? 0 : s;
		617	}
		618
		619	keyword object_thawer::get_kv ()
		620	{
		621	if (!line)
		622	return KW_EOF;
		623
		624	for (;;)
		625	{
		626	char *p = line;
		627
		628	if (!*p)
		629	return KW_EOF;
		630
		631	// parse keyword
		632	while (*p > ' ')
		633	p++;
		634
		635	int klen = p - line;
		636
		637	if (*p++ != '\n')
		638	{
		639	// parse value
		640	while (*(unsigned char *)p <= ' ' && *p != '\n') // skip 0x01 .. 0x20
		641	++p;
		642
		643	last_value = p;
		644
		645	while (*p != '\n')
		646	p++;
		647
		648	*p++ = 0;
		649	}
		650	else
		651	last_value = 0;
		652
		653	line [klen] = 0;
		654	keyword_idx *kw = kw_lex::match (line, klen);
		655
		656	//printf ("KV %d<%s,%s>\n", kw ? kw->index : 0, line, last_value);//D
		657
		658	if (kw)
		659	{
		660	line = p;
		661	return kw->index;
		662	}
		663	else if (!*line || *line == '#')
		664	{
		665	// empty/comment line
		666	line = p;
		667	}
		668	else
		669	return KW_ERROR;
		670	}
		671	}
		672
		673	void object_thawer::get (shstr &sh) const
		674	{
		675	if (last_value)
		676	sh = last_value;
		677	else
		678	{
		679	sh = "<value missing>";
		680	LOG (llevError, "keyword requires value: <%s>\n", line);//TODO: add filename
		681	}
		682	}
		683
		684	void object_thawer::get_ml (keyword kend, shstr &sh)
		685	{
		686	char kw[128];
		687
		688	int klen = keyword_len [kend];
		689
		690	kw [0] = '\n';
		691	memcpy (kw + 1, keyword_str [kend], klen);
		692	kw [klen + 1] = '\n';
		693	kw [klen + 2] = 0;
		694
		695	// first test for completely empty msg... "endXXX\n"
		696	if (!strncmp (line, kw + 1, klen + 1))
		697	{
		698	sh = 0;
		699
		700	line += klen + 1;
		701
		702	return;
		703	}
		704	else
		705	{
		706	// multi-line strings are delimited by "\nendXXX\n" or "endXXX\n" (NULL)
		707
		708	char *end = strstr (line, kw);
		709
		710	if (!end)
		711	{
		712	sh = 0;
		713	return;
		714	}
		715
		716	*end = 0;
		717	sh = line;
		718
		719	line = end + keyword_len [kend] + 1;
		720
		721	while (*line++ != '\n')
		722	;
		723	}
		724	}
		725
		726	sint32 object_thawer::get_sint32 () const
		727	{
		728	char *p = last_value;
		729
		730	if (!p)
		731	return 0;
		732
		733	sint32 val = 0;
		734	bool negate;
		735
		736	if (*p == '-')
		737	{
		738	negate = true;
		739	++p;
		740	}
		741	else
		742	negate = false;
		743
		744	do
		745	{
		746	val *= 10;
		747	val += *p++ - '0';
		748	}
		749	while (*p);
		750
		751	return negate ? -val : val;
		752	}
		753
		754	sint64 object_thawer::get_sint64 () const
		755	{
		756	return last_value ? atoll (last_value) : 0;
		757	}
		758
		759	double object_thawer::get_double () const
		760	{
		761	return last_value ? atof (last_value) : 0;
		762	}
		763
		764	/////////////////////////////////////////////////////////////////////////////
		765
368	extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)	766	extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)
369	{	767	{
370	gethook = gethooksptr;
371	printf (PLUGIN_VERSION " init\n");
372
373	return 0;	768	return 0;
374	}	769	}
375		770
376	static CommArray_s rtn_cmd;	771	static CommArray_s rtn_cmd;
377		772
…		…
457	extern "C" int cfperl_postInitPlugin ()	852	extern "C" int cfperl_postInitPlugin ()
458	{	853	{
459	int hooktype = 1;	854	int hooktype = 1;
460	int rtype = 0;	855	int rtype = 0;
461		856
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);	857	cf_init_plugin (gethook);
472		858
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;	859	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	}	860	}
644		861
645	extern "C" int cfperl_closePlugin ()	862	extern "C" int cfperl_closePlugin ()
646	{	863	{
647	return 0;	864	return 0;
648	}	865	}
649		866
650	void	867	void
651	cfperl_init ()	868	cfperl_init ()
652	{	869	{
		870	PERL_SYS_INIT3 (&settings.argc, &settings.argv, 0);
		871	perl = perl_alloc ();
		872	perl_construct (perl);
		873
		874	PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
		875
653	char *argv[] = {	876	char *argv[] = {
654	"",	877	"",
655	"-e"	878	"-e"
656	"BEGIN {"
657	" cf->bootstrap;"	879	"cf->bootstrap;"
658	" unshift @INC, cf::datadir ();"	880	"unshift @INC, cf::datadir ();"
659	"}"
660	""
661	"use cf;"	881	"require cf;"
662	};	882	};
663		883
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))	884	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))
670	{	885	{
671	printf ("unable to initialize perl-interpreter, aborting.\n");	886	printf ("unable to initialize perl-interpreter, aborting.\n");
672
673	exit (EXIT_FAILURE);	887	exit (EXIT_FAILURE);
674	//perl_destruct (perl);
675	//perl_free (perl);
676	//perl = 0;
677	//return;
678	}	888	}
679
680	obj_cache = newHV ();
681	}	889	}
682		890
683	void cfperl_main ()	891	void cfperl_main ()
684	{	892	{
685	dSP;	893	dSP;
686		894
687	PUSHMARK (SP);	895	PUSHMARK (SP);
688	PUTBACK;	896	PUTBACK;
689	call_pv ("cf::main", G_DISCARD | G_VOID);	897	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	}	898	}
698		899
699	static event_klass klass_of[NUM_EVENT_TYPES] = {	900	static event_klass klass_of[NUM_EVENT_TYPES] = {
700	# define def(type,name) KLASS_ ## type,	901	# define def(type,name) KLASS_ ## type,
701	# include "eventinc.h"	902	# include "eventinc.h"
702	# undef def	903	# undef def
703	};	904	};
		905
		906	#define KLASS_OF(event) (((unsigned int)event) < NUM_EVENT_TYPES ? klass_of [event] : KLASS_NONE)
704		907
705	static void	908	static void
706	gather_callbacks (AV *&callbacks, AV *registry, event_type event)	909	gather_callbacks (AV *&callbacks, AV *registry, event_type event)
707	{	910	{
708	// event must be in array	911	// event must be in array
…		…
741		944
742	AV *callbacks = 0;	945	AV *callbacks = 0;
743		946
744	object *op;	947	object *op;
745	player *pl;	948	player *pl;
746	mapstruct *map;	949	maptile *map;
747		950
748	// callback call ordering is:	951	// callback call ordering is:
749	// 1. per-object callback (NYI)	952	// 1. per-object callback (NYI)
750	// 2. per-class object	953	// 2. per-class object
751	// 2a. per-type callback	954	// 2a. per-type callback
752	// 4. global callbacks	955	// 4. global callbacks
753		956
754	gather_callbacks (callbacks, cb_global, event);	957	gather_callbacks (callbacks, cb_global, event);
755		958
756	switch (klass_of [event])	959	switch (KLASS_OF (event))
757	{	960	{
758	case KLASS_GLOBAL:	961	case KLASS_GLOBAL:
759	break;	962	break;
760		963
761	case KLASS_OBJECT:	964	case KLASS_OBJECT:
762	dt = (data_type) va_arg (ap, int);	965	dt = (data_type) va_arg (ap, int);
763	assert (("first argument must be of type object", dt == DT_OBJECT));	966	assert (("first argument must be of type object", dt == DT_OBJECT));
764
765	op = va_arg (ap, object *);	967	op = va_arg (ap, object *);
766		968
		969	if (op->cb)
		970	gather_callbacks (callbacks, op->cb, event);
		971
		972	if (op->type)
		973	{
		974	if (op->subtype && op->type + op->subtype * NUM_SUBTYPES <= AvFILLp (cb_type))
		975	{
		976	SV *registry = AvARRAY (cb_type)[op->type + op->subtype * NUM_SUBTYPES];
		977
		978	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
		979	gather_callbacks (callbacks, (AV *)SvRV (registry), event);
		980	}
		981
		982	if (op->type <= AvFILLp (cb_type))
		983	{
		984	SV *registry = AvARRAY (cb_type)[op->type];
		985
		986	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
		987	gather_callbacks (callbacks, (AV *)SvRV (registry), event);
		988	}
		989	}
		990
767	gather_callbacks (callbacks, cb_object, event);	991	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		992
778	break;	993	break;
779		994
780	case KLASS_PLAYER:	995	case KLASS_PLAYER:
781	dt = (data_type) va_arg (ap, int);	996	dt = (data_type) va_arg (ap, int);
782	assert (("first argument must be of type player", dt == DT_PLAYER));	997	assert (("first argument must be of type player", dt == DT_PLAYER));
783
784	pl = va_arg (ap, player *);	998	pl = va_arg (ap, player *);
		999
		1000	if (pl->cb)
		1001	gather_callbacks (callbacks, pl->cb, event);
		1002
785	gather_callbacks (callbacks, cb_player, event);	1003	gather_callbacks (callbacks, cb_player, event);
786	break;	1004	break;
787		1005
788	case KLASS_MAP:	1006	case KLASS_MAP:
789	dt = (data_type) va_arg (ap, int);	1007	dt = (data_type) va_arg (ap, int);
790	assert (("first argument must be of type object", dt == DT_MAP));	1008	assert (("first argument must be of type object", dt == DT_MAP));
791
792	map = va_arg (ap, mapstruct *);	1009	map = va_arg (ap, maptile *);
		1010
		1011	if (map->cb)
		1012	gather_callbacks (callbacks, map->cb, event);
		1013
793	gather_callbacks (callbacks, cb_map, event);	1014	gather_callbacks (callbacks, cb_map, event);
794	break;	1015	break;
795		1016
796	default:	1017	default:
797	assert (("unsupported event klass in cfperl_invoke", 0));	1018	assert (("unsupported event klass in cfperl_invoke", 0));
…		…
809	EXTEND (SP, 3);	1030	EXTEND (SP, 3);
810		1031
811	PUSHs (sv_2mortal (newSViv (event))); // only used for debugging nowadays	1032	PUSHs (sv_2mortal (newSViv (event))); // only used for debugging nowadays
812	PUSHs (sv_2mortal (newRV_noinc ((SV *)callbacks)));	1033	PUSHs (sv_2mortal (newRV_noinc ((SV *)callbacks)));
813		1034
814	switch (klass_of [event])	1035	switch (KLASS_OF (event))
815	{	1036	{
816	case KLASS_OBJECT: PUSHs (sv_2mortal (newSVdt (DT_OBJECT, op))); break;	1037	case KLASS_OBJECT: PUSHs (sv_2mortal (newSVdt (DT_OBJECT, op))); break;
817	case KLASS_PLAYER: PUSHs (sv_2mortal (newSVdt (DT_PLAYER, pl))); break;	1038	case KLASS_PLAYER: PUSHs (sv_2mortal (newSVdt (DT_PLAYER, pl))); break;
818	case KLASS_MAP: PUSHs (sv_2mortal (newSVdt (DT_MAP, map))); break;	1039	case KLASS_MAP: PUSHs (sv_2mortal (newSVdt (DT_MAP, map))); break;
819	}	1040	}
…		…
823	dt = (data_type) va_arg (ap, int);	1044	dt = (data_type) va_arg (ap, int);
824		1045
825	if (dt == DT_END)	1046	if (dt == DT_END)
826	break;	1047	break;
827		1048
		1049	if (dt == DT_AV)
		1050	{
		1051	AV *av = va_arg (ap, AV *);
		1052
		1053	for (int i = 0; i <= av_len (av); ++i)
		1054	XPUSHs (*av_fetch (av, i, 1));
		1055	}
		1056	else
828	XPUSHs (sv_2mortal (newSVdt_va (ap, dt)));	1057	XPUSHs (sv_2mortal (newSVdt_va (ap, dt)));
829	}	1058	}
830		1059
831	va_end (ap);	1060	va_end (ap);
832		1061
833	PUTBACK;	1062	PUTBACK;
834	int count = call_pv ("cf::invoke", G_SCALAR | G_EVAL);	1063	int count = call_pv ("cf::do_invoke", G_SCALAR | G_EVAL);
835	SPAGAIN;	1064	SPAGAIN;
836		1065
837	count = count > 0 ? POPi : 0;	1066	count = count > 0 ? POPi : 0;
838		1067
839	FREETMPS;	1068	FREETMPS;
840	LEAVE;	1069	LEAVE;
841		1070
842	return count;	1071	return count;
843	}	1072	}
844		1073
		1074	SV *
		1075	cfperl_result (int idx)
		1076	{
		1077	AV *av = get_av ("cfperl::invoke_results", 0);
		1078	if (!av)
		1079	return &PL_sv_undef;
		1080
		1081	SV **sv = av_fetch (av, idx, 0);
		1082	if (!sv)
		1083	return &PL_sv_undef;
		1084
		1085	return *sv;
		1086	}
		1087
		1088	int
		1089	cfperl_result_INT (int idx)
		1090	{
		1091	return SvIV (cfperl_result (idx));
		1092	}
		1093
845	MODULE = cf PACKAGE = cf PREFIX = cf_	1094	MODULE = cf PACKAGE = cf PREFIX = cf_
846		1095
847	BOOT:	1096	BOOT:
848	{	1097	{
849	HV *stash = gv_stashpv ("cf", 1);	1098	HV *stash = gv_stashpv ("cf", 1);
		1099
		1100	newCONSTSUB (stash, "VERSION", newSVpv (VERSION, sizeof (VERSION) - 1));
850		1101
851	static const struct {	1102	static const struct {
852	const char *name;	1103	const char *name;
853	IV iv;	1104	IV iv;
854	} *civ, const_iv[] = {	1105	} *civ, const_iv[] = {
…		…
981	const_iv (BUILDER)	1232	const_iv (BUILDER)
982	const_iv (MATERIAL)	1233	const_iv (MATERIAL)
983	const_iv (ITEM_TRANSFORMER)	1234	const_iv (ITEM_TRANSFORMER)
984	const_iv (QUEST)	1235	const_iv (QUEST)
985		1236
		1237	const_iv (NUM_SUBTYPES)
		1238
986	const_iv (ST_BD_BUILD)	1239	const_iv (ST_BD_BUILD)
987	const_iv (ST_BD_REMOVE)	1240	const_iv (ST_BD_REMOVE)
988		1241
989	const_iv (ST_MAT_FLOOR)	1242	const_iv (ST_MAT_FLOOR)
990	const_iv (ST_MAT_WALL)	1243	const_iv (ST_MAT_WALL)
…		…
1014	const_iv (AT_HOLYWORD)	1267	const_iv (AT_HOLYWORD)
1015	const_iv (AT_BLIND)	1268	const_iv (AT_BLIND)
1016	const_iv (AT_INTERNAL)	1269	const_iv (AT_INTERNAL)
1017	const_iv (AT_LIFE_STEALING)	1270	const_iv (AT_LIFE_STEALING)
1018	const_iv (AT_DISEASE)	1271	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		1272
1030	const_iv (WEAP_HIT)	1273	const_iv (WEAP_HIT)
1031	const_iv (WEAP_SLASH)	1274	const_iv (WEAP_SLASH)
1032	const_iv (WEAP_PIERCE)	1275	const_iv (WEAP_PIERCE)
1033	const_iv (WEAP_CLEAVE)	1276	const_iv (WEAP_CLEAVE)
…		…
1155	const_iv (NDI_MAX_COLOR)	1398	const_iv (NDI_MAX_COLOR)
1156	const_iv (NDI_COLOR_MASK)	1399	const_iv (NDI_COLOR_MASK)
1157	const_iv (NDI_UNIQUE)	1400	const_iv (NDI_UNIQUE)
1158	const_iv (NDI_ALL)	1401	const_iv (NDI_ALL)
1159		1402
		1403	const_iv (UPD_LOCATION)
		1404	const_iv (UPD_FLAGS)
		1405	const_iv (UPD_WEIGHT)
		1406	const_iv (UPD_FACE)
		1407	const_iv (UPD_NAME)
		1408	const_iv (UPD_ANIM)
		1409	const_iv (UPD_ANIMSPEED)
		1410	const_iv (UPD_NROF)
		1411
		1412	const_iv (UPD_SP_MANA)
		1413	const_iv (UPD_SP_GRACE)
		1414	const_iv (UPD_SP_DAMAGE)
		1415
1160	const_iv (F_APPLIED)	1416	const_iv (F_APPLIED)
1161	const_iv (F_LOCATION)	1417	const_iv (F_LOCATION)
1162	const_iv (F_UNPAID)	1418	const_iv (F_UNPAID)
1163	const_iv (F_MAGIC)	1419	const_iv (F_MAGIC)
1164	const_iv (F_CURSED)	1420	const_iv (F_CURSED)
…		…
1218		1474
1219	const_iv (SK_EXP_ADD_SKILL)	1475	const_iv (SK_EXP_ADD_SKILL)
1220	const_iv (SK_EXP_TOTAL)	1476	const_iv (SK_EXP_TOTAL)
1221	const_iv (SK_EXP_NONE)	1477	const_iv (SK_EXP_NONE)
1222	const_iv (SK_SUBTRACT_SKILL_EXP)	1478	const_iv (SK_SUBTRACT_SKILL_EXP)
		1479	const_iv (SK_EXP_SKILL_ONLY)
1223		1480
1224	const_iv (SK_LOCKPICKING)	1481	const_iv (SK_LOCKPICKING)
1225	const_iv (SK_HIDING)	1482	const_iv (SK_HIDING)
1226	const_iv (SK_SMITHERY)	1483	const_iv (SK_SMITHERY)
1227	const_iv (SK_BOWYER)	1484	const_iv (SK_BOWYER)
…		…
1338	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1595	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1339	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1596	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1340		1597
1341	static const struct {	1598	static const struct {
1342	const char *name;	1599	const char *name;
		1600	int skip;
1343	IV klass;	1601	IV klass;
1344	IV iv;	1602	IV iv;
1345	} *eiv, event_iv[] = {	1603	} *eiv, event_iv[] = {
1346	# define def(klass,name) { # name, (IV)KLASS_ ## klass, (IV)EV_ ## klass ## _ ## name },	1604	# define def(klass,name) { "EVENT_" # klass "_" # name, sizeof ("EVENT_" # klass), (IV)KLASS_ ## klass, (IV)EVENT_ ## klass ## _ ## name },
1347	# include "eventinc.h"	1605	# include "eventinc.h"
1348	# undef def	1606	# undef def
1349	};	1607	};
1350		1608
1351	AV *av = get_av ("cf::EVENT", 1);	1609	AV *av = get_av ("cf::EVENT", 1);
1352		1610
1353	for (eiv = event_iv + sizeof (event_iv) / sizeof (event_iv [0]); eiv-- > event_iv; )	1611	for (eiv = event_iv + sizeof (event_iv) / sizeof (event_iv [0]); eiv-- > event_iv; )
1354	{	1612	{
1355	AV *event = newAV ();	1613	AV *event = newAV ();
1356	av_push (event, newSVpv ((char *)eiv->name, 0));	1614	av_push (event, newSVpv ((char *)eiv->name + eiv->skip, 0));
1357	av_push (event, newSViv (eiv->klass));	1615	av_push (event, newSViv (eiv->klass));
1358	av_store (av, eiv->iv, newRV_noinc ((SV *)event));	1616	av_store (av, eiv->iv, newRV_noinc ((SV *)event));
1359	}	1617	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	{	1618	}
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		1619
1538	//I_EVENT_API (PACKAGE);	1620	//I_EVENT_API (PACKAGE);
		1621	}
		1622
		1623	void _init_vars ()
		1624	CODE:
		1625	cb_global = get_av ("cf::CB_GLOBAL", 1);
		1626	cb_object = get_av ("cf::CB_OBJECT", 1);
		1627	cb_player = get_av ("cf::CB_PLAYER", 1);
		1628	cb_type = get_av ("cf::CB_TYPE" , 1);
		1629	cb_map = get_av ("cf::CB_MAP" , 1);
		1630
		1631	void _global_reattach ()
		1632	CODE:
		1633	{
		1634	// reattach to all attachable objects in the game.
		1635	for (player *pl = first_player; pl; pl = pl->next)
		1636	reattach (pl);
		1637
		1638	for (maptile *map = first_map; map; map = map->next)
		1639	reattach (map);
		1640
		1641	for (object *op = object::first; op; op = op->next)
		1642	reattach (op);
1539	}	1643	}
1540		1644
1541	NV floor (NV x)	1645	NV floor (NV x)
1542		1646
1543	NV ceil (NV x)	1647	NV ceil (NV x)
…		…
1553	PROTOTYPE: $$	1657	PROTOTYPE: $$
1554		1658
1555	char *path_combine_and_normalize (char *base, char *path)	1659	char *path_combine_and_normalize (char *base, char *path)
1556	PROTOTYPE: $$	1660	PROTOTYPE: $$
1557		1661
1558	char *	1662	const char *
1559	cf_get_maps_directory (char *path)	1663	get_maps_directory (char *path)
1560	PROTOTYPE: $	1664	PROTOTYPE: $
1561	ALIAS: maps_directory = 0	1665	ALIAS: maps_directory = 0
		1666	CODE:
		1667	RETVAL = create_pathname (path);
		1668	OUTPUT: RETVAL
1562		1669
1563	void	1670	void
1564	sub_generation_inc ()	1671	sub_generation_inc ()
1565	CODE:	1672	CODE:
1566	PL_sub_generation++;	1673	PL_sub_generation++;
…		…
1575	confdir = 3	1682	confdir = 3
1576	localdir = 4	1683	localdir = 4
1577	playerdir = 5	1684	playerdir = 5
1578	datadir = 6	1685	datadir = 6
1579	CODE:	1686	CODE:
1580	{	1687	switch (ix)
1581	int unused_type;	1688	{
1582	RETVAL = (char *)systemDirectory (&unused_type, ix);	1689	case 0: RETVAL = settings.mapdir ; break;
1583	}	1690	case 1: RETVAL = settings.uniquedir; break;
		1691	case 2: RETVAL = settings.tmpdir ; break;
		1692	case 3: RETVAL = settings.confdir ; break;
		1693	case 4: RETVAL = settings.localdir ; break;
		1694	case 5: RETVAL = settings.playerdir; break;
		1695	case 6: RETVAL = settings.datadir ; break;
		1696	}
1584	OUTPUT: RETVAL	1697	OUTPUT: RETVAL
1585		1698
1586	int	1699	void _exit (int status = 0)
		1700
1587	cf_find_animation (char *text)	1701	int cf_find_animation (char *text)
1588	PROTOTYPE: $	1702	PROTOTYPE: $
1589		1703
1590	int random_roll(int min, int max, object *op, int goodbad);	1704	int random_roll(int min, int max, object *op, int goodbad);
1591		1705
1592	const char *cost_string_from_value(uint64 cost, int approx = 0)	1706	const char *cost_string_from_value(uint64 cost, int approx = 0)
		1707
		1708	int invoke (int event, ...)
		1709	CODE:
		1710	if (KLASS_OF (event) != KLASS_GLOBAL) croak ("event class must be GLOBAL");
		1711	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		1712	for (int i = 1; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		1713	RETVAL = INVOKE_((event_type)event, ARG_AV (av));
		1714	OUTPUT: RETVAL
1593		1715
1594	int	1716	int
1595	exp_to_level (val64 exp)	1717	exp_to_level (val64 exp)
1596	CODE:	1718	CODE:
1597	{	1719	{
…		…
1628	RETVAL = newSVpv (resist_plus[atnr], 0);	1750	RETVAL = newSVpv (resist_plus[atnr], 0);
1629	else	1751	else
1630	XSRETURN_UNDEF;	1752	XSRETURN_UNDEF;
1631	OUTPUT: RETVAL	1753	OUTPUT: RETVAL
1632		1754
		1755	int
		1756	_valid (SV *obj)
		1757	CODE:
		1758	RETVAL = SvROK (obj) && mg_find (SvRV (obj), PERL_MAGIC_ext);
		1759	OUTPUT:
		1760	RETVAL
		1761
1633	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_	1762	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
1634		1763
1635	SV *	1764	INCLUDE: $PERL genacc object ../include/object.h |
1636	get_property (object *obj, int type, int idx)	1765
		1766	int invoke (object *op, int event, ...)
1637	CODE:	1767	CODE:
1638	RETVAL = newSVcfapi (type, cf_object_get_property (obj, idx));	1768	if (KLASS_OF (event) != KLASS_OBJECT) croak ("event class must be OBJECT");
		1769	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		1770	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		1771	RETVAL = INVOKE_((event_type)event, ARG_OBJECT (op), ARG_AV (av));
1639	OUTPUT: RETVAL	1772	OUTPUT: RETVAL
1640		1773
1641	SV *	1774	SV *registry (object *op)
1642	set_property (object *obj, int type, int idx, SV *newval)	1775	CODE:
		1776	RETVAL = registry_of (op);
		1777	OUTPUT:
		1778	RETVAL
		1779
		1780	void mortals ()
1643	CODE:	1781	PPCODE:
1644	switch (type)	1782	EXTEND (SP, object::mortals.size ());
1645	{	1783	for (AUTODECL (i, object::mortals.begin ()); i != object::mortals.end (); ++i)
1646	case CFAPI_INT:	1784	PUSHs (to_sv (*i));
1647	cf_object_set_int_property (obj, idx, SvIV (newval));	1785
1648	break;	1786	object *first ()
1649	case CFAPI_LONG:	1787	CODE:
1650	cf_object_set_long_property (obj, idx, (long) SvVAL64 (newval));	1788	RETVAL = object::first;
1651	break;	1789	OUTPUT: RETVAL
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		1790
1671	# missing properties	1791	# missing properties
1672		1792
1673	void	1793	int flag (object *op, int flag, int value = 1)
1674	set_attacktype (object *obj, U32 attacktype)	1794	PROTOTYPE: $$;$
1675	CODE:	1795	CODE:
1676	obj->attacktype = attacktype;	1796	RETVAL = QUERY_FLAG (op, flag);
1677		1797	if (items >= 3)
1678	U32	1798	if (value)
1679	get_attacktype (object *obj)	1799	SET_FLAG (op, flag);
1680	ALIAS:	1800	else
1681	attacktype = 0	1801	CLEAR_FLAG (op, flag);
1682	CODE:
1683	RETVAL = obj->attacktype;
1684	OUTPUT: RETVAL	1802	OUTPUT: RETVAL
1685		1803
1686	# missing in plug-in api, of course	1804	object *head (object *op)
1687	void	1805	PROTOTYPE: $
1688	set_food (object *obj, int food)
1689	CODE:	1806	CODE:
1690	obj->stats.food = food;	1807	RETVAL = op->head ? op->head : op;
		1808	OUTPUT: RETVAL
1691		1809
1692	int	1810	int is_head (object *op)
1693	get_food (object *obj)	1811	PROTOTYPE: $
1694	ALIAS:	1812	CODE:
1695	food = 0
1696	CODE:
1697	RETVAL = obj->stats.food;	1813	RETVAL = !op->head;
1698	OUTPUT: RETVAL	1814	OUTPUT: RETVAL
1699		1815
1700	void	1816	void
1701	inv (object *obj)	1817	inv (object *obj)
1702	PROTOTYPE: $	1818	PROTOTYPE: $
1703	PPCODE:	1819	PPCODE:
…		…
1705	object *o;	1821	object *o;
1706	for (o = obj->inv; o; o = o->below)	1822	for (o = obj->inv; o; o = o->below)
1707	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));	1823	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1708	}	1824	}
1709		1825
		1826	object *find_best_object_match (object *op, const char *match)
		1827
		1828	object *find_marked_object (object *op)
		1829
1710	int cf_object_get_resistance (object *op, int rtype)	1830	int cf_object_get_resistance (object *op, int rtype)
1711	ALIAS: resistance = 0	1831	ALIAS: resistance = 0
1712		1832
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);	1833	int need_identify (const object *obj);
1719		1834
1720	int apply_shop_mat (object *shop_mat, object *op);	1835	int apply_shop_mat (object *shop_mat, object *op);
1721		1836
1722	void cf_object_move (object *op, int dir, object *originator = op)	1837	int move (object *op, int dir, object *originator = op)
		1838	CODE:
		1839	RETVAL = move_ob (op, dir, originator);
		1840	OUTPUT:
		1841	RETVAL
1723		1842
1724	void cf_object_apply (object *op, object *author, int flags = 0)	1843	void cf_object_apply (object *op, object *author, int flags = 0)
1725		1844
1726	void cf_object_apply_below (object *op)	1845	void cf_object_apply_below (object *op)
1727		1846
…		…
1731		1850
1732	object *cf_object_present_archname_inside (object *op, char *whatstr)	1851	object *cf_object_present_archname_inside (object *op, char *whatstr)
1733		1852
1734	int cf_object_transfer (object *op, int x, int y, int r = 0, object_ornull *orig = 0)	1853	int cf_object_transfer (object *op, int x, int y, int r = 0, object_ornull *orig = 0)
1735		1854
1736	int cf_object_change_map (object *op, int x, int y, mapstruct *map)	1855	int cf_object_change_map (object *op, int x, int y, maptile *map)
1737		1856
1738	object *cf_object_clone (object *op, int clonetype = 0)	1857	object *cf_object_clone (object *op, int clonetype = 0)
1739		1858
1740	int cf_object_pay_item (object *op, object *buyer)	1859	int cf_object_pay_item (object *op, object *buyer)
1741		1860
…		…
1769		1888
1770	void cf_object_drop (object *op, object *author)	1889	void cf_object_drop (object *op, object *author)
1771		1890
1772	void cf_object_take (object *op, object *author)	1891	void cf_object_take (object *op, object *author)
1773		1892
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)	1893	object *cf_object_insert_object (object *op, object *container)
1779		1894
1780	const char *cf_object_get_msg (object *ob)
1781	ALIAS: msg = 0
1782
1783	object *cf_object_insert_in_ob (object *ob, object *where)	1895	object *cf_object_insert_in_ob (object *ob, object *where)
1784		1896
1785	int cf_object_teleport (object *op, mapstruct *map, int x, int y)	1897	int cf_object_teleport (object *op, maptile *map, int x, int y)
1786		1898
1787	void cf_object_update (object *op, int flags)	1899	void cf_object_update (object *op, int flags)
1788		1900
1789	void cf_object_pickup (object *op, object *what)	1901	void cf_object_pickup (object *op, object *what)
1790		1902
…		…
1800		1912
1801	void push_button (object *op);	1913	void push_button (object *op);
1802		1914
1803	void use_trigger (object *op);	1915	void use_trigger (object *op);
1804		1916
1805	void add_button_link (object *button, mapstruct *map, int connected);	1917	void add_button_link (object *button, maptile *map, int connected);
1806		1918
1807	void remove_button_link (object *op);	1919	void remove_button_link (object *op);
1808		1920
1809	void	1921	void
1810	cf_object_set_resistance (object *op, int rtype, int val)	1922	cf_object_set_resistance (object *op, int rtype, int val)
…		…
1828	CODE:	1940	CODE:
1829	RETVAL = archetype ? get_archetype (archetype) : cf_create_object ();	1941	RETVAL = archetype ? get_archetype (archetype) : cf_create_object ();
1830	OUTPUT:	1942	OUTPUT:
1831	RETVAL	1943	RETVAL
1832		1944
1833	object *insert_ob_in_map_at (object *ob, mapstruct *where, object_ornull *orig, int flag, int x, int y)	1945	object *insert_ob_in_map_at (object *ob, maptile *where, object_ornull *orig, int flag, int x, int y)
1834	PROTOTYPE: $$$$$$	1946	PROTOTYPE: $$$$$$
1835	CODE:	1947	CODE:
1836	{	1948	{
1837	int unused_type;	1949	int unused_type;
1838	RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y);	1950	RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y);
…		…
1876	bool on_same_map_as (object *ob, object *other)	1988	bool on_same_map_as (object *ob, object *other)
1877	CODE:	1989	CODE:
1878	RETVAL = on_same_map (ob, other);	1990	RETVAL = on_same_map (ob, other);
1879	OUTPUT: RETVAL	1991	OUTPUT: RETVAL
1880		1992
1881	char *	1993	const char *
1882	base_name (object *ob, int plural)	1994	base_name (object *op, int plural = op->nrof > 1)
1883	CODE:	1995	CODE:
1884	RETVAL = cf_query_base_name (ob, plural);	1996	RETVAL = query_base_name (op, plural);
1885	OUTPUT: RETVAL	1997	OUTPUT: RETVAL
1886
1887	living *
1888	stats (object *ob)
1889	CODE:
1890	RETVAL = &ob->stats;
1891	OUTPUT: RETVAL
1892
1893		1998
1894	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_	1999	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_
1895		2000
1896	player *player (object *op)	2001	player *player (object *op)
1897	CODE:	2002	CODE:
…		…
1915		2020
1916	void cf_player_set_party (object *op, partylist *party)	2021	void cf_player_set_party (object *op, partylist *party)
1917		2022
1918	void kill_player (object *op)	2023	void kill_player (object *op)
1919		2024
1920	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_	2025	void esrv_update_item (object *op, int what, object *item)
		2026	C_ARGS: what, op, item
		2027
		2028	void clear_los (object *op)
		2029
		2030	int command_reset (object *op, char *params)
		2031
		2032	int command_teleport (object *op, char *params)
		2033
		2034	int command_summon (object *op, char *params)
		2035
		2036	int command_arrest (object *op, char *params)
		2037
		2038	int command_kick (object *op, char *params)
		2039
		2040	int command_banish (object *op, char *params)
		2041
1921		2042
1922	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_	2043	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_
1923		2044
1924	player *cf_player_find (char *name)	2045	INCLUDE: $PERL genacc player ../include/newserver.h ../include/player.h |
1925	PROTOTYPE: $
1926
1927	void cf_player_move (player *pl, int dir)
1928
1929	void play_sound_player_only (player *pl, int soundnum, int x = 0, int y = 0);
1930
1931	# nonstandard
1932	object *ob (player *pl)
1933	CODE:
1934	RETVAL = pl->ob;
1935	OUTPUT: RETVAL
1936
1937	player *first ()
1938	CODE:
1939	RETVAL = first_player;
1940	OUTPUT: RETVAL
1941
1942	player *next (player *pl)
1943	CODE:
1944	RETVAL = pl->next;
1945	OUTPUT: RETVAL
1946
1947	bool
1948	cell_visible (player *pl, int dx, int dy)
1949	CODE:
1950	RETVAL = FABS (dx) <= pl->socket.mapx / 2 && FABS (dy) <= pl->socket.mapy / 2
1951	&& !pl->blocked_los [dx + pl->socket.mapx / 2][dy + pl->socket.mapy / 2];
1952	OUTPUT:
1953	RETVAL
1954		2046
1955	char *	2047	char *
1956	client (player *pl)	2048	client (player *pl)
1957	CODE:	2049	CODE:
1958	RETVAL = pl->socket.client;	2050	RETVAL = pl->socket.client;
1959	OUTPUT:	2051	OUTPUT:
1960	RETVAL	2052	RETVAL
1961		2053
1962	char *	2054	char *
1963	host (player *pl)	2055	host (player *pl)
1964	CODE:	2056	CODE:
1965	RETVAL = pl->socket.host;	2057	RETVAL = pl->socket.host;
1966	OUTPUT:	2058	OUTPUT:
1967	RETVAL	2059	RETVAL
1968		2060
1969	char *	2061	int invoke (player *pl, int event, ...)
1970	killer (player *pl, char *killer = 0)
1971	CODE:	2062	CODE:
1972	if (killer)	2063	if (KLASS_OF (event) != KLASS_PLAYER) croak ("event class must be PLAYER");
1973	snprintf (pl->killer, sizeof (pl->killer), "%s", killer);	2064	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		2065	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		2066	RETVAL = INVOKE_((event_type)event, ARG_PLAYER (pl), ARG_AV (av));
		2067	OUTPUT: RETVAL
		2068
		2069	SV *registry (player *pl)
		2070	CODE:
		2071	RETVAL = registry_of (pl);
		2072	OUTPUT:
		2073	RETVAL
		2074
		2075	player *cf_player_find (char *name)
		2076	PROTOTYPE: $
		2077
		2078	void cf_player_move (player *pl, int dir)
		2079
		2080	void play_sound_player_only (player *pl, int soundnum, int x = 0, int y = 0);
		2081
		2082	player *first ()
		2083	CODE:
		2084	RETVAL = first_player;
		2085	OUTPUT: RETVAL
		2086
		2087	player *next (player *pl)
		2088	CODE:
1974	RETVAL = pl->killer;	2089	RETVAL = pl->next;
		2090	OUTPUT: RETVAL
		2091
		2092	bool
		2093	cell_visible (player *pl, int dx, int dy)
		2094	CODE:
		2095	RETVAL = FABS (dx) <= pl->socket.mapx / 2 && FABS (dy) <= pl->socket.mapy / 2
		2096	&& !pl->blocked_los [dx + pl->socket.mapx / 2][dy + pl->socket.mapy / 2];
1975	OUTPUT:	2097	OUTPUT:
1976	RETVAL	2098	RETVAL
1977		2099
1978	void	2100	void
1979	buggy_mapscroll (player *pl, int value = 1)	2101	buggy_mapscroll (player *pl, int value = 1)
…		…
1997	if (new_value >= 0)	2119	if (new_value >= 0)
1998	pl->listening = new_value;	2120	pl->listening = new_value;
1999	OUTPUT:	2121	OUTPUT:
2000	RETVAL	2122	RETVAL
2001		2123
2002	void get_savebed (player *pl)	2124	void savebed (player *pl, SV *map_path = 0, SV *x = 0, SV *y = 0)
2003	ALIAS:	2125	PROTOTYPE: $;$$$
2004	savebed = 0
2005	PPCODE:	2126	PPCODE:
		2127	if (GIMME_V != G_VOID)
		2128	{
2006	EXTEND (SP, 3);	2129	EXTEND (SP, 3);
2007	PUSHs (sv_2mortal (newSVpv (pl->savebed_map, 0)));	2130	PUSHs (sv_2mortal (newSVpv (pl->savebed_map, 0)));
2008	PUSHs (sv_2mortal (newSViv (pl->bed_x)));	2131	PUSHs (sv_2mortal (newSViv (pl->bed_x)));
2009	PUSHs (sv_2mortal (newSViv (pl->bed_y)));	2132	PUSHs (sv_2mortal (newSViv (pl->bed_y)));
2010		2133	}
2011	void set_savebed (player *pl, char *map_path, int x, int y)	2134	if (map_path) sv_to (map_path, pl->savebed_map);
2012	CODE:	2135	if (x) sv_to (x, pl->bed_x);
2013	strcpy (pl->savebed_map, map_path);	2136	if (y) sv_to (y, pl->bed_y);
2014	pl->bed_x = x;
2015	pl->bed_y = y;
2016		2137
2017	void	2138	void
2018	list ()	2139	list ()
2019	PPCODE:	2140	PPCODE:
2020	{	2141	{
…		…
2046	OUTPUT: RETVAL	2167	OUTPUT: RETVAL
2047		2168
2048		2169
2049	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_	2170	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
2050		2171
2051	SV *	2172	maptile *first ()
2052	get_property (mapstruct *obj, int type, int idx)	2173	PROTOTYPE:
		2174	CODE:
		2175	RETVAL = first_map;
		2176	OUTPUT: RETVAL
		2177
		2178	int invoke (maptile *map, int event, ...)
2053	CODE:	2179	CODE:
2054	RETVAL = newSVcfapi (type, cf_map_get_property (obj, idx));	2180	if (KLASS_OF (event) != KLASS_MAP) croak ("event class must be MAP");
		2181	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		2182	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		2183	RETVAL = INVOKE_((event_type)event, ARG_MAP (map), ARG_AV (av));
2055	OUTPUT: RETVAL	2184	OUTPUT: RETVAL
2056		2185
2057	SV *	2186	SV *registry (maptile *map)
2058	set_property (mapstruct *obj, int type, int idx, SV *newval)
2059	CODE:	2187	CODE:
2060	switch (type)	2188	RETVAL = registry_of (map);
2061	{	2189	OUTPUT:
2062	case CFAPI_INT:	2190	RETVAL
2063	cf_map_set_int_property (obj, idx, SvIV (newval));
2064	break;
2065	default:
2066	croak ("unhandled type '%d' in set_property '%d'", type, idx);
2067	}
2068		2191
		2192	INCLUDE: $PERL genacc maptile ../include/map.h |
		2193
2069	mapstruct *new (int width, int height)	2194	maptile *new (int width, int height)
2070	PROTOTYPE:	2195	PROTOTYPE:
2071	CODE:	2196	CODE:
2072	{	2197	{
2073	int unused_type;	2198	RETVAL = get_empty_map (width, height);
2074	RETVAL = (mapstruct*) map_get_map (&unused_type, 0, width, height);
2075	}	2199	}
2076	OUTPUT:	2200	OUTPUT:
2077	RETVAL	2201	RETVAL
2078		2202
2079	void delete_map (mapstruct *map)	2203	void delete_map (maptile *map)
2080		2204
2081	void clean_tmp_map (mapstruct *map)	2205	void clean_tmp_map (maptile *map)
2082		2206
2083	void play_sound_map (mapstruct *map, int x, int y, int sound_num)	2207	void play_sound_map (maptile *map, int x, int y, int sound_num)
2084		2208
2085	mapstruct *tile_map (mapstruct *map, unsigned int dir)	2209	maptile *tile_map (maptile *map, unsigned int dir)
2086	CODE:	2210	CODE:
2087	RETVAL = dir < 4 ? map->tile_map [dir] : 0;	2211	RETVAL = dir < 4 ? map->tile_map [dir] : 0;
2088	OUTPUT:	2212	OUTPUT:
2089	RETVAL	2213	RETVAL
2090		2214
2091	char *tile_path (mapstruct *map, unsigned int dir)	2215	char *tile_path (maptile *map, unsigned int dir)
2092	CODE:	2216	CODE:
2093	if (dir >= 4)	2217	if (dir >= 4)
2094	XSRETURN_UNDEF;	2218	XSRETURN_UNDEF;
2095	RETVAL = map->tile_path [dir];	2219	RETVAL = map->tile_path [dir];
2096	OUTPUT:	2220	OUTPUT:
2097	RETVAL	2221	RETVAL
2098		2222
2099	mapstruct *cf_map_get_map (char *name)	2223	maptile *ready_map_name (char *name, int flags = 0)
		2224	PROTOTYPE: $;$
		2225	ALIAS:
		2226	find = 0
		2227	get_map = 1
		2228
		2229	maptile *has_been_loaded (char *name)
2100	PROTOTYPE: $	2230	PROTOTYPE: $
2101	ALIAS: map = 0
2102		2231
2103	mapstruct *has_been_loaded (char *name)
2104	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
2117	int in_memory (mapstruct *map)	2232	int in_memory (maptile *map)
2118	CODE:	2233	CODE:
2119	RETVAL = map->in_memory;	2234	RETVAL = map->in_memory;
2120	OUTPUT:	2235	OUTPUT:
2121	RETVAL	2236	RETVAL
2122		2237
2123	bool unique (mapstruct *map)	2238	void
2124	CODE:	2239	trigger (maptile *map, long connection, bool state = true)
2125	RETVAL = map->unique;	2240	CODE:
2126	OUTPUT:	2241	activate_connection (map, connection, state);
2127	RETVAL
2128		2242
2129	void set_unique (mapstruct *map, bool unique)	2243	void
2130	CODE:	2244	get_connection (maptile *map, long connection)
2131	map->unique = unique;	2245	PPCODE:
		2246	oblinkpt *obp = get_connection_links (map, connection);
		2247	if (obp)
		2248	for (objectlink *ol = obp->link; ol; ol = ol->next)
		2249	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, (object *)ol->ob)));
2132		2250
2133	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)	2251	object *cf_map_insert_object_there (maptile *where, object *op, object *originator, int flags)
2134		2252
2135	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)	2253	object *cf_map_insert_object (maptile *where, object* op, int x, int y)
2136		2254
2137	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)	2255	object* cf_map_present_arch_by_name (maptile *map, const char* str, int nx, int ny)
2138	C_ARGS: str, map, nx, ny	2256	C_ARGS: str, map, nx, ny
2139		2257
2140	void	2258	void
2141	cf_map_normalise (mapstruct *map, int x, int y)	2259	cf_map_normalise (maptile *map, int x, int y)
2142	PPCODE:	2260	PPCODE:
2143	{	2261	{
2144	mapstruct *nmap = 0;	2262	maptile *nmap = 0;
2145	I16 nx = 0, ny = 0;	2263	I16 nx = 0, ny = 0;
2146	int flags = cf_map_get_flags (map, &nmap, x, y, &nx, &ny);	2264	int flags = get_map_flags (map, &nmap, x, y, &nx, &ny);
2147		2265
2148	EXTEND (SP, 4);	2266	EXTEND (SP, 4);
2149	PUSHs (sv_2mortal (newSViv (flags)));	2267	PUSHs (sv_2mortal (newSViv (flags)));
2150		2268
2151	if (GIMME_V == G_ARRAY)	2269	if (GIMME_V == G_ARRAY)
…		…
2155	PUSHs (sv_2mortal (newSViv (ny)));	2273	PUSHs (sv_2mortal (newSViv (ny)));
2156	}	2274	}
2157	}	2275	}
2158		2276
2159	void	2277	void
2160	at (mapstruct *map, unsigned int x, unsigned int y)	2278	at (maptile *map, unsigned int x, unsigned int y)
2161	PROTOTYPE: $$$	2279	PROTOTYPE: $$$
2162	PPCODE:	2280	PPCODE:
2163	{	2281	{
2164	object *o;	2282	object *o;
2165	mapstruct *nmap = 0;	2283	maptile *nmap = 0;
2166	I16 nx, ny;	2284	I16 nx, ny;
2167		2285
2168	cf_map_get_flags (map, &nmap, x, y, &nx, &ny);	2286	get_map_flags (map, &nmap, x, y, &nx, &ny);
2169		2287
2170	if (nmap)	2288	if (nmap)
2171	for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above)	2289	for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above)
2172	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));	2290	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
2173	}	2291	}
2174		2292
2175	SV *	2293	SV *
2176	bot_at (mapstruct *obj, unsigned int x, unsigned int y)	2294	bot_at (maptile *obj, unsigned int x, unsigned int y)
2177	PROTOTYPE: $$$	2295	PROTOTYPE: $$$
2178	ALIAS:	2296	ALIAS:
2179	top_at = 1	2297	top_at = 1
2180	flags_at = 2	2298	flags_at = 2
2181	light_at = 3	2299	light_at = 3
…		…
2198	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;	2316	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
2199	}	2317	}
2200	OUTPUT:	2318	OUTPUT:
2201	RETVAL	2319	RETVAL
2202		2320
2203	# "serialise" map perl data into a ref	2321	void fix_walls (maptile *map, int x, int y)
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		2322
2213	for (y = 0; y < MAP_HEIGHT (map); y++)	2323	void fix_walls_around (maptile *map, int x, int y)
2214	for (x = 0; x < MAP_WIDTH (map); x++)
2215	{
2216	AV *av = newAV ();
2217		2324
2218	for (o = GET_MAP_OB (map, x, y); o; o = o->above)	2325	MODULE = cf PACKAGE = cf::arch
2219	{
2220	SV *sv = SVptr_cache_get (o);
2221		2326
2222	if (sv && HvFILL (SvRV (sv)))	2327	archetype *find (const char *name)
2223	{	2328	CODE:
2224	nonnull = 1;	2329	RETVAL = archetype::find (name);
2225	sv = newSVsv (sv);	2330	OUTPUT:
2226	}	2331	RETVAL
2227	else
2228	sv = &PL_sv_undef;
2229		2332
2230	av_push (av, sv);	2333	archetype *first()
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:	2334	PROTOTYPE:
2280	ALIAS: first = 0	2335	CODE:
		2336	RETVAL = first_archetype;
		2337	OUTPUT: RETVAL
2281		2338
2282	archetype *cf_archetype_get_next (archetype *arch)	2339	INCLUDE: $PERL genacc archetype ../include/object.h |
2283	ALIAS: next = 0
2284		2340
2285	archetype *cf_archetype_get_head (archetype *arch)	2341	MODULE = cf PACKAGE = cf::party
2286	ALIAS: head = 0
2287		2342
2288	archetype *cf_archetype_get_more (archetype *arch)	2343	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:	2344	PROTOTYPE:
2301	ALIAS: first = 0	2345	CODE:
		2346	RETVAL = get_firstparty ();
		2347	OUTPUT: RETVAL
2302		2348
2303	partylist *cf_party_get_next (partylist *party)	2349	partylist *next (partylist *party)
2304	ALIAS: next = 0	2350	CODE:
		2351	RETVAL = party->next;
		2352	OUTPUT: RETVAL
2305		2353
2306	const char *cf_party_get_name (partylist *party)	2354	const char *name (partylist *party)
		2355	CODE:
		2356	RETVAL = party->partyname;
		2357	OUTPUT: RETVAL
2307		2358
2308	const char *cf_party_get_password (partylist *party)	2359	const char *password (partylist *party)
2309	ALIAS: password = 0	2360	CODE:
		2361	RETVAL = party->passwd;
		2362	OUTPUT: RETVAL
2310		2363
2311	player *cf_party_get_first_player (partylist *party)	2364	MODULE = cf PACKAGE = cf::region
2312	ALIAS: first_player = 0
2313		2365
2314	player *cf_party_get_next_player (partylist *party, player *op)	2366	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:	2367	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:	2368	CODE:
2365	# define LIVING_ACC(acc,idx) case idx: RETVAL = liv->acc; if (items > 1) liv->acc = (sint64)new_val; break	2369	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	2370	OUTPUT: RETVAL
2391		2371
		2372	region *next (region *reg)
		2373	CODE:
		2374	RETVAL = reg->next;
		2375	OUTPUT: RETVAL
		2376
		2377	const char *name (region *reg)
		2378	CODE:
		2379	RETVAL = reg->name;
		2380	OUTPUT: RETVAL
		2381
		2382	region *parent (region *reg)
		2383	CODE:
		2384	RETVAL = reg->parent;
		2385	OUTPUT: RETVAL
		2386
		2387	const char *longname (region *reg)
		2388	CODE:
		2389	RETVAL = reg->longname;
		2390	OUTPUT: RETVAL
		2391
		2392	const char *msg (region *reg)
		2393	CODE:
		2394	RETVAL = reg->msg;
		2395	OUTPUT: RETVAL
		2396
		2397	MODULE = cf PACKAGE = cf::living
		2398
		2399	INCLUDE: $PERL genacc living ../include/living.h |
		2400

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