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Comparing deliantra/server/server/cfperl.xs (file contents):
Revision 1.66 by root, Wed Nov 8 00:42:28 2006 UTC vs.
Revision 1.169 by root, Thu Feb 15 21:07:49 2007 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@schmorp.de>	9	* Copyright (C) 2006,2007 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.
…		…
19	* GNU General Public License for more details.	19	* GNU General Public License for more details.
20	*	20	*
21	* You should have received a copy of the GNU General Public License	21	* You should have received a copy of the GNU General Public License
22	* along with this program; if not, write to the Free Software	22	* along with this program; if not, write to the Free Software
23	* Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA	23	* Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
24	*/	24	*/
25		25
26	#define PLUGIN_NAME "perl"	26	#define PLUGIN_NAME "perl"
27	#define PLUGIN_VERSION "cfperl 0.5"	27	#define PLUGIN_VERSION "cfperl 0.5"
28		28
29	#include <plugin_common.h>	29	#include <plugin_common.h>
30	#include <sounds.h>	30	#include <sounds.h>
31	#include <cstdarg>	31	#include <cstdarg>
32	#include <sproto.h>	32	#include <sproto.h>
33		33
		34	#include "loader.h"
34	#include "cfperl.h"	35	#include "cfperl.h"
35	#include "shstr.h"	36	#include "shstr.h"
		37
		38	#include <unistd.h>
		39	#if _POSIX_MEMLOCK
		40	# include <sys/mman.h>
		41	#endif
36		42
37	#include <EXTERN.h>	43	#include <EXTERN.h>
38	#include <perl.h>	44	#include <perl.h>
39	#include <XSUB.h>	45	#include <XSUB.h>
40		46
		47	#include "CoroAPI.h"
41	#include "perlxsi.c"	48	#include "perlxsi.c"
42		49
43	extern sint64 *levels; // the experience table	50	extern sint64 *levels; // the experience table
44		51
45	typedef object object_ornull;	52	typedef object object_ornull;
46	typedef maptile maptile_ornull;	53	typedef maptile maptile_ornull;
47		54
		55	#if IVSIZE >= 8
		56	typedef IV val64;
		57	# define newSVval64 newSViv
		58	# define SvVAL64 SvIV
		59	#else
48	typedef double val64;	60	typedef double val64;
49	#define newSVval64 newSVnv	61	# define newSVval64 newSVnv
50	#define SvVAL64 SvNV	62	# define SvVAL64 SvNV
		63	#endif
51		64
52	static f_plug_api gethook = cfapi_get_hooks;	65	static f_plug_api gethook = cfapi_get_hooks;
53	static f_plug_api object_set_property = cfapi_object_set_property;	66	static f_plug_api object_set_property = cfapi_object_set_property;
54	static f_plug_api object_insert = cfapi_object_insert;	67	static f_plug_api object_insert = cfapi_object_insert;
55		68
56	static HV *obj_cache;
57	static PerlInterpreter *perl;	69	static PerlInterpreter *perl;
58		70
		71	double runtime;
		72
		73	global gbl_ev;
59	static AV *cb_global, *cb_object, *cb_player, *cb_type, *cb_map;	74	static AV *cb_global, *cb_attachable, *cb_object, *cb_player, *cb_client, *cb_type, *cb_map;
		75	static SV *sv_runtime;
		76
		77	static HV
		78	*stash_cf,
		79	*stash_cf_object_wrap,
		80	*stash_cf_object_player_wrap,
		81	*stash_cf_player_wrap,
		82	*stash_cf_map_wrap,
		83	*stash_cf_client_wrap,
		84	*stash_cf_arch_wrap,
		85	*stash_cf_party_wrap,
		86	*stash_cf_region_wrap,
		87	*stash_cf_living_wrap;
		88
		89	// helper cast function, returns super class * or 0
		90	template<class super>
		91	static super *
		92	is_a (attachable *at)
		93	{
		94	//return dynamic_cast<super *>(at); // slower, safer
		95	if (typeid (*at) == typeid (super))
		96	return static_cast<super *>(at);
		97	else
		98	return 0;
		99	}
60		100
61	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	101	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
62		102
		103	unordered_vector<attachable *> attachable::mortals;
		104
		105	attachable::~attachable ()
		106	{
		107	assert (!self);
		108	assert (!cb);
		109	}
		110
		111	int
		112	attachable::refcnt_cnt () const
		113	{
		114	return refcnt + (self ? SvREFCNT (self) - 1 : 0);
		115	}
		116
		117	void
		118	attachable::sever_self ()
		119	{
		120	if (HV *self = this->self)
		121	{
		122	// keep a refcount because sv_unmagic might call attachable_free,
		123	// which might clear self, causing sv_unmagic to crash on a now
		124	// invalid object.
		125	SvREFCNT_inc (self);
		126	hv_clear (self);
		127	sv_unmagic ((SV *)self, PERL_MAGIC_ext);
		128	SvREFCNT_dec (self);
		129
		130	// self *must* be null now because thats sv_unmagic's job.
		131	assert (!this->self);
		132	flags |= 0x80; // severed //D
		133	}
		134	}
		135
		136	void
		137	attachable::optimise ()
		138	{
		139	if (self
		140	&& SvREFCNT (self) == 1
		141	&& !HvTOTALKEYS (self))
		142	flags |= 0x40,//D
		143	sever_self ();
		144	}
		145
		146	// check wether the object really is dead
		147	void
		148	attachable::do_check ()
		149	{
		150	if (refcnt_cnt () > 0)
		151	return;
		152
		153	destroy ();
		154	}
		155
		156	void
		157	attachable::do_destroy ()
		158	{
		159	invoke (EVENT_ATTACHABLE_DESTROY, DT_END);
		160
		161	if (cb)
		162	{
		163	SvREFCNT_dec (cb);
		164	cb = 0;
		165	}
		166
		167	if (self)
		168	sever_self ();
		169
		170	flags |= 0x20; //D
		171	mortals.push_back (this);
		172	}
		173
		174	void
		175	attachable::destroy ()
		176	{
		177	if (destroyed ())
		178	return;
		179
		180	flags |= F_DESTROYED;
		181	do_destroy ();
		182	}
		183
		184	void
		185	attachable::check_mortals ()
		186	{
		187	static int i = 0;
		188
		189	for (;;)
		190	{
		191	if (i >= mortals.size ())
		192	{
		193	i = 0;
		194
		195	if (mortals.size () > 1000)
		196	fprintf (stderr, "mortal queue size (%d) exceeds 1000.\n", (int)mortals.size ());
		197
		198	break;
		199	}
		200
		201	attachable *obj = mortals [i];
		202
		203	obj->refcnt_chk (); // unborrow from perl, if necessary
		204
		205	//if (obj->refcnt > 0 || obj->self)
		206	if (obj->refcnt || obj->self)
		207	{
		208	//printf ("%p rc %d\n", obj, obj->refcnt_cnt ());//D
		209	++i; // further delay freeing
		210
		211	if (!(i & 0x3ff))
		212	break;
		213	}
		214	else
		215	{
		216	mortals.erase (i);
		217	delete obj;
		218	}
		219	}
		220	}
		221
		222	attachable &
		223	attachable::operator =(const attachable &src)
		224	{
		225	//if (self || cb)
		226	//INVOKE_OBJECT (CLONE, this, ARG_OBJECT (dst));
		227
		228	attach = src.attach;
		229	return *this;
		230	}
		231
		232	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		233
63	static SV *	234	static SV *
64	newSVptr (void *ptr, const char *klass, HV *hv = newHV ())	235	newSVptr (void *ptr, HV *stash, HV *hv = newHV ())
65	{	236	{
66	SV *sv;	237	SV *sv;
67		238
68	if (!ptr)	239	if (!ptr)
69	return &PL_sv_undef;	240	return &PL_sv_undef;
70		241
71	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	242	sv_magicext ((SV *)hv, 0, PERL_MAGIC_ext, 0, (char *)ptr, 0);
72	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	243	return sv_bless (newRV_noinc ((SV *)hv), stash);
73	}	244	}
74		245
75	template<class attachable>	246	static int
76	SV *	247	attachable_free (pTHX_ SV *sv, MAGIC *mg)
		248	{
		249	attachable *at = (attachable *)mg->mg_ptr;
		250
		251	//TODO: check if transaction behaviour is really required here
		252	if (SV *self = (SV *)at->self)
		253	{
		254	at->self = 0;
		255	SvREFCNT_dec (self);
		256	}
		257
		258	// next line makes sense, but most objects still have refcnt 0 by default
		259	//at->refcnt_chk ();
		260	return 0;
		261	}
		262
		263	MGVTBL attachable::vtbl = {0, 0, 0, 0, attachable_free};
		264
		265	static SV *
77	newSVattachable (attachable *obj, const char *klass)	266	newSVattachable (attachable *obj, HV *stash)
78	{	267	{
79	if (!obj)	268	if (!obj)
80	return &PL_sv_undef;	269	return &PL_sv_undef;
81		270
82	if (!obj->self)	271	if (!obj->self)
83	obj->self = newSVptr (obj, klass);
84
85	return newSVsv (obj->self);
86	}
87
88	static void
89	SVptr_cache_set (void *ptr, SV *sv)
90	{
91	hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0);
92	}
93
94	static SV *
95	SVptr_cache_get (void *ptr)
96	{
97	SV **he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);
98
99	return he ? *he : 0;
100	}
101
102	static SV *
103	newSVptr_cached (void *ptr, const char *klass)
104	{
105	SV *sv;
106
107	if (!ptr)
108	return &PL_sv_undef;
109
110	sv = SVptr_cache_get (ptr);
111
112	if (!sv)
113	{	272	{
114	HV *hv = newHV ();	273	obj->self = newHV ();
115	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	274	sv_magicext ((SV *)obj->self, 0, PERL_MAGIC_ext, &attachable::vtbl, (char *)obj, 0);
116	sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	275	obj->flags |= (obj->flags & 0xc0) << 8;
		276	obj->flags &= ~0xc0;//D
		277	obj->flags |= 0x10;//D
117		278
118	SVptr_cache_set (ptr, sv);	279	// now bless the object _once_
		280	return sv_bless (newRV_inc ((SV *)obj->self), stash);
119	}	281	}
		282	else
		283	{
		284	SV *sv = newRV_inc ((SV *)obj->self);
120		285
121	return newSVsv (sv);	286	if (Gv_AMG (stash)) // handle overload correctly, as the perl core does not
		287	SvAMAGIC_on (sv);
		288
		289	return sv;
		290	}
122	}	291	}
123		292
124	static void	293	static void
125	clearSVptr (SV *sv)	294	clearSVptr (SV *sv)
126	{	295	{
…		…
167	inline SV *to_sv (unsigned long v) { return newSVuv (v); }	336	inline SV *to_sv (unsigned long v) { return newSVuv (v); }
168	inline SV *to_sv ( signed long long v) { return newSVval64 (v); }	337	inline SV *to_sv ( signed long long v) { return newSVval64 (v); }
169	inline SV *to_sv (unsigned long long v) { return newSVval64 (v); }	338	inline SV *to_sv (unsigned long long v) { return newSVval64 (v); }
170	inline SV *to_sv (float v) { return newSVnv (v); }	339	inline SV *to_sv (float v) { return newSVnv (v); }
171	inline SV *to_sv (double v) { return newSVnv (v); }	340	inline SV *to_sv (double v) { return newSVnv (v); }
		341	inline SV *to_sv (client * v) { return newSVattachable (v, stash_cf_client_wrap); }
172	inline SV *to_sv (player * v) { return newSVattachable (v, "cf::player::wrap"); }	342	inline SV *to_sv (player * v) { return newSVattachable (v, stash_cf_player_wrap); }
173	inline SV *to_sv (object * v) { return newSVattachable (v, v && v->type == PLAYER ? "cf::object::player::wrap" : "cf::object::wrap"); }	343	inline SV *to_sv (object * v) { return newSVattachable (v, v && v->type == PLAYER ? stash_cf_object_player_wrap : stash_cf_object_wrap); }
174	inline SV *to_sv (maptile * v) { return newSVattachable (v, "cf::map::wrap"); }	344	inline SV *to_sv (maptile * v) { return newSVattachable (v, stash_cf_map_wrap); }
175	inline SV *to_sv (archetype * v) { return newSVptr (v, "cf::arch::wrap"); }	345	inline SV *to_sv (archetype * v) { return newSVattachable (v, stash_cf_arch_wrap); }
176	inline SV *to_sv (partylist * v) { return newSVptr (v, "cf::party::wrap"); }	346	inline SV *to_sv (partylist * v) { return newSVptr (v, stash_cf_party_wrap); }
177	inline SV *to_sv (region * v) { return newSVptr (v, "cf::region::wrap"); }	347	inline SV *to_sv (region * v) { return newSVptr (v, stash_cf_region_wrap); }
178	inline SV *to_sv (living * v) { return newSVptr (v, "cf::living::wrap"); }	348	inline SV *to_sv (living * v) { return newSVptr (v, stash_cf_living_wrap); }
179		349
180	inline SV *to_sv (object & v) { return to_sv (&v); }	350	inline SV *to_sv (object & v) { return to_sv (&v); }
181	inline SV *to_sv (living & v) { return to_sv (&v); }	351	inline SV *to_sv (living & v) { return to_sv (&v); }
182		352
183	//TODO:
184	inline SV *to_sv (New_Face * v) { return to_sv (v->name); }	353	inline SV *to_sv (facetile * v) { return to_sv (v->name); }
185	inline SV *to_sv (treasurelist * v) { return to_sv (v->name); }	354	inline SV *to_sv (treasurelist * v) { return to_sv (v->name); }
186		355
		356	inline SV *to_sv (UUID v)
		357	{
		358	char buf[128];
		359	snprintf (buf, 128, "<1.%" PRIx64 ">", v.seq);
		360	return newSVpv (buf, 0);
		361	}
		362
187	inline void sv_to (SV *sv, shstr &v) { v = SvOK (sv) ? SvPV_nolen (sv) : 0; }	363	inline void sv_to (SV *sv, shstr &v) { v = SvOK (sv) ? SvPV_nolen (sv) : 0; }
188	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	364	inline void sv_to (SV *sv, char * &v) { free (v); v = SvOK (sv) ? strdup (SvPV_nolen (sv)) : 0; }
189	inline void sv_to (SV *sv, bool &v) { v = SvIV (sv); }	365	inline void sv_to (SV *sv, bool &v) { v = SvIV (sv); }
190	inline void sv_to (SV *sv, signed char &v) { v = SvIV (sv); }	366	inline void sv_to (SV *sv, signed char &v) { v = SvIV (sv); }
191	inline void sv_to (SV *sv, unsigned char &v) { v = SvIV (sv); }	367	inline void sv_to (SV *sv, unsigned char &v) { v = SvIV (sv); }
192	inline void sv_to (SV *sv, signed short &v) { v = SvIV (sv); }	368	inline void sv_to (SV *sv, signed short &v) { v = SvIV (sv); }
193	inline void sv_to (SV *sv, unsigned short &v) { v = SvIV (sv); }	369	inline void sv_to (SV *sv, unsigned short &v) { v = SvIV (sv); }
…		…
197	inline void sv_to (SV *sv, unsigned long &v) { v = SvUV (sv); }	373	inline void sv_to (SV *sv, unsigned long &v) { v = SvUV (sv); }
198	inline void sv_to (SV *sv, signed long long &v) { v = ( signed long long)SvVAL64 (sv); }	374	inline void sv_to (SV *sv, signed long long &v) { v = ( signed long long)SvVAL64 (sv); }
199	inline void sv_to (SV *sv, unsigned long long &v) { v = (unsigned long long)SvVAL64 (sv); }	375	inline void sv_to (SV *sv, unsigned long long &v) { v = (unsigned long long)SvVAL64 (sv); }
200	inline void sv_to (SV *sv, float &v) { v = SvNV (sv); }	376	inline void sv_to (SV *sv, float &v) { v = SvNV (sv); }
201	inline void sv_to (SV *sv, double &v) { v = SvNV (sv); }	377	inline void sv_to (SV *sv, double &v) { v = SvNV (sv); }
		378	inline void sv_to (SV *sv, client * &v) { v = (client *)(attachable *)SvPTR_ornull (sv, "cf::client"); }
202	inline void sv_to (SV *sv, player * &v) { v = (player *)SvPTR_ornull (sv, "cf::player"); }	379	inline void sv_to (SV *sv, player * &v) { v = (player *)(attachable *)SvPTR_ornull (sv, "cf::player"); }
203	inline void sv_to (SV *sv, object * &v) { v = (object *)SvPTR_ornull (sv, "cf::object"); }	380	inline void sv_to (SV *sv, object * &v) { v = (object *)(attachable *)SvPTR_ornull (sv, "cf::object"); }
204	inline void sv_to (SV *sv, archetype * &v) { v = (archetype *)SvPTR_ornull (sv, "cf::arch"); }	381	inline void sv_to (SV *sv, archetype * &v) { v = (archetype *)(attachable *)SvPTR_ornull (sv, "cf::arch"); }
205	inline void sv_to (SV *sv, maptile * &v) { v = (maptile *)SvPTR_ornull (sv, "cf::map"); }	382	inline void sv_to (SV *sv, maptile * &v) { v = (maptile *)(attachable *)SvPTR_ornull (sv, "cf::map"); }
		383	inline void sv_to (SV *sv, attachable * &v) { v = (attachable *)SvPTR_ornull (sv, "cf::attachable"); }
206	inline void sv_to (SV *sv, partylist * &v) { v = (partylist *)SvPTR_ornull (sv, "cf::party"); }	384	inline void sv_to (SV *sv, partylist * &v) { v = (partylist *)SvPTR_ornull (sv, "cf::party"); }
207	inline void sv_to (SV *sv, region * &v) { v = (region *)SvPTR_ornull (sv, "cf::region"); }	385	inline void sv_to (SV *sv, region * &v) { v = (region *)SvPTR_ornull (sv, "cf::region"); }
208	inline void sv_to (SV *sv, living * &v) { v = (living *)SvPTR_ornull (sv, "cf::living"); }	386	inline void sv_to (SV *sv, living * &v) { v = (living *)SvPTR_ornull (sv, "cf::living"); }
209		387
210	inline void sv_to (SV *sv, New_Face * &v) { v = &new_faces[FindFace (SvPV_nolen (sv), 0)]; } //TODO	388	inline void sv_to (SV *sv, facetile * &v) { v = &new_faces[FindFace (SvPV_nolen (sv), 0)]; }
211	inline void sv_to (SV *sv, treasurelist * &v) { v = find_treasurelist (SvPV_nolen (sv)); } // TODO	389	inline void sv_to (SV *sv, treasurelist * &v) { v = find_treasurelist (SvPV_nolen (sv)); }
212		390
213	template<class T>	391	template<class T>
214	inline void sv_to (SV *sv, refptr<T> &v) { T *tmp; sv_to (sv, tmp); v = tmp; }	392	inline void sv_to (SV *sv, refptr<T> &v) { T *tmp; sv_to (sv, tmp); v = tmp; }
215		393
216	template<int N>	394	template<int N>
217	inline void sv_to (SV *sv, char (&v)[N]) { assign (v, SvPV_nolen (sv)); }	395	inline void sv_to (SV *sv, char (&v)[N]) { assign (v, SvPV_nolen (sv)); }
		396
		397	inline void sv_to (SV *sv, rangetype &v) { v = (rangetype) SvIV (sv); }
		398	inline void sv_to (SV *sv, bowtype_t &v) { v = (bowtype_t) SvIV (sv); }
		399	inline void sv_to (SV *sv, petmode_t &v) { v = (petmode_t) SvIV (sv); }
		400	inline void sv_to (SV *sv, usekeytype &v) { v = (usekeytype) SvIV (sv); }
		401	inline void sv_to (SV *sv, unapplymode &v) { v = (unapplymode) SvIV (sv); }
		402
		403	inline void sv_to (SV *sv, UUID &v)
		404	{
		405	unsigned int version;
		406
		407	if (2 != sscanf (SvPV_nolen (sv), "<%d.%" SCNx64 ">", &version, &v.seq) || 1 != version)
		408	croak ("unparsable uuid: %s", SvPV_nolen (sv));
		409	}
		410
		411	inline void sv_to (SV *sv, object::flags_t::reference v) { v = SvTRUE (sv); }
218		412
219	static SV *	413	static SV *
220	newSVdt_va (va_list &ap, data_type type)	414	newSVdt_va (va_list &ap, data_type type)
221	{	415	{
222	SV *sv;	416	SV *sv;
…		…
255	break;	449	break;
256		450
257	case DT_MAP:	451	case DT_MAP:
258	// va_arg (object *) when void * is passed is an XSI extension	452	// va_arg (object *) when void * is passed is an XSI extension
259	sv = to_sv (va_arg (ap, maptile *));	453	sv = to_sv (va_arg (ap, maptile *));
		454	break;
		455
		456	case DT_CLIENT:
		457	sv = to_sv (va_arg (ap, client *));
260	break;	458	break;
261		459
262	case DT_PLAYER:	460	case DT_PLAYER:
263	sv = to_sv (va_arg (ap, player *));	461	sv = to_sv (va_arg (ap, player *));
264	break;	462	break;
…		…
325	}	523	}
326		524
327	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	525	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
328		526
329	SV *	527	SV *
330	registry_of (attachable_base *ext)	528	registry (attachable *ext)
331	{	529	{
332	if (!ext->cb)	530	if (!ext->cb)
333	ext->cb = newAV ();	531	ext->cb = newAV ();
334		532
335	return newRV_inc ((SV *)ext->cb);	533	return newRV_inc ((SV *)ext->cb);
336	}	534	}
337		535
338	void attachable_base::clear ()
339	{
340	if (self)
341	{
342	if (cb)
343	if (SvROK (*av_fetch (cb, EVENT_OBJECT_DESTROY, 1)))
344	INVOKE_OBJECT (DESTROY, static_cast<object *>(this));
345	else if (SvROK (*av_fetch (cb, EVENT_MAP_DESTROY, 1)))
346	INVOKE_MAP (DESTROY, static_cast<maptile *>(this));
347
348	// disconnect Perl from C, to avoid crashes
349	sv_unmagic (SvRV ((SV *)self), PERL_MAGIC_ext);
350
351	// clear the perl hash, might or might not be a good idea
352	hv_clear ((HV *)SvRV ((SV *)self));
353
354	SvREFCNT_dec (self);
355	self = 0;
356	}
357
358	if (cb)
359	{
360	SvREFCNT_dec (cb);
361	cb = 0;
362	}
363
364	attach = 0;
365	}
366
367	void attachable_base::optimise ()
368	{
369	if (!self)
370	return;
371
372	HV *hv = (HV *)SvRV ((SV *)self);
373
374	if (SvREFCNT ((SV *)self) == 1
375	&& SvREFCNT ((SV *)hv) == 1
376	&& !HvKEYS (hv))
377	{
378	SvREFCNT_dec ((SV *)self);
379	self = 0;
380	}
381	}
382
383	void attachable_base::instantiate (data_type type, void *obj)
384	{
385	dSP;
386	ENTER;
387	SAVETMPS;
388	PUSHMARK (SP);
389	EXTEND (SP, 2);
390	PUSHs (sv_2mortal (newSVdt (type, obj)));
391	PUSHs (sv_2mortal (newSVpv (attach, 0)));
392
393	attach = 0;
394
395	PUTBACK;
396	call_pv ("cf::instantiate", G_DISCARD | G_VOID | G_EVAL);
397	FREETMPS;
398	LEAVE;
399
400	switch (type)
401	{
402	case DT_OBJECT: INVOKE_OBJECT (INSTANTIATE, obj); break;
403	case DT_MAP: INVOKE_MAP (INSTANTIATE, obj); break;
404	}
405	}
406
407	/////////////////////////////////////////////////////////////////////////////
408
409	void reattach (data_type type, void *obj)
410	{
411	//TODO only do this when the object has _attachment's
412
413	dSP;
414	ENTER;
415	SAVETMPS;
416	PUSHMARK (SP);
417	XPUSHs (sv_2mortal (newSVdt (type, obj)));
418	PUTBACK;
419	call_pv ("cf::reattach", G_DISCARD | G_VOID | G_EVAL);
420	FREETMPS;
421	LEAVE;
422
423	switch (type)
424	{
425	case DT_OBJECT: INVOKE_OBJECT (REATTACH, obj); break;
426	case DT_PLAYER: INVOKE_PLAYER (REATTACH, obj); break;
427	case DT_MAP: INVOKE_MAP (REATTACH, obj); break;
428	}
429	}
430
431	template<class subclass>
432	void reattach (attachable<subclass> *obj)
433	{
434	obj->optimise ();
435
436	if (obj->self)
437	reattach ((data_type) cftype<subclass>::dt, (subclass *)obj);
438	}
439
440	#include "kw_hash.h"
441
442	object_freezer::object_freezer ()
443	: dynbuf (128 * 1024, 64 * 1024)
444	{
445	av = newAV ();
446	}
447
448	object_freezer::~object_freezer ()
449	{
450	SvREFCNT_dec (av);
451	}
452
453	void object_freezer::put (attachable_base *ext)
454	{
455	ext->optimise ();
456
457	if (ext->self)
458	{
459	int idx = AvFILLp ((AV *)av) + 1;
460	av_store (av, idx, SvREFCNT_inc (ext->self));
461
462	add ((void *)"oid ", 4);
463	add ((sint32)idx);
464	add ('\n');
465	}
466	}
467
468	bool object_freezer::save (const char *filename)
469	{
470	dSP;
471	ENTER;
472	SAVETMPS;
473	PUSHMARK (SP);
474	EXTEND (SP, 3);
475	PUSHs (sv_2mortal (newSVpv (filename, 0)));
476	PUSHs (sv_2mortal (newRV_noinc (newSVpvn ((char *)linearise (), size ()))));
477	PUSHs (sv_2mortal (newRV_inc ((SV *)av)));
478	PUTBACK;
479	call_pv ("cf::object_freezer_save", G_VOID | G_DISCARD | G_EVAL);
480	FREETMPS;
481	LEAVE;
482	}
483
484	char *object_freezer::as_string ()
485	{
486	dSP;
487	ENTER;
488	SAVETMPS;
489	PUSHMARK (SP);
490	EXTEND (SP, 3);
491	PUSHs (sv_2mortal (newRV_noinc (newSVpvn ((char *)linearise (), size ()))));
492	PUSHs (sv_2mortal (newRV_inc ((SV *)av)));
493	PUTBACK;
494
495	char *res = call_pv ("cf::object_freezer_as_string", G_SCALAR | G_EVAL) > 0
496	? strdup (SvPVbyte_nolen (POPs))
497	: strdup ("[fatal error]");
498
499	FREETMPS;
500	LEAVE;
501
502	return res;
503	}
504
505	int fprintf (object_freezer &freezer, const char *format, ...)
506	{
507	va_list ap;
508
509	va_start (ap, format);
510
511	int len = vsnprintf ((char *)freezer.force (1024), 1024, format, ap);
512
513	if (len >= 0)
514	freezer.alloc (len);
515
516	va_end (ap);
517	}
518
519	int fputs (const char *s, object_freezer &freezer)
520	{
521	freezer.add (s);
522	}
523
524	static const char thawer_eof[] = "\n\n\n\0\0\0";
525
526	object_thawer::object_thawer (const char *filename)
527	{
528	static const char eof[] = "\n\n\n\0\0\0";
529
530	av = 0;
531	text = 0;
532	line = 0;
533
534	if (filename)
535	{
536	dSP;
537	ENTER;
538	SAVETMPS;
539	PUSHMARK (SP);
540	XPUSHs (sv_2mortal (newSVpv (filename, 0)));
541	PUTBACK;
542
543	if (2 == call_pv ("cf::object_thawer_load", G_ARRAY | G_EVAL))
544	{
545	SPAGAIN;
546
547	// second value - perl objects
548	{
549	SV *sv = POPs;
550	if (SvROK (sv))
551	av = (AV *)SvREFCNT_inc (SvRV (sv));
552	}
553
554	// first value - text part, pad with 3 zeroes
555	{
556	SV *sv = POPs;
557	STRLEN len;
558	char *sv_ = SvPVbyte (sv, len);
559	text = newSV (len + sizeof (eof));
560	SvCUR_set (text, len);
561	memcpy (SvPVX (text), sv_, len);
562	memcpy (SvEND (text), eof, sizeof (eof)); // just to be sure
563
564	line = SvPVX (text);
565	}
566	}
567
568	PUTBACK;
569	FREETMPS;
570	LEAVE;
571	}
572	}
573
574	object_thawer::object_thawer (const char *data, AV *perlav)
575	{
576	av = perlav;
577	text = newSVpv (data, 0);
578	sv_catpv (text, thawer_eof);
579	line = SvPVbyte_nolen (text);
580	}
581
582	void object_thawer::get (data_type type, void *obj, attachable_base *ext, int oid)
583	{
584	if (!av || oid < 0) // this is actually an error of sorts
585	return;
586
587	// we have to "re-instantiate"/reattach to an object, so nuke ext->attach
588	ext->clear ();
589
590	SV **svp = av_fetch ((AV *)av, oid, 0);
591
592	if (!svp || !SvROK (*svp))
593	{
594	printf ("trying to thaw duplicate or never-issued oid %d, ignoring.\n", oid);
595	return;
596	}
597
598	ext->self = *svp; *svp = &PL_sv_undef;
599	sv_magic (SvRV (ext->self), 0, PERL_MAGIC_ext, (char *)obj, 0);
600
601	reattach (type, obj);
602	}
603
604	object_thawer::~object_thawer ()
605	{
606	if (text) SvREFCNT_dec (text);
607	if (av) SvREFCNT_dec (av);
608	}
609
610	char *fgets (char *s, int n, object_thawer &thawer)
611	{
612	char *p = thawer.line;
613	char *q = s;
614
615	if (!p)
616	return 0;
617
618	while (--n)
619	{
620	if (!*p)
621	break;
622
623	*q++ = *p;
624
625	if (*p++ == '\n')
626	break;
627	}
628
629	*q = 0;
630	thawer.line = p;
631
632	return s == q ? 0 : s;
633	}
634
635	keyword object_thawer::get_kv ()
636	{
637	if (!line)
638	return KW_EOF;
639
640	for (;;)
641	{
642	char *p = line;
643
644	if (!*p)
645	return KW_EOF;
646
647	// parse keyword
648	while (*p > ' ')
649	p++;
650
651	int klen = p - line;
652
653	if (*p++ != '\n')
654	{
655	// parse value
656	while (*(unsigned char *)p <= ' ' && *p != '\n') // skip 0x01 .. 0x20
657	++p;
658
659	last_value = p;
660
661	while (*p != '\n')
662	p++;
663
664	*p++ = 0;
665	}
666	else
667	last_value = 0;
668
669	line [klen] = 0;
670	keyword_idx *kw = kw_lex::match (line, klen);
671
672	//printf ("KV %d<%s,%s>\n", kw ? kw->index : 0, line, last_value);//D
673
674	if (kw)
675	{
676	line = p;
677	return kw->index;
678	}
679	else if (!*line || *line == '#')
680	{
681	// empty/comment line
682	line = p;
683	}
684	else
685	return KW_ERROR;
686	}
687	}
688
689	void object_thawer::get (shstr &sh) const
690	{
691	if (last_value)
692	sh = last_value;
693	else
694	{
695	sh = "<value missing>";
696	LOG (llevError, "keyword requires value: <%s>\n", line);//TODO: add filename
697	}
698	}
699
700	void object_thawer::get_ml (keyword kend, shstr &sh)
701	{
702	char kw[128];
703
704	int klen = keyword_len [kend];
705
706	kw [0] = '\n';
707	memcpy (kw + 1, keyword_str [kend], klen);
708	kw [klen + 1] = '\n';
709	kw [klen + 2] = 0;
710
711	// first test for completely empty msg... "endXXX\n"
712	if (!strncmp (line, kw + 1, klen + 1))
713	{
714	sh = 0;
715
716	line += klen + 1;
717
718	return;
719	}
720	else
721	{
722	// multi-line strings are delimited by "\nendXXX\n" or "endXXX\n" (NULL)
723
724	char *end = strstr (line, kw);
725
726	if (!end)
727	{
728	sh = 0;
729	return;
730	}
731
732	*end = 0;
733	sh = line;
734
735	line = end + keyword_len [kend] + 1;
736
737	while (*line++ != '\n')
738	;
739	}
740	}
741
742	sint32 object_thawer::get_sint32 () const
743	{
744	char *p = last_value;
745
746	if (!p)
747	return 0;
748
749	sint32 val = 0;
750	bool negate;
751
752	if (*p == '-')
753	{
754	negate = true;
755	++p;
756	}
757	else
758	negate = false;
759
760	do
761	{
762	val *= 10;
763	val += *p++ - '0';
764	}
765	while (*p);
766
767	return negate ? -val : val;
768	}
769
770	sint64 object_thawer::get_sint64 () const
771	{
772	return last_value ? atoll (last_value) : 0;
773	}
774
775	double object_thawer::get_double () const
776	{
777	return last_value ? atof (last_value) : 0;
778	}
779
780	/////////////////////////////////////////////////////////////////////////////	536	/////////////////////////////////////////////////////////////////////////////
781		537
782	extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)	538	extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)
783	{	539	{
784	return 0;	540	return 0;
…		…
787	static CommArray_s rtn_cmd;	543	static CommArray_s rtn_cmd;
788		544
789	static int	545	static int
790	runPluginCommand (object *obj, char *params)	546	runPluginCommand (object *obj, char *params)
791	{	547	{
792	dSP;	548	return -1;
793
794	ENTER;
795	SAVETMPS;
796
797	PUSHMARK (SP);
798
799	EXTEND (SP, 3);
800	PUSHs (sv_2mortal (newSVpv (rtn_cmd.name, 0)));
801	PUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, obj)));
802
803	if (params)
804	PUSHs (sv_2mortal (newSVpv (params, 0)));
805
806	PUTBACK;
807	int count = call_pv ("cf::inject_command", G_SCALAR | G_EVAL);
808	SPAGAIN;
809
810	if (SvTRUE (ERRSV))
811	LOG (llevError, "command '%s' callback evaluation error: %s", rtn_cmd.name, SvPV_nolen (ERRSV));
812
813	int returnvalue = count > 0 ? POPi : -1;
814
815	PUTBACK;
816	FREETMPS;
817	LEAVE;
818
819	return returnvalue;
820	}	549	}
821		550
822	extern "C" void *cfperl_getPluginProperty (int *type, ...)	551	extern "C" void *cfperl_getPluginProperty (int *type, ...)
823	{	552	{
824	va_list args;	553	va_list args;
…		…
827	va_start (args, type);	556	va_start (args, type);
828	propname = va_arg (args, char *);	557	propname = va_arg (args, char *);
829	//printf ("Property name: %s\n", propname);	558	//printf ("Property name: %s\n", propname);
830		559
831	if (!strcmp (propname, "command?"))	560	if (!strcmp (propname, "command?"))
832	{
833	if (!perl)
834	return NULL;	561	return NULL;
835
836	const char *cmdname = va_arg (args, const char *);
837	HV *hv = get_hv ("cf::COMMAND", 1);
838	SV **svp = hv_fetch (hv, cmdname, strlen (cmdname) + 1, 0);
839
840	va_end (args);
841
842	if (svp)
843	{
844	// this is totaly broken, should stash it into %COMMAND
845	rtn_cmd.name = cmdname;
846	rtn_cmd.time = SvNV (*svp);
847	rtn_cmd.func = runPluginCommand;
848
849	return &rtn_cmd;
850	}
851	}
852	else if (!strcmp (propname, "Identification"))	562	else if (!strcmp (propname, "Identification"))
853	{	563	{
854	va_end (args);	564	va_end (args);
855	return (void*) PLUGIN_NAME;	565	return (void *)PLUGIN_NAME;
856	}	566	}
857	else if (!strcmp (propname, "FullName"))	567	else if (!strcmp (propname, "FullName"))
858	{	568	{
859	va_end (args);	569	va_end (args);
860	return (void*) PLUGIN_VERSION;	570	return (void *)PLUGIN_VERSION;
861	}	571	}
862	else	572	else
863	va_end (args);	573	va_end (args);
864		574
865	return NULL;	575	return NULL;
…		…
890	PL_exit_flags |= PERL_EXIT_DESTRUCT_END;	600	PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
891		601
892	char *argv[] = {	602	char *argv[] = {
893	"",	603	"",
894	"-e"	604	"-e"
895	"cf->bootstrap;"	605	"use Event; use Coro;" // required for bootstrap
		606	"cf->bootstrap;" // required for datadir :*>
896	"unshift @INC, cf::datadir ();"	607	"unshift @INC, cf::datadir ();"
897	"require cf;"	608	"require cf;"
898	};	609	};
899		610
900	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))	611	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))
901	{	612	{
902	printf ("unable to initialize perl-interpreter, aborting.\n");	613	printf ("unable to initialize perl-interpreter, aborting.\n");
903	exit (EXIT_FAILURE);	614	exit (EXIT_FAILURE);
904	}	615	}
905		616
906	obj_cache = newHV ();	617	{
		618	dSP;
		619
		620	PUSHMARK (SP);
		621	PUTBACK;
		622	call_pv ("cf::init", G_DISCARD | G_VOID);
		623	}
907	}	624	}
908		625
909	void cfperl_main ()	626	void cfperl_main ()
910	{	627	{
911	dSP;	628	dSP;
912		629
913	PUSHMARK (SP);	630	PUSHMARK (SP);
914	PUTBACK;	631	PUTBACK;
915	call_pv ("cf::main", G_DISCARD | G_VOID);	632	call_pv ("cf::main", G_DISCARD | G_VOID);
		633	}
		634
		635	void
		636	attachable::instantiate ()
		637	{
		638	if (attach)
		639	{
		640	invoke (EVENT_ATTACHABLE_INSTANTIATE, ARG_STRING (attach), DT_END);
		641	attach = 0;
		642	}
		643	}
		644
		645	void
		646	attachable::reattach ()
		647	{
		648	optimise ();
		649	//TODO: check for _attachment's, very important for restarts
		650	invoke (EVENT_ATTACHABLE_REATTACH, DT_END);
916	}	651	}
917		652
918	static event_klass klass_of[NUM_EVENT_TYPES] = {	653	static event_klass klass_of[NUM_EVENT_TYPES] = {
919	# define def(type,name) KLASS_ ## type,	654	# define def(type,name) KLASS_ ## type,
920	# include "eventinc.h"	655	# include "eventinc.h"
…		…
951	}	686	}
952	}	687	}
953	}	688	}
954	}	689	}
955		690
		691	void
		692	attachable::gather_callbacks (AV *&callbacks, event_type event) const
		693	{
		694	::gather_callbacks (callbacks, cb_attachable, event);
		695
		696	if (cb)
		697	::gather_callbacks (callbacks, cb, event);
		698	}
		699
		700	void
		701	global::gather_callbacks (AV *&callbacks, event_type event) const
		702	{
		703	::gather_callbacks (callbacks, cb_object, event);
		704	}
		705
		706	void
		707	object::gather_callbacks (AV *&callbacks, event_type event) const
		708	{
		709	if (subtype && type + subtype * NUM_SUBTYPES <= AvFILLp (cb_type))
		710	{
		711	SV *registry = AvARRAY (cb_type)[type + subtype * NUM_SUBTYPES];
		712
		713	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
		714	::gather_callbacks (callbacks, (AV *)SvRV (registry), event);
		715	}
		716
		717	if (type <= AvFILLp (cb_type))
		718	{
		719	SV *registry = AvARRAY (cb_type)[type];
		720
		721	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
		722	::gather_callbacks (callbacks, (AV *)SvRV (registry), event);
		723	}
		724
		725	attachable::gather_callbacks (callbacks, event);
		726	::gather_callbacks (callbacks, cb_object, event);
		727	}
		728
		729	void
		730	archetype::gather_callbacks (AV *&callbacks, event_type event) const
		731	{
		732	attachable::gather_callbacks (callbacks, event);
		733	//TODO//::gather_callbacks (callbacks, cb_archetype, event);
		734	}
		735
		736	void
		737	client::gather_callbacks (AV *&callbacks, event_type event) const
		738	{
		739	attachable::gather_callbacks (callbacks, event);
		740	::gather_callbacks (callbacks, cb_client, event);
		741	}
		742
		743	void
		744	player::gather_callbacks (AV *&callbacks, event_type event) const
		745	{
		746	attachable::gather_callbacks (callbacks, event);
		747	::gather_callbacks (callbacks, cb_player, event);
		748	}
		749
		750	void
		751	maptile::gather_callbacks (AV *&callbacks, event_type event) const
		752	{
		753	attachable::gather_callbacks (callbacks, event);
		754	::gather_callbacks (callbacks, cb_map, event);
		755	}
		756
		757	bool
956	bool cfperl_invoke (event_type event, ...)	758	attachable::invoke (event_type event, ...)
957	{	759	{
958	data_type dt;	760	data_type dt;
959	va_list ap;	761	va_list ap;
960		762
961	va_start (ap, event);	763	va_start (ap, event);
962		764
		765	// callback call ordering should be:
		766	// 1. per-object callback
		767	// 2. per-class object
		768	// 3. per-type callback
		769	// 4. global callbacks
		770
963	AV *callbacks = 0;	771	AV *callbacks = 0;
964
965	object *op;
966	player *pl;
967	maptile *map;
968
969	// callback call ordering is:
970	// 1. per-object callback (NYI)
971	// 2. per-class object
972	// 2a. per-type callback
973	// 4. global callbacks
974
975	gather_callbacks (callbacks, cb_global, event);	772	gather_callbacks (callbacks, event);
976
977	switch (KLASS_OF (event))
978	{
979	case KLASS_GLOBAL:
980	break;
981
982	case KLASS_OBJECT:
983	dt = (data_type) va_arg (ap, int);
984	assert (("first argument must be of type object", dt == DT_OBJECT));
985	op = va_arg (ap, object *);
986
987	if (op->cb)
988	gather_callbacks (callbacks, op->cb, event);
989
990	if (op->type)
991	{
992	if (op->subtype && op->type + op->subtype * NUM_SUBTYPES <= AvFILLp (cb_type))
993	{
994	SV *registry = AvARRAY (cb_type)[op->type + op->subtype * NUM_SUBTYPES];
995
996	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
997	gather_callbacks (callbacks, (AV *)SvRV (registry), event);
998	}
999
1000	if (op->type <= AvFILLp (cb_type))
1001	{
1002	SV *registry = AvARRAY (cb_type)[op->type];
1003
1004	if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
1005	gather_callbacks (callbacks, (AV *)SvRV (registry), event);
1006	}
1007	}
1008
1009	gather_callbacks (callbacks, cb_object, event);
1010
1011	break;
1012
1013	case KLASS_PLAYER:
1014	dt = (data_type) va_arg (ap, int);
1015	assert (("first argument must be of type player", dt == DT_PLAYER));
1016	pl = va_arg (ap, player *);
1017
1018	if (pl->cb)
1019	gather_callbacks (callbacks, pl->cb, event);
1020
1021	gather_callbacks (callbacks, cb_player, event);
1022	break;
1023
1024	case KLASS_MAP:
1025	dt = (data_type) va_arg (ap, int);
1026	assert (("first argument must be of type object", dt == DT_MAP));
1027	map = va_arg (ap, maptile *);
1028
1029	if (map->cb)
1030	gather_callbacks (callbacks, map->cb, event);
1031
1032	gather_callbacks (callbacks, cb_map, event);
1033	break;
1034
1035	default:
1036	assert (("unsupported event klass in cfperl_invoke", 0));
1037	}
1038		773
1039	// short-circuit processing if no callbacks found/defined	774	// short-circuit processing if no callbacks found/defined
1040	if (!callbacks)	775	if (!callbacks)
1041	return 0;	776	return 0;
1042		777
1043	dSP;	778	CALL_BEGIN (3);
1044	ENTER;
1045	SAVETMPS;
1046
1047	PUSHMARK (SP);
1048	EXTEND (SP, 3);
1049
1050	PUSHs (sv_2mortal (newSViv (event))); // only used for debugging nowadays	779	CALL_ARG_SV (newSViv (event)); // only used for debugging nowadays
1051	PUSHs (sv_2mortal (newRV_noinc ((SV *)callbacks)));	780	CALL_ARG_SV (newRV_noinc ((SV *)callbacks));
1052		781
1053	switch (KLASS_OF (event))	782	//TODO: unhack
1054	{	783	if (object *op = is_a<object>(this)) CALL_ARG_SV (newSVdt (DT_OBJECT, op));
1055	case KLASS_OBJECT: PUSHs (sv_2mortal (newSVdt (DT_OBJECT, op))); break;	784	else if (player *pl = is_a<player>(this)) CALL_ARG_SV (newSVdt (DT_PLAYER, pl));
1056	case KLASS_PLAYER: PUSHs (sv_2mortal (newSVdt (DT_PLAYER, pl))); break;	785	else if (client *ns = is_a<client>(this)) CALL_ARG_SV (newSVdt (DT_CLIENT, ns));
1057	case KLASS_MAP: PUSHs (sv_2mortal (newSVdt (DT_MAP, map))); break;	786	else if (maptile *m = is_a<maptile>(this)) CALL_ARG_SV (newSVdt (DT_MAP, m));
1058	}	787	else if (global *gl = is_a<global>(this)) /*nop*/;
		788	else
		789	abort (); //TODO
1059		790
1060	for (;;)	791	for (;;)
1061	{	792	{
1062	dt = (data_type) va_arg (ap, int);	793	dt = (data_type) va_arg (ap, int);
1063		794
1064	if (dt == DT_END)	795	if (dt == DT_END)
1065	break;	796	break;
1066
1067	if (dt == DT_AV)	797	else if (dt == DT_AV)
1068	{	798	{
1069	AV *av = va_arg (ap, AV *);	799	AV *av = va_arg (ap, AV *);
1070		800
1071	for (int i = 0; i <= av_len (av); ++i)	801	for (int i = 0; i <= av_len (av); ++i)
1072	XPUSHs (*av_fetch (av, i, 1));	802	XPUSHs (*av_fetch (av, i, 1));
…		…
1075	XPUSHs (sv_2mortal (newSVdt_va (ap, dt)));	805	XPUSHs (sv_2mortal (newSVdt_va (ap, dt)));
1076	}	806	}
1077		807
1078	va_end (ap);	808	va_end (ap);
1079		809
1080	PUTBACK;	810	CALL_CALL ("cf::do_invoke", G_SCALAR);
1081	int count = call_pv ("cf::do_invoke", G_SCALAR | G_EVAL);
1082	SPAGAIN;
1083
1084	count = count > 0 ? POPi : 0;	811	count = count > 0 ? POPi : 0;
1085		812
1086	FREETMPS;	813	CALL_END;
1087	LEAVE;
1088		814
1089	return count;	815	return count;
1090	}	816	}
1091		817
1092	SV *	818	SV *
…		…
1107	cfperl_result_INT (int idx)	833	cfperl_result_INT (int idx)
1108	{	834	{
1109	return SvIV (cfperl_result (idx));	835	return SvIV (cfperl_result (idx));
1110	}	836	}
1111		837
		838	double
		839	cfperl_result_DOUBLE (int idx)
		840	{
		841	return SvNV (cfperl_result (idx));
		842	}
		843
		844	/////////////////////////////////////////////////////////////////////////////
		845
		846	void
		847	cfperl_emergency_save ()
		848	{
		849	CALL_BEGIN (0);
		850	CALL_CALL ("cf::emergency_save", G_VOID);
		851	CALL_END;
		852	}
		853
		854	void
		855	cfperl_cleanup (int make_core)
		856	{
		857	CALL_BEGIN (1);
		858	CALL_ARG (make_core);
		859	CALL_CALL ("cf::post_cleanup", G_VOID);
		860	CALL_END;
		861	}
		862
		863	maptile *
		864	maptile::find_sync (const char *path, maptile *origin)
		865	{
		866	CALL_BEGIN (2);
		867	CALL_ARG (path);
		868	CALL_ARG (origin);
		869	CALL_CALL ("cf::map::find_sync", G_SCALAR);
		870
		871	maptile *retval;
		872
		873	if (count)
		874	sv_to (POPs, retval);
		875	else
		876	retval = 0;
		877
		878	CALL_END;
		879
		880	return retval;
		881	}
		882
		883	maptile *
		884	maptile::find_async (const char *path, maptile *origin)
		885	{
		886	CALL_BEGIN (2);
		887	CALL_ARG (path);
		888	CALL_ARG (origin);
		889	CALL_CALL ("cf::map::find_async", G_SCALAR);
		890
		891	maptile *retval;
		892
		893	if (count)
		894	sv_to (POPs, retval);
		895	else
		896	retval = 0;
		897
		898	CALL_END;
		899
		900	return retval;
		901	}
		902
		903	void
		904	maptile::do_load_sync ()
		905	{
		906	CALL_BEGIN (1);
		907	CALL_ARG (this);
		908	CALL_CALL ("cf::map::do_load_sync", G_SCALAR);
		909	CALL_END;
		910	}
		911
		912	void
		913	maptile::change_all_map_light (int change)
		914	{
		915	CALL_BEGIN (1);
		916	CALL_ARG (change);
		917	CALL_CALL ("cf::map::change_all_map_light", G_VOID);
		918	CALL_END;
		919	}
		920
		921	void
		922	object::enter_exit (object *exit)
		923	{
		924	if (type != PLAYER)
		925	return;
		926
		927	CALL_BEGIN (2);
		928	CALL_ARG (this);
		929	CALL_ARG (exit);
		930	CALL_CALL ("cf::object::player::enter_exit", G_VOID);
		931	CALL_END;
		932	}
		933
		934	/////////////////////////////////////////////////////////////////////////////
		935
		936	struct EventAPI *watcher_base::GEventAPI;
		937	struct CoroAPI *coroapi::GCoroAPI;
		938
		939	int coroapi::cede_counter;
		940
		941	static void iw_dispatch (pe_event *ev)
		942	{
		943	iw *w = (iw *)ev->ext_data;
		944	w->call (*w);
		945	}
		946
		947	void
		948	iw::alloc ()
		949	{
		950	pe = GEventAPI->new_idle (0, 0);
		951
		952	WaREENTRANT_off (pe);
		953	pe->base.callback = (void *)iw_dispatch;
		954	pe->base.ext_data = (void *)this;
		955	}
		956
		957	static void iow_dispatch (pe_event *ev)
		958	{
		959	iow *w = (iow *)ev->ext_data;
		960	w->call (*w, ((pe_ioevent *)ev)->got);
		961	}
		962
		963	void
		964	iow::alloc ()
		965	{
		966	pe = GEventAPI->new_io (0, 0);
		967
		968	WaREENTRANT_off (pe);
		969	pe->base.callback = (void *)iow_dispatch;
		970	pe->base.ext_data = (void *)this;
		971
		972	pe->fd = -1;
		973	pe->poll = 0;
		974	}
		975
		976	void
		977	iow::fd (int fd)
		978	{
		979	pe->fd = fd;
		980	}
		981
		982	int
		983	iow::poll ()
		984	{
		985	return pe->poll;
		986	}
		987
		988	void
		989	iow::poll (int events)
		990	{
		991	if (pe->poll != events)
		992	{
		993	if (pe->poll) stop ();
		994	pe->poll = events;
		995	if (pe->poll) start ();
		996	}
		997	}
		998
		999	void
		1000	_connect_to_perl ()
		1001	{
		1002	stash_cf = gv_stashpv ("cf" , 1);
		1003
		1004	stash_cf_object_wrap = gv_stashpv ("cf::object::wrap", 1);
		1005	stash_cf_object_player_wrap = gv_stashpv ("cf::object::player::wrap", 1);
		1006	stash_cf_player_wrap = gv_stashpv ("cf::player::wrap", 1);
		1007	stash_cf_map_wrap = gv_stashpv ("cf::map::wrap" , 1);
		1008	stash_cf_client_wrap = gv_stashpv ("cf::client::wrap", 1);
		1009	stash_cf_arch_wrap = gv_stashpv ("cf::arch::wrap" , 1);
		1010	stash_cf_party_wrap = gv_stashpv ("cf::party::wrap" , 1);
		1011	stash_cf_region_wrap = gv_stashpv ("cf::region::wrap", 1);
		1012	stash_cf_living_wrap = gv_stashpv ("cf::living::wrap", 1);
		1013
		1014	sv_runtime = get_sv ("cf::RUNTIME", 1);
		1015	sv_upgrade (sv_runtime, SVt_NV);
		1016
		1017	cb_global = get_av ("cf::CB_GLOBAL", 1);
		1018	cb_attachable = get_av ("cf::CB_ATTACHABLE", 1);
		1019	cb_object = get_av ("cf::CB_OBJECT", 1);
		1020	cb_player = get_av ("cf::CB_PLAYER", 1);
		1021	cb_client = get_av ("cf::CB_CLIENT", 1);
		1022	cb_type = get_av ("cf::CB_TYPE" , 1);
		1023	cb_map = get_av ("cf::CB_MAP" , 1);
		1024	}
		1025
1112	MODULE = cf PACKAGE = cf PREFIX = cf_	1026	MODULE = cf PACKAGE = cf PREFIX = cf_
1113		1027
1114	BOOT:	1028	BOOT:
1115	{	1029	{
1116	HV *stash = gv_stashpv ("cf", 1);	1030	_connect_to_perl ();
1117		1031
		1032	I_EVENT_API (PACKAGE); watcher_base::GEventAPI = GEventAPI;
		1033	I_CORO_API (PACKAGE); coroapi::GCoroAPI = GCoroAPI;
		1034
1118	newCONSTSUB (stash, "VERSION", newSVpv (VERSION, sizeof (VERSION) - 1));	1035	newCONSTSUB (stash_cf, "VERSION", newSVpv (VERSION, sizeof (VERSION) - 1));
1119		1036
1120	static const struct {	1037	static const struct {
1121	const char *name;	1038	const char *name;
1122	IV iv;	1039	IV iv;
1123	} *civ, const_iv[] = {	1040	} *civ, const_iv[] = {
…		…
1135	const_iv (POTION)	1052	const_iv (POTION)
1136	const_iv (FOOD)	1053	const_iv (FOOD)
1137	const_iv (POISON)	1054	const_iv (POISON)
1138	const_iv (BOOK)	1055	const_iv (BOOK)
1139	const_iv (CLOCK)	1056	const_iv (CLOCK)
1140	const_iv (LIGHTNING)
1141	const_iv (ARROW)	1057	const_iv (ARROW)
1142	const_iv (BOW)	1058	const_iv (BOW)
1143	const_iv (WEAPON)	1059	const_iv (WEAPON)
1144	const_iv (ARMOUR)	1060	const_iv (ARMOUR)
1145	const_iv (PEDESTAL)	1061	const_iv (PEDESTAL)
…		…
1165	const_iv (AMULET)	1081	const_iv (AMULET)
1166	const_iv (PLAYERMOVER)	1082	const_iv (PLAYERMOVER)
1167	const_iv (TELEPORTER)	1083	const_iv (TELEPORTER)
1168	const_iv (CREATOR)	1084	const_iv (CREATOR)
1169	const_iv (SKILL)	1085	const_iv (SKILL)
1170	const_iv (EXPERIENCE)
1171	const_iv (EARTHWALL)	1086	const_iv (EARTHWALL)
1172	const_iv (GOLEM)	1087	const_iv (GOLEM)
1173	const_iv (THROWN_OBJ)	1088	const_iv (THROWN_OBJ)
1174	const_iv (BLINDNESS)	1089	const_iv (BLINDNESS)
1175	const_iv (GOD)	1090	const_iv (GOD)
…		…
1195	const_iv (FLOOR)	1110	const_iv (FLOOR)
1196	const_iv (FLESH)	1111	const_iv (FLESH)
1197	const_iv (INORGANIC)	1112	const_iv (INORGANIC)
1198	const_iv (SKILL_TOOL)	1113	const_iv (SKILL_TOOL)
1199	const_iv (LIGHTER)	1114	const_iv (LIGHTER)
1200	const_iv (TRAP_PART)
1201	const_iv (WALL)	1115	const_iv (BUILDABLE_WALL)
1202	const_iv (LIGHT_SOURCE)
1203	const_iv (MISC_OBJECT)	1116	const_iv (MISC_OBJECT)
1204	const_iv (MONSTER)
1205	const_iv (SPAWN_GENERATOR)
1206	const_iv (LAMP)	1117	const_iv (LAMP)
1207	const_iv (DUPLICATOR)	1118	const_iv (DUPLICATOR)
1208	const_iv (TOOL)
1209	const_iv (SPELLBOOK)	1119	const_iv (SPELLBOOK)
1210	const_iv (BUILDFAC)
1211	const_iv (CLOAK)	1120	const_iv (CLOAK)
1212	const_iv (SPINNER)	1121	const_iv (SPINNER)
1213	const_iv (GATE)	1122	const_iv (GATE)
1214	const_iv (BUTTON)	1123	const_iv (BUTTON)
1215	const_iv (CF_HANDLE)	1124	const_iv (CF_HANDLE)
…		…
1222	const_iv (SPELL_EFFECT)	1131	const_iv (SPELL_EFFECT)
1223	const_iv (CONVERTER)	1132	const_iv (CONVERTER)
1224	const_iv (BRACERS)	1133	const_iv (BRACERS)
1225	const_iv (POISONING)	1134	const_iv (POISONING)
1226	const_iv (SAVEBED)	1135	const_iv (SAVEBED)
1227	const_iv (POISONCLOUD)
1228	const_iv (FIREHOLES)
1229	const_iv (WAND)	1136	const_iv (WAND)
1230	const_iv (SCROLL)	1137	const_iv (SCROLL)
1231	const_iv (DIRECTOR)	1138	const_iv (DIRECTOR)
1232	const_iv (GIRDLE)	1139	const_iv (GIRDLE)
1233	const_iv (FORCE)	1140	const_iv (FORCE)
…		…
1248	const_iv (DISEASE)	1155	const_iv (DISEASE)
1249	const_iv (SYMPTOM)	1156	const_iv (SYMPTOM)
1250	const_iv (BUILDER)	1157	const_iv (BUILDER)
1251	const_iv (MATERIAL)	1158	const_iv (MATERIAL)
1252	const_iv (ITEM_TRANSFORMER)	1159	const_iv (ITEM_TRANSFORMER)
1253	const_iv (QUEST)
1254		1160
1255	const_iv (NUM_SUBTYPES)	1161	const_iv (NUM_SUBTYPES)
1256		1162
1257	const_iv (ST_BD_BUILD)	1163	const_iv (ST_BD_BUILD)
1258	const_iv (ST_BD_REMOVE)	1164	const_iv (ST_BD_REMOVE)
…		…
1311	const_iv (FLAG_MONSTER)	1217	const_iv (FLAG_MONSTER)
1312	const_iv (FLAG_FRIENDLY)	1218	const_iv (FLAG_FRIENDLY)
1313	const_iv (FLAG_GENERATOR)	1219	const_iv (FLAG_GENERATOR)
1314	const_iv (FLAG_IS_THROWN)	1220	const_iv (FLAG_IS_THROWN)
1315	const_iv (FLAG_AUTO_APPLY)	1221	const_iv (FLAG_AUTO_APPLY)
1316	const_iv (FLAG_TREASURE)
1317	const_iv (FLAG_PLAYER_SOLD)	1222	const_iv (FLAG_PLAYER_SOLD)
1318	const_iv (FLAG_SEE_INVISIBLE)	1223	const_iv (FLAG_SEE_INVISIBLE)
1319	const_iv (FLAG_CAN_ROLL)	1224	const_iv (FLAG_CAN_ROLL)
1320	const_iv (FLAG_OVERLAY_FLOOR)	1225	const_iv (FLAG_OVERLAY_FLOOR)
1321	const_iv (FLAG_IS_TURNABLE)	1226	const_iv (FLAG_IS_TURNABLE)
…		…
1396	const_iv (FLAG_ACTIVATE_ON_RELEASE)	1301	const_iv (FLAG_ACTIVATE_ON_RELEASE)
1397	const_iv (FLAG_IS_WATER)	1302	const_iv (FLAG_IS_WATER)
1398	const_iv (FLAG_CONTENT_ON_GEN)	1303	const_iv (FLAG_CONTENT_ON_GEN)
1399	const_iv (FLAG_IS_A_TEMPLATE)	1304	const_iv (FLAG_IS_A_TEMPLATE)
1400	const_iv (FLAG_IS_BUILDABLE)	1305	const_iv (FLAG_IS_BUILDABLE)
		1306	const_iv (FLAG_DESTROY_ON_DEATH)
1401	const_iv (FLAG_AFK)	1307	const_iv (FLAG_NO_MAP_SAVE)
1402		1308
1403	const_iv (NDI_BLACK)	1309	const_iv (NDI_BLACK)
1404	const_iv (NDI_WHITE)	1310	const_iv (NDI_WHITE)
1405	const_iv (NDI_NAVY)	1311	const_iv (NDI_NAVY)
1406	const_iv (NDI_RED)	1312	const_iv (NDI_RED)
…		…
1444	const_iv (F_BUY)	1350	const_iv (F_BUY)
1445	const_iv (F_SHOP)	1351	const_iv (F_SHOP)
1446	const_iv (F_SELL)	1352	const_iv (F_SELL)
1447		1353
1448	const_iv (P_BLOCKSVIEW)	1354	const_iv (P_BLOCKSVIEW)
		1355	const_iv (P_PLAYER)
1449	const_iv (P_NO_MAGIC)	1356	const_iv (P_NO_MAGIC)
1450	const_iv (P_IS_ALIVE)	1357	const_iv (P_IS_ALIVE)
1451	const_iv (P_NO_CLERIC)	1358	const_iv (P_NO_CLERIC)
1452	const_iv (P_NEED_UPDATE)
1453	const_iv (P_NO_ERROR)
1454	const_iv (P_OUT_OF_MAP)	1359	const_iv (P_OUT_OF_MAP)
1455	const_iv (P_NEW_MAP)	1360	const_iv (P_NEW_MAP)
		1361	const_iv (P_UPTODATE)
1456		1362
1457	const_iv (UP_OBJ_INSERT)	1363	const_iv (UP_OBJ_INSERT)
1458	const_iv (UP_OBJ_REMOVE)	1364	const_iv (UP_OBJ_REMOVE)
1459	const_iv (UP_OBJ_CHANGE)	1365	const_iv (UP_OBJ_CHANGE)
1460	const_iv (UP_OBJ_FACE)	1366	const_iv (UP_OBJ_FACE)
…		…
1591	const_iv (ATNR_BLIND)	1497	const_iv (ATNR_BLIND)
1592	const_iv (ATNR_INTERNAL)	1498	const_iv (ATNR_INTERNAL)
1593	const_iv (ATNR_LIFE_STEALING)	1499	const_iv (ATNR_LIFE_STEALING)
1594	const_iv (ATNR_DISEASE)	1500	const_iv (ATNR_DISEASE)
1595		1501
1596	const_iv (MAP_FLUSH)
1597	const_iv (MAP_PLAYER_UNIQUE)
1598	const_iv (MAP_BLOCK)
1599	const_iv (MAP_STYLE)
1600	const_iv (MAP_OVERLAY)
1601
1602	const_iv (MAP_IN_MEMORY)	1502	const_iv (MAP_IN_MEMORY)
1603	const_iv (MAP_SWAPPED)	1503	const_iv (MAP_SWAPPED)
1604	const_iv (MAP_LOADING)	1504	const_iv (MAP_LOADING)
1605	const_iv (MAP_SAVING)	1505	const_iv (MAP_SAVING)
1606		1506
		1507	const_iv (KLASS_ATTACHABLE)
1607	const_iv (KLASS_GLOBAL)	1508	const_iv (KLASS_GLOBAL)
1608	const_iv (KLASS_OBJECT)	1509	const_iv (KLASS_OBJECT)
		1510	const_iv (KLASS_CLIENT)
1609	const_iv (KLASS_PLAYER)	1511	const_iv (KLASS_PLAYER)
1610	const_iv (KLASS_MAP)	1512	const_iv (KLASS_MAP)
		1513
		1514	const_iv (CS_QUERY_YESNO)
		1515	const_iv (CS_QUERY_SINGLECHAR)
		1516	const_iv (CS_QUERY_HIDEINPUT)
		1517
		1518	const_iv (ST_DEAD)
		1519	const_iv (ST_SETUP)
		1520	const_iv (ST_PLAYING)
		1521	const_iv (ST_CUSTOM)
		1522
		1523	const_iv (ST_CHANGE_CLASS)
		1524
		1525	const_iv (IO_HEADER)
		1526	const_iv (IO_OBJECTS)
		1527	const_iv (IO_UNIQUES)
		1528
		1529	// random map generator
		1530	const_iv (LAYOUT_NONE)
		1531	const_iv (LAYOUT_ONION)
		1532	const_iv (LAYOUT_MAZE)
		1533	const_iv (LAYOUT_SPIRAL)
		1534	const_iv (LAYOUT_ROGUELIKE)
		1535	const_iv (LAYOUT_SNAKE)
		1536	const_iv (LAYOUT_SQUARE_SPIRAL)
		1537
		1538	const_iv (RMOPT_RANDOM)
		1539	const_iv (RMOPT_CENTERED)
		1540	const_iv (RMOPT_LINEAR)
		1541	const_iv (RMOPT_BOTTOM_C)
		1542	const_iv (RMOPT_BOTTOM_R)
		1543	const_iv (RMOPT_IRR_SPACE)
		1544	const_iv (RMOPT_WALL_OFF)
		1545	const_iv (RMOPT_WALLS_ONLY)
		1546	const_iv (RMOPT_NO_DOORS)
		1547
		1548	const_iv (SYMMETRY_RANDOM)
		1549	const_iv (SYMMETRY_NONE)
		1550	const_iv (SYMMETRY_X)
		1551	const_iv (SYMMETRY_Y)
		1552	const_iv (SYMMETRY_XY)
1611	};	1553	};
1612		1554
1613	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1555	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1614	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1556	newCONSTSUB (stash_cf, (char *)civ->name, newSViv (civ->iv));
1615		1557
1616	static const struct {	1558	static const struct {
1617	const char *name;	1559	const char *name;
1618	int skip;	1560	int skip;
1619	IV klass;	1561	IV klass;
…		…
1630	{	1572	{
1631	AV *event = newAV ();	1573	AV *event = newAV ();
1632	av_push (event, newSVpv ((char *)eiv->name + eiv->skip, 0));	1574	av_push (event, newSVpv ((char *)eiv->name + eiv->skip, 0));
1633	av_push (event, newSViv (eiv->klass));	1575	av_push (event, newSViv (eiv->klass));
1634	av_store (av, eiv->iv, newRV_noinc ((SV *)event));	1576	av_store (av, eiv->iv, newRV_noinc ((SV *)event));
1635	newCONSTSUB (stash, (char *)eiv->name, newSViv (eiv->iv));	1577	newCONSTSUB (stash_cf, (char *)eiv->name, newSViv (eiv->iv));
1636	}	1578	}
1637
1638	//I_EVENT_API (PACKAGE);
1639	}	1579	}
1640		1580
1641	void _init_vars ()	1581	void _connect_to_perl ()
1642	CODE:
1643	cb_global = get_av ("cf::CB_GLOBAL", 1);
1644	cb_object = get_av ("cf::CB_OBJECT", 1);
1645	cb_player = get_av ("cf::CB_PLAYER", 1);
1646	cb_type = get_av ("cf::CB_TYPE" , 1);
1647	cb_map = get_av ("cf::CB_MAP" , 1);
1648		1582
1649	void _global_reattach ()	1583	void _global_reattach ()
1650	CODE:	1584	CODE:
1651	{	1585	{
1652	// reattach to all attachable objects in the game.	1586	// reattach to all attachable objects in the game.
1653	for (player *pl = first_player; pl; pl = pl->next)	1587	for_all_clients (ns)
1654	reattach (pl);	1588	ns->reattach ();
1655		1589
1656	for (maptile *map = first_map; map; map = map->next)	1590	for_all_players (pl)
1657	reattach (map);
1658
1659	for (object *op = object::first; op; op = op->next)
1660	reattach (op);	1591	pl->reattach ();
		1592
		1593	//TODO
		1594	//for (map_container::iterator i = maps.begin (); i != maps.end (); ++i)
		1595	// i->second->reattach ();
		1596
		1597	for_all_objects (op)
		1598	op->reattach ();
1661	}	1599	}
1662		1600
1663	NV floor (NV x)	1601	NV floor (NV x)
1664		1602
1665	NV ceil (NV x)	1603	NV ceil (NV x)
1666		1604
		1605	NV rndm (...)
		1606	CODE:
		1607	switch (items)
		1608	{
		1609	case 0: RETVAL = rndm (); break;
		1610	case 1: RETVAL = rndm (SvUV (ST (0))); break;
		1611	case 2: RETVAL = rndm (SvIV (ST (0)), SvIV (ST (1))); break;
		1612	default: croak ("cf::rndm requires none, one or two parameters."); break;
		1613	}
		1614	OUTPUT:
		1615	RETVAL
		1616
1667	void server_tick ()	1617	void server_tick ()
		1618	CODE:
		1619	runtime = SvNVx (sv_runtime);
		1620	server_tick ();
1668		1621
1669	void	1622	void
1670	LOG (int level, char *msg)	1623	LOG (int level, char *msg)
1671	PROTOTYPE: $$	1624	PROTOTYPE: $$
1672	C_ARGS: (LogLevel)level, "%s", msg	1625	C_ARGS: (LogLevel)level, "%s", msg
…		…
1712	case 5: RETVAL = settings.playerdir; break;	1665	case 5: RETVAL = settings.playerdir; break;
1713	case 6: RETVAL = settings.datadir ; break;	1666	case 6: RETVAL = settings.datadir ; break;
1714	}	1667	}
1715	OUTPUT: RETVAL	1668	OUTPUT: RETVAL
1716		1669
		1670	void abort ()
		1671
		1672	void fork_abort (char *cause = "cf::fork_abort")
		1673
		1674	void cleanup (const char *cause, bool make_core = false)
		1675
		1676	void emergency_save ()
		1677
1717	void _exit (int status = 0)	1678	void _exit (int status = EXIT_SUCCESS)
1718		1679
		1680	UV sv_2watcher (SV *w)
		1681	CODE:
		1682	RETVAL = (UV)GEventAPI->sv_2watcher (w);
		1683	OUTPUT:
		1684	RETVAL
		1685
		1686	#if _POSIX_MEMLOCK
		1687
		1688	int mlockall (int flags = MCL_CURRENT | MCL_FUTURE)
		1689
		1690	int munlockall ()
		1691
		1692	#endif
		1693
1719	int cf_find_animation (char *text)	1694	int find_animation (char *text)
1720	PROTOTYPE: $	1695	PROTOTYPE: $
1721		1696
1722	int random_roll(int min, int max, object *op, int goodbad);	1697	int random_roll (int min, int max, object *op, int goodbad);
1723		1698
1724	const char *cost_string_from_value(uint64 cost, int approx = 0)	1699	const char *cost_string_from_value(uint64 cost, int approx = 0)
1725
1726	int invoke (int event, ...)
1727	CODE:
1728	if (KLASS_OF (event) != KLASS_GLOBAL) croak ("event class must be GLOBAL");
1729	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
1730	for (int i = 1; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
1731	RETVAL = INVOKE_((event_type)event, ARG_AV (av));
1732	OUTPUT: RETVAL
1733		1700
1734	int	1701	int
1735	exp_to_level (val64 exp)	1702	exp_to_level (val64 exp)
1736	CODE:	1703	CODE:
1737	{	1704	{
…		…
1768	RETVAL = newSVpv (resist_plus[atnr], 0);	1735	RETVAL = newSVpv (resist_plus[atnr], 0);
1769	else	1736	else
1770	XSRETURN_UNDEF;	1737	XSRETURN_UNDEF;
1771	OUTPUT: RETVAL	1738	OUTPUT: RETVAL
1772		1739
		1740	bool
		1741	load_resource_file (const char *filename)
		1742
		1743	MODULE = cf PACKAGE = cf::attachable
		1744
1773	int	1745	int
1774	_valid (SV *obj)	1746	valid (SV *obj)
1775	CODE:	1747	CODE:
1776	RETVAL = SvROK (obj) && mg_find (SvRV (obj), PERL_MAGIC_ext);	1748	RETVAL = SvROK (obj) && mg_find (SvRV (obj), PERL_MAGIC_ext);
1777	OUTPUT:	1749	OUTPUT:
1778	RETVAL	1750	RETVAL
1779		1751
		1752	void
		1753	debug_trace (attachable *obj, bool on = true)
		1754	CODE:
		1755	obj->flags &= ~attachable::F_DEBUG_TRACE;
		1756	if (on)
		1757	obj->flags |= attachable::F_DEBUG_TRACE;
		1758
		1759	int mortals_size ()
		1760	CODE:
		1761	RETVAL = attachable::mortals.size ();
		1762	OUTPUT: RETVAL
		1763
		1764	#object *mortals (U32 index)
		1765	# CODE:
		1766	# RETVAL = index < attachable::mortals.size () ? attachable::mortals [index] : 0;
		1767	# OUTPUT: RETVAL
		1768
		1769	INCLUDE: $PERL genacc attachable ../include/cfperl.h |
		1770
		1771	MODULE = cf PACKAGE = cf::global
		1772
		1773	int invoke (SV *klass, int event, ...)
		1774	CODE:
		1775	if (KLASS_OF (event) != KLASS_GLOBAL) croak ("event class must be GLOBAL");
		1776	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		1777	for (int i = 1; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		1778	RETVAL = gbl_ev.invoke ((event_type)event, ARG_AV (av), DT_END);
		1779	OUTPUT: RETVAL
		1780
1780	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_	1781	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
1781		1782
1782	INCLUDE: $PERL genacc object ../include/object.h |	1783	INCLUDE: $PERL genacc object ../include/object.h |
1783		1784
1784	int invoke (object *op, int event, ...)	1785	int invoke (object *op, int event, ...)
1785	CODE:	1786	CODE:
1786	if (KLASS_OF (event) != KLASS_OBJECT) croak ("event class must be OBJECT");	1787	if (KLASS_OF (event) != KLASS_OBJECT) croak ("event class must be OBJECT");
1787	AV *av = (AV *)sv_2mortal ((SV *)newAV ());	1788	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
1788	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));	1789	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
1789	RETVAL = INVOKE_((event_type)event, ARG_OBJECT (op), ARG_AV (av));	1790	RETVAL = op->invoke ((event_type)event, ARG_AV (av), DT_END);
1790	OUTPUT: RETVAL	1791	OUTPUT: RETVAL
1791		1792
1792	SV *registry (object *op)	1793	SV *registry (object *op)
1793	CODE:
1794	RETVAL = registry_of (op);
1795	OUTPUT:
1796	RETVAL
1797		1794
1798	void mortals ()	1795	int objects_size ()
1799	PPCODE:	1796	CODE:
1800	EXTEND (SP, object::mortals.size ());
1801	for (AUTODECL (i, object::mortals.begin ()); i != object::mortals.end (); ++i)
1802	PUSHs (to_sv (*i));
1803
1804	object *first ()
1805	CODE:
1806	RETVAL = object::first;	1797	RETVAL = objects.size ();
1807	OUTPUT: RETVAL	1798	OUTPUT: RETVAL
1808		1799
		1800	object *objects (U32 index)
		1801	CODE:
		1802	RETVAL = index < objects.size () ? objects [index] : 0;
		1803	OUTPUT: RETVAL
		1804
		1805	int actives_size ()
		1806	CODE:
		1807	RETVAL = actives.size ();
		1808	OUTPUT: RETVAL
		1809
		1810	object *actives (U32 index)
		1811	CODE:
		1812	RETVAL = index < actives.size () ? actives [index] : 0;
		1813	OUTPUT: RETVAL
		1814
1809	# missing properties	1815	# missing properties
1810
1811	int flag (object *op, int flag, int value = 1)
1812	PROTOTYPE: $$;$
1813	CODE:
1814	RETVAL = QUERY_FLAG (op, flag);
1815	if (items >= 3)
1816	if (value)
1817	SET_FLAG (op, flag);
1818	else
1819	CLEAR_FLAG (op, flag);
1820	OUTPUT: RETVAL
1821		1816
1822	object *head (object *op)	1817	object *head (object *op)
1823	PROTOTYPE: $	1818	PROTOTYPE: $
1824	CODE:	1819	CODE:
1825	RETVAL = op->head ? op->head : op;	1820	RETVAL = op->head_ ();
1826	OUTPUT: RETVAL	1821	OUTPUT: RETVAL
1827		1822
1828	int is_head (object *op)	1823	int is_head (object *op)
1829	PROTOTYPE: $	1824	PROTOTYPE: $
1830	CODE:	1825	CODE:
1831	RETVAL = !op->head;	1826	RETVAL = op->head_ () == op;
1832	OUTPUT: RETVAL	1827	OUTPUT: RETVAL
1833		1828
1834	void	1829	void
1835	inv (object *obj)	1830	inv (object *obj)
1836	PROTOTYPE: $	1831	PROTOTYPE: $
1837	PPCODE:	1832	PPCODE:
1838	{	1833	{
1839	object *o;	1834	object *o;
1840	for (o = obj->inv; o; o = o->below)	1835	for (o = obj->inv; o; o = o->below)
1841	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));	1836	XPUSHs (sv_2mortal (to_sv (o)));
1842	}	1837	}
		1838
		1839	void
		1840	set_animation (object *op, int idx)
		1841	CODE:
		1842	SET_ANIMATION (op, idx);
		1843
		1844	int
		1845	num_animations (object *op)
		1846	CODE:
		1847	RETVAL = NUM_ANIMATIONS (op);
		1848	OUTPUT: RETVAL
1843		1849
1844	object *find_best_object_match (object *op, const char *match)	1850	object *find_best_object_match (object *op, const char *match)
1845		1851
1846	object *find_marked_object (object *op)	1852	object *find_marked_object (object *op)
1847		1853
1848	int cf_object_get_resistance (object *op, int rtype)
1849	ALIAS: resistance = 0
1850
1851	int need_identify (const object *obj);	1854	int need_identify (object *obj);
1852		1855
1853	int apply_shop_mat (object *shop_mat, object *op);	1856	int apply_shop_mat (object *shop_mat, object *op);
1854		1857
1855	int move (object *op, int dir, object *originator = op)	1858	int move (object *op, int dir, object *originator = op)
1856	CODE:	1859	CODE:
1857	RETVAL = move_ob (op, dir, originator);	1860	RETVAL = move_ob (op, dir, originator);
1858	OUTPUT:	1861	OUTPUT:
1859	RETVAL	1862	RETVAL
1860		1863
1861	void cf_object_apply (object *op, object *author, int flags = 0)	1864	void apply (object *applier, object *applied, int flags = 0)
		1865	CODE:
		1866	manual_apply (applied, applier, flags);
1862		1867
1863	void cf_object_apply_below (object *op)	1868	void apply_below (object *op)
		1869	CODE:
		1870	player_apply_below (op);
1864		1871
1865	void cf_object_remove (object *op)	1872	int cast_heal (object *op, object *caster, object *spell, int dir = 0)
1866
1867	void cf_object_free (object *op)
1868		1873
1869	object *cf_object_present_archname_inside (object *op, char *whatstr)	1874	object *cf_object_present_archname_inside (object *op, char *whatstr)
1870		1875
1871	int cf_object_transfer (object *op, int x, int y, int r = 0, object_ornull *orig = 0)	1876	int cf_object_transfer (object *op, int x, int y, int r = 0, object_ornull *orig = 0)
1872		1877
1873	int cf_object_change_map (object *op, int x, int y, maptile *map)	1878	int cf_object_change_map (object *op, int x, int y, maptile *map)
1874		1879
		1880	#//TODO
1875	object *cf_object_clone (object *op, int clonetype = 0)	1881	object *clone_ (object *op, int recursive = 0)
		1882	CODE:
		1883	if (recursive)
		1884	RETVAL = object_create_clone (op);
		1885	else
		1886	{
		1887	RETVAL = object::create ();
		1888	op->copy_to (RETVAL);
		1889	}
		1890	OUTPUT: RETVAL
1876		1891
1877	int cf_object_pay_item (object *op, object *buyer)	1892	int pay_item (object *op, object *buyer)
		1893	CODE:
		1894	RETVAL = pay_for_item (op, buyer);
		1895	OUTPUT: RETVAL
1878		1896
1879	int cf_object_pay_amount (object *op, uint64 amount)	1897	int pay_amount (object *op, uint64 amount)
		1898	CODE:
		1899	RETVAL = pay_for_amount (amount, op);
		1900	OUTPUT: RETVAL
1880		1901
1881	void pay_player (object *op, uint64 amount)	1902	void pay_player (object *op, uint64 amount)
1882		1903
1883	val64 pay_player_arch (object *op, const char *arch, uint64 amount)	1904	val64 pay_player_arch (object *op, const char *arch, uint64 amount)
1884		1905
1885	int cf_object_cast_spell (object *caster, object *ctoo, int dir, object *spell_ob, char *stringarg = 0)	1906	int cast_spell (object *op, object *caster, int dir, object *spell_ob, char *stringarg = 0)
1886		1907
1887	int cf_object_cast_ability (object *caster, object *ctoo, int dir, object *sp_, char *stringarg = 0)	1908	void learn_spell (object *op, object *sp, int special_prayer = 0)
		1909	CODE:
		1910	do_learn_spell (op, sp, special_prayer);
1888		1911
1889	void cf_object_learn_spell (object *op, object *sp)
1890
1891	void cf_object_forget_spell (object *op, object *sp)	1912	void forget_spell (object *op, object *sp)
		1913	CODE:
		1914	do_forget_spell (op, query_name (sp));
1892		1915
1893	object *cf_object_check_for_spell (object *op, char *spellname)	1916	object *check_for_spell (object *op, char *spellname)
		1917	CODE:
		1918	RETVAL = check_spell_known (op, spellname);
		1919	OUTPUT: RETVAL
1894		1920
1895	int cf_object_query_money (object *op)	1921	int query_money (object *op)
1896	ALIAS: money = 0	1922	ALIAS: money = 0
1897		1923
1898	int cf_object_query_cost (object *op, object *who, int flags)	1924	val64 query_cost (object *op, object *who, int flags)
1899	ALIAS: cost = 0	1925	ALIAS: cost = 0
1900		1926
1901	void cf_object_activate_rune (object *op , object *victim)	1927	void spring_trap (object *op, object *victim)
1902		1928
1903	int cf_object_check_trigger (object *op, object *cause)	1929	int check_trigger (object *op, object *cause)
1904		1930
1905	int cf_object_out_of_map (object *op, int x, int y)
1906
1907	void cf_object_drop (object *op, object *author)	1931	void drop (object *who, object *op)
1908		1932
1909	void cf_object_take (object *op, object *author)	1933	void pick_up (object *who, object *op)
1910
1911	object *cf_object_insert_object (object *op, object *container)
1912
1913	object *cf_object_insert_in_ob (object *ob, object *where)
1914		1934
1915	int cf_object_teleport (object *op, maptile *map, int x, int y)	1935	int cf_object_teleport (object *op, maptile *map, int x, int y)
1916		1936
1917	void cf_object_update (object *op, int flags)	1937	void update_object (object *op, int action)
1918
1919	void cf_object_pickup (object *op, object *what)
1920		1938
1921	object *cf_create_object_by_name (const char *name)	1939	object *cf_create_object_by_name (const char *name)
1922		1940
1923	void change_exp (object *op, uint64 exp, const char *skill_name = 0, int flag = 0)	1941	void change_exp (object *op, uint64 exp, const char *skill_name = 0, int flag = 0)
1924		1942
…		…
1934		1952
1935	void add_button_link (object *button, maptile *map, int connected);	1953	void add_button_link (object *button, maptile *map, int connected);
1936		1954
1937	void remove_button_link (object *op);	1955	void remove_button_link (object *op);
1938		1956
1939	void
1940	cf_object_set_resistance (object *op, int rtype, int val)
1941	CODE:
1942	if (rtype >= 0 && rtype < NROFATTACKS)
1943	op->resist[rtype] = val;
1944
1945		1957
1946	MODULE = cf PACKAGE = cf::object PREFIX = cf_	1958	MODULE = cf PACKAGE = cf::object PREFIX = cf_
1947
1948	void cf_fix_object (object *pl)
1949	ALIAS: fix = 0
1950		1959
1951	object *cf_insert_ob_in_ob (object *ob, object *where)	1960	object *cf_insert_ob_in_ob (object *ob, object *where)
1952		1961
1953	# no clean way to get an object from an archetype - stupid idiotic	1962	# no clean way to get an object from an archetype - stupid idiotic
1954	# dumb kludgy misdesigned plug-in api slowly gets on my nerves.	1963	# dumb kludgy misdesigned plug-in api slowly gets on my nerves.
…		…
2012	base_name (object *op, int plural = op->nrof > 1)	2021	base_name (object *op, int plural = op->nrof > 1)
2013	CODE:	2022	CODE:
2014	RETVAL = query_base_name (op, plural);	2023	RETVAL = query_base_name (op, plural);
2015	OUTPUT: RETVAL	2024	OUTPUT: RETVAL
2016		2025
		2026	object *decrease_ob_nr (object *op, unsigned long i)
		2027
2017	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_	2028	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_
2018		2029
2019	player *player (object *op)	2030	player *player (object *op)
2020	CODE:	2031	CODE:
2021	RETVAL = op->contr;	2032	RETVAL = op->contr;
2022	OUTPUT: RETVAL	2033	OUTPUT: RETVAL
2023		2034
		2035	void check_score (object *op)
		2036
2024	void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)	2037	void message (object *op, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)
		2038	CODE:
		2039	new_draw_info (flags, 0, op, txt);
2025		2040
2026	object *cf_player_send_inventory (object *op)	2041	object *cf_player_send_inventory (object *op)
2027		2042
2028	char *cf_player_get_ip (object *op)	2043	char *cf_player_get_ip (object *op)
2029	ALIAS: ip = 0	2044	ALIAS: ip = 0
…		…
2043	void esrv_update_item (object *op, int what, object *item)	2058	void esrv_update_item (object *op, int what, object *item)
2044	C_ARGS: what, op, item	2059	C_ARGS: what, op, item
2045		2060
2046	void clear_los (object *op)	2061	void clear_los (object *op)
2047		2062
		2063	int command_summon (object *op, char *params)
		2064
		2065	int command_arrest (object *op, char *params)
		2066
		2067	int command_kick (object *op, char *params)
		2068
		2069	int command_banish (object *op, char *params)
		2070
2048		2071
2049	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_	2072	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_
2050		2073
2051	INCLUDE: $PERL genacc player ../include/newserver.h ../include/player.h |	2074	INCLUDE: $PERL genacc player ../include/player.h |
2052
2053	char *
2054	client (player *pl)
2055	CODE:
2056	RETVAL = pl->socket.client;
2057	OUTPUT:
2058	RETVAL
2059
2060	char *
2061	host (player *pl)
2062	CODE:
2063	RETVAL = pl->socket.host;
2064	OUTPUT:
2065	RETVAL
2066		2075
2067	int invoke (player *pl, int event, ...)	2076	int invoke (player *pl, int event, ...)
2068	CODE:	2077	CODE:
2069	if (KLASS_OF (event) != KLASS_PLAYER) croak ("event class must be PLAYER");	2078	if (KLASS_OF (event) != KLASS_PLAYER) croak ("event class must be PLAYER");
2070	AV *av = (AV *)sv_2mortal ((SV *)newAV ());	2079	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
2071	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));	2080	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
2072	RETVAL = INVOKE_((event_type)event, ARG_PLAYER (pl), ARG_AV (av));	2081	RETVAL = pl->invoke ((event_type)event, ARG_AV (av), DT_END);
2073	OUTPUT: RETVAL	2082	OUTPUT: RETVAL
2074		2083
2075	SV *registry (player *pl)	2084	SV *registry (player *pl)
		2085
		2086	void
		2087	save_stats (player *pl)
2076	CODE:	2088	CODE:
2077	RETVAL = registry_of (pl);	2089	pl->ob->stats.hp = pl->ob->stats.maxhp;
		2090	pl->ob->stats.sp = pl->ob->stats.maxsp;
		2091	pl->ob->stats.grace = pl->ob->stats.maxgrace;
		2092	pl->orig_stats = pl->ob->stats;
		2093
		2094	void cf_player_move (player *pl, int dir)
		2095
		2096	void play_sound_player_only (player *pl, int soundnum, int x = 0, int y = 0);
		2097
		2098	bool
		2099	cell_visible (player *pl, int dx, int dy)
		2100	CODE:
		2101	RETVAL = FABS (dx) <= pl->ns->mapx / 2 && FABS (dy) <= pl->ns->mapy / 2
		2102	&& !pl->blocked_los [dx + pl->ns->mapx / 2][dy + pl->ns->mapy / 2];
2078	OUTPUT:	2103	OUTPUT:
2079	RETVAL	2104	RETVAL
2080		2105
2081	player *cf_player_find (char *name)
2082	PROTOTYPE: $
2083
2084	void cf_player_move (player *pl, int dir)
2085
2086	void play_sound_player_only (player *pl, int soundnum, int x = 0, int y = 0);
2087
2088	player *first ()
2089	CODE:
2090	RETVAL = first_player;
2091	OUTPUT: RETVAL
2092
2093	player *next (player *pl)
2094	CODE:
2095	RETVAL = pl->next;
2096	OUTPUT: RETVAL
2097
2098	bool
2099	cell_visible (player *pl, int dx, int dy)
2100	CODE:
2101	RETVAL = FABS (dx) <= pl->socket.mapx / 2 && FABS (dy) <= pl->socket.mapy / 2
2102	&& !pl->blocked_los [dx + pl->socket.mapx / 2][dy + pl->socket.mapy / 2];
2103	OUTPUT:
2104	RETVAL
2105
2106	void
2107	buggy_mapscroll (player *pl, int value = 1)
2108	CODE:
2109	pl->socket.buggy_mapscroll = value;
2110
2111	void	2106	void
2112	send (player *pl, SV *packet)	2107	send (player *pl, SV *packet)
2113	CODE:	2108	CODE:
2114	{	2109	{
2115	STRLEN len;	2110	STRLEN len;
2116	char *buf = SvPVbyte (packet, len);	2111	char *buf = SvPVbyte (packet, len);
2117		2112
2118	Write_String_To_Socket (&pl->socket, buf, len);	2113	if (pl->ns)
		2114	pl->ns->send_packet (buf, len);
2119	}	2115	}
2120		2116
2121	int	2117	int
2122	listening (player *pl, int new_value = -1)	2118	listening (player *pl, int new_value = -1)
2123	CODE:	2119	CODE:
…		…
2142	if (y) sv_to (y, pl->bed_y);	2138	if (y) sv_to (y, pl->bed_y);
2143		2139
2144	void	2140	void
2145	list ()	2141	list ()
2146	PPCODE:	2142	PPCODE:
2147	{	2143	for_all_players (pl)
2148	player *pl;	2144	XPUSHs (sv_2mortal (to_sv (pl)));
2149	for (pl = first_player; pl; pl = pl->next)
2150	XPUSHs (newSVcfapi (CFAPI_PPLAYER, pl));
2151	}
2152
2153	bool
2154	peaceful (player *pl, bool new_setting = 0)
2155	PROTOTYPE: $;$
2156	CODE:
2157	RETVAL = pl->peaceful;
2158	if (items > 1)
2159	pl->peaceful = new_setting;
2160	OUTPUT:
2161	RETVAL
2162
2163	living *
2164	orig_stats (player *pl)
2165	CODE:
2166	RETVAL = &pl->orig_stats;
2167	OUTPUT: RETVAL
2168
2169	living *
2170	last_stats (player *pl)
2171	CODE:
2172	RETVAL = &pl->last_stats;
2173	OUTPUT: RETVAL
2174		2145
2175		2146
2176	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_	2147	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
2177
2178	maptile *first ()
2179	PROTOTYPE:
2180	CODE:
2181	RETVAL = first_map;
2182	OUTPUT: RETVAL
2183		2148
2184	int invoke (maptile *map, int event, ...)	2149	int invoke (maptile *map, int event, ...)
2185	CODE:	2150	CODE:
2186	if (KLASS_OF (event) != KLASS_MAP) croak ("event class must be MAP");	2151	if (KLASS_OF (event) != KLASS_MAP) croak ("event class must be MAP");
2187	AV *av = (AV *)sv_2mortal ((SV *)newAV ());	2152	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
2188	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));	2153	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
2189	RETVAL = INVOKE_((event_type)event, ARG_MAP (map), ARG_AV (av));	2154	RETVAL = map->invoke ((event_type)event, ARG_AV (av), DT_END);
2190	OUTPUT: RETVAL	2155	OUTPUT: RETVAL
2191		2156
2192	SV *registry (maptile *map)	2157	SV *registry (maptile *map)
2193	CODE:
2194	RETVAL = registry_of (map);
2195	OUTPUT:
2196	RETVAL
2197		2158
2198	INCLUDE: $PERL genacc maptile ../include/map.h |	2159	INCLUDE: $PERL genacc maptile ../include/map.h |
2199		2160
2200	maptile *new (int width, int height)	2161	void
		2162	maptile::instantiate ()
		2163
		2164	maptile *new ()
2201	PROTOTYPE:	2165	PROTOTYPE:
2202	CODE:	2166	CODE:
2203	{	2167	RETVAL = new maptile;
2204	RETVAL = get_empty_map (width, height);
2205	}
2206	OUTPUT:	2168	OUTPUT:
2207	RETVAL	2169	RETVAL
2208		2170
2209	void delete_map (maptile *map)	2171	void
		2172	maptile::players ()
		2173	PPCODE:
		2174	if (GIMME_V == G_SCALAR)
		2175	XPUSHs (sv_2mortal (to_sv (THIS->players)));
		2176	else if (GIMME_V == G_ARRAY)
		2177	{
		2178	EXTEND (SP, THIS->players);
		2179	for_all_players (pl)
		2180	if (pl->ob && pl->ob->map == THIS)
		2181	PUSHs (sv_2mortal (to_sv (pl->ob)));
		2182	}
2210		2183
2211	void clean_tmp_map (maptile *map)	2184	void
		2185	maptile::add_underlay (SV *data, int offset, int stride, SV *palette)
		2186	CODE:
		2187	{
		2188	if (!SvROK (palette) || SvTYPE (SvRV (palette)) != SVt_PVAV)
		2189	croak ("maptile::add_underlay: palette must be arrayref");
		2190
		2191	palette = SvRV (palette);
		2192
		2193	STRLEN idxlen;
		2194	const uint8_t *idx = (const uint8_t *)SvPVbyte (data, idxlen);
		2195
		2196	for (int x = 0; x < THIS->width; ++x)
		2197	for (int y = 0; y < THIS->height; ++y)
		2198	{
		2199	for (object *op = THIS->at (x, y).bot; op; op = op->above)
		2200	if (op->flag [FLAG_IS_FLOOR])
		2201	goto skip_space;
		2202
		2203	{
		2204	int offs = offset + y * stride + x;
		2205	if (IN_RANGE_EXC (offs, 0, idxlen))
		2206	{
		2207	if (SV **elem = av_fetch ((AV *)palette, idx [offs], 0))
		2208	{
		2209	object *ob = get_archetype (SvPVutf8_nolen (*elem));
		2210	ob->flag [FLAG_NO_MAP_SAVE] = true;
		2211	THIS->insert (ob, x, y, 0, INS_ABOVE_FLOOR_ONLY);
		2212	}
		2213	}
		2214	}
		2215
		2216	skip_space: ;
		2217	}
		2218	}
		2219
		2220	void
		2221	maptile::set_regiondata (SV *data, int offset, int stride, SV *palette)
		2222	CODE:
		2223	{
		2224	if (!SvROK (palette) || SvTYPE (SvRV (palette)) != SVt_PVAV)
		2225	croak ("maptile::set_regiondata: palette must be arrayref");
		2226
		2227	palette = SvRV (palette);
		2228
		2229	STRLEN idxlen;
		2230	const uint8_t *idx = (const uint8_t *)SvPVbyte (data, idxlen);
		2231
		2232	region **regionmap = (region **)malloc (
		2233	(av_len ((AV *)palette) + 1) * sizeof (region *));
		2234	uint8_t *regions = salloc<uint8_t> (THIS->size ());
		2235
		2236	for (int i = av_len ((AV *)palette) + 1; i--; )
		2237	regionmap [i] = region::find (
		2238	SvPVutf8_nolen (*av_fetch ((AV *)palette, i, 1)));
		2239
		2240	for (int y = 0; y < THIS->height; ++y)
		2241	memcpy (regions + y * THIS->width, idx + offset + y * stride, THIS->width);
		2242
		2243	sfree (THIS->regions, THIS->size ());
		2244	free (THIS->regionmap);
		2245
		2246	THIS->regions = regions;
		2247	THIS->regionmap = regionmap;
		2248	}
2212		2249
2213	void play_sound_map (maptile *map, int x, int y, int sound_num)	2250	void play_sound_map (maptile *map, int x, int y, int sound_num)
2214		2251
2215	maptile *tile_map (maptile *map, unsigned int dir)	2252	int out_of_map (maptile *map, int x, int y)
2216	CODE:
2217	RETVAL = dir < 4 ? map->tile_map [dir] : 0;
2218	OUTPUT:
2219	RETVAL
2220
2221	char *tile_path (maptile *map, unsigned int dir)
2222	CODE:
2223	if (dir >= 4)
2224	XSRETURN_UNDEF;
2225	RETVAL = map->tile_path [dir];
2226	OUTPUT:
2227	RETVAL
2228
2229	maptile *ready_map_name (char *name, int flags = 0)
2230	PROTOTYPE: $;$
2231	ALIAS:
2232	find = 0
2233	get_map = 1
2234
2235	maptile *has_been_loaded (char *name)
2236	PROTOTYPE: $
2237
2238	int in_memory (maptile *map)
2239	CODE:
2240	RETVAL = map->in_memory;
2241	OUTPUT:
2242	RETVAL
2243		2253
2244	void	2254	void
2245	trigger (maptile *map, long connection, bool state = true)	2255	trigger (maptile *map, long connection, bool state = true)
2246	CODE:	2256	CODE:
2247	activate_connection (map, connection, state);	2257	activate_connection (map, connection, state);
…		…
2260		2270
2261	object* cf_map_present_arch_by_name (maptile *map, const char* str, int nx, int ny)	2271	object* cf_map_present_arch_by_name (maptile *map, const char* str, int nx, int ny)
2262	C_ARGS: str, map, nx, ny	2272	C_ARGS: str, map, nx, ny
2263		2273
2264	void	2274	void
2265	cf_map_normalise (maptile *map, int x, int y)	2275	get_map_flags (maptile *map, int x, int y)
2266	PPCODE:	2276	PPCODE:
2267	{	2277	{
2268	maptile *nmap = 0;	2278	maptile *nmap = 0;
2269	I16 nx = 0, ny = 0;	2279	I16 nx = 0, ny = 0;
2270	int flags = get_map_flags (map, &nmap, x, y, &nx, &ny);	2280	int flags = get_map_flags (map, &nmap, x, y, &nx, &ny);
…		…
2306	move_block_at = 4	2316	move_block_at = 4
2307	move_slow_at = 5	2317	move_slow_at = 5
2308	move_on_at = 6	2318	move_on_at = 6
2309	move_off_at = 7	2319	move_off_at = 7
2310	INIT:	2320	INIT:
2311	if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_UNDEF;	2321	if (x >= obj->width || y >= obj->height) XSRETURN_UNDEF;
2312	CODE:	2322	CODE:
2313	switch (ix)	2323	switch (ix)
2314	{	2324	{
2315	case 0: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_OB (obj, x, y)); break;	2325	case 0: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_OB (obj, x, y)); break;
2316	case 1: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_TOP (obj, x, y)); break;	2326	case 1: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_TOP (obj, x, y)); break;
…		…
2319	case 4: RETVAL = newSVuv ( GET_MAP_MOVE_BLOCK (obj, x, y)); break;	2329	case 4: RETVAL = newSVuv ( GET_MAP_MOVE_BLOCK (obj, x, y)); break;
2320	case 5: RETVAL = newSVuv ( GET_MAP_MOVE_SLOW (obj, x, y)); break;	2330	case 5: RETVAL = newSVuv ( GET_MAP_MOVE_SLOW (obj, x, y)); break;
2321	case 6: RETVAL = newSVuv ( GET_MAP_MOVE_ON (obj, x, y)); break;	2331	case 6: RETVAL = newSVuv ( GET_MAP_MOVE_ON (obj, x, y)); break;
2322	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;	2332	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
2323	}	2333	}
2324	OUTPUT:	2334	OUTPUT: RETVAL
		2335
		2336	void fix_walls (maptile *map, int x, int y)
		2337
		2338	void fix_walls_around (maptile *map, int x, int y)
		2339
		2340	# worst xs function of my life
		2341	bool
		2342	_create_random_map (\
		2343	maptile *self,\
		2344	char *wallstyle,\
		2345	char *wall_name,\
		2346	char *floorstyle,\
		2347	char *monsterstyle,\
		2348	char *treasurestyle,\
		2349	char *layoutstyle,\
		2350	char *doorstyle,\
		2351	char *decorstyle,\
		2352	char *origin_map,\
		2353	char *final_map,\
		2354	char *exitstyle,\
		2355	char *this_map,\
		2356	char *exit_on_final_map,\
		2357	int xsize,\
		2358	int ysize,\
		2359	int expand2x,\
		2360	int layoutoptions1,\
		2361	int layoutoptions2,\
		2362	int layoutoptions3,\
		2363	int symmetry,\
		2364	int difficulty,\
		2365	int difficulty_given,\
		2366	float difficulty_increase,\
		2367	int dungeon_level,\
		2368	int dungeon_depth,\
		2369	int decoroptions,\
		2370	int orientation,\
		2371	int origin_y,\
		2372	int origin_x,\
		2373	U32 random_seed,\
		2374	val64 total_map_hp,\
		2375	int map_layout_style,\
		2376	int treasureoptions,\
		2377	int symmetry_used,\
		2378	region *region,\
		2379	char *custom\
		2380	)
		2381	CODE:
		2382	{
		2383	random_map_params rmp;
		2384
		2385	assign (rmp.wallstyle , wallstyle);
		2386	assign (rmp.wall_name , wall_name);
		2387	assign (rmp.floorstyle , floorstyle);
		2388	assign (rmp.monsterstyle , monsterstyle);
		2389	assign (rmp.treasurestyle , treasurestyle);
		2390	assign (rmp.layoutstyle , layoutstyle);
		2391	assign (rmp.doorstyle , doorstyle);
		2392	assign (rmp.decorstyle , decorstyle);
		2393	assign (rmp.exitstyle , exitstyle);
		2394	assign (rmp.exit_on_final_map, exit_on_final_map);
		2395
		2396	rmp.origin_map = origin_map;
		2397	rmp.final_map = final_map;
		2398	rmp.this_map = this_map;
		2399	rmp.xsize = xsize;
		2400	rmp.ysize = ysize;
		2401	rmp.expand2x = expand2x;
		2402	rmp.layoutoptions1 = layoutoptions1;
		2403	rmp.layoutoptions2 = layoutoptions2;
		2404	rmp.layoutoptions3 = layoutoptions3;
		2405	rmp.symmetry = symmetry;
		2406	rmp.difficulty = difficulty;
		2407	rmp.difficulty_given = difficulty_given;
		2408	rmp.difficulty_increase = difficulty_increase;
		2409	rmp.dungeon_level = dungeon_level;
		2410	rmp.dungeon_depth = dungeon_depth;
		2411	rmp.decoroptions = decoroptions;
		2412	rmp.orientation = orientation;
		2413	rmp.origin_y = origin_y;
		2414	rmp.origin_x = origin_x;
		2415	rmp.random_seed = random_seed;
		2416	rmp.total_map_hp = total_map_hp;
		2417	rmp.map_layout_style = map_layout_style;
		2418	rmp.treasureoptions = treasureoptions;
		2419	rmp.symmetry_used = symmetry_used;
		2420	rmp.region = region;
		2421	rmp.custom = custom;
		2422
		2423	RETVAL = self->generate_random_map (&rmp);
		2424	}
		2425	OUTPUT:
2325	RETVAL	2426	RETVAL
2326
2327		2427
2328	MODULE = cf PACKAGE = cf::arch	2428	MODULE = cf PACKAGE = cf::arch
2329		2429
2330	archetype *find (const char *name)	2430	archetype *find (const char *name)
2331	CODE:	2431	CODE:
…		…
2347	PROTOTYPE:	2447	PROTOTYPE:
2348	CODE:	2448	CODE:
2349	RETVAL = get_firstparty ();	2449	RETVAL = get_firstparty ();
2350	OUTPUT: RETVAL	2450	OUTPUT: RETVAL
2351		2451
2352	partylist *next (partylist *party)	2452	INCLUDE: $PERL genacc partylist ../include/player.h |
		2453
		2454	MODULE = cf PACKAGE = cf::region
		2455
		2456	void
		2457	list ()
		2458	PPCODE:
		2459	for_all_regions (rgn)
		2460	XPUSHs (sv_2mortal (to_sv (rgn)));
		2461
		2462	region *find (char *name)
		2463	PROTOTYPE: $
2353	CODE:	2464	CODE:
2354	RETVAL = party->next;	2465	RETVAL = region::find (name);
2355	OUTPUT: RETVAL	2466	OUTPUT: RETVAL
2356		2467
2357	const char *name (partylist *party)	2468	region *find_fuzzy (char *name)
		2469	PROTOTYPE: $
2358	CODE:	2470	CODE:
2359	RETVAL = party->partyname;	2471	RETVAL = region::find_fuzzy (name);
2360	OUTPUT: RETVAL	2472	OUTPUT: RETVAL
2361		2473
2362	const char *password (partylist *party)	2474	INCLUDE: $PERL genacc region ../include/map.h |
2363	CODE:
2364	RETVAL = party->passwd;
2365	OUTPUT: RETVAL
2366
2367	MODULE = cf PACKAGE = cf::region
2368
2369	region *first ()
2370	PROTOTYPE:
2371	CODE:
2372	RETVAL = first_region;
2373	OUTPUT: RETVAL
2374
2375	region *next (region *reg)
2376	CODE:
2377	RETVAL = reg->next;
2378	OUTPUT: RETVAL
2379
2380	const char *name (region *reg)
2381	CODE:
2382	RETVAL = reg->name;
2383	OUTPUT: RETVAL
2384
2385	region *parent (region *reg)
2386	CODE:
2387	RETVAL = reg->parent;
2388	OUTPUT: RETVAL
2389
2390	const char *longname (region *reg)
2391	CODE:
2392	RETVAL = reg->longname;
2393	OUTPUT: RETVAL
2394
2395	const char *msg (region *reg)
2396	CODE:
2397	RETVAL = reg->msg;
2398	OUTPUT: RETVAL
2399		2475
2400	MODULE = cf PACKAGE = cf::living	2476	MODULE = cf PACKAGE = cf::living
2401		2477
2402	INCLUDE: $PERL genacc living ../include/living.h |	2478	INCLUDE: $PERL genacc living ../include/living.h |
2403		2479
		2480	MODULE = cf PACKAGE = cf::settings
		2481
		2482	INCLUDE: $PERL genacc Settings ../include/global.h |
		2483
		2484	MODULE = cf PACKAGE = cf::client
		2485
		2486	INCLUDE: $PERL genacc client ../include/client.h |
		2487
		2488	int invoke (client *ns, int event, ...)
		2489	CODE:
		2490	if (KLASS_OF (event) != KLASS_CLIENT) croak ("event class must be CLIENT");
		2491	AV *av = (AV *)sv_2mortal ((SV *)newAV ());
		2492	for (int i = 2; i < items; i++) av_push (av, SvREFCNT_inc (ST (i)));
		2493	RETVAL = ns->invoke ((event_type)event, ARG_AV (av), DT_END);
		2494	OUTPUT: RETVAL
		2495
		2496	SV *registry (client *ns)
		2497
		2498	void
		2499	list ()
		2500	PPCODE:
		2501	EXTEND (SP, clients.size ());
		2502	for (sockvec::iterator i = clients.begin (); i != clients.end (); ++i)
		2503	PUSHs (sv_2mortal (to_sv (*i)));
		2504
		2505	void
		2506	client::send_packet (SV *packet)
		2507	CODE:
		2508	{
		2509	STRLEN len;
		2510	char *buf = SvPVbyte (packet, len);
		2511
		2512	THIS->send_packet (buf, len);
		2513	}
		2514

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