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

Comparing deliantra/server/plugins/cfperl/cfperl.xs (file contents):
Revision 1.7 by root, Fri Feb 3 22:52:51 2006 UTC vs.
Revision 1.60 by root, Sat Jul 15 21:10:04 2006 UTC

1	/*****************************************************************************/	1	/*****************************************************************************/
2	/* CrossFire, A Multiplayer game for the X Window System */	2	/* CrossFire, A Multiplayer game for the X Window System */
3	/* */
4	/*****************************************************************************/	3	/*****************************************************************************/
5		4
6	/*	5	/*
7	* This code is placed under the GNU General Public Licence (GPL)	6	* This code is placed under the GNU General Public Licence (GPL)
8	*	7	*
…		…
28	#include <perl.h>	27	#include <perl.h>
29	#include <XSUB.h>	28	#include <XSUB.h>
30		29
31	#undef save_long // clashes with libproto.h	30	#undef save_long // clashes with libproto.h
32		31
33	#define PLUGIN_NAME "cfperl"	32	#define PLUGIN_NAME "perl"
34	#define PLUGIN_VERSION "cfperl 0.0"	33	#define PLUGIN_VERSION "cfperl 0.3"
35		34
36	#ifndef __CEXTRACT__	35	#ifndef __CEXTRACT__
37	#include <plugin.h>	36	#include <plugin.h>
38	#endif	37	#endif
39		38
…		…
42	#else	41	#else
43	#define MODULEAPI	42	#define MODULEAPI
44	#endif	43	#endif
45		44
46	#include <plugin_common.h>	45	#include <plugin_common.h>
		46	#include <sounds.h>
47		47
48	#include <stdarg.h>	48	#include <stdarg.h>
49		49
		50	//#include "EventAPI.h"
50	#include "perlxsi.c"	51	#include "perlxsi.c"
		52
		53	extern sint64 *levels; // the experience table
		54
		55	typedef object object_ornull;
		56	typedef mapstruct mapstruct_ornull;
		57
		58	typedef double val64;
		59	#define newSVval64 newSVnv
		60	#define SvVAL64 SvNV
51		61
52	static f_plug_api gethook;	62	static f_plug_api gethook;
53	static f_plug_api registerGlobalEvent;	63	static f_plug_api registerGlobalEvent;
54	static f_plug_api unregisterGlobalEvent;	64	static f_plug_api unregisterGlobalEvent;
55	static f_plug_api systemDirectory;	65	static f_plug_api systemDirectory;
		66	static f_plug_api object_set_property;
		67	static f_plug_api map_get_map;
		68	static f_plug_api object_insert;
56		69
		70	/* this is a stupid way to do things, and awkward to use for plug-in authors */
57	typedef struct	71	typedef struct
58	{	72	{
59	object* who;	73	object* who;
60	object* activator;	74	object* activator;
61	object* third;	75	object* third;
		76	object* event;
		77	mapstruct* map;
62	char message[1024];	78	char message[1024];
63	int fix;	79	int fix; // seems to be python-only, and should not be part of the API
64	int event_code;	80	int event_code;
65	char options[1024];	81	char extension[1024]; // name field, should invoke specific perl extension
		82	char options[1024]; // slaying field of event_connectors
66	int returnvalue;	83	int returnvalue;
67	} CFPContext;	84	} CFPContext;
68		85
69	//static int current_command = -999;	86	static HV *obj_cache;
70
71	static PerlInterpreter *perl;	87	static PerlInterpreter *perl;
72		88
		89	#define PUSHcfapi(type,value) PUSHs (sv_2mortal (newSVcfapi (CFAPI_ ## type, (value))))
		90	#define PUSHcfapi_va(type,ctype) PUSHcfapi (type, va_arg (args, ctype))
		91	#define PUSH_OB PUSHcfapi_va(POBJECT, object *)
		92	#define PUSH_PL PUSHcfapi_va(PPLAYER, player *)
		93	#define PUSH_MAP PUSHcfapi_va(PMAP, mapstruct *)
		94	#define PUSH_PV PUSHcfapi_va(STRING, const char *)
		95	#define PUSH_IV PUSHs (sv_2mortal (newSViv (va_arg (args, int))))
		96
		97	extern void pay_player(object *op, uint64 amount);
		98	extern uint64 pay_player_arch(object *op, const char *arch, uint64 amount);
		99
73	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	100	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		101
		102	// garbage collect some perl objects, if possible
		103	// all objects no longer referenced and empty are
		104	// eligible for destruction.
		105	void
		106	clean_obj_cache ()
		107	{
		108	static int count;
		109
		110	if (++count & 7)
		111	return;
		112
		113	int todo = 1000;
		114	do
		115	{
		116	I32 klen;
		117	char *key;
		118	HE *he = hv_iternext (obj_cache);
		119
		120	if (he)
		121	{
		122	SV *sv = hv_iterval (obj_cache, he);
		123
		124	// empty and unreferenced? nuke it
		125	if (SvREFCNT (sv) == 1 && SvREFCNT (SvRV (sv)) == 1 && !HvFILL ((HV *)(SvRV (sv))))
		126	{
		127	hv_delete (obj_cache, HeKEY (he), HeKLEN (he), G_DISCARD);
		128	todo++;
		129	}
		130	}
		131	else
		132	break;
		133	}
		134	while (--todo);
		135	}
74		136
75	static SV *	137	static SV *
76	newSVptr (void *ptr, const char *klass)	138	newSVptr (void *ptr, const char *klass)
77	{	139	{
		140	SV *sv;
		141
78	if (!ptr)	142	if (!ptr)
79	return &PL_sv_undef;	143	return &PL_sv_undef;
80		144
		145	sv = newSV (0);
		146	sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
		147	return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1));
		148	}
		149
		150	static void
		151	SVptr_cache_set (void *ptr, SV *sv)
		152	{
		153	hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0);
		154	}
		155
		156	static SV *
		157	SVptr_cache_get (void *ptr)
		158	{
		159	SV **he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);
		160
		161	return he ? *he : 0;
		162	}
		163
		164	static SV *
		165	newSVptr_cached (void *ptr, const char *klass)
		166	{
		167	SV *sv;
		168
		169	if (!ptr)
		170	return &PL_sv_undef;
		171
		172	sv = SVptr_cache_get (ptr);
		173
		174	if (!sv)
		175	{
81	HV *hv = newHV ();	176	HV *hv = newHV ();
82	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	177	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
83	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	178	sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		179
		180	SVptr_cache_set (ptr, sv);
		181	}
		182
		183	return newSVsv (sv);
84	}	184	}
85		185
86	static void	186	static void
87	clearSVptr (SV *sv)	187	clearSVptr (SV *sv)
88	{	188	{
…		…
105	croak ("perl code used %s object, but C object is already destroyed, caught", klass);	205	croak ("perl code used %s object, but C object is already destroyed, caught", klass);
106		206
107	return (long)mg->mg_ptr;	207	return (long)mg->mg_ptr;
108	}	208	}
109		209
		210	static long
		211	SvPTR_ornull (SV *sv, const char *klass)
		212	{
		213	if (SvOK (sv))
		214	return SvPTR (sv, klass);
		215	else
		216	return 0;
		217	}
		218
110	SV *	219	SV *
111	newSVcfapi (int type, ...)	220	newSVcfapi (int type, ...)
112	{	221	{
113	SV *sv;	222	SV *sv;
114		223
115	va_list args;	224	va_list args;
116	va_start (args, type);	225	va_start (args, type);
117		226
118	switch (type)	227	switch (type)
119	{	228	{
		229	#if 0
		230	case CFAPI_INT16:
		231	sv = newSViv (*va_arg (args, sint16_t *));
		232	break;
		233	#endif
		234
120	case CFAPI_INT:	235	case CFAPI_INT:
121	sv = newSViv (*va_arg (args, int *));	236	sv = newSViv (*va_arg (args, int *));
122	break;	237	break;
123		238
124	case CFAPI_LONG:	239	case CFAPI_LONG:
125	sv = newSViv (*va_arg (args, long *));	240	sv = newSVval64 ((val64)*va_arg (args, sint64 *));
126	break;	241	break;
127		242
128	case CFAPI_DOUBLE:	243	case CFAPI_DOUBLE:
129	sv = newSViv (*va_arg (args, double *));	244	sv = newSVnv (*va_arg (args, double *));
130	break;	245	break;
131		246
132	case CFAPI_STRING:	247	case CFAPI_STRING:
133	{	248	{
134	char *str = va_arg (args, char *);	249	char *str = va_arg (args, char *);
…		…
141	object *obj = va_arg (args, object *);	256	object *obj = va_arg (args, object *);
142		257
143	if (!obj)	258	if (!obj)
144	sv = &PL_sv_undef;	259	sv = &PL_sv_undef;
145	else	260	else
146	switch (*(int *)cf_object_get_property (obj, CFAPI_OBJECT_PROP_TYPE))	261	switch (obj->type)
147	{	262	{
148	case MAP:	263	case MAP:
149	sv = newSVptr (obj, "cf::object::map");	264	sv = newSVptr_cached (obj, "cf::object::map");
150	break;	265	break;
151		266
152	case PLAYER:	267	case PLAYER:
153	sv = newSVptr (obj, "cf::object::player");	268	sv = newSVptr_cached (obj, "cf::object::player");
154	break;	269	break;
155		270
156	default:	271	default:
157	sv = newSVptr (obj, "cf::object");	272	sv = newSVptr_cached (obj, "cf::object");
158	break;	273	break;
159	}	274	}
160	}	275	}
161	break;	276	break;
162		277
…		…
187	va_end (args);	302	va_end (args);
188		303
189	return sv;	304	return sv;
190	}	305	}
191		306
192	/////////////////////////////////////////////////////////////////////////////
193
194	void
195	inject_event (CFPContext *context)
196	{
197	dSP;
198
199	ENTER;
200	SAVETMPS;
201
202	PUSHMARK (SP);
203
204	EXTEND (SP, 2);
205	//PUSHs (sv_2mortal (newSViv (type)));
206
207	HV *hv = newHV ();
208	#define hv_context(type,addr,expr) hv_store (hv, #expr, sizeof (#expr) - 1, newSVcfapi (type, addr context->expr), 0)
209	hv_context (CFAPI_POBJECT, ,who);
210	hv_context (CFAPI_POBJECT, ,activator);
211	hv_context (CFAPI_POBJECT, ,third);
212	hv_context (CFAPI_STRING , ,message);
213	hv_context (CFAPI_INT ,&,fix);
214	hv_context (CFAPI_INT ,&,event_code);
215	hv_context (CFAPI_STRING , ,options);
216
217	PUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
218
219	PUTBACK;
220	int count = call_pv ("cf::inject_event", G_SCALAR | G_EVAL);
221	SPAGAIN;
222
223	if (SvTRUE (ERRSV))
224	LOG (llevError, "event '%d' callback evaluation error: %s", context->event_code, SvPV_nolen (ERRSV));
225
226	context->returnvalue = count > 0 ? POPi : 0;
227
228	PUTBACK;
229	FREETMPS;
230	LEAVE;
231	}
232
233	/////////////////////////////////////////////////////////////////////////////	307	/////////////////////////////////////////////////////////////////////////////
234		308
235	int	309	int
236	initPlugin (const char *iversion, f_plug_api gethooksptr)	310	initPlugin (const char *iversion, f_plug_api gethooksptr)
237	{	311	{
…		…
334	printf (PLUGIN_VERSION " post init\n");	408	printf (PLUGIN_VERSION " post init\n");
335		409
336	registerGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_register_global_event");	410	registerGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_register_global_event");
337	unregisterGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_unregister_global_event");	411	unregisterGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_unregister_global_event");
338	systemDirectory = gethook (&rtype, hooktype, "cfapi_system_directory");	412	systemDirectory = gethook (&rtype, hooktype, "cfapi_system_directory");
		413	object_set_property = gethook (&rtype, hooktype, "cfapi_object_set_property");
		414	map_get_map = gethook (&rtype, hooktype, "cfapi_map_get_map");
		415	object_insert = gethook (&rtype, hooktype, "cfapi_object_insert");
		416
339	cf_init_plugin (gethook);	417	cf_init_plugin (gethook);
340		418
341	/* Pick the global events you want to monitor from this plugin */	419	/* Pick the global events you want to monitor from this plugin */
342	registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener);	420	registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener);
343	registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener);	421	registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener);
344	//registerGlobalEvent (NULL, EVENT_CRASH, PLUGIN_NAME, globalEventListener);	422	//registerGlobalEvent (NULL, EVENT_CRASH, PLUGIN_NAME, globalEventListener);
		423	registerGlobalEvent (NULL, EVENT_FIND_UNARMED_SKILL, PLUGIN_NAME, globalEventListener);
		424	registerGlobalEvent (NULL, EVENT_PLAYER_USE_SKILL, PLUGIN_NAME, globalEventListener);
		425	registerGlobalEvent (NULL, EVENT_MONSTER_USE_SKILL, PLUGIN_NAME, globalEventListener);
345	registerGlobalEvent (NULL, EVENT_PLAYER_DEATH, PLUGIN_NAME, globalEventListener);	426	registerGlobalEvent (NULL, EVENT_PLAYER_DEATH, PLUGIN_NAME, globalEventListener);
346	registerGlobalEvent (NULL, EVENT_GKILL, PLUGIN_NAME, globalEventListener);	427	registerGlobalEvent (NULL, EVENT_GKILL, PLUGIN_NAME, globalEventListener);
347	registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener);	428	registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener);
348	registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener);	429	registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener);
349	registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener);	430	registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener);
350	registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener);	431	registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener);
351	registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener);	432	registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener);
		433	registerGlobalEvent (NULL, EVENT_MAPLOAD, PLUGIN_NAME, globalEventListener);
		434	registerGlobalEvent (NULL, EVENT_MAPOUT, PLUGIN_NAME, globalEventListener);
		435	registerGlobalEvent (NULL, EVENT_MAPIN, PLUGIN_NAME, globalEventListener);
		436	registerGlobalEvent (NULL, EVENT_MAPCLEAN, PLUGIN_NAME, globalEventListener);
352	registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);	437	registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);
353	registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);	438	registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);
354	registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);	439	registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);
355	registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);	440	registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);
356	registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);	441	registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);
		442	registerGlobalEvent (NULL, EVENT_FREE_OB, PLUGIN_NAME, globalEventListener);
		443	registerGlobalEvent (NULL, EVENT_PLAYER_LOAD, PLUGIN_NAME, globalEventListener);
		444	registerGlobalEvent (NULL, EVENT_PLAYER_SAVE, PLUGIN_NAME, globalEventListener);
		445	registerGlobalEvent (NULL, EVENT_EXTCMD, PLUGIN_NAME, globalEventListener);
357		446
358	char *argv[] = {	447	char *argv[] = {
359	"",	448	"",
360	"-e"	449	"-e"
361	"BEGIN {"	450	"BEGIN {"
…		…
367	};	456	};
368		457
369	perl = perl_alloc ();	458	perl = perl_alloc ();
370	perl_construct (perl);	459	perl_construct (perl);
371		460
		461	PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
		462
372	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))	463	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))
373	{	464	{
374	printf ("unable to initialize perl-interpreter, continuing without.\n");	465	printf ("unable to initialize perl-interpreter, continuing without.\n");
375		466
376	perl_destruct (perl);	467	perl_destruct (perl);
377	perl_free (perl);	468	perl_free (perl);
378	perl = 0;	469	perl = 0;
379	}	470	}
		471	else
		472	{
		473	obj_cache = newHV ();
		474	}
380		475
381	return 0;	476	return 0;
382	}	477	}
383		478
384	void *	479	void *
385	globalEventListener (int *type, ...)	480	globalEventListener (int *type, ...)
386	{	481	{
387	va_list args;	482	va_list args;
388	static int rv = 0;	483	static int rv;
389	CFPContext context;	484	int event_code;
390	char *buf;
391	player *pl;
392	object *op;
393		485
394	if (!perl)	486	if (!perl)
395	return;	487	return;
396		488
397	memset (&context, 0, sizeof (context));
398
399	va_start (args, type);	489	va_start (args, type);
400	context.event_code = va_arg (args, int);	490	event_code = va_arg (args, int);
401		491
402	switch (context.event_code)	492	if (event_code == EVENT_FREE_OB)
403	{	493	{
404	case EVENT_CRASH:	494	player *pl;
405	printf ("Unimplemented for now\n");	495	object *op;
406	break;	496	SV *sv;
407		497
408	case EVENT_BORN:
409	context.activator = va_arg (args, object *);
410	break;
411
412	case EVENT_PLAYER_DEATH:
413	context.who = va_arg (args, object *);	498	op = va_arg (args, object *);
414	break;	499	sv = hv_delete (obj_cache, (char *)&op, sizeof (void *), 0);
415		500
416	case EVENT_GKILL:	501	if (sv)
417	context.who = va_arg (args, object *);	502	clearSVptr (sv);
418	context.activator = va_arg (args, object *);
419	break;
420		503
421	case EVENT_LOGIN:	504	rv = 0;
422	pl = va_arg (args, player *);
423	context.activator = pl->ob;
424	buf = va_arg (args, char *);
425	if (buf != 0)
426	strcpy (context.message, buf);
427	break;
428
429	case EVENT_LOGOUT:
430	pl = va_arg (args, player *);
431	context.activator = pl->ob;
432	buf = va_arg (args, char *);
433	if (buf != 0)
434	strcpy (context.message, buf);
435	break;
436
437	case EVENT_REMOVE:
438	context.activator = va_arg (args, object *);
439	break;
440
441	case EVENT_SHOUT:
442	context.activator = va_arg (args, object *);
443	buf = va_arg (args, char *);
444	if (buf != 0)
445	strcpy (context.message, buf);
446	break;
447
448	case EVENT_MUZZLE:
449	context.activator = va_arg (args, object *);
450	buf = va_arg (args, char *);
451	if (buf != 0)
452	strcpy (context.message, buf);
453	break;
454
455	case EVENT_KICK:
456	context.activator = va_arg (args, object *);
457	buf = va_arg (args, char *);
458	if (buf != 0)
459	strcpy (context.message, buf);
460	break;
461
462	case EVENT_MAPENTER:
463	context.activator = va_arg (args, object *);
464	break;
465
466	case EVENT_MAPLEAVE:
467	context.activator = va_arg (args, object *);
468	break;
469
470	case EVENT_CLOCK:
471	break;
472
473	case EVENT_MAPRESET:
474	buf = va_arg (args, char *);
475	if (buf != 0)
476	strcpy (context.message, buf);
477	break;
478
479	case EVENT_TELL:
480	break;
481	}	505	}
		506	else if (event_code == EVENT_CLOCK)
		507	{
		508	dSP;
		509	int i, count;
482		510
		511	clean_obj_cache ();
		512
		513	ENTER;
		514	SAVETMPS;
		515
		516	// service up to 8 events per tick better would be
		517	// to check for elapsed time and stop processing after
		518	// 0.25 * server_tick or so
		519	for (i = 9; --i; )
		520	{
		521	PUSHMARK (SP);
		522	XPUSHs (sv_2mortal (newSViv (0)));
		523	PUTBACK;
		524	count = call_pv ("Event::one_event", G_SCALAR | G_EVAL);
		525	SPAGAIN;
		526
		527	if (!count || !POPi)
		528	break;
		529	}
		530
		531	FREETMPS;
		532	LEAVE;
		533	}
		534	else
		535	{
		536	dSP;
		537
		538	ENTER;
		539	SAVETMPS;
		540
		541	PUSHMARK (SP);
		542
		543	EXTEND (SP, 10);
		544	PUSHs (sv_2mortal (newSViv (event_code)));
		545
		546	switch (event_code)
		547	{
		548	case EVENT_CRASH:
		549	break;
		550
		551	case EVENT_PLAYER_LOAD:
		552	case EVENT_PLAYER_SAVE:
		553	PUSH_OB;
		554	PUSH_PV;
		555	break;
		556
		557	case EVENT_MAPLOAD:
		558	case EVENT_MAPOUT:
		559	case EVENT_MAPIN:
		560	case EVENT_MAPCLEAN:
		561	case EVENT_MAPRESET:
		562	PUSH_MAP;
		563	break;
		564
		565	case EVENT_MAPENTER:
		566	case EVENT_MAPLEAVE:
		567	case EVENT_BORN:
		568	case EVENT_REMOVE:
		569	case EVENT_PLAYER_DEATH:
		570	PUSH_OB;
		571	break;
		572
		573	case EVENT_GKILL:
		574	PUSH_OB;
		575	PUSH_OB;
		576	break;
		577
		578	case EVENT_LOGIN:
		579	case EVENT_LOGOUT:
		580	PUSH_PL;
		581	PUSH_PV;
		582	break;
		583
		584	case EVENT_SHOUT:
		585	case EVENT_MUZZLE:
		586	case EVENT_KICK:
		587	PUSH_OB;
		588	PUSH_PV;
		589	break;
		590
		591	case EVENT_FIND_UNARMED_SKILL:
		592	PUSH_OB;
		593	break;
		594
		595	case EVENT_PLAYER_USE_SKILL:
		596	case EVENT_MONSTER_USE_SKILL:
		597	PUSH_OB;
		598	PUSH_OB;
		599	PUSH_OB;
		600	PUSH_IV;
		601	PUSH_PV;
		602	break;
		603
		604	case EVENT_EXTCMD:
		605	PUSH_PL;
		606	{
		607	char *buf = va_arg (args, char *);
		608	int len = va_arg (args, int);
		609	PUSHs (sv_2mortal (newSVpvn (buf, len)));
		610	}
		611	break;
		612
		613	case EVENT_TELL:
		614	break;
		615	}
		616
483	va_end (args);	617	va_end (args);
484		618
485	inject_event (&context);	619	PUTBACK;
486		620	int count = call_pv ("cf::inject_global_event", G_SCALAR | G_EVAL);
487	rv = context.returnvalue;	621	SPAGAIN;
		622
		623	if (SvTRUE (ERRSV))
		624	LOG (llevError, "global event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
		625
		626	rv = count > 0 ? POPi : 0;
		627
		628	PUTBACK;
		629	FREETMPS;
		630	LEAVE;
		631	}
488		632
489	return &rv;	633	return &rv;
490	}	634	}
491		635
492	void *	636	void *
493	eventListener (int *type, ...)	637	eventListener (int *type, ...)
494	{	638	{
495	static int rv = 0;	639	static int rv;
496	va_list args;	640	va_list args;
497	char *buf;	641	int event_code;
498	CFPContext context;	642	object *who, *activator, *third, *event;
		643	char *message, *extension, *options;
499		644
500	if (!perl)	645	if (!perl)
501	return;	646	return;
502		647
503	memset (&context, 0, sizeof (context));
504
505	va_start (args, type);	648	va_start (args, type);
506
507	context.who = va_arg (args, object *);	649	who = va_arg (args, object *);
508	context.event_code = va_arg (args, int);	650	event_code = va_arg (args, int);
509	context.activator = va_arg (args, object *);	651	activator = va_arg (args, object *);
510	context.third = va_arg (args, object *);	652	third = va_arg (args, object *);
511	buf = va_arg (args, char *);	653	message = va_arg (args, char *);
512		654	va_arg (args, int); // fix yourself
513	if (buf != 0)	655	extension = va_arg (args, char *);
514	strcpy (context.message, buf);	656	options = va_arg (args, char *);
515		657	event = va_arg (args, object *);
516	context.fix = va_arg (args, int);
517	strcpy (context.options, va_arg (args, char *));
518	context.returnvalue = 0;
519	va_end (args);	658	va_end (args);
520		659
521	inject_event (&context);	660	{
		661	dSP;
		662
		663	ENTER;
		664	SAVETMPS;
		665
		666	PUSHMARK (SP);
		667	EXTEND (SP, 10);
		668
		669	PUSHcfapi (STRING, extension);
		670	PUSHs (sv_2mortal (newSViv (event_code)));
		671
		672	PUSHcfapi (POBJECT, event);
		673	PUSHcfapi (POBJECT, who);
		674
		675	switch (event_code)
		676	{
		677	case EVENT_STOP: // $ob (e.g. arrow)
		678	case EVENT_TIME: // $ob
		679	case EVENT_TIMER: // $ob
		680	break;
		681
		682	case EVENT_APPLY: // $ob, $who
		683	case EVENT_DROP: // $ob, $who
		684	case EVENT_CLOSE: // $ob, $who
		685	case EVENT_DEATH: // $ob[, $killer]
		686	case EVENT_MOVE: // $ob, $enemy
		687	case EVENT_THROW: // $ob, $thrower
		688	PUSHcfapi (POBJECT, activator);
		689	break;
		690
		691	case EVENT_ATTACK: // $ob, $who, $victim (?? please god enlighten me)
		692	PUSHcfapi (POBJECT, activator);
		693	PUSHcfapi (POBJECT, third);
		694	break;
		695
		696	case EVENT_TRIGGER: // $ob, $originator, [$victim], [$msg]
		697	PUSHcfapi (POBJECT, activator);
		698	PUSHcfapi (POBJECT, third);
		699	PUSHcfapi (POBJECT, message);
		700	break;
		701
		702	case EVENT_SAY: // $ob, $who, $msg
		703	PUSHcfapi (POBJECT, activator);
		704	PUSHcfapi (STRING, message);
		705	break;
		706
		707	default:
		708	LOG (llevError, "perl plugin called for unsupported event type %d", event_code);
		709	break;
		710	}
		711
		712	PUTBACK;
		713	int count = call_pv ("cf::inject_event", G_SCALAR | G_EVAL);
		714	SPAGAIN;
		715
		716	if (SvTRUE (ERRSV))
		717	LOG (llevError, "event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
		718
		719	rv = count > 0 ? POPi : 0;
		720
		721	PUTBACK;
		722	FREETMPS;
		723	LEAVE;
		724	}
522		725
523	rv = context.returnvalue;
524	return &rv;	726	return &rv;
525	}	727	}
526		728
527	int	729	int
528	closePlugin ()	730	closePlugin ()
…		…
543		745
544	BOOT:	746	BOOT:
545	{	747	{
546	HV *stash = gv_stashpv ("cf", 1);	748	HV *stash = gv_stashpv ("cf", 1);
547		749
548	const struct {	750	static const struct {
549	const char *name;	751	const char *name;
550	IV iv;	752	IV iv;
551	} *civ, const_iv[] = {	753	} *civ, const_iv[] = {
552	# define const_iv(name) { # name, (IV)name },	754	# define const_iv(name) { # name, (IV)name },
553	const_iv (llevError)	755	const_iv (llevError)
554	const_iv (llevInfo)	756	const_iv (llevInfo)
555	const_iv (llevDebug)	757	const_iv (llevDebug)
556	const_iv (llevMonster)	758	const_iv (llevMonster)
557		759
558	const_iv (PLAYER)	760	const_iv (PLAYER)
		761	const_iv (TRANSPORT)
559	const_iv (ROD)	762	const_iv (ROD)
560	const_iv (TREASURE)	763	const_iv (TREASURE)
561	const_iv (POTION)	764	const_iv (POTION)
562	const_iv (FOOD)	765	const_iv (FOOD)
563	const_iv (POISON)	766	const_iv (POISON)
…		…
568	const_iv (BOW)	771	const_iv (BOW)
569	const_iv (WEAPON)	772	const_iv (WEAPON)
570	const_iv (ARMOUR)	773	const_iv (ARMOUR)
571	const_iv (PEDESTAL)	774	const_iv (PEDESTAL)
572	const_iv (ALTAR)	775	const_iv (ALTAR)
573	const_iv (CONFUSION)
574	const_iv (LOCKED_DOOR)	776	const_iv (LOCKED_DOOR)
575	const_iv (SPECIAL_KEY)	777	const_iv (SPECIAL_KEY)
576	const_iv (MAP)	778	const_iv (MAP)
577	const_iv (DOOR)	779	const_iv (DOOR)
578	const_iv (KEY)	780	const_iv (KEY)
…		…
679	const_iv (ITEM_TRANSFORMER)	881	const_iv (ITEM_TRANSFORMER)
680	const_iv (QUEST)	882	const_iv (QUEST)
681		883
682	const_iv (ST_BD_BUILD)	884	const_iv (ST_BD_BUILD)
683	const_iv (ST_BD_REMOVE)	885	const_iv (ST_BD_REMOVE)
		886
684	const_iv (ST_MAT_FLOOR)	887	const_iv (ST_MAT_FLOOR)
685	const_iv (ST_MAT_WALL)	888	const_iv (ST_MAT_WALL)
686	const_iv (ST_MAT_ITEM)	889	const_iv (ST_MAT_ITEM)
		890
		891	const_iv (AT_PHYSICAL)
		892	const_iv (AT_MAGIC)
		893	const_iv (AT_FIRE)
		894	const_iv (AT_ELECTRICITY)
		895	const_iv (AT_COLD)
		896	const_iv (AT_CONFUSION)
		897	const_iv (AT_ACID)
		898	const_iv (AT_DRAIN)
		899	const_iv (AT_WEAPONMAGIC)
		900	const_iv (AT_GHOSTHIT)
		901	const_iv (AT_POISON)
		902	const_iv (AT_SLOW)
		903	const_iv (AT_PARALYZE)
		904	const_iv (AT_TURN_UNDEAD)
		905	const_iv (AT_FEAR)
		906	const_iv (AT_CANCELLATION)
		907	const_iv (AT_DEPLETE)
		908	const_iv (AT_DEATH)
		909	const_iv (AT_CHAOS)
		910	const_iv (AT_COUNTERSPELL)
		911	const_iv (AT_GODPOWER)
		912	const_iv (AT_HOLYWORD)
		913	const_iv (AT_BLIND)
		914	const_iv (AT_INTERNAL)
		915	const_iv (AT_LIFE_STEALING)
		916	const_iv (AT_DISEASE)
687		917
688	const_iv (QUEST_IN_PROGRESS)	918	const_iv (QUEST_IN_PROGRESS)
689	const_iv (QUEST_DONE_QUEST)	919	const_iv (QUEST_DONE_QUEST)
690	const_iv (QUEST_DONE_TASK)	920	const_iv (QUEST_DONE_TASK)
691	const_iv (QUEST_START_QUEST)	921	const_iv (QUEST_START_QUEST)
…		…
832	const_iv (F_CURSED)	1062	const_iv (F_CURSED)
833	const_iv (F_DAMNED)	1063	const_iv (F_DAMNED)
834	const_iv (F_OPEN)	1064	const_iv (F_OPEN)
835	const_iv (F_NOPICK)	1065	const_iv (F_NOPICK)
836	const_iv (F_LOCKED)	1066	const_iv (F_LOCKED)
		1067
		1068	const_iv (P_BLOCKSVIEW)
		1069	const_iv (P_NO_MAGIC)
		1070	const_iv (P_IS_ALIVE)
		1071	const_iv (P_NO_CLERIC)
		1072	const_iv (P_NEED_UPDATE)
		1073	const_iv (P_NO_ERROR)
		1074	const_iv (P_OUT_OF_MAP)
		1075	const_iv (P_NEW_MAP)
		1076
		1077	const_iv (UP_OBJ_INSERT)
		1078	const_iv (UP_OBJ_REMOVE)
		1079	const_iv (UP_OBJ_CHANGE)
		1080	const_iv (UP_OBJ_FACE)
		1081
		1082	const_iv (INS_NO_MERGE)
		1083	const_iv (INS_ABOVE_FLOOR_ONLY)
		1084	const_iv (INS_NO_WALK_ON)
		1085	const_iv (INS_ON_TOP)
		1086	const_iv (INS_BELOW_ORIGINATOR)
		1087	const_iv (INS_MAP_LOAD)
		1088
		1089	const_iv (WILL_APPLY_HANDLE)
		1090	const_iv (WILL_APPLY_TREASURE)
		1091	const_iv (WILL_APPLY_EARTHWALL)
		1092	const_iv (WILL_APPLY_DOOR)
		1093	const_iv (WILL_APPLY_FOOD)
		1094
		1095	const_iv (SAVE_MODE)
		1096	const_iv (SAVE_DIR_MODE)
		1097
		1098	const_iv (M_PAPER)
		1099	const_iv (M_IRON)
		1100	const_iv (M_GLASS)
		1101	const_iv (M_LEATHER)
		1102	const_iv (M_WOOD)
		1103	const_iv (M_ORGANIC)
		1104	const_iv (M_STONE)
		1105	const_iv (M_CLOTH)
		1106	const_iv (M_ADAMANT)
		1107	const_iv (M_LIQUID)
		1108	const_iv (M_SOFT_METAL)
		1109	const_iv (M_BONE)
		1110	const_iv (M_ICE)
		1111	const_iv (M_SPECIAL)
		1112
		1113	const_iv (SK_EXP_ADD_SKILL)
		1114	const_iv (SK_EXP_TOTAL)
		1115	const_iv (SK_EXP_NONE)
		1116	const_iv (SK_SUBTRACT_SKILL_EXP)
		1117
		1118	const_iv (SK_LOCKPICKING)
		1119	const_iv (SK_HIDING)
		1120	const_iv (SK_SMITHERY)
		1121	const_iv (SK_BOWYER)
		1122	const_iv (SK_JEWELER)
		1123	const_iv (SK_ALCHEMY)
		1124	const_iv (SK_STEALING)
		1125	const_iv (SK_LITERACY)
		1126	const_iv (SK_BARGAINING)
		1127	const_iv (SK_JUMPING)
		1128	const_iv (SK_DET_MAGIC)
		1129	const_iv (SK_ORATORY)
		1130	const_iv (SK_SINGING)
		1131	const_iv (SK_DET_CURSE)
		1132	const_iv (SK_FIND_TRAPS)
		1133	const_iv (SK_MEDITATION)
		1134	const_iv (SK_PUNCHING)
		1135	const_iv (SK_FLAME_TOUCH)
		1136	const_iv (SK_KARATE)
		1137	const_iv (SK_CLIMBING)
		1138	const_iv (SK_WOODSMAN)
		1139	const_iv (SK_INSCRIPTION)
		1140	const_iv (SK_ONE_HANDED_WEAPON)
		1141	const_iv (SK_MISSILE_WEAPON)
		1142	const_iv (SK_THROWING)
		1143	const_iv (SK_USE_MAGIC_ITEM)
		1144	const_iv (SK_DISARM_TRAPS)
		1145	const_iv (SK_SET_TRAP)
		1146	const_iv (SK_THAUMATURGY)
		1147	const_iv (SK_PRAYING)
		1148	const_iv (SK_CLAWING)
		1149	const_iv (SK_LEVITATION)
		1150	const_iv (SK_SUMMONING)
		1151	const_iv (SK_PYROMANCY)
		1152	const_iv (SK_EVOCATION)
		1153	const_iv (SK_SORCERY)
		1154	const_iv (SK_TWO_HANDED_WEAPON)
		1155	const_iv (SK_SPARK_TOUCH)
		1156	const_iv (SK_SHIVER)
		1157	const_iv (SK_ACID_SPLASH)
		1158	const_iv (SK_POISON_NAIL)
		1159
		1160	const_iv (SOUND_NEW_PLAYER)
		1161	const_iv (SOUND_FIRE_ARROW)
		1162	const_iv (SOUND_LEARN_SPELL)
		1163	const_iv (SOUND_FUMBLE_SPELL)
		1164	const_iv (SOUND_WAND_POOF)
		1165	const_iv (SOUND_OPEN_DOOR)
		1166	const_iv (SOUND_PUSH_PLAYER)
		1167	const_iv (SOUND_PLAYER_HITS1)
		1168	const_iv (SOUND_PLAYER_HITS2)
		1169	const_iv (SOUND_PLAYER_HITS3)
		1170	const_iv (SOUND_PLAYER_HITS4)
		1171	const_iv (SOUND_PLAYER_IS_HIT1)
		1172	const_iv (SOUND_PLAYER_IS_HIT2)
		1173	const_iv (SOUND_PLAYER_IS_HIT3)
		1174	const_iv (SOUND_PLAYER_KILLS)
		1175	const_iv (SOUND_PET_IS_KILLED)
		1176	const_iv (SOUND_PLAYER_DIES)
		1177	const_iv (SOUND_OB_EVAPORATE)
		1178	const_iv (SOUND_OB_EXPLODE)
		1179	const_iv (SOUND_CLOCK)
		1180	const_iv (SOUND_TURN_HANDLE)
		1181	const_iv (SOUND_FALL_HOLE)
		1182	const_iv (SOUND_DRINK_POISON)
		1183	const_iv (SOUND_CAST_SPELL_0)
		1184
		1185	const_iv (PREFER_LOW)
		1186	const_iv (PREFER_HIGH)
		1187
		1188	const_iv (ATNR_PHYSICAL)
		1189	const_iv (ATNR_MAGIC)
		1190	const_iv (ATNR_FIRE)
		1191	const_iv (ATNR_ELECTRICITY)
		1192	const_iv (ATNR_COLD)
		1193	const_iv (ATNR_CONFUSION)
		1194	const_iv (ATNR_ACID)
		1195	const_iv (ATNR_DRAIN)
		1196	const_iv (ATNR_WEAPONMAGIC)
		1197	const_iv (ATNR_GHOSTHIT)
		1198	const_iv (ATNR_POISON)
		1199	const_iv (ATNR_SLOW)
		1200	const_iv (ATNR_PARALYZE)
		1201	const_iv (ATNR_TURN_UNDEAD)
		1202	const_iv (ATNR_FEAR)
		1203	const_iv (ATNR_CANCELLATION)
		1204	const_iv (ATNR_DEPLETE)
		1205	const_iv (ATNR_DEATH)
		1206	const_iv (ATNR_CHAOS)
		1207	const_iv (ATNR_COUNTERSPELL)
		1208	const_iv (ATNR_GODPOWER)
		1209	const_iv (ATNR_HOLYWORD)
		1210	const_iv (ATNR_BLIND)
		1211	const_iv (ATNR_INTERNAL)
		1212	const_iv (ATNR_LIFE_STEALING)
		1213	const_iv (ATNR_DISEASE)
		1214
		1215	const_iv (MAP_FLUSH)
		1216	const_iv (MAP_PLAYER_UNIQUE)
		1217	const_iv (MAP_BLOCK)
		1218	const_iv (MAP_STYLE)
		1219	const_iv (MAP_OVERLAY)
		1220
		1221	const_iv (MAP_IN_MEMORY)
		1222	const_iv (MAP_SWAPPED)
		1223	const_iv (MAP_LOADING)
		1224	const_iv (MAP_SAVING)
837	};	1225	};
838		1226
839	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1227	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
840	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1228	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
841		1229
842	const struct {	1230	static const struct {
843	const char *name;	1231	const char *name;
844	IV iv;	1232	IV iv;
845	} *event, event_list[] = {	1233	} *event, event_list[] = {
846	# define const_event(name) { # name, (IV)EVENT_ ## name },	1234	# define const_event(name) { # name, (IV)EVENT_ ## name },
847	const_event (NONE)	1235	const_event (NONE)
…		…
855	const_event (TIME)	1243	const_event (TIME)
856	const_event (THROW)	1244	const_event (THROW)
857	const_event (TRIGGER)	1245	const_event (TRIGGER)
858	const_event (CLOSE)	1246	const_event (CLOSE)
859	const_event (TIMER)	1247	const_event (TIMER)
		1248	const_event (MOVE)
860		1249
861	const_event (BORN)	1250	const_event (BORN)
862	const_event (CLOCK)	1251	//const_event (CLOCK)
863	const_event (CRASH)	1252	const_event (CRASH)
864	const_event (PLAYER_DEATH)	1253	const_event (PLAYER_DEATH)
		1254	const_event (PLAYER_LOAD)
		1255	const_event (PLAYER_SAVE)
865	const_event (GKILL)	1256	const_event (GKILL)
866	const_event (LOGIN)	1257	const_event (LOGIN)
867	const_event (LOGOUT)	1258	const_event (LOGOUT)
868	const_event (MAPENTER)	1259	const_event (MAPENTER)
869	const_event (MAPLEAVE)	1260	const_event (MAPLEAVE)
870	const_event (MAPRESET)	1261	const_event (MAPRESET)
		1262	const_event (MAPLOAD)
		1263	const_event (MAPOUT)
		1264	const_event (MAPIN)
		1265	const_event (MAPCLEAN)
871	const_event (REMOVE)	1266	const_event (REMOVE)
872	const_event (SHOUT)	1267	const_event (SHOUT)
873	const_event (TELL)	1268	const_event (TELL)
874	const_event (MUZZLE)	1269	const_event (MUZZLE)
875	const_event (KICK)	1270	const_event (KICK)
		1271	const_event (PLAYER_USE_SKILL)
		1272	const_event (MONSTER_USE_SKILL)
		1273	const_event (FIND_UNARMED_SKILL)
		1274	const_event (EXTCMD)
		1275	//const_event (FREE_OB)
876	};	1276	};
877		1277
878	AV *av = get_av ("cf::EVENT", 1);	1278	AV *av = get_av ("cf::EVENT", 1);
879		1279
880	for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; )	1280	for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; )
881	av_store (av, event->iv, newSVpv ((char *)event->name, 0));	1281	av_store (av, event->iv, newSVpv ((char *)event->name, 0));
882		1282
883	const struct {	1283	static const struct {
884	int dtype;	1284	int dtype;
885	const char *name;	1285	const char *name;
886	IV idx;	1286	IV idx;
887	} *cprop, prop_table[] = {	1287	} *cprop, prop_table[] = {
888	# define prop(type, name) { type, # name, (IV) CFAPI_ ## name },	1288	# define prop(type, name) { type, # name, (IV) CFAPI_ ## name },
…		…
977	prop (CFAPI_INT, OBJECT_PROP_ANIM_SPEED)	1377	prop (CFAPI_INT, OBJECT_PROP_ANIM_SPEED)
978	prop (CFAPI_INT, OBJECT_PROP_FRIENDLY)	1378	prop (CFAPI_INT, OBJECT_PROP_FRIENDLY)
979	prop (CFAPI_STRING, OBJECT_PROP_SHORT_NAME)	1379	prop (CFAPI_STRING, OBJECT_PROP_SHORT_NAME)
980	prop (CFAPI_INT, OBJECT_PROP_MAGICAL)	1380	prop (CFAPI_INT, OBJECT_PROP_MAGICAL)
981	prop (CFAPI_INT, OBJECT_PROP_LUCK)	1381	prop (CFAPI_INT, OBJECT_PROP_LUCK)
982	prop (CFAPI_LONG, OBJECT_PROP_EXP)
983	prop (CFAPI_POBJECT, OBJECT_PROP_OWNER)	1382	prop (CFAPI_POBJECT, OBJECT_PROP_OWNER)
984	prop (CFAPI_POBJECT, OBJECT_PROP_PRESENT)	1383	prop (CFAPI_POBJECT, OBJECT_PROP_PRESENT)
985	prop (CFAPI_INT, OBJECT_PROP_CHEATER)	1384	prop (CFAPI_INT, OBJECT_PROP_CHEATER)
986	prop (CFAPI_INT, OBJECT_PROP_MERGEABLE)	1385	prop (CFAPI_INT, OBJECT_PROP_MERGEABLE)
987	prop (CFAPI_INT, OBJECT_PROP_PICKABLE)	1386	prop (CFAPI_INT, OBJECT_PROP_PICKABLE)
…		…
1014	for (cprop = prop_table + sizeof (prop_table) / sizeof (prop_table [0]); cprop-- > prop_table; )	1413	for (cprop = prop_table + sizeof (prop_table) / sizeof (prop_table [0]); cprop-- > prop_table; )
1015	{	1414	{
1016	hv_store (prop_type, cprop->name, strlen (cprop->name), newSViv (cprop->dtype), 0);	1415	hv_store (prop_type, cprop->name, strlen (cprop->name), newSViv (cprop->dtype), 0);
1017	hv_store (prop_idx, cprop->name, strlen (cprop->name), newSViv (cprop->idx ), 0);	1416	hv_store (prop_idx, cprop->name, strlen (cprop->name), newSViv (cprop->idx ), 0);
1018	}	1417	}
		1418
		1419	//I_EVENT_API (PACKAGE);
1019	}	1420	}
1020		1421
1021	void	1422	void
1022	LOG (int level, char *msg)	1423	LOG (int level, char *msg)
1023	PROTOTYPE: $$	1424	PROTOTYPE: $$
1024	C_ARGS: level, "%s", msg	1425	C_ARGS: level, "%s", msg
		1426
		1427	char *path_combine (char *base, char *path)
		1428	PROTOTYPE: $$
		1429
		1430	char *path_combine_and_normalize (char *base, char *path)
		1431	PROTOTYPE: $$
1025		1432
1026	char *	1433	char *
1027	cf_get_maps_directory (char *path)	1434	cf_get_maps_directory (char *path)
1028	PROTOTYPE: $	1435	PROTOTYPE: $
1029	ALIAS: maps_directory = 0	1436	ALIAS: maps_directory = 0
…		…
1048		1455
1049	int	1456	int
1050	cf_find_animation (char *text)	1457	cf_find_animation (char *text)
1051	PROTOTYPE: $	1458	PROTOTYPE: $
1052		1459
		1460	int random_roll(int min, int max, object *op, int goodbad);
		1461
		1462	int
		1463	exp_to_level (val64 exp)
		1464	CODE:
		1465	{
		1466	int i = 0;
		1467
		1468	RETVAL = settings.max_level;
		1469
		1470	for (i = 1; i <= settings.max_level; i++)
		1471	{
		1472	if (levels[i] > exp)
		1473	{
		1474	RETVAL = i - 1;
		1475	break;
		1476	}
		1477	}
		1478	}
		1479	OUTPUT: RETVAL
		1480
		1481	val64
		1482	level_to_min_exp (int level)
		1483	CODE:
		1484	if (level > settings.max_level)
		1485	RETVAL = levels[settings.max_level];
		1486	else if (level < 1)
		1487	RETVAL = 0;
		1488	else
		1489	RETVAL = levels[level];
		1490	OUTPUT: RETVAL
		1491
		1492	SV *
		1493	resistance_to_string (int atnr)
		1494	CODE:
		1495	if (atnr >= 0 && atnr < NROFATTACKS)
		1496	RETVAL = newSVpv (resist_plus[atnr], 0);
		1497	else
		1498	XSRETURN_UNDEF;
		1499	OUTPUT: RETVAL
		1500
1053	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_	1501	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
1054		1502
1055	SV *	1503	SV *
1056	get_property (object *obj, int type, int idx)	1504	get_property (object *obj, int type, int idx)
1057	CODE:	1505	CODE:
…		…
1065	{	1513	{
1066	case CFAPI_INT:	1514	case CFAPI_INT:
1067	cf_object_set_int_property (obj, idx, SvIV (newval));	1515	cf_object_set_int_property (obj, idx, SvIV (newval));
1068	break;	1516	break;
1069	case CFAPI_LONG:	1517	case CFAPI_LONG:
1070	cf_object_set_long_property (obj, idx, SvNV (newval));	1518	cf_object_set_long_property (obj, idx, SvVAL64 (newval));
		1519	break;
		1520	case CFAPI_DOUBLE:
		1521	{
		1522	int unused_type;
		1523	object_set_property (&unused_type, obj, idx, (double)SvNV (newval));
		1524	}
1071	break;	1525	break;
1072	case CFAPI_STRING:	1526	case CFAPI_STRING:
1073	cf_object_set_string_property (obj, idx, SvPV_nolen (newval));	1527	cf_object_set_string_property (obj, idx, SvOK (newval) ? SvPV_nolen (newval) : 0);
		1528	break;
		1529	case CFAPI_POBJECT:
		1530	{
		1531	int unused_type;
		1532	object_set_property (&unused_type, obj, idx, (object *)SvPTR_ornull (newval, "cf::object"));
		1533	}
1074	break;	1534	break;
1075	default:	1535	default:
1076	croak ("unhandled type '%d' in set_property '%d'", type, idx);	1536	croak ("unhandled type '%d' in set_property '%d'", type, idx);
1077	}	1537	}
1078		1538
		1539	# missing properties
		1540
		1541	void
		1542	set_attacktype (object *obj, U32 attacktype)
		1543	CODE:
		1544	obj->attacktype = attacktype;
		1545
		1546	U32
		1547	get_attacktype (object *obj)
		1548	ALIAS:
		1549	attacktype = 0
		1550	CODE:
		1551	RETVAL = obj->attacktype;
		1552	OUTPUT: RETVAL
		1553
		1554	# missing in plug-in api, of course
		1555	void
		1556	set_food (object *obj, int food)
		1557	CODE:
		1558	obj->stats.food = food;
		1559
		1560	int
		1561	get_food (object *obj)
		1562	ALIAS:
		1563	food = 0
		1564	CODE:
		1565	RETVAL = obj->stats.food;
		1566	OUTPUT: RETVAL
		1567
		1568	void
		1569	inv (object *obj)
		1570	PROTOTYPE: $
		1571	PPCODE:
		1572	{
		1573	object *o;
		1574	for (o = obj->inv; o; o = o->below)
		1575	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
		1576	}
		1577
1079	int cf_object_get_resistance (object *op, int rtype)	1578	int cf_object_get_resistance (object *op, int rtype)
1080	ALIAS: resistance = 0	1579	ALIAS: resistance = 0
1081		1580
1082	int cf_object_get_flag (object *op, int flag)	1581	int cf_object_get_flag (object *op, int flag)
1083	ALIAS: flag = 0	1582	ALIAS: flag = 0
1084		1583
1085	void cf_object_set_flag (object *op, int flag, int value)	1584	void cf_object_set_flag (object *op, int flag, int value)
1086		1585
1087	void cf_object_move (object *op, object *originator, int dir)	1586	void cf_object_move (object *op, int dir, object *originator = op)
1088		1587
1089	void cf_object_apply (object *op, object *author, int flags)	1588	void cf_object_apply (object *op, object *author, int flags = 0)
1090		1589
1091	void cf_object_apply_below (object *op)	1590	void cf_object_apply_below (object *op)
1092		1591
1093	void cf_object_remove (object *op)	1592	void cf_object_remove (object *op)
1094		1593
1095	void cf_object_free (object *op)	1594	void cf_object_free (object *op)
1096		1595
1097	object *cf_object_present_archname_inside (object *op, char *whatstr)	1596	object *cf_object_present_archname_inside (object *op, char *whatstr)
1098		1597
1099	int cf_object_transfer (object *op, int x, int y, int r, object *orig)	1598	int cf_object_transfer (object *op, int x, int y, int r = 0, object_ornull *orig = 0)
1100		1599
1101	int cf_object_change_map (object *op, int x, int y, mapstruct *map)	1600	int cf_object_change_map (object *op, int x, int y, mapstruct *map)
1102		1601
1103	object *cf_object_clone (object *op, int clonetype)	1602	object *cf_object_clone (object *op, int clonetype = 0)
1104		1603
1105	int cf_object_pay_item (object *op, object *buyer)	1604	int cf_object_pay_item (object *op, object *buyer)
1106		1605
1107	int cf_object_pay_amount (object *op, double amount)	1606	int cf_object_pay_amount (object *op, val64 amount)
1108		1607
1109	int cf_object_cast_spell (object *caster, object *ctoo, int dir, object *sp_, char *flags)	1608	int cf_object_cast_spell (object *caster, object *ctoo, int dir, object *spell_ob, char *stringarg = 0)
1110		1609
1111	int cf_object_cast_ability (object *caster, object *ctoo, int dir, object *sp_, char *flags)	1610	int cf_object_cast_ability (object *caster, object *ctoo, int dir, object *sp_, char *stringarg = 0)
1112		1611
1113	void cf_object_learn_spell (object *op, object *sp)	1612	void cf_object_learn_spell (object *op, object *sp)
1114		1613
1115	void cf_object_forget_spell (object *op, object *sp)	1614	void cf_object_forget_spell (object *op, object *sp)
1116		1615
…		…
1147		1646
1148	void cf_object_update (object *op, int flags)	1647	void cf_object_update (object *op, int flags)
1149		1648
1150	void cf_object_pickup (object *op, object *what)	1649	void cf_object_pickup (object *op, object *what)
1151		1650
1152	char *cf_object_get_key (object *op, char *keyname)	1651	object *cf_create_object_by_name (const char *name)
		1652
		1653	void change_exp (object *op, val64 exp, const char *skill_name = 0, int flag = 0)
		1654
		1655	void pay_player (object *op, val64 amount)
		1656
		1657	val64 pay_player_arch (object *op, const char *arch, val64 amount)
		1658
		1659	void player_lvl_adj (object *who, object *skill = 0)
		1660
		1661	int kill_object (object *op, int dam = 0, object *hitter = 0, int type = AT_PHYSICAL)
		1662
		1663	int calc_skill_exp (object *who, object *op, object *skill);
		1664
		1665	void
		1666	cf_object_set_resistance (object *op, int rtype, int val)
		1667	CODE:
		1668	if (rtype >= 0 && rtype < NROFATTACKS)
		1669	op->resist[rtype] = val;
		1670
		1671
		1672	MODULE = cf PACKAGE = cf::object PREFIX = cf_
		1673
		1674	void cf_fix_object (object *pl)
1153	ALIAS: key = 0	1675	ALIAS: fix = 0
1154		1676
1155	void cf_object_set_key (object *op, char *keyname, char *value)	1677	object *cf_insert_ob_in_ob (object *ob, object *where)
		1678
		1679	# no clean way to get an object from an archetype - stupid idiotic
		1680	# dumb kludgy misdesigned plug-in api slowly gets on my nerves.
		1681
		1682	object *new (const char *archetype = 0)
		1683	PROTOTYPE: ;$
		1684	CODE:
		1685	RETVAL = archetype ? get_archetype (archetype) : cf_create_object ();
		1686	OUTPUT:
		1687	RETVAL
		1688
		1689	object *insert_ob_in_map_at (object *ob, mapstruct *where, object_ornull *orig, int flag, int x, int y)
		1690	PROTOTYPE: $$$$$$
		1691	CODE:
		1692	{
		1693	int unused_type;
		1694	RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y);
		1695	}
		1696
		1697	# syntatic sugar for easier use in event callbacks.
		1698	const char *options (object *op)
		1699	CODE:
		1700	RETVAL = op->name;
		1701	OUTPUT:
		1702	RETVAL
		1703
		1704	const char *get_ob_key_value (object *op, const char *key)
		1705
		1706	bool set_ob_key_value (object *op, const char *key, const char *value = 0, int add_key = 1)
		1707
		1708	object *get_nearest_player (object *ob)
		1709	ALIAS: nearest_player = 0
		1710	PREINIT:
		1711	extern object *get_nearest_player (object *);
		1712
		1713	void rangevector (object *ob, object *other, int flags = 0)
		1714	PROTOTYPE: $$;$
		1715	PPCODE:
		1716	{
		1717	rv_vector rv;
		1718	get_rangevector (ob, other, &rv, flags);
		1719	EXTEND (SP, 5);
		1720	PUSHs (newSVuv (rv.distance));
		1721	PUSHs (newSViv (rv.distance_x));
		1722	PUSHs (newSViv (rv.distance_y));
		1723	PUSHs (newSViv (rv.direction));
		1724	PUSHs (newSVcfapi (CFAPI_POBJECT, rv.part));
		1725	}
		1726
		1727	bool on_same_map_as (object *ob, object *other)
		1728	CODE:
		1729	RETVAL = on_same_map (ob, other);
		1730	OUTPUT: RETVAL
1156		1731
1157	char *	1732	char *
1158	base_name (object *ob, int plural)	1733	base_name (object *ob, int plural)
1159	CODE:	1734	CODE:
1160	RETVAL = cf_query_base_name (ob, plural);	1735	RETVAL = cf_query_base_name (ob, plural);
1161	OUTPUT: RETVAL	1736	OUTPUT: RETVAL
1162		1737
1163	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_	1738	living *
1164		1739	stats (object *ob)
1165	object *cf_create_object ()	1740	CODE:
1166	PROTOTYPE:	1741	RETVAL = &ob->stats;
1167	ALIAS: new = 0	1742	OUTPUT: RETVAL
1168
1169	object *cf_create_object_by_name (const char *name)
1170	PROTOTYPE: $
1171	ALIAS: new_from_name = 0
1172
1173	void cf_free_object (object *ob)
1174
1175	void cf_fix_object (object *pl)
1176
1177	object *cf_insert_ob_in_ob (object *ob, object *where)
1178		1743
1179		1744
1180	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_	1745	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_
1181		1746
1182	player *player (object *op)	1747	player *player (object *op)
1183	CODE:	1748	CODE:
1184	RETVAL = cf_player_find (cf_query_name (op));	1749	RETVAL = op->contr;
1185	OUTPUT: RETVAL	1750	OUTPUT: RETVAL
1186		1751
1187	void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)	1752	void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)
1188		1753
1189	object *cf_player_send_inventory (object *op)	1754	object *cf_player_send_inventory (object *op)
		1755
		1756	player *contr (object *op)
		1757	CODE:
		1758	RETVAL = op->contr;
		1759	OUTPUT: RETVAL
1190		1760
1191	char *cf_player_get_ip (object *op)	1761	char *cf_player_get_ip (object *op)
1192	ALIAS: ip = 0	1762	ALIAS: ip = 0
1193		1763
1194	object *cf_player_get_marked_item (object *op)	1764	object *cf_player_get_marked_item (object *op)
…		…
1199	partylist *cf_player_get_party (object *op)	1769	partylist *cf_player_get_party (object *op)
1200	ALIAS: party = 0	1770	ALIAS: party = 0
1201		1771
1202	void cf_player_set_party (object *op, partylist *party)	1772	void cf_player_set_party (object *op, partylist *party)
1203		1773
		1774	void change_skill (object *op, val64 exp, char *skill_name = 0, int flag = 0)
		1775
		1776	void kill_player (object *op)
1204		1777
1205	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_	1778	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_
1206		1779
1207	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_	1780	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_
1208		1781
1209	player *cf_player_find (char *name)	1782	player *cf_player_find (char *name)
1210	PROTOTYPE: $	1783	PROTOTYPE: $
1211		1784
1212	void cf_player_move (player *pl, int dir)	1785	void cf_player_move (player *pl, int dir)
1213		1786
		1787	void MapNewmapCmd (player *pl)
		1788
		1789	void play_sound_player_only (player *pl, int soundnum, int x = 0, int y = 0);
		1790
1214	# nonstandard	1791	# nonstandard
1215	object *ob (player *pl)	1792	object *ob (player *pl)
1216	CODE:	1793	CODE:
1217	RETVAL = pl->ob;	1794	RETVAL = pl->ob;
		1795	OUTPUT: RETVAL
		1796
		1797	player *first ()
		1798	CODE:
		1799	RETVAL = first_player;
		1800	OUTPUT: RETVAL
		1801
		1802	player *next (player *pl)
		1803	CODE:
		1804	RETVAL = pl->next;
		1805	OUTPUT: RETVAL
		1806
		1807	bool
		1808	cell_visible (player *pl, int dx, int dy)
		1809	CODE:
		1810	RETVAL = FABS (dx) <= pl->socket.mapx / 2 && FABS (dy) <= pl->socket.mapy / 2
		1811	&& !pl->blocked_los [dx + pl->socket.mapx / 2][dy + pl->socket.mapy / 2];
		1812	OUTPUT:
		1813	RETVAL
		1814
		1815	void
		1816	send (player *pl, SV *packet)
		1817	CODE:
		1818	{
		1819	STRLEN len;
		1820	char *buf = SvPVbyte (packet, len);
		1821
		1822	Write_String_To_Socket (&pl->socket, buf, len);
		1823	}
		1824
		1825	int
		1826	listening (player *pl, int new_value = -1)
		1827	CODE:
		1828	RETVAL = pl->listening;
		1829	if (new_value >= 0)
		1830	pl->listening = new_value;
		1831	OUTPUT:
		1832	RETVAL
		1833
		1834	void get_savebed (player *pl)
		1835	ALIAS:
		1836	savebed = 0
		1837	PPCODE:
		1838	EXTEND (SP, 3);
		1839	PUSHs (sv_2mortal (newSVpv (pl->savebed_map, 0)));
		1840	PUSHs (sv_2mortal (newSViv (pl->bed_x)));
		1841	PUSHs (sv_2mortal (newSViv (pl->bed_y)));
		1842
		1843	void set_savebed (player *pl, char *map_path, int x, int y)
		1844	CODE:
		1845	strcpy (pl->savebed_map, map_path);
		1846	pl->bed_x = x;
		1847	pl->bed_y = y;
		1848
		1849	void
		1850	list ()
		1851	PPCODE:
		1852	{
		1853	player *pl;
		1854	for (pl = first_player; pl; pl = pl->next)
		1855	XPUSHs (newSVcfapi (CFAPI_PPLAYER, pl));
		1856	}
		1857
		1858	bool
		1859	peaceful (player *pl, bool new_setting = 0)
		1860	PROTOTYPE: $;$
		1861	CODE:
		1862	RETVAL = pl->peaceful;
		1863	if (items > 1)
		1864	pl->peaceful = new_setting;
		1865	OUTPUT:
		1866	RETVAL
		1867
		1868	living *
		1869	orig_stats (player *pl)
		1870	CODE:
		1871	RETVAL = &pl->orig_stats;
		1872	OUTPUT: RETVAL
		1873
		1874	living *
		1875	last_stats (player *pl)
		1876	CODE:
		1877	RETVAL = &pl->last_stats;
1218	OUTPUT: RETVAL	1878	OUTPUT: RETVAL
1219		1879
1220		1880
1221	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_	1881	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
1222		1882
…		…
1236	break;	1896	break;
1237	default:	1897	default:
1238	croak ("unhandled type '%d' in set_property '%d'", type, idx);	1898	croak ("unhandled type '%d' in set_property '%d'", type, idx);
1239	}	1899	}
1240		1900
		1901	mapstruct *new (int width, int height)
		1902	PROTOTYPE:
		1903	CODE:
		1904	{
		1905	int unused_type;
		1906	RETVAL = map_get_map (&unused_type, 0, width, height);
		1907	}
		1908	OUTPUT:
		1909	RETVAL
		1910
		1911	void delete_map (mapstruct *map)
		1912
		1913	void clean_tmp_map (mapstruct *map)
		1914
		1915	void play_sound_map (mapstruct *map, int x, int y, int sound_num)
		1916
		1917	mapstruct *tile_map (mapstruct *map, unsigned int dir)
		1918	CODE:
		1919	RETVAL = dir < 4 ? map->tile_map [dir] : 0;
		1920	OUTPUT:
		1921	RETVAL
		1922
		1923	char *tile_path (mapstruct *map, unsigned int dir)
		1924	CODE:
		1925	if (dir >= 4)
		1926	XSRETURN_UNDEF;
		1927	RETVAL = map->tile_path [dir];
		1928	OUTPUT:
		1929	RETVAL
		1930
1241	mapstruct *cf_map_get_map (char *name)	1931	mapstruct *cf_map_get_map (char *name)
1242	PROTOTYPE: $	1932	PROTOTYPE: $
1243	ALIAS: map = 0	1933	ALIAS: map = 0
1244		1934
		1935	mapstruct *has_been_loaded (char *name)
		1936	PROTOTYPE: $
		1937
1245	mapstruct *cf_map_get_first ()	1938	mapstruct *cf_map_get_first ()
1246	PROTOTYPE:	1939	PROTOTYPE:
1247	ALIAS: first = 0	1940	ALIAS: first = 0
1248		1941
		1942	# whoever "designed" the plug-in api should have wasted
		1943	# his/her time with staying away from the project - would have
		1944	# saved others a lot of time, without doubt.
		1945	void set_path (mapstruct *where, char *path)
		1946	CODE:
		1947	strcpy (where->path, path);
		1948
		1949	int in_memory (mapstruct *map)
		1950	CODE:
		1951	RETVAL = map->in_memory;
		1952	OUTPUT:
		1953	RETVAL
		1954
		1955	bool unique (mapstruct *map)
		1956	CODE:
		1957	RETVAL = map->unique;
		1958	OUTPUT:
		1959	RETVAL
		1960
		1961	void set_unique (mapstruct *map, bool unique)
		1962	CODE:
		1963	map->unique = unique;
		1964
1249	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)	1965	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)
1250		1966
1251	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)	1967	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)
1252		1968
1253	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)	1969	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)
1254	C_ARGS: str, map, nx, ny	1970	C_ARGS: str, map, nx, ny
1255		1971
1256	#int cf_map_get_flags (mapstruct* map, mapstruct** nmap, I16 x, I16 y, I16 *nx, I16 *ny)	1972	void
		1973	cf_map_normalise (mapstruct *map, int x, int y)
		1974	PPCODE:
		1975	{
		1976	mapstruct *nmap = 0;
		1977	I16 nx = 0, ny = 0;
		1978	int flags = cf_map_get_flags (map, &nmap, x, y, &nx, &ny);
1257		1979
		1980	EXTEND (SP, 4);
		1981	PUSHs (sv_2mortal (newSViv (flags)));
		1982
		1983	if (GIMME_V == G_ARRAY)
		1984	{
		1985	PUSHs (sv_2mortal (newSVcfapi (CFAPI_PMAP, nmap)));
		1986	PUSHs (sv_2mortal (newSViv (nx)));
		1987	PUSHs (sv_2mortal (newSViv (ny)));
		1988	}
		1989	}
		1990
		1991	void
		1992	at (mapstruct *map, unsigned int x, unsigned int y)
		1993	PROTOTYPE: $$$
		1994	PPCODE:
		1995	{
		1996	object *o;
		1997	mapstruct *nmap = 0;
		1998	I16 nx, ny;
		1999
		2000	cf_map_get_flags (map, &nmap, x, y, &nx, &ny);
		2001
		2002	if (nmap)
		2003	for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above)
		2004	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
		2005	}
		2006
		2007	SV *
		2008	bot_at (mapstruct *obj, unsigned int x, unsigned int y)
		2009	PROTOTYPE: $$$
		2010	ALIAS:
		2011	top_at = 1
		2012	flags_at = 2
		2013	light_at = 3
		2014	move_block_at = 4
		2015	move_slow_at = 5
		2016	move_on_at = 6
		2017	move_off_at = 7
		2018	INIT:
		2019	if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_UNDEF;
		2020	CODE:
		2021	switch (ix)
		2022	{
		2023	case 0: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_OB (obj, x, y)); break;
		2024	case 1: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_TOP (obj, x, y)); break;
		2025	case 2: RETVAL = newSVuv ( GET_MAP_FLAGS (obj, x, y)); break;
		2026	case 3: RETVAL = newSViv ( GET_MAP_LIGHT (obj, x, y)); break;
		2027	case 4: RETVAL = newSVuv ( GET_MAP_MOVE_BLOCK (obj, x, y)); break;
		2028	case 5: RETVAL = newSVuv ( GET_MAP_MOVE_SLOW (obj, x, y)); break;
		2029	case 6: RETVAL = newSVuv ( GET_MAP_MOVE_ON (obj, x, y)); break;
		2030	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
		2031	}
		2032	OUTPUT:
		2033	RETVAL
		2034
		2035	# "serialise" map perl data into a ref
		2036	void
		2037	_get_obs (mapstruct *map)
		2038	PPCODE:
		2039	{
		2040	object *o;
		2041	int x, y;
		2042	AV *obs = newAV ();
		2043	int nonnull = 0;
		2044
		2045	for (y = 0; y < MAP_HEIGHT (map); y++)
		2046	for (x = 0; x < MAP_WIDTH (map); x++)
		2047	{
		2048	AV *av = newAV ();
		2049
		2050	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
		2051	{
		2052	SV *sv = SVptr_cache_get (o);
		2053
		2054	if (sv && HvFILL (SvRV (sv)))
		2055	{
		2056	nonnull = 1;
		2057	sv = newSVsv (sv);
		2058	}
		2059	else
		2060	sv = &PL_sv_undef;
		2061
		2062	av_push (av, sv);
		2063	}
		2064
		2065	av_store (obs, x + y * MAP_HEIGHT (map), newRV_noinc ((SV *)av));
		2066	}
		2067
		2068	if (nonnull)
		2069	XPUSHs (sv_2mortal (newRV_noinc ((SV *)obs)));
		2070	else
		2071	SvREFCNT_dec (obs);
		2072	}
		2073
		2074	# "deserialise" perl map data into the map
		2075	void
		2076	_set_obs (mapstruct *map, SV *sv)
		2077	CODE:
		2078	{
		2079	object *o;
		2080	AV *av;
		2081	int x, y;
		2082	AV *obs = (AV *)SvRV (sv);
		2083
		2084	for (y = 0; y < MAP_HEIGHT (map); y++)
		2085	for (x = 0; x < MAP_WIDTH (map); x++)
		2086	{
		2087	sv = *av_fetch (obs, x + y * MAP_HEIGHT (map), 1);
		2088
		2089	if (!SvROK (sv))
		2090	continue;
		2091
		2092	av = (AV *)SvRV (sv);
		2093
		2094	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
		2095	{
		2096	sv = av_shift (av);
		2097
		2098	if (SvROK (sv))
		2099	{
		2100	sv_magic ((SV *)SvRV (sv), 0, PERL_MAGIC_ext, (char *)o, 0);
		2101	SVptr_cache_set (o, sv);
		2102	}
		2103	}
		2104	}
		2105	}
1258		2106
1259		2107
1260	MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_	2108	MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
1261		2109
1262	archetype*cf_archetype_get_first()	2110	archetype *cf_archetype_get_first()
1263	PROTOTYPE:	2111	PROTOTYPE:
1264	ALIAS: first = 0	2112	ALIAS: first = 0
1265		2113
1266	archetype *cf_archetype_get_next (archetype *arch)	2114	archetype *cf_archetype_get_next (archetype *arch)
1267	ALIAS: next = 0	2115	ALIAS: next = 0
…		…
1316		2164
1317	const char *cf_region_get_message (region *reg)	2165	const char *cf_region_get_message (region *reg)
1318	ALIAS: message = 0	2166	ALIAS: message = 0
1319		2167
1320		2168
		2169	MODULE = cf PACKAGE = cf::living PREFIX = cf_living_
		2170
		2171	val64
		2172	exp (living *liv, val64 new_val = 0)
		2173	PROTOTYPE: $;$
		2174	ALIAS:
		2175	Str = 1
		2176	Dex = 2
		2177	Con = 3
		2178	Wis = 4
		2179	Cha = 5
		2180	Int = 6
		2181	Pow = 7
		2182	wc = 8
		2183	ac = 9
		2184	hp = 10
		2185	maxhp = 11
		2186	sp = 12
		2187	maxsp = 13
		2188	grace = 14
		2189	maxgrace = 15
		2190	food = 16
		2191	dam = 17
		2192	luck = 18
		2193	CODE:
		2194	# define LIVING_ACC(acc,idx) case idx: RETVAL = liv->acc; if (items > 1) liv->acc = new_val; break
		2195	switch (ix)
		2196	{
		2197	LIVING_ACC (exp , 0);
		2198	LIVING_ACC (Str , 1);
		2199	LIVING_ACC (Dex , 2);
		2200	LIVING_ACC (Con , 3);
		2201	LIVING_ACC (Wis , 4);
		2202	LIVING_ACC (Cha , 5);
		2203	LIVING_ACC (Int , 6);
		2204	LIVING_ACC (Pow , 7);
		2205	LIVING_ACC (wc , 8);
		2206	LIVING_ACC (ac , 9);
		2207	LIVING_ACC (hp , 10);
		2208	LIVING_ACC (maxhp , 11);
		2209	LIVING_ACC (sp , 12);
		2210	LIVING_ACC (maxsp , 13);
		2211	LIVING_ACC (grace , 14);
		2212	LIVING_ACC (maxgrace, 15);
		2213	LIVING_ACC (food , 16);
		2214	LIVING_ACC (dam , 17);
		2215	LIVING_ACC (luck , 18);
		2216	}
		2217	# undef LIVING_ACC
		2218	OUTPUT:
		2219	RETVAL
		2220

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