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

Comparing deliantra/server/plugins/cfperl/cfperl.xs (file contents):
Revision 1.28 by root, Mon Mar 6 22:59:26 2006 UTC vs.
Revision 1.64 by root, Mon Jul 24 23:25:26 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	*
…		…
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 "perl"	32	#define PLUGIN_NAME "perl"
34	#define PLUGIN_VERSION "cfperl 0.2"	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
51		54
52	typedef object object_ornull;	55	typedef object object_ornull;
53	typedef mapstruct mapstruct_ornull;	56	typedef mapstruct mapstruct_ornull;
		57
		58	typedef double val64;
		59	#define newSVval64 newSVnv
		60	#define SvVAL64 SvNV
54		61
55	static f_plug_api gethook;	62	static f_plug_api gethook;
56	static f_plug_api registerGlobalEvent;	63	static f_plug_api registerGlobalEvent;
57	static f_plug_api unregisterGlobalEvent;	64	static f_plug_api unregisterGlobalEvent;
58	static f_plug_api systemDirectory;	65	static f_plug_api systemDirectory;
…		…
64	typedef struct	71	typedef struct
65	{	72	{
66	object* who;	73	object* who;
67	object* activator;	74	object* activator;
68	object* third;	75	object* third;
		76	object* event;
69	mapstruct* map;	77	mapstruct* map;
70	char message[1024];	78	char message[1024];
71	int fix; // seems to be python-only, and should not be part of the API	79	int fix; // seems to be python-only, and should not be part of the API
72	int event_code;	80	int event_code;
73	char extension[1024]; // name field, should invoke specific perl extension	81	char extension[1024]; // name field, should invoke specific perl extension
…		…
75	int returnvalue;	83	int returnvalue;
76	} CFPContext;	84	} CFPContext;
77		85
78	static HV *obj_cache;	86	static HV *obj_cache;
79	static PerlInterpreter *perl;	87	static PerlInterpreter *perl;
		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);
80		99
81	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	100	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
82		101
83	// garbage collect some perl objects, if possible	102	// garbage collect some perl objects, if possible
84	// all objects no longer referenced and empty are	103	// all objects no longer referenced and empty are
…		…
126	sv = newSV (0);	145	sv = newSV (0);
127	sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	146	sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
128	return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1));	147	return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1));
129	}	148	}
130		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
131	static SV *	156	static SV *
132	SVptr_cached (void *ptr)	157	SVptr_cache_get (void *ptr)
133	{	158	{
134	SV **he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);	159	SV **he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);
135		160
136	return he ? *he : 0;	161	return he ? *he : 0;
137	}	162	}
…		…
142	SV *sv;	167	SV *sv;
143		168
144	if (!ptr)	169	if (!ptr)
145	return &PL_sv_undef;	170	return &PL_sv_undef;
146		171
147	sv = SVptr_cached (ptr);	172	sv = SVptr_cache_get (ptr);
148		173
149	if (!sv)	174	if (!sv)
150	{	175	{
151	HV *hv = newHV ();	176	HV *hv = newHV ();
152	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	177	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
153	sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	178	sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
154	hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0);	179
		180	SVptr_cache_set (ptr, sv);
155	}	181	}
156		182
157	return newSVsv (sv);	183	return newSVsv (sv);
158	}	184	}
159		185
…		…
209	case CFAPI_INT:	235	case CFAPI_INT:
210	sv = newSViv (*va_arg (args, int *));	236	sv = newSViv (*va_arg (args, int *));
211	break;	237	break;
212		238
213	case CFAPI_LONG:	239	case CFAPI_LONG:
214	sv = newSViv (*va_arg (args, long *));	240	sv = newSVval64 ((val64)*va_arg (args, sint64 *));
215	break;	241	break;
216		242
217	case CFAPI_DOUBLE:	243	case CFAPI_DOUBLE:
218	sv = newSViv (*va_arg (args, double *));	244	sv = newSVnv (*va_arg (args, double *));
219	break;	245	break;
220		246
221	case CFAPI_STRING:	247	case CFAPI_STRING:
222	{	248	{
223	char *str = va_arg (args, char *);	249	char *str = va_arg (args, char *);
…		…
230	object *obj = va_arg (args, object *);	256	object *obj = va_arg (args, object *);
231		257
232	if (!obj)	258	if (!obj)
233	sv = &PL_sv_undef;	259	sv = &PL_sv_undef;
234	else	260	else
235	switch (*(int *)cf_object_get_property (obj, CFAPI_OBJECT_PROP_TYPE))	261	switch (obj->type)
236	{	262	{
237	case MAP:	263	case MAP:
238	sv = newSVptr_cached (obj, "cf::object::map");	264	sv = newSVptr_cached (obj, "cf::object::map::wrap");
239	break;	265	break;
240		266
241	case PLAYER:	267	case PLAYER:
242	sv = newSVptr_cached (obj, "cf::object::player");	268	sv = newSVptr_cached (obj, "cf::object::player::wrap");
243	break;	269	break;
244		270
245	default:	271	default:
246	sv = newSVptr_cached (obj, "cf::object");	272	sv = newSVptr_cached (obj, "cf::object::wrap");
247	break;	273	break;
248	}	274	}
249	}	275	}
250	break;	276	break;
251		277
252	case CFAPI_PMAP:	278	case CFAPI_PMAP:
253	sv = newSVptr (va_arg (args, mapstruct *), "cf::map");	279	sv = newSVptr (va_arg (args, mapstruct *), "cf::map::wrap");
254	break;	280	break;
255		281
256	case CFAPI_PPLAYER:	282	case CFAPI_PPLAYER:
257	sv = newSVptr (va_arg (args, player *), "cf::player");	283	sv = newSVptr (va_arg (args, player *), "cf::player::wrap");
258	break;	284	break;
259		285
260	case CFAPI_PARCH:	286	case CFAPI_PARCH:
261	sv = newSVptr (va_arg (args, archetype *), "cf::arch");	287	sv = newSVptr (va_arg (args, archetype *), "cf::arch::wrap");
262	break;	288	break;
263		289
264	case CFAPI_PPARTY:	290	case CFAPI_PPARTY:
265	sv = newSVptr (va_arg (args, partylist *), "cf::party");	291	sv = newSVptr (va_arg (args, partylist *), "cf::party::wrap");
266	break;	292	break;
267		293
268	case CFAPI_PREGION:	294	case CFAPI_PREGION:
269	sv = newSVptr (va_arg (args, region *), "cf::region");	295	sv = newSVptr (va_arg (args, region *), "cf::region::wrap");
270	break;	296	break;
271		297
272	default:	298	default:
273	assert (("unhandled type in newSVcfapi", 0));	299	assert (("unhandled type in newSVcfapi", 0));
274	}	300	}
…		…
276	va_end (args);	302	va_end (args);
277		303
278	return sv;	304	return sv;
279	}	305	}
280		306
281	/////////////////////////////////////////////////////////////////////////////
282
283	void
284	inject_event (const char *func, CFPContext *context)
285	{
286	dSP;
287
288	ENTER;
289	SAVETMPS;
290
291	PUSHMARK (SP);
292
293	HV *hv = newHV ();
294	#define hv_context(type,addr,expr) hv_store (hv, #expr, sizeof (#expr) - 1, newSVcfapi (type, addr context->expr), 0)
295	hv_context (CFAPI_POBJECT, ,who);
296	hv_context (CFAPI_POBJECT, ,activator);
297	hv_context (CFAPI_POBJECT, ,third);
298	hv_context (CFAPI_PMAP, ,map);
299	hv_context (CFAPI_STRING , ,message);
300	hv_context (CFAPI_INT ,&,fix);
301	hv_context (CFAPI_INT ,&,event_code);
302	hv_context (CFAPI_STRING , ,options);
303	hv_context (CFAPI_STRING , ,extension);
304
305	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
306
307	PUTBACK;
308	int count = call_pv (func, G_SCALAR | G_EVAL);
309	SPAGAIN;
310
311	if (SvTRUE (ERRSV))
312	LOG (llevError, "event '%d' callback evaluation error: %s", context->event_code, SvPV_nolen (ERRSV));
313
314	context->returnvalue = count > 0 ? POPi : 0;
315
316	PUTBACK;
317	FREETMPS;
318	LEAVE;
319	}
320
321	/////////////////////////////////////////////////////////////////////////////	307	/////////////////////////////////////////////////////////////////////////////
322		308
323	int	309	int
324	initPlugin (const char *iversion, f_plug_api gethooksptr)	310	initPlugin (const char *iversion, f_plug_api gethooksptr)
325	{	311	{
…		…
432		418
433	/* Pick the global events you want to monitor from this plugin */	419	/* Pick the global events you want to monitor from this plugin */
434	registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener);	420	registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener);
435	registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener);	421	registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener);
436	//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);
437	registerGlobalEvent (NULL, EVENT_PLAYER_DEATH, PLUGIN_NAME, globalEventListener);	426	registerGlobalEvent (NULL, EVENT_PLAYER_DEATH, PLUGIN_NAME, globalEventListener);
438	registerGlobalEvent (NULL, EVENT_GKILL, PLUGIN_NAME, globalEventListener);	427	registerGlobalEvent (NULL, EVENT_GKILL, PLUGIN_NAME, globalEventListener);
439	registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener);	428	registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener);
440	registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener);	429	registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener);
441	registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener);	430	registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener);
442	registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener);	431	registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener);
443	registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener);	432	registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener);
444	registerGlobalEvent (NULL, EVENT_MAPLOAD, PLUGIN_NAME, globalEventListener);	433	registerGlobalEvent (NULL, EVENT_MAPLOAD, PLUGIN_NAME, globalEventListener);
445	registerGlobalEvent (NULL, EVENT_MAPOUT, PLUGIN_NAME, globalEventListener);	434	registerGlobalEvent (NULL, EVENT_MAPOUT, PLUGIN_NAME, globalEventListener);
446	registerGlobalEvent (NULL, EVENT_MAPIN, PLUGIN_NAME, globalEventListener);	435	registerGlobalEvent (NULL, EVENT_MAPIN, PLUGIN_NAME, globalEventListener);
		436	registerGlobalEvent (NULL, EVENT_MAPCLEAN, PLUGIN_NAME, globalEventListener);
447	registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);	437	registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);
448	registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);	438	registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);
449	registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);	439	registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);
450	registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);	440	registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);
451	registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);	441	registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);
452	registerGlobalEvent (NULL, EVENT_FREE_OB, 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);
453		446
454	char *argv[] = {	447	char *argv[] = {
455	"",	448	"",
456	"-e"	449	"-e"
457	"BEGIN {"	450	"BEGIN {"
…		…
463	};	456	};
464		457
465	perl = perl_alloc ();	458	perl = perl_alloc ();
466	perl_construct (perl);	459	perl_construct (perl);
467		460
		461	PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
		462
468	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))
469	{	464	{
470	printf ("unable to initialize perl-interpreter, continuing without.\n");	465	printf ("unable to initialize perl-interpreter, continuing without.\n");
471		466
472	perl_destruct (perl);	467	perl_destruct (perl);
…		…
483		478
484	void *	479	void *
485	globalEventListener (int *type, ...)	480	globalEventListener (int *type, ...)
486	{	481	{
487	va_list args;	482	va_list args;
488	static int rv = 0;	483	static int rv;
489	CFPContext context;	484	int event_code;
490	char *buf;
491	player *pl;
492	object *op;
493		485
494	if (!perl)	486	if (!perl)
495	return;	487	return;
496		488
497	memset (&context, 0, sizeof (context));
498
499	va_start (args, type);	489	va_start (args, type);
500	context.event_code = va_arg (args, int);	490	event_code = va_arg (args, int);
501		491
502	switch (context.event_code)	492	if (event_code == EVENT_FREE_OB)
503	{	493	{
504	case EVENT_CRASH:	494	player *pl;
505	printf ("Unimplemented for now\n");	495	object *op;
506	break;	496	SV *sv;
507		497
508	case EVENT_MAPLOAD:
509	case EVENT_MAPOUT:
510	case EVENT_MAPIN:
511	context.map = va_arg (args, mapstruct *);
512	break;
513
514	case EVENT_MAPENTER:
515	case EVENT_MAPLEAVE:
516	case EVENT_FREE_OB:
517	case EVENT_BORN:
518	case EVENT_REMOVE:
519	context.activator = va_arg (args, object *);
520	break;
521
522	case EVENT_PLAYER_DEATH:
523	context.who = va_arg (args, object *);	498	op = va_arg (args, object *);
524	break;
525
526	case EVENT_GKILL:
527	context.who = va_arg (args, object *);
528	context.activator = va_arg (args, object *);
529	break;
530
531	case EVENT_LOGIN:
532	case EVENT_LOGOUT:
533	pl = va_arg (args, player *);
534	context.activator = pl->ob;
535	buf = va_arg (args, char *);
536	if (buf != 0)
537	strncpy (context.message, buf, sizeof (context.message));
538	break;
539
540	case EVENT_SHOUT:
541	case EVENT_MUZZLE:
542	case EVENT_KICK:
543	context.activator = va_arg (args, object *);
544	buf = va_arg (args, char *);
545	if (buf != 0)
546	strncpy (context.message, buf, sizeof (context.message));
547	break;
548
549	case EVENT_CLOCK:
550	clean_obj_cache ();
551	break;
552
553	case EVENT_TELL:
554	break;
555
556	case EVENT_MAPRESET:
557	/* stupid, should be the map itself, not "message"??? */
558	buf = va_arg (args, char *);
559	if (buf != 0)
560	strncpy (context.message, buf, sizeof (context.message));
561	break;
562	}
563
564	va_end (args);
565
566	if (context.event_code == EVENT_FREE_OB)
567	{
568	SV *sv = hv_delete (obj_cache, (char *)&context.activator, sizeof (void *), 0);	499	sv = hv_delete (obj_cache, (char *)&op, sizeof (void *), 0);
569		500
570	if (sv)	501	if (sv)
571	clearSVptr (sv);	502	clearSVptr (sv);
		503
		504	rv = 0;
		505	}
		506	else if (event_code == EVENT_CLOCK)
		507	{
		508	dSP;
		509	int i, count;
		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;
572	}	533	}
573	else	534	else
574	inject_event ("cf::inject_global_event", &context);	535	{
575		536	dSP;
576	rv = context.returnvalue;	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
		617	va_end (args);
		618
		619	PUTBACK;
		620	int count = call_pv ("cf::inject_global_event", G_SCALAR | G_EVAL);
		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	}
577		632
578	return &rv;	633	return &rv;
579	}	634	}
580		635
581	void *	636	void *
582	eventListener (int *type, ...)	637	eventListener (int *type, ...)
583	{	638	{
584	static int rv = 0;	639	static int rv;
585	va_list args;	640	va_list args;
586	char *buf;	641	int event_code;
587	CFPContext context;	642	object *who, *activator, *third, *event;
		643	char *message, *extension, *options;
588		644
589	if (!perl)	645	if (!perl)
590	return;	646	return;
591		647
592	memset (&context, 0, sizeof (context));
593
594	va_start (args, type);	648	va_start (args, type);
595
596	context.who = va_arg (args, object *);	649	who = va_arg (args, object *);
597	context.event_code = va_arg (args, int);	650	event_code = va_arg (args, int);
598	context.activator = va_arg (args, object *);	651	activator = va_arg (args, object *);
599	context.third = va_arg (args, object *);	652	third = va_arg (args, object *);
600
601	buf = va_arg (args, char *);	653	message = va_arg (args, char *);
602	if (buf != 0)	654	va_arg (args, int); // fix yourself
603	strncpy (context.message, buf, sizeof (context.message));	655	extension = va_arg (args, char *);
604		656	options = va_arg (args, char *);
605	context.fix = va_arg (args, int);	657	event = va_arg (args, object *);
606	strncpy (context.extension, va_arg (args, char *), sizeof (context.extension));
607	strncpy (context.options, va_arg (args, char *), sizeof (context.options));
608	context.returnvalue = 0;
609	va_end (args);	658	va_end (args);
610		659
611	inject_event ("cf::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	}
612		725
613	rv = context.returnvalue;
614	return &rv;	726	return &rv;
615	}	727	}
616		728
617	int	729	int
618	closePlugin ()	730	closePlugin ()
…		…
644	const_iv (llevInfo)	756	const_iv (llevInfo)
645	const_iv (llevDebug)	757	const_iv (llevDebug)
646	const_iv (llevMonster)	758	const_iv (llevMonster)
647		759
648	const_iv (PLAYER)	760	const_iv (PLAYER)
		761	const_iv (TRANSPORT)
649	const_iv (ROD)	762	const_iv (ROD)
650	const_iv (TREASURE)	763	const_iv (TREASURE)
651	const_iv (POTION)	764	const_iv (POTION)
652	const_iv (FOOD)	765	const_iv (FOOD)
653	const_iv (POISON)	766	const_iv (POISON)
…		…
658	const_iv (BOW)	771	const_iv (BOW)
659	const_iv (WEAPON)	772	const_iv (WEAPON)
660	const_iv (ARMOUR)	773	const_iv (ARMOUR)
661	const_iv (PEDESTAL)	774	const_iv (PEDESTAL)
662	const_iv (ALTAR)	775	const_iv (ALTAR)
663	const_iv (CONFUSION)
664	const_iv (LOCKED_DOOR)	776	const_iv (LOCKED_DOOR)
665	const_iv (SPECIAL_KEY)	777	const_iv (SPECIAL_KEY)
666	const_iv (MAP)	778	const_iv (MAP)
667	const_iv (DOOR)	779	const_iv (DOOR)
668	const_iv (KEY)	780	const_iv (KEY)
…		…
769	const_iv (ITEM_TRANSFORMER)	881	const_iv (ITEM_TRANSFORMER)
770	const_iv (QUEST)	882	const_iv (QUEST)
771		883
772	const_iv (ST_BD_BUILD)	884	const_iv (ST_BD_BUILD)
773	const_iv (ST_BD_REMOVE)	885	const_iv (ST_BD_REMOVE)
		886
774	const_iv (ST_MAT_FLOOR)	887	const_iv (ST_MAT_FLOOR)
775	const_iv (ST_MAT_WALL)	888	const_iv (ST_MAT_WALL)
776	const_iv (ST_MAT_ITEM)	889	const_iv (ST_MAT_ITEM)
777		890
778	const_iv (AT_PHYSICAL)	891	const_iv (AT_PHYSICAL)
…		…
976	const_iv (WILL_APPLY_HANDLE)	1089	const_iv (WILL_APPLY_HANDLE)
977	const_iv (WILL_APPLY_TREASURE)	1090	const_iv (WILL_APPLY_TREASURE)
978	const_iv (WILL_APPLY_EARTHWALL)	1091	const_iv (WILL_APPLY_EARTHWALL)
979	const_iv (WILL_APPLY_DOOR)	1092	const_iv (WILL_APPLY_DOOR)
980	const_iv (WILL_APPLY_FOOD)	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)
981	};	1225	};
982		1226
983	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; )
984	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1228	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
985		1229
…		…
1002	const_event (CLOSE)	1246	const_event (CLOSE)
1003	const_event (TIMER)	1247	const_event (TIMER)
1004	const_event (MOVE)	1248	const_event (MOVE)
1005		1249
1006	const_event (BORN)	1250	const_event (BORN)
1007	const_event (CLOCK)	1251	//const_event (CLOCK)
1008	const_event (CRASH)	1252	const_event (CRASH)
1009	const_event (PLAYER_DEATH)	1253	const_event (PLAYER_DEATH)
		1254	const_event (PLAYER_LOAD)
		1255	const_event (PLAYER_SAVE)
1010	const_event (GKILL)	1256	const_event (GKILL)
1011	const_event (LOGIN)	1257	const_event (LOGIN)
1012	const_event (LOGOUT)	1258	const_event (LOGOUT)
1013	const_event (MAPENTER)	1259	const_event (MAPENTER)
1014	const_event (MAPLEAVE)	1260	const_event (MAPLEAVE)
1015	const_event (MAPRESET)	1261	const_event (MAPRESET)
1016	const_event (MAPLOAD)	1262	const_event (MAPLOAD)
1017	const_event (MAPOUT)	1263	const_event (MAPOUT)
1018	const_event (MAPIN)	1264	const_event (MAPIN)
		1265	const_event (MAPCLEAN)
1019	const_event (REMOVE)	1266	const_event (REMOVE)
1020	const_event (SHOUT)	1267	const_event (SHOUT)
1021	const_event (TELL)	1268	const_event (TELL)
1022	const_event (MUZZLE)	1269	const_event (MUZZLE)
1023	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)
1024	//const_event (FREE_OB)	1275	//const_event (FREE_OB)
1025	};	1276	};
1026		1277
1027	AV *av = get_av ("cf::EVENT", 1);	1278	AV *av = get_av ("cf::EVENT", 1);
1028		1279
…		…
1126	prop (CFAPI_INT, OBJECT_PROP_ANIM_SPEED)	1377	prop (CFAPI_INT, OBJECT_PROP_ANIM_SPEED)
1127	prop (CFAPI_INT, OBJECT_PROP_FRIENDLY)	1378	prop (CFAPI_INT, OBJECT_PROP_FRIENDLY)
1128	prop (CFAPI_STRING, OBJECT_PROP_SHORT_NAME)	1379	prop (CFAPI_STRING, OBJECT_PROP_SHORT_NAME)
1129	prop (CFAPI_INT, OBJECT_PROP_MAGICAL)	1380	prop (CFAPI_INT, OBJECT_PROP_MAGICAL)
1130	prop (CFAPI_INT, OBJECT_PROP_LUCK)	1381	prop (CFAPI_INT, OBJECT_PROP_LUCK)
1131	prop (CFAPI_LONG, OBJECT_PROP_EXP)
1132	prop (CFAPI_POBJECT, OBJECT_PROP_OWNER)	1382	prop (CFAPI_POBJECT, OBJECT_PROP_OWNER)
1133	prop (CFAPI_POBJECT, OBJECT_PROP_PRESENT)	1383	prop (CFAPI_POBJECT, OBJECT_PROP_PRESENT)
1134	prop (CFAPI_INT, OBJECT_PROP_CHEATER)	1384	prop (CFAPI_INT, OBJECT_PROP_CHEATER)
1135	prop (CFAPI_INT, OBJECT_PROP_MERGEABLE)	1385	prop (CFAPI_INT, OBJECT_PROP_MERGEABLE)
1136	prop (CFAPI_INT, OBJECT_PROP_PICKABLE)	1386	prop (CFAPI_INT, OBJECT_PROP_PICKABLE)
…		…
1163	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; )
1164	{	1414	{
1165	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);
1166	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);
1167	}	1417	}
		1418
		1419	//I_EVENT_API (PACKAGE);
1168	}	1420	}
1169		1421
1170	void	1422	void
1171	LOG (int level, char *msg)	1423	LOG (int level, char *msg)
1172	PROTOTYPE: $$	1424	PROTOTYPE: $$
1173	C_ARGS: level, "%s", msg	1425	C_ARGS: level, "%s", msg
1174		1426
		1427	char *path_combine (char *base, char *path)
		1428	PROTOTYPE: $$
		1429
		1430	char *path_combine_and_normalize (char *base, char *path)
		1431	PROTOTYPE: $$
		1432
1175	char *	1433	char *
1176	cf_get_maps_directory (char *path)	1434	cf_get_maps_directory (char *path)
1177	PROTOTYPE: $	1435	PROTOTYPE: $
1178	ALIAS: maps_directory = 0	1436	ALIAS: maps_directory = 0
		1437
		1438	void
		1439	sub_generation_inc ()
		1440	CODE:
		1441	PL_sub_generation++;
1179		1442
1180	char *	1443	char *
1181	mapdir ()	1444	mapdir ()
1182	PROTOTYPE:	1445	PROTOTYPE:
1183	ALIAS:	1446	ALIAS:
…		…
1197		1460
1198	int	1461	int
1199	cf_find_animation (char *text)	1462	cf_find_animation (char *text)
1200	PROTOTYPE: $	1463	PROTOTYPE: $
1201		1464
		1465	int random_roll(int min, int max, object *op, int goodbad);
		1466
		1467	int
		1468	exp_to_level (val64 exp)
		1469	CODE:
		1470	{
		1471	int i = 0;
		1472
		1473	RETVAL = settings.max_level;
		1474
		1475	for (i = 1; i <= settings.max_level; i++)
		1476	{
		1477	if (levels[i] > exp)
		1478	{
		1479	RETVAL = i - 1;
		1480	break;
		1481	}
		1482	}
		1483	}
		1484	OUTPUT: RETVAL
		1485
		1486	val64
		1487	level_to_min_exp (int level)
		1488	CODE:
		1489	if (level > settings.max_level)
		1490	RETVAL = levels[settings.max_level];
		1491	else if (level < 1)
		1492	RETVAL = 0;
		1493	else
		1494	RETVAL = levels[level];
		1495	OUTPUT: RETVAL
		1496
		1497	SV *
		1498	resistance_to_string (int atnr)
		1499	CODE:
		1500	if (atnr >= 0 && atnr < NROFATTACKS)
		1501	RETVAL = newSVpv (resist_plus[atnr], 0);
		1502	else
		1503	XSRETURN_UNDEF;
		1504	OUTPUT: RETVAL
		1505
1202	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_	1506	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
1203		1507
1204	SV *	1508	SV *
1205	get_property (object *obj, int type, int idx)	1509	get_property (object *obj, int type, int idx)
1206	CODE:	1510	CODE:
…		…
1214	{	1518	{
1215	case CFAPI_INT:	1519	case CFAPI_INT:
1216	cf_object_set_int_property (obj, idx, SvIV (newval));	1520	cf_object_set_int_property (obj, idx, SvIV (newval));
1217	break;	1521	break;
1218	case CFAPI_LONG:	1522	case CFAPI_LONG:
1219	cf_object_set_long_property (obj, idx, SvNV (newval));	1523	cf_object_set_long_property (obj, idx, SvVAL64 (newval));
1220	break;	1524	break;
1221	case CFAPI_DOUBLE:	1525	case CFAPI_DOUBLE:
1222	{	1526	{
1223	int unused_type;	1527	int unused_type;
1224	object_set_property (&unused_type, obj, idx, (double)SvNV (newval));	1528	object_set_property (&unused_type, obj, idx, (double)SvNV (newval));
…		…
1250	attacktype = 0	1554	attacktype = 0
1251	CODE:	1555	CODE:
1252	RETVAL = obj->attacktype;	1556	RETVAL = obj->attacktype;
1253	OUTPUT: RETVAL	1557	OUTPUT: RETVAL
1254		1558
		1559	# missing in plug-in api, of course
1255	void	1560	void
1256	set_food (object *obj, int food)	1561	set_food (object *obj, int food)
1257	CODE:	1562	CODE:
1258	obj->stats.food = food;	1563	obj->stats.food = food;
1259		1564
…		…
1293		1598
1294	void cf_object_free (object *op)	1599	void cf_object_free (object *op)
1295		1600
1296	object *cf_object_present_archname_inside (object *op, char *whatstr)	1601	object *cf_object_present_archname_inside (object *op, char *whatstr)
1297		1602
1298	int cf_object_transfer (object *op, int x, int y, int r, object *orig)	1603	int cf_object_transfer (object *op, int x, int y, int r = 0, object_ornull *orig = 0)
1299		1604
1300	int cf_object_change_map (object *op, int x, int y, mapstruct *map)	1605	int cf_object_change_map (object *op, int x, int y, mapstruct *map)
1301		1606
1302	object *cf_object_clone (object *op, int clonetype = 0)	1607	object *cf_object_clone (object *op, int clonetype = 0)
1303		1608
1304	int cf_object_pay_item (object *op, object *buyer)	1609	int cf_object_pay_item (object *op, object *buyer)
1305		1610
1306	int cf_object_pay_amount (object *op, double amount)	1611	int cf_object_pay_amount (object *op, val64 amount)
		1612
		1613	void pay_player (object *op, val64 amount)
		1614
		1615	val64 pay_player_arch (object *op, const char *arch, val64 amount)
1307		1616
1308	int cf_object_cast_spell (object *caster, object *ctoo, int dir, object *spell_ob, char *stringarg = 0)	1617	int cf_object_cast_spell (object *caster, object *ctoo, int dir, object *spell_ob, char *stringarg = 0)
1309		1618
1310	int cf_object_cast_ability (object *caster, object *ctoo, int dir, object *sp_, char *stringarg = 0)	1619	int cf_object_cast_ability (object *caster, object *ctoo, int dir, object *sp_, char *stringarg = 0)
1311		1620
…		…
1346		1655
1347	void cf_object_update (object *op, int flags)	1656	void cf_object_update (object *op, int flags)
1348		1657
1349	void cf_object_pickup (object *op, object *what)	1658	void cf_object_pickup (object *op, object *what)
1350		1659
1351	char *cf_object_get_key (object *op, char *keyname)
1352	ALIAS: key = 0
1353
1354	void cf_object_set_key (object *op, char *keyname, char *value)
1355
1356	object *cf_create_object_by_name (const char *name)	1660	object *cf_create_object_by_name (const char *name)
		1661
		1662	void change_exp (object *op, val64 exp, const char *skill_name = 0, int flag = 0)
		1663
		1664	void player_lvl_adj (object *who, object *skill = 0)
		1665
		1666	int kill_object (object *op, int dam = 0, object *hitter = 0, int type = AT_PHYSICAL)
		1667
		1668	int calc_skill_exp (object *who, object *op, object *skill);
		1669
		1670	void push_button (object *op);
		1671
		1672	void use_trigger (object *op);
		1673
		1674	void add_button_link (object *button, mapstruct *map, int connected);
		1675
		1676	void remove_button_link (object *op);
		1677
		1678	void
		1679	cf_object_set_resistance (object *op, int rtype, int val)
		1680	CODE:
		1681	if (rtype >= 0 && rtype < NROFATTACKS)
		1682	op->resist[rtype] = val;
		1683
1357		1684
1358	MODULE = cf PACKAGE = cf::object PREFIX = cf_	1685	MODULE = cf PACKAGE = cf::object PREFIX = cf_
1359		1686
1360	void cf_fix_object (object *pl)	1687	void cf_fix_object (object *pl)
1361	ALIAS: fix = 0	1688	ALIAS: fix = 0
…		…
1377	CODE:	1704	CODE:
1378	{	1705	{
1379	int unused_type;	1706	int unused_type;
1380	RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y);	1707	RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y);
1381	}	1708	}
		1709
		1710	# syntatic sugar for easier use in event callbacks.
		1711	const char *options (object *op)
		1712	CODE:
		1713	RETVAL = op->name;
		1714	OUTPUT:
		1715	RETVAL
		1716
		1717	player *contr (object *op)
		1718	CODE:
		1719	RETVAL = op->contr;
		1720	OUTPUT: RETVAL
		1721
		1722	const char *get_ob_key_value (object *op, const char *key)
		1723
		1724	bool set_ob_key_value (object *op, const char *key, const char *value = 0, int add_key = 1)
1382		1725
1383	object *get_nearest_player (object *ob)	1726	object *get_nearest_player (object *ob)
1384	ALIAS: nearest_player = 0	1727	ALIAS: nearest_player = 0
1385	PREINIT:	1728	PREINIT:
1386	extern object *get_nearest_player (object *);	1729	extern object *get_nearest_player (object *);
…		…
1408	base_name (object *ob, int plural)	1751	base_name (object *ob, int plural)
1409	CODE:	1752	CODE:
1410	RETVAL = cf_query_base_name (ob, plural);	1753	RETVAL = cf_query_base_name (ob, plural);
1411	OUTPUT: RETVAL	1754	OUTPUT: RETVAL
1412		1755
		1756	living *
		1757	stats (object *ob)
		1758	CODE:
		1759	RETVAL = &ob->stats;
		1760	OUTPUT: RETVAL
		1761
1413		1762
1414	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_	1763	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_
1415		1764
1416	player *player (object *op)	1765	player *player (object *op)
1417	CODE:	1766	CODE:
1418	RETVAL = cf_player_find (cf_query_name (op));	1767	RETVAL = op->contr;
1419	OUTPUT: RETVAL	1768	OUTPUT: RETVAL
1420		1769
1421	void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)	1770	void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)
1422		1771
1423	object *cf_player_send_inventory (object *op)	1772	object *cf_player_send_inventory (object *op)
1424
1425	player *contr (object *op)
1426	CODE:
1427	RETVAL = op->contr;
1428	OUTPUT: RETVAL
1429		1773
1430	char *cf_player_get_ip (object *op)	1774	char *cf_player_get_ip (object *op)
1431	ALIAS: ip = 0	1775	ALIAS: ip = 0
1432		1776
1433	object *cf_player_get_marked_item (object *op)	1777	object *cf_player_get_marked_item (object *op)
…		…
1438	partylist *cf_player_get_party (object *op)	1782	partylist *cf_player_get_party (object *op)
1439	ALIAS: party = 0	1783	ALIAS: party = 0
1440		1784
1441	void cf_player_set_party (object *op, partylist *party)	1785	void cf_player_set_party (object *op, partylist *party)
1442		1786
		1787	void change_skill (object *op, val64 exp, char *skill_name = 0, int flag = 0)
		1788
		1789	void kill_player (object *op)
1443		1790
1444	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_	1791	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_
1445		1792
1446	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_	1793	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_
1447		1794
…		…
1450		1797
1451	void cf_player_move (player *pl, int dir)	1798	void cf_player_move (player *pl, int dir)
1452		1799
1453	void MapNewmapCmd (player *pl)	1800	void MapNewmapCmd (player *pl)
1454		1801
		1802	void play_sound_player_only (player *pl, int soundnum, int x = 0, int y = 0);
		1803
1455	# nonstandard	1804	# nonstandard
1456	object *ob (player *pl)	1805	object *ob (player *pl)
1457	CODE:	1806	CODE:
1458	RETVAL = pl->ob;	1807	RETVAL = pl->ob;
1459	OUTPUT: RETVAL	1808	OUTPUT: RETVAL
…		…
1465		1814
1466	player *next (player *pl)	1815	player *next (player *pl)
1467	CODE:	1816	CODE:
1468	RETVAL = pl->next;	1817	RETVAL = pl->next;
1469	OUTPUT: RETVAL	1818	OUTPUT: RETVAL
		1819
		1820	bool
		1821	cell_visible (player *pl, int dx, int dy)
		1822	CODE:
		1823	RETVAL = FABS (dx) <= pl->socket.mapx / 2 && FABS (dy) <= pl->socket.mapy / 2
		1824	&& !pl->blocked_los [dx + pl->socket.mapx / 2][dy + pl->socket.mapy / 2];
		1825	OUTPUT:
		1826	RETVAL
		1827
		1828	void
		1829	send (player *pl, SV *packet)
		1830	CODE:
		1831	{
		1832	STRLEN len;
		1833	char *buf = SvPVbyte (packet, len);
		1834
		1835	Write_String_To_Socket (&pl->socket, buf, len);
		1836	}
		1837
		1838	int
		1839	listening (player *pl, int new_value = -1)
		1840	CODE:
		1841	RETVAL = pl->listening;
		1842	if (new_value >= 0)
		1843	pl->listening = new_value;
		1844	OUTPUT:
		1845	RETVAL
		1846
		1847	void get_savebed (player *pl)
		1848	ALIAS:
		1849	savebed = 0
		1850	PPCODE:
		1851	EXTEND (SP, 3);
		1852	PUSHs (sv_2mortal (newSVpv (pl->savebed_map, 0)));
		1853	PUSHs (sv_2mortal (newSViv (pl->bed_x)));
		1854	PUSHs (sv_2mortal (newSViv (pl->bed_y)));
		1855
		1856	void set_savebed (player *pl, char *map_path, int x, int y)
		1857	CODE:
		1858	strcpy (pl->savebed_map, map_path);
		1859	pl->bed_x = x;
		1860	pl->bed_y = y;
1470		1861
1471	void	1862	void
1472	list ()	1863	list ()
1473	PPCODE:	1864	PPCODE:
1474	{	1865	{
1475	player *pl;	1866	player *pl;
1476	for (pl = first_player; pl; pl = pl->next)	1867	for (pl = first_player; pl; pl = pl->next)
1477	XPUSHs (newSVcfapi (CFAPI_PPLAYER, pl));	1868	XPUSHs (newSVcfapi (CFAPI_PPLAYER, pl));
1478	}	1869	}
		1870
		1871	bool
		1872	peaceful (player *pl, bool new_setting = 0)
		1873	PROTOTYPE: $;$
		1874	CODE:
		1875	RETVAL = pl->peaceful;
		1876	if (items > 1)
		1877	pl->peaceful = new_setting;
		1878	OUTPUT:
		1879	RETVAL
		1880
		1881	living *
		1882	orig_stats (player *pl)
		1883	CODE:
		1884	RETVAL = &pl->orig_stats;
		1885	OUTPUT: RETVAL
		1886
		1887	living *
		1888	last_stats (player *pl)
		1889	CODE:
		1890	RETVAL = &pl->last_stats;
		1891	OUTPUT: RETVAL
1479		1892
1480		1893
1481	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_	1894	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
1482		1895
1483	SV *	1896	SV *
…		…
1506	RETVAL = map_get_map (&unused_type, 0, width, height);	1919	RETVAL = map_get_map (&unused_type, 0, width, height);
1507	}	1920	}
1508	OUTPUT:	1921	OUTPUT:
1509	RETVAL	1922	RETVAL
1510		1923
		1924	void delete_map (mapstruct *map)
		1925
		1926	void clean_tmp_map (mapstruct *map)
		1927
		1928	void play_sound_map (mapstruct *map, int x, int y, int sound_num)
		1929
		1930	mapstruct *tile_map (mapstruct *map, unsigned int dir)
		1931	CODE:
		1932	RETVAL = dir < 4 ? map->tile_map [dir] : 0;
		1933	OUTPUT:
		1934	RETVAL
		1935
		1936	char *tile_path (mapstruct *map, unsigned int dir)
		1937	CODE:
		1938	if (dir >= 4)
		1939	XSRETURN_UNDEF;
		1940	RETVAL = map->tile_path [dir];
		1941	OUTPUT:
		1942	RETVAL
		1943
1511	mapstruct *cf_map_get_map (char *name)	1944	mapstruct *cf_map_get_map (char *name)
1512	PROTOTYPE: $	1945	PROTOTYPE: $
1513	ALIAS: map = 0	1946	ALIAS: map = 0
1514		1947
		1948	mapstruct *has_been_loaded (char *name)
		1949	PROTOTYPE: $
		1950
1515	mapstruct *cf_map_get_first ()	1951	mapstruct *cf_map_get_first ()
1516	PROTOTYPE:	1952	PROTOTYPE:
1517	ALIAS: first = 0	1953	ALIAS: first = 0
1518		1954
		1955	# whoever "designed" the plug-in api should have wasted
		1956	# his/her time with staying away from the project - would have
		1957	# saved others a lot of time, without doubt.
		1958	void set_path (mapstruct *where, char *path)
		1959	CODE:
		1960	strcpy (where->path, path);
		1961
		1962	int in_memory (mapstruct *map)
		1963	CODE:
		1964	RETVAL = map->in_memory;
		1965	OUTPUT:
		1966	RETVAL
		1967
		1968	bool unique (mapstruct *map)
		1969	CODE:
		1970	RETVAL = map->unique;
		1971	OUTPUT:
		1972	RETVAL
		1973
		1974	void set_unique (mapstruct *map, bool unique)
		1975	CODE:
		1976	map->unique = unique;
		1977
1519	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)	1978	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)
1520		1979
1521	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)	1980	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)
1522		1981
1523	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)	1982	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)
1524	C_ARGS: str, map, nx, ny	1983	C_ARGS: str, map, nx, ny
1525		1984
1526	#int cf_map_get_flags (mapstruct* map, mapstruct** nmap, I16 x, I16 y, I16 *nx, I16 *ny)
1527
1528	void	1985	void
		1986	cf_map_normalise (mapstruct *map, int x, int y)
		1987	PPCODE:
		1988	{
		1989	mapstruct *nmap = 0;
		1990	I16 nx = 0, ny = 0;
		1991	int flags = cf_map_get_flags (map, &nmap, x, y, &nx, &ny);
		1992
		1993	EXTEND (SP, 4);
		1994	PUSHs (sv_2mortal (newSViv (flags)));
		1995
		1996	if (GIMME_V == G_ARRAY)
		1997	{
		1998	PUSHs (sv_2mortal (newSVcfapi (CFAPI_PMAP, nmap)));
		1999	PUSHs (sv_2mortal (newSViv (nx)));
		2000	PUSHs (sv_2mortal (newSViv (ny)));
		2001	}
		2002	}
		2003
		2004	void
1529	at (mapstruct *obj, unsigned int x, unsigned int y)	2005	at (mapstruct *map, unsigned int x, unsigned int y)
1530	PROTOTYPE: $$$	2006	PROTOTYPE: $$$
1531	INIT:
1532	if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_EMPTY;
1533	PPCODE:	2007	PPCODE:
1534	{	2008	{
1535	object *o;	2009	object *o;
1536		2010	mapstruct *nmap = 0;
		2011	I16 nx, ny;
		2012
		2013	cf_map_get_flags (map, &nmap, x, y, &nx, &ny);
		2014
		2015	if (nmap)
1537	for (o = GET_MAP_OB (obj, x, y); o; o = o->above)	2016	for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above)
1538	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));	2017	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1539	}	2018	}
1540		2019
1541	SV *	2020	SV *
1542	bot_at (mapstruct *obj, unsigned int x, unsigned int y)	2021	bot_at (mapstruct *obj, unsigned int x, unsigned int y)
1543	PROTOTYPE: $$$	2022	PROTOTYPE: $$$
…		…
1564	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;	2043	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
1565	}	2044	}
1566	OUTPUT:	2045	OUTPUT:
1567	RETVAL	2046	RETVAL
1568		2047
		2048	# "serialise" map perl data into a ref
1569	void	2049	void
1570	_get_obs (mapstruct *map)	2050	_get_obs (mapstruct *map)
1571	PPCODE:	2051	PPCODE:
1572	{	2052	{
1573	object *o;	2053	object *o;
…		…
1580	{	2060	{
1581	AV *av = newAV ();	2061	AV *av = newAV ();
1582		2062
1583	for (o = GET_MAP_OB (map, x, y); o; o = o->above)	2063	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
1584	{	2064	{
1585	SV *sv = SVptr_cached (o);	2065	SV *sv = SVptr_cache_get (o);
1586		2066
1587	if (sv && HvFILL (SvRV (sv)))	2067	if (sv && HvFILL (SvRV (sv)))
1588	{	2068	{
1589	nonnull = 1;	2069	nonnull = 1;
1590	sv = newSVsv (sv);	2070	sv = newSVsv (sv);
…		…
1602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)obs)));	2082	XPUSHs (sv_2mortal (newRV_noinc ((SV *)obs)));
1603	else	2083	else
1604	SvREFCNT_dec (obs);	2084	SvREFCNT_dec (obs);
1605	}	2085	}
1606		2086
		2087	# "deserialise" perl map data into the map
		2088	void
		2089	_set_obs (mapstruct *map, SV *sv)
		2090	CODE:
		2091	{
		2092	object *o;
		2093	AV *av;
		2094	int x, y;
		2095	AV *obs = (AV *)SvRV (sv);
		2096
		2097	for (y = 0; y < MAP_HEIGHT (map); y++)
		2098	for (x = 0; x < MAP_WIDTH (map); x++)
		2099	{
		2100	sv = *av_fetch (obs, x + y * MAP_HEIGHT (map), 1);
		2101
		2102	if (!SvROK (sv))
		2103	continue;
		2104
		2105	av = (AV *)SvRV (sv);
		2106
		2107	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
		2108	{
		2109	sv = av_shift (av);
		2110
		2111	if (SvROK (sv))
		2112	{
		2113	sv_magic ((SV *)SvRV (sv), 0, PERL_MAGIC_ext, (char *)o, 0);
		2114	SVptr_cache_set (o, sv);
		2115	}
		2116	}
		2117	}
		2118	}
		2119
		2120
1607	MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_	2121	MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
1608		2122
1609	archetype *cf_archetype_get_first()	2123	archetype *cf_archetype_get_first()
1610	PROTOTYPE:	2124	PROTOTYPE:
1611	ALIAS: first = 0	2125	ALIAS: first = 0
…		…
1663		2177
1664	const char *cf_region_get_message (region *reg)	2178	const char *cf_region_get_message (region *reg)
1665	ALIAS: message = 0	2179	ALIAS: message = 0
1666		2180
1667		2181
		2182	MODULE = cf PACKAGE = cf::living PREFIX = cf_living_
		2183
		2184	val64
		2185	exp (living *liv, val64 new_val = 0)
		2186	PROTOTYPE: $;$
		2187	ALIAS:
		2188	Str = 1
		2189	Dex = 2
		2190	Con = 3
		2191	Wis = 4
		2192	Cha = 5
		2193	Int = 6
		2194	Pow = 7
		2195	wc = 8
		2196	ac = 9
		2197	hp = 10
		2198	maxhp = 11
		2199	sp = 12
		2200	maxsp = 13
		2201	grace = 14
		2202	maxgrace = 15
		2203	food = 16
		2204	dam = 17
		2205	luck = 18
		2206	CODE:
		2207	# define LIVING_ACC(acc,idx) case idx: RETVAL = liv->acc; if (items > 1) liv->acc = new_val; break
		2208	switch (ix)
		2209	{
		2210	LIVING_ACC (exp , 0);
		2211	LIVING_ACC (Str , 1);
		2212	LIVING_ACC (Dex , 2);
		2213	LIVING_ACC (Con , 3);
		2214	LIVING_ACC (Wis , 4);
		2215	LIVING_ACC (Cha , 5);
		2216	LIVING_ACC (Int , 6);
		2217	LIVING_ACC (Pow , 7);
		2218	LIVING_ACC (wc , 8);
		2219	LIVING_ACC (ac , 9);
		2220	LIVING_ACC (hp , 10);
		2221	LIVING_ACC (maxhp , 11);
		2222	LIVING_ACC (sp , 12);
		2223	LIVING_ACC (maxsp , 13);
		2224	LIVING_ACC (grace , 14);
		2225	LIVING_ACC (maxgrace, 15);
		2226	LIVING_ACC (food , 16);
		2227	LIVING_ACC (dam , 17);
		2228	LIVING_ACC (luck , 18);
		2229	}
		2230	# undef LIVING_ACC
		2231	OUTPUT:
		2232	RETVAL
		2233

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