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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 1.51 by root, Sun May 7 19:24:27 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 "perlxsi.c"	50	#include "perlxsi.c"
		51
		52	typedef object object_ornull;
		53	typedef mapstruct mapstruct_ornull;
51		54
52	static f_plug_api gethook;	55	static f_plug_api gethook;
53	static f_plug_api registerGlobalEvent;	56	static f_plug_api registerGlobalEvent;
54	static f_plug_api unregisterGlobalEvent;	57	static f_plug_api unregisterGlobalEvent;
55	static f_plug_api systemDirectory;	58	static f_plug_api systemDirectory;
		59	static f_plug_api object_set_property;
		60	static f_plug_api map_get_map;
		61	static f_plug_api object_insert;
56		62
		63	/* this is a stupid way to do things, and awkward to use for plug-in authors */
57	typedef struct	64	typedef struct
58	{	65	{
59	object* who;	66	object* who;
60	object* activator;	67	object* activator;
61	object* third;	68	object* third;
		69	object* event;
		70	mapstruct* map;
62	char message[1024];	71	char message[1024];
63	int fix;	72	int fix; // seems to be python-only, and should not be part of the API
64	int event_code;	73	int event_code;
65	char options[1024];	74	char extension[1024]; // name field, should invoke specific perl extension
		75	char options[1024]; // slaying field of event_connectors
66	int returnvalue;	76	int returnvalue;
67	} CFPContext;	77	} CFPContext;
68		78
69	//static int current_command = -999;	79	static HV *obj_cache;
70
71	static PerlInterpreter *perl;	80	static PerlInterpreter *perl;
72		81
		82	#define PUSHcfapi(type,value) PUSHs (sv_2mortal (newSVcfapi (CFAPI_ ## type, (value))))
		83	#define PUSHcfapi_va(type,ctype) PUSHcfapi (type, va_arg (args, ctype))
		84	#define PUSH_OB PUSHcfapi_va(POBJECT, object *)
		85	#define PUSH_PL PUSHcfapi_va(PPLAYER, player *)
		86	#define PUSH_MAP PUSHcfapi_va(PMAP, mapstruct *)
		87	#define PUSH_PV PUSHcfapi_va(STRING, const char *)
		88	#define PUSH_IV PUSHs (sv_2mortal (newSViv (va_arg (args, int))))
		89
73	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	90	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
		91
		92	// garbage collect some perl objects, if possible
		93	// all objects no longer referenced and empty are
		94	// eligible for destruction.
		95	void
		96	clean_obj_cache ()
		97	{
		98	static int count;
		99
		100	if (++count & 7)
		101	return;
		102
		103	int todo = 1000;
		104	do
		105	{
		106	I32 klen;
		107	char *key;
		108	HE *he = hv_iternext (obj_cache);
		109
		110	if (he)
		111	{
		112	SV *sv = hv_iterval (obj_cache, he);
		113
		114	// empty and unreferenced? nuke it
		115	if (SvREFCNT (sv) == 1 && SvREFCNT (SvRV (sv)) == 1 && !HvFILL ((HV *)(SvRV (sv))))
		116	{
		117	hv_delete (obj_cache, HeKEY (he), HeKLEN (he), G_DISCARD);
		118	todo++;
		119	}
		120	}
		121	else
		122	break;
		123	}
		124	while (--todo);
		125	}
74		126
75	static SV *	127	static SV *
76	newSVptr (void *ptr, const char *klass)	128	newSVptr (void *ptr, const char *klass)
77	{	129	{
		130	SV *sv;
		131
78	if (!ptr)	132	if (!ptr)
79	return &PL_sv_undef;	133	return &PL_sv_undef;
80		134
		135	sv = newSV (0);
		136	sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
		137	return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1));
		138	}
		139
		140	static void
		141	SVptr_cache_set (void *ptr, SV *sv)
		142	{
		143	hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0);
		144	}
		145
		146	static SV *
		147	SVptr_cache_get (void *ptr)
		148	{
		149	SV **he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);
		150
		151	return he ? *he : 0;
		152	}
		153
		154	static SV *
		155	newSVptr_cached (void *ptr, const char *klass)
		156	{
		157	SV *sv;
		158
		159	if (!ptr)
		160	return &PL_sv_undef;
		161
		162	sv = SVptr_cache_get (ptr);
		163
		164	if (!sv)
		165	{
81	HV *hv = newHV ();	166	HV *hv = newHV ();
82	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	167	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
83	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	168	sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		169
		170	SVptr_cache_set (ptr, sv);
		171	}
		172
		173	return newSVsv (sv);
84	}	174	}
85		175
86	static void	176	static void
87	clearSVptr (SV *sv)	177	clearSVptr (SV *sv)
88	{	178	{
…		…
105	croak ("perl code used %s object, but C object is already destroyed, caught", klass);	195	croak ("perl code used %s object, but C object is already destroyed, caught", klass);
106		196
107	return (long)mg->mg_ptr;	197	return (long)mg->mg_ptr;
108	}	198	}
109		199
		200	static long
		201	SvPTR_ornull (SV *sv, const char *klass)
		202	{
		203	if (SvOK (sv))
		204	return SvPTR (sv, klass);
		205	else
		206	return 0;
		207	}
		208
110	SV *	209	SV *
111	newSVcfapi (int type, ...)	210	newSVcfapi (int type, ...)
112	{	211	{
113	SV *sv;	212	SV *sv;
114		213
115	va_list args;	214	va_list args;
116	va_start (args, type);	215	va_start (args, type);
117		216
118	switch (type)	217	switch (type)
119	{	218	{
		219	#if 0
		220	case CFAPI_INT16:
		221	sv = newSViv (*va_arg (args, sint16_t *));
		222	break;
		223	#endif
		224
120	case CFAPI_INT:	225	case CFAPI_INT:
121	sv = newSViv (*va_arg (args, int *));	226	sv = newSViv (*va_arg (args, int *));
122	break;	227	break;
123		228
124	case CFAPI_LONG:	229	case CFAPI_LONG:
125	sv = newSViv (*va_arg (args, long *));	230	sv = newSVnv ((double)*va_arg (args, sint64 *)); /* oh, the humanity! */
126	break;	231	break;
127		232
128	case CFAPI_DOUBLE:	233	case CFAPI_DOUBLE:
129	sv = newSViv (*va_arg (args, double *));	234	sv = newSVnv (*va_arg (args, double *));
130	break;	235	break;
131		236
132	case CFAPI_STRING:	237	case CFAPI_STRING:
133	{	238	{
134	char *str = va_arg (args, char *);	239	char *str = va_arg (args, char *);
…		…
141	object *obj = va_arg (args, object *);	246	object *obj = va_arg (args, object *);
142		247
143	if (!obj)	248	if (!obj)
144	sv = &PL_sv_undef;	249	sv = &PL_sv_undef;
145	else	250	else
146	switch (*(int *)cf_object_get_property (obj, CFAPI_OBJECT_PROP_TYPE))	251	switch (obj->type)
147	{	252	{
148	case MAP:	253	case MAP:
149	sv = newSVptr (obj, "cf::object::map");	254	sv = newSVptr_cached (obj, "cf::object::map");
150	break;	255	break;
151		256
152	case PLAYER:	257	case PLAYER:
153	sv = newSVptr (obj, "cf::object::player");	258	sv = newSVptr_cached (obj, "cf::object::player");
154	break;	259	break;
155		260
156	default:	261	default:
157	sv = newSVptr (obj, "cf::object");	262	sv = newSVptr_cached (obj, "cf::object");
158	break;	263	break;
159	}	264	}
160	}	265	}
161	break;	266	break;
162		267
…		…
187	va_end (args);	292	va_end (args);
188		293
189	return sv;	294	return sv;
190	}	295	}
191		296
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	/////////////////////////////////////////////////////////////////////////////	297	/////////////////////////////////////////////////////////////////////////////
234		298
235	int	299	int
236	initPlugin (const char *iversion, f_plug_api gethooksptr)	300	initPlugin (const char *iversion, f_plug_api gethooksptr)
237	{	301	{
…		…
334	printf (PLUGIN_VERSION " post init\n");	398	printf (PLUGIN_VERSION " post init\n");
335		399
336	registerGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_register_global_event");	400	registerGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_register_global_event");
337	unregisterGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_unregister_global_event");	401	unregisterGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_unregister_global_event");
338	systemDirectory = gethook (&rtype, hooktype, "cfapi_system_directory");	402	systemDirectory = gethook (&rtype, hooktype, "cfapi_system_directory");
		403	object_set_property = gethook (&rtype, hooktype, "cfapi_object_set_property");
		404	map_get_map = gethook (&rtype, hooktype, "cfapi_map_get_map");
		405	object_insert = gethook (&rtype, hooktype, "cfapi_object_insert");
		406
339	cf_init_plugin (gethook);	407	cf_init_plugin (gethook);
340		408
341	/* Pick the global events you want to monitor from this plugin */	409	/* Pick the global events you want to monitor from this plugin */
342	registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener);	410	registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener);
343	registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener);	411	registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener);
…		…
347	registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener);	415	registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener);
348	registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener);	416	registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener);
349	registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener);	417	registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener);
350	registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener);	418	registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener);
351	registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener);	419	registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener);
		420	registerGlobalEvent (NULL, EVENT_MAPLOAD, PLUGIN_NAME, globalEventListener);
		421	registerGlobalEvent (NULL, EVENT_MAPOUT, PLUGIN_NAME, globalEventListener);
		422	registerGlobalEvent (NULL, EVENT_MAPIN, PLUGIN_NAME, globalEventListener);
		423	registerGlobalEvent (NULL, EVENT_MAPCLEAN, PLUGIN_NAME, globalEventListener);
352	registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);	424	registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);
353	registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);	425	registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);
354	registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);	426	registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);
355	registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);	427	registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);
356	registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);	428	registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);
		429	registerGlobalEvent (NULL, EVENT_FREE_OB, PLUGIN_NAME, globalEventListener);
		430	registerGlobalEvent (NULL, EVENT_PLAYER_LOAD, PLUGIN_NAME, globalEventListener);
		431	registerGlobalEvent (NULL, EVENT_PLAYER_SAVE, PLUGIN_NAME, globalEventListener);
357		432
358	char *argv[] = {	433	char *argv[] = {
359	"",	434	"",
360	"-e"	435	"-e"
361	"BEGIN {"	436	"BEGIN {"
…		…
375		450
376	perl_destruct (perl);	451	perl_destruct (perl);
377	perl_free (perl);	452	perl_free (perl);
378	perl = 0;	453	perl = 0;
379	}	454	}
		455	else
		456	{
		457	obj_cache = newHV ();
		458	}
380		459
381	return 0;	460	return 0;
382	}	461	}
383		462
384	void *	463	void *
385	globalEventListener (int *type, ...)	464	globalEventListener (int *type, ...)
386	{	465	{
387	va_list args;	466	va_list args;
388	static int rv = 0;	467	static int rv;
389	CFPContext context;	468	int event_code;
390	char *buf;
391	player *pl;
392	object *op;
393		469
394	if (!perl)	470	if (!perl)
395	return;	471	return;
396		472
397	memset (&context, 0, sizeof (context));
398
399	va_start (args, type);	473	va_start (args, type);
400	context.event_code = va_arg (args, int);	474	event_code = va_arg (args, int);
401		475
402	switch (context.event_code)	476	if (event_code == EVENT_FREE_OB)
403	{	477	{
404	case EVENT_CRASH:	478	player *pl;
405	printf ("Unimplemented for now\n");	479	object *op;
406	break;	480	SV *sv;
407		481
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 *);	482	op = va_arg (args, object *);
414	break;	483	sv = hv_delete (obj_cache, (char *)&op, sizeof (void *), 0);
415		484
416	case EVENT_GKILL:	485	if (sv)
417	context.who = va_arg (args, object *);	486	clearSVptr (sv);
418	context.activator = va_arg (args, object *);
419	break;
420		487
421	case EVENT_LOGIN:	488	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	}	489	}
		490	else
		491	{
		492	dSP;
482		493
		494	ENTER;
		495	SAVETMPS;
		496
		497	PUSHMARK (SP);
		498
		499	EXTEND (SP, 10);
		500	PUSHs (sv_2mortal (newSViv (event_code)));
		501
		502	switch (event_code)
		503	{
		504	case EVENT_CRASH:
		505	break;
		506
		507	case EVENT_PLAYER_LOAD:
		508	case EVENT_PLAYER_SAVE:
		509	PUSH_OB;
		510	PUSH_PV;
		511	break;
		512
		513	case EVENT_MAPLOAD:
		514	case EVENT_MAPOUT:
		515	case EVENT_MAPIN:
		516	case EVENT_MAPCLEAN:
		517	case EVENT_MAPRESET:
		518	PUSH_MAP;
		519	break;
		520
		521	case EVENT_MAPENTER:
		522	case EVENT_MAPLEAVE:
		523	case EVENT_BORN:
		524	case EVENT_REMOVE:
		525	case EVENT_PLAYER_DEATH:
		526	PUSH_OB;
		527	break;
		528
		529	case EVENT_GKILL:
		530	PUSH_OB;
		531	PUSH_OB;
		532	break;
		533
		534	case EVENT_LOGIN:
		535	case EVENT_LOGOUT:
		536	PUSH_PL;
		537	PUSH_PV;
		538	break;
		539
		540	case EVENT_SHOUT:
		541	case EVENT_MUZZLE:
		542	case EVENT_KICK:
		543	PUSH_OB;
		544	PUSH_PV;
		545	break;
		546
		547	case EVENT_CLOCK:
		548	clean_obj_cache ();
		549	break;
		550
		551	case EVENT_TELL:
		552	break;
		553	}
		554
483	va_end (args);	555	va_end (args);
484		556
485	inject_event (&context);	557	PUTBACK;
486		558	int count = call_pv ("cf::inject_global_event", G_SCALAR | G_EVAL);
487	rv = context.returnvalue;	559	SPAGAIN;
		560
		561	if (SvTRUE (ERRSV))
		562	LOG (llevError, "global event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
		563
		564	rv = count > 0 ? POPi : 0;
		565
		566	PUTBACK;
		567	FREETMPS;
		568	LEAVE;
		569	}
488		570
489	return &rv;	571	return &rv;
490	}	572	}
491		573
492	void *	574	void *
493	eventListener (int *type, ...)	575	eventListener (int *type, ...)
494	{	576	{
495	static int rv = 0;	577	static int rv;
496	va_list args;	578	va_list args;
497	char *buf;	579	int event_code;
498	CFPContext context;	580	object *who, *activator, *third, *event;
		581	char *message, *extension, *options;
499		582
500	if (!perl)	583	if (!perl)
501	return;	584	return;
502		585
503	memset (&context, 0, sizeof (context));
504
505	va_start (args, type);	586	va_start (args, type);
506
507	context.who = va_arg (args, object *);	587	who = va_arg (args, object *);
508	context.event_code = va_arg (args, int);	588	event_code = va_arg (args, int);
509	context.activator = va_arg (args, object *);	589	activator = va_arg (args, object *);
510	context.third = va_arg (args, object *);	590	third = va_arg (args, object *);
511	buf = va_arg (args, char *);	591	message = va_arg (args, char *);
512		592	va_arg (args, int); // fix yourself
513	if (buf != 0)	593	extension = va_arg (args, char *);
514	strcpy (context.message, buf);	594	options = va_arg (args, char *);
515		595	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);	596	va_end (args);
520		597
521	inject_event (&context);	598	{
		599	dSP;
		600
		601	ENTER;
		602	SAVETMPS;
		603
		604	PUSHMARK (SP);
		605	EXTEND (SP, 10);
		606
		607	PUSHcfapi (STRING, extension);
		608	PUSHs (sv_2mortal (newSViv (event_code)));
		609
		610	PUSHcfapi (POBJECT, event);
		611	PUSHcfapi (POBJECT, who);
		612
		613	switch (event_code)
		614	{
		615	case EVENT_STOP: // $ob (e.g. arrow)
		616	case EVENT_TIME: // $ob
		617	case EVENT_TIMER: // $ob
		618	break;
		619
		620	case EVENT_APPLY: // $ob, $who
		621	case EVENT_DROP: // $ob, $who
		622	case EVENT_CLOSE: // $ob, $who
		623	case EVENT_DEATH: // $ob[, $killer]
		624	case EVENT_MOVE: // $ob, $enemy
		625	case EVENT_THROW: // $ob, $thrower
		626	PUSHcfapi (POBJECT, activator);
		627	break;
		628
		629	case EVENT_ATTACK: // $ob, $who, $victim (?? please god enlighten me)
		630	PUSHcfapi (POBJECT, activator);
		631	PUSHcfapi (POBJECT, third);
		632	break;
		633
		634	case EVENT_TRIGGER: // $ob, $originator, [$victim], [$msg]
		635	PUSHcfapi (POBJECT, activator);
		636	PUSHcfapi (POBJECT, third);
		637	PUSHcfapi (POBJECT, message);
		638	break;
		639
		640	case EVENT_SAY: // $ob, $who, $msg
		641	PUSHcfapi (POBJECT, activator);
		642	PUSHcfapi (STRING, message);
		643	break;
		644
		645	default:
		646	LOG (llevError, "perl plugin called for unsupported event type %d", event_code);
		647	break;
		648	}
		649
		650	PUTBACK;
		651	int count = call_pv ("cf::inject_event", G_SCALAR | G_EVAL);
		652	SPAGAIN;
		653
		654	if (SvTRUE (ERRSV))
		655	LOG (llevError, "event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
		656
		657	rv = count > 0 ? POPi : 0;
		658
		659	PUTBACK;
		660	FREETMPS;
		661	LEAVE;
		662	}
522		663
523	rv = context.returnvalue;
524	return &rv;	664	return &rv;
525	}	665	}
526		666
527	int	667	int
528	closePlugin ()	668	closePlugin ()
…		…
543		683
544	BOOT:	684	BOOT:
545	{	685	{
546	HV *stash = gv_stashpv ("cf", 1);	686	HV *stash = gv_stashpv ("cf", 1);
547		687
548	const struct {	688	static const struct {
549	const char *name;	689	const char *name;
550	IV iv;	690	IV iv;
551	} *civ, const_iv[] = {	691	} *civ, const_iv[] = {
552	# define const_iv(name) { # name, (IV)name },	692	# define const_iv(name) { # name, (IV)name },
553	const_iv (llevError)	693	const_iv (llevError)
554	const_iv (llevInfo)	694	const_iv (llevInfo)
555	const_iv (llevDebug)	695	const_iv (llevDebug)
556	const_iv (llevMonster)	696	const_iv (llevMonster)
557		697
558	const_iv (PLAYER)	698	const_iv (PLAYER)
		699	const_iv (TRANSPORT)
559	const_iv (ROD)	700	const_iv (ROD)
560	const_iv (TREASURE)	701	const_iv (TREASURE)
561	const_iv (POTION)	702	const_iv (POTION)
562	const_iv (FOOD)	703	const_iv (FOOD)
563	const_iv (POISON)	704	const_iv (POISON)
…		…
568	const_iv (BOW)	709	const_iv (BOW)
569	const_iv (WEAPON)	710	const_iv (WEAPON)
570	const_iv (ARMOUR)	711	const_iv (ARMOUR)
571	const_iv (PEDESTAL)	712	const_iv (PEDESTAL)
572	const_iv (ALTAR)	713	const_iv (ALTAR)
573	const_iv (CONFUSION)
574	const_iv (LOCKED_DOOR)	714	const_iv (LOCKED_DOOR)
575	const_iv (SPECIAL_KEY)	715	const_iv (SPECIAL_KEY)
576	const_iv (MAP)	716	const_iv (MAP)
577	const_iv (DOOR)	717	const_iv (DOOR)
578	const_iv (KEY)	718	const_iv (KEY)
…		…
679	const_iv (ITEM_TRANSFORMER)	819	const_iv (ITEM_TRANSFORMER)
680	const_iv (QUEST)	820	const_iv (QUEST)
681		821
682	const_iv (ST_BD_BUILD)	822	const_iv (ST_BD_BUILD)
683	const_iv (ST_BD_REMOVE)	823	const_iv (ST_BD_REMOVE)
		824
684	const_iv (ST_MAT_FLOOR)	825	const_iv (ST_MAT_FLOOR)
685	const_iv (ST_MAT_WALL)	826	const_iv (ST_MAT_WALL)
686	const_iv (ST_MAT_ITEM)	827	const_iv (ST_MAT_ITEM)
		828
		829	const_iv (AT_PHYSICAL)
		830	const_iv (AT_MAGIC)
		831	const_iv (AT_FIRE)
		832	const_iv (AT_ELECTRICITY)
		833	const_iv (AT_COLD)
		834	const_iv (AT_CONFUSION)
		835	const_iv (AT_ACID)
		836	const_iv (AT_DRAIN)
		837	const_iv (AT_WEAPONMAGIC)
		838	const_iv (AT_GHOSTHIT)
		839	const_iv (AT_POISON)
		840	const_iv (AT_SLOW)
		841	const_iv (AT_PARALYZE)
		842	const_iv (AT_TURN_UNDEAD)
		843	const_iv (AT_FEAR)
		844	const_iv (AT_CANCELLATION)
		845	const_iv (AT_DEPLETE)
		846	const_iv (AT_DEATH)
		847	const_iv (AT_CHAOS)
		848	const_iv (AT_COUNTERSPELL)
		849	const_iv (AT_GODPOWER)
		850	const_iv (AT_HOLYWORD)
		851	const_iv (AT_BLIND)
		852	const_iv (AT_INTERNAL)
		853	const_iv (AT_LIFE_STEALING)
		854	const_iv (AT_DISEASE)
687		855
688	const_iv (QUEST_IN_PROGRESS)	856	const_iv (QUEST_IN_PROGRESS)
689	const_iv (QUEST_DONE_QUEST)	857	const_iv (QUEST_DONE_QUEST)
690	const_iv (QUEST_DONE_TASK)	858	const_iv (QUEST_DONE_TASK)
691	const_iv (QUEST_START_QUEST)	859	const_iv (QUEST_START_QUEST)
…		…
832	const_iv (F_CURSED)	1000	const_iv (F_CURSED)
833	const_iv (F_DAMNED)	1001	const_iv (F_DAMNED)
834	const_iv (F_OPEN)	1002	const_iv (F_OPEN)
835	const_iv (F_NOPICK)	1003	const_iv (F_NOPICK)
836	const_iv (F_LOCKED)	1004	const_iv (F_LOCKED)
		1005
		1006	const_iv (P_BLOCKSVIEW)
		1007	const_iv (P_NO_MAGIC)
		1008	const_iv (P_IS_ALIVE)
		1009	const_iv (P_NO_CLERIC)
		1010	const_iv (P_NEED_UPDATE)
		1011	const_iv (P_NO_ERROR)
		1012	const_iv (P_OUT_OF_MAP)
		1013	const_iv (P_NEW_MAP)
		1014
		1015	const_iv (UP_OBJ_INSERT)
		1016	const_iv (UP_OBJ_REMOVE)
		1017	const_iv (UP_OBJ_CHANGE)
		1018	const_iv (UP_OBJ_FACE)
		1019
		1020	const_iv (INS_NO_MERGE)
		1021	const_iv (INS_ABOVE_FLOOR_ONLY)
		1022	const_iv (INS_NO_WALK_ON)
		1023	const_iv (INS_ON_TOP)
		1024	const_iv (INS_BELOW_ORIGINATOR)
		1025	const_iv (INS_MAP_LOAD)
		1026
		1027	const_iv (WILL_APPLY_HANDLE)
		1028	const_iv (WILL_APPLY_TREASURE)
		1029	const_iv (WILL_APPLY_EARTHWALL)
		1030	const_iv (WILL_APPLY_DOOR)
		1031	const_iv (WILL_APPLY_FOOD)
		1032
		1033	const_iv (SAVE_MODE)
		1034	const_iv (SAVE_DIR_MODE)
		1035
		1036	const_iv (M_PAPER)
		1037	const_iv (M_IRON)
		1038	const_iv (M_GLASS)
		1039	const_iv (M_LEATHER)
		1040	const_iv (M_WOOD)
		1041	const_iv (M_ORGANIC)
		1042	const_iv (M_STONE)
		1043	const_iv (M_CLOTH)
		1044	const_iv (M_ADAMANT)
		1045	const_iv (M_LIQUID)
		1046	const_iv (M_SOFT_METAL)
		1047	const_iv (M_BONE)
		1048	const_iv (M_ICE)
		1049	const_iv (M_SPECIAL)
		1050
		1051	const_iv (SK_EXP_ADD_SKILL)
		1052	const_iv (SK_EXP_TOTAL)
		1053	const_iv (SK_EXP_NONE)
		1054	const_iv (SK_SUBTRACT_SKILL_EXP)
		1055
		1056	const_iv (SK_LOCKPICKING)
		1057	const_iv (SK_HIDING)
		1058	const_iv (SK_SMITHERY)
		1059	const_iv (SK_BOWYER)
		1060	const_iv (SK_JEWELER)
		1061	const_iv (SK_ALCHEMY)
		1062	const_iv (SK_STEALING)
		1063	const_iv (SK_LITERACY)
		1064	const_iv (SK_BARGAINING)
		1065	const_iv (SK_JUMPING)
		1066	const_iv (SK_DET_MAGIC)
		1067	const_iv (SK_ORATORY)
		1068	const_iv (SK_SINGING)
		1069	const_iv (SK_DET_CURSE)
		1070	const_iv (SK_FIND_TRAPS)
		1071	const_iv (SK_MEDITATION)
		1072	const_iv (SK_PUNCHING)
		1073	const_iv (SK_FLAME_TOUCH)
		1074	const_iv (SK_KARATE)
		1075	const_iv (SK_CLIMBING)
		1076	const_iv (SK_WOODSMAN)
		1077	const_iv (SK_INSCRIPTION)
		1078	const_iv (SK_ONE_HANDED_WEAPON)
		1079	const_iv (SK_MISSILE_WEAPON)
		1080	const_iv (SK_THROWING)
		1081	const_iv (SK_USE_MAGIC_ITEM)
		1082	const_iv (SK_DISARM_TRAPS)
		1083	const_iv (SK_SET_TRAP)
		1084	const_iv (SK_THAUMATURGY)
		1085	const_iv (SK_PRAYING)
		1086	const_iv (SK_CLAWING)
		1087	const_iv (SK_LEVITATION)
		1088	const_iv (SK_SUMMONING)
		1089	const_iv (SK_PYROMANCY)
		1090	const_iv (SK_EVOCATION)
		1091	const_iv (SK_SORCERY)
		1092	const_iv (SK_TWO_HANDED_WEAPON)
		1093	const_iv (SK_SPARK_TOUCH)
		1094	const_iv (SK_SHIVER)
		1095	const_iv (SK_ACID_SPLASH)
		1096	const_iv (SK_POISON_NAIL)
		1097
		1098	const_iv (SOUND_NEW_PLAYER)
		1099	const_iv (SOUND_FIRE_ARROW)
		1100	const_iv (SOUND_LEARN_SPELL)
		1101	const_iv (SOUND_FUMBLE_SPELL)
		1102	const_iv (SOUND_WAND_POOF)
		1103	const_iv (SOUND_OPEN_DOOR)
		1104	const_iv (SOUND_PUSH_PLAYER)
		1105	const_iv (SOUND_PLAYER_HITS1)
		1106	const_iv (SOUND_PLAYER_HITS2)
		1107	const_iv (SOUND_PLAYER_HITS3)
		1108	const_iv (SOUND_PLAYER_HITS4)
		1109	const_iv (SOUND_PLAYER_IS_HIT1)
		1110	const_iv (SOUND_PLAYER_IS_HIT2)
		1111	const_iv (SOUND_PLAYER_IS_HIT3)
		1112	const_iv (SOUND_PLAYER_KILLS)
		1113	const_iv (SOUND_PET_IS_KILLED)
		1114	const_iv (SOUND_PLAYER_DIES)
		1115	const_iv (SOUND_OB_EVAPORATE)
		1116	const_iv (SOUND_OB_EXPLODE)
		1117	const_iv (SOUND_CLOCK)
		1118	const_iv (SOUND_TURN_HANDLE)
		1119	const_iv (SOUND_FALL_HOLE)
		1120	const_iv (SOUND_DRINK_POISON)
		1121	const_iv (SOUND_CAST_SPELL_0)
837	};	1122	};
838		1123
839	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1124	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
840	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1125	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
841		1126
842	const struct {	1127	static const struct {
843	const char *name;	1128	const char *name;
844	IV iv;	1129	IV iv;
845	} *event, event_list[] = {	1130	} *event, event_list[] = {
846	# define const_event(name) { # name, (IV)EVENT_ ## name },	1131	# define const_event(name) { # name, (IV)EVENT_ ## name },
847	const_event (NONE)	1132	const_event (NONE)
…		…
855	const_event (TIME)	1140	const_event (TIME)
856	const_event (THROW)	1141	const_event (THROW)
857	const_event (TRIGGER)	1142	const_event (TRIGGER)
858	const_event (CLOSE)	1143	const_event (CLOSE)
859	const_event (TIMER)	1144	const_event (TIMER)
		1145	const_event (MOVE)
860		1146
861	const_event (BORN)	1147	const_event (BORN)
862	const_event (CLOCK)	1148	const_event (CLOCK)
863	const_event (CRASH)	1149	const_event (CRASH)
864	const_event (PLAYER_DEATH)	1150	const_event (PLAYER_DEATH)
		1151	const_event (PLAYER_LOAD)
		1152	const_event (PLAYER_SAVE)
865	const_event (GKILL)	1153	const_event (GKILL)
866	const_event (LOGIN)	1154	const_event (LOGIN)
867	const_event (LOGOUT)	1155	const_event (LOGOUT)
868	const_event (MAPENTER)	1156	const_event (MAPENTER)
869	const_event (MAPLEAVE)	1157	const_event (MAPLEAVE)
870	const_event (MAPRESET)	1158	const_event (MAPRESET)
		1159	const_event (MAPLOAD)
		1160	const_event (MAPOUT)
		1161	const_event (MAPIN)
		1162	const_event (MAPCLEAN)
871	const_event (REMOVE)	1163	const_event (REMOVE)
872	const_event (SHOUT)	1164	const_event (SHOUT)
873	const_event (TELL)	1165	const_event (TELL)
874	const_event (MUZZLE)	1166	const_event (MUZZLE)
875	const_event (KICK)	1167	const_event (KICK)
		1168	//const_event (FREE_OB)
876	};	1169	};
877		1170
878	AV *av = get_av ("cf::EVENT", 1);	1171	AV *av = get_av ("cf::EVENT", 1);
879		1172
880	for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; )	1173	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));	1174	av_store (av, event->iv, newSVpv ((char *)event->name, 0));
882		1175
883	const struct {	1176	static const struct {
884	int dtype;	1177	int dtype;
885	const char *name;	1178	const char *name;
886	IV idx;	1179	IV idx;
887	} *cprop, prop_table[] = {	1180	} *cprop, prop_table[] = {
888	# define prop(type, name) { type, # name, (IV) CFAPI_ ## name },	1181	# define prop(type, name) { type, # name, (IV) CFAPI_ ## name },
…		…
977	prop (CFAPI_INT, OBJECT_PROP_ANIM_SPEED)	1270	prop (CFAPI_INT, OBJECT_PROP_ANIM_SPEED)
978	prop (CFAPI_INT, OBJECT_PROP_FRIENDLY)	1271	prop (CFAPI_INT, OBJECT_PROP_FRIENDLY)
979	prop (CFAPI_STRING, OBJECT_PROP_SHORT_NAME)	1272	prop (CFAPI_STRING, OBJECT_PROP_SHORT_NAME)
980	prop (CFAPI_INT, OBJECT_PROP_MAGICAL)	1273	prop (CFAPI_INT, OBJECT_PROP_MAGICAL)
981	prop (CFAPI_INT, OBJECT_PROP_LUCK)	1274	prop (CFAPI_INT, OBJECT_PROP_LUCK)
982	prop (CFAPI_LONG, OBJECT_PROP_EXP)
983	prop (CFAPI_POBJECT, OBJECT_PROP_OWNER)	1275	prop (CFAPI_POBJECT, OBJECT_PROP_OWNER)
984	prop (CFAPI_POBJECT, OBJECT_PROP_PRESENT)	1276	prop (CFAPI_POBJECT, OBJECT_PROP_PRESENT)
985	prop (CFAPI_INT, OBJECT_PROP_CHEATER)	1277	prop (CFAPI_INT, OBJECT_PROP_CHEATER)
986	prop (CFAPI_INT, OBJECT_PROP_MERGEABLE)	1278	prop (CFAPI_INT, OBJECT_PROP_MERGEABLE)
987	prop (CFAPI_INT, OBJECT_PROP_PICKABLE)	1279	prop (CFAPI_INT, OBJECT_PROP_PICKABLE)
…		…
1067	cf_object_set_int_property (obj, idx, SvIV (newval));	1359	cf_object_set_int_property (obj, idx, SvIV (newval));
1068	break;	1360	break;
1069	case CFAPI_LONG:	1361	case CFAPI_LONG:
1070	cf_object_set_long_property (obj, idx, SvNV (newval));	1362	cf_object_set_long_property (obj, idx, SvNV (newval));
1071	break;	1363	break;
		1364	case CFAPI_DOUBLE:
		1365	{
		1366	int unused_type;
		1367	object_set_property (&unused_type, obj, idx, (double)SvNV (newval));
		1368	}
		1369	break;
1072	case CFAPI_STRING:	1370	case CFAPI_STRING:
1073	cf_object_set_string_property (obj, idx, SvPV_nolen (newval));	1371	cf_object_set_string_property (obj, idx, SvOK (newval) ? SvPV_nolen (newval) : 0);
		1372	break;
		1373	case CFAPI_POBJECT:
		1374	{
		1375	int unused_type;
		1376	object_set_property (&unused_type, obj, idx, (object *)SvPTR_ornull (newval, "cf::object"));
		1377	}
1074	break;	1378	break;
1075	default:	1379	default:
1076	croak ("unhandled type '%d' in set_property '%d'", type, idx);	1380	croak ("unhandled type '%d' in set_property '%d'", type, idx);
1077	}	1381	}
1078		1382
		1383	# missing properties
		1384
		1385	void
		1386	set_attacktype (object *obj, U32 attacktype)
		1387	CODE:
		1388	obj->attacktype = attacktype;
		1389
		1390	U32
		1391	get_attacktype (object *obj)
		1392	ALIAS:
		1393	attacktype = 0
		1394	CODE:
		1395	RETVAL = obj->attacktype;
		1396	OUTPUT: RETVAL
		1397
		1398	# missing in plug-in api, of course
		1399	void
		1400	set_food (object *obj, int food)
		1401	CODE:
		1402	obj->stats.food = food;
		1403
		1404	int
		1405	get_food (object *obj)
		1406	ALIAS:
		1407	food = 0
		1408	CODE:
		1409	RETVAL = obj->stats.food;
		1410	OUTPUT: RETVAL
		1411
		1412	void
		1413	inv (object *obj)
		1414	PROTOTYPE: $
		1415	PPCODE:
		1416	{
		1417	object *o;
		1418	for (o = obj->inv; o; o = o->below)
		1419	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
		1420	}
		1421
1079	int cf_object_get_resistance (object *op, int rtype)	1422	int cf_object_get_resistance (object *op, int rtype)
1080	ALIAS: resistance = 0	1423	ALIAS: resistance = 0
1081		1424
1082	int cf_object_get_flag (object *op, int flag)	1425	int cf_object_get_flag (object *op, int flag)
1083	ALIAS: flag = 0	1426	ALIAS: flag = 0
1084		1427
1085	void cf_object_set_flag (object *op, int flag, int value)	1428	void cf_object_set_flag (object *op, int flag, int value)
1086		1429
1087	void cf_object_move (object *op, object *originator, int dir)	1430	void cf_object_move (object *op, int dir, object *originator = op)
1088		1431
1089	void cf_object_apply (object *op, object *author, int flags)	1432	void cf_object_apply (object *op, object *author, int flags = 0)
1090		1433
1091	void cf_object_apply_below (object *op)	1434	void cf_object_apply_below (object *op)
1092		1435
1093	void cf_object_remove (object *op)	1436	void cf_object_remove (object *op)
1094		1437
1095	void cf_object_free (object *op)	1438	void cf_object_free (object *op)
1096		1439
1097	object *cf_object_present_archname_inside (object *op, char *whatstr)	1440	object *cf_object_present_archname_inside (object *op, char *whatstr)
1098		1441
1099	int cf_object_transfer (object *op, int x, int y, int r, object *orig)	1442	int cf_object_transfer (object *op, int x, int y, int r = 0, object_ornull *orig = 0)
1100		1443
1101	int cf_object_change_map (object *op, int x, int y, mapstruct *map)	1444	int cf_object_change_map (object *op, int x, int y, mapstruct *map)
1102		1445
1103	object *cf_object_clone (object *op, int clonetype)	1446	object *cf_object_clone (object *op, int clonetype = 0)
1104		1447
1105	int cf_object_pay_item (object *op, object *buyer)	1448	int cf_object_pay_item (object *op, object *buyer)
1106		1449
1107	int cf_object_pay_amount (object *op, double amount)	1450	int cf_object_pay_amount (object *op, double amount)
1108		1451
1109	int cf_object_cast_spell (object *caster, object *ctoo, int dir, object *sp_, char *flags)	1452	int cf_object_cast_spell (object *caster, object *ctoo, int dir, object *spell_ob, char *stringarg = 0)
1110		1453
1111	int cf_object_cast_ability (object *caster, object *ctoo, int dir, object *sp_, char *flags)	1454	int cf_object_cast_ability (object *caster, object *ctoo, int dir, object *sp_, char *stringarg = 0)
1112		1455
1113	void cf_object_learn_spell (object *op, object *sp)	1456	void cf_object_learn_spell (object *op, object *sp)
1114		1457
1115	void cf_object_forget_spell (object *op, object *sp)	1458	void cf_object_forget_spell (object *op, object *sp)
1116		1459
…		…
1151		1494
1152	char *cf_object_get_key (object *op, char *keyname)	1495	char *cf_object_get_key (object *op, char *keyname)
1153	ALIAS: key = 0	1496	ALIAS: key = 0
1154		1497
1155	void cf_object_set_key (object *op, char *keyname, char *value)	1498	void cf_object_set_key (object *op, char *keyname, char *value)
		1499
		1500	object *cf_create_object_by_name (const char *name)
		1501
		1502	void change_exp (object *op, double exp, const char *skill_name = 0, int flag = 0)
		1503
		1504	void player_lvl_adj (object *who, object *skill = 0)
		1505
		1506	int kill_object (object *op, int dam = 0, object *hitter = 0, int type = AT_PHYSICAL)
		1507
		1508	MODULE = cf PACKAGE = cf::object PREFIX = cf_
		1509
		1510	void cf_fix_object (object *pl)
		1511	ALIAS: fix = 0
		1512
		1513	object *cf_insert_ob_in_ob (object *ob, object *where)
		1514
		1515	# no clean way to get an object from an archetype - stupid idiotic
		1516	# dumb kludgy misdesigned plug-in api slowly gets on my nerves.
		1517
		1518	object *new (const char *archetype = 0)
		1519	PROTOTYPE: ;$
		1520	CODE:
		1521	RETVAL = archetype ? get_archetype (archetype) : cf_create_object ();
		1522	OUTPUT:
		1523	RETVAL
		1524
		1525	object *insert_ob_in_map_at (object *ob, mapstruct *where, object_ornull *orig, int flag, int x, int y)
		1526	PROTOTYPE: $$$$$$
		1527	CODE:
		1528	{
		1529	int unused_type;
		1530	RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y);
		1531	}
		1532
		1533	# syntatic sugar for easier use in event callbacks.
		1534	const char *options (object *op)
		1535	CODE:
		1536	RETVAL = op->name;
		1537	OUTPUT:
		1538	RETVAL
		1539
		1540	const char *get_ob_key_value (object *op, const char *key)
		1541
		1542	bool set_ob_key_value (object *op, const char *key, const char *value = 0, int add_key = 1)
		1543
		1544	object *get_nearest_player (object *ob)
		1545	ALIAS: nearest_player = 0
		1546	PREINIT:
		1547	extern object *get_nearest_player (object *);
		1548
		1549	void rangevector (object *ob, object *other, int flags = 0)
		1550	PROTOTYPE: $$;$
		1551	PPCODE:
		1552	{
		1553	rv_vector rv;
		1554	get_rangevector (ob, other, &rv, flags);
		1555	EXTEND (SP, 5);
		1556	PUSHs (newSVuv (rv.distance));
		1557	PUSHs (newSViv (rv.distance_x));
		1558	PUSHs (newSViv (rv.distance_y));
		1559	PUSHs (newSViv (rv.direction));
		1560	PUSHs (newSVcfapi (CFAPI_POBJECT, rv.part));
		1561	}
		1562
		1563	bool on_same_map_as (object *ob, object *other)
		1564	CODE:
		1565	RETVAL = on_same_map (ob, other);
		1566	OUTPUT: RETVAL
1156		1567
1157	char *	1568	char *
1158	base_name (object *ob, int plural)	1569	base_name (object *ob, int plural)
1159	CODE:	1570	CODE:
1160	RETVAL = cf_query_base_name (ob, plural);	1571	RETVAL = cf_query_base_name (ob, plural);
1161	OUTPUT: RETVAL	1572	OUTPUT: RETVAL
1162		1573
1163	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_	1574	living *
1164		1575	stats (object *ob)
1165	object *cf_create_object ()	1576	CODE:
1166	PROTOTYPE:	1577	RETVAL = &ob->stats;
1167	ALIAS: new = 0	1578	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		1579
1179		1580
1180	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_	1581	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_
1181		1582
1182	player *player (object *op)	1583	player *player (object *op)
1183	CODE:	1584	CODE:
1184	RETVAL = cf_player_find (cf_query_name (op));	1585	RETVAL = op->contr;
1185	OUTPUT: RETVAL	1586	OUTPUT: RETVAL
1186		1587
1187	void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)	1588	void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)
1188		1589
1189	object *cf_player_send_inventory (object *op)	1590	object *cf_player_send_inventory (object *op)
		1591
		1592	player *contr (object *op)
		1593	CODE:
		1594	RETVAL = op->contr;
		1595	OUTPUT: RETVAL
1190		1596
1191	char *cf_player_get_ip (object *op)	1597	char *cf_player_get_ip (object *op)
1192	ALIAS: ip = 0	1598	ALIAS: ip = 0
1193		1599
1194	object *cf_player_get_marked_item (object *op)	1600	object *cf_player_get_marked_item (object *op)
…		…
1199	partylist *cf_player_get_party (object *op)	1605	partylist *cf_player_get_party (object *op)
1200	ALIAS: party = 0	1606	ALIAS: party = 0
1201		1607
1202	void cf_player_set_party (object *op, partylist *party)	1608	void cf_player_set_party (object *op, partylist *party)
1203		1609
		1610	void change_skill (object *op, double exp, char *skill_name = 0, int flag = 0)
		1611
		1612	void kill_player (object *op)
1204		1613
1205	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_	1614	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_
1206		1615
1207	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_	1616	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_
1208		1617
1209	player *cf_player_find (char *name)	1618	player *cf_player_find (char *name)
1210	PROTOTYPE: $	1619	PROTOTYPE: $
1211		1620
1212	void cf_player_move (player *pl, int dir)	1621	void cf_player_move (player *pl, int dir)
1213		1622
		1623	void MapNewmapCmd (player *pl)
		1624
		1625	void play_sound_player_only (player *pl, int soundnum, int x = 0, int y = 0);
		1626
1214	# nonstandard	1627	# nonstandard
1215	object *ob (player *pl)	1628	object *ob (player *pl)
1216	CODE:	1629	CODE:
1217	RETVAL = pl->ob;	1630	RETVAL = pl->ob;
		1631	OUTPUT: RETVAL
		1632
		1633	player *first ()
		1634	CODE:
		1635	RETVAL = first_player;
		1636	OUTPUT: RETVAL
		1637
		1638	player *next (player *pl)
		1639	CODE:
		1640	RETVAL = pl->next;
		1641	OUTPUT: RETVAL
		1642
		1643	int
		1644	listening (player *pl, int new_value = -1)
		1645	CODE:
		1646	RETVAL = pl->listening;
		1647	if (new_value >= 0)
		1648	pl->listening = new_value;
		1649	OUTPUT:
		1650	RETVAL
		1651
		1652	void get_savebed (player *pl)
		1653	ALIAS:
		1654	savebed = 0
		1655	PPCODE:
		1656	EXTEND (SP, 3);
		1657	PUSHs (sv_2mortal (newSVpv (pl->savebed_map, 0)));
		1658	PUSHs (sv_2mortal (newSViv (pl->bed_x)));
		1659	PUSHs (sv_2mortal (newSViv (pl->bed_y)));
		1660
		1661	void set_savebed (player *pl, char *map_path, int x, int y)
		1662	CODE:
		1663	strcpy (pl->savebed_map, map_path);
		1664	pl->bed_x = x;
		1665	pl->bed_y = y;
		1666
		1667	void
		1668	list ()
		1669	PPCODE:
		1670	{
		1671	player *pl;
		1672	for (pl = first_player; pl; pl = pl->next)
		1673	XPUSHs (newSVcfapi (CFAPI_PPLAYER, pl));
		1674	}
		1675
		1676	bool
		1677	peaceful (player *pl, bool new_setting = 0)
		1678	PROTOTYPE: $;$
		1679	CODE:
		1680	RETVAL = pl->peaceful;
		1681	if (items > 1)
		1682	pl->peaceful = new_setting;
		1683	OUTPUT:
		1684	RETVAL
		1685
		1686	living *
		1687	orig_stats (player *pl)
		1688	CODE:
		1689	RETVAL = &pl->orig_stats;
		1690	OUTPUT: RETVAL
		1691
		1692	living *
		1693	last_stats (player *pl)
		1694	CODE:
		1695	RETVAL = &pl->last_stats;
1218	OUTPUT: RETVAL	1696	OUTPUT: RETVAL
1219		1697
1220		1698
1221	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_	1699	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
1222		1700
…		…
1236	break;	1714	break;
1237	default:	1715	default:
1238	croak ("unhandled type '%d' in set_property '%d'", type, idx);	1716	croak ("unhandled type '%d' in set_property '%d'", type, idx);
1239	}	1717	}
1240		1718
		1719	mapstruct *new (int width, int height)
		1720	PROTOTYPE:
		1721	CODE:
		1722	{
		1723	int unused_type;
		1724	RETVAL = map_get_map (&unused_type, 0, width, height);
		1725	}
		1726	OUTPUT:
		1727	RETVAL
		1728
		1729	void delete_map (mapstruct *map)
		1730
		1731	void clean_tmp_map (mapstruct *map)
		1732
		1733	void play_sound_map (mapstruct *map, int x, int y, int sound_num)
		1734
1241	mapstruct *cf_map_get_map (char *name)	1735	mapstruct *cf_map_get_map (char *name)
1242	PROTOTYPE: $	1736	PROTOTYPE: $
1243	ALIAS: map = 0	1737	ALIAS: map = 0
1244		1738
1245	mapstruct *cf_map_get_first ()	1739	mapstruct *cf_map_get_first ()
1246	PROTOTYPE:	1740	PROTOTYPE:
1247	ALIAS: first = 0	1741	ALIAS: first = 0
1248		1742
		1743	# whoever "designed" the plug-in api should have wasted
		1744	# his/her time with staying away form the project - would have
		1745	# saved others a lot of time, without doubt.
		1746	void set_path (mapstruct *where, char *path)
		1747	CODE:
		1748	strcpy (where->path, path);
		1749
		1750	bool unique (mapstruct *map)
		1751	CODE:
		1752	RETVAL = map->unique;
		1753	OUTPUT:
		1754	RETVAL
		1755
		1756	void set_unique (mapstruct *map, bool unique)
		1757	CODE:
		1758	map->unique = unique;
		1759
1249	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)	1760	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)
1250		1761
1251	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)	1762	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)
1252		1763
1253	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)	1764	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)
1254	C_ARGS: str, map, nx, ny	1765	C_ARGS: str, map, nx, ny
1255		1766
1256	#int cf_map_get_flags (mapstruct* map, mapstruct** nmap, I16 x, I16 y, I16 *nx, I16 *ny)	1767	#int cf_map_get_flags (mapstruct* map, mapstruct** nmap, I16 x, I16 y, I16 *nx, I16 *ny)
1257		1768
		1769	void
		1770	at (mapstruct *obj, unsigned int x, unsigned int y)
		1771	PROTOTYPE: $$$
		1772	INIT:
		1773	if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_EMPTY;
		1774	PPCODE:
		1775	{
		1776	object *o;
		1777
		1778	for (o = GET_MAP_OB (obj, x, y); o; o = o->above)
		1779	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
		1780	}
		1781
		1782	SV *
		1783	bot_at (mapstruct *obj, unsigned int x, unsigned int y)
		1784	PROTOTYPE: $$$
		1785	ALIAS:
		1786	top_at = 1
		1787	flags_at = 2
		1788	light_at = 3
		1789	move_block_at = 4
		1790	move_slow_at = 5
		1791	move_on_at = 6
		1792	move_off_at = 7
		1793	INIT:
		1794	if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_UNDEF;
		1795	CODE:
		1796	switch (ix)
		1797	{
		1798	case 0: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_OB (obj, x, y)); break;
		1799	case 1: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_TOP (obj, x, y)); break;
		1800	case 2: RETVAL = newSVuv ( GET_MAP_FLAGS (obj, x, y)); break;
		1801	case 3: RETVAL = newSViv ( GET_MAP_LIGHT (obj, x, y)); break;
		1802	case 4: RETVAL = newSVuv ( GET_MAP_MOVE_BLOCK (obj, x, y)); break;
		1803	case 5: RETVAL = newSVuv ( GET_MAP_MOVE_SLOW (obj, x, y)); break;
		1804	case 6: RETVAL = newSVuv ( GET_MAP_MOVE_ON (obj, x, y)); break;
		1805	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
		1806	}
		1807	OUTPUT:
		1808	RETVAL
		1809
		1810	# "serialise" map perl data into a ref
		1811	void
		1812	_get_obs (mapstruct *map)
		1813	PPCODE:
		1814	{
		1815	object *o;
		1816	int x, y;
		1817	AV *obs = newAV ();
		1818	int nonnull = 0;
		1819
		1820	for (y = 0; y < MAP_HEIGHT (map); y++)
		1821	for (x = 0; x < MAP_WIDTH (map); x++)
		1822	{
		1823	AV *av = newAV ();
		1824
		1825	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
		1826	{
		1827	SV *sv = SVptr_cache_get (o);
		1828
		1829	if (sv && HvFILL (SvRV (sv)))
		1830	{
		1831	nonnull = 1;
		1832	sv = newSVsv (sv);
		1833	}
		1834	else
		1835	sv = &PL_sv_undef;
		1836
		1837	av_push (av, sv);
		1838	}
		1839
		1840	av_store (obs, x + y * MAP_HEIGHT (map), newRV_noinc ((SV *)av));
		1841	}
		1842
		1843	if (nonnull)
		1844	XPUSHs (sv_2mortal (newRV_noinc ((SV *)obs)));
		1845	else
		1846	SvREFCNT_dec (obs);
		1847	}
		1848
		1849	# "deserialise" perl map data into the map
		1850	void
		1851	_set_obs (mapstruct *map, SV *sv)
		1852	CODE:
		1853	{
		1854	object *o;
		1855	AV *av;
		1856	int x, y;
		1857	AV *obs = (AV *)SvRV (sv);
		1858
		1859	for (y = 0; y < MAP_HEIGHT (map); y++)
		1860	for (x = 0; x < MAP_WIDTH (map); x++)
		1861	{
		1862	sv = *av_fetch (obs, x + y * MAP_HEIGHT (map), 1);
		1863
		1864	if (!SvROK (sv))
		1865	continue;
		1866
		1867	av = (AV *)SvRV (sv);
		1868
		1869	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
		1870	{
		1871	sv = av_shift (av);
		1872
		1873	if (SvROK (sv))
		1874	{
		1875	sv_magic ((SV *)SvRV (sv), 0, PERL_MAGIC_ext, (char *)o, 0);
		1876	SVptr_cache_set (o, sv);
		1877	}
		1878	}
		1879	}
		1880	}
1258		1881
1259		1882
1260	MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_	1883	MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
1261		1884
1262	archetype*cf_archetype_get_first()	1885	archetype *cf_archetype_get_first()
1263	PROTOTYPE:	1886	PROTOTYPE:
1264	ALIAS: first = 0	1887	ALIAS: first = 0
1265		1888
1266	archetype *cf_archetype_get_next (archetype *arch)	1889	archetype *cf_archetype_get_next (archetype *arch)
1267	ALIAS: next = 0	1890	ALIAS: next = 0
…		…
1316		1939
1317	const char *cf_region_get_message (region *reg)	1940	const char *cf_region_get_message (region *reg)
1318	ALIAS: message = 0	1941	ALIAS: message = 0
1319		1942
1320		1943
		1944	MODULE = cf PACKAGE = cf::living PREFIX = cf_living_
		1945
		1946	double
		1947	exp (living *liv, double new_val = 0.)
		1948	PROTOTYPE: $;$
		1949	ALIAS:
		1950	Str = 1
		1951	Dex = 2
		1952	Con = 3
		1953	Wis = 4
		1954	Cha = 5
		1955	Int = 6
		1956	Pow = 7
		1957	wc = 8
		1958	ac = 9
		1959	hp = 10
		1960	maxhp = 11
		1961	sp = 12
		1962	maxsp = 13
		1963	grace = 14
		1964	maxgrace = 15
		1965	food = 16
		1966	dam = 17
		1967	luck = 18
		1968	CODE:
		1969	# define LIVING_ACC(acc,idx) case idx: RETVAL = liv->acc; if (items > 1) liv->acc = new_val; break
		1970	switch (ix)
		1971	{
		1972	LIVING_ACC (exp , 0);
		1973	LIVING_ACC (Str , 1);
		1974	LIVING_ACC (Dex , 2);
		1975	LIVING_ACC (Con , 3);
		1976	LIVING_ACC (Wis , 4);
		1977	LIVING_ACC (Cha , 5);
		1978	LIVING_ACC (Int , 6);
		1979	LIVING_ACC (Pow , 7);
		1980	LIVING_ACC (wc , 8);
		1981	LIVING_ACC (ac , 9);
		1982	LIVING_ACC (hp , 10);
		1983	LIVING_ACC (maxhp , 11);
		1984	LIVING_ACC (sp , 12);
		1985	LIVING_ACC (maxsp , 13);
		1986	LIVING_ACC (grace , 14);
		1987	LIVING_ACC (maxgrace, 15);
		1988	LIVING_ACC (food , 16);
		1989	LIVING_ACC (dam , 17);
		1990	LIVING_ACC (luck , 18);
		1991	}
		1992	# undef LIVING_ACC
		1993	OUTPUT:
		1994	RETVAL
		1995

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