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

Comparing deliantra/server/plugins/cfperl/cfperl.xs (file contents):
Revision 1.17 by root, Wed Feb 8 05:22:41 2006 UTC vs.
Revision 1.56 by root, Tue Jul 11 14:24:16 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 0.0"	33	#define PLUGIN_VERSION "cfperl 0.3"
35		34
36	#ifndef __CEXTRACT__	35	#ifndef __CEXTRACT__
37	#include <plugin.h>	36	#include <plugin.h>
38	#endif	37	#endif
39		38
…		…
42	#else	41	#else
43	#define MODULEAPI	42	#define MODULEAPI
44	#endif	43	#endif
45		44
46	#include <plugin_common.h>	45	#include <plugin_common.h>
		46	#include <sounds.h>
47		47
48	#include <stdarg.h>	48	#include <stdarg.h>
49		49
		50	//#include "EventAPI.h"
50	#include "perlxsi.c"	51	#include "perlxsi.c"
		52
		53	typedef object object_ornull;
		54	typedef mapstruct mapstruct_ornull;
51		55
52	static f_plug_api gethook;	56	static f_plug_api gethook;
53	static f_plug_api registerGlobalEvent;	57	static f_plug_api registerGlobalEvent;
54	static f_plug_api unregisterGlobalEvent;	58	static f_plug_api unregisterGlobalEvent;
55	static f_plug_api systemDirectory;	59	static f_plug_api systemDirectory;
56	static f_plug_api object_set_property;	60	static f_plug_api object_set_property;
57	static f_plug_api map_get_map;	61	static f_plug_api map_get_map;
		62	static f_plug_api object_insert;
58		63
		64	/* this is a stupid way to do things, and awkward to use for plug-in authors */
59	typedef struct	65	typedef struct
60	{	66	{
61	object* who;	67	object* who;
62	object* activator;	68	object* activator;
63	object* third;	69	object* third;
		70	object* event;
		71	mapstruct* map;
64	char message[1024];	72	char message[1024];
65	int fix;	73	int fix; // seems to be python-only, and should not be part of the API
66	int event_code;	74	int event_code;
67	char extension[1024]; // name field, should invoke specific perl extension	75	char extension[1024]; // name field, should invoke specific perl extension
68	char options[1024]; // slaying field of event_connectors	76	char options[1024]; // slaying field of event_connectors
69	int returnvalue;	77	int returnvalue;
70	} CFPContext;	78	} CFPContext;
71		79
72	//static int current_command = -999;
73
74	static HV *obj_cache;	80	static HV *obj_cache;
75	static PerlInterpreter *perl;	81	static PerlInterpreter *perl;
		82
		83	#define PUSHcfapi(type,value) PUSHs (sv_2mortal (newSVcfapi (CFAPI_ ## type, (value))))
		84	#define PUSHcfapi_va(type,ctype) PUSHcfapi (type, va_arg (args, ctype))
		85	#define PUSH_OB PUSHcfapi_va(POBJECT, object *)
		86	#define PUSH_PL PUSHcfapi_va(PPLAYER, player *)
		87	#define PUSH_MAP PUSHcfapi_va(PMAP, mapstruct *)
		88	#define PUSH_PV PUSHcfapi_va(STRING, const char *)
		89	#define PUSH_IV PUSHs (sv_2mortal (newSViv (va_arg (args, int))))
76		90
77	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	91	//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
78		92
79	// garbage collect some perl objects, if possible	93	// garbage collect some perl objects, if possible
80	// all objects no longer referenced and empty are	94	// all objects no longer referenced and empty are
81	// eligible for destruction.	95	// eligible for destruction.
82	void	96	void
83	clean_obj_cache ()	97	clean_obj_cache ()
84	{	98	{
85	return; //D // killing neko-san gives me an unreferenced scalar	99	static int count;
		100
		101	if (++count & 7)
		102	return;
		103
86	int todo = 10;	104	int todo = 1000;
87	do	105	do
88	{	106	{
89	I32 klen;	107	I32 klen;
90	char *key;	108	char *key;
91	HE *he = hv_iternext (obj_cache);	109	HE *he = hv_iternext (obj_cache);
92		110
93	if (he)	111	if (he)
94	{	112	{
95	SV *sv = hv_iterval (obj_cache, he);	113	SV *sv = hv_iterval (obj_cache, he);
96		114
97	// emopty and unreferened? nuke it	115	// empty and unreferenced? nuke it
98	if (SvREFCNT (sv) == 1 && SvREFCNT (SvRV (sv)) == 1 && !HvFILL ((HV *)(SvRV (sv))))	116	if (SvREFCNT (sv) == 1 && SvREFCNT (SvRV (sv)) == 1 && !HvFILL ((HV *)(SvRV (sv))))
99	{	117	{
100	hv_delete (obj_cache, HeKEY (he), HeKLEN (he), G_DISCARD);	118	hv_delete (obj_cache, HeKEY (he), HeKLEN (he), G_DISCARD);
101	todo++;	119	todo++;
102	}	120	}
…		…
108	}	126	}
109		127
110	static SV *	128	static SV *
111	newSVptr (void *ptr, const char *klass)	129	newSVptr (void *ptr, const char *klass)
112	{	130	{
		131	SV *sv;
		132
113	if (!ptr)	133	if (!ptr)
114	return &PL_sv_undef;	134	return &PL_sv_undef;
115		135
116	HV *hv = newHV ();	136	sv = newSV (0);
117	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	137	sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
118	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	138	return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1));
		139	}
		140
		141	static void
		142	SVptr_cache_set (void *ptr, SV *sv)
		143	{
		144	hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0);
		145	}
		146
		147	static SV *
		148	SVptr_cache_get (void *ptr)
		149	{
		150	SV **he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);
		151
		152	return he ? *he : 0;
119	}	153	}
120		154
121	static SV *	155	static SV *
122	newSVptr_cached (void *ptr, const char *klass)	156	newSVptr_cached (void *ptr, const char *klass)
123	{	157	{
124	SV *sv, **he;	158	SV *sv;
125		159
126	if (!ptr)	160	if (!ptr)
127	return &PL_sv_undef;	161	return &PL_sv_undef;
128		162
129	he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);	163	sv = SVptr_cache_get (ptr);
130		164
131	if (he)	165	if (!sv)
132	sv = *he;
133	else
134	{	166	{
135	return sv; //D	167	HV *hv = newHV ();
136	sv = newSVptr (ptr, klass);	168	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
137	hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0);	169	sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		170
		171	SVptr_cache_set (ptr, sv);
138	}	172	}
139		173
140	return newSVsv (sv);	174	return newSVsv (sv);
141	}	175	}
142		176
…		…
162	croak ("perl code used %s object, but C object is already destroyed, caught", klass);	196	croak ("perl code used %s object, but C object is already destroyed, caught", klass);
163		197
164	return (long)mg->mg_ptr;	198	return (long)mg->mg_ptr;
165	}	199	}
166		200
		201	static long
		202	SvPTR_ornull (SV *sv, const char *klass)
		203	{
		204	if (SvOK (sv))
		205	return SvPTR (sv, klass);
		206	else
		207	return 0;
		208	}
		209
167	SV *	210	SV *
168	newSVcfapi (int type, ...)	211	newSVcfapi (int type, ...)
169	{	212	{
170	SV *sv;	213	SV *sv;
171		214
172	va_list args;	215	va_list args;
173	va_start (args, type);	216	va_start (args, type);
174		217
175	switch (type)	218	switch (type)
176	{	219	{
		220	#if 0
		221	case CFAPI_INT16:
		222	sv = newSViv (*va_arg (args, sint16_t *));
		223	break;
		224	#endif
		225
177	case CFAPI_INT:	226	case CFAPI_INT:
178	sv = newSViv (*va_arg (args, int *));	227	sv = newSViv (*va_arg (args, int *));
179	break;	228	break;
180		229
181	case CFAPI_LONG:	230	case CFAPI_LONG:
182	sv = newSViv (*va_arg (args, long *));	231	sv = newSVnv ((double)*va_arg (args, sint64 *)); /* oh, the humanity! */
183	break;	232	break;
184		233
185	case CFAPI_DOUBLE:	234	case CFAPI_DOUBLE:
186	sv = newSViv (*va_arg (args, double *));	235	sv = newSVnv (*va_arg (args, double *));
187	break;	236	break;
188		237
189	case CFAPI_STRING:	238	case CFAPI_STRING:
190	{	239	{
191	char *str = va_arg (args, char *);	240	char *str = va_arg (args, char *);
…		…
198	object *obj = va_arg (args, object *);	247	object *obj = va_arg (args, object *);
199		248
200	if (!obj)	249	if (!obj)
201	sv = &PL_sv_undef;	250	sv = &PL_sv_undef;
202	else	251	else
203	switch (*(int *)cf_object_get_property (obj, CFAPI_OBJECT_PROP_TYPE))	252	switch (obj->type)
204	{	253	{
205	case MAP:	254	case MAP:
206	sv = newSVptr_cached (obj, "cf::object::map");	255	sv = newSVptr_cached (obj, "cf::object::map");
207	break;	256	break;
208		257
…		…
244	va_end (args);	293	va_end (args);
245		294
246	return sv;	295	return sv;
247	}	296	}
248		297
249	/////////////////////////////////////////////////////////////////////////////
250
251	void
252	inject_event (const char *func, CFPContext *context)
253	{
254	dSP;
255
256	ENTER;
257	SAVETMPS;
258
259	PUSHMARK (SP);
260
261	HV *hv = newHV ();
262	#define hv_context(type,addr,expr) hv_store (hv, #expr, sizeof (#expr) - 1, newSVcfapi (type, addr context->expr), 0)
263	hv_context (CFAPI_POBJECT, ,who);
264	hv_context (CFAPI_POBJECT, ,activator);
265	hv_context (CFAPI_POBJECT, ,third);
266	hv_context (CFAPI_STRING , ,message);
267	hv_context (CFAPI_INT ,&,fix);
268	hv_context (CFAPI_INT ,&,event_code);
269	hv_context (CFAPI_STRING , ,options);
270	hv_context (CFAPI_STRING , ,extension);
271
272	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
273
274	PUTBACK;
275	int count = call_pv (func, G_SCALAR | G_EVAL);
276	SPAGAIN;
277
278	if (SvTRUE (ERRSV))
279	LOG (llevError, "event '%d' callback evaluation error: %s", context->event_code, SvPV_nolen (ERRSV));
280
281	context->returnvalue = count > 0 ? POPi : 0;
282
283	PUTBACK;
284	FREETMPS;
285	LEAVE;
286	}
287
288	/////////////////////////////////////////////////////////////////////////////	298	/////////////////////////////////////////////////////////////////////////////
289		299
290	int	300	int
291	initPlugin (const char *iversion, f_plug_api gethooksptr)	301	initPlugin (const char *iversion, f_plug_api gethooksptr)
292	{	302	{
…		…
391	registerGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_register_global_event");	401	registerGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_register_global_event");
392	unregisterGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_unregister_global_event");	402	unregisterGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_unregister_global_event");
393	systemDirectory = gethook (&rtype, hooktype, "cfapi_system_directory");	403	systemDirectory = gethook (&rtype, hooktype, "cfapi_system_directory");
394	object_set_property = gethook (&rtype, hooktype, "cfapi_object_set_property");	404	object_set_property = gethook (&rtype, hooktype, "cfapi_object_set_property");
395	map_get_map = gethook (&rtype, hooktype, "cfapi_map_get_map");	405	map_get_map = gethook (&rtype, hooktype, "cfapi_map_get_map");
		406	object_insert = gethook (&rtype, hooktype, "cfapi_object_insert");
396		407
397	cf_init_plugin (gethook);	408	cf_init_plugin (gethook);
398		409
399	/* Pick the global events you want to monitor from this plugin */	410	/* Pick the global events you want to monitor from this plugin */
400	registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener);	411	registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener);
…		…
405	registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener);	416	registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener);
406	registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener);	417	registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener);
407	registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener);	418	registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener);
408	registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener);	419	registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener);
409	registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener);	420	registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener);
		421	registerGlobalEvent (NULL, EVENT_MAPLOAD, PLUGIN_NAME, globalEventListener);
		422	registerGlobalEvent (NULL, EVENT_MAPOUT, PLUGIN_NAME, globalEventListener);
		423	registerGlobalEvent (NULL, EVENT_MAPIN, PLUGIN_NAME, globalEventListener);
		424	registerGlobalEvent (NULL, EVENT_MAPCLEAN, PLUGIN_NAME, globalEventListener);
410	registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);	425	registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);
411	registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);	426	registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);
412	registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);	427	registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);
413	registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);	428	registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);
414	registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);	429	registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);
415	registerGlobalEvent (NULL, EVENT_FREE_OB, PLUGIN_NAME, globalEventListener);	430	registerGlobalEvent (NULL, EVENT_FREE_OB, PLUGIN_NAME, globalEventListener);
		431	registerGlobalEvent (NULL, EVENT_PLAYER_LOAD, PLUGIN_NAME, globalEventListener);
		432	registerGlobalEvent (NULL, EVENT_PLAYER_SAVE, PLUGIN_NAME, globalEventListener);
		433	registerGlobalEvent (NULL, EVENT_EXTCMD, PLUGIN_NAME, globalEventListener);
416		434
417	char *argv[] = {	435	char *argv[] = {
418	"",	436	"",
419	"-e"	437	"-e"
420	"BEGIN {"	438	"BEGIN {"
…		…
426	};	444	};
427		445
428	perl = perl_alloc ();	446	perl = perl_alloc ();
429	perl_construct (perl);	447	perl_construct (perl);
430		448
		449	PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
		450
431	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))	451	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))
432	{	452	{
433	printf ("unable to initialize perl-interpreter, continuing without.\n");	453	printf ("unable to initialize perl-interpreter, continuing without.\n");
434		454
435	perl_destruct (perl);	455	perl_destruct (perl);
…		…
446		466
447	void *	467	void *
448	globalEventListener (int *type, ...)	468	globalEventListener (int *type, ...)
449	{	469	{
450	va_list args;	470	va_list args;
451	static int rv = 0;	471	static int rv;
452	CFPContext context;	472	int event_code;
453	char *buf;
454	player *pl;
455	object *op;
456		473
457	if (!perl)	474	if (!perl)
458	return;	475	return;
459		476
460	memset (&context, 0, sizeof (context));
461
462	va_start (args, type);	477	va_start (args, type);
463	context.event_code = va_arg (args, int);	478	event_code = va_arg (args, int);
464		479
465	switch (context.event_code)	480	if (event_code == EVENT_FREE_OB)
466	{	481	{
467	case EVENT_CRASH:	482	player *pl;
468	printf ("Unimplemented for now\n");	483	object *op;
469	break;	484	SV *sv;
470		485
471	case EVENT_MAPENTER:
472	case EVENT_MAPLEAVE:
473	case EVENT_FREE_OB:
474	case EVENT_BORN:
475	case EVENT_REMOVE:
476	context.activator = va_arg (args, object *);
477	break;
478
479	case EVENT_PLAYER_DEATH:
480	context.who = va_arg (args, object *);	486	op = va_arg (args, object *);
481	break;	487	sv = hv_delete (obj_cache, (char *)&op, sizeof (void *), 0);
482		488
483	case EVENT_GKILL:	489	if (sv)
484	context.who = va_arg (args, object *);	490	clearSVptr (sv);
485	context.activator = va_arg (args, object *);
486	break;
487		491
488	case EVENT_LOGIN:	492	rv = 0;
489	case EVENT_LOGOUT:
490	pl = va_arg (args, player *);
491	context.activator = pl->ob;
492	buf = va_arg (args, char *);
493	if (buf != 0)
494	strncpy (context.message, buf, sizeof (context.message));
495	break;
496
497	case EVENT_SHOUT:
498	case EVENT_MUZZLE:
499	case EVENT_KICK:
500	context.activator = va_arg (args, object *);
501	buf = va_arg (args, char *);
502	if (buf != 0)
503	strncpy (context.message, buf, sizeof (context.message));
504	break;
505
506	case EVENT_CLOCK:
507	clean_obj_cache ();
508	break;
509
510	case EVENT_TELL:
511	break;
512
513	case EVENT_MAPRESET:
514	buf = va_arg (args, char *);
515	if (buf != 0)
516	strncpy (context.message, buf, sizeof (context.message));
517	break;
518	}	493	}
519		494	else if (event_code == EVENT_CLOCK)
520	va_end (args);
521
522	if (context.event_code == EVENT_FREE_OB)
523	{	495	{
524	SV *sv = hv_delete (obj_cache, (char *)&context.activator, sizeof (object *), 0);	496	dSP;
525		497
526	if (sv)	498	clean_obj_cache ();
527	{	499
528	clearSVptr (sv);	500	ENTER;
529	SvREFCNT_dec (sv);	501	SAVETMPS;
530	}	502	PUSHMARK (SP);
		503	XPUSHs (sv_2mortal (newSViv (0)));
		504	PUTBACK;
		505	call_pv ("Event::one_event", G_DISCARD | G_EVAL);
		506	SPAGAIN;
		507	FREETMPS;
		508	LEAVE;
531	}	509	}
532	else	510	else
533	inject_event ("cf::inject_global_event", &context);	511	{
534		512	dSP;
535	rv = context.returnvalue;	513
		514	ENTER;
		515	SAVETMPS;
		516
		517	PUSHMARK (SP);
		518
		519	EXTEND (SP, 10);
		520	PUSHs (sv_2mortal (newSViv (event_code)));
		521
		522	switch (event_code)
		523	{
		524	case EVENT_CRASH:
		525	break;
		526
		527	case EVENT_PLAYER_LOAD:
		528	case EVENT_PLAYER_SAVE:
		529	PUSH_OB;
		530	PUSH_PV;
		531	break;
		532
		533	case EVENT_MAPLOAD:
		534	case EVENT_MAPOUT:
		535	case EVENT_MAPIN:
		536	case EVENT_MAPCLEAN:
		537	case EVENT_MAPRESET:
		538	PUSH_MAP;
		539	break;
		540
		541	case EVENT_MAPENTER:
		542	case EVENT_MAPLEAVE:
		543	case EVENT_BORN:
		544	case EVENT_REMOVE:
		545	case EVENT_PLAYER_DEATH:
		546	PUSH_OB;
		547	break;
		548
		549	case EVENT_GKILL:
		550	PUSH_OB;
		551	PUSH_OB;
		552	break;
		553
		554	case EVENT_LOGIN:
		555	case EVENT_LOGOUT:
		556	PUSH_PL;
		557	PUSH_PV;
		558	break;
		559
		560	case EVENT_SHOUT:
		561	case EVENT_MUZZLE:
		562	case EVENT_KICK:
		563	PUSH_OB;
		564	PUSH_PV;
		565	break;
		566
		567	case EVENT_EXTCMD:
		568	PUSH_PL;
		569	{
		570	char *buf = va_arg (args, char *);
		571	int len = va_arg (args, int);
		572	PUSHs (sv_2mortal (newSVpvn (buf, len)));
		573	}
		574	break;
		575
		576	case EVENT_TELL:
		577	break;
		578	}
		579
		580	va_end (args);
		581
		582	PUTBACK;
		583	int count = call_pv ("cf::inject_global_event", G_SCALAR | G_EVAL);
		584	SPAGAIN;
		585
		586	if (SvTRUE (ERRSV))
		587	LOG (llevError, "global event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
		588
		589	rv = count > 0 ? POPi : 0;
		590
		591	PUTBACK;
		592	FREETMPS;
		593	LEAVE;
		594	}
536		595
537	return &rv;	596	return &rv;
538	}	597	}
539		598
540	void *	599	void *
541	eventListener (int *type, ...)	600	eventListener (int *type, ...)
542	{	601	{
543	static int rv = 0;	602	static int rv;
544	va_list args;	603	va_list args;
545	char *buf;	604	int event_code;
546	CFPContext context;	605	object *who, *activator, *third, *event;
		606	char *message, *extension, *options;
547		607
548	if (!perl)	608	if (!perl)
549	return;	609	return;
550		610
551	memset (&context, 0, sizeof (context));
552
553	va_start (args, type);	611	va_start (args, type);
554
555	context.who = va_arg (args, object *);	612	who = va_arg (args, object *);
556	context.event_code = va_arg (args, int);	613	event_code = va_arg (args, int);
557	context.activator = va_arg (args, object *);	614	activator = va_arg (args, object *);
558	context.third = va_arg (args, object *);	615	third = va_arg (args, object *);
559
560	buf = va_arg (args, char *);	616	message = va_arg (args, char *);
561	if (buf != 0)	617	va_arg (args, int); // fix yourself
562	strncpy (context.message, buf, sizeof (context.message));	618	extension = va_arg (args, char *);
563		619	options = va_arg (args, char *);
564	context.fix = va_arg (args, int);	620	event = va_arg (args, object *);
565	strncpy (context.extension, va_arg (args, char *), sizeof (context.extension));
566	strncpy (context.options, va_arg (args, char *), sizeof (context.options));
567	context.returnvalue = 0;
568	va_end (args);	621	va_end (args);
569		622
570	inject_event ("cf::inject_event", &context);	623	{
		624	dSP;
		625
		626	ENTER;
		627	SAVETMPS;
		628
		629	PUSHMARK (SP);
		630	EXTEND (SP, 10);
		631
		632	PUSHcfapi (STRING, extension);
		633	PUSHs (sv_2mortal (newSViv (event_code)));
		634
		635	PUSHcfapi (POBJECT, event);
		636	PUSHcfapi (POBJECT, who);
		637
		638	switch (event_code)
		639	{
		640	case EVENT_STOP: // $ob (e.g. arrow)
		641	case EVENT_TIME: // $ob
		642	case EVENT_TIMER: // $ob
		643	break;
		644
		645	case EVENT_APPLY: // $ob, $who
		646	case EVENT_DROP: // $ob, $who
		647	case EVENT_CLOSE: // $ob, $who
		648	case EVENT_DEATH: // $ob[, $killer]
		649	case EVENT_MOVE: // $ob, $enemy
		650	case EVENT_THROW: // $ob, $thrower
		651	PUSHcfapi (POBJECT, activator);
		652	break;
		653
		654	case EVENT_ATTACK: // $ob, $who, $victim (?? please god enlighten me)
		655	PUSHcfapi (POBJECT, activator);
		656	PUSHcfapi (POBJECT, third);
		657	break;
		658
		659	case EVENT_TRIGGER: // $ob, $originator, [$victim], [$msg]
		660	PUSHcfapi (POBJECT, activator);
		661	PUSHcfapi (POBJECT, third);
		662	PUSHcfapi (POBJECT, message);
		663	break;
		664
		665	case EVENT_SAY: // $ob, $who, $msg
		666	PUSHcfapi (POBJECT, activator);
		667	PUSHcfapi (STRING, message);
		668	break;
		669
		670	default:
		671	LOG (llevError, "perl plugin called for unsupported event type %d", event_code);
		672	break;
		673	}
		674
		675	PUTBACK;
		676	int count = call_pv ("cf::inject_event", G_SCALAR | G_EVAL);
		677	SPAGAIN;
		678
		679	if (SvTRUE (ERRSV))
		680	LOG (llevError, "event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
		681
		682	rv = count > 0 ? POPi : 0;
		683
		684	PUTBACK;
		685	FREETMPS;
		686	LEAVE;
		687	}
571		688
572	rv = context.returnvalue;
573	return &rv;	689	return &rv;
574	}	690	}
575		691
576	int	692	int
577	closePlugin ()	693	closePlugin ()
…		…
603	const_iv (llevInfo)	719	const_iv (llevInfo)
604	const_iv (llevDebug)	720	const_iv (llevDebug)
605	const_iv (llevMonster)	721	const_iv (llevMonster)
606		722
607	const_iv (PLAYER)	723	const_iv (PLAYER)
		724	const_iv (TRANSPORT)
608	const_iv (ROD)	725	const_iv (ROD)
609	const_iv (TREASURE)	726	const_iv (TREASURE)
610	const_iv (POTION)	727	const_iv (POTION)
611	const_iv (FOOD)	728	const_iv (FOOD)
612	const_iv (POISON)	729	const_iv (POISON)
…		…
617	const_iv (BOW)	734	const_iv (BOW)
618	const_iv (WEAPON)	735	const_iv (WEAPON)
619	const_iv (ARMOUR)	736	const_iv (ARMOUR)
620	const_iv (PEDESTAL)	737	const_iv (PEDESTAL)
621	const_iv (ALTAR)	738	const_iv (ALTAR)
622	const_iv (CONFUSION)
623	const_iv (LOCKED_DOOR)	739	const_iv (LOCKED_DOOR)
624	const_iv (SPECIAL_KEY)	740	const_iv (SPECIAL_KEY)
625	const_iv (MAP)	741	const_iv (MAP)
626	const_iv (DOOR)	742	const_iv (DOOR)
627	const_iv (KEY)	743	const_iv (KEY)
…		…
728	const_iv (ITEM_TRANSFORMER)	844	const_iv (ITEM_TRANSFORMER)
729	const_iv (QUEST)	845	const_iv (QUEST)
730		846
731	const_iv (ST_BD_BUILD)	847	const_iv (ST_BD_BUILD)
732	const_iv (ST_BD_REMOVE)	848	const_iv (ST_BD_REMOVE)
		849
733	const_iv (ST_MAT_FLOOR)	850	const_iv (ST_MAT_FLOOR)
734	const_iv (ST_MAT_WALL)	851	const_iv (ST_MAT_WALL)
735	const_iv (ST_MAT_ITEM)	852	const_iv (ST_MAT_ITEM)
		853
		854	const_iv (AT_PHYSICAL)
		855	const_iv (AT_MAGIC)
		856	const_iv (AT_FIRE)
		857	const_iv (AT_ELECTRICITY)
		858	const_iv (AT_COLD)
		859	const_iv (AT_CONFUSION)
		860	const_iv (AT_ACID)
		861	const_iv (AT_DRAIN)
		862	const_iv (AT_WEAPONMAGIC)
		863	const_iv (AT_GHOSTHIT)
		864	const_iv (AT_POISON)
		865	const_iv (AT_SLOW)
		866	const_iv (AT_PARALYZE)
		867	const_iv (AT_TURN_UNDEAD)
		868	const_iv (AT_FEAR)
		869	const_iv (AT_CANCELLATION)
		870	const_iv (AT_DEPLETE)
		871	const_iv (AT_DEATH)
		872	const_iv (AT_CHAOS)
		873	const_iv (AT_COUNTERSPELL)
		874	const_iv (AT_GODPOWER)
		875	const_iv (AT_HOLYWORD)
		876	const_iv (AT_BLIND)
		877	const_iv (AT_INTERNAL)
		878	const_iv (AT_LIFE_STEALING)
		879	const_iv (AT_DISEASE)
736		880
737	const_iv (QUEST_IN_PROGRESS)	881	const_iv (QUEST_IN_PROGRESS)
738	const_iv (QUEST_DONE_QUEST)	882	const_iv (QUEST_DONE_QUEST)
739	const_iv (QUEST_DONE_TASK)	883	const_iv (QUEST_DONE_TASK)
740	const_iv (QUEST_START_QUEST)	884	const_iv (QUEST_START_QUEST)
…		…
908	const_iv (WILL_APPLY_HANDLE)	1052	const_iv (WILL_APPLY_HANDLE)
909	const_iv (WILL_APPLY_TREASURE)	1053	const_iv (WILL_APPLY_TREASURE)
910	const_iv (WILL_APPLY_EARTHWALL)	1054	const_iv (WILL_APPLY_EARTHWALL)
911	const_iv (WILL_APPLY_DOOR)	1055	const_iv (WILL_APPLY_DOOR)
912	const_iv (WILL_APPLY_FOOD)	1056	const_iv (WILL_APPLY_FOOD)
		1057
		1058	const_iv (SAVE_MODE)
		1059	const_iv (SAVE_DIR_MODE)
		1060
		1061	const_iv (M_PAPER)
		1062	const_iv (M_IRON)
		1063	const_iv (M_GLASS)
		1064	const_iv (M_LEATHER)
		1065	const_iv (M_WOOD)
		1066	const_iv (M_ORGANIC)
		1067	const_iv (M_STONE)
		1068	const_iv (M_CLOTH)
		1069	const_iv (M_ADAMANT)
		1070	const_iv (M_LIQUID)
		1071	const_iv (M_SOFT_METAL)
		1072	const_iv (M_BONE)
		1073	const_iv (M_ICE)
		1074	const_iv (M_SPECIAL)
		1075
		1076	const_iv (SK_EXP_ADD_SKILL)
		1077	const_iv (SK_EXP_TOTAL)
		1078	const_iv (SK_EXP_NONE)
		1079	const_iv (SK_SUBTRACT_SKILL_EXP)
		1080
		1081	const_iv (SK_LOCKPICKING)
		1082	const_iv (SK_HIDING)
		1083	const_iv (SK_SMITHERY)
		1084	const_iv (SK_BOWYER)
		1085	const_iv (SK_JEWELER)
		1086	const_iv (SK_ALCHEMY)
		1087	const_iv (SK_STEALING)
		1088	const_iv (SK_LITERACY)
		1089	const_iv (SK_BARGAINING)
		1090	const_iv (SK_JUMPING)
		1091	const_iv (SK_DET_MAGIC)
		1092	const_iv (SK_ORATORY)
		1093	const_iv (SK_SINGING)
		1094	const_iv (SK_DET_CURSE)
		1095	const_iv (SK_FIND_TRAPS)
		1096	const_iv (SK_MEDITATION)
		1097	const_iv (SK_PUNCHING)
		1098	const_iv (SK_FLAME_TOUCH)
		1099	const_iv (SK_KARATE)
		1100	const_iv (SK_CLIMBING)
		1101	const_iv (SK_WOODSMAN)
		1102	const_iv (SK_INSCRIPTION)
		1103	const_iv (SK_ONE_HANDED_WEAPON)
		1104	const_iv (SK_MISSILE_WEAPON)
		1105	const_iv (SK_THROWING)
		1106	const_iv (SK_USE_MAGIC_ITEM)
		1107	const_iv (SK_DISARM_TRAPS)
		1108	const_iv (SK_SET_TRAP)
		1109	const_iv (SK_THAUMATURGY)
		1110	const_iv (SK_PRAYING)
		1111	const_iv (SK_CLAWING)
		1112	const_iv (SK_LEVITATION)
		1113	const_iv (SK_SUMMONING)
		1114	const_iv (SK_PYROMANCY)
		1115	const_iv (SK_EVOCATION)
		1116	const_iv (SK_SORCERY)
		1117	const_iv (SK_TWO_HANDED_WEAPON)
		1118	const_iv (SK_SPARK_TOUCH)
		1119	const_iv (SK_SHIVER)
		1120	const_iv (SK_ACID_SPLASH)
		1121	const_iv (SK_POISON_NAIL)
		1122
		1123	const_iv (SOUND_NEW_PLAYER)
		1124	const_iv (SOUND_FIRE_ARROW)
		1125	const_iv (SOUND_LEARN_SPELL)
		1126	const_iv (SOUND_FUMBLE_SPELL)
		1127	const_iv (SOUND_WAND_POOF)
		1128	const_iv (SOUND_OPEN_DOOR)
		1129	const_iv (SOUND_PUSH_PLAYER)
		1130	const_iv (SOUND_PLAYER_HITS1)
		1131	const_iv (SOUND_PLAYER_HITS2)
		1132	const_iv (SOUND_PLAYER_HITS3)
		1133	const_iv (SOUND_PLAYER_HITS4)
		1134	const_iv (SOUND_PLAYER_IS_HIT1)
		1135	const_iv (SOUND_PLAYER_IS_HIT2)
		1136	const_iv (SOUND_PLAYER_IS_HIT3)
		1137	const_iv (SOUND_PLAYER_KILLS)
		1138	const_iv (SOUND_PET_IS_KILLED)
		1139	const_iv (SOUND_PLAYER_DIES)
		1140	const_iv (SOUND_OB_EVAPORATE)
		1141	const_iv (SOUND_OB_EXPLODE)
		1142	const_iv (SOUND_CLOCK)
		1143	const_iv (SOUND_TURN_HANDLE)
		1144	const_iv (SOUND_FALL_HOLE)
		1145	const_iv (SOUND_DRINK_POISON)
		1146	const_iv (SOUND_CAST_SPELL_0)
		1147
		1148	const_iv (MAP_FLUSH)
		1149	const_iv (MAP_PLAYER_UNIQUE)
		1150	const_iv (MAP_BLOCK)
		1151	const_iv (MAP_STYLE)
		1152	const_iv (MAP_OVERLAY)
		1153
		1154	const_iv (MAP_IN_MEMORY)
		1155	const_iv (MAP_SWAPPED)
		1156	const_iv (MAP_LOADING)
		1157	const_iv (MAP_SAVING)
913	};	1158	};
914		1159
915	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1160	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
916	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1161	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
917		1162
…		…
934	const_event (CLOSE)	1179	const_event (CLOSE)
935	const_event (TIMER)	1180	const_event (TIMER)
936	const_event (MOVE)	1181	const_event (MOVE)
937		1182
938	const_event (BORN)	1183	const_event (BORN)
939	const_event (CLOCK)	1184	//const_event (CLOCK)
940	const_event (CRASH)	1185	const_event (CRASH)
941	const_event (PLAYER_DEATH)	1186	const_event (PLAYER_DEATH)
		1187	const_event (PLAYER_LOAD)
		1188	const_event (PLAYER_SAVE)
942	const_event (GKILL)	1189	const_event (GKILL)
943	const_event (LOGIN)	1190	const_event (LOGIN)
944	const_event (LOGOUT)	1191	const_event (LOGOUT)
945	const_event (MAPENTER)	1192	const_event (MAPENTER)
946	const_event (MAPLEAVE)	1193	const_event (MAPLEAVE)
947	const_event (MAPRESET)	1194	const_event (MAPRESET)
		1195	const_event (MAPLOAD)
		1196	const_event (MAPOUT)
		1197	const_event (MAPIN)
		1198	const_event (MAPCLEAN)
948	const_event (REMOVE)	1199	const_event (REMOVE)
949	const_event (SHOUT)	1200	const_event (SHOUT)
950	const_event (TELL)	1201	const_event (TELL)
951	const_event (MUZZLE)	1202	const_event (MUZZLE)
952	const_event (KICK)	1203	const_event (KICK)
		1204	const_event (EXTCMD)
953	//const_event (FREE_OB)	1205	//const_event (FREE_OB)
954	};	1206	};
955		1207
956	AV *av = get_av ("cf::EVENT", 1);	1208	AV *av = get_av ("cf::EVENT", 1);
957		1209
…		…
1055	prop (CFAPI_INT, OBJECT_PROP_ANIM_SPEED)	1307	prop (CFAPI_INT, OBJECT_PROP_ANIM_SPEED)
1056	prop (CFAPI_INT, OBJECT_PROP_FRIENDLY)	1308	prop (CFAPI_INT, OBJECT_PROP_FRIENDLY)
1057	prop (CFAPI_STRING, OBJECT_PROP_SHORT_NAME)	1309	prop (CFAPI_STRING, OBJECT_PROP_SHORT_NAME)
1058	prop (CFAPI_INT, OBJECT_PROP_MAGICAL)	1310	prop (CFAPI_INT, OBJECT_PROP_MAGICAL)
1059	prop (CFAPI_INT, OBJECT_PROP_LUCK)	1311	prop (CFAPI_INT, OBJECT_PROP_LUCK)
1060	prop (CFAPI_LONG, OBJECT_PROP_EXP)
1061	prop (CFAPI_POBJECT, OBJECT_PROP_OWNER)	1312	prop (CFAPI_POBJECT, OBJECT_PROP_OWNER)
1062	prop (CFAPI_POBJECT, OBJECT_PROP_PRESENT)	1313	prop (CFAPI_POBJECT, OBJECT_PROP_PRESENT)
1063	prop (CFAPI_INT, OBJECT_PROP_CHEATER)	1314	prop (CFAPI_INT, OBJECT_PROP_CHEATER)
1064	prop (CFAPI_INT, OBJECT_PROP_MERGEABLE)	1315	prop (CFAPI_INT, OBJECT_PROP_MERGEABLE)
1065	prop (CFAPI_INT, OBJECT_PROP_PICKABLE)	1316	prop (CFAPI_INT, OBJECT_PROP_PICKABLE)
…		…
1092	for (cprop = prop_table + sizeof (prop_table) / sizeof (prop_table [0]); cprop-- > prop_table; )	1343	for (cprop = prop_table + sizeof (prop_table) / sizeof (prop_table [0]); cprop-- > prop_table; )
1093	{	1344	{
1094	hv_store (prop_type, cprop->name, strlen (cprop->name), newSViv (cprop->dtype), 0);	1345	hv_store (prop_type, cprop->name, strlen (cprop->name), newSViv (cprop->dtype), 0);
1095	hv_store (prop_idx, cprop->name, strlen (cprop->name), newSViv (cprop->idx ), 0);	1346	hv_store (prop_idx, cprop->name, strlen (cprop->name), newSViv (cprop->idx ), 0);
1096	}	1347	}
		1348
		1349	//I_EVENT_API (PACKAGE);
1097	}	1350	}
1098		1351
1099	void	1352	void
1100	LOG (int level, char *msg)	1353	LOG (int level, char *msg)
1101	PROTOTYPE: $$	1354	PROTOTYPE: $$
1102	C_ARGS: level, "%s", msg	1355	C_ARGS: level, "%s", msg
		1356
		1357	char *path_combine (char *base, char *path)
		1358	PROTOTYPE: $$
		1359
		1360	char *path_combine_and_normalize (char *base, char *path)
		1361	PROTOTYPE: $$
1103		1362
1104	char *	1363	char *
1105	cf_get_maps_directory (char *path)	1364	cf_get_maps_directory (char *path)
1106	PROTOTYPE: $	1365	PROTOTYPE: $
1107	ALIAS: maps_directory = 0	1366	ALIAS: maps_directory = 0
…		…
1152	int unused_type;	1411	int unused_type;
1153	object_set_property (&unused_type, obj, idx, (double)SvNV (newval));	1412	object_set_property (&unused_type, obj, idx, (double)SvNV (newval));
1154	}	1413	}
1155	break;	1414	break;
1156	case CFAPI_STRING:	1415	case CFAPI_STRING:
1157	cf_object_set_string_property (obj, idx, SvPV_nolen (newval));	1416	cf_object_set_string_property (obj, idx, SvOK (newval) ? SvPV_nolen (newval) : 0);
		1417	break;
		1418	case CFAPI_POBJECT:
		1419	{
		1420	int unused_type;
		1421	object_set_property (&unused_type, obj, idx, (object *)SvPTR_ornull (newval, "cf::object"));
		1422	}
1158	break;	1423	break;
1159	default:	1424	default:
1160	croak ("unhandled type '%d' in set_property '%d'", type, idx);	1425	croak ("unhandled type '%d' in set_property '%d'", type, idx);
1161	}	1426	}
1162		1427
		1428	# missing properties
		1429
		1430	void
		1431	set_attacktype (object *obj, U32 attacktype)
		1432	CODE:
		1433	obj->attacktype = attacktype;
		1434
		1435	U32
		1436	get_attacktype (object *obj)
		1437	ALIAS:
		1438	attacktype = 0
		1439	CODE:
		1440	RETVAL = obj->attacktype;
		1441	OUTPUT: RETVAL
		1442
		1443	# missing in plug-in api, of course
		1444	void
		1445	set_food (object *obj, int food)
		1446	CODE:
		1447	obj->stats.food = food;
		1448
		1449	int
		1450	get_food (object *obj)
		1451	ALIAS:
		1452	food = 0
		1453	CODE:
		1454	RETVAL = obj->stats.food;
		1455	OUTPUT: RETVAL
		1456
1163	void	1457	void
1164	inv (object *obj)	1458	inv (object *obj)
1165	PROTOTYPE: $	1459	PROTOTYPE: $
1166	PPCODE:	1460	PPCODE:
1167	{	1461	{
…		…
1176	int cf_object_get_flag (object *op, int flag)	1470	int cf_object_get_flag (object *op, int flag)
1177	ALIAS: flag = 0	1471	ALIAS: flag = 0
1178		1472
1179	void cf_object_set_flag (object *op, int flag, int value)	1473	void cf_object_set_flag (object *op, int flag, int value)
1180		1474
1181	void cf_object_move (object *op, int dir, object *originator)	1475	void cf_object_move (object *op, int dir, object *originator = op)
1182		1476
1183	void cf_object_apply (object *op, object *author, int flags = 0)	1477	void cf_object_apply (object *op, object *author, int flags = 0)
1184		1478
1185	void cf_object_apply_below (object *op)	1479	void cf_object_apply_below (object *op)
1186		1480
…		…
1188		1482
1189	void cf_object_free (object *op)	1483	void cf_object_free (object *op)
1190		1484
1191	object *cf_object_present_archname_inside (object *op, char *whatstr)	1485	object *cf_object_present_archname_inside (object *op, char *whatstr)
1192		1486
1193	int cf_object_transfer (object *op, int x, int y, int r, object *orig)	1487	int cf_object_transfer (object *op, int x, int y, int r = 0, object_ornull *orig = 0)
1194		1488
1195	int cf_object_change_map (object *op, int x, int y, mapstruct *map)	1489	int cf_object_change_map (object *op, int x, int y, mapstruct *map)
1196		1490
1197	object *cf_object_clone (object *op, int clonetype)	1491	object *cf_object_clone (object *op, int clonetype = 0)
1198		1492
1199	int cf_object_pay_item (object *op, object *buyer)	1493	int cf_object_pay_item (object *op, object *buyer)
1200		1494
1201	int cf_object_pay_amount (object *op, double amount)	1495	int cf_object_pay_amount (object *op, double amount)
1202		1496
1203	int cf_object_cast_spell (object *caster, object *ctoo, int dir, object *sp_, char *flags)	1497	int cf_object_cast_spell (object *caster, object *ctoo, int dir, object *spell_ob, char *stringarg = 0)
1204		1498
1205	int cf_object_cast_ability (object *caster, object *ctoo, int dir, object *sp_, char *flags)	1499	int cf_object_cast_ability (object *caster, object *ctoo, int dir, object *sp_, char *stringarg = 0)
1206		1500
1207	void cf_object_learn_spell (object *op, object *sp)	1501	void cf_object_learn_spell (object *op, object *sp)
1208		1502
1209	void cf_object_forget_spell (object *op, object *sp)	1503	void cf_object_forget_spell (object *op, object *sp)
1210		1504
…		…
1241		1535
1242	void cf_object_update (object *op, int flags)	1536	void cf_object_update (object *op, int flags)
1243		1537
1244	void cf_object_pickup (object *op, object *what)	1538	void cf_object_pickup (object *op, object *what)
1245		1539
1246	char *cf_object_get_key (object *op, char *keyname)	1540	object *cf_create_object_by_name (const char *name)
		1541
		1542	void change_exp (object *op, double exp, const char *skill_name = 0, int flag = 0)
		1543
		1544	void player_lvl_adj (object *who, object *skill = 0)
		1545
		1546	int kill_object (object *op, int dam = 0, object *hitter = 0, int type = AT_PHYSICAL)
		1547
		1548	MODULE = cf PACKAGE = cf::object PREFIX = cf_
		1549
		1550	void cf_fix_object (object *pl)
1247	ALIAS: key = 0	1551	ALIAS: fix = 0
1248		1552
1249	void cf_object_set_key (object *op, char *keyname, char *value)	1553	object *cf_insert_ob_in_ob (object *ob, object *where)
1250		1554
1251	char *	1555	# no clean way to get an object from an archetype - stupid idiotic
1252	base_name (object *ob, int plural)	1556	# dumb kludgy misdesigned plug-in api slowly gets on my nerves.
		1557
		1558	object *new (const char *archetype = 0)
		1559	PROTOTYPE: ;$
1253	CODE:	1560	CODE:
1254	RETVAL = cf_query_base_name (ob, plural);	1561	RETVAL = archetype ? get_archetype (archetype) : cf_create_object ();
1255	OUTPUT: RETVAL
1256
1257	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
1258
1259	object *cf_create_object_by_name (const char *name = 0)
1260	PROTOTYPE: ;$
1261	ALIAS:
1262	create_object = 0
1263	new = 0
1264	CODE:
1265	RETVAL = name ? cf_create_object_by_name (name) : cf_create_object ();
1266	OUTPUT:	1562	OUTPUT:
1267	RETVAL	1563	RETVAL
1268		1564
1269	void cf_fix_object (object *pl)	1565	object *insert_ob_in_map_at (object *ob, mapstruct *where, object_ornull *orig, int flag, int x, int y)
1270	ALIAS: fix = 0	1566	PROTOTYPE: $$$$$$
		1567	CODE:
		1568	{
		1569	int unused_type;
		1570	RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y);
		1571	}
1271		1572
1272	object *cf_insert_ob_in_ob (object *ob, object *where)	1573	# syntatic sugar for easier use in event callbacks.
		1574	const char *options (object *op)
		1575	CODE:
		1576	RETVAL = op->name;
		1577	OUTPUT:
		1578	RETVAL
		1579
		1580	const char *get_ob_key_value (object *op, const char *key)
		1581
		1582	bool set_ob_key_value (object *op, const char *key, const char *value = 0, int add_key = 1)
1273		1583
1274	object *get_nearest_player (object *ob)	1584	object *get_nearest_player (object *ob)
1275	ALIAS: nearest_player = 0	1585	ALIAS: nearest_player = 0
		1586	PREINIT:
		1587	extern object *get_nearest_player (object *);
1276		1588
1277	void rangevector (object *ob, object *other, int flags = 0)	1589	void rangevector (object *ob, object *other, int flags = 0)
1278	PROTOTYPE: $$;$	1590	PROTOTYPE: $$;$
1279	PPCODE:	1591	PPCODE:
1280	{	1592	{
…		…
1291	bool on_same_map_as (object *ob, object *other)	1603	bool on_same_map_as (object *ob, object *other)
1292	CODE:	1604	CODE:
1293	RETVAL = on_same_map (ob, other);	1605	RETVAL = on_same_map (ob, other);
1294	OUTPUT: RETVAL	1606	OUTPUT: RETVAL
1295		1607
		1608	char *
		1609	base_name (object *ob, int plural)
		1610	CODE:
		1611	RETVAL = cf_query_base_name (ob, plural);
		1612	OUTPUT: RETVAL
		1613
		1614	living *
		1615	stats (object *ob)
		1616	CODE:
		1617	RETVAL = &ob->stats;
		1618	OUTPUT: RETVAL
		1619
1296		1620
1297	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_	1621	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_
1298		1622
1299	player *player (object *op)	1623	player *player (object *op)
1300	CODE:	1624	CODE:
1301	RETVAL = cf_player_find (cf_query_name (op));	1625	RETVAL = op->contr;
1302	OUTPUT: RETVAL	1626	OUTPUT: RETVAL
1303		1627
1304	void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)	1628	void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)
1305		1629
1306	object *cf_player_send_inventory (object *op)	1630	object *cf_player_send_inventory (object *op)
		1631
		1632	player *contr (object *op)
		1633	CODE:
		1634	RETVAL = op->contr;
		1635	OUTPUT: RETVAL
1307		1636
1308	char *cf_player_get_ip (object *op)	1637	char *cf_player_get_ip (object *op)
1309	ALIAS: ip = 0	1638	ALIAS: ip = 0
1310		1639
1311	object *cf_player_get_marked_item (object *op)	1640	object *cf_player_get_marked_item (object *op)
…		…
1316	partylist *cf_player_get_party (object *op)	1645	partylist *cf_player_get_party (object *op)
1317	ALIAS: party = 0	1646	ALIAS: party = 0
1318		1647
1319	void cf_player_set_party (object *op, partylist *party)	1648	void cf_player_set_party (object *op, partylist *party)
1320		1649
		1650	void change_skill (object *op, double exp, char *skill_name = 0, int flag = 0)
		1651
		1652	void kill_player (object *op)
1321		1653
1322	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_	1654	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_
1323		1655
1324	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_	1656	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_
1325		1657
1326	player *cf_player_find (char *name)	1658	player *cf_player_find (char *name)
1327	PROTOTYPE: $	1659	PROTOTYPE: $
1328		1660
1329	void cf_player_move (player *pl, int dir)	1661	void cf_player_move (player *pl, int dir)
1330		1662
		1663	void MapNewmapCmd (player *pl)
		1664
		1665	void play_sound_player_only (player *pl, int soundnum, int x = 0, int y = 0);
		1666
1331	# nonstandard	1667	# nonstandard
1332	object *ob (player *pl)	1668	object *ob (player *pl)
1333	CODE:	1669	CODE:
1334	RETVAL = pl->ob;	1670	RETVAL = pl->ob;
1335	OUTPUT: RETVAL	1671	OUTPUT: RETVAL
…		…
1341		1677
1342	player *next (player *pl)	1678	player *next (player *pl)
1343	CODE:	1679	CODE:
1344	RETVAL = pl->next;	1680	RETVAL = pl->next;
1345	OUTPUT: RETVAL	1681	OUTPUT: RETVAL
		1682
		1683	bool
		1684	cell_visible (player *pl, int dx, int dy)
		1685	CODE:
		1686	RETVAL = FABS (dx) <= pl->socket.mapx / 2 && FABS (dy) <= pl->socket.mapy / 2
		1687	&& !pl->blocked_los [dx + pl->socket.mapx / 2][dy + pl->socket.mapy / 2];
		1688	OUTPUT:
		1689	RETVAL
		1690
		1691	void
		1692	send (player *pl, SV *packet)
		1693	CODE:
		1694	{
		1695	STRLEN len;
		1696	char *buf = SvPVbyte (packet, len);
		1697
		1698	Write_String_To_Socket (&pl->socket, buf, len);
		1699	}
		1700
		1701	int
		1702	listening (player *pl, int new_value = -1)
		1703	CODE:
		1704	RETVAL = pl->listening;
		1705	if (new_value >= 0)
		1706	pl->listening = new_value;
		1707	OUTPUT:
		1708	RETVAL
		1709
		1710	void get_savebed (player *pl)
		1711	ALIAS:
		1712	savebed = 0
		1713	PPCODE:
		1714	EXTEND (SP, 3);
		1715	PUSHs (sv_2mortal (newSVpv (pl->savebed_map, 0)));
		1716	PUSHs (sv_2mortal (newSViv (pl->bed_x)));
		1717	PUSHs (sv_2mortal (newSViv (pl->bed_y)));
		1718
		1719	void set_savebed (player *pl, char *map_path, int x, int y)
		1720	CODE:
		1721	strcpy (pl->savebed_map, map_path);
		1722	pl->bed_x = x;
		1723	pl->bed_y = y;
1346		1724
1347	void	1725	void
1348	list ()	1726	list ()
1349	PPCODE:	1727	PPCODE:
1350	{	1728	{
1351	player *pl;	1729	player *pl;
1352	for (pl = first_player; pl; pl = pl->next)	1730	for (pl = first_player; pl; pl = pl->next)
1353	XPUSHs (newSVcfapi (CFAPI_PPLAYER, pl));	1731	XPUSHs (newSVcfapi (CFAPI_PPLAYER, pl));
1354	}	1732	}
		1733
		1734	bool
		1735	peaceful (player *pl, bool new_setting = 0)
		1736	PROTOTYPE: $;$
		1737	CODE:
		1738	RETVAL = pl->peaceful;
		1739	if (items > 1)
		1740	pl->peaceful = new_setting;
		1741	OUTPUT:
		1742	RETVAL
		1743
		1744	living *
		1745	orig_stats (player *pl)
		1746	CODE:
		1747	RETVAL = &pl->orig_stats;
		1748	OUTPUT: RETVAL
		1749
		1750	living *
		1751	last_stats (player *pl)
		1752	CODE:
		1753	RETVAL = &pl->last_stats;
		1754	OUTPUT: RETVAL
1355		1755
1356		1756
1357	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_	1757	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
1358		1758
1359	SV *	1759	SV *
…		…
1382	RETVAL = map_get_map (&unused_type, 0, width, height);	1782	RETVAL = map_get_map (&unused_type, 0, width, height);
1383	}	1783	}
1384	OUTPUT:	1784	OUTPUT:
1385	RETVAL	1785	RETVAL
1386		1786
		1787	void delete_map (mapstruct *map)
		1788
		1789	void clean_tmp_map (mapstruct *map)
		1790
		1791	void play_sound_map (mapstruct *map, int x, int y, int sound_num)
		1792
		1793	mapstruct *tile_map (mapstruct *map, unsigned int dir)
		1794	CODE:
		1795	RETVAL = dir < 4 ? map->tile_map [dir] : 0;
		1796	OUTPUT:
		1797	RETVAL
		1798
		1799	char *tile_path (mapstruct *map, unsigned int dir)
		1800	CODE:
		1801	if (dir >= 4)
		1802	XSRETURN_UNDEF;
		1803	RETVAL = map->tile_path [dir];
		1804	OUTPUT:
		1805	RETVAL
		1806
1387	mapstruct *cf_map_get_map (char *name)	1807	mapstruct *cf_map_get_map (char *name)
1388	PROTOTYPE: $	1808	PROTOTYPE: $
1389	ALIAS: map = 0	1809	ALIAS: map = 0
1390		1810
		1811	mapstruct *has_been_loaded (char *name)
		1812	PROTOTYPE: $
		1813
1391	mapstruct *cf_map_get_first ()	1814	mapstruct *cf_map_get_first ()
1392	PROTOTYPE:	1815	PROTOTYPE:
1393	ALIAS: first = 0	1816	ALIAS: first = 0
1394		1817
		1818	# whoever "designed" the plug-in api should have wasted
		1819	# his/her time with staying away from the project - would have
		1820	# saved others a lot of time, without doubt.
		1821	void set_path (mapstruct *where, char *path)
		1822	CODE:
		1823	strcpy (where->path, path);
		1824
		1825	int in_memory (mapstruct *map)
		1826	CODE:
		1827	RETVAL = map->in_memory;
		1828	OUTPUT:
		1829	RETVAL
		1830
		1831	bool unique (mapstruct *map)
		1832	CODE:
		1833	RETVAL = map->unique;
		1834	OUTPUT:
		1835	RETVAL
		1836
		1837	void set_unique (mapstruct *map, bool unique)
		1838	CODE:
		1839	map->unique = unique;
		1840
1395	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)	1841	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)
1396		1842
1397	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)	1843	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)
1398		1844
1399	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)	1845	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)
1400	C_ARGS: str, map, nx, ny	1846	C_ARGS: str, map, nx, ny
1401		1847
1402	#int cf_map_get_flags (mapstruct* map, mapstruct** nmap, I16 x, I16 y, I16 *nx, I16 *ny)
1403
1404	void	1848	void
		1849	cf_map_normalise (mapstruct *map, int x, int y)
		1850	PPCODE:
		1851	{
		1852	mapstruct *nmap = 0;
		1853	I16 nx = 0, ny = 0;
		1854	int flags = cf_map_get_flags (map, &nmap, x, y, &nx, &ny);
		1855
		1856	EXTEND (SP, 4);
		1857	PUSHs (sv_2mortal (newSViv (flags)));
		1858
		1859	if (GIMME_V == G_ARRAY)
		1860	{
		1861	PUSHs (sv_2mortal (newSVcfapi (CFAPI_PMAP, nmap)));
		1862	PUSHs (sv_2mortal (newSViv (nx)));
		1863	PUSHs (sv_2mortal (newSViv (ny)));
		1864	}
		1865	}
		1866
		1867	void
1405	at (mapstruct *obj, unsigned int x, unsigned int y)	1868	at (mapstruct *map, unsigned int x, unsigned int y)
1406	PROTOTYPE: $$$	1869	PROTOTYPE: $$$
1407	INIT:
1408	if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_EMPTY;
1409	PPCODE:	1870	PPCODE:
1410	{	1871	{
1411	object *o;	1872	object *o;
		1873	mapstruct *nmap = 0;
		1874	I16 nx, ny;
		1875
		1876	cf_map_get_flags (map, &nmap, x, y, &nx, &ny);
		1877
		1878	if (nmap)
1412	for (o = GET_MAP_OB (obj, x, y); o; o = o->above)	1879	for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above)
1413	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));	1880	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1414	}	1881	}
1415		1882
1416	SV *	1883	SV *
1417	bot_at (mapstruct *obj, unsigned int x, unsigned int y)	1884	bot_at (mapstruct *obj, unsigned int x, unsigned int y)
1418	PROTOTYPE: $$$	1885	PROTOTYPE: $$$
…		…
1439	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;	1906	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
1440	}	1907	}
1441	OUTPUT:	1908	OUTPUT:
1442	RETVAL	1909	RETVAL
1443		1910
		1911	# "serialise" map perl data into a ref
		1912	void
		1913	_get_obs (mapstruct *map)
		1914	PPCODE:
		1915	{
		1916	object *o;
		1917	int x, y;
		1918	AV *obs = newAV ();
		1919	int nonnull = 0;
		1920
		1921	for (y = 0; y < MAP_HEIGHT (map); y++)
		1922	for (x = 0; x < MAP_WIDTH (map); x++)
		1923	{
		1924	AV *av = newAV ();
		1925
		1926	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
		1927	{
		1928	SV *sv = SVptr_cache_get (o);
		1929
		1930	if (sv && HvFILL (SvRV (sv)))
		1931	{
		1932	nonnull = 1;
		1933	sv = newSVsv (sv);
		1934	}
		1935	else
		1936	sv = &PL_sv_undef;
		1937
		1938	av_push (av, sv);
		1939	}
		1940
		1941	av_store (obs, x + y * MAP_HEIGHT (map), newRV_noinc ((SV *)av));
		1942	}
		1943
		1944	if (nonnull)
		1945	XPUSHs (sv_2mortal (newRV_noinc ((SV *)obs)));
		1946	else
		1947	SvREFCNT_dec (obs);
		1948	}
		1949
		1950	# "deserialise" perl map data into the map
		1951	void
		1952	_set_obs (mapstruct *map, SV *sv)
		1953	CODE:
		1954	{
		1955	object *o;
		1956	AV *av;
		1957	int x, y;
		1958	AV *obs = (AV *)SvRV (sv);
		1959
		1960	for (y = 0; y < MAP_HEIGHT (map); y++)
		1961	for (x = 0; x < MAP_WIDTH (map); x++)
		1962	{
		1963	sv = *av_fetch (obs, x + y * MAP_HEIGHT (map), 1);
		1964
		1965	if (!SvROK (sv))
		1966	continue;
		1967
		1968	av = (AV *)SvRV (sv);
		1969
		1970	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
		1971	{
		1972	sv = av_shift (av);
		1973
		1974	if (SvROK (sv))
		1975	{
		1976	sv_magic ((SV *)SvRV (sv), 0, PERL_MAGIC_ext, (char *)o, 0);
		1977	SVptr_cache_set (o, sv);
		1978	}
		1979	}
		1980	}
		1981	}
		1982
1444		1983
1445	MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_	1984	MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
1446		1985
1447	archetype *cf_archetype_get_first()	1986	archetype *cf_archetype_get_first()
1448	PROTOTYPE:	1987	PROTOTYPE:
…		…
1501		2040
1502	const char *cf_region_get_message (region *reg)	2041	const char *cf_region_get_message (region *reg)
1503	ALIAS: message = 0	2042	ALIAS: message = 0
1504		2043
1505		2044
		2045	MODULE = cf PACKAGE = cf::living PREFIX = cf_living_
		2046
		2047	double
		2048	exp (living *liv, double new_val = 0.)
		2049	PROTOTYPE: $;$
		2050	ALIAS:
		2051	Str = 1
		2052	Dex = 2
		2053	Con = 3
		2054	Wis = 4
		2055	Cha = 5
		2056	Int = 6
		2057	Pow = 7
		2058	wc = 8
		2059	ac = 9
		2060	hp = 10
		2061	maxhp = 11
		2062	sp = 12
		2063	maxsp = 13
		2064	grace = 14
		2065	maxgrace = 15
		2066	food = 16
		2067	dam = 17
		2068	luck = 18
		2069	CODE:
		2070	# define LIVING_ACC(acc,idx) case idx: RETVAL = liv->acc; if (items > 1) liv->acc = new_val; break
		2071	switch (ix)
		2072	{
		2073	LIVING_ACC (exp , 0);
		2074	LIVING_ACC (Str , 1);
		2075	LIVING_ACC (Dex , 2);
		2076	LIVING_ACC (Con , 3);
		2077	LIVING_ACC (Wis , 4);
		2078	LIVING_ACC (Cha , 5);
		2079	LIVING_ACC (Int , 6);
		2080	LIVING_ACC (Pow , 7);
		2081	LIVING_ACC (wc , 8);
		2082	LIVING_ACC (ac , 9);
		2083	LIVING_ACC (hp , 10);
		2084	LIVING_ACC (maxhp , 11);
		2085	LIVING_ACC (sp , 12);
		2086	LIVING_ACC (maxsp , 13);
		2087	LIVING_ACC (grace , 14);
		2088	LIVING_ACC (maxgrace, 15);
		2089	LIVING_ACC (food , 16);
		2090	LIVING_ACC (dam , 17);
		2091	LIVING_ACC (luck , 18);
		2092	}
		2093	# undef LIVING_ACC
		2094	OUTPUT:
		2095	RETVAL
		2096

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