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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 1.55 by root, Mon Jun 26 15:40:15 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);
		432	registerGlobalEvent (NULL, EVENT_EXTCMD, PLUGIN_NAME, globalEventListener);
357		433
358	char *argv[] = {	434	char *argv[] = {
359	"",	435	"",
360	"-e"	436	"-e"
361	"BEGIN {"	437	"BEGIN {"
…		…
367	};	443	};
368		444
369	perl = perl_alloc ();	445	perl = perl_alloc ();
370	perl_construct (perl);	446	perl_construct (perl);
371		447
		448	PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
		449
372	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))	450	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))
373	{	451	{
374	printf ("unable to initialize perl-interpreter, continuing without.\n");	452	printf ("unable to initialize perl-interpreter, continuing without.\n");
375		453
376	perl_destruct (perl);	454	perl_destruct (perl);
377	perl_free (perl);	455	perl_free (perl);
378	perl = 0;	456	perl = 0;
379	}	457	}
		458	else
		459	{
		460	obj_cache = newHV ();
		461	}
380		462
381	return 0;	463	return 0;
382	}	464	}
383		465
384	void *	466	void *
385	globalEventListener (int *type, ...)	467	globalEventListener (int *type, ...)
386	{	468	{
387	va_list args;	469	va_list args;
388	static int rv = 0;	470	static int rv;
389	CFPContext context;	471	int event_code;
390	char *buf;
391	player *pl;
392	object *op;
393		472
394	if (!perl)	473	if (!perl)
395	return;	474	return;
396		475
397	memset (&context, 0, sizeof (context));
398
399	va_start (args, type);	476	va_start (args, type);
400	context.event_code = va_arg (args, int);	477	event_code = va_arg (args, int);
401		478
402	switch (context.event_code)	479	if (event_code == EVENT_FREE_OB)
403	{	480	{
404	case EVENT_CRASH:	481	player *pl;
405	printf ("Unimplemented for now\n");	482	object *op;
406	break;	483	SV *sv;
407		484
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 *);	485	op = va_arg (args, object *);
414	break;	486	sv = hv_delete (obj_cache, (char *)&op, sizeof (void *), 0);
415		487
416	case EVENT_GKILL:	488	if (sv)
417	context.who = va_arg (args, object *);	489	clearSVptr (sv);
418	context.activator = va_arg (args, object *);
419	break;
420		490
421	case EVENT_LOGIN:	491	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	}	492	}
		493	else
		494	{
		495	dSP;
482		496
		497	ENTER;
		498	SAVETMPS;
		499
		500	PUSHMARK (SP);
		501
		502	EXTEND (SP, 10);
		503	PUSHs (sv_2mortal (newSViv (event_code)));
		504
		505	switch (event_code)
		506	{
		507	case EVENT_CRASH:
		508	break;
		509
		510	case EVENT_PLAYER_LOAD:
		511	case EVENT_PLAYER_SAVE:
		512	PUSH_OB;
		513	PUSH_PV;
		514	break;
		515
		516	case EVENT_MAPLOAD:
		517	case EVENT_MAPOUT:
		518	case EVENT_MAPIN:
		519	case EVENT_MAPCLEAN:
		520	case EVENT_MAPRESET:
		521	PUSH_MAP;
		522	break;
		523
		524	case EVENT_MAPENTER:
		525	case EVENT_MAPLEAVE:
		526	case EVENT_BORN:
		527	case EVENT_REMOVE:
		528	case EVENT_PLAYER_DEATH:
		529	PUSH_OB;
		530	break;
		531
		532	case EVENT_GKILL:
		533	PUSH_OB;
		534	PUSH_OB;
		535	break;
		536
		537	case EVENT_LOGIN:
		538	case EVENT_LOGOUT:
		539	PUSH_PL;
		540	PUSH_PV;
		541	break;
		542
		543	case EVENT_SHOUT:
		544	case EVENT_MUZZLE:
		545	case EVENT_KICK:
		546	PUSH_OB;
		547	PUSH_PV;
		548	break;
		549
		550	case EVENT_EXTCMD:
		551	PUSH_PL;
		552	{
		553	char *buf = va_arg (args, char *);
		554	int len = va_arg (args, int);
		555	PUSHs (sv_2mortal (newSVpvn (buf, len)));
		556	}
		557	break;
		558
		559	case EVENT_CLOCK:
		560	clean_obj_cache ();
		561	break;
		562
		563	case EVENT_TELL:
		564	break;
		565	}
		566
483	va_end (args);	567	va_end (args);
484		568
485	inject_event (&context);	569	PUTBACK;
486		570	int count = call_pv ("cf::inject_global_event", G_SCALAR | G_EVAL);
487	rv = context.returnvalue;	571	SPAGAIN;
		572
		573	if (SvTRUE (ERRSV))
		574	LOG (llevError, "global event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
		575
		576	rv = count > 0 ? POPi : 0;
		577
		578	PUTBACK;
		579	FREETMPS;
		580	LEAVE;
		581	}
488		582
489	return &rv;	583	return &rv;
490	}	584	}
491		585
492	void *	586	void *
493	eventListener (int *type, ...)	587	eventListener (int *type, ...)
494	{	588	{
495	static int rv = 0;	589	static int rv;
496	va_list args;	590	va_list args;
497	char *buf;	591	int event_code;
498	CFPContext context;	592	object *who, *activator, *third, *event;
		593	char *message, *extension, *options;
499		594
500	if (!perl)	595	if (!perl)
501	return;	596	return;
502		597
503	memset (&context, 0, sizeof (context));
504
505	va_start (args, type);	598	va_start (args, type);
506
507	context.who = va_arg (args, object *);	599	who = va_arg (args, object *);
508	context.event_code = va_arg (args, int);	600	event_code = va_arg (args, int);
509	context.activator = va_arg (args, object *);	601	activator = va_arg (args, object *);
510	context.third = va_arg (args, object *);	602	third = va_arg (args, object *);
511	buf = va_arg (args, char *);	603	message = va_arg (args, char *);
512		604	va_arg (args, int); // fix yourself
513	if (buf != 0)	605	extension = va_arg (args, char *);
514	strcpy (context.message, buf);	606	options = va_arg (args, char *);
515		607	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);	608	va_end (args);
520		609
521	inject_event (&context);	610	{
		611	dSP;
		612
		613	ENTER;
		614	SAVETMPS;
		615
		616	PUSHMARK (SP);
		617	EXTEND (SP, 10);
		618
		619	PUSHcfapi (STRING, extension);
		620	PUSHs (sv_2mortal (newSViv (event_code)));
		621
		622	PUSHcfapi (POBJECT, event);
		623	PUSHcfapi (POBJECT, who);
		624
		625	switch (event_code)
		626	{
		627	case EVENT_STOP: // $ob (e.g. arrow)
		628	case EVENT_TIME: // $ob
		629	case EVENT_TIMER: // $ob
		630	break;
		631
		632	case EVENT_APPLY: // $ob, $who
		633	case EVENT_DROP: // $ob, $who
		634	case EVENT_CLOSE: // $ob, $who
		635	case EVENT_DEATH: // $ob[, $killer]
		636	case EVENT_MOVE: // $ob, $enemy
		637	case EVENT_THROW: // $ob, $thrower
		638	PUSHcfapi (POBJECT, activator);
		639	break;
		640
		641	case EVENT_ATTACK: // $ob, $who, $victim (?? please god enlighten me)
		642	PUSHcfapi (POBJECT, activator);
		643	PUSHcfapi (POBJECT, third);
		644	break;
		645
		646	case EVENT_TRIGGER: // $ob, $originator, [$victim], [$msg]
		647	PUSHcfapi (POBJECT, activator);
		648	PUSHcfapi (POBJECT, third);
		649	PUSHcfapi (POBJECT, message);
		650	break;
		651
		652	case EVENT_SAY: // $ob, $who, $msg
		653	PUSHcfapi (POBJECT, activator);
		654	PUSHcfapi (STRING, message);
		655	break;
		656
		657	default:
		658	LOG (llevError, "perl plugin called for unsupported event type %d", event_code);
		659	break;
		660	}
		661
		662	PUTBACK;
		663	int count = call_pv ("cf::inject_event", G_SCALAR | G_EVAL);
		664	SPAGAIN;
		665
		666	if (SvTRUE (ERRSV))
		667	LOG (llevError, "event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV));
		668
		669	rv = count > 0 ? POPi : 0;
		670
		671	PUTBACK;
		672	FREETMPS;
		673	LEAVE;
		674	}
522		675
523	rv = context.returnvalue;
524	return &rv;	676	return &rv;
525	}	677	}
526		678
527	int	679	int
528	closePlugin ()	680	closePlugin ()
…		…
543		695
544	BOOT:	696	BOOT:
545	{	697	{
546	HV *stash = gv_stashpv ("cf", 1);	698	HV *stash = gv_stashpv ("cf", 1);
547		699
548	const struct {	700	static const struct {
549	const char *name;	701	const char *name;
550	IV iv;	702	IV iv;
551	} *civ, const_iv[] = {	703	} *civ, const_iv[] = {
552	# define const_iv(name) { # name, (IV)name },	704	# define const_iv(name) { # name, (IV)name },
553	const_iv (llevError)	705	const_iv (llevError)
554	const_iv (llevInfo)	706	const_iv (llevInfo)
555	const_iv (llevDebug)	707	const_iv (llevDebug)
556	const_iv (llevMonster)	708	const_iv (llevMonster)
557		709
558	const_iv (PLAYER)	710	const_iv (PLAYER)
		711	const_iv (TRANSPORT)
559	const_iv (ROD)	712	const_iv (ROD)
560	const_iv (TREASURE)	713	const_iv (TREASURE)
561	const_iv (POTION)	714	const_iv (POTION)
562	const_iv (FOOD)	715	const_iv (FOOD)
563	const_iv (POISON)	716	const_iv (POISON)
…		…
568	const_iv (BOW)	721	const_iv (BOW)
569	const_iv (WEAPON)	722	const_iv (WEAPON)
570	const_iv (ARMOUR)	723	const_iv (ARMOUR)
571	const_iv (PEDESTAL)	724	const_iv (PEDESTAL)
572	const_iv (ALTAR)	725	const_iv (ALTAR)
573	const_iv (CONFUSION)
574	const_iv (LOCKED_DOOR)	726	const_iv (LOCKED_DOOR)
575	const_iv (SPECIAL_KEY)	727	const_iv (SPECIAL_KEY)
576	const_iv (MAP)	728	const_iv (MAP)
577	const_iv (DOOR)	729	const_iv (DOOR)
578	const_iv (KEY)	730	const_iv (KEY)
…		…
679	const_iv (ITEM_TRANSFORMER)	831	const_iv (ITEM_TRANSFORMER)
680	const_iv (QUEST)	832	const_iv (QUEST)
681		833
682	const_iv (ST_BD_BUILD)	834	const_iv (ST_BD_BUILD)
683	const_iv (ST_BD_REMOVE)	835	const_iv (ST_BD_REMOVE)
		836
684	const_iv (ST_MAT_FLOOR)	837	const_iv (ST_MAT_FLOOR)
685	const_iv (ST_MAT_WALL)	838	const_iv (ST_MAT_WALL)
686	const_iv (ST_MAT_ITEM)	839	const_iv (ST_MAT_ITEM)
		840
		841	const_iv (AT_PHYSICAL)
		842	const_iv (AT_MAGIC)
		843	const_iv (AT_FIRE)
		844	const_iv (AT_ELECTRICITY)
		845	const_iv (AT_COLD)
		846	const_iv (AT_CONFUSION)
		847	const_iv (AT_ACID)
		848	const_iv (AT_DRAIN)
		849	const_iv (AT_WEAPONMAGIC)
		850	const_iv (AT_GHOSTHIT)
		851	const_iv (AT_POISON)
		852	const_iv (AT_SLOW)
		853	const_iv (AT_PARALYZE)
		854	const_iv (AT_TURN_UNDEAD)
		855	const_iv (AT_FEAR)
		856	const_iv (AT_CANCELLATION)
		857	const_iv (AT_DEPLETE)
		858	const_iv (AT_DEATH)
		859	const_iv (AT_CHAOS)
		860	const_iv (AT_COUNTERSPELL)
		861	const_iv (AT_GODPOWER)
		862	const_iv (AT_HOLYWORD)
		863	const_iv (AT_BLIND)
		864	const_iv (AT_INTERNAL)
		865	const_iv (AT_LIFE_STEALING)
		866	const_iv (AT_DISEASE)
687		867
688	const_iv (QUEST_IN_PROGRESS)	868	const_iv (QUEST_IN_PROGRESS)
689	const_iv (QUEST_DONE_QUEST)	869	const_iv (QUEST_DONE_QUEST)
690	const_iv (QUEST_DONE_TASK)	870	const_iv (QUEST_DONE_TASK)
691	const_iv (QUEST_START_QUEST)	871	const_iv (QUEST_START_QUEST)
…		…
832	const_iv (F_CURSED)	1012	const_iv (F_CURSED)
833	const_iv (F_DAMNED)	1013	const_iv (F_DAMNED)
834	const_iv (F_OPEN)	1014	const_iv (F_OPEN)
835	const_iv (F_NOPICK)	1015	const_iv (F_NOPICK)
836	const_iv (F_LOCKED)	1016	const_iv (F_LOCKED)
		1017
		1018	const_iv (P_BLOCKSVIEW)
		1019	const_iv (P_NO_MAGIC)
		1020	const_iv (P_IS_ALIVE)
		1021	const_iv (P_NO_CLERIC)
		1022	const_iv (P_NEED_UPDATE)
		1023	const_iv (P_NO_ERROR)
		1024	const_iv (P_OUT_OF_MAP)
		1025	const_iv (P_NEW_MAP)
		1026
		1027	const_iv (UP_OBJ_INSERT)
		1028	const_iv (UP_OBJ_REMOVE)
		1029	const_iv (UP_OBJ_CHANGE)
		1030	const_iv (UP_OBJ_FACE)
		1031
		1032	const_iv (INS_NO_MERGE)
		1033	const_iv (INS_ABOVE_FLOOR_ONLY)
		1034	const_iv (INS_NO_WALK_ON)
		1035	const_iv (INS_ON_TOP)
		1036	const_iv (INS_BELOW_ORIGINATOR)
		1037	const_iv (INS_MAP_LOAD)
		1038
		1039	const_iv (WILL_APPLY_HANDLE)
		1040	const_iv (WILL_APPLY_TREASURE)
		1041	const_iv (WILL_APPLY_EARTHWALL)
		1042	const_iv (WILL_APPLY_DOOR)
		1043	const_iv (WILL_APPLY_FOOD)
		1044
		1045	const_iv (SAVE_MODE)
		1046	const_iv (SAVE_DIR_MODE)
		1047
		1048	const_iv (M_PAPER)
		1049	const_iv (M_IRON)
		1050	const_iv (M_GLASS)
		1051	const_iv (M_LEATHER)
		1052	const_iv (M_WOOD)
		1053	const_iv (M_ORGANIC)
		1054	const_iv (M_STONE)
		1055	const_iv (M_CLOTH)
		1056	const_iv (M_ADAMANT)
		1057	const_iv (M_LIQUID)
		1058	const_iv (M_SOFT_METAL)
		1059	const_iv (M_BONE)
		1060	const_iv (M_ICE)
		1061	const_iv (M_SPECIAL)
		1062
		1063	const_iv (SK_EXP_ADD_SKILL)
		1064	const_iv (SK_EXP_TOTAL)
		1065	const_iv (SK_EXP_NONE)
		1066	const_iv (SK_SUBTRACT_SKILL_EXP)
		1067
		1068	const_iv (SK_LOCKPICKING)
		1069	const_iv (SK_HIDING)
		1070	const_iv (SK_SMITHERY)
		1071	const_iv (SK_BOWYER)
		1072	const_iv (SK_JEWELER)
		1073	const_iv (SK_ALCHEMY)
		1074	const_iv (SK_STEALING)
		1075	const_iv (SK_LITERACY)
		1076	const_iv (SK_BARGAINING)
		1077	const_iv (SK_JUMPING)
		1078	const_iv (SK_DET_MAGIC)
		1079	const_iv (SK_ORATORY)
		1080	const_iv (SK_SINGING)
		1081	const_iv (SK_DET_CURSE)
		1082	const_iv (SK_FIND_TRAPS)
		1083	const_iv (SK_MEDITATION)
		1084	const_iv (SK_PUNCHING)
		1085	const_iv (SK_FLAME_TOUCH)
		1086	const_iv (SK_KARATE)
		1087	const_iv (SK_CLIMBING)
		1088	const_iv (SK_WOODSMAN)
		1089	const_iv (SK_INSCRIPTION)
		1090	const_iv (SK_ONE_HANDED_WEAPON)
		1091	const_iv (SK_MISSILE_WEAPON)
		1092	const_iv (SK_THROWING)
		1093	const_iv (SK_USE_MAGIC_ITEM)
		1094	const_iv (SK_DISARM_TRAPS)
		1095	const_iv (SK_SET_TRAP)
		1096	const_iv (SK_THAUMATURGY)
		1097	const_iv (SK_PRAYING)
		1098	const_iv (SK_CLAWING)
		1099	const_iv (SK_LEVITATION)
		1100	const_iv (SK_SUMMONING)
		1101	const_iv (SK_PYROMANCY)
		1102	const_iv (SK_EVOCATION)
		1103	const_iv (SK_SORCERY)
		1104	const_iv (SK_TWO_HANDED_WEAPON)
		1105	const_iv (SK_SPARK_TOUCH)
		1106	const_iv (SK_SHIVER)
		1107	const_iv (SK_ACID_SPLASH)
		1108	const_iv (SK_POISON_NAIL)
		1109
		1110	const_iv (SOUND_NEW_PLAYER)
		1111	const_iv (SOUND_FIRE_ARROW)
		1112	const_iv (SOUND_LEARN_SPELL)
		1113	const_iv (SOUND_FUMBLE_SPELL)
		1114	const_iv (SOUND_WAND_POOF)
		1115	const_iv (SOUND_OPEN_DOOR)
		1116	const_iv (SOUND_PUSH_PLAYER)
		1117	const_iv (SOUND_PLAYER_HITS1)
		1118	const_iv (SOUND_PLAYER_HITS2)
		1119	const_iv (SOUND_PLAYER_HITS3)
		1120	const_iv (SOUND_PLAYER_HITS4)
		1121	const_iv (SOUND_PLAYER_IS_HIT1)
		1122	const_iv (SOUND_PLAYER_IS_HIT2)
		1123	const_iv (SOUND_PLAYER_IS_HIT3)
		1124	const_iv (SOUND_PLAYER_KILLS)
		1125	const_iv (SOUND_PET_IS_KILLED)
		1126	const_iv (SOUND_PLAYER_DIES)
		1127	const_iv (SOUND_OB_EVAPORATE)
		1128	const_iv (SOUND_OB_EXPLODE)
		1129	const_iv (SOUND_CLOCK)
		1130	const_iv (SOUND_TURN_HANDLE)
		1131	const_iv (SOUND_FALL_HOLE)
		1132	const_iv (SOUND_DRINK_POISON)
		1133	const_iv (SOUND_CAST_SPELL_0)
		1134
		1135	const_iv (MAP_FLUSH)
		1136	const_iv (MAP_PLAYER_UNIQUE)
		1137	const_iv (MAP_BLOCK)
		1138	const_iv (MAP_STYLE)
		1139	const_iv (MAP_OVERLAY)
		1140
		1141	const_iv (MAP_IN_MEMORY)
		1142	const_iv (MAP_SWAPPED)
		1143	const_iv (MAP_LOADING)
		1144	const_iv (MAP_SAVING)
837	};	1145	};
838		1146
839	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1147	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
840	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1148	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
841		1149
842	const struct {	1150	static const struct {
843	const char *name;	1151	const char *name;
844	IV iv;	1152	IV iv;
845	} *event, event_list[] = {	1153	} *event, event_list[] = {
846	# define const_event(name) { # name, (IV)EVENT_ ## name },	1154	# define const_event(name) { # name, (IV)EVENT_ ## name },
847	const_event (NONE)	1155	const_event (NONE)
…		…
855	const_event (TIME)	1163	const_event (TIME)
856	const_event (THROW)	1164	const_event (THROW)
857	const_event (TRIGGER)	1165	const_event (TRIGGER)
858	const_event (CLOSE)	1166	const_event (CLOSE)
859	const_event (TIMER)	1167	const_event (TIMER)
		1168	const_event (MOVE)
860		1169
861	const_event (BORN)	1170	const_event (BORN)
862	const_event (CLOCK)	1171	const_event (CLOCK)
863	const_event (CRASH)	1172	const_event (CRASH)
864	const_event (PLAYER_DEATH)	1173	const_event (PLAYER_DEATH)
		1174	const_event (PLAYER_LOAD)
		1175	const_event (PLAYER_SAVE)
865	const_event (GKILL)	1176	const_event (GKILL)
866	const_event (LOGIN)	1177	const_event (LOGIN)
867	const_event (LOGOUT)	1178	const_event (LOGOUT)
868	const_event (MAPENTER)	1179	const_event (MAPENTER)
869	const_event (MAPLEAVE)	1180	const_event (MAPLEAVE)
870	const_event (MAPRESET)	1181	const_event (MAPRESET)
		1182	const_event (MAPLOAD)
		1183	const_event (MAPOUT)
		1184	const_event (MAPIN)
		1185	const_event (MAPCLEAN)
871	const_event (REMOVE)	1186	const_event (REMOVE)
872	const_event (SHOUT)	1187	const_event (SHOUT)
873	const_event (TELL)	1188	const_event (TELL)
874	const_event (MUZZLE)	1189	const_event (MUZZLE)
875	const_event (KICK)	1190	const_event (KICK)
		1191	const_event (EXTCMD)
		1192	//const_event (FREE_OB)
876	};	1193	};
877		1194
878	AV *av = get_av ("cf::EVENT", 1);	1195	AV *av = get_av ("cf::EVENT", 1);
879		1196
880	for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; )	1197	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));	1198	av_store (av, event->iv, newSVpv ((char *)event->name, 0));
882		1199
883	const struct {	1200	static const struct {
884	int dtype;	1201	int dtype;
885	const char *name;	1202	const char *name;
886	IV idx;	1203	IV idx;
887	} *cprop, prop_table[] = {	1204	} *cprop, prop_table[] = {
888	# define prop(type, name) { type, # name, (IV) CFAPI_ ## name },	1205	# define prop(type, name) { type, # name, (IV) CFAPI_ ## name },
…		…
977	prop (CFAPI_INT, OBJECT_PROP_ANIM_SPEED)	1294	prop (CFAPI_INT, OBJECT_PROP_ANIM_SPEED)
978	prop (CFAPI_INT, OBJECT_PROP_FRIENDLY)	1295	prop (CFAPI_INT, OBJECT_PROP_FRIENDLY)
979	prop (CFAPI_STRING, OBJECT_PROP_SHORT_NAME)	1296	prop (CFAPI_STRING, OBJECT_PROP_SHORT_NAME)
980	prop (CFAPI_INT, OBJECT_PROP_MAGICAL)	1297	prop (CFAPI_INT, OBJECT_PROP_MAGICAL)
981	prop (CFAPI_INT, OBJECT_PROP_LUCK)	1298	prop (CFAPI_INT, OBJECT_PROP_LUCK)
982	prop (CFAPI_LONG, OBJECT_PROP_EXP)
983	prop (CFAPI_POBJECT, OBJECT_PROP_OWNER)	1299	prop (CFAPI_POBJECT, OBJECT_PROP_OWNER)
984	prop (CFAPI_POBJECT, OBJECT_PROP_PRESENT)	1300	prop (CFAPI_POBJECT, OBJECT_PROP_PRESENT)
985	prop (CFAPI_INT, OBJECT_PROP_CHEATER)	1301	prop (CFAPI_INT, OBJECT_PROP_CHEATER)
986	prop (CFAPI_INT, OBJECT_PROP_MERGEABLE)	1302	prop (CFAPI_INT, OBJECT_PROP_MERGEABLE)
987	prop (CFAPI_INT, OBJECT_PROP_PICKABLE)	1303	prop (CFAPI_INT, OBJECT_PROP_PICKABLE)
…		…
1021	void	1337	void
1022	LOG (int level, char *msg)	1338	LOG (int level, char *msg)
1023	PROTOTYPE: $$	1339	PROTOTYPE: $$
1024	C_ARGS: level, "%s", msg	1340	C_ARGS: level, "%s", msg
1025		1341
		1342	char *path_combine (char *base, char *path)
		1343	PROTOTYPE: $$
		1344
		1345	char *path_combine_and_normalize (char *base, char *path)
		1346	PROTOTYPE: $$
		1347
1026	char *	1348	char *
1027	cf_get_maps_directory (char *path)	1349	cf_get_maps_directory (char *path)
1028	PROTOTYPE: $	1350	PROTOTYPE: $
1029	ALIAS: maps_directory = 0	1351	ALIAS: maps_directory = 0
1030		1352
…		…
1067	cf_object_set_int_property (obj, idx, SvIV (newval));	1389	cf_object_set_int_property (obj, idx, SvIV (newval));
1068	break;	1390	break;
1069	case CFAPI_LONG:	1391	case CFAPI_LONG:
1070	cf_object_set_long_property (obj, idx, SvNV (newval));	1392	cf_object_set_long_property (obj, idx, SvNV (newval));
1071	break;	1393	break;
		1394	case CFAPI_DOUBLE:
		1395	{
		1396	int unused_type;
		1397	object_set_property (&unused_type, obj, idx, (double)SvNV (newval));
		1398	}
		1399	break;
1072	case CFAPI_STRING:	1400	case CFAPI_STRING:
1073	cf_object_set_string_property (obj, idx, SvPV_nolen (newval));	1401	cf_object_set_string_property (obj, idx, SvOK (newval) ? SvPV_nolen (newval) : 0);
		1402	break;
		1403	case CFAPI_POBJECT:
		1404	{
		1405	int unused_type;
		1406	object_set_property (&unused_type, obj, idx, (object *)SvPTR_ornull (newval, "cf::object"));
		1407	}
1074	break;	1408	break;
1075	default:	1409	default:
1076	croak ("unhandled type '%d' in set_property '%d'", type, idx);	1410	croak ("unhandled type '%d' in set_property '%d'", type, idx);
1077	}	1411	}
1078		1412
		1413	# missing properties
		1414
		1415	void
		1416	set_attacktype (object *obj, U32 attacktype)
		1417	CODE:
		1418	obj->attacktype = attacktype;
		1419
		1420	U32
		1421	get_attacktype (object *obj)
		1422	ALIAS:
		1423	attacktype = 0
		1424	CODE:
		1425	RETVAL = obj->attacktype;
		1426	OUTPUT: RETVAL
		1427
		1428	# missing in plug-in api, of course
		1429	void
		1430	set_food (object *obj, int food)
		1431	CODE:
		1432	obj->stats.food = food;
		1433
		1434	int
		1435	get_food (object *obj)
		1436	ALIAS:
		1437	food = 0
		1438	CODE:
		1439	RETVAL = obj->stats.food;
		1440	OUTPUT: RETVAL
		1441
		1442	void
		1443	inv (object *obj)
		1444	PROTOTYPE: $
		1445	PPCODE:
		1446	{
		1447	object *o;
		1448	for (o = obj->inv; o; o = o->below)
		1449	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
		1450	}
		1451
1079	int cf_object_get_resistance (object *op, int rtype)	1452	int cf_object_get_resistance (object *op, int rtype)
1080	ALIAS: resistance = 0	1453	ALIAS: resistance = 0
1081		1454
1082	int cf_object_get_flag (object *op, int flag)	1455	int cf_object_get_flag (object *op, int flag)
1083	ALIAS: flag = 0	1456	ALIAS: flag = 0
1084		1457
1085	void cf_object_set_flag (object *op, int flag, int value)	1458	void cf_object_set_flag (object *op, int flag, int value)
1086		1459
1087	void cf_object_move (object *op, object *originator, int dir)	1460	void cf_object_move (object *op, int dir, object *originator = op)
1088		1461
1089	void cf_object_apply (object *op, object *author, int flags)	1462	void cf_object_apply (object *op, object *author, int flags = 0)
1090		1463
1091	void cf_object_apply_below (object *op)	1464	void cf_object_apply_below (object *op)
1092		1465
1093	void cf_object_remove (object *op)	1466	void cf_object_remove (object *op)
1094		1467
1095	void cf_object_free (object *op)	1468	void cf_object_free (object *op)
1096		1469
1097	object *cf_object_present_archname_inside (object *op, char *whatstr)	1470	object *cf_object_present_archname_inside (object *op, char *whatstr)
1098		1471
1099	int cf_object_transfer (object *op, int x, int y, int r, object *orig)	1472	int cf_object_transfer (object *op, int x, int y, int r = 0, object_ornull *orig = 0)
1100		1473
1101	int cf_object_change_map (object *op, int x, int y, mapstruct *map)	1474	int cf_object_change_map (object *op, int x, int y, mapstruct *map)
1102		1475
1103	object *cf_object_clone (object *op, int clonetype)	1476	object *cf_object_clone (object *op, int clonetype = 0)
1104		1477
1105	int cf_object_pay_item (object *op, object *buyer)	1478	int cf_object_pay_item (object *op, object *buyer)
1106		1479
1107	int cf_object_pay_amount (object *op, double amount)	1480	int cf_object_pay_amount (object *op, double amount)
1108		1481
1109	int cf_object_cast_spell (object *caster, object *ctoo, int dir, object *sp_, char *flags)	1482	int cf_object_cast_spell (object *caster, object *ctoo, int dir, object *spell_ob, char *stringarg = 0)
1110		1483
1111	int cf_object_cast_ability (object *caster, object *ctoo, int dir, object *sp_, char *flags)	1484	int cf_object_cast_ability (object *caster, object *ctoo, int dir, object *sp_, char *stringarg = 0)
1112		1485
1113	void cf_object_learn_spell (object *op, object *sp)	1486	void cf_object_learn_spell (object *op, object *sp)
1114		1487
1115	void cf_object_forget_spell (object *op, object *sp)	1488	void cf_object_forget_spell (object *op, object *sp)
1116		1489
…		…
1147		1520
1148	void cf_object_update (object *op, int flags)	1521	void cf_object_update (object *op, int flags)
1149		1522
1150	void cf_object_pickup (object *op, object *what)	1523	void cf_object_pickup (object *op, object *what)
1151		1524
1152	char *cf_object_get_key (object *op, char *keyname)	1525	object *cf_create_object_by_name (const char *name)
		1526
		1527	void change_exp (object *op, double exp, const char *skill_name = 0, int flag = 0)
		1528
		1529	void player_lvl_adj (object *who, object *skill = 0)
		1530
		1531	int kill_object (object *op, int dam = 0, object *hitter = 0, int type = AT_PHYSICAL)
		1532
		1533	MODULE = cf PACKAGE = cf::object PREFIX = cf_
		1534
		1535	void cf_fix_object (object *pl)
1153	ALIAS: key = 0	1536	ALIAS: fix = 0
1154		1537
1155	void cf_object_set_key (object *op, char *keyname, char *value)	1538	object *cf_insert_ob_in_ob (object *ob, object *where)
		1539
		1540	# no clean way to get an object from an archetype - stupid idiotic
		1541	# dumb kludgy misdesigned plug-in api slowly gets on my nerves.
		1542
		1543	object *new (const char *archetype = 0)
		1544	PROTOTYPE: ;$
		1545	CODE:
		1546	RETVAL = archetype ? get_archetype (archetype) : cf_create_object ();
		1547	OUTPUT:
		1548	RETVAL
		1549
		1550	object *insert_ob_in_map_at (object *ob, mapstruct *where, object_ornull *orig, int flag, int x, int y)
		1551	PROTOTYPE: $$$$$$
		1552	CODE:
		1553	{
		1554	int unused_type;
		1555	RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y);
		1556	}
		1557
		1558	# syntatic sugar for easier use in event callbacks.
		1559	const char *options (object *op)
		1560	CODE:
		1561	RETVAL = op->name;
		1562	OUTPUT:
		1563	RETVAL
		1564
		1565	const char *get_ob_key_value (object *op, const char *key)
		1566
		1567	bool set_ob_key_value (object *op, const char *key, const char *value = 0, int add_key = 1)
		1568
		1569	object *get_nearest_player (object *ob)
		1570	ALIAS: nearest_player = 0
		1571	PREINIT:
		1572	extern object *get_nearest_player (object *);
		1573
		1574	void rangevector (object *ob, object *other, int flags = 0)
		1575	PROTOTYPE: $$;$
		1576	PPCODE:
		1577	{
		1578	rv_vector rv;
		1579	get_rangevector (ob, other, &rv, flags);
		1580	EXTEND (SP, 5);
		1581	PUSHs (newSVuv (rv.distance));
		1582	PUSHs (newSViv (rv.distance_x));
		1583	PUSHs (newSViv (rv.distance_y));
		1584	PUSHs (newSViv (rv.direction));
		1585	PUSHs (newSVcfapi (CFAPI_POBJECT, rv.part));
		1586	}
		1587
		1588	bool on_same_map_as (object *ob, object *other)
		1589	CODE:
		1590	RETVAL = on_same_map (ob, other);
		1591	OUTPUT: RETVAL
1156		1592
1157	char *	1593	char *
1158	base_name (object *ob, int plural)	1594	base_name (object *ob, int plural)
1159	CODE:	1595	CODE:
1160	RETVAL = cf_query_base_name (ob, plural);	1596	RETVAL = cf_query_base_name (ob, plural);
1161	OUTPUT: RETVAL	1597	OUTPUT: RETVAL
1162		1598
1163	MODULE = cf PACKAGE = cf::object PREFIX = cf_object_	1599	living *
1164		1600	stats (object *ob)
1165	object *cf_create_object ()	1601	CODE:
1166	PROTOTYPE:	1602	RETVAL = &ob->stats;
1167	ALIAS: new = 0	1603	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		1604
1179		1605
1180	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_	1606	MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_
1181		1607
1182	player *player (object *op)	1608	player *player (object *op)
1183	CODE:	1609	CODE:
1184	RETVAL = cf_player_find (cf_query_name (op));	1610	RETVAL = op->contr;
1185	OUTPUT: RETVAL	1611	OUTPUT: RETVAL
1186		1612
1187	void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)	1613	void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)
1188		1614
1189	object *cf_player_send_inventory (object *op)	1615	object *cf_player_send_inventory (object *op)
		1616
		1617	player *contr (object *op)
		1618	CODE:
		1619	RETVAL = op->contr;
		1620	OUTPUT: RETVAL
1190		1621
1191	char *cf_player_get_ip (object *op)	1622	char *cf_player_get_ip (object *op)
1192	ALIAS: ip = 0	1623	ALIAS: ip = 0
1193		1624
1194	object *cf_player_get_marked_item (object *op)	1625	object *cf_player_get_marked_item (object *op)
…		…
1199	partylist *cf_player_get_party (object *op)	1630	partylist *cf_player_get_party (object *op)
1200	ALIAS: party = 0	1631	ALIAS: party = 0
1201		1632
1202	void cf_player_set_party (object *op, partylist *party)	1633	void cf_player_set_party (object *op, partylist *party)
1203		1634
		1635	void change_skill (object *op, double exp, char *skill_name = 0, int flag = 0)
		1636
		1637	void kill_player (object *op)
1204		1638
1205	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_	1639	MODULE = cf PACKAGE = cf::object::map PREFIX = cf_
1206		1640
1207	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_	1641	MODULE = cf PACKAGE = cf::player PREFIX = cf_player_
1208		1642
1209	player *cf_player_find (char *name)	1643	player *cf_player_find (char *name)
1210	PROTOTYPE: $	1644	PROTOTYPE: $
1211		1645
1212	void cf_player_move (player *pl, int dir)	1646	void cf_player_move (player *pl, int dir)
1213		1647
		1648	void MapNewmapCmd (player *pl)
		1649
		1650	void play_sound_player_only (player *pl, int soundnum, int x = 0, int y = 0);
		1651
1214	# nonstandard	1652	# nonstandard
1215	object *ob (player *pl)	1653	object *ob (player *pl)
1216	CODE:	1654	CODE:
1217	RETVAL = pl->ob;	1655	RETVAL = pl->ob;
		1656	OUTPUT: RETVAL
		1657
		1658	player *first ()
		1659	CODE:
		1660	RETVAL = first_player;
		1661	OUTPUT: RETVAL
		1662
		1663	player *next (player *pl)
		1664	CODE:
		1665	RETVAL = pl->next;
		1666	OUTPUT: RETVAL
		1667
		1668	bool
		1669	cell_visible (player *pl, int dx, int dy)
		1670	CODE:
		1671	RETVAL = FABS (dx) <= pl->socket.mapx / 2 && FABS (dy) <= pl->socket.mapy / 2
		1672	&& !pl->blocked_los [dx + pl->socket.mapx / 2][dy + pl->socket.mapy / 2];
		1673	OUTPUT:
		1674	RETVAL
		1675
		1676	void
		1677	send (player *pl, SV *packet)
		1678	CODE:
		1679	{
		1680	STRLEN len;
		1681	char *buf = SvPVbyte (packet, len);
		1682
		1683	Write_String_To_Socket (&pl->socket, buf, len);
		1684	}
		1685
		1686	int
		1687	listening (player *pl, int new_value = -1)
		1688	CODE:
		1689	RETVAL = pl->listening;
		1690	if (new_value >= 0)
		1691	pl->listening = new_value;
		1692	OUTPUT:
		1693	RETVAL
		1694
		1695	void get_savebed (player *pl)
		1696	ALIAS:
		1697	savebed = 0
		1698	PPCODE:
		1699	EXTEND (SP, 3);
		1700	PUSHs (sv_2mortal (newSVpv (pl->savebed_map, 0)));
		1701	PUSHs (sv_2mortal (newSViv (pl->bed_x)));
		1702	PUSHs (sv_2mortal (newSViv (pl->bed_y)));
		1703
		1704	void set_savebed (player *pl, char *map_path, int x, int y)
		1705	CODE:
		1706	strcpy (pl->savebed_map, map_path);
		1707	pl->bed_x = x;
		1708	pl->bed_y = y;
		1709
		1710	void
		1711	list ()
		1712	PPCODE:
		1713	{
		1714	player *pl;
		1715	for (pl = first_player; pl; pl = pl->next)
		1716	XPUSHs (newSVcfapi (CFAPI_PPLAYER, pl));
		1717	}
		1718
		1719	bool
		1720	peaceful (player *pl, bool new_setting = 0)
		1721	PROTOTYPE: $;$
		1722	CODE:
		1723	RETVAL = pl->peaceful;
		1724	if (items > 1)
		1725	pl->peaceful = new_setting;
		1726	OUTPUT:
		1727	RETVAL
		1728
		1729	living *
		1730	orig_stats (player *pl)
		1731	CODE:
		1732	RETVAL = &pl->orig_stats;
		1733	OUTPUT: RETVAL
		1734
		1735	living *
		1736	last_stats (player *pl)
		1737	CODE:
		1738	RETVAL = &pl->last_stats;
1218	OUTPUT: RETVAL	1739	OUTPUT: RETVAL
1219		1740
1220		1741
1221	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_	1742	MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
1222		1743
…		…
1236	break;	1757	break;
1237	default:	1758	default:
1238	croak ("unhandled type '%d' in set_property '%d'", type, idx);	1759	croak ("unhandled type '%d' in set_property '%d'", type, idx);
1239	}	1760	}
1240		1761
		1762	mapstruct *new (int width, int height)
		1763	PROTOTYPE:
		1764	CODE:
		1765	{
		1766	int unused_type;
		1767	RETVAL = map_get_map (&unused_type, 0, width, height);
		1768	}
		1769	OUTPUT:
		1770	RETVAL
		1771
		1772	void delete_map (mapstruct *map)
		1773
		1774	void clean_tmp_map (mapstruct *map)
		1775
		1776	void play_sound_map (mapstruct *map, int x, int y, int sound_num)
		1777
1241	mapstruct *cf_map_get_map (char *name)	1778	mapstruct *cf_map_get_map (char *name)
1242	PROTOTYPE: $	1779	PROTOTYPE: $
1243	ALIAS: map = 0	1780	ALIAS: map = 0
1244		1781
		1782	mapstruct *has_been_loaded (char *name)
		1783	PROTOTYPE: $
		1784
1245	mapstruct *cf_map_get_first ()	1785	mapstruct *cf_map_get_first ()
1246	PROTOTYPE:	1786	PROTOTYPE:
1247	ALIAS: first = 0	1787	ALIAS: first = 0
1248		1788
		1789	# whoever "designed" the plug-in api should have wasted
		1790	# his/her time with staying away from the project - would have
		1791	# saved others a lot of time, without doubt.
		1792	void set_path (mapstruct *where, char *path)
		1793	CODE:
		1794	strcpy (where->path, path);
		1795
		1796	int in_memory (mapstruct *map)
		1797	CODE:
		1798	RETVAL = map->in_memory;
		1799	OUTPUT:
		1800	RETVAL
		1801
		1802	bool unique (mapstruct *map)
		1803	CODE:
		1804	RETVAL = map->unique;
		1805	OUTPUT:
		1806	RETVAL
		1807
		1808	void set_unique (mapstruct *map, bool unique)
		1809	CODE:
		1810	map->unique = unique;
		1811
1249	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)	1812	object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)
1250		1813
1251	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)	1814	object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)
1252		1815
1253	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)	1816	object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)
1254	C_ARGS: str, map, nx, ny	1817	C_ARGS: str, map, nx, ny
1255		1818
1256	#int cf_map_get_flags (mapstruct* map, mapstruct** nmap, I16 x, I16 y, I16 *nx, I16 *ny)	1819	void
		1820	cf_map_normalise (mapstruct *map, int x, int y)
		1821	PPCODE:
		1822	{
		1823	mapstruct *nmap = 0;
		1824	I16 nx = 0, ny = 0;
		1825	int flags = cf_map_get_flags (map, &nmap, x, y, &nx, &ny);
1257		1826
		1827	EXTEND (SP, 4);
		1828	PUSHs (sv_2mortal (newSViv (flags)));
		1829
		1830	if (GIMME_V == G_ARRAY)
		1831	{
		1832	PUSHs (sv_2mortal (newSVcfapi (CFAPI_PMAP, nmap)));
		1833	PUSHs (sv_2mortal (newSViv (nx)));
		1834	PUSHs (sv_2mortal (newSViv (ny)));
		1835	}
		1836	}
		1837
		1838	void
		1839	at (mapstruct *map, unsigned int x, unsigned int y)
		1840	PROTOTYPE: $$$
		1841	PPCODE:
		1842	{
		1843	object *o;
		1844	mapstruct *nmap = 0;
		1845	I16 nx, ny;
		1846
		1847	cf_map_get_flags (map, &nmap, x, y, &nx, &ny);
		1848
		1849	if (nmap)
		1850	for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above)
		1851	XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
		1852	}
		1853
		1854	SV *
		1855	bot_at (mapstruct *obj, unsigned int x, unsigned int y)
		1856	PROTOTYPE: $$$
		1857	ALIAS:
		1858	top_at = 1
		1859	flags_at = 2
		1860	light_at = 3
		1861	move_block_at = 4
		1862	move_slow_at = 5
		1863	move_on_at = 6
		1864	move_off_at = 7
		1865	INIT:
		1866	if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_UNDEF;
		1867	CODE:
		1868	switch (ix)
		1869	{
		1870	case 0: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_OB (obj, x, y)); break;
		1871	case 1: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_TOP (obj, x, y)); break;
		1872	case 2: RETVAL = newSVuv ( GET_MAP_FLAGS (obj, x, y)); break;
		1873	case 3: RETVAL = newSViv ( GET_MAP_LIGHT (obj, x, y)); break;
		1874	case 4: RETVAL = newSVuv ( GET_MAP_MOVE_BLOCK (obj, x, y)); break;
		1875	case 5: RETVAL = newSVuv ( GET_MAP_MOVE_SLOW (obj, x, y)); break;
		1876	case 6: RETVAL = newSVuv ( GET_MAP_MOVE_ON (obj, x, y)); break;
		1877	case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
		1878	}
		1879	OUTPUT:
		1880	RETVAL
		1881
		1882	# "serialise" map perl data into a ref
		1883	void
		1884	_get_obs (mapstruct *map)
		1885	PPCODE:
		1886	{
		1887	object *o;
		1888	int x, y;
		1889	AV *obs = newAV ();
		1890	int nonnull = 0;
		1891
		1892	for (y = 0; y < MAP_HEIGHT (map); y++)
		1893	for (x = 0; x < MAP_WIDTH (map); x++)
		1894	{
		1895	AV *av = newAV ();
		1896
		1897	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
		1898	{
		1899	SV *sv = SVptr_cache_get (o);
		1900
		1901	if (sv && HvFILL (SvRV (sv)))
		1902	{
		1903	nonnull = 1;
		1904	sv = newSVsv (sv);
		1905	}
		1906	else
		1907	sv = &PL_sv_undef;
		1908
		1909	av_push (av, sv);
		1910	}
		1911
		1912	av_store (obs, x + y * MAP_HEIGHT (map), newRV_noinc ((SV *)av));
		1913	}
		1914
		1915	if (nonnull)
		1916	XPUSHs (sv_2mortal (newRV_noinc ((SV *)obs)));
		1917	else
		1918	SvREFCNT_dec (obs);
		1919	}
		1920
		1921	# "deserialise" perl map data into the map
		1922	void
		1923	_set_obs (mapstruct *map, SV *sv)
		1924	CODE:
		1925	{
		1926	object *o;
		1927	AV *av;
		1928	int x, y;
		1929	AV *obs = (AV *)SvRV (sv);
		1930
		1931	for (y = 0; y < MAP_HEIGHT (map); y++)
		1932	for (x = 0; x < MAP_WIDTH (map); x++)
		1933	{
		1934	sv = *av_fetch (obs, x + y * MAP_HEIGHT (map), 1);
		1935
		1936	if (!SvROK (sv))
		1937	continue;
		1938
		1939	av = (AV *)SvRV (sv);
		1940
		1941	for (o = GET_MAP_OB (map, x, y); o; o = o->above)
		1942	{
		1943	sv = av_shift (av);
		1944
		1945	if (SvROK (sv))
		1946	{
		1947	sv_magic ((SV *)SvRV (sv), 0, PERL_MAGIC_ext, (char *)o, 0);
		1948	SVptr_cache_set (o, sv);
		1949	}
		1950	}
		1951	}
		1952	}
1258		1953
1259		1954
1260	MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_	1955	MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
1261		1956
1262	archetype*cf_archetype_get_first()	1957	archetype *cf_archetype_get_first()
1263	PROTOTYPE:	1958	PROTOTYPE:
1264	ALIAS: first = 0	1959	ALIAS: first = 0
1265		1960
1266	archetype *cf_archetype_get_next (archetype *arch)	1961	archetype *cf_archetype_get_next (archetype *arch)
1267	ALIAS: next = 0	1962	ALIAS: next = 0
…		…
1316		2011
1317	const char *cf_region_get_message (region *reg)	2012	const char *cf_region_get_message (region *reg)
1318	ALIAS: message = 0	2013	ALIAS: message = 0
1319		2014
1320		2015
		2016	MODULE = cf PACKAGE = cf::living PREFIX = cf_living_
		2017
		2018	double
		2019	exp (living *liv, double new_val = 0.)
		2020	PROTOTYPE: $;$
		2021	ALIAS:
		2022	Str = 1
		2023	Dex = 2
		2024	Con = 3
		2025	Wis = 4
		2026	Cha = 5
		2027	Int = 6
		2028	Pow = 7
		2029	wc = 8
		2030	ac = 9
		2031	hp = 10
		2032	maxhp = 11
		2033	sp = 12
		2034	maxsp = 13
		2035	grace = 14
		2036	maxgrace = 15
		2037	food = 16
		2038	dam = 17
		2039	luck = 18
		2040	CODE:
		2041	# define LIVING_ACC(acc,idx) case idx: RETVAL = liv->acc; if (items > 1) liv->acc = new_val; break
		2042	switch (ix)
		2043	{
		2044	LIVING_ACC (exp , 0);
		2045	LIVING_ACC (Str , 1);
		2046	LIVING_ACC (Dex , 2);
		2047	LIVING_ACC (Con , 3);
		2048	LIVING_ACC (Wis , 4);
		2049	LIVING_ACC (Cha , 5);
		2050	LIVING_ACC (Int , 6);
		2051	LIVING_ACC (Pow , 7);
		2052	LIVING_ACC (wc , 8);
		2053	LIVING_ACC (ac , 9);
		2054	LIVING_ACC (hp , 10);
		2055	LIVING_ACC (maxhp , 11);
		2056	LIVING_ACC (sp , 12);
		2057	LIVING_ACC (maxsp , 13);
		2058	LIVING_ACC (grace , 14);
		2059	LIVING_ACC (maxgrace, 15);
		2060	LIVING_ACC (food , 16);
		2061	LIVING_ACC (dam , 17);
		2062	LIVING_ACC (luck , 18);
		2063	}
		2064	# undef LIVING_ACC
		2065	OUTPUT:
		2066	RETVAL
		2067

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