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/cvs/deliantra/server/server/cfperl.xs
Revision: 1.16
Committed: Sun Aug 27 15:24:22 2006 UTC (17 years, 8 months ago) by root
Branch: MAIN
Changes since 1.15: +2 -0 lines
Log Message: 
further refinements

File Contents

# User Rev Content
1 root 1.1 /*****************************************************************************/
2     /* CrossFire, A Multiplayer game for the X Window System */
3     /*****************************************************************************/
4    
5     /*
6     * This code is placed under the GNU General Public Licence (GPL)
7     *
8     * Copyright (C) 2001-2005 by Chachkoff Yann
9     * Copyright (C) 2006 by Marc Lehmann <cf@schmorpd.e>
10     *
11     * This program is free software; you can redistribute it and/or modify
12     * it under the terms of the GNU General Public License as published by
13     * the Free Software Foundation; either version 2 of the License, or
14     * (at your option) any later version.
15     *
16     * This program is distributed in the hope that it will be useful,
17     * but WITHOUT ANY WARRANTY; without even the implied warranty of
18     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19     * GNU General Public License for more details.
20     *
21     * You should have received a copy of the GNU General Public License
22     * along with this program; if not, write to the Free Software
23     * Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
24     */
25    
26     #include <EXTERN.h>
27     #include <perl.h>
28     #include <XSUB.h>
29    
30     #undef save_long // clashes with libproto.h
31    
32     #define PLUGIN_NAME "perl"
33 root 1.13 #define PLUGIN_VERSION "cfperl 0.5"
34 root 1.1
35     #ifndef __CEXTRACT__
36     #include <plugin.h>
37     #endif
38    
39     #undef MODULEAPI
40     #ifdef WIN32
41     #else
42     #define MODULEAPI
43     #endif
44    
45     #include <plugin_common.h>
46     #include <sounds.h>
47 root 1.6 #include <cstdarg>
48     #include <sproto.h>
49 root 1.1
50 root 1.6 #include "cfperl.h"
51 root 1.12 #include "shstr.h"
52 root 1.1
53     #include "perlxsi.c"
54    
55     extern sint64 *levels; // the experience table
56    
57     typedef object object_ornull;
58     typedef mapstruct mapstruct_ornull;
59    
60     typedef double val64;
61     #define newSVval64 newSVnv
62     #define SvVAL64 SvNV
63    
64     static f_plug_api gethook;
65     static f_plug_api systemDirectory;
66     static f_plug_api object_set_property;
67     static f_plug_api map_get_map;
68     static f_plug_api object_insert;
69    
70     /* this is a stupid way to do things, and awkward to use for plug-in authors */
71     typedef struct
72     {
73     object* who;
74     object* activator;
75     object* third;
76     object* event;
77     mapstruct* map;
78     char message[1024];
79     int fix; // seems to be python-only, and should not be part of the API
80     int event_code;
81     char extension[1024]; // name field, should invoke specific perl extension
82     char options[1024]; // slaying field of event_connectors
83     int returnvalue;
84     } CFPContext;
85    
86     static HV *obj_cache;
87     static PerlInterpreter *perl;
88    
89 root 1.8 static AV *cb_global, *cb_object, *cb_player, *cb_type, *cb_map;
90    
91 root 1.1 #define PUSHcfapi(type,value) PUSHs (sv_2mortal (newSVcfapi (CFAPI_ ## type, (value))))
92     #define PUSHcfapi_va(type,ctype) PUSHcfapi (type, va_arg (args, ctype))
93     #define PUSH_OB PUSHcfapi_va(POBJECT, object *)
94     #define PUSH_PL PUSHcfapi_va(PPLAYER, player *)
95     #define PUSH_MAP PUSHcfapi_va(PMAP, mapstruct *)
96     #define PUSH_PV PUSHcfapi_va(STRING, const char *)
97     #define PUSH_IV PUSHs (sv_2mortal (newSViv (va_arg (args, int))))
98    
99     //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
100    
101     static SV *
102 root 1.13 newSVptr (void *ptr, const char *klass, HV *hv = newHV ())
103 root 1.1 {
104     SV *sv;
105    
106     if (!ptr)
107     return &PL_sv_undef;
108    
109 root 1.13 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
110     return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
111 root 1.1 }
112    
113 root 1.11 template<class extendable>
114     SV *
115     newSVextendable (extendable *obj, const char *klass)
116     {
117     if (!obj)
118     return &PL_sv_undef;
119    
120     if (!obj->self)
121     obj->self = newSVptr (obj, klass);
122    
123     return newSVsv (static_cast<SV *>(obj->self));
124     }
125    
126 root 1.1 static void
127     SVptr_cache_set (void *ptr, SV *sv)
128     {
129     hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0);
130     }
131    
132     static SV *
133     SVptr_cache_get (void *ptr)
134     {
135     SV **he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);
136    
137     return he ? *he : 0;
138     }
139    
140     static SV *
141     newSVptr_cached (void *ptr, const char *klass)
142     {
143     SV *sv;
144    
145     if (!ptr)
146     return &PL_sv_undef;
147    
148     sv = SVptr_cache_get (ptr);
149    
150     if (!sv)
151     {
152     HV *hv = newHV ();
153     sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
154     sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
155    
156     SVptr_cache_set (ptr, sv);
157     }
158    
159     return newSVsv (sv);
160     }
161    
162     static void
163     clearSVptr (SV *sv)
164     {
165     if (SvROK (sv))
166     sv = SvRV (sv);
167    
168     hv_clear ((HV *)sv);
169     sv_unmagic (sv, PERL_MAGIC_ext);
170     }
171    
172     static long
173     SvPTR (SV *sv, const char *klass)
174     {
175     if (!sv_derived_from (sv, klass))
176     croak ("object of type %s expected", klass);
177    
178     MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
179    
180     if (!mg)
181     croak ("perl code used %s object, but C object is already destroyed, caught", klass);
182    
183     return (long)mg->mg_ptr;
184     }
185    
186     static long
187     SvPTR_ornull (SV *sv, const char *klass)
188     {
189     if (SvOK (sv))
190     return SvPTR (sv, klass);
191     else
192     return 0;
193     }
194    
195     static SV *
196 root 1.6 newSVdt_va (va_list &ap, data_type type)
197 root 1.1 {
198     SV *sv;
199    
200     switch (type)
201     {
202 root 1.10 case DT_INT:
203     sv = newSViv (va_arg (ap, int));
204     break;
205    
206     case DT_INT64:
207     sv = newSVval64 ((val64)va_arg (ap, sint64));
208     break;
209    
210 root 1.6 case DT_DOUBLE:
211 root 1.10 sv = newSVnv (va_arg (ap, double));
212 root 1.1 break;
213    
214 root 1.6 case DT_STRING:
215     {
216 root 1.10 char *str = (char *)va_arg (ap, const char *);
217 root 1.6 sv = str ? newSVpv (str, 0) : &PL_sv_undef;
218     }
219 root 1.1 break;
220    
221 root 1.6 case DT_DATA:
222 root 1.1 {
223 root 1.10 char *str = (char *)va_arg (ap, const void *);
224 root 1.6 int len = va_arg (ap, int);
225     sv = str ? newSVpv (str, len) : &PL_sv_undef;
226 root 1.1 }
227     break;
228    
229 root 1.6 case DT_OBJECT:
230 root 1.1 {
231 root 1.6 object *obj = va_arg (ap, object *);
232 root 1.12 sv = newSVextendable (obj, obj && obj->type == PLAYER ? "cf::object::player::wrap" : "cf::object::wrap");
233 root 1.1 }
234     break;
235    
236 root 1.6 case DT_MAP:
237 root 1.11 // va_arg (object *) when void * is passed is an XSI extension
238     sv = newSVextendable (va_arg (ap, mapstruct *), "cf::map::wrap");
239 root 1.1 break;
240    
241 root 1.6 case DT_PLAYER:
242 root 1.11 sv = newSVextendable (va_arg (ap, player *), "cf::player::wrap");
243 root 1.1 break;
244    
245 root 1.6 case DT_ARCH:
246     sv = newSVptr (va_arg (ap, archetype *), "cf::arch::wrap");
247 root 1.1 break;
248    
249 root 1.6 case DT_PARTY:
250     sv = newSVptr (va_arg (ap, partylist *), "cf::party::wrap");
251 root 1.1 break;
252    
253 root 1.6 case DT_REGION:
254     sv = newSVptr (va_arg (ap, region *), "cf::region::wrap");
255 root 1.1 break;
256    
257     default:
258 root 1.6 assert (("unhandled type in newSVdt_va", 0));
259     }
260    
261     return sv;
262     }
263    
264     static SV *
265     newSVdt (data_type type, ...)
266     {
267     va_list ap;
268    
269     va_start (ap, type);
270     SV *sv = newSVdt_va (ap, type);
271     va_end (ap);
272    
273     return sv;
274     }
275    
276     static SV *
277     newSVcfapi (int type, ...)
278     {
279     SV *sv;
280    
281     va_list ap;
282     va_start (ap, type);
283    
284     switch (type)
285     {
286 root 1.12 case CFAPI_INT: sv = newSViv (*va_arg (ap, int * )); break;
287     case CFAPI_LONG: sv = newSVval64 (*va_arg (ap, sint64 *)); break;
288     case CFAPI_DOUBLE: sv = newSVnv (*va_arg (ap, double *)); break;
289 root 1.6 case CFAPI_STRING: sv = newSVdt_va (ap, DT_STRING); break;
290     case CFAPI_POBJECT: sv = newSVdt_va (ap, DT_OBJECT); break;
291     case CFAPI_PMAP: sv = newSVdt_va (ap, DT_MAP ); break;
292     case CFAPI_PPLAYER: sv = newSVdt_va (ap, DT_PLAYER); break;
293     case CFAPI_PARCH: sv = newSVdt_va (ap, DT_ARCH ); break;
294     case CFAPI_PPARTY: sv = newSVdt_va (ap, DT_PARTY ); break;
295     case CFAPI_PREGION: sv = newSVdt_va (ap, DT_REGION); break;
296    
297     default:
298 root 1.1 assert (("unhandled type in newSVcfapi", 0));
299     }
300    
301 root 1.6 va_end (ap);
302 root 1.1
303     return sv;
304     }
305    
306 root 1.11 //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
307    
308 root 1.12 SV *
309 root 1.13 registry_of (extendable_base *ext)
310 root 1.12 {
311 root 1.13 if (!ext->cb)
312     ext->cb = newAV ();
313 root 1.12
314 root 1.13 return newRV_inc ((SV *)ext->cb);
315 root 1.12 }
316    
317 root 1.11 void extendable_base::clear ()
318     {
319 root 1.12 //if (self) fprintf (stderr, "free_ob_self %p %s (%p,%p)\n", this, ((object *)this)->name, self, cb);//D
320    
321     if (self) SvREFCNT_dec (self);
322     if (cb) SvREFCNT_dec (cb);
323    
324     if (attach) free_string (attach);
325    
326     self = 0;
327     cb = 0;
328     attach = 0;
329 root 1.11 }
330    
331     void extendable_base::optimise ()
332     {
333 root 1.13 if (!self)
334     return;
335 root 1.11
336 root 1.13 HV *hv = (HV *)SvRV ((SV *)self);
337    
338     if (SvREFCNT ((SV *)self) == 1
339     && SvREFCNT ((SV *)hv) == 1
340     && !HvKEYS (hv))
341     {
342     SvREFCNT_dec ((SV *)self);
343     self = 0;
344     }
345     }
346    
347     void
348     object::instantiate_ ()
349     {
350     dSP;
351     ENTER;
352     SAVETMPS;
353     PUSHMARK (SP);
354     EXTEND (SP, 2);
355     PUSHs (sv_2mortal (newSVdt (DT_OBJECT, static_cast<object *>(this))));
356     PUSHs (sv_2mortal (newSVpv (attach, 0)));
357     PUTBACK;
358     call_pv ("cf::instantiate", G_DISCARD | G_VOID | G_EVAL);
359     FREETMPS;
360     LEAVE;
361 root 1.16
362     INVOKE_OBJECT (INSTANTIATE, this);
363 root 1.13 }
364    
365     /////////////////////////////////////////////////////////////////////////////
366    
367     object_freezer::object_freezer (const char *filename)
368     : filename (filename)
369     {
370     av = (AV *)newAV ();
371     idx = 0;
372     av_extend ((AV *)av, 1024);
373 root 1.11 }
374    
375 root 1.13 object_freezer::~object_freezer ()
376 root 1.11 {
377     dSP;
378     ENTER;
379     SAVETMPS;
380     PUSHMARK (SP);
381 root 1.13 XPUSHs (sv_2mortal (newSVpv (filename, 0)));
382     XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
383 root 1.11 PUTBACK;
384 root 1.13 call_pv ("cf::object_freezer_save", G_VOID | G_DISCARD | G_EVAL);
385 root 1.11 FREETMPS;
386     LEAVE;
387 root 1.13 }
388    
389     void object_freezer::put (extendable_base *ext)
390     {
391     ext->optimise ();
392 root 1.12
393 root 1.13 if (ext->self)
394     av_store ((AV *)av, idx, SvREFCNT_inc ((SV *)ext->self));
395    
396     ++idx;
397 root 1.11 }
398    
399 root 1.13 object_thawer::object_thawer (const char *filename)
400 root 1.11 {
401 root 1.13 av = 0;
402     idx = 0;
403    
404     if (!filename)
405     return;
406    
407 root 1.11 dSP;
408     ENTER;
409     SAVETMPS;
410     PUSHMARK (SP);
411 root 1.13 XPUSHs (sv_2mortal (newSVpv (filename, 0)));
412 root 1.11 PUTBACK;
413 root 1.13
414     if (0 < call_pv ("cf::object_thawer_load", G_SCALAR | G_EVAL))
415     {
416     SPAGAIN;
417     SV *sv = POPs;
418     if (SvROK (sv))
419     av = SvREFCNT_inc (SvRV (sv));
420     }
421    
422 root 1.11 FREETMPS;
423     LEAVE;
424     }
425    
426 root 1.14 void reattach (data_type type, void *obj)
427     {
428     dSP;
429     ENTER;
430     SAVETMPS;
431     PUSHMARK (SP);
432     XPUSHs (sv_2mortal (newSVdt (type, obj)));
433     PUTBACK;
434     call_pv ("cf::reattach", G_DISCARD | G_VOID | G_EVAL);
435     FREETMPS;
436     LEAVE;
437    
438     switch (type)
439     {
440     case DT_OBJECT: INVOKE_OBJECT (REATTACH, obj); break;
441     case DT_PLAYER: INVOKE_PLAYER (REATTACH, obj); break;
442     case DT_MAP: INVOKE_MAP (REATTACH, obj); break;
443     }
444     }
445    
446     template<class subclass>
447     void reattach (extendable<subclass> *obj)
448     {
449 root 1.15 obj->optimise ();
450    
451 root 1.14 if (obj->self)
452     reattach (subclass::get_dt (), (subclass *)obj);
453     }
454    
455 root 1.13 void object_thawer::get (data_type type, void *obj, extendable_base *ext)
456     {
457     if (!av)
458     return;
459    
460     // we have to "re-instantiate"/reattach to an object, so nuke ext->attach
461     ext->clear ();
462    
463     SV **svp = av_fetch ((AV *)av, idx, 0);
464    
465     ++idx;
466    
467     if (!svp)
468     return;
469    
470     if (SvROK (*svp))
471     {
472     ext->self = SvREFCNT_inc (*svp);
473     sv_magic (SvRV ((SV *)ext->self), 0, PERL_MAGIC_ext, (char *)obj, 0);
474    
475 root 1.14 reattach (type, obj);
476 root 1.13 }
477     }
478    
479     object_thawer::~object_thawer ()
480     {
481     if (av)
482     SvREFCNT_dec ((SV *)av);
483     }
484    
485 root 1.1 /////////////////////////////////////////////////////////////////////////////
486    
487     extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr)
488     {
489     gethook = gethooksptr;
490     printf (PLUGIN_VERSION " init\n");
491    
492     return 0;
493     }
494    
495     static CommArray_s rtn_cmd;
496    
497     static int
498     runPluginCommand (object *obj, char *params)
499     {
500     dSP;
501    
502     ENTER;
503     SAVETMPS;
504    
505     PUSHMARK (SP);
506    
507     EXTEND (SP, 3);
508     PUSHs (sv_2mortal (newSVpv (rtn_cmd.name, 0)));
509     PUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, obj)));
510    
511     if (params)
512     PUSHs (sv_2mortal (newSVpv (params, 0)));
513    
514     PUTBACK;
515     int count = call_pv ("cf::inject_command", G_SCALAR | G_EVAL);
516     SPAGAIN;
517    
518     if (SvTRUE (ERRSV))
519     LOG (llevError, "command '%s' callback evaluation error: %s", rtn_cmd.name, SvPV_nolen (ERRSV));
520    
521     int returnvalue = count > 0 ? POPi : -1;
522    
523     PUTBACK;
524     FREETMPS;
525     LEAVE;
526    
527     return returnvalue;
528     }
529    
530     extern "C" void *cfperl_getPluginProperty (int *type, ...)
531     {
532     va_list args;
533     char *propname;
534     int i;
535     va_start (args, type);
536     propname = va_arg (args, char *);
537     //printf ("Property name: %s\n", propname);
538    
539     if (!strcmp (propname, "command?"))
540     {
541     if (!perl)
542     return NULL;
543    
544     const char *cmdname = va_arg (args, const char *);
545     HV *hv = get_hv ("cf::COMMAND", 1);
546     SV **svp = hv_fetch (hv, cmdname, strlen (cmdname) + 1, 0);
547    
548     va_end (args);
549    
550     if (svp)
551     {
552     // this is totaly broken, should stash it into %COMMAND
553     rtn_cmd.name = cmdname;
554     rtn_cmd.time = SvNV (*svp);
555     rtn_cmd.func = runPluginCommand;
556    
557     return &rtn_cmd;
558     }
559     }
560     else if (!strcmp (propname, "Identification"))
561     {
562     va_end (args);
563     return (void*) PLUGIN_NAME;
564     }
565     else if (!strcmp (propname, "FullName"))
566     {
567     va_end (args);
568     return (void*) PLUGIN_VERSION;
569     }
570     else
571     va_end (args);
572    
573     return NULL;
574     }
575    
576     extern "C" int cfperl_postInitPlugin ()
577     {
578     int hooktype = 1;
579     int rtype = 0;
580    
581     printf (PLUGIN_VERSION " post init\n");
582    
583     systemDirectory = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_system_directory");
584     object_set_property = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_object_set_property");
585     map_get_map = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_map_get_map");
586     object_insert = (void* (*)(int*, ...)) gethook (&rtype, hooktype, "cfapi_object_insert");
587    
588     cf_init_plugin (gethook);
589    
590     return 0;
591     }
592    
593     extern "C" int cfperl_closePlugin ()
594     {
595     return 0;
596     }
597    
598 root 1.7 void
599     cfperl_init ()
600     {
601     char *argv[] = {
602     "",
603     "-e"
604     "BEGIN {"
605     " cf->bootstrap;"
606     " unshift @INC, cf::datadir ();"
607     "}"
608     ""
609     "use cf;"
610     };
611    
612     perl = perl_alloc ();
613     perl_construct (perl);
614    
615     PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
616    
617     if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))
618     {
619     printf ("unable to initialize perl-interpreter, aborting.\n");
620    
621     exit (EXIT_FAILURE);
622     //perl_destruct (perl);
623     //perl_free (perl);
624     //perl = 0;
625 root 1.8 //return;
626 root 1.7 }
627 root 1.8
628     obj_cache = newHV ();
629 root 1.7 }
630    
631 root 1.5 void cfperl_main ()
632 root 1.2 {
633     dSP;
634    
635     PUSHMARK (SP);
636     PUTBACK;
637 root 1.7 call_pv ("cf::main", G_DISCARD | G_VOID);
638     }
639    
640 root 1.8 static event_klass klass_of[NUM_EVENT_TYPES] = {
641     # define def(type,name) KLASS_ ## type,
642     # include "eventinc.h"
643     # undef def
644     };
645    
646     static void
647     gather_callbacks (AV *&callbacks, AV *registry, event_type event)
648     {
649     // event must be in array
650     if (event >= 0 && event <= AvFILLp (registry))
651     {
652     SV *cbs_ = AvARRAY (registry)[event];
653    
654     // element must be list of callback entries
655     if (cbs_ && SvROK (cbs_) && SvTYPE (SvRV (cbs_)) == SVt_PVAV)
656     {
657     AV *cbs = (AV *)SvRV (cbs_);
658    
659     // no callback entries, no callbacks to call
660     if (AvFILLp (cbs) >= 0)
661     {
662     if (!callbacks)
663     {
664     callbacks = newAV ();
665     av_extend (callbacks, 16);
666     }
667    
668     // never use SvREFCNT_inc to copy values, but its ok here :)
669     for (int i = 0; i <= AvFILLp (cbs); ++i)
670     av_push (callbacks, SvREFCNT_inc (AvARRAY (cbs)[i]));
671     }
672     }
673     }
674     }
675    
676     bool cfperl_invoke (event_type event, ...)
677 root 1.6 {
678 root 1.8 data_type dt;
679 root 1.6 va_list ap;
680    
681 root 1.8 va_start (ap, event);
682    
683     AV *callbacks = 0;
684    
685     object *op;
686     player *pl;
687     mapstruct *map;
688    
689     // callback call ordering is:
690     // 1. per-object callback (NYI)
691     // 2. per-class object
692     // 2a. per-type callback
693     // 4. global callbacks
694    
695     gather_callbacks (callbacks, cb_global, event);
696    
697     switch (klass_of [event])
698     {
699     case KLASS_GLOBAL:
700     break;
701    
702     case KLASS_OBJECT:
703     dt = (data_type) va_arg (ap, int);
704     assert (("first argument must be of type object", dt == DT_OBJECT));
705 root 1.12 op = va_arg (ap, object *);
706 root 1.8
707 root 1.12 if (op->cb)
708     gather_callbacks (callbacks, (AV *)op->cb, event);
709 root 1.8
710 root 1.14 if (op->type)
711     {
712     if (op->subtype && op->type + op->subtype * NUM_SUBTYPES <= AvFILLp (cb_type))
713     {
714     SV *registry = AvARRAY (cb_type)[op->type + op->subtype * NUM_SUBTYPES];
715    
716     if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
717     gather_callbacks (callbacks, (AV *)SvRV (registry), event);
718     }
719 root 1.8
720 root 1.14 if (op->type <= AvFILLp (cb_type))
721     {
722     SV *registry = AvARRAY (cb_type)[op->type];
723 root 1.8
724 root 1.14 if (registry && SvROK (registry) && SvTYPE (SvRV (registry)) == SVt_PVAV)
725     gather_callbacks (callbacks, (AV *)SvRV (registry), event);
726     }
727 root 1.8 }
728    
729 root 1.14 gather_callbacks (callbacks, cb_object, event);
730    
731 root 1.8 break;
732    
733     case KLASS_PLAYER:
734     dt = (data_type) va_arg (ap, int);
735     assert (("first argument must be of type player", dt == DT_PLAYER));
736 root 1.12 pl = va_arg (ap, player *);
737    
738 root 1.13 if (pl->cb)
739     gather_callbacks (callbacks, (AV *)pl->cb, event);
740 root 1.8
741     gather_callbacks (callbacks, cb_player, event);
742     break;
743    
744     case KLASS_MAP:
745     dt = (data_type) va_arg (ap, int);
746     assert (("first argument must be of type object", dt == DT_MAP));
747 root 1.12 map = va_arg (ap, mapstruct *);
748    
749 root 1.13 if (map->cb)
750     gather_callbacks (callbacks, (AV *)map->cb, event);
751 root 1.8
752     gather_callbacks (callbacks, cb_map, event);
753     break;
754    
755     default:
756     assert (("unsupported event klass in cfperl_invoke", 0));
757     }
758    
759     // short-circuit processing if no callbacks found/defined
760     if (!callbacks)
761     return 0;
762    
763     dSP;
764 root 1.6 ENTER;
765     SAVETMPS;
766    
767     PUSHMARK (SP);
768 root 1.8 EXTEND (SP, 3);
769 root 1.6
770 root 1.8 PUSHs (sv_2mortal (newSViv (event))); // only used for debugging nowadays
771     PUSHs (sv_2mortal (newRV_noinc ((SV *)callbacks)));
772    
773     switch (klass_of [event])
774     {
775     case KLASS_OBJECT: PUSHs (sv_2mortal (newSVdt (DT_OBJECT, op))); break;
776     case KLASS_PLAYER: PUSHs (sv_2mortal (newSVdt (DT_PLAYER, pl))); break;
777     case KLASS_MAP: PUSHs (sv_2mortal (newSVdt (DT_MAP, map))); break;
778     }
779 root 1.7
780 root 1.6 for (;;)
781     {
782 root 1.8 dt = (data_type) va_arg (ap, int);
783 root 1.6
784     if (dt == DT_END)
785     break;
786    
787 root 1.12 if (dt == DT_AV)
788     {
789     AV *av = va_arg (ap, AV *);
790    
791     for (int i = 0; i <= av_len (av); ++i)
792     XPUSHs (*av_fetch (av, i, 1));
793     }
794     else
795     XPUSHs (sv_2mortal (newSVdt_va (ap, dt)));
796 root 1.6 }
797    
798     va_end (ap);
799    
800     PUTBACK;
801 root 1.12 int count = call_pv ("cf::do_invoke", G_SCALAR | G_EVAL);
802 root 1.2 SPAGAIN;
803 root 1.6
804     count = count > 0 ? POPi : 0;
805    
806     FREETMPS;
807     LEAVE;
808    
809     return count;
810 root 1.2 }
811    
812 root 1.12 SV *
813     cfperl_result (int idx)
814     {
815     AV *av = get_av ("cfperl::invoke_results", 0);
816     if (!av)
817     return &PL_sv_undef;
818    
819     SV **sv = av_fetch (av, idx, 0);
820     if (!sv)
821     return &PL_sv_undef;
822    
823     return *sv;
824     }
825    
826     int
827     cfperl_result_INT (int idx)
828     {
829     return SvIV (cfperl_result (idx));
830     }
831    
832 root 1.1 MODULE = cf PACKAGE = cf PREFIX = cf_
833    
834     BOOT:
835     {
836     HV *stash = gv_stashpv ("cf", 1);
837    
838     static const struct {
839     const char *name;
840     IV iv;
841     } *civ, const_iv[] = {
842     # define const_iv(name) { # name, (IV)name },
843     const_iv (llevError)
844     const_iv (llevInfo)
845     const_iv (llevDebug)
846     const_iv (llevMonster)
847    
848 root 1.5 const_iv (MAX_TIME)
849 root 1.1 const_iv (PLAYER)
850     const_iv (TRANSPORT)
851     const_iv (ROD)
852     const_iv (TREASURE)
853     const_iv (POTION)
854     const_iv (FOOD)
855     const_iv (POISON)
856     const_iv (BOOK)
857     const_iv (CLOCK)
858     const_iv (LIGHTNING)
859     const_iv (ARROW)
860     const_iv (BOW)
861     const_iv (WEAPON)
862     const_iv (ARMOUR)
863     const_iv (PEDESTAL)
864     const_iv (ALTAR)
865     const_iv (LOCKED_DOOR)
866     const_iv (SPECIAL_KEY)
867     const_iv (MAP)
868     const_iv (DOOR)
869     const_iv (KEY)
870     const_iv (TIMED_GATE)
871     const_iv (TRIGGER)
872     const_iv (GRIMREAPER)
873     const_iv (MAGIC_EAR)
874     const_iv (TRIGGER_BUTTON)
875     const_iv (TRIGGER_ALTAR)
876     const_iv (TRIGGER_PEDESTAL)
877     const_iv (SHIELD)
878     const_iv (HELMET)
879     const_iv (HORN)
880     const_iv (MONEY)
881     const_iv (CLASS)
882     const_iv (GRAVESTONE)
883     const_iv (AMULET)
884     const_iv (PLAYERMOVER)
885     const_iv (TELEPORTER)
886     const_iv (CREATOR)
887     const_iv (SKILL)
888     const_iv (EXPERIENCE)
889     const_iv (EARTHWALL)
890     const_iv (GOLEM)
891     const_iv (THROWN_OBJ)
892     const_iv (BLINDNESS)
893     const_iv (GOD)
894     const_iv (DETECTOR)
895     const_iv (TRIGGER_MARKER)
896     const_iv (DEAD_OBJECT)
897     const_iv (DRINK)
898     const_iv (MARKER)
899     const_iv (HOLY_ALTAR)
900     const_iv (PLAYER_CHANGER)
901     const_iv (BATTLEGROUND)
902     const_iv (PEACEMAKER)
903     const_iv (GEM)
904     const_iv (FIREWALL)
905     const_iv (ANVIL)
906     const_iv (CHECK_INV)
907     const_iv (MOOD_FLOOR)
908     const_iv (EXIT)
909     const_iv (ENCOUNTER)
910     const_iv (SHOP_FLOOR)
911     const_iv (SHOP_MAT)
912     const_iv (RING)
913     const_iv (FLOOR)
914     const_iv (FLESH)
915     const_iv (INORGANIC)
916     const_iv (SKILL_TOOL)
917     const_iv (LIGHTER)
918     const_iv (TRAP_PART)
919     const_iv (WALL)
920     const_iv (LIGHT_SOURCE)
921     const_iv (MISC_OBJECT)
922     const_iv (MONSTER)
923     const_iv (SPAWN_GENERATOR)
924     const_iv (LAMP)
925     const_iv (DUPLICATOR)
926     const_iv (TOOL)
927     const_iv (SPELLBOOK)
928     const_iv (BUILDFAC)
929     const_iv (CLOAK)
930     const_iv (SPINNER)
931     const_iv (GATE)
932     const_iv (BUTTON)
933     const_iv (CF_HANDLE)
934     const_iv (HOLE)
935     const_iv (TRAPDOOR)
936     const_iv (SIGN)
937     const_iv (BOOTS)
938     const_iv (GLOVES)
939     const_iv (SPELL)
940     const_iv (SPELL_EFFECT)
941     const_iv (CONVERTER)
942     const_iv (BRACERS)
943     const_iv (POISONING)
944     const_iv (SAVEBED)
945     const_iv (POISONCLOUD)
946     const_iv (FIREHOLES)
947     const_iv (WAND)
948     const_iv (SCROLL)
949     const_iv (DIRECTOR)
950     const_iv (GIRDLE)
951     const_iv (FORCE)
952     const_iv (POTION_EFFECT)
953     const_iv (EVENT_CONNECTOR)
954     const_iv (CLOSE_CON)
955     const_iv (CONTAINER)
956     const_iv (ARMOUR_IMPROVER)
957     const_iv (WEAPON_IMPROVER)
958     const_iv (SKILLSCROLL)
959     const_iv (DEEP_SWAMP)
960     const_iv (IDENTIFY_ALTAR)
961     const_iv (MENU)
962     const_iv (RUNE)
963     const_iv (TRAP)
964     const_iv (POWER_CRYSTAL)
965     const_iv (CORPSE)
966     const_iv (DISEASE)
967     const_iv (SYMPTOM)
968     const_iv (BUILDER)
969     const_iv (MATERIAL)
970     const_iv (ITEM_TRANSFORMER)
971     const_iv (QUEST)
972    
973 root 1.14 const_iv (NUM_SUBTYPES)
974    
975 root 1.1 const_iv (ST_BD_BUILD)
976     const_iv (ST_BD_REMOVE)
977    
978     const_iv (ST_MAT_FLOOR)
979     const_iv (ST_MAT_WALL)
980     const_iv (ST_MAT_ITEM)
981    
982     const_iv (AT_PHYSICAL)
983     const_iv (AT_MAGIC)
984     const_iv (AT_FIRE)
985     const_iv (AT_ELECTRICITY)
986     const_iv (AT_COLD)
987     const_iv (AT_CONFUSION)
988     const_iv (AT_ACID)
989     const_iv (AT_DRAIN)
990     const_iv (AT_WEAPONMAGIC)
991     const_iv (AT_GHOSTHIT)
992     const_iv (AT_POISON)
993     const_iv (AT_SLOW)
994     const_iv (AT_PARALYZE)
995     const_iv (AT_TURN_UNDEAD)
996     const_iv (AT_FEAR)
997     const_iv (AT_CANCELLATION)
998     const_iv (AT_DEPLETE)
999     const_iv (AT_DEATH)
1000     const_iv (AT_CHAOS)
1001     const_iv (AT_COUNTERSPELL)
1002     const_iv (AT_GODPOWER)
1003     const_iv (AT_HOLYWORD)
1004     const_iv (AT_BLIND)
1005     const_iv (AT_INTERNAL)
1006     const_iv (AT_LIFE_STEALING)
1007     const_iv (AT_DISEASE)
1008    
1009     const_iv (QUEST_IN_PROGRESS)
1010     const_iv (QUEST_DONE_QUEST)
1011     const_iv (QUEST_DONE_TASK)
1012     const_iv (QUEST_START_QUEST)
1013     const_iv (QUEST_END_QUEST)
1014     const_iv (QUEST_START_TASK)
1015     const_iv (QUEST_END_TASK)
1016     const_iv (QUEST_OVERRIDE)
1017     const_iv (QUEST_ON_ACTIVATE)
1018    
1019     const_iv (WEAP_HIT)
1020     const_iv (WEAP_SLASH)
1021     const_iv (WEAP_PIERCE)
1022     const_iv (WEAP_CLEAVE)
1023     const_iv (WEAP_SLICE)
1024     const_iv (WEAP_STAB)
1025     const_iv (WEAP_WHIP)
1026     const_iv (WEAP_CRUSH)
1027     const_iv (WEAP_BLUD)
1028    
1029     const_iv (FLAG_ALIVE)
1030     const_iv (FLAG_WIZ)
1031     const_iv (FLAG_REMOVED)
1032     const_iv (FLAG_FREED)
1033     const_iv (FLAG_WAS_WIZ)
1034     const_iv (FLAG_APPLIED)
1035     const_iv (FLAG_UNPAID)
1036     const_iv (FLAG_USE_SHIELD)
1037     const_iv (FLAG_NO_PICK)
1038     const_iv (FLAG_ANIMATE)
1039     const_iv (FLAG_MONSTER)
1040     const_iv (FLAG_FRIENDLY)
1041     const_iv (FLAG_GENERATOR)
1042     const_iv (FLAG_IS_THROWN)
1043     const_iv (FLAG_AUTO_APPLY)
1044     const_iv (FLAG_TREASURE)
1045     const_iv (FLAG_PLAYER_SOLD)
1046     const_iv (FLAG_SEE_INVISIBLE)
1047     const_iv (FLAG_CAN_ROLL)
1048     const_iv (FLAG_OVERLAY_FLOOR)
1049     const_iv (FLAG_IS_TURNABLE)
1050     const_iv (FLAG_IS_USED_UP)
1051     const_iv (FLAG_IDENTIFIED)
1052     const_iv (FLAG_REFLECTING)
1053     const_iv (FLAG_CHANGING)
1054     const_iv (FLAG_SPLITTING)
1055     const_iv (FLAG_HITBACK)
1056     const_iv (FLAG_STARTEQUIP)
1057     const_iv (FLAG_BLOCKSVIEW)
1058     const_iv (FLAG_UNDEAD)
1059     const_iv (FLAG_SCARED)
1060     const_iv (FLAG_UNAGGRESSIVE)
1061     const_iv (FLAG_REFL_MISSILE)
1062     const_iv (FLAG_REFL_SPELL)
1063     const_iv (FLAG_NO_MAGIC)
1064     const_iv (FLAG_NO_FIX_PLAYER)
1065     const_iv (FLAG_IS_LIGHTABLE)
1066     const_iv (FLAG_TEAR_DOWN)
1067     const_iv (FLAG_RUN_AWAY)
1068     const_iv (FLAG_PICK_UP)
1069     const_iv (FLAG_UNIQUE)
1070     const_iv (FLAG_NO_DROP)
1071     const_iv (FLAG_WIZCAST)
1072     const_iv (FLAG_CAST_SPELL)
1073     const_iv (FLAG_USE_SCROLL)
1074     const_iv (FLAG_USE_RANGE)
1075     const_iv (FLAG_USE_BOW)
1076     const_iv (FLAG_USE_ARMOUR)
1077     const_iv (FLAG_USE_WEAPON)
1078     const_iv (FLAG_USE_RING)
1079     const_iv (FLAG_READY_RANGE)
1080     const_iv (FLAG_READY_BOW)
1081     const_iv (FLAG_XRAYS)
1082     const_iv (FLAG_NO_APPLY)
1083     const_iv (FLAG_IS_FLOOR)
1084     const_iv (FLAG_LIFESAVE)
1085     const_iv (FLAG_NO_STRENGTH)
1086     const_iv (FLAG_SLEEP)
1087     const_iv (FLAG_STAND_STILL)
1088     const_iv (FLAG_RANDOM_MOVE)
1089     const_iv (FLAG_ONLY_ATTACK)
1090     const_iv (FLAG_CONFUSED)
1091     const_iv (FLAG_STEALTH)
1092     const_iv (FLAG_WIZPASS)
1093     const_iv (FLAG_IS_LINKED)
1094     const_iv (FLAG_CURSED)
1095     const_iv (FLAG_DAMNED)
1096     const_iv (FLAG_SEE_ANYWHERE)
1097     const_iv (FLAG_KNOWN_MAGICAL)
1098     const_iv (FLAG_KNOWN_CURSED)
1099     const_iv (FLAG_CAN_USE_SKILL)
1100     const_iv (FLAG_BEEN_APPLIED)
1101     const_iv (FLAG_READY_SCROLL)
1102     const_iv (FLAG_USE_ROD)
1103     const_iv (FLAG_USE_HORN)
1104     const_iv (FLAG_MAKE_INVIS)
1105     const_iv (FLAG_INV_LOCKED)
1106     const_iv (FLAG_IS_WOODED)
1107     const_iv (FLAG_IS_HILLY)
1108     const_iv (FLAG_READY_SKILL)
1109     const_iv (FLAG_READY_WEAPON)
1110     const_iv (FLAG_NO_SKILL_IDENT)
1111     const_iv (FLAG_BLIND)
1112     const_iv (FLAG_SEE_IN_DARK)
1113     const_iv (FLAG_IS_CAULDRON)
1114     const_iv (FLAG_NO_STEAL)
1115     const_iv (FLAG_ONE_HIT)
1116     const_iv (FLAG_CLIENT_SENT)
1117     const_iv (FLAG_BERSERK)
1118     const_iv (FLAG_NEUTRAL)
1119     const_iv (FLAG_NO_ATTACK)
1120     const_iv (FLAG_NO_DAMAGE)
1121     const_iv (FLAG_OBJ_ORIGINAL)
1122     const_iv (FLAG_OBJ_SAVE_ON_OVL)
1123     const_iv (FLAG_ACTIVATE_ON_PUSH)
1124     const_iv (FLAG_ACTIVATE_ON_RELEASE)
1125     const_iv (FLAG_IS_WATER)
1126     const_iv (FLAG_CONTENT_ON_GEN)
1127     const_iv (FLAG_IS_A_TEMPLATE)
1128     const_iv (FLAG_IS_BUILDABLE)
1129     const_iv (FLAG_AFK)
1130    
1131     const_iv (NDI_BLACK)
1132     const_iv (NDI_WHITE)
1133     const_iv (NDI_NAVY)
1134     const_iv (NDI_RED)
1135     const_iv (NDI_ORANGE)
1136     const_iv (NDI_BLUE)
1137     const_iv (NDI_DK_ORANGE)
1138     const_iv (NDI_GREEN)
1139     const_iv (NDI_LT_GREEN)
1140     const_iv (NDI_GREY)
1141     const_iv (NDI_BROWN)
1142     const_iv (NDI_GOLD)
1143     const_iv (NDI_TAN)
1144     const_iv (NDI_MAX_COLOR)
1145     const_iv (NDI_COLOR_MASK)
1146     const_iv (NDI_UNIQUE)
1147     const_iv (NDI_ALL)
1148    
1149     const_iv (F_APPLIED)
1150     const_iv (F_LOCATION)
1151     const_iv (F_UNPAID)
1152     const_iv (F_MAGIC)
1153     const_iv (F_CURSED)
1154     const_iv (F_DAMNED)
1155     const_iv (F_OPEN)
1156     const_iv (F_NOPICK)
1157     const_iv (F_LOCKED)
1158    
1159     const_iv (F_BUY)
1160     const_iv (F_SHOP)
1161     const_iv (F_SELL)
1162    
1163     const_iv (P_BLOCKSVIEW)
1164     const_iv (P_NO_MAGIC)
1165     const_iv (P_IS_ALIVE)
1166     const_iv (P_NO_CLERIC)
1167     const_iv (P_NEED_UPDATE)
1168     const_iv (P_NO_ERROR)
1169     const_iv (P_OUT_OF_MAP)
1170     const_iv (P_NEW_MAP)
1171    
1172     const_iv (UP_OBJ_INSERT)
1173     const_iv (UP_OBJ_REMOVE)
1174     const_iv (UP_OBJ_CHANGE)
1175     const_iv (UP_OBJ_FACE)
1176    
1177     const_iv (INS_NO_MERGE)
1178     const_iv (INS_ABOVE_FLOOR_ONLY)
1179     const_iv (INS_NO_WALK_ON)
1180     const_iv (INS_ON_TOP)
1181     const_iv (INS_BELOW_ORIGINATOR)
1182     const_iv (INS_MAP_LOAD)
1183    
1184     const_iv (WILL_APPLY_HANDLE)
1185     const_iv (WILL_APPLY_TREASURE)
1186     const_iv (WILL_APPLY_EARTHWALL)
1187     const_iv (WILL_APPLY_DOOR)
1188     const_iv (WILL_APPLY_FOOD)
1189    
1190     const_iv (SAVE_MODE)
1191     const_iv (SAVE_DIR_MODE)
1192    
1193     const_iv (M_PAPER)
1194     const_iv (M_IRON)
1195     const_iv (M_GLASS)
1196     const_iv (M_LEATHER)
1197     const_iv (M_WOOD)
1198     const_iv (M_ORGANIC)
1199     const_iv (M_STONE)
1200     const_iv (M_CLOTH)
1201     const_iv (M_ADAMANT)
1202     const_iv (M_LIQUID)
1203     const_iv (M_SOFT_METAL)
1204     const_iv (M_BONE)
1205     const_iv (M_ICE)
1206     const_iv (M_SPECIAL)
1207    
1208     const_iv (SK_EXP_ADD_SKILL)
1209     const_iv (SK_EXP_TOTAL)
1210     const_iv (SK_EXP_NONE)
1211     const_iv (SK_SUBTRACT_SKILL_EXP)
1212    
1213     const_iv (SK_LOCKPICKING)
1214     const_iv (SK_HIDING)
1215     const_iv (SK_SMITHERY)
1216     const_iv (SK_BOWYER)
1217     const_iv (SK_JEWELER)
1218     const_iv (SK_ALCHEMY)
1219     const_iv (SK_STEALING)
1220     const_iv (SK_LITERACY)
1221     const_iv (SK_BARGAINING)
1222     const_iv (SK_JUMPING)
1223     const_iv (SK_DET_MAGIC)
1224     const_iv (SK_ORATORY)
1225     const_iv (SK_SINGING)
1226     const_iv (SK_DET_CURSE)
1227     const_iv (SK_FIND_TRAPS)
1228     const_iv (SK_MEDITATION)
1229     const_iv (SK_PUNCHING)
1230     const_iv (SK_FLAME_TOUCH)
1231     const_iv (SK_KARATE)
1232     const_iv (SK_CLIMBING)
1233     const_iv (SK_WOODSMAN)
1234     const_iv (SK_INSCRIPTION)
1235     const_iv (SK_ONE_HANDED_WEAPON)
1236     const_iv (SK_MISSILE_WEAPON)
1237     const_iv (SK_THROWING)
1238     const_iv (SK_USE_MAGIC_ITEM)
1239     const_iv (SK_DISARM_TRAPS)
1240     const_iv (SK_SET_TRAP)
1241     const_iv (SK_THAUMATURGY)
1242     const_iv (SK_PRAYING)
1243     const_iv (SK_CLAWING)
1244     const_iv (SK_LEVITATION)
1245     const_iv (SK_SUMMONING)
1246     const_iv (SK_PYROMANCY)
1247     const_iv (SK_EVOCATION)
1248     const_iv (SK_SORCERY)
1249     const_iv (SK_TWO_HANDED_WEAPON)
1250     const_iv (SK_SPARK_TOUCH)
1251     const_iv (SK_SHIVER)
1252     const_iv (SK_ACID_SPLASH)
1253     const_iv (SK_POISON_NAIL)
1254    
1255     const_iv (SOUND_NEW_PLAYER)
1256     const_iv (SOUND_FIRE_ARROW)
1257     const_iv (SOUND_LEARN_SPELL)
1258     const_iv (SOUND_FUMBLE_SPELL)
1259     const_iv (SOUND_WAND_POOF)
1260     const_iv (SOUND_OPEN_DOOR)
1261     const_iv (SOUND_PUSH_PLAYER)
1262     const_iv (SOUND_PLAYER_HITS1)
1263     const_iv (SOUND_PLAYER_HITS2)
1264     const_iv (SOUND_PLAYER_HITS3)
1265     const_iv (SOUND_PLAYER_HITS4)
1266     const_iv (SOUND_PLAYER_IS_HIT1)
1267     const_iv (SOUND_PLAYER_IS_HIT2)
1268     const_iv (SOUND_PLAYER_IS_HIT3)
1269     const_iv (SOUND_PLAYER_KILLS)
1270     const_iv (SOUND_PET_IS_KILLED)
1271     const_iv (SOUND_PLAYER_DIES)
1272     const_iv (SOUND_OB_EVAPORATE)
1273     const_iv (SOUND_OB_EXPLODE)
1274     const_iv (SOUND_CLOCK)
1275     const_iv (SOUND_TURN_HANDLE)
1276     const_iv (SOUND_FALL_HOLE)
1277     const_iv (SOUND_DRINK_POISON)
1278     const_iv (SOUND_CAST_SPELL_0)
1279    
1280     const_iv (PREFER_LOW)
1281     const_iv (PREFER_HIGH)
1282    
1283     const_iv (ATNR_PHYSICAL)
1284     const_iv (ATNR_MAGIC)
1285     const_iv (ATNR_FIRE)
1286     const_iv (ATNR_ELECTRICITY)
1287     const_iv (ATNR_COLD)
1288     const_iv (ATNR_CONFUSION)
1289     const_iv (ATNR_ACID)
1290     const_iv (ATNR_DRAIN)
1291     const_iv (ATNR_WEAPONMAGIC)
1292     const_iv (ATNR_GHOSTHIT)
1293     const_iv (ATNR_POISON)
1294     const_iv (ATNR_SLOW)
1295     const_iv (ATNR_PARALYZE)
1296     const_iv (ATNR_TURN_UNDEAD)
1297     const_iv (ATNR_FEAR)
1298     const_iv (ATNR_CANCELLATION)
1299     const_iv (ATNR_DEPLETE)
1300     const_iv (ATNR_DEATH)
1301     const_iv (ATNR_CHAOS)
1302     const_iv (ATNR_COUNTERSPELL)
1303     const_iv (ATNR_GODPOWER)
1304     const_iv (ATNR_HOLYWORD)
1305     const_iv (ATNR_BLIND)
1306     const_iv (ATNR_INTERNAL)
1307     const_iv (ATNR_LIFE_STEALING)
1308     const_iv (ATNR_DISEASE)
1309    
1310     const_iv (MAP_FLUSH)
1311     const_iv (MAP_PLAYER_UNIQUE)
1312     const_iv (MAP_BLOCK)
1313     const_iv (MAP_STYLE)
1314     const_iv (MAP_OVERLAY)
1315    
1316     const_iv (MAP_IN_MEMORY)
1317     const_iv (MAP_SWAPPED)
1318     const_iv (MAP_LOADING)
1319     const_iv (MAP_SAVING)
1320 root 1.7
1321     const_iv (KLASS_GLOBAL)
1322     const_iv (KLASS_OBJECT)
1323     const_iv (KLASS_PLAYER)
1324     const_iv (KLASS_MAP)
1325 root 1.1 };
1326    
1327     for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1328     newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1329    
1330     static const struct {
1331     const char *name;
1332 root 1.14 int skip;
1333 root 1.7 IV klass;
1334 root 1.1 IV iv;
1335 root 1.6 } *eiv, event_iv[] = {
1336 root 1.14 # define def(klass,name) { "EVENT_" # klass "_" # name, sizeof ("EVENT_" # klass), (IV)KLASS_ ## klass, (IV)EVENT_ ## klass ## _ ## name },
1337 root 1.6 # include "eventinc.h"
1338     # undef def
1339     };
1340    
1341     AV *av = get_av ("cf::EVENT", 1);
1342    
1343     for (eiv = event_iv + sizeof (event_iv) / sizeof (event_iv [0]); eiv-- > event_iv; )
1344 root 1.7 {
1345     AV *event = newAV ();
1346 root 1.14 av_push (event, newSVpv ((char *)eiv->name + eiv->skip, 0));
1347 root 1.7 av_push (event, newSViv (eiv->klass));
1348     av_store (av, eiv->iv, newRV_noinc ((SV *)event));
1349 root 1.14 newCONSTSUB (stash, (char *)eiv->name, newSViv (eiv->iv));
1350 root 1.7 }
1351 root 1.6
1352     static const struct {
1353 root 1.1 int dtype;
1354     const char *name;
1355     IV idx;
1356     } *cprop, prop_table[] = {
1357     # define prop(type, name) { type, # name, (IV) CFAPI_ ## name },
1358     prop (CFAPI_INT, MAP_PROP_FLAGS)
1359     prop (CFAPI_INT, MAP_PROP_DIFFICULTY)
1360     prop (CFAPI_STRING, MAP_PROP_PATH)
1361     prop (CFAPI_STRING, MAP_PROP_TMPNAME)
1362     prop (CFAPI_STRING, MAP_PROP_NAME)
1363     prop (CFAPI_INT, MAP_PROP_RESET_TIME)
1364     prop (CFAPI_INT, MAP_PROP_RESET_TIMEOUT)
1365     prop (CFAPI_INT, MAP_PROP_PLAYERS)
1366     prop (CFAPI_INT, MAP_PROP_DARKNESS)
1367     prop (CFAPI_INT, MAP_PROP_WIDTH)
1368     prop (CFAPI_INT, MAP_PROP_HEIGHT)
1369     prop (CFAPI_INT, MAP_PROP_ENTER_X)
1370     prop (CFAPI_INT, MAP_PROP_ENTER_Y)
1371     prop (CFAPI_INT, MAP_PROP_TEMPERATURE)
1372     prop (CFAPI_INT, MAP_PROP_PRESSURE)
1373     prop (CFAPI_INT, MAP_PROP_HUMIDITY)
1374     prop (CFAPI_INT, MAP_PROP_WINDSPEED)
1375     prop (CFAPI_INT, MAP_PROP_WINDDIR)
1376     prop (CFAPI_INT, MAP_PROP_SKY)
1377     prop (CFAPI_INT, MAP_PROP_WPARTX)
1378     prop (CFAPI_INT, MAP_PROP_WPARTY)
1379     prop (CFAPI_STRING, MAP_PROP_MESSAGE)
1380     prop (CFAPI_PMAP, MAP_PROP_NEXT)
1381     prop (CFAPI_PREGION, MAP_PROP_REGION)
1382     prop (CFAPI_POBJECT, OBJECT_PROP_OB_ABOVE)
1383     prop (CFAPI_POBJECT, OBJECT_PROP_OB_BELOW)
1384     prop (CFAPI_POBJECT, OBJECT_PROP_NEXT_ACTIVE_OB)
1385     prop (CFAPI_POBJECT, OBJECT_PROP_PREV_ACTIVE_OB)
1386     prop (CFAPI_POBJECT, OBJECT_PROP_INVENTORY)
1387     prop (CFAPI_POBJECT, OBJECT_PROP_ENVIRONMENT)
1388     prop (CFAPI_POBJECT, OBJECT_PROP_HEAD)
1389     prop (CFAPI_POBJECT, OBJECT_PROP_CONTAINER)
1390     prop (CFAPI_PMAP, OBJECT_PROP_MAP)
1391     prop (CFAPI_INT, OBJECT_PROP_COUNT)
1392     prop (CFAPI_INT, OBJECT_PROP_REFCOUNT)
1393     prop (CFAPI_STRING, OBJECT_PROP_NAME)
1394     prop (CFAPI_STRING, OBJECT_PROP_NAME_PLURAL)
1395     prop (CFAPI_STRING, OBJECT_PROP_TITLE)
1396     prop (CFAPI_STRING, OBJECT_PROP_RACE)
1397     prop (CFAPI_STRING, OBJECT_PROP_SLAYING)
1398     prop (CFAPI_STRING, OBJECT_PROP_SKILL)
1399     prop (CFAPI_STRING, OBJECT_PROP_MESSAGE)
1400     prop (CFAPI_STRING, OBJECT_PROP_LORE)
1401     prop (CFAPI_INT, OBJECT_PROP_X)
1402     prop (CFAPI_INT, OBJECT_PROP_Y)
1403     prop (CFAPI_DOUBLE, OBJECT_PROP_SPEED)
1404     prop (CFAPI_DOUBLE, OBJECT_PROP_SPEED_LEFT)
1405     prop (CFAPI_INT, OBJECT_PROP_NROF)
1406     prop (CFAPI_INT, OBJECT_PROP_DIRECTION)
1407     prop (CFAPI_INT, OBJECT_PROP_FACING)
1408     prop (CFAPI_INT, OBJECT_PROP_TYPE)
1409     prop (CFAPI_INT, OBJECT_PROP_SUBTYPE)
1410     prop (CFAPI_INT, OBJECT_PROP_CLIENT_TYPE)
1411     prop (CFAPI_INT, OBJECT_PROP_ATTACK_TYPE)
1412     prop (CFAPI_INT, OBJECT_PROP_PATH_ATTUNED)
1413     prop (CFAPI_INT, OBJECT_PROP_PATH_REPELLED)
1414     prop (CFAPI_INT, OBJECT_PROP_PATH_DENIED)
1415     prop (CFAPI_INT, OBJECT_PROP_MATERIAL)
1416     prop (CFAPI_STRING, OBJECT_PROP_MATERIAL_NAME)
1417     prop (CFAPI_INT, OBJECT_PROP_MAGIC)
1418     prop (CFAPI_INT, OBJECT_PROP_VALUE)
1419     prop (CFAPI_INT, OBJECT_PROP_LEVEL)
1420     prop (CFAPI_INT, OBJECT_PROP_LAST_HEAL)
1421     prop (CFAPI_INT, OBJECT_PROP_LAST_SP)
1422     prop (CFAPI_INT, OBJECT_PROP_LAST_GRACE)
1423     prop (CFAPI_INT, OBJECT_PROP_LAST_EAT)
1424     prop (CFAPI_INT, OBJECT_PROP_INVISIBLE_TIME)
1425     prop (CFAPI_INT, OBJECT_PROP_PICK_UP)
1426     prop (CFAPI_INT, OBJECT_PROP_ITEM_POWER)
1427     prop (CFAPI_INT, OBJECT_PROP_GEN_SP_ARMOUR)
1428     prop (CFAPI_INT, OBJECT_PROP_WEIGHT)
1429     prop (CFAPI_INT, OBJECT_PROP_WEIGHT_LIMIT)
1430     prop (CFAPI_INT, OBJECT_PROP_CARRYING)
1431     prop (CFAPI_INT, OBJECT_PROP_GLOW_RADIUS)
1432     prop (CFAPI_LONG, OBJECT_PROP_PERM_EXP)
1433     prop (CFAPI_POBJECT, OBJECT_PROP_CURRENT_WEAPON)
1434     prop (CFAPI_POBJECT, OBJECT_PROP_ENEMY)
1435     prop (CFAPI_POBJECT, OBJECT_PROP_ATTACKED_BY)
1436     prop (CFAPI_INT, OBJECT_PROP_RUN_AWAY)
1437     prop (CFAPI_POBJECT, OBJECT_PROP_CHOSEN_SKILL)
1438     prop (CFAPI_INT, OBJECT_PROP_HIDDEN)
1439     prop (CFAPI_INT, OBJECT_PROP_MOVE_STATUS)
1440     prop (CFAPI_INT, OBJECT_PROP_MOVE_TYPE)
1441     prop (CFAPI_POBJECT, OBJECT_PROP_SPELL_ITEM)
1442     prop (CFAPI_DOUBLE, OBJECT_PROP_EXP_MULTIPLIER)
1443     prop (CFAPI_PARCH, OBJECT_PROP_ARCHETYPE)
1444     prop (CFAPI_PARCH, OBJECT_PROP_OTHER_ARCH)
1445     prop (CFAPI_STRING, OBJECT_PROP_CUSTOM_NAME)
1446     prop (CFAPI_INT, OBJECT_PROP_ANIM_SPEED)
1447     prop (CFAPI_INT, OBJECT_PROP_FRIENDLY)
1448     prop (CFAPI_STRING, OBJECT_PROP_SHORT_NAME)
1449     prop (CFAPI_INT, OBJECT_PROP_MAGICAL)
1450     prop (CFAPI_INT, OBJECT_PROP_LUCK)
1451     prop (CFAPI_POBJECT, OBJECT_PROP_OWNER)
1452     prop (CFAPI_POBJECT, OBJECT_PROP_PRESENT)
1453     prop (CFAPI_INT, OBJECT_PROP_CHEATER)
1454     prop (CFAPI_INT, OBJECT_PROP_MERGEABLE)
1455     prop (CFAPI_INT, OBJECT_PROP_PICKABLE)
1456     prop (CFAPI_INT, OBJECT_PROP_STR)
1457     prop (CFAPI_INT, OBJECT_PROP_DEX)
1458     prop (CFAPI_INT, OBJECT_PROP_CON)
1459     prop (CFAPI_INT, OBJECT_PROP_WIS)
1460     prop (CFAPI_INT, OBJECT_PROP_INT)
1461     prop (CFAPI_INT, OBJECT_PROP_POW)
1462     prop (CFAPI_INT, OBJECT_PROP_CHA)
1463     prop (CFAPI_INT, OBJECT_PROP_WC)
1464     prop (CFAPI_INT, OBJECT_PROP_AC)
1465     prop (CFAPI_INT, OBJECT_PROP_HP)
1466     prop (CFAPI_INT, OBJECT_PROP_SP)
1467     prop (CFAPI_INT, OBJECT_PROP_GP)
1468     prop (CFAPI_INT, OBJECT_PROP_FP)
1469     prop (CFAPI_INT, OBJECT_PROP_MAXHP)
1470     prop (CFAPI_INT, OBJECT_PROP_MAXSP)
1471     prop (CFAPI_INT, OBJECT_PROP_MAXGP)
1472     prop (CFAPI_INT, OBJECT_PROP_DAM)
1473     prop (CFAPI_STRING, OBJECT_PROP_GOD)
1474     prop (CFAPI_STRING, OBJECT_PROP_ARCH_NAME)
1475     prop (CFAPI_INT, OBJECT_PROP_INVISIBLE)
1476     prop (CFAPI_INT, OBJECT_PROP_FACE)
1477     };
1478    
1479     HV *prop_type = get_hv ("cf::PROP_TYPE", 1);
1480     HV *prop_idx = get_hv ("cf::PROP_IDX", 1);
1481    
1482     for (cprop = prop_table + sizeof (prop_table) / sizeof (prop_table [0]); cprop-- > prop_table; )
1483     {
1484     hv_store (prop_type, cprop->name, strlen (cprop->name), newSViv (cprop->dtype), 0);
1485     hv_store (prop_idx, cprop->name, strlen (cprop->name), newSViv (cprop->idx ), 0);
1486     }
1487    
1488 root 1.14 //I_EVENT_API (PACKAGE);
1489     }
1490    
1491     void _reload_1 ()
1492     CODE:
1493     cb_global = get_av ("cf::CB_GLOBAL", 1);
1494     cb_object = get_av ("cf::CB_OBJECT", 1);
1495     cb_player = get_av ("cf::CB_PLAYER", 1);
1496     cb_type = get_av ("cf::CB_TYPE" , 1);
1497     cb_map = get_av ("cf::CB_MAP" , 1);
1498    
1499     void _reload_2 ()
1500     CODE:
1501     {
1502     // reattach to all attachable objects in the game.
1503     for (player *pl = first_player; pl; pl = pl->next)
1504     reattach (pl);
1505    
1506     for (mapstruct *map = first_map; map; map = map->next)
1507     reattach (map);
1508 root 1.8
1509 root 1.14 for (object *op = objects; op; op = op->next)
1510     reattach (op);
1511 root 1.1 }
1512    
1513     NV floor (NV x)
1514    
1515     NV ceil (NV x)
1516    
1517 root 1.5 void server_tick ()
1518    
1519 root 1.1 void
1520     LOG (int level, char *msg)
1521     PROTOTYPE: $$
1522     C_ARGS: (LogLevel)level, "%s", msg
1523    
1524     char *path_combine (char *base, char *path)
1525     PROTOTYPE: $$
1526    
1527     char *path_combine_and_normalize (char *base, char *path)
1528     PROTOTYPE: $$
1529    
1530     char *
1531     cf_get_maps_directory (char *path)
1532     PROTOTYPE: $
1533     ALIAS: maps_directory = 0
1534    
1535     void
1536     sub_generation_inc ()
1537     CODE:
1538     PL_sub_generation++;
1539    
1540     char *
1541     mapdir ()
1542     PROTOTYPE:
1543     ALIAS:
1544     mapdir = 0
1545     uniquedir = 1
1546     tmpdir = 2
1547     confdir = 3
1548     localdir = 4
1549     playerdir = 5
1550     datadir = 6
1551     CODE:
1552     {
1553     int unused_type;
1554     RETVAL = (char *)systemDirectory (&unused_type, ix);
1555     }
1556     OUTPUT: RETVAL
1557    
1558     int
1559     cf_find_animation (char *text)
1560     PROTOTYPE: $
1561    
1562     int random_roll(int min, int max, object *op, int goodbad);
1563    
1564     const char *cost_string_from_value(uint64 cost, int approx = 0)
1565    
1566 root 1.12 int invoke (int event, SV *arg1, ...)
1567     CODE:
1568     {
1569     // parse first arg and call invoke_object etc as seen fit
1570     //TODO
1571     //cfperl_invoke (event,
1572     }
1573    
1574 root 1.1 int
1575     exp_to_level (val64 exp)
1576     CODE:
1577     {
1578     int i = 0;
1579    
1580     RETVAL = settings.max_level;
1581    
1582     for (i = 1; i <= settings.max_level; i++)
1583     {
1584     if (levels[i] > exp)
1585     {
1586     RETVAL = i - 1;
1587     break;
1588     }
1589     }
1590     }
1591     OUTPUT: RETVAL
1592    
1593     val64
1594     level_to_min_exp (int level)
1595     CODE:
1596     if (level > settings.max_level)
1597     RETVAL = levels[settings.max_level];
1598     else if (level < 1)
1599     RETVAL = 0;
1600     else
1601     RETVAL = levels[level];
1602     OUTPUT: RETVAL
1603    
1604     SV *
1605     resistance_to_string (int atnr)
1606     CODE:
1607     if (atnr >= 0 && atnr < NROFATTACKS)
1608     RETVAL = newSVpv (resist_plus[atnr], 0);
1609     else
1610     XSRETURN_UNDEF;
1611     OUTPUT: RETVAL
1612    
1613     MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
1614    
1615     SV *
1616     get_property (object *obj, int type, int idx)
1617     CODE:
1618     RETVAL = newSVcfapi (type, cf_object_get_property (obj, idx));
1619     OUTPUT: RETVAL
1620    
1621     SV *
1622     set_property (object *obj, int type, int idx, SV *newval)
1623     CODE:
1624     switch (type)
1625     {
1626     case CFAPI_INT:
1627     cf_object_set_int_property (obj, idx, SvIV (newval));
1628     break;
1629     case CFAPI_LONG:
1630     cf_object_set_long_property (obj, idx, (long) SvVAL64 (newval));
1631     break;
1632     case CFAPI_DOUBLE:
1633     {
1634     int unused_type;
1635     object_set_property (&unused_type, obj, idx, (double)SvNV (newval));
1636     }
1637     break;
1638     case CFAPI_STRING:
1639     cf_object_set_string_property (obj, idx, SvOK (newval) ? SvPV_nolen (newval) : 0);
1640     break;
1641     case CFAPI_POBJECT:
1642     {
1643     int unused_type;
1644     object_set_property (&unused_type, obj, idx, (object *)SvPTR_ornull (newval, "cf::object"));
1645     }
1646     break;
1647     default:
1648     croak ("unhandled type '%d' in set_property '%d'", type, idx);
1649     }
1650    
1651     # missing properties
1652    
1653     void
1654     set_attacktype (object *obj, U32 attacktype)
1655     CODE:
1656     obj->attacktype = attacktype;
1657    
1658     U32
1659     get_attacktype (object *obj)
1660     ALIAS:
1661     attacktype = 0
1662     CODE:
1663     RETVAL = obj->attacktype;
1664     OUTPUT: RETVAL
1665    
1666     # missing in plug-in api, of course
1667     void
1668     set_food (object *obj, int food)
1669     CODE:
1670     obj->stats.food = food;
1671    
1672     int
1673     get_food (object *obj)
1674     ALIAS:
1675     food = 0
1676     CODE:
1677     RETVAL = obj->stats.food;
1678     OUTPUT: RETVAL
1679    
1680     void
1681     inv (object *obj)
1682     PROTOTYPE: $
1683     PPCODE:
1684     {
1685     object *o;
1686     for (o = obj->inv; o; o = o->below)
1687     XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1688     }
1689    
1690     int cf_object_get_resistance (object *op, int rtype)
1691     ALIAS: resistance = 0
1692    
1693     int cf_object_get_flag (object *op, int flag)
1694     ALIAS: flag = 0
1695    
1696     void cf_object_set_flag (object *op, int flag, int value)
1697    
1698     int need_identify (const object *obj);
1699    
1700     int apply_shop_mat (object *shop_mat, object *op);
1701    
1702     void cf_object_move (object *op, int dir, object *originator = op)
1703    
1704     void cf_object_apply (object *op, object *author, int flags = 0)
1705    
1706     void cf_object_apply_below (object *op)
1707    
1708     void cf_object_remove (object *op)
1709    
1710     void cf_object_free (object *op)
1711    
1712     object *cf_object_present_archname_inside (object *op, char *whatstr)
1713    
1714     int cf_object_transfer (object *op, int x, int y, int r = 0, object_ornull *orig = 0)
1715    
1716     int cf_object_change_map (object *op, int x, int y, mapstruct *map)
1717    
1718     object *cf_object_clone (object *op, int clonetype = 0)
1719    
1720     int cf_object_pay_item (object *op, object *buyer)
1721    
1722     int cf_object_pay_amount (object *op, uint64 amount)
1723    
1724     void pay_player (object *op, uint64 amount)
1725    
1726     val64 pay_player_arch (object *op, const char *arch, uint64 amount)
1727    
1728     int cf_object_cast_spell (object *caster, object *ctoo, int dir, object *spell_ob, char *stringarg = 0)
1729    
1730     int cf_object_cast_ability (object *caster, object *ctoo, int dir, object *sp_, char *stringarg = 0)
1731    
1732     void cf_object_learn_spell (object *op, object *sp)
1733    
1734     void cf_object_forget_spell (object *op, object *sp)
1735    
1736     object *cf_object_check_for_spell (object *op, char *spellname)
1737    
1738     int cf_object_query_money (object *op)
1739     ALIAS: money = 0
1740    
1741     int cf_object_query_cost (object *op, object *who, int flags)
1742     ALIAS: cost = 0
1743    
1744     void cf_object_activate_rune (object *op , object *victim)
1745    
1746     int cf_object_check_trigger (object *op, object *cause)
1747    
1748     int cf_object_out_of_map (object *op, int x, int y)
1749    
1750     void cf_object_drop (object *op, object *author)
1751    
1752     void cf_object_take (object *op, object *author)
1753    
1754     void cf_object_say (object *op, char *msg)
1755    
1756     void cf_object_speak (object *op, char *msg)
1757    
1758     object *cf_object_insert_object (object *op, object *container)
1759    
1760     const char *cf_object_get_msg (object *ob)
1761     ALIAS: msg = 0
1762    
1763     object *cf_object_insert_in_ob (object *ob, object *where)
1764    
1765     int cf_object_teleport (object *op, mapstruct *map, int x, int y)
1766    
1767     void cf_object_update (object *op, int flags)
1768    
1769     void cf_object_pickup (object *op, object *what)
1770    
1771     object *cf_create_object_by_name (const char *name)
1772    
1773     void change_exp (object *op, uint64 exp, const char *skill_name = 0, int flag = 0)
1774    
1775     void player_lvl_adj (object *who, object *skill = 0)
1776    
1777     int kill_object (object *op, int dam = 0, object *hitter = 0, int type = AT_PHYSICAL)
1778    
1779     int calc_skill_exp (object *who, object *op, object *skill);
1780    
1781     void push_button (object *op);
1782    
1783     void use_trigger (object *op);
1784    
1785     void add_button_link (object *button, mapstruct *map, int connected);
1786    
1787     void remove_button_link (object *op);
1788    
1789     void
1790     cf_object_set_resistance (object *op, int rtype, int val)
1791     CODE:
1792     if (rtype >= 0 && rtype < NROFATTACKS)
1793     op->resist[rtype] = val;
1794    
1795    
1796     MODULE = cf PACKAGE = cf::object PREFIX = cf_
1797    
1798     void cf_fix_object (object *pl)
1799     ALIAS: fix = 0
1800    
1801     object *cf_insert_ob_in_ob (object *ob, object *where)
1802    
1803     # no clean way to get an object from an archetype - stupid idiotic
1804     # dumb kludgy misdesigned plug-in api slowly gets on my nerves.
1805    
1806     object *new (const char *archetype = 0)
1807     PROTOTYPE: ;$
1808     CODE:
1809     RETVAL = archetype ? get_archetype (archetype) : cf_create_object ();
1810     OUTPUT:
1811     RETVAL
1812    
1813     object *insert_ob_in_map_at (object *ob, mapstruct *where, object_ornull *orig, int flag, int x, int y)
1814     PROTOTYPE: $$$$$$
1815     CODE:
1816     {
1817     int unused_type;
1818     RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y);
1819     }
1820    
1821 root 1.12 SV *registry (object *op)
1822     CODE:
1823     RETVAL = registry_of (op);
1824     OUTPUT:
1825     RETVAL
1826    
1827 root 1.1 # syntatic sugar for easier use in event callbacks.
1828     const char *options (object *op)
1829     CODE:
1830     RETVAL = op->name;
1831     OUTPUT:
1832     RETVAL
1833    
1834     player *contr (object *op)
1835     CODE:
1836     RETVAL = op->contr;
1837     OUTPUT: RETVAL
1838    
1839     const char *get_ob_key_value (object *op, const char *key)
1840    
1841     bool set_ob_key_value (object *op, const char *key, const char *value = 0, int add_key = 1)
1842    
1843     object *get_nearest_player (object *ob)
1844     ALIAS: nearest_player = 0
1845     PREINIT:
1846     extern object *get_nearest_player (object *);
1847    
1848     void rangevector (object *ob, object *other, int flags = 0)
1849     PROTOTYPE: $$;$
1850     PPCODE:
1851     {
1852     rv_vector rv;
1853     get_rangevector (ob, other, &rv, flags);
1854     EXTEND (SP, 5);
1855     PUSHs (newSVuv (rv.distance));
1856     PUSHs (newSViv (rv.distance_x));
1857     PUSHs (newSViv (rv.distance_y));
1858     PUSHs (newSViv (rv.direction));
1859     PUSHs (newSVcfapi (CFAPI_POBJECT, rv.part));
1860     }
1861    
1862     bool on_same_map_as (object *ob, object *other)
1863     CODE:
1864     RETVAL = on_same_map (ob, other);
1865     OUTPUT: RETVAL
1866    
1867     char *
1868     base_name (object *ob, int plural)
1869     CODE:
1870     RETVAL = cf_query_base_name (ob, plural);
1871     OUTPUT: RETVAL
1872    
1873     living *
1874     stats (object *ob)
1875     CODE:
1876     RETVAL = &ob->stats;
1877     OUTPUT: RETVAL
1878    
1879    
1880     MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_
1881    
1882     player *player (object *op)
1883     CODE:
1884     RETVAL = op->contr;
1885     OUTPUT: RETVAL
1886    
1887     void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)
1888    
1889     object *cf_player_send_inventory (object *op)
1890    
1891     char *cf_player_get_ip (object *op)
1892     ALIAS: ip = 0
1893    
1894     object *cf_player_get_marked_item (object *op)
1895     ALIAS: marked_item = 0
1896    
1897     void cf_player_set_marked_item (object *op, object *ob)
1898    
1899     partylist *cf_player_get_party (object *op)
1900     ALIAS: party = 0
1901    
1902     void cf_player_set_party (object *op, partylist *party)
1903    
1904     void kill_player (object *op)
1905    
1906 root 1.12 MODULE = cf PACKAGE = cf::player PREFIX = cf_player_
1907 root 1.1
1908 root 1.12 SV *registry (player *pl)
1909     CODE:
1910     RETVAL = registry_of (pl);
1911     OUTPUT:
1912     RETVAL
1913 root 1.1
1914     player *cf_player_find (char *name)
1915     PROTOTYPE: $
1916    
1917     void cf_player_move (player *pl, int dir)
1918    
1919     void play_sound_player_only (player *pl, int soundnum, int x = 0, int y = 0);
1920    
1921     # nonstandard
1922     object *ob (player *pl)
1923     CODE:
1924     RETVAL = pl->ob;
1925     OUTPUT: RETVAL
1926    
1927     player *first ()
1928     CODE:
1929     RETVAL = first_player;
1930     OUTPUT: RETVAL
1931    
1932     player *next (player *pl)
1933     CODE:
1934     RETVAL = pl->next;
1935     OUTPUT: RETVAL
1936    
1937     bool
1938     cell_visible (player *pl, int dx, int dy)
1939     CODE:
1940     RETVAL = FABS (dx) <= pl->socket.mapx / 2 && FABS (dy) <= pl->socket.mapy / 2
1941     && !pl->blocked_los [dx + pl->socket.mapx / 2][dy + pl->socket.mapy / 2];
1942     OUTPUT:
1943     RETVAL
1944    
1945 root 1.4 char *
1946     client (player *pl)
1947     CODE:
1948     RETVAL = pl->socket.client;
1949     OUTPUT:
1950     RETVAL
1951    
1952 root 1.7 char *
1953     host (player *pl)
1954     CODE:
1955     RETVAL = pl->socket.host;
1956     OUTPUT:
1957     RETVAL
1958    
1959     char *
1960     killer (player *pl, char *killer = 0)
1961     CODE:
1962     if (killer)
1963     snprintf (pl->killer, sizeof (pl->killer), "%s", killer);
1964     RETVAL = pl->killer;
1965     OUTPUT:
1966     RETVAL
1967    
1968 root 1.4 void
1969     buggy_mapscroll (player *pl, int value = 1)
1970     CODE:
1971     pl->socket.buggy_mapscroll = value;
1972    
1973 root 1.1 void
1974     send (player *pl, SV *packet)
1975     CODE:
1976     {
1977     STRLEN len;
1978     char *buf = SvPVbyte (packet, len);
1979    
1980     Write_String_To_Socket (&pl->socket, buf, len);
1981     }
1982    
1983     int
1984     listening (player *pl, int new_value = -1)
1985     CODE:
1986     RETVAL = pl->listening;
1987     if (new_value >= 0)
1988     pl->listening = new_value;
1989     OUTPUT:
1990     RETVAL
1991    
1992     void get_savebed (player *pl)
1993     ALIAS:
1994     savebed = 0
1995     PPCODE:
1996     EXTEND (SP, 3);
1997     PUSHs (sv_2mortal (newSVpv (pl->savebed_map, 0)));
1998     PUSHs (sv_2mortal (newSViv (pl->bed_x)));
1999     PUSHs (sv_2mortal (newSViv (pl->bed_y)));
2000    
2001     void set_savebed (player *pl, char *map_path, int x, int y)
2002     CODE:
2003     strcpy (pl->savebed_map, map_path);
2004     pl->bed_x = x;
2005     pl->bed_y = y;
2006    
2007     void
2008     list ()
2009     PPCODE:
2010     {
2011     player *pl;
2012     for (pl = first_player; pl; pl = pl->next)
2013     XPUSHs (newSVcfapi (CFAPI_PPLAYER, pl));
2014     }
2015    
2016     bool
2017     peaceful (player *pl, bool new_setting = 0)
2018     PROTOTYPE: $;$
2019     CODE:
2020     RETVAL = pl->peaceful;
2021     if (items > 1)
2022     pl->peaceful = new_setting;
2023     OUTPUT:
2024     RETVAL
2025    
2026     living *
2027     orig_stats (player *pl)
2028     CODE:
2029     RETVAL = &pl->orig_stats;
2030     OUTPUT: RETVAL
2031    
2032     living *
2033     last_stats (player *pl)
2034     CODE:
2035     RETVAL = &pl->last_stats;
2036     OUTPUT: RETVAL
2037    
2038    
2039     MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
2040    
2041 root 1.12 SV *registry (mapstruct *map)
2042     CODE:
2043     RETVAL = registry_of (map);
2044     OUTPUT:
2045     RETVAL
2046    
2047 root 1.1 SV *
2048     get_property (mapstruct *obj, int type, int idx)
2049     CODE:
2050     RETVAL = newSVcfapi (type, cf_map_get_property (obj, idx));
2051     OUTPUT: RETVAL
2052    
2053     SV *
2054     set_property (mapstruct *obj, int type, int idx, SV *newval)
2055     CODE:
2056     switch (type)
2057     {
2058     case CFAPI_INT:
2059     cf_map_set_int_property (obj, idx, SvIV (newval));
2060     break;
2061     default:
2062     croak ("unhandled type '%d' in set_property '%d'", type, idx);
2063     }
2064    
2065     mapstruct *new (int width, int height)
2066     PROTOTYPE:
2067     CODE:
2068     {
2069     int unused_type;
2070     RETVAL = (mapstruct*) map_get_map (&unused_type, 0, width, height);
2071     }
2072     OUTPUT:
2073     RETVAL
2074    
2075     void delete_map (mapstruct *map)
2076    
2077     void clean_tmp_map (mapstruct *map)
2078    
2079     void play_sound_map (mapstruct *map, int x, int y, int sound_num)
2080    
2081     mapstruct *tile_map (mapstruct *map, unsigned int dir)
2082     CODE:
2083     RETVAL = dir < 4 ? map->tile_map [dir] : 0;
2084     OUTPUT:
2085     RETVAL
2086    
2087     char *tile_path (mapstruct *map, unsigned int dir)
2088     CODE:
2089     if (dir >= 4)
2090     XSRETURN_UNDEF;
2091     RETVAL = map->tile_path [dir];
2092     OUTPUT:
2093     RETVAL
2094    
2095     mapstruct *cf_map_get_map (char *name)
2096     PROTOTYPE: $
2097     ALIAS: map = 0
2098    
2099     mapstruct *has_been_loaded (char *name)
2100     PROTOTYPE: $
2101    
2102     mapstruct *cf_map_get_first ()
2103     PROTOTYPE:
2104     ALIAS: first = 0
2105    
2106     # whoever "designed" the plug-in api should have wasted
2107     # his/her time with staying away from the project - would have
2108     # saved others a lot of time, without doubt.
2109     void set_path (mapstruct *where, char *path)
2110     CODE:
2111     strcpy (where->path, path);
2112    
2113     int in_memory (mapstruct *map)
2114     CODE:
2115     RETVAL = map->in_memory;
2116     OUTPUT:
2117     RETVAL
2118    
2119     bool unique (mapstruct *map)
2120     CODE:
2121     RETVAL = map->unique;
2122     OUTPUT:
2123     RETVAL
2124    
2125     void set_unique (mapstruct *map, bool unique)
2126     CODE:
2127     map->unique = unique;
2128    
2129     object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)
2130    
2131     object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)
2132    
2133     object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)
2134     C_ARGS: str, map, nx, ny
2135    
2136     void
2137     cf_map_normalise (mapstruct *map, int x, int y)
2138     PPCODE:
2139     {
2140     mapstruct *nmap = 0;
2141     I16 nx = 0, ny = 0;
2142     int flags = cf_map_get_flags (map, &nmap, x, y, &nx, &ny);
2143    
2144     EXTEND (SP, 4);
2145     PUSHs (sv_2mortal (newSViv (flags)));
2146    
2147     if (GIMME_V == G_ARRAY)
2148     {
2149     PUSHs (sv_2mortal (newSVcfapi (CFAPI_PMAP, nmap)));
2150     PUSHs (sv_2mortal (newSViv (nx)));
2151     PUSHs (sv_2mortal (newSViv (ny)));
2152     }
2153     }
2154    
2155     void
2156     at (mapstruct *map, unsigned int x, unsigned int y)
2157     PROTOTYPE: $$$
2158     PPCODE:
2159     {
2160     object *o;
2161     mapstruct *nmap = 0;
2162     I16 nx, ny;
2163    
2164     cf_map_get_flags (map, &nmap, x, y, &nx, &ny);
2165    
2166     if (nmap)
2167     for (o = GET_MAP_OB (nmap, nx, ny); o; o = o->above)
2168     XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
2169     }
2170    
2171     SV *
2172     bot_at (mapstruct *obj, unsigned int x, unsigned int y)
2173     PROTOTYPE: $$$
2174     ALIAS:
2175     top_at = 1
2176     flags_at = 2
2177     light_at = 3
2178     move_block_at = 4
2179     move_slow_at = 5
2180     move_on_at = 6
2181     move_off_at = 7
2182     INIT:
2183     if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_UNDEF;
2184     CODE:
2185     switch (ix)
2186     {
2187     case 0: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_OB (obj, x, y)); break;
2188     case 1: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_TOP (obj, x, y)); break;
2189     case 2: RETVAL = newSVuv ( GET_MAP_FLAGS (obj, x, y)); break;
2190     case 3: RETVAL = newSViv ( GET_MAP_LIGHT (obj, x, y)); break;
2191     case 4: RETVAL = newSVuv ( GET_MAP_MOVE_BLOCK (obj, x, y)); break;
2192     case 5: RETVAL = newSVuv ( GET_MAP_MOVE_SLOW (obj, x, y)); break;
2193     case 6: RETVAL = newSVuv ( GET_MAP_MOVE_ON (obj, x, y)); break;
2194     case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
2195     }
2196     OUTPUT:
2197     RETVAL
2198    
2199 root 1.13 # "deserialise" perl map data into the map # TODO# compatibility cruft, remove
2200 root 1.1 void
2201     _set_obs (mapstruct *map, SV *sv)
2202     CODE:
2203     {
2204     object *o;
2205     AV *av;
2206     int x, y;
2207     AV *obs = (AV *)SvRV (sv);
2208    
2209     for (y = 0; y < MAP_HEIGHT (map); y++)
2210     for (x = 0; x < MAP_WIDTH (map); x++)
2211     {
2212     sv = *av_fetch (obs, x + y * MAP_HEIGHT (map), 1);
2213    
2214     if (!SvROK (sv))
2215     continue;
2216    
2217     av = (AV *)SvRV (sv);
2218    
2219     for (o = GET_MAP_OB (map, x, y); o; o = o->above)
2220     {
2221     sv = av_shift (av);
2222    
2223     if (SvROK (sv))
2224     {
2225     sv_magic ((SV *)SvRV (sv), 0, PERL_MAGIC_ext, (char *)o, 0);
2226     SVptr_cache_set (o, sv);
2227     }
2228     }
2229     }
2230     }
2231    
2232    
2233     MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
2234    
2235     archetype *cf_archetype_get_first()
2236     PROTOTYPE:
2237     ALIAS: first = 0
2238    
2239     archetype *cf_archetype_get_next (archetype *arch)
2240     ALIAS: next = 0
2241    
2242     archetype *cf_archetype_get_head (archetype *arch)
2243     ALIAS: head = 0
2244    
2245     archetype *cf_archetype_get_more (archetype *arch)
2246     ALIAS: more = 0
2247    
2248     const char *cf_archetype_get_name (archetype *arch)
2249     ALIAS: name = 0
2250    
2251     object *cf_archetype_get_clone (archetype *arch)
2252     ALIAS: clone = 0
2253    
2254     MODULE = cf PACKAGE = cf::party PREFIX = cf_party_
2255    
2256     partylist *cf_party_get_first ()
2257     PROTOTYPE:
2258     ALIAS: first = 0
2259    
2260     partylist *cf_party_get_next (partylist *party)
2261     ALIAS: next = 0
2262    
2263     const char *cf_party_get_name (partylist *party)
2264    
2265     const char *cf_party_get_password (partylist *party)
2266     ALIAS: password = 0
2267    
2268     player *cf_party_get_first_player (partylist *party)
2269     ALIAS: first_player = 0
2270    
2271     player *cf_party_get_next_player (partylist *party, player *op)
2272     ALIAS: next_player = 0
2273    
2274    
2275     MODULE = cf PACKAGE = cf::region PREFIX = cf_region_
2276    
2277     region *cf_region_get_first ()
2278     PROTOTYPE:
2279     ALIAS: first = 0
2280    
2281     const char *cf_region_get_name (region *reg)
2282     ALIAS: name = 0
2283    
2284     region *cf_region_get_next (region *reg)
2285     ALIAS: next = 0
2286    
2287     region *cf_region_get_parent (region *reg)
2288     ALIAS: parent = 0
2289    
2290     const char *cf_region_get_longname (region *reg)
2291     ALIAS: longname = 0
2292    
2293     const char *cf_region_get_message (region *reg)
2294     ALIAS: message = 0
2295    
2296    
2297     MODULE = cf PACKAGE = cf::living PREFIX = cf_living_
2298    
2299     val64
2300     exp (living *liv, val64 new_val = 0)
2301     PROTOTYPE: $;$
2302     ALIAS:
2303     Str = 1
2304     Dex = 2
2305     Con = 3
2306     Wis = 4
2307     Cha = 5
2308     Int = 6
2309     Pow = 7
2310     wc = 8
2311     ac = 9
2312     hp = 10
2313     maxhp = 11
2314     sp = 12
2315     maxsp = 13
2316     grace = 14
2317     maxgrace = 15
2318     food = 16
2319     dam = 17
2320     luck = 18
2321     CODE:
2322     # define LIVING_ACC(acc,idx) case idx: RETVAL = liv->acc; if (items > 1) liv->acc = (sint64)new_val; break
2323     switch (ix)
2324     {
2325     LIVING_ACC (exp , 0);
2326     LIVING_ACC (Str , 1);
2327     LIVING_ACC (Dex , 2);
2328     LIVING_ACC (Con , 3);
2329     LIVING_ACC (Wis , 4);
2330     LIVING_ACC (Cha , 5);
2331     LIVING_ACC (Int , 6);
2332     LIVING_ACC (Pow , 7);
2333     LIVING_ACC (wc , 8);
2334     LIVING_ACC (ac , 9);
2335     LIVING_ACC (hp , 10);
2336     LIVING_ACC (maxhp , 11);
2337     LIVING_ACC (sp , 12);
2338     LIVING_ACC (maxsp , 13);
2339     LIVING_ACC (grace , 14);
2340     LIVING_ACC (maxgrace, 15);
2341     LIVING_ACC (food , 16);
2342     LIVING_ACC (dam , 17);
2343     LIVING_ACC (luck , 18);
2344     }
2345     # undef LIVING_ACC
2346     OUTPUT:
2347     RETVAL
2348