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Comparing deliantra/server/plugins/cfperl/cfperl.xs (file contents):
Revision 1.6 by root, Fri Feb 3 21:22:53 2006 UTC vs.
Revision 1.19 by root, Wed Feb 8 07:14:56 2006 UTC

1/*****************************************************************************/ 1/*****************************************************************************/
2/* That code is placed under the GNU General Public Licence (GPL) */
3/* (C)2001-2005 by Chachkoff Yann (Feel free to deliver your complaints) */
4/*****************************************************************************/
5/* CrossFire, A Multiplayer game for X-windows */ 2/* CrossFire, A Multiplayer game for the X Window System */
6/* */
7/* Copyright (C) 2000 Mark Wedel */
8/* Copyright (C) 1992 Frank Tore Johansen */
9/* Copyright (C) 2006 perl plugin 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
24/* */ 3/* */
25/*****************************************************************************/ 4/*****************************************************************************/
5
6/*
7 * This code is placed under the GNU General Public Licence (GPL)
8 *
9 * Copyright (C) 2001-2005 by Chachkoff Yann
10 * Copyright (C) 2006 by Marc Lehmann <cf@schmorpd.e>
11 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
25*/
26 26
27#include <EXTERN.h> 27#include <EXTERN.h>
28#include <perl.h> 28#include <perl.h>
29#include <XSUB.h> 29#include <XSUB.h>
30 30
31#undef save_long // clashes with libproto.h 31#undef save_long // clashes with libproto.h
32 32
33#define PLUGIN_NAME "cfperl" 33#define PLUGIN_NAME "perl"
34#define PLUGIN_VERSION "cfperl 0.0" 34#define PLUGIN_VERSION "cfperl 0.0"
35 35
36#ifndef __CEXTRACT__ 36#ifndef __CEXTRACT__
37#include <plugin.h> 37#include <plugin.h>
38#endif 38#endif
… …
51 51
52static f_plug_api gethook; 52static f_plug_api gethook;
53static f_plug_api registerGlobalEvent; 53static f_plug_api registerGlobalEvent;
54static f_plug_api unregisterGlobalEvent; 54static f_plug_api unregisterGlobalEvent;
55static f_plug_api systemDirectory; 55static f_plug_api systemDirectory;
56static f_plug_api object_set_property;
57static f_plug_api map_get_map;
56 58
57typedef struct 59typedef struct
58{ 60{
59 object* who; 61 object* who;
60 object* activator; 62 object* activator;
61 object* third; 63 object* third;
62 char message[1024]; 64 char message[1024];
63 int fix; 65 int fix;
64 int event_code; 66 int event_code;
65 char options[1024]; 67 char extension[1024]; // name field, should invoke specific perl extension
68 char options[1024]; // slaying field of event_connectors
66 int returnvalue; 69 int returnvalue;
67} CFPContext; 70} CFPContext;
68 71
69//static int current_command = -999; 72//static int current_command = -999;
70 73
74static HV *obj_cache;
71static PerlInterpreter *perl; 75static PerlInterpreter *perl;
72 76
73////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 77//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
78
79// garbage collect some perl objects, if possible
80// all objects no longer referenced and empty are
81// eligible for destruction.
82void
83clean_obj_cache ()
84{
85 static int count;
86
87 if (++count & 7)
88 return;
89
90 int todo = 1000;
91 do
92 {
93 I32 klen;
94 char *key;
95 HE *he = hv_iternext (obj_cache);
96
97 if (he)
98 {
99 SV *sv = hv_iterval (obj_cache, he);
100
101 // empty and unreferenced? nuke it
102 if (SvREFCNT (sv) == 1 && SvREFCNT (SvRV (sv)) == 1 && !HvFILL ((HV *)(SvRV (sv))))
103 {
104 hv_delete (obj_cache, HeKEY (he), HeKLEN (he), G_DISCARD);
105 todo++;
106 }
107 }
108 else
109 break;
110 }
111 while (--todo);
112}
74 113
75static SV * 114static SV *
76newSVptr (void *ptr, const char *klass) 115newSVptr (void *ptr, const char *klass)
77{ 116{
78 if (!ptr) 117 if (!ptr)
79 return &PL_sv_undef; 118 return &PL_sv_undef;
80 119
81 HV *hv = newHV (); 120 HV *hv = newHV ();
82 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 121 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
83 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 122 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
123}
124
125static SV *
126newSVptr_cached (void *ptr, const char *klass)
127{
128 SV *sv, **he;
129
130 if (!ptr)
131 return &PL_sv_undef;
132
133 he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);
134
135 if (he)
136 sv = *he;
137 else
138 {
139 sv = newSVptr (ptr, klass);
140 hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0);
141 }
142
143 return newSVsv (sv);
84} 144}
85 145
86static void 146static void
87clearSVptr (SV *sv) 147clearSVptr (SV *sv)
88{ 148{
… …
128 case CFAPI_DOUBLE: 188 case CFAPI_DOUBLE:
129 sv = newSViv (*va_arg (args, double *)); 189 sv = newSViv (*va_arg (args, double *));
130 break; 190 break;
131 191
132 case CFAPI_STRING: 192 case CFAPI_STRING:
133 sv = newSVpv (va_arg (args, char *), 0); 193 {
194 char *str = va_arg (args, char *);
195 sv = str ? newSVpv (str, 0) : &PL_sv_undef;
196 }
134 break; 197 break;
135 198
136 case CFAPI_POBJECT: 199 case CFAPI_POBJECT:
137 { 200 {
138 object *obj = va_arg (args, object *); 201 object *obj = va_arg (args, object *);
… …
141 sv = &PL_sv_undef; 204 sv = &PL_sv_undef;
142 else 205 else
143 switch (*(int *)cf_object_get_property (obj, CFAPI_OBJECT_PROP_TYPE)) 206 switch (*(int *)cf_object_get_property (obj, CFAPI_OBJECT_PROP_TYPE))
144 { 207 {
145 case MAP: 208 case MAP:
146 sv = newSVptr (obj, "cf::object::map"); 209 sv = newSVptr_cached (obj, "cf::object::map");
147 break; 210 break;
148 211
149 case PLAYER: 212 case PLAYER:
150 sv = newSVptr (obj, "cf::object::player"); 213 sv = newSVptr_cached (obj, "cf::object::player");
151 break; 214 break;
152 215
153 default: 216 default:
154 sv = newSVptr (obj, "cf::object"); 217 sv = newSVptr_cached (obj, "cf::object");
155 break; 218 break;
156 } 219 }
157 } 220 }
158 break; 221 break;
159 222
… …
187} 250}
188 251
189///////////////////////////////////////////////////////////////////////////// 252/////////////////////////////////////////////////////////////////////////////
190 253
191void 254void
192inject_event (CFPContext *context) 255inject_event (const char *func, CFPContext *context)
193{ 256{
194 dSP; 257 dSP;
195 258
196 ENTER; 259 ENTER;
197 SAVETMPS; 260 SAVETMPS;
198 261
199 PUSHMARK (SP); 262 PUSHMARK (SP);
200
201 EXTEND (SP, 2);
202 //PUSHs (sv_2mortal (newSViv (type)));
203 263
204 HV *hv = newHV (); 264 HV *hv = newHV ();
205#define hv_context(type,addr,expr) hv_store (hv, #expr, sizeof (#expr) - 1, newSVcfapi (type, addr context->expr), 0) 265#define hv_context(type,addr,expr) hv_store (hv, #expr, sizeof (#expr) - 1, newSVcfapi (type, addr context->expr), 0)
206 hv_context (CFAPI_POBJECT, ,who); 266 hv_context (CFAPI_POBJECT, ,who);
207 hv_context (CFAPI_POBJECT, ,activator); 267 hv_context (CFAPI_POBJECT, ,activator);
208 hv_context (CFAPI_POBJECT, ,third); 268 hv_context (CFAPI_POBJECT, ,third);
209 hv_context (CFAPI_STRING , ,message); 269 hv_context (CFAPI_STRING , ,message);
210 hv_context (CFAPI_INT ,&,fix); 270 hv_context (CFAPI_INT ,&,fix);
211 hv_context (CFAPI_INT ,&,event_code); 271 hv_context (CFAPI_INT ,&,event_code);
212 hv_context (CFAPI_STRING , ,options); 272 hv_context (CFAPI_STRING , ,options);
273 hv_context (CFAPI_STRING , ,extension);
213 274
214 PUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 275 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
215 276
216 PUTBACK; 277 PUTBACK;
217 int count = call_pv ("cf::inject_event", G_SCALAR | G_EVAL); 278 int count = call_pv (func, G_SCALAR | G_EVAL);
218 SPAGAIN; 279 SPAGAIN;
219 280
220 if (SvTRUE (ERRSV)) 281 if (SvTRUE (ERRSV))
221 LOG (llevError, "event '%d' callback evaluation error: %s", context->event_code, SvPV_nolen (ERRSV)); 282 LOG (llevError, "event '%d' callback evaluation error: %s", context->event_code, SvPV_nolen (ERRSV));
222 283
… …
331 printf (PLUGIN_VERSION " post init\n"); 392 printf (PLUGIN_VERSION " post init\n");
332 393
333 registerGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_register_global_event"); 394 registerGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_register_global_event");
334 unregisterGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_unregister_global_event"); 395 unregisterGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_unregister_global_event");
335 systemDirectory = gethook (&rtype, hooktype, "cfapi_system_directory"); 396 systemDirectory = gethook (&rtype, hooktype, "cfapi_system_directory");
397 object_set_property = gethook (&rtype, hooktype, "cfapi_object_set_property");
398 map_get_map = gethook (&rtype, hooktype, "cfapi_map_get_map");
399
336 cf_init_plugin (gethook); 400 cf_init_plugin (gethook);
337 401
338 /* Pick the global events you want to monitor from this plugin */ 402 /* Pick the global events you want to monitor from this plugin */
339 registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener); 403 registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener);
340 registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener); 404 registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener);
… …
349 registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener); 413 registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);
350 registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener); 414 registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);
351 registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener); 415 registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);
352 registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener); 416 registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);
353 registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener); 417 registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);
418 registerGlobalEvent (NULL, EVENT_FREE_OB, PLUGIN_NAME, globalEventListener);
354 419
355 char *argv[] = { 420 char *argv[] = {
356 "", 421 "",
357 "-e" 422 "-e"
358 "BEGIN {" 423 "BEGIN {"
… …
372 437
373 perl_destruct (perl); 438 perl_destruct (perl);
374 perl_free (perl); 439 perl_free (perl);
375 perl = 0; 440 perl = 0;
376 } 441 }
442 else
443 {
444 obj_cache = newHV ();
445 }
377 446
378 return 0; 447 return 0;
379} 448}
380 449
381void * 450void *
… …
400 { 469 {
401 case EVENT_CRASH: 470 case EVENT_CRASH:
402 printf ("Unimplemented for now\n"); 471 printf ("Unimplemented for now\n");
403 break; 472 break;
404 473
474 case EVENT_MAPENTER:
475 case EVENT_MAPLEAVE:
476 case EVENT_FREE_OB:
405 case EVENT_BORN: 477 case EVENT_BORN:
478 case EVENT_REMOVE:
406 context.activator = va_arg (args, object *); 479 context.activator = va_arg (args, object *);
407 break; 480 break;
408 481
409 case EVENT_PLAYER_DEATH: 482 case EVENT_PLAYER_DEATH:
410 context.who = va_arg (args, object *); 483 context.who = va_arg (args, object *);
… …
414 context.who = va_arg (args, object *); 487 context.who = va_arg (args, object *);
415 context.activator = va_arg (args, object *); 488 context.activator = va_arg (args, object *);
416 break; 489 break;
417 490
418 case EVENT_LOGIN: 491 case EVENT_LOGIN:
419 pl = va_arg (args, player *);
420 context.activator = pl->ob;
421 buf = va_arg (args, char *);
422 if (buf != 0)
423 strcpy (context.message, buf);
424 break;
425
426 case EVENT_LOGOUT: 492 case EVENT_LOGOUT:
427 pl = va_arg (args, player *); 493 pl = va_arg (args, player *);
428 context.activator = pl->ob; 494 context.activator = pl->ob;
429 buf = va_arg (args, char *); 495 buf = va_arg (args, char *);
430 if (buf != 0) 496 if (buf != 0)
431 strcpy (context.message, buf); 497 strncpy (context.message, buf, sizeof (context.message));
432 break;
433
434 case EVENT_REMOVE:
435 context.activator = va_arg (args, object *);
436 break; 498 break;
437 499
438 case EVENT_SHOUT: 500 case EVENT_SHOUT:
439 context.activator = va_arg (args, object *);
440 buf = va_arg (args, char *);
441 if (buf != 0)
442 strcpy (context.message, buf);
443 break;
444
445 case EVENT_MUZZLE: 501 case EVENT_MUZZLE:
446 context.activator = va_arg (args, object *);
447 buf = va_arg (args, char *);
448 if (buf != 0)
449 strcpy (context.message, buf);
450 break;
451
452 case EVENT_KICK: 502 case EVENT_KICK:
453 context.activator = va_arg (args, object *); 503 context.activator = va_arg (args, object *);
454 buf = va_arg (args, char *); 504 buf = va_arg (args, char *);
455 if (buf != 0) 505 if (buf != 0)
456 strcpy (context.message, buf); 506 strncpy (context.message, buf, sizeof (context.message));
457 break;
458
459 case EVENT_MAPENTER:
460 context.activator = va_arg (args, object *);
461 break;
462
463 case EVENT_MAPLEAVE:
464 context.activator = va_arg (args, object *);
465 break; 507 break;
466 508
467 case EVENT_CLOCK: 509 case EVENT_CLOCK:
510 clean_obj_cache ();
511 break;
512
513 case EVENT_TELL:
468 break; 514 break;
469 515
470 case EVENT_MAPRESET: 516 case EVENT_MAPRESET:
471 buf = va_arg (args, char *); 517 buf = va_arg (args, char *);
472 if (buf != 0) 518 if (buf != 0)
473 strcpy (context.message, buf); 519 strncpy (context.message, buf, sizeof (context.message));
474 break;
475
476 case EVENT_TELL:
477 break; 520 break;
478 } 521 }
479 522
480 va_end (args); 523 va_end (args);
481 524
482 inject_event (&context); 525 if (context.event_code == EVENT_FREE_OB)
526 {
527 SV **svp = hv_fetch (obj_cache, (char *)&context.activator, sizeof (void *), 0);
528
529 if (svp)
530 clearSVptr (*svp);
531 }
532 else
533 inject_event ("cf::inject_global_event", &context);
483 534
484 rv = context.returnvalue; 535 rv = context.returnvalue;
485 536
486 return &rv; 537 return &rv;
487} 538}
… …
503 554
504 context.who = va_arg (args, object *); 555 context.who = va_arg (args, object *);
505 context.event_code = va_arg (args, int); 556 context.event_code = va_arg (args, int);
506 context.activator = va_arg (args, object *); 557 context.activator = va_arg (args, object *);
507 context.third = va_arg (args, object *); 558 context.third = va_arg (args, object *);
559
508 buf = va_arg (args, char *); 560 buf = va_arg (args, char *);
509
510 if (buf != 0) 561 if (buf != 0)
511 strcpy (context.message, buf); 562 strncpy (context.message, buf, sizeof (context.message));
512 563
513 context.fix = va_arg (args, int); 564 context.fix = va_arg (args, int);
565 strncpy (context.extension, va_arg (args, char *), sizeof (context.extension));
514 strcpy (context.options, va_arg (args, char *)); 566 strncpy (context.options, va_arg (args, char *), sizeof (context.options));
515 context.returnvalue = 0; 567 context.returnvalue = 0;
516 va_end (args); 568 va_end (args);
517 569
518 inject_event (&context); 570 inject_event ("cf::inject_event", &context);
519 571
520 rv = context.returnvalue; 572 rv = context.returnvalue;
521 return &rv; 573 return &rv;
522} 574}
523 575
… …
540 592
541BOOT: 593BOOT:
542{ 594{
543 HV *stash = gv_stashpv ("cf", 1); 595 HV *stash = gv_stashpv ("cf", 1);
544 596
545 const struct { 597 static const struct {
546 const char *name; 598 const char *name;
547 IV iv; 599 IV iv;
548 } *civ, const_iv[] = { 600 } *civ, const_iv[] = {
549# define const_iv(name) { # name, (IV)name }, 601# define const_iv(name) { # name, (IV)name },
550 const_iv (llevError) 602 const_iv (llevError)
… …
829 const_iv (F_CURSED) 881 const_iv (F_CURSED)
830 const_iv (F_DAMNED) 882 const_iv (F_DAMNED)
831 const_iv (F_OPEN) 883 const_iv (F_OPEN)
832 const_iv (F_NOPICK) 884 const_iv (F_NOPICK)
833 const_iv (F_LOCKED) 885 const_iv (F_LOCKED)
886
887 const_iv (P_BLOCKSVIEW)
888 const_iv (P_NO_MAGIC)
889 const_iv (P_IS_ALIVE)
890 const_iv (P_NO_CLERIC)
891 const_iv (P_NEED_UPDATE)
892 const_iv (P_NO_ERROR)
893 const_iv (P_OUT_OF_MAP)
894 const_iv (P_NEW_MAP)
895
896 const_iv (UP_OBJ_INSERT)
897 const_iv (UP_OBJ_REMOVE)
898 const_iv (UP_OBJ_CHANGE)
899 const_iv (UP_OBJ_FACE)
900
901 const_iv (INS_NO_MERGE)
902 const_iv (INS_ABOVE_FLOOR_ONLY)
903 const_iv (INS_NO_WALK_ON)
904 const_iv (INS_ON_TOP)
905 const_iv (INS_BELOW_ORIGINATOR)
906 const_iv (INS_MAP_LOAD)
907
908 const_iv (WILL_APPLY_HANDLE)
909 const_iv (WILL_APPLY_TREASURE)
910 const_iv (WILL_APPLY_EARTHWALL)
911 const_iv (WILL_APPLY_DOOR)
912 const_iv (WILL_APPLY_FOOD)
834 }; 913 };
835 914
836 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 915 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
837 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 916 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
838 917
839 const struct { 918 static const struct {
840 const char *name; 919 const char *name;
841 IV iv; 920 IV iv;
842 } *event, event_list[] = { 921 } *event, event_list[] = {
843# define const_event(name) { # name, (IV)EVENT_ ## name }, 922# define const_event(name) { # name, (IV)EVENT_ ## name },
844 const_event (NONE) 923 const_event (NONE)
… …
852 const_event (TIME) 931 const_event (TIME)
853 const_event (THROW) 932 const_event (THROW)
854 const_event (TRIGGER) 933 const_event (TRIGGER)
855 const_event (CLOSE) 934 const_event (CLOSE)
856 const_event (TIMER) 935 const_event (TIMER)
936 const_event (MOVE)
857 937
858 const_event (BORN) 938 const_event (BORN)
859 const_event (CLOCK) 939 const_event (CLOCK)
860 const_event (CRASH) 940 const_event (CRASH)
861 const_event (PLAYER_DEATH) 941 const_event (PLAYER_DEATH)
… …
868 const_event (REMOVE) 948 const_event (REMOVE)
869 const_event (SHOUT) 949 const_event (SHOUT)
870 const_event (TELL) 950 const_event (TELL)
871 const_event (MUZZLE) 951 const_event (MUZZLE)
872 const_event (KICK) 952 const_event (KICK)
953 //const_event (FREE_OB)
873 }; 954 };
874 955
875 AV *av = get_av ("cf::EVENT", 1); 956 AV *av = get_av ("cf::EVENT", 1);
876 957
877 for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; ) 958 for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; )
878 av_store (av, event->iv, newSVpv ((char *)event->name, 0)); 959 av_store (av, event->iv, newSVpv ((char *)event->name, 0));
879 960
880 const struct { 961 static const struct {
881 int dtype; 962 int dtype;
882 const char *name; 963 const char *name;
883 IV idx; 964 IV idx;
884 } *cprop, prop_table[] = { 965 } *cprop, prop_table[] = {
885# define prop(type, name) { type, # name, (IV) CFAPI_ ## name }, 966# define prop(type, name) { type, # name, (IV) CFAPI_ ## name },
… …
1064 cf_object_set_int_property (obj, idx, SvIV (newval)); 1145 cf_object_set_int_property (obj, idx, SvIV (newval));
1065 break; 1146 break;
1066 case CFAPI_LONG: 1147 case CFAPI_LONG:
1067 cf_object_set_long_property (obj, idx, SvNV (newval)); 1148 cf_object_set_long_property (obj, idx, SvNV (newval));
1068 break; 1149 break;
1150 case CFAPI_DOUBLE:
1151 {
1152 int unused_type;
1153 object_set_property (&unused_type, obj, idx, (double)SvNV (newval));
1154 }
1155 break;
1069 case CFAPI_STRING: 1156 case CFAPI_STRING:
1070 cf_object_set_string_property (obj, idx, SvPV_nolen (newval)); 1157 cf_object_set_string_property (obj, idx, SvPV_nolen (newval));
1071 break; 1158 break;
1072 default: 1159 default:
1073 croak ("unhandled type '%d' in set_property '%d'", type, idx); 1160 croak ("unhandled type '%d' in set_property '%d'", type, idx);
1074 } 1161 }
1075 1162
1163void
1164inv (object *obj)
1165 PROTOTYPE: $
1166 PPCODE:
1167{
1168 object *o;
1169 for (o = obj->inv; o; o = o->below)
1170 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1171}
1172
1076int cf_object_get_resistance (object *op, int rtype) 1173int cf_object_get_resistance (object *op, int rtype)
1077 ALIAS: resistance = 0 1174 ALIAS: resistance = 0
1078 1175
1079int cf_object_get_flag (object *op, int flag) 1176int cf_object_get_flag (object *op, int flag)
1080 ALIAS: flag = 0 1177 ALIAS: flag = 0
1081 1178
1082void cf_object_set_flag (object *op, int flag, int value) 1179void cf_object_set_flag (object *op, int flag, int value)
1083 1180
1084void cf_object_move (object *op, object *originator, int dir) 1181void cf_object_move (object *op, int dir, object *originator = op)
1085 1182
1086void cf_object_apply (object *op, object *author, int flags) 1183void cf_object_apply (object *op, object *author, int flags = 0)
1087 1184
1088void cf_object_apply_below (object *op) 1185void cf_object_apply_below (object *op)
1089 1186
1090void cf_object_remove (object *op) 1187void cf_object_remove (object *op)
1091 1188
… …
1157 RETVAL = cf_query_base_name (ob, plural); 1254 RETVAL = cf_query_base_name (ob, plural);
1158 OUTPUT: RETVAL 1255 OUTPUT: RETVAL
1159 1256
1160MODULE = cf PACKAGE = cf::object PREFIX = cf_object_ 1257MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
1161 1258
1162object *cf_create_object ()
1163 PROTOTYPE:
1164 ALIAS: new = 0
1165
1166object *cf_create_object_by_name (const char *name) 1259object *cf_create_object_by_name (const char *name = 0)
1167 PROTOTYPE: $ 1260 PROTOTYPE: ;$
1168 ALIAS: new_from_name = 0 1261 ALIAS:
1169 1262 create_object = 0
1170void cf_free_object (object *ob) 1263 new = 0
1264 CODE:
1265 RETVAL = name ? cf_create_object_by_name (name) : cf_create_object ();
1266 OUTPUT:
1267 RETVAL
1171 1268
1172void cf_fix_object (object *pl) 1269void cf_fix_object (object *pl)
1270 ALIAS: fix = 0
1173 1271
1174object *cf_insert_ob_in_ob (object *ob, object *where) 1272object *cf_insert_ob_in_ob (object *ob, object *where)
1273
1274object *get_nearest_player (object *ob)
1275 ALIAS: nearest_player = 0
1276 PREINIT:
1277 extern object *get_nearest_player (object *);
1278
1279void rangevector (object *ob, object *other, int flags = 0)
1280 PROTOTYPE: $$;$
1281 PPCODE:
1282{
1283 rv_vector rv;
1284 get_rangevector (ob, other, &rv, flags);
1285 EXTEND (SP, 5);
1286 PUSHs (newSVuv (rv.distance));
1287 PUSHs (newSViv (rv.distance_x));
1288 PUSHs (newSViv (rv.distance_y));
1289 PUSHs (newSViv (rv.direction));
1290 PUSHs (newSVcfapi (CFAPI_POBJECT, rv.part));
1291}
1292
1293bool on_same_map_as (object *ob, object *other)
1294 CODE:
1295 RETVAL = on_same_map (ob, other);
1296 OUTPUT: RETVAL
1175 1297
1176 1298
1177MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_ 1299MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_
1178 1300
1179player *player (object *op) 1301player *player (object *op)
… …
1211# nonstandard 1333# nonstandard
1212object *ob (player *pl) 1334object *ob (player *pl)
1213 CODE: 1335 CODE:
1214 RETVAL = pl->ob; 1336 RETVAL = pl->ob;
1215 OUTPUT: RETVAL 1337 OUTPUT: RETVAL
1338
1339player *first ()
1340 CODE:
1341 RETVAL = first_player;
1342 OUTPUT: RETVAL
1343
1344player *next (player *pl)
1345 CODE:
1346 RETVAL = pl->next;
1347 OUTPUT: RETVAL
1348
1349void
1350list ()
1351 PPCODE:
1352{
1353 player *pl;
1354 for (pl = first_player; pl; pl = pl->next)
1355 XPUSHs (newSVcfapi (CFAPI_PPLAYER, pl));
1356}
1216 1357
1217 1358
1218MODULE = cf PACKAGE = cf::map PREFIX = cf_map_ 1359MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
1219 1360
1220SV * 1361SV *
… …
1233 break; 1374 break;
1234 default: 1375 default:
1235 croak ("unhandled type '%d' in set_property '%d'", type, idx); 1376 croak ("unhandled type '%d' in set_property '%d'", type, idx);
1236 } 1377 }
1237 1378
1379mapstruct *new (int width, int height)
1380 PROTOTYPE:
1381 CODE:
1382{
1383 int unused_type;
1384 RETVAL = map_get_map (&unused_type, 0, width, height);
1385}
1386 OUTPUT:
1387 RETVAL
1388
1238mapstruct *cf_map_get_map (char *name) 1389mapstruct *cf_map_get_map (char *name)
1239 PROTOTYPE: $ 1390 PROTOTYPE: $
1240 ALIAS: map = 0 1391 ALIAS: map = 0
1241 1392
1242mapstruct *cf_map_get_first () 1393mapstruct *cf_map_get_first ()
… …
1250object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny) 1401object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)
1251 C_ARGS: str, map, nx, ny 1402 C_ARGS: str, map, nx, ny
1252 1403
1253#int cf_map_get_flags (mapstruct* map, mapstruct** nmap, I16 x, I16 y, I16 *nx, I16 *ny) 1404#int cf_map_get_flags (mapstruct* map, mapstruct** nmap, I16 x, I16 y, I16 *nx, I16 *ny)
1254 1405
1406void
1407at (mapstruct *obj, unsigned int x, unsigned int y)
1408 PROTOTYPE: $$$
1409 INIT:
1410 if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_EMPTY;
1411 PPCODE:
1412{
1413 object *o;
1414 for (o = GET_MAP_OB (obj, x, y); o; o = o->above)
1415 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1416}
1417
1418SV *
1419bot_at (mapstruct *obj, unsigned int x, unsigned int y)
1420 PROTOTYPE: $$$
1421 ALIAS:
1422 top_at = 1
1423 flags_at = 2
1424 light_at = 3
1425 move_block_at = 4
1426 move_slow_at = 5
1427 move_on_at = 6
1428 move_off_at = 7
1429 INIT:
1430 if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_UNDEF;
1431 CODE:
1432 switch (ix)
1433 {
1434 case 0: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_OB (obj, x, y)); break;
1435 case 1: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_TOP (obj, x, y)); break;
1436 case 2: RETVAL = newSVuv ( GET_MAP_FLAGS (obj, x, y)); break;
1437 case 3: RETVAL = newSViv ( GET_MAP_LIGHT (obj, x, y)); break;
1438 case 4: RETVAL = newSVuv ( GET_MAP_MOVE_BLOCK (obj, x, y)); break;
1439 case 5: RETVAL = newSVuv ( GET_MAP_MOVE_SLOW (obj, x, y)); break;
1440 case 6: RETVAL = newSVuv ( GET_MAP_MOVE_ON (obj, x, y)); break;
1441 case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
1442 }
1443 OUTPUT:
1444 RETVAL
1255 1445
1256 1446
1257MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_ 1447MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
1258 1448
1259archetype*cf_archetype_get_first() 1449archetype *cf_archetype_get_first()
1260 PROTOTYPE: 1450 PROTOTYPE:
1261 ALIAS: first = 0 1451 ALIAS: first = 0
1262 1452
1263archetype *cf_archetype_get_next (archetype *arch) 1453archetype *cf_archetype_get_next (archetype *arch)
1264 ALIAS: next = 0 1454 ALIAS: next = 0

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