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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 1.16 by root, Wed Feb 8 04:32:19 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 return; // killing neko-san gives me an unreferenced scalar
86 int todo = 10;
87 do
88 {
89 I32 klen;
90 char *key;
91 HE *he = hv_iternext (obj_cache);
92
93 if (he)
94 {
95 SV *sv = hv_iterval (obj_cache, he);
96
97 // emopty and unreferened? nuke it
98 if (SvREFCNT (sv) == 1 && SvREFCNT (SvRV (sv)) == 1 && !HvFILL ((HV *)(SvRV (sv))))
99 {
100 hv_delete (obj_cache, HeKEY (he), HeKLEN (he), G_DISCARD);
101 todo++;
102 }
103 }
104 else
105 break;
106 }
107 while (--todo);
108}
74 109
75static SV * 110static SV *
76newSVptr (void *ptr, const char *klass) 111newSVptr (void *ptr, const char *klass)
77{ 112{
78 if (!ptr) 113 if (!ptr)
79 return &PL_sv_undef; 114 return &PL_sv_undef;
80 115
81 HV *hv = newHV (); 116 HV *hv = newHV ();
82 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 117 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
83 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 118 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
119}
120
121static SV *
122newSVptr_cached (void *ptr, const char *klass)
123{
124 SV *sv, **he;
125
126 if (!ptr)
127 return &PL_sv_undef;
128
129 he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);
130
131 if (he)
132 sv = *he;
133 else
134 {
135 sv = newSVptr (ptr, klass);
136 hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0);
137 }
138
139 return newSVsv (sv);
84} 140}
85 141
86static void 142static void
87clearSVptr (SV *sv) 143clearSVptr (SV *sv)
88{ 144{
… …
128 case CFAPI_DOUBLE: 184 case CFAPI_DOUBLE:
129 sv = newSViv (*va_arg (args, double *)); 185 sv = newSViv (*va_arg (args, double *));
130 break; 186 break;
131 187
132 case CFAPI_STRING: 188 case CFAPI_STRING:
133 sv = newSVpv (va_arg (args, char *), 0); 189 {
190 char *str = va_arg (args, char *);
191 sv = str ? newSVpv (str, 0) : &PL_sv_undef;
192 }
134 break; 193 break;
135 194
136 case CFAPI_POBJECT: 195 case CFAPI_POBJECT:
137 { 196 {
138 object *obj = va_arg (args, object *); 197 object *obj = va_arg (args, object *);
… …
141 sv = &PL_sv_undef; 200 sv = &PL_sv_undef;
142 else 201 else
143 switch (*(int *)cf_object_get_property (obj, CFAPI_OBJECT_PROP_TYPE)) 202 switch (*(int *)cf_object_get_property (obj, CFAPI_OBJECT_PROP_TYPE))
144 { 203 {
145 case MAP: 204 case MAP:
146 sv = newSVptr (obj, "cf::object::map"); 205 sv = newSVptr_cached (obj, "cf::object::map");
147 break; 206 break;
148 207
149 case PLAYER: 208 case PLAYER:
150 sv = newSVptr (obj, "cf::object::player"); 209 sv = newSVptr_cached (obj, "cf::object::player");
151 break; 210 break;
152 211
153 default: 212 default:
154 sv = newSVptr (obj, "cf::object"); 213 sv = newSVptr_cached (obj, "cf::object");
155 break; 214 break;
156 } 215 }
157 } 216 }
158 break; 217 break;
159 218
… …
187} 246}
188 247
189///////////////////////////////////////////////////////////////////////////// 248/////////////////////////////////////////////////////////////////////////////
190 249
191void 250void
192inject_event (CFPContext *context) 251inject_event (const char *func, CFPContext *context)
193{ 252{
194 dSP; 253 dSP;
195 254
196 ENTER; 255 ENTER;
197 SAVETMPS; 256 SAVETMPS;
198 257
199 PUSHMARK (SP); 258 PUSHMARK (SP);
200
201 EXTEND (SP, 2);
202 //PUSHs (sv_2mortal (newSViv (type)));
203 259
204 HV *hv = newHV (); 260 HV *hv = newHV ();
205#define hv_context(type,addr,expr) hv_store (hv, #expr, sizeof (#expr) - 1, newSVcfapi (type, addr context->expr), 0) 261#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); 262 hv_context (CFAPI_POBJECT, ,who);
207 hv_context (CFAPI_POBJECT, ,activator); 263 hv_context (CFAPI_POBJECT, ,activator);
208 hv_context (CFAPI_POBJECT, ,third); 264 hv_context (CFAPI_POBJECT, ,third);
209 hv_context (CFAPI_STRING , ,message); 265 hv_context (CFAPI_STRING , ,message);
210 hv_context (CFAPI_INT ,&,fix); 266 hv_context (CFAPI_INT ,&,fix);
211 hv_context (CFAPI_INT ,&,event_code); 267 hv_context (CFAPI_INT ,&,event_code);
212 hv_context (CFAPI_STRING , ,options); 268 hv_context (CFAPI_STRING , ,options);
269 hv_context (CFAPI_STRING , ,extension);
213 270
214 PUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 271 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
215 272
216 PUTBACK; 273 PUTBACK;
217 int count = call_pv ("cf::inject_event", G_SCALAR | G_EVAL); 274 int count = call_pv (func, G_SCALAR | G_EVAL);
218 SPAGAIN; 275 SPAGAIN;
219 276
220 if (SvTRUE (ERRSV)) 277 if (SvTRUE (ERRSV))
221 LOG (llevError, "event '%d' callback evaluation error: %s", context->event_code, SvPV_nolen (ERRSV)); 278 LOG (llevError, "event '%d' callback evaluation error: %s", context->event_code, SvPV_nolen (ERRSV));
222 279
… …
331 printf (PLUGIN_VERSION " post init\n"); 388 printf (PLUGIN_VERSION " post init\n");
332 389
333 registerGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_register_global_event"); 390 registerGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_register_global_event");
334 unregisterGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_unregister_global_event"); 391 unregisterGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_unregister_global_event");
335 systemDirectory = gethook (&rtype, hooktype, "cfapi_system_directory"); 392 systemDirectory = gethook (&rtype, hooktype, "cfapi_system_directory");
393 object_set_property = gethook (&rtype, hooktype, "cfapi_object_set_property");
394 map_get_map = gethook (&rtype, hooktype, "cfapi_map_get_map");
395
336 cf_init_plugin (gethook); 396 cf_init_plugin (gethook);
337 397
338 /* Pick the global events you want to monitor from this plugin */ 398 /* Pick the global events you want to monitor from this plugin */
339 registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener); 399 registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener);
340 registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener); 400 registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener);
… …
349 registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener); 409 registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);
350 registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener); 410 registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);
351 registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener); 411 registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);
352 registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener); 412 registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);
353 registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener); 413 registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);
414 registerGlobalEvent (NULL, EVENT_FREE_OB, PLUGIN_NAME, globalEventListener);
354 415
355 char *argv[] = { 416 char *argv[] = {
356 "", 417 "",
357 "-e" 418 "-e"
358 "BEGIN {" 419 "BEGIN {"
… …
372 433
373 perl_destruct (perl); 434 perl_destruct (perl);
374 perl_free (perl); 435 perl_free (perl);
375 perl = 0; 436 perl = 0;
376 } 437 }
438 else
439 {
440 obj_cache = newHV ();
441 }
377 442
378 return 0; 443 return 0;
379} 444}
380 445
381void * 446void *
… …
400 { 465 {
401 case EVENT_CRASH: 466 case EVENT_CRASH:
402 printf ("Unimplemented for now\n"); 467 printf ("Unimplemented for now\n");
403 break; 468 break;
404 469
470 case EVENT_MAPENTER:
471 case EVENT_MAPLEAVE:
472 case EVENT_FREE_OB:
405 case EVENT_BORN: 473 case EVENT_BORN:
474 case EVENT_REMOVE:
406 context.activator = va_arg (args, object *); 475 context.activator = va_arg (args, object *);
407 break; 476 break;
408 477
409 case EVENT_PLAYER_DEATH: 478 case EVENT_PLAYER_DEATH:
410 context.who = va_arg (args, object *); 479 context.who = va_arg (args, object *);
… …
414 context.who = va_arg (args, object *); 483 context.who = va_arg (args, object *);
415 context.activator = va_arg (args, object *); 484 context.activator = va_arg (args, object *);
416 break; 485 break;
417 486
418 case EVENT_LOGIN: 487 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: 488 case EVENT_LOGOUT:
427 pl = va_arg (args, player *); 489 pl = va_arg (args, player *);
428 context.activator = pl->ob; 490 context.activator = pl->ob;
429 buf = va_arg (args, char *); 491 buf = va_arg (args, char *);
430 if (buf != 0) 492 if (buf != 0)
431 strcpy (context.message, buf); 493 strncpy (context.message, buf, sizeof (context.message));
432 break;
433
434 case EVENT_REMOVE:
435 context.activator = va_arg (args, object *);
436 break; 494 break;
437 495
438 case EVENT_SHOUT: 496 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: 497 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: 498 case EVENT_KICK:
453 context.activator = va_arg (args, object *); 499 context.activator = va_arg (args, object *);
454 buf = va_arg (args, char *); 500 buf = va_arg (args, char *);
455 if (buf != 0) 501 if (buf != 0)
456 strcpy (context.message, buf); 502 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; 503 break;
466 504
467 case EVENT_CLOCK: 505 case EVENT_CLOCK:
506 clean_obj_cache ();
507 break;
508
509 case EVENT_TELL:
468 break; 510 break;
469 511
470 case EVENT_MAPRESET: 512 case EVENT_MAPRESET:
471 buf = va_arg (args, char *); 513 buf = va_arg (args, char *);
472 if (buf != 0) 514 if (buf != 0)
473 strcpy (context.message, buf); 515 strncpy (context.message, buf, sizeof (context.message));
474 break;
475
476 case EVENT_TELL:
477 break; 516 break;
478 } 517 }
479 518
480 va_end (args); 519 va_end (args);
481 520
482 inject_event (&context); 521 if (context.event_code == EVENT_FREE_OB)
522 {
523 SV *sv = hv_delete (obj_cache, (char *)&context.activator, sizeof (object *), 0);
524
525 if (sv)
526 {
527 clearSVptr (sv);
528 SvREFCNT_dec (sv);
529 }
530 }
531 else
532 inject_event ("cf::inject_global_event", &context);
483 533
484 rv = context.returnvalue; 534 rv = context.returnvalue;
485 535
486 return &rv; 536 return &rv;
487} 537}
… …
503 553
504 context.who = va_arg (args, object *); 554 context.who = va_arg (args, object *);
505 context.event_code = va_arg (args, int); 555 context.event_code = va_arg (args, int);
506 context.activator = va_arg (args, object *); 556 context.activator = va_arg (args, object *);
507 context.third = va_arg (args, object *); 557 context.third = va_arg (args, object *);
558
508 buf = va_arg (args, char *); 559 buf = va_arg (args, char *);
509
510 if (buf != 0) 560 if (buf != 0)
511 strcpy (context.message, buf); 561 strncpy (context.message, buf, sizeof (context.message));
512 562
513 context.fix = va_arg (args, int); 563 context.fix = va_arg (args, int);
564 strncpy (context.extension, va_arg (args, char *), sizeof (context.extension));
514 strcpy (context.options, va_arg (args, char *)); 565 strncpy (context.options, va_arg (args, char *), sizeof (context.options));
515 context.returnvalue = 0; 566 context.returnvalue = 0;
516 va_end (args); 567 va_end (args);
517 568
518 inject_event (&context); 569 inject_event ("cf::inject_event", &context);
519 570
520 rv = context.returnvalue; 571 rv = context.returnvalue;
521 return &rv; 572 return &rv;
522} 573}
523 574
… …
540 591
541BOOT: 592BOOT:
542{ 593{
543 HV *stash = gv_stashpv ("cf", 1); 594 HV *stash = gv_stashpv ("cf", 1);
544 595
545 const struct { 596 static const struct {
546 const char *name; 597 const char *name;
547 IV iv; 598 IV iv;
548 } *civ, const_iv[] = { 599 } *civ, const_iv[] = {
549# define const_iv(name) { # name, (IV)name }, 600# define const_iv(name) { # name, (IV)name },
550 const_iv (llevError) 601 const_iv (llevError)
… …
829 const_iv (F_CURSED) 880 const_iv (F_CURSED)
830 const_iv (F_DAMNED) 881 const_iv (F_DAMNED)
831 const_iv (F_OPEN) 882 const_iv (F_OPEN)
832 const_iv (F_NOPICK) 883 const_iv (F_NOPICK)
833 const_iv (F_LOCKED) 884 const_iv (F_LOCKED)
885
886 const_iv (P_BLOCKSVIEW)
887 const_iv (P_NO_MAGIC)
888 const_iv (P_IS_ALIVE)
889 const_iv (P_NO_CLERIC)
890 const_iv (P_NEED_UPDATE)
891 const_iv (P_NO_ERROR)
892 const_iv (P_OUT_OF_MAP)
893 const_iv (P_NEW_MAP)
894
895 const_iv (UP_OBJ_INSERT)
896 const_iv (UP_OBJ_REMOVE)
897 const_iv (UP_OBJ_CHANGE)
898 const_iv (UP_OBJ_FACE)
899
900 const_iv (INS_NO_MERGE)
901 const_iv (INS_ABOVE_FLOOR_ONLY)
902 const_iv (INS_NO_WALK_ON)
903 const_iv (INS_ON_TOP)
904 const_iv (INS_BELOW_ORIGINATOR)
905 const_iv (INS_MAP_LOAD)
906
907 const_iv (WILL_APPLY_HANDLE)
908 const_iv (WILL_APPLY_TREASURE)
909 const_iv (WILL_APPLY_EARTHWALL)
910 const_iv (WILL_APPLY_DOOR)
911 const_iv (WILL_APPLY_FOOD)
834 }; 912 };
835 913
836 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 914 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
837 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 915 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
838 916
839 const struct { 917 static const struct {
840 const char *name; 918 const char *name;
841 IV iv; 919 IV iv;
842 } *event, event_list[] = { 920 } *event, event_list[] = {
843# define const_event(name) { # name, (IV)EVENT_ ## name }, 921# define const_event(name) { # name, (IV)EVENT_ ## name },
844 const_event (NONE) 922 const_event (NONE)
… …
852 const_event (TIME) 930 const_event (TIME)
853 const_event (THROW) 931 const_event (THROW)
854 const_event (TRIGGER) 932 const_event (TRIGGER)
855 const_event (CLOSE) 933 const_event (CLOSE)
856 const_event (TIMER) 934 const_event (TIMER)
935 const_event (MOVE)
857 936
858 const_event (BORN) 937 const_event (BORN)
859 const_event (CLOCK) 938 const_event (CLOCK)
860 const_event (CRASH) 939 const_event (CRASH)
861 const_event (PLAYER_DEATH) 940 const_event (PLAYER_DEATH)
… …
868 const_event (REMOVE) 947 const_event (REMOVE)
869 const_event (SHOUT) 948 const_event (SHOUT)
870 const_event (TELL) 949 const_event (TELL)
871 const_event (MUZZLE) 950 const_event (MUZZLE)
872 const_event (KICK) 951 const_event (KICK)
952 //const_event (FREE_OB)
873 }; 953 };
874 954
875 AV *av = get_av ("cf::EVENT", 1); 955 AV *av = get_av ("cf::EVENT", 1);
876 956
877 for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; ) 957 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)); 958 av_store (av, event->iv, newSVpv ((char *)event->name, 0));
879 959
880 const struct { 960 static const struct {
881 int dtype; 961 int dtype;
882 const char *name; 962 const char *name;
883 IV idx; 963 IV idx;
884 } *cprop, prop_table[] = { 964 } *cprop, prop_table[] = {
885# define prop(type, name) { type, # name, (IV) CFAPI_ ## name }, 965# define prop(type, name) { type, # name, (IV) CFAPI_ ## name },
… …
1064 cf_object_set_int_property (obj, idx, SvIV (newval)); 1144 cf_object_set_int_property (obj, idx, SvIV (newval));
1065 break; 1145 break;
1066 case CFAPI_LONG: 1146 case CFAPI_LONG:
1067 cf_object_set_long_property (obj, idx, SvNV (newval)); 1147 cf_object_set_long_property (obj, idx, SvNV (newval));
1068 break; 1148 break;
1149 case CFAPI_DOUBLE:
1150 {
1151 int unused_type;
1152 object_set_property (&unused_type, obj, idx, (double)SvNV (newval));
1153 }
1154 break;
1069 case CFAPI_STRING: 1155 case CFAPI_STRING:
1070 cf_object_set_string_property (obj, idx, SvPV_nolen (newval)); 1156 cf_object_set_string_property (obj, idx, SvPV_nolen (newval));
1071 break; 1157 break;
1072 default: 1158 default:
1073 croak ("unhandled type '%d' in set_property '%d'", type, idx); 1159 croak ("unhandled type '%d' in set_property '%d'", type, idx);
1074 } 1160 }
1075 1161
1162void
1163inv (object *obj)
1164 PROTOTYPE: $
1165 PPCODE:
1166{
1167 object *o;
1168 for (o = obj->inv; o; o = o->below)
1169 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1170}
1171
1076int cf_object_get_resistance (object *op, int rtype) 1172int cf_object_get_resistance (object *op, int rtype)
1077 ALIAS: resistance = 0 1173 ALIAS: resistance = 0
1078 1174
1079int cf_object_get_flag (object *op, int flag) 1175int cf_object_get_flag (object *op, int flag)
1080 ALIAS: flag = 0 1176 ALIAS: flag = 0
1081 1177
1082void cf_object_set_flag (object *op, int flag, int value) 1178void cf_object_set_flag (object *op, int flag, int value)
1083 1179
1084void cf_object_move (object *op, object *originator, int dir) 1180void cf_object_move (object *op, int dir, object *originator)
1085 1181
1086void cf_object_apply (object *op, object *author, int flags) 1182void cf_object_apply (object *op, object *author, int flags = 0)
1087 1183
1088void cf_object_apply_below (object *op) 1184void cf_object_apply_below (object *op)
1089 1185
1090void cf_object_remove (object *op) 1186void cf_object_remove (object *op)
1091 1187
… …
1157 RETVAL = cf_query_base_name (ob, plural); 1253 RETVAL = cf_query_base_name (ob, plural);
1158 OUTPUT: RETVAL 1254 OUTPUT: RETVAL
1159 1255
1160MODULE = cf PACKAGE = cf::object PREFIX = cf_object_ 1256MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
1161 1257
1162object *cf_create_object ()
1163 PROTOTYPE:
1164 ALIAS: new = 0
1165
1166object *cf_create_object_by_name (const char *name) 1258object *cf_create_object_by_name (const char *name = 0)
1167 PROTOTYPE: $ 1259 PROTOTYPE: ;$
1168 ALIAS: new_from_name = 0 1260 ALIAS:
1169 1261 create_object = 0
1170void cf_free_object (object *ob) 1262 new = 0
1263 CODE:
1264 RETVAL = name ? cf_create_object_by_name (name) : cf_create_object ();
1265 OUTPUT:
1266 RETVAL
1171 1267
1172void cf_fix_object (object *pl) 1268void cf_fix_object (object *pl)
1269 ALIAS: fix = 0
1173 1270
1174object *cf_insert_ob_in_ob (object *ob, object *where) 1271object *cf_insert_ob_in_ob (object *ob, object *where)
1272
1273object *get_nearest_player (object *ob)
1274 ALIAS: nearest_player = 0
1275
1276void rangevector (object *ob, object *other, int flags = 0)
1277 PROTOTYPE: $$;$
1278 PPCODE:
1279{
1280 rv_vector rv;
1281 get_rangevector (ob, other, &rv, flags);
1282 EXTEND (SP, 5);
1283 PUSHs (newSVuv (rv.distance));
1284 PUSHs (newSViv (rv.distance_x));
1285 PUSHs (newSViv (rv.distance_y));
1286 PUSHs (newSViv (rv.direction));
1287 PUSHs (newSVcfapi (CFAPI_POBJECT, rv.part));
1288}
1289
1290bool on_same_map_as (object *ob, object *other)
1291 CODE:
1292 RETVAL = on_same_map (ob, other);
1293 OUTPUT: RETVAL
1175 1294
1176 1295
1177MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_ 1296MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_
1178 1297
1179player *player (object *op) 1298player *player (object *op)
… …
1211# nonstandard 1330# nonstandard
1212object *ob (player *pl) 1331object *ob (player *pl)
1213 CODE: 1332 CODE:
1214 RETVAL = pl->ob; 1333 RETVAL = pl->ob;
1215 OUTPUT: RETVAL 1334 OUTPUT: RETVAL
1335
1336player *first ()
1337 CODE:
1338 RETVAL = first_player;
1339 OUTPUT: RETVAL
1340
1341player *next (player *pl)
1342 CODE:
1343 RETVAL = pl->next;
1344 OUTPUT: RETVAL
1345
1346void
1347list ()
1348 PPCODE:
1349{
1350 player *pl;
1351 for (pl = first_player; pl; pl = pl->next)
1352 XPUSHs (newSVcfapi (CFAPI_PPLAYER, pl));
1353}
1216 1354
1217 1355
1218MODULE = cf PACKAGE = cf::map PREFIX = cf_map_ 1356MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
1219 1357
1220SV * 1358SV *
… …
1233 break; 1371 break;
1234 default: 1372 default:
1235 croak ("unhandled type '%d' in set_property '%d'", type, idx); 1373 croak ("unhandled type '%d' in set_property '%d'", type, idx);
1236 } 1374 }
1237 1375
1376mapstruct *new (int width, int height)
1377 PROTOTYPE:
1378 CODE:
1379{
1380 int unused_type;
1381 RETVAL = map_get_map (&unused_type, 0, width, height);
1382}
1383 OUTPUT:
1384 RETVAL
1385
1238mapstruct *cf_map_get_map (char *name) 1386mapstruct *cf_map_get_map (char *name)
1239 PROTOTYPE: $ 1387 PROTOTYPE: $
1240 ALIAS: map = 0 1388 ALIAS: map = 0
1241 1389
1242mapstruct *cf_map_get_first () 1390mapstruct *cf_map_get_first ()
… …
1250object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny) 1398object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)
1251 C_ARGS: str, map, nx, ny 1399 C_ARGS: str, map, nx, ny
1252 1400
1253#int cf_map_get_flags (mapstruct* map, mapstruct** nmap, I16 x, I16 y, I16 *nx, I16 *ny) 1401#int cf_map_get_flags (mapstruct* map, mapstruct** nmap, I16 x, I16 y, I16 *nx, I16 *ny)
1254 1402
1403void
1404at (mapstruct *obj, unsigned int x, unsigned int y)
1405 PROTOTYPE: $$$
1406 INIT:
1407 if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_EMPTY;
1408 PPCODE:
1409{
1410 object *o;
1411 for (o = GET_MAP_OB (obj, x, y); o; o = o->above)
1412 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1413}
1414
1415SV *
1416bot_at (mapstruct *obj, unsigned int x, unsigned int y)
1417 PROTOTYPE: $$$
1418 ALIAS:
1419 top_at = 1
1420 flags_at = 2
1421 light_at = 3
1422 move_block_at = 4
1423 move_slow_at = 5
1424 move_on_at = 6
1425 move_off_at = 7
1426 INIT:
1427 if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_UNDEF;
1428 CODE:
1429 switch (ix)
1430 {
1431 case 0: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_OB (obj, x, y)); break;
1432 case 1: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_TOP (obj, x, y)); break;
1433 case 2: RETVAL = newSVuv ( GET_MAP_FLAGS (obj, x, y)); break;
1434 case 3: RETVAL = newSViv ( GET_MAP_LIGHT (obj, x, y)); break;
1435 case 4: RETVAL = newSVuv ( GET_MAP_MOVE_BLOCK (obj, x, y)); break;
1436 case 5: RETVAL = newSVuv ( GET_MAP_MOVE_SLOW (obj, x, y)); break;
1437 case 6: RETVAL = newSVuv ( GET_MAP_MOVE_ON (obj, x, y)); break;
1438 case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
1439 }
1440 OUTPUT:
1441 RETVAL
1255 1442
1256 1443
1257MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_ 1444MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
1258 1445
1259archetype*cf_archetype_get_first() 1446archetype *cf_archetype_get_first()
1260 PROTOTYPE: 1447 PROTOTYPE:
1261 ALIAS: first = 0 1448 ALIAS: first = 0
1262 1449
1263archetype *cf_archetype_get_next (archetype *arch) 1450archetype *cf_archetype_get_next (archetype *arch)
1264 ALIAS: next = 0 1451 ALIAS: next = 0

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