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Comparing deliantra/server/plugins/cfperl/cfperl.xs (file contents):
Revision 1.4 by root, Fri Feb 3 17:19:13 2006 UTC vs.
Revision 1.21 by root, Fri Feb 10 04:35:33 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;
56static f_plug_api reCmp; 57static f_plug_api map_get_map;
57 58
58typedef struct 59typedef struct
59{ 60{
60 object* who; 61 object* who;
61 object* activator; 62 object* activator;
62 object* third; 63 object* third;
63 char message[1024]; 64 char message[1024];
64 int fix; 65 int fix;
65 int event_code; 66 int event_code;
66 char options[1024]; 67 char extension[1024]; // name field, should invoke specific perl extension
68 char options[1024]; // slaying field of event_connectors
67 int returnvalue; 69 int returnvalue;
68} CFPContext; 70} CFPContext;
69 71
70//static int current_command = -999; 72//static int current_command = -999;
71 73
74static HV *obj_cache;
72static PerlInterpreter *perl; 75static PerlInterpreter *perl;
73 76
74////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 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}
75 113
76static SV * 114static SV *
77newSVptr (void *ptr, const char *klass) 115newSVptr (void *ptr, const char *klass)
78{ 116{
117 SV *sv;
118
79 if (!ptr) 119 if (!ptr)
80 return &PL_sv_undef; 120 return &PL_sv_undef;
81 121
122 sv = newSV (0);
123 sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
124 return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1));
125}
126
127static SV *
128newSVptr_cached (void *ptr, const char *klass)
129{
130 SV *sv, **he;
131
132 if (!ptr)
133 return &PL_sv_undef;
134
135 he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);
136
137 if (he)
138 sv = *he;
139 else
140 {
82 HV *hv = newHV (); 141 HV *hv = newHV ();
83 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 142 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
84 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 143 sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
144 hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0);
145 }
146
147 return newSVsv (sv);
85} 148}
86 149
87static void 150static void
88clearSVptr (SV *sv) 151clearSVptr (SV *sv)
89{ 152{
… …
129 case CFAPI_DOUBLE: 192 case CFAPI_DOUBLE:
130 sv = newSViv (*va_arg (args, double *)); 193 sv = newSViv (*va_arg (args, double *));
131 break; 194 break;
132 195
133 case CFAPI_STRING: 196 case CFAPI_STRING:
134 sv = newSVpv (va_arg (args, char *), 0); 197 {
198 char *str = va_arg (args, char *);
199 sv = str ? newSVpv (str, 0) : &PL_sv_undef;
200 }
135 break; 201 break;
136 202
137 case CFAPI_POBJECT: 203 case CFAPI_POBJECT:
138 { 204 {
139 object *obj = va_arg (args, object *); 205 object *obj = va_arg (args, object *);
… …
142 sv = &PL_sv_undef; 208 sv = &PL_sv_undef;
143 else 209 else
144 switch (*(int *)cf_object_get_property (obj, CFAPI_OBJECT_PROP_TYPE)) 210 switch (*(int *)cf_object_get_property (obj, CFAPI_OBJECT_PROP_TYPE))
145 { 211 {
146 case MAP: 212 case MAP:
147 sv = newSVptr (obj, "cf::object::map"); 213 sv = newSVptr_cached (obj, "cf::object::map");
148 break; 214 break;
149 215
150 case PLAYER: 216 case PLAYER:
151 sv = newSVptr (obj, "cf::object::player"); 217 sv = newSVptr_cached (obj, "cf::object::player");
152 break; 218 break;
153 219
154 default: 220 default:
155 sv = newSVptr (obj, "cf::object"); 221 sv = newSVptr_cached (obj, "cf::object");
156 break; 222 break;
157 } 223 }
158 } 224 }
159 break; 225 break;
160 226
161 case CFAPI_PMAP: 227 case CFAPI_PMAP:
162 sv = newSVptr (va_arg (args, object *), "cf::map"); 228 sv = newSVptr (va_arg (args, mapstruct *), "cf::map");
163 break; 229 break;
164 230
165 case CFAPI_PPLAYER: 231 case CFAPI_PPLAYER:
166 sv = newSVptr (va_arg (args, object *), "cf::player"); 232 sv = newSVptr (va_arg (args, player *), "cf::player");
167 break; 233 break;
168 234
169 case CFAPI_PARCH: 235 case CFAPI_PARCH:
170 sv = newSVptr (va_arg (args, object *), "cf::arch"); 236 sv = newSVptr (va_arg (args, archetype *), "cf::arch");
171 break; 237 break;
172 238
173 case CFAPI_PPARTY: 239 case CFAPI_PPARTY:
174 sv = newSVptr (va_arg (args, object *), "cf::party"); 240 sv = newSVptr (va_arg (args, partylist *), "cf::party");
175 break; 241 break;
176 242
177 case CFAPI_PREGION: 243 case CFAPI_PREGION:
178 sv = newSVptr (va_arg (args, object *), "cf::region"); 244 sv = newSVptr (va_arg (args, region *), "cf::region");
179 break; 245 break;
180 246
181 default: 247 default:
182 assert (("unhandled type in newSVcfapi", 0)); 248 assert (("unhandled type in newSVcfapi", 0));
183 } 249 }
… …
188} 254}
189 255
190///////////////////////////////////////////////////////////////////////////// 256/////////////////////////////////////////////////////////////////////////////
191 257
192void 258void
193inject_event (CFPContext *context) 259inject_event (const char *func, CFPContext *context)
194{ 260{
195 dSP; 261 dSP;
196 262
197 ENTER; 263 ENTER;
198 SAVETMPS; 264 SAVETMPS;
199 265
200 PUSHMARK (SP); 266 PUSHMARK (SP);
201
202 EXTEND (SP, 2);
203 //PUSHs (sv_2mortal (newSViv (type)));
204 267
205 HV *hv = newHV (); 268 HV *hv = newHV ();
206#define hv_context(type,addr,expr) hv_store (hv, #expr, sizeof (#expr) - 1, newSVcfapi (type, addr context->expr), 0) 269#define hv_context(type,addr,expr) hv_store (hv, #expr, sizeof (#expr) - 1, newSVcfapi (type, addr context->expr), 0)
207 hv_context (CFAPI_POBJECT, ,who); 270 hv_context (CFAPI_POBJECT, ,who);
208 hv_context (CFAPI_POBJECT, ,activator); 271 hv_context (CFAPI_POBJECT, ,activator);
209 hv_context (CFAPI_POBJECT, ,third); 272 hv_context (CFAPI_POBJECT, ,third);
210 hv_context (CFAPI_STRING , ,message); 273 hv_context (CFAPI_STRING , ,message);
211 hv_context (CFAPI_INT ,&,fix); 274 hv_context (CFAPI_INT ,&,fix);
212 hv_context (CFAPI_INT ,&,event_code); 275 hv_context (CFAPI_INT ,&,event_code);
213 hv_context (CFAPI_STRING , ,options); 276 hv_context (CFAPI_STRING , ,options);
277 hv_context (CFAPI_STRING , ,extension);
214 278
215 PUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 279 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
216 280
217 PUTBACK; 281 PUTBACK;
218 int count = call_pv ("cf::inject_event", G_SCALAR | G_EVAL); 282 int count = call_pv (func, G_SCALAR | G_EVAL);
219 SPAGAIN; 283 SPAGAIN;
284
285 if (SvTRUE (ERRSV))
286 LOG (llevError, "event '%d' callback evaluation error: %s", context->event_code, SvPV_nolen (ERRSV));
220 287
221 context->returnvalue = count > 0 ? POPi : 0; 288 context->returnvalue = count > 0 ? POPi : 0;
222 289
223 PUTBACK; 290 PUTBACK;
224 FREETMPS; 291 FREETMPS;
225 LEAVE; 292 LEAVE;
226
227 if (SvTRUE (ERRSV))
228 LOG (llevError, "event '%d' callback evaluation error: %s", context->event_code, SvPV_nolen (ERRSV));
229} 293}
230 294
231///////////////////////////////////////////////////////////////////////////// 295/////////////////////////////////////////////////////////////////////////////
232 296
233int 297int
… …
260 324
261 PUTBACK; 325 PUTBACK;
262 int count = call_pv ("cf::inject_command", G_SCALAR | G_EVAL); 326 int count = call_pv ("cf::inject_command", G_SCALAR | G_EVAL);
263 SPAGAIN; 327 SPAGAIN;
264 328
329 if (SvTRUE (ERRSV))
330 LOG (llevError, "command '%s' callback evaluation error: %s", rtn_cmd.name, SvPV_nolen (ERRSV));
331
265 int returnvalue = count > 0 ? POPi : -1; 332 int returnvalue = count > 0 ? POPi : -1;
266 333
267 PUTBACK; 334 PUTBACK;
268 FREETMPS; 335 FREETMPS;
269 LEAVE; 336 LEAVE;
270
271 if (SvTRUE (ERRSV))
272 LOG (llevError, "command '%s' callback evaluation error: %s", rtn_cmd.name, SvPV_nolen (ERRSV));
273 337
274 return returnvalue; 338 return returnvalue;
275} 339}
276 340
277void * 341void *
… …
332 printf (PLUGIN_VERSION " post init\n"); 396 printf (PLUGIN_VERSION " post init\n");
333 397
334 registerGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_register_global_event"); 398 registerGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_register_global_event");
335 unregisterGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_unregister_global_event"); 399 unregisterGlobalEvent = gethook (&rtype, hooktype, "cfapi_system_unregister_global_event");
336 systemDirectory = gethook (&rtype, hooktype, "cfapi_system_directory"); 400 systemDirectory = gethook (&rtype, hooktype, "cfapi_system_directory");
401 object_set_property = gethook (&rtype, hooktype, "cfapi_object_set_property");
337 reCmp = gethook (&rtype, hooktype, "cfapi_system_re_cmp"); 402 map_get_map = gethook (&rtype, hooktype, "cfapi_map_get_map");
403
338 cf_init_plugin (gethook); 404 cf_init_plugin (gethook);
339 405
340 /* Pick the global events you want to monitor from this plugin */ 406 /* Pick the global events you want to monitor from this plugin */
341 registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener); 407 registerGlobalEvent (NULL, EVENT_BORN, PLUGIN_NAME, globalEventListener);
342 registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener); 408 registerGlobalEvent (NULL, EVENT_CLOCK, PLUGIN_NAME, globalEventListener);
… …
351 registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener); 417 registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);
352 registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener); 418 registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);
353 registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener); 419 registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);
354 registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener); 420 registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);
355 registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener); 421 registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);
422 registerGlobalEvent (NULL, EVENT_FREE_OB, PLUGIN_NAME, globalEventListener);
356 423
357 char *argv[] = { 424 char *argv[] = {
358 "", 425 "",
359 "-e" 426 "-e"
360 "BEGIN {" 427 "BEGIN {"
361 " cf->bootstrap;" 428 " cf->bootstrap;"
362 " unshift @INC, cf::maps_directory ('perl');" 429 " unshift @INC, cf::datadir ();"
363 "}" 430 "}"
364 "" 431 ""
365 "use cf;" 432 "use cf;"
366 }; 433 };
367 434
368 perl = perl_alloc (); 435 perl = perl_alloc ();
369 perl_construct (perl); 436 perl_construct (perl);
370 437
371 if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) 438 if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl))
372 || perl_run (perl))
373 { 439 {
374 printf ("unable to initialize perl-interpreter, continuing without.\n"); 440 printf ("unable to initialize perl-interpreter, continuing without.\n");
375 441
376 perl_destruct (perl); 442 perl_destruct (perl);
377 perl_free (perl); 443 perl_free (perl);
378 perl = 0; 444 perl = 0;
445 }
446 else
447 {
448 obj_cache = newHV ();
379 } 449 }
380 450
381 return 0; 451 return 0;
382} 452}
383 453
… …
403 { 473 {
404 case EVENT_CRASH: 474 case EVENT_CRASH:
405 printf ("Unimplemented for now\n"); 475 printf ("Unimplemented for now\n");
406 break; 476 break;
407 477
478 case EVENT_MAPENTER:
479 case EVENT_MAPLEAVE:
480 case EVENT_FREE_OB:
408 case EVENT_BORN: 481 case EVENT_BORN:
482 case EVENT_REMOVE:
409 context.activator = va_arg (args, object *); 483 context.activator = va_arg (args, object *);
410 break; 484 break;
411 485
412 case EVENT_PLAYER_DEATH: 486 case EVENT_PLAYER_DEATH:
413 context.who = va_arg (args, object *); 487 context.who = va_arg (args, object *);
… …
417 context.who = va_arg (args, object *); 491 context.who = va_arg (args, object *);
418 context.activator = va_arg (args, object *); 492 context.activator = va_arg (args, object *);
419 break; 493 break;
420 494
421 case EVENT_LOGIN: 495 case EVENT_LOGIN:
422 pl = va_arg (args, player *);
423 context.activator = pl->ob;
424 buf = va_arg (args, char *);
425 if (buf != 0)
426 strcpy (context.message, buf);
427 break;
428
429 case EVENT_LOGOUT: 496 case EVENT_LOGOUT:
430 pl = va_arg (args, player *); 497 pl = va_arg (args, player *);
431 context.activator = pl->ob; 498 context.activator = pl->ob;
432 buf = va_arg (args, char *); 499 buf = va_arg (args, char *);
433 if (buf != 0) 500 if (buf != 0)
434 strcpy (context.message, buf); 501 strncpy (context.message, buf, sizeof (context.message));
435 break;
436
437 case EVENT_REMOVE:
438 context.activator = va_arg (args, object *);
439 break; 502 break;
440 503
441 case EVENT_SHOUT: 504 case EVENT_SHOUT:
442 context.activator = va_arg (args, object *);
443 buf = va_arg (args, char *);
444 if (buf != 0)
445 strcpy (context.message, buf);
446 break;
447
448 case EVENT_MUZZLE: 505 case EVENT_MUZZLE:
449 context.activator = va_arg (args, object *);
450 buf = va_arg (args, char *);
451 if (buf != 0)
452 strcpy (context.message, buf);
453 break;
454
455 case EVENT_KICK: 506 case EVENT_KICK:
456 context.activator = va_arg (args, object *); 507 context.activator = va_arg (args, object *);
457 buf = va_arg (args, char *); 508 buf = va_arg (args, char *);
458 if (buf != 0) 509 if (buf != 0)
459 strcpy (context.message, buf); 510 strncpy (context.message, buf, sizeof (context.message));
460 break;
461
462 case EVENT_MAPENTER:
463 context.activator = va_arg (args, object *);
464 break;
465
466 case EVENT_MAPLEAVE:
467 context.activator = va_arg (args, object *);
468 break; 511 break;
469 512
470 case EVENT_CLOCK: 513 case EVENT_CLOCK:
514 clean_obj_cache ();
515 break;
516
517 case EVENT_TELL:
471 break; 518 break;
472 519
473 case EVENT_MAPRESET: 520 case EVENT_MAPRESET:
474 buf = va_arg (args, char *); 521 buf = va_arg (args, char *);
475 if (buf != 0) 522 if (buf != 0)
476 strcpy (context.message, buf); 523 strncpy (context.message, buf, sizeof (context.message));
477 break;
478
479 case EVENT_TELL:
480 break; 524 break;
481 } 525 }
482 526
483 va_end (args); 527 va_end (args);
484 528
485 inject_event (&context); 529 if (context.event_code == EVENT_FREE_OB)
530 {
531 SV *sv = hv_delete (obj_cache, (char *)&context.activator, sizeof (void *), 0);
532
533 if (sv)
534 clearSVptr (sv);
535 }
536 else
537 inject_event ("cf::inject_global_event", &context);
486 538
487 rv = context.returnvalue; 539 rv = context.returnvalue;
488 540
489 return &rv; 541 return &rv;
490} 542}
… …
506 558
507 context.who = va_arg (args, object *); 559 context.who = va_arg (args, object *);
508 context.event_code = va_arg (args, int); 560 context.event_code = va_arg (args, int);
509 context.activator = va_arg (args, object *); 561 context.activator = va_arg (args, object *);
510 context.third = va_arg (args, object *); 562 context.third = va_arg (args, object *);
563
511 buf = va_arg (args, char *); 564 buf = va_arg (args, char *);
512
513 if (buf != 0) 565 if (buf != 0)
514 strcpy (context.message, buf); 566 strncpy (context.message, buf, sizeof (context.message));
515 567
516 context.fix = va_arg (args, int); 568 context.fix = va_arg (args, int);
569 strncpy (context.extension, va_arg (args, char *), sizeof (context.extension));
517 strcpy (context.options, va_arg (args, char *)); 570 strncpy (context.options, va_arg (args, char *), sizeof (context.options));
518 context.returnvalue = 0; 571 context.returnvalue = 0;
519 va_end (args); 572 va_end (args);
520 573
521 inject_event (&context); 574 inject_event ("cf::inject_event", &context);
522 575
523 rv = context.returnvalue; 576 rv = context.returnvalue;
524 return &rv; 577 return &rv;
525} 578}
526 579
… …
543 596
544BOOT: 597BOOT:
545{ 598{
546 HV *stash = gv_stashpv ("cf", 1); 599 HV *stash = gv_stashpv ("cf", 1);
547 600
548 const struct { 601 static const struct {
549 const char *name; 602 const char *name;
550 IV iv; 603 IV iv;
551 } *civ, const_iv[] = { 604 } *civ, const_iv[] = {
552# define const_iv(name) { # name, (IV)name }, 605# define const_iv(name) { # name, (IV)name },
553 const_iv (llevError) 606 const_iv (llevError)
… …
804 const_iv (FLAG_IS_WATER) 857 const_iv (FLAG_IS_WATER)
805 const_iv (FLAG_CONTENT_ON_GEN) 858 const_iv (FLAG_CONTENT_ON_GEN)
806 const_iv (FLAG_IS_A_TEMPLATE) 859 const_iv (FLAG_IS_A_TEMPLATE)
807 const_iv (FLAG_IS_BUILDABLE) 860 const_iv (FLAG_IS_BUILDABLE)
808 const_iv (FLAG_AFK) 861 const_iv (FLAG_AFK)
862
863 const_iv (NDI_BLACK)
864 const_iv (NDI_WHITE)
865 const_iv (NDI_NAVY)
866 const_iv (NDI_RED)
867 const_iv (NDI_ORANGE)
868 const_iv (NDI_BLUE)
869 const_iv (NDI_DK_ORANGE)
870 const_iv (NDI_GREEN)
871 const_iv (NDI_LT_GREEN)
872 const_iv (NDI_GREY)
873 const_iv (NDI_BROWN)
874 const_iv (NDI_GOLD)
875 const_iv (NDI_TAN)
876 const_iv (NDI_MAX_COLOR)
877 const_iv (NDI_COLOR_MASK)
878 const_iv (NDI_UNIQUE)
879 const_iv (NDI_ALL)
880
881 const_iv (F_APPLIED)
882 const_iv (F_LOCATION)
883 const_iv (F_UNPAID)
884 const_iv (F_MAGIC)
885 const_iv (F_CURSED)
886 const_iv (F_DAMNED)
887 const_iv (F_OPEN)
888 const_iv (F_NOPICK)
889 const_iv (F_LOCKED)
890
891 const_iv (P_BLOCKSVIEW)
892 const_iv (P_NO_MAGIC)
893 const_iv (P_IS_ALIVE)
894 const_iv (P_NO_CLERIC)
895 const_iv (P_NEED_UPDATE)
896 const_iv (P_NO_ERROR)
897 const_iv (P_OUT_OF_MAP)
898 const_iv (P_NEW_MAP)
899
900 const_iv (UP_OBJ_INSERT)
901 const_iv (UP_OBJ_REMOVE)
902 const_iv (UP_OBJ_CHANGE)
903 const_iv (UP_OBJ_FACE)
904
905 const_iv (INS_NO_MERGE)
906 const_iv (INS_ABOVE_FLOOR_ONLY)
907 const_iv (INS_NO_WALK_ON)
908 const_iv (INS_ON_TOP)
909 const_iv (INS_BELOW_ORIGINATOR)
910 const_iv (INS_MAP_LOAD)
911
912 const_iv (WILL_APPLY_HANDLE)
913 const_iv (WILL_APPLY_TREASURE)
914 const_iv (WILL_APPLY_EARTHWALL)
915 const_iv (WILL_APPLY_DOOR)
916 const_iv (WILL_APPLY_FOOD)
809 }; 917 };
810 918
811 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 919 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
812 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 920 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
813 921
814 const struct { 922 static const struct {
815 const char *name; 923 const char *name;
816 IV iv; 924 IV iv;
817 } *event, event_list[] = { 925 } *event, event_list[] = {
818# define const_event(name) { # name, (IV)EVENT_ ## name }, 926# define const_event(name) { # name, (IV)EVENT_ ## name },
819 const_event (NONE) 927 const_event (NONE)
… …
827 const_event (TIME) 935 const_event (TIME)
828 const_event (THROW) 936 const_event (THROW)
829 const_event (TRIGGER) 937 const_event (TRIGGER)
830 const_event (CLOSE) 938 const_event (CLOSE)
831 const_event (TIMER) 939 const_event (TIMER)
940 const_event (MOVE)
832 941
833 const_event (BORN) 942 const_event (BORN)
834 const_event (CLOCK) 943 const_event (CLOCK)
835 const_event (CRASH) 944 const_event (CRASH)
836 const_event (PLAYER_DEATH) 945 const_event (PLAYER_DEATH)
… …
843 const_event (REMOVE) 952 const_event (REMOVE)
844 const_event (SHOUT) 953 const_event (SHOUT)
845 const_event (TELL) 954 const_event (TELL)
846 const_event (MUZZLE) 955 const_event (MUZZLE)
847 const_event (KICK) 956 const_event (KICK)
957 //const_event (FREE_OB)
848 }; 958 };
849 959
850 AV *av = get_av ("cf::EVENT", 1); 960 AV *av = get_av ("cf::EVENT", 1);
851 961
852 for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; ) 962 for (event = event_list + sizeof (event_list) / sizeof (event_list [0]); event-- > event_list; )
853 av_store (av, event->iv, newSVpv ((char *)event->name, 0)); 963 av_store (av, event->iv, newSVpv ((char *)event->name, 0));
854 964
855 const struct { 965 static const struct {
856 int dtype; 966 int dtype;
857 const char *name; 967 const char *name;
858 IV idx; 968 IV idx;
859 } *cprop, prop_table[] = { 969 } *cprop, prop_table[] = {
860# define prop(type, name) { type, # name, (IV) CFAPI_ ## name }, 970# define prop(type, name) { type, # name, (IV) CFAPI_ ## name },
… …
976 prop (CFAPI_INT, OBJECT_PROP_DAM) 1086 prop (CFAPI_INT, OBJECT_PROP_DAM)
977 prop (CFAPI_STRING, OBJECT_PROP_GOD) 1087 prop (CFAPI_STRING, OBJECT_PROP_GOD)
978 prop (CFAPI_STRING, OBJECT_PROP_ARCH_NAME) 1088 prop (CFAPI_STRING, OBJECT_PROP_ARCH_NAME)
979 prop (CFAPI_INT, OBJECT_PROP_INVISIBLE) 1089 prop (CFAPI_INT, OBJECT_PROP_INVISIBLE)
980 prop (CFAPI_INT, OBJECT_PROP_FACE) 1090 prop (CFAPI_INT, OBJECT_PROP_FACE)
981 prop (CFAPI_STRING, PLAYER_PROP_IP)
982 prop (CFAPI_POBJECT, PLAYER_PROP_MARKED_ITEM)
983 prop (CFAPI_PPARTY, PLAYER_PROP_PARTY)
984 }; 1091 };
985 1092
986 HV *prop_type = get_hv ("cf::PROP_TYPE", 1); 1093 HV *prop_type = get_hv ("cf::PROP_TYPE", 1);
987 HV *prop_idx = get_hv ("cf::PROP_IDX", 1); 1094 HV *prop_idx = get_hv ("cf::PROP_IDX", 1);
988 1095
… …
993 } 1100 }
994} 1101}
995 1102
996void 1103void
997LOG (int level, char *msg) 1104LOG (int level, char *msg)
1105 PROTOTYPE: $$
998 C_ARGS: level, "%s", msg 1106 C_ARGS: level, "%s", msg
999 1107
1000char * 1108char *
1001cf_get_maps_directory (char *path) 1109cf_get_maps_directory (char *path)
1110 PROTOTYPE: $
1002 ALIAS: maps_directory = 0 1111 ALIAS: maps_directory = 0
1112
1113char *
1114mapdir ()
1115 PROTOTYPE:
1116 ALIAS:
1117 mapdir = 0
1118 uniquedir = 1
1119 tmpdir = 2
1120 confdir = 3
1121 localdir = 4
1122 playerdir = 5
1123 datadir = 6
1124 CODE:
1125{
1126 int unused_type;
1127 RETVAL = (char *)systemDirectory (&unused_type, ix);
1128}
1129 OUTPUT: RETVAL
1003 1130
1004int 1131int
1005cf_find_animation (char *text) 1132cf_find_animation (char *text)
1133 PROTOTYPE: $
1006 1134
1007MODULE = cf PACKAGE = cf::object PREFIX = cf_object_ 1135MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
1008
1009PROTOTYPES: DISABLE
1010 1136
1011SV * 1137SV *
1012get_property (object *obj, int type, int idx) 1138get_property (object *obj, int type, int idx)
1013 CODE: 1139 CODE:
1014 RETVAL = newSVcfapi (type, cf_object_get_property (obj, idx)); 1140 RETVAL = newSVcfapi (type, cf_object_get_property (obj, idx));
1015 OUTPUT: 1141 OUTPUT: RETVAL
1016 RETVAL
1017 1142
1018SV * 1143SV *
1019set_property (object *obj, int type, int idx, SV *newval) 1144set_property (object *obj, int type, int idx, SV *newval)
1020 CODE: 1145 CODE:
1021 switch (type) 1146 switch (type)
… …
1024 cf_object_set_int_property (obj, idx, SvIV (newval)); 1149 cf_object_set_int_property (obj, idx, SvIV (newval));
1025 break; 1150 break;
1026 case CFAPI_LONG: 1151 case CFAPI_LONG:
1027 cf_object_set_long_property (obj, idx, SvNV (newval)); 1152 cf_object_set_long_property (obj, idx, SvNV (newval));
1028 break; 1153 break;
1154 case CFAPI_DOUBLE:
1155 {
1156 int unused_type;
1157 object_set_property (&unused_type, obj, idx, (double)SvNV (newval));
1158 }
1159 break;
1029 case CFAPI_STRING: 1160 case CFAPI_STRING:
1030 cf_object_set_string_property (obj, idx, SvPV_nolen (newval)); 1161 cf_object_set_string_property (obj, idx, SvPV_nolen (newval));
1031 break; 1162 break;
1032 default: 1163 default:
1033 croak ("unhandled type '%d' in set_property '%d'", type, idx); 1164 croak ("unhandled type '%d' in set_property '%d'", type, idx);
1034 } 1165 }
1035 1166
1167void
1168inv (object *obj)
1169 PROTOTYPE: $
1170 PPCODE:
1171{
1172 object *o;
1173 for (o = obj->inv; o; o = o->below)
1174 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1175}
1176
1036int cf_object_get_resistance (object *op, int rtype) 1177int cf_object_get_resistance (object *op, int rtype)
1037 ALIAS: resistance = 0 1178 ALIAS: resistance = 0
1038 1179
1039int cf_object_get_flag (object *op, int flag) 1180int cf_object_get_flag (object *op, int flag)
1040 ALIAS: flag = 0 1181 ALIAS: flag = 0
1041 1182
1042void cf_object_set_flag (object *op, int flag, int value) 1183void cf_object_set_flag (object *op, int flag, int value)
1043 1184
1044void cf_object_move (object *op, object *originator, int dir) 1185void cf_object_move (object *op, int dir, object *originator = op)
1045 1186
1046void cf_object_apply (object *op, object *author, int flags) 1187void cf_object_apply (object *op, object *author, int flags = 0)
1047 1188
1048void cf_object_apply_below (object *op) 1189void cf_object_apply_below (object *op)
1049 1190
1050void cf_object_remove (object *op) 1191void cf_object_remove (object *op)
1051 1192
… …
1055 1196
1056int cf_object_transfer (object *op, int x, int y, int r, object *orig) 1197int cf_object_transfer (object *op, int x, int y, int r, object *orig)
1057 1198
1058int cf_object_change_map (object *op, int x, int y, mapstruct *map) 1199int cf_object_change_map (object *op, int x, int y, mapstruct *map)
1059 1200
1060object *cf_object_clone (object *op, int clonetype) 1201object *cf_object_clone (object *op, int clonetype = 0)
1061 1202
1062int cf_object_pay_item (object *op, object *buyer) 1203int cf_object_pay_item (object *op, object *buyer)
1063 1204
1064int cf_object_pay_amount (object *op, double amount) 1205int cf_object_pay_amount (object *op, double amount)
1065 1206
… …
1113 1254
1114char * 1255char *
1115base_name (object *ob, int plural) 1256base_name (object *ob, int plural)
1116 CODE: 1257 CODE:
1117 RETVAL = cf_query_base_name (ob, plural); 1258 RETVAL = cf_query_base_name (ob, plural);
1259 OUTPUT: RETVAL
1260
1261MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
1262
1263object *cf_create_object_by_name (const char *name = 0)
1264 PROTOTYPE: ;$
1265 ALIAS:
1266 create_object = 0
1267 new = 0
1268 CODE:
1269 RETVAL = name ? cf_create_object_by_name (name) : cf_create_object ();
1118 OUTPUT: 1270 OUTPUT:
1119 RETVAL 1271 RETVAL
1120
1121MODULE = cf PACKAGE = cf::object PREFIX = cf_object_
1122
1123object *cf_create_object ()
1124 ALIAS: new = 0
1125
1126object *cf_create_object_by_name (const char *name)
1127 ALIAS: new_from_name = 0
1128
1129void cf_free_object (object *ob)
1130 1272
1131void cf_fix_object (object *pl) 1273void cf_fix_object (object *pl)
1274 ALIAS: fix = 0
1132 1275
1133object *cf_insert_ob_in_ob (object *ob, object *where) 1276object *cf_insert_ob_in_ob (object *ob, object *where)
1277
1278object *get_nearest_player (object *ob)
1279 ALIAS: nearest_player = 0
1280 PREINIT:
1281 extern object *get_nearest_player (object *);
1282
1283void rangevector (object *ob, object *other, int flags = 0)
1284 PROTOTYPE: $$;$
1285 PPCODE:
1286{
1287 rv_vector rv;
1288 get_rangevector (ob, other, &rv, flags);
1289 EXTEND (SP, 5);
1290 PUSHs (newSVuv (rv.distance));
1291 PUSHs (newSViv (rv.distance_x));
1292 PUSHs (newSViv (rv.distance_y));
1293 PUSHs (newSViv (rv.direction));
1294 PUSHs (newSVcfapi (CFAPI_POBJECT, rv.part));
1295}
1296
1297bool on_same_map_as (object *ob, object *other)
1298 CODE:
1299 RETVAL = on_same_map (ob, other);
1300 OUTPUT: RETVAL
1134 1301
1135 1302
1136MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_ 1303MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_
1137 1304
1138player *player (object *op) 1305player *player (object *op)
1139 CODE: 1306 CODE:
1140 RETVAL = cf_player_find (cf_query_name (op)); 1307 RETVAL = cf_player_find (cf_query_name (op));
1141 OUTPUT: 1308 OUTPUT: RETVAL
1142 RETVAL
1143 1309
1144void cf_player_message (object *obj, char *txt, int flags = 0) 1310void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE)
1145 1311
1146object *cf_player_send_inventory (object *op) 1312object *cf_player_send_inventory (object *op)
1147 1313
1314char *cf_player_get_ip (object *op)
1315 ALIAS: ip = 0
1316
1317object *cf_player_get_marked_item (object *op)
1318 ALIAS: marked_item = 0
1319
1148void cf_player_set_marked_item(object *op, object *ob) 1320void cf_player_set_marked_item (object *op, object *ob)
1149 1321
1322partylist *cf_player_get_party (object *op)
1323 ALIAS: party = 0
1324
1150void cf_player_set_party(object *op, partylist *party) 1325void cf_player_set_party (object *op, partylist *party)
1151 1326
1152 1327
1153MODULE = cf PACKAGE = cf::object::map PREFIX = cf_ 1328MODULE = cf PACKAGE = cf::object::map PREFIX = cf_
1154 1329
1155MODULE = cf PACKAGE = cf::player PREFIX = cf_ 1330MODULE = cf PACKAGE = cf::player PREFIX = cf_player_
1156 1331
1157player *cf_player_find (char *name) 1332player *cf_player_find (char *name)
1333 PROTOTYPE: $
1158 1334
1159void cf_player_move (player *pl, int dir) 1335void cf_player_move (player *pl, int dir)
1160 1336
1337# nonstandard
1338object *ob (player *pl)
1339 CODE:
1340 RETVAL = pl->ob;
1341 OUTPUT: RETVAL
1161 1342
1343player *first ()
1344 CODE:
1345 RETVAL = first_player;
1346 OUTPUT: RETVAL
1347
1348player *next (player *pl)
1349 CODE:
1350 RETVAL = pl->next;
1351 OUTPUT: RETVAL
1352
1353void
1354list ()
1355 PPCODE:
1356{
1357 player *pl;
1358 for (pl = first_player; pl; pl = pl->next)
1359 XPUSHs (newSVcfapi (CFAPI_PPLAYER, pl));
1360}
1361
1362
1162MODULE = cf PACKAGE = cf::map PREFIX = cf_ 1363MODULE = cf PACKAGE = cf::map PREFIX = cf_map_
1163 1364
1164SV * 1365SV *
1165get_property (mapstruct *obj, int type, int idx) 1366get_property (mapstruct *obj, int type, int idx)
1166 CODE: 1367 CODE:
1167 RETVAL = newSVcfapi (type, cf_map_get_property (obj, idx)); 1368 RETVAL = newSVcfapi (type, cf_map_get_property (obj, idx));
1168 OUTPUT: 1369 OUTPUT: RETVAL
1169 RETVAL
1170 1370
1171SV * 1371SV *
1172set_property (mapstruct *obj, int type, int idx, SV *newval) 1372set_property (mapstruct *obj, int type, int idx, SV *newval)
1173 CODE: 1373 CODE:
1174 switch (type) 1374 switch (type)
… …
1178 break; 1378 break;
1179 default: 1379 default:
1180 croak ("unhandled type '%d' in set_property '%d'", type, idx); 1380 croak ("unhandled type '%d' in set_property '%d'", type, idx);
1181 } 1381 }
1182 1382
1383mapstruct *new (int width, int height)
1384 PROTOTYPE:
1385 CODE:
1386{
1387 int unused_type;
1388 RETVAL = map_get_map (&unused_type, 0, width, height);
1389}
1390 OUTPUT:
1391 RETVAL
1392
1183mapstruct *cf_map_get_map (char *name) 1393mapstruct *cf_map_get_map (char *name)
1394 PROTOTYPE: $
1184 ALIAS: map = 0 1395 ALIAS: map = 0
1185 1396
1186mapstruct *cf_map_get_first () 1397mapstruct *cf_map_get_first ()
1398 PROTOTYPE:
1187 ALIAS: first = 0 1399 ALIAS: first = 0
1188 1400
1189object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags) 1401object *cf_map_insert_object_there (mapstruct *where, object *op, object *originator, int flags)
1190 1402
1191object *cf_map_insert_object (mapstruct *where, object* op, int x, int y) 1403object *cf_map_insert_object (mapstruct *where, object* op, int x, int y)
… …
1193object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny) 1405object* cf_map_present_arch_by_name (mapstruct *map, const char* str, int nx, int ny)
1194 C_ARGS: str, map, nx, ny 1406 C_ARGS: str, map, nx, ny
1195 1407
1196#int cf_map_get_flags (mapstruct* map, mapstruct** nmap, I16 x, I16 y, I16 *nx, I16 *ny) 1408#int cf_map_get_flags (mapstruct* map, mapstruct** nmap, I16 x, I16 y, I16 *nx, I16 *ny)
1197 1409
1410void
1411at (mapstruct *obj, unsigned int x, unsigned int y)
1412 PROTOTYPE: $$$
1413 INIT:
1414 if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_EMPTY;
1415 PPCODE:
1416{
1417 object *o;
1418 for (o = GET_MAP_OB (obj, x, y); o; o = o->above)
1419 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1420}
1421
1422SV *
1423bot_at (mapstruct *obj, unsigned int x, unsigned int y)
1424 PROTOTYPE: $$$
1425 ALIAS:
1426 top_at = 1
1427 flags_at = 2
1428 light_at = 3
1429 move_block_at = 4
1430 move_slow_at = 5
1431 move_on_at = 6
1432 move_off_at = 7
1433 INIT:
1434 if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_UNDEF;
1435 CODE:
1436 switch (ix)
1437 {
1438 case 0: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_OB (obj, x, y)); break;
1439 case 1: RETVAL = newSVcfapi (CFAPI_POBJECT, GET_MAP_TOP (obj, x, y)); break;
1440 case 2: RETVAL = newSVuv ( GET_MAP_FLAGS (obj, x, y)); break;
1441 case 3: RETVAL = newSViv ( GET_MAP_LIGHT (obj, x, y)); break;
1442 case 4: RETVAL = newSVuv ( GET_MAP_MOVE_BLOCK (obj, x, y)); break;
1443 case 5: RETVAL = newSVuv ( GET_MAP_MOVE_SLOW (obj, x, y)); break;
1444 case 6: RETVAL = newSVuv ( GET_MAP_MOVE_ON (obj, x, y)); break;
1445 case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
1446 }
1447 OUTPUT:
1448 RETVAL
1198 1449
1199 1450
1200MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_ 1451MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
1201 1452
1202archetype*cf_archetype_get_first() 1453archetype *cf_archetype_get_first()
1454 PROTOTYPE:
1203 ALIAS: first = 0 1455 ALIAS: first = 0
1204 1456
1205archetype *cf_archetype_get_next (archetype *arch) 1457archetype *cf_archetype_get_next (archetype *arch)
1206 ALIAS: next = 0 1458 ALIAS: next = 0
1207 1459
… …
1214const char *cf_archetype_get_name (archetype *arch) 1466const char *cf_archetype_get_name (archetype *arch)
1215 ALIAS: name = 0 1467 ALIAS: name = 0
1216 1468
1217MODULE = cf PACKAGE = cf::party PREFIX = cf_party_ 1469MODULE = cf PACKAGE = cf::party PREFIX = cf_party_
1218 1470
1219const char *cf_party_get_name (partylist *party)
1220
1221partylist *cf_party_get_first () 1471partylist *cf_party_get_first ()
1472 PROTOTYPE:
1222 ALIAS: first = 0 1473 ALIAS: first = 0
1223 1474
1224partylist *cf_party_get_next (partylist *party) 1475partylist *cf_party_get_next (partylist *party)
1225 ALIAS: next = 0 1476 ALIAS: next = 0
1226 1477
1478const char *cf_party_get_name (partylist *party)
1479
1227const char *cf_party_get_password (partylist *party) 1480const char *cf_party_get_password (partylist *party)
1228 ALIAS: password = 0 1481 ALIAS: password = 0
1229 1482
1230player *cf_party_get_first_player (partylist *party) 1483player *cf_party_get_first_player (partylist *party)
1231 ALIAS: first_player = 0 1484 ALIAS: first_player = 0
… …
1235 1488
1236 1489
1237MODULE = cf PACKAGE = cf::region PREFIX = cf_region_ 1490MODULE = cf PACKAGE = cf::region PREFIX = cf_region_
1238 1491
1239region *cf_region_get_first () 1492region *cf_region_get_first ()
1493 PROTOTYPE:
1240 ALIAS: first = 0 1494 ALIAS: first = 0
1241 1495
1242const char *cf_region_get_name (region *reg) 1496const char *cf_region_get_name (region *reg)
1243 ALIAS: name = 0 1497 ALIAS: name = 0
1244 1498

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