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/cvs/deliantra/server/plugins/cfperl/cfperl.xs
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Comparing deliantra/server/plugins/cfperl/cfperl.xs (file contents):
Revision 1.27 by root, Sun Mar 5 18:48:50 2006 UTC vs.
Revision 1.29 by root, Mon Mar 6 23:31:54 2006 UTC

… …
58static f_plug_api systemDirectory; 58static f_plug_api systemDirectory;
59static f_plug_api object_set_property; 59static f_plug_api object_set_property;
60static f_plug_api map_get_map; 60static f_plug_api map_get_map;
61static f_plug_api object_insert; 61static f_plug_api object_insert;
62 62
63/* this is a stupid way to do things, and awkward to use for plug-in authors */
63typedef struct 64typedef struct
64{ 65{
65 object* who; 66 object* who;
66 object* activator; 67 object* activator;
67 object* third; 68 object* third;
69 mapstruct* map;
68 char message[1024]; 70 char message[1024];
69 int fix; // seems to be python-only, and should not be part of the API 71 int fix; // seems to be python-only, and should not be part of the API
70 int event_code; 72 int event_code;
71 char extension[1024]; // name field, should invoke specific perl extension 73 char extension[1024]; // name field, should invoke specific perl extension
72 char options[1024]; // slaying field of event_connectors 74 char options[1024]; // slaying field of event_connectors
… …
124 sv = newSV (0); 126 sv = newSV (0);
125 sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 127 sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
126 return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1)); 128 return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1));
127} 129}
128 130
131static void
132SVptr_cache_set (void *ptr, SV *sv)
133{
134 hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0);
135}
136
137static SV *
138SVptr_cache_get (void *ptr)
139{
140 SV **he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);
141
142 return he ? *he : 0;
143}
144
129static SV * 145static SV *
130newSVptr_cached (void *ptr, const char *klass) 146newSVptr_cached (void *ptr, const char *klass)
131{ 147{
132 SV *sv, **he; 148 SV *sv;
133 149
134 if (!ptr) 150 if (!ptr)
135 return &PL_sv_undef; 151 return &PL_sv_undef;
136 152
137 he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0); 153 sv = SVptr_cache_get (ptr);
138 154
139 if (he) 155 if (!sv)
140 sv = *he;
141 else
142 { 156 {
143 HV *hv = newHV (); 157 HV *hv = newHV ();
144 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 158 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
145 sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 159 sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
146 hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0); 160
161 SVptr_cache_set (ptr, sv);
147 } 162 }
148 163
149 return newSVsv (sv); 164 return newSVsv (sv);
150} 165}
151 166
… …
285 HV *hv = newHV (); 300 HV *hv = newHV ();
286#define hv_context(type,addr,expr) hv_store (hv, #expr, sizeof (#expr) - 1, newSVcfapi (type, addr context->expr), 0) 301#define hv_context(type,addr,expr) hv_store (hv, #expr, sizeof (#expr) - 1, newSVcfapi (type, addr context->expr), 0)
287 hv_context (CFAPI_POBJECT, ,who); 302 hv_context (CFAPI_POBJECT, ,who);
288 hv_context (CFAPI_POBJECT, ,activator); 303 hv_context (CFAPI_POBJECT, ,activator);
289 hv_context (CFAPI_POBJECT, ,third); 304 hv_context (CFAPI_POBJECT, ,third);
305 hv_context (CFAPI_PMAP, ,map);
290 hv_context (CFAPI_STRING , ,message); 306 hv_context (CFAPI_STRING , ,message);
291 hv_context (CFAPI_INT ,&,fix); 307 hv_context (CFAPI_INT ,&,fix);
292 hv_context (CFAPI_INT ,&,event_code); 308 hv_context (CFAPI_INT ,&,event_code);
293 hv_context (CFAPI_STRING , ,options); 309 hv_context (CFAPI_STRING , ,options);
294 hv_context (CFAPI_STRING , ,extension); 310 hv_context (CFAPI_STRING , ,extension);
… …
430 registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener); 446 registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener);
431 registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener); 447 registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener);
432 registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener); 448 registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener);
433 registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener); 449 registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener);
434 registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener); 450 registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener);
451 registerGlobalEvent (NULL, EVENT_MAPLOAD, PLUGIN_NAME, globalEventListener);
452 registerGlobalEvent (NULL, EVENT_MAPOUT, PLUGIN_NAME, globalEventListener);
453 registerGlobalEvent (NULL, EVENT_MAPIN, PLUGIN_NAME, globalEventListener);
435 registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener); 454 registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);
436 registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener); 455 registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);
437 registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener); 456 registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);
438 registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener); 457 registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);
439 registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener); 458 registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);
… …
491 { 510 {
492 case EVENT_CRASH: 511 case EVENT_CRASH:
493 printf ("Unimplemented for now\n"); 512 printf ("Unimplemented for now\n");
494 break; 513 break;
495 514
515 case EVENT_MAPLOAD:
516 case EVENT_MAPOUT:
517 case EVENT_MAPIN:
518 context.map = va_arg (args, mapstruct *);
519 break;
520
496 case EVENT_MAPENTER: 521 case EVENT_MAPENTER:
497 case EVENT_MAPLEAVE: 522 case EVENT_MAPLEAVE:
498 case EVENT_FREE_OB: 523 case EVENT_FREE_OB:
499 case EVENT_BORN: 524 case EVENT_BORN:
500 case EVENT_REMOVE: 525 case EVENT_REMOVE:
… …
534 559
535 case EVENT_TELL: 560 case EVENT_TELL:
536 break; 561 break;
537 562
538 case EVENT_MAPRESET: 563 case EVENT_MAPRESET:
564 /* stupid, should be the map itself, not "message"??? */
539 buf = va_arg (args, char *); 565 buf = va_arg (args, char *);
540 if (buf != 0) 566 if (buf != 0)
541 strncpy (context.message, buf, sizeof (context.message)); 567 strncpy (context.message, buf, sizeof (context.message));
542 break; 568 break;
543 } 569 }
… …
992 const_event (LOGIN) 1018 const_event (LOGIN)
993 const_event (LOGOUT) 1019 const_event (LOGOUT)
994 const_event (MAPENTER) 1020 const_event (MAPENTER)
995 const_event (MAPLEAVE) 1021 const_event (MAPLEAVE)
996 const_event (MAPRESET) 1022 const_event (MAPRESET)
1023 const_event (MAPLOAD)
1024 const_event (MAPOUT)
1025 const_event (MAPIN)
997 const_event (REMOVE) 1026 const_event (REMOVE)
998 const_event (SHOUT) 1027 const_event (SHOUT)
999 const_event (TELL) 1028 const_event (TELL)
1000 const_event (MUZZLE) 1029 const_event (MUZZLE)
1001 const_event (KICK) 1030 const_event (KICK)
… …
1509 INIT: 1538 INIT:
1510 if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_EMPTY; 1539 if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_EMPTY;
1511 PPCODE: 1540 PPCODE:
1512{ 1541{
1513 object *o; 1542 object *o;
1543
1514 for (o = GET_MAP_OB (obj, x, y); o; o = o->above) 1544 for (o = GET_MAP_OB (obj, x, y); o; o = o->above)
1515 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o))); 1545 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1516} 1546}
1517 1547
1518SV * 1548SV *
… …
1541 case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break; 1571 case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
1542 } 1572 }
1543 OUTPUT: 1573 OUTPUT:
1544 RETVAL 1574 RETVAL
1545 1575
1576# "serialise" map perl data into a ref
1577void
1578_get_obs (mapstruct *map)
1579 PPCODE:
1580{
1581 object *o;
1582 int x, y;
1583 AV *obs = newAV ();
1584 int nonnull = 0;
1585
1586 for (y = 0; y < MAP_HEIGHT (map); y++)
1587 for (x = 0; x < MAP_WIDTH (map); x++)
1588 {
1589 AV *av = newAV ();
1590
1591 for (o = GET_MAP_OB (map, x, y); o; o = o->above)
1592 {
1593 SV *sv = SVptr_cache_get (o);
1594
1595 if (sv && HvFILL (SvRV (sv)))
1596 {
1597 nonnull = 1;
1598 sv = newSVsv (sv);
1599 }
1600 else
1601 sv = &PL_sv_undef;
1602
1603 av_push (av, sv);
1604 }
1605
1606 av_store (obs, x + y * MAP_HEIGHT (map), newRV_noinc ((SV *)av));
1607 }
1608
1609 if (nonnull)
1610 XPUSHs (sv_2mortal (newRV_noinc ((SV *)obs)));
1611 else
1612 SvREFCNT_dec (obs);
1613}
1614
1615# "deserialise" perl map data into the map
1616void
1617_set_obs (mapstruct *map, SV *sv)
1618 CODE:
1619{
1620 object *o;
1621 AV *av;
1622 int x, y;
1623 AV *obs = (AV *)SvRV (sv);
1624
1625 for (y = 0; y < MAP_HEIGHT (map); y++)
1626 for (x = 0; x < MAP_WIDTH (map); x++)
1627 {
1628 sv = *av_fetch (obs, x + y * MAP_HEIGHT (map), 1);
1629
1630 if (!SvROK (sv))
1631 continue;
1632
1633 av = (AV *)SvRV (sv);
1634
1635 for (o = GET_MAP_OB (map, x, y); o; o = o->above)
1636 {
1637 sv = av_shift (av);
1638
1639 if (SvROK (sv))
1640 {
1641 sv_magic ((SV *)SvRV (sv), 0, PERL_MAGIC_ext, (char *)o, 0);
1642 SVptr_cache_set (o, sv);
1643 }
1644 }
1645 }
1646}
1546 1647
1547MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_ 1648MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
1548 1649
1549archetype *cf_archetype_get_first() 1650archetype *cf_archetype_get_first()
1550 PROTOTYPE: 1651 PROTOTYPE:

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