ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/server/plugins/cfperl/cfperl.xs
(Generate patch)

Comparing deliantra/server/plugins/cfperl/cfperl.xs (file contents):
Revision 1.23 by root, Fri Feb 17 19:36:36 2006 UTC vs.
Revision 1.31 by root, Tue Mar 7 13:48:27 2006 UTC

… …
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 "perl" 33#define PLUGIN_NAME "perl"
34#define PLUGIN_VERSION "cfperl 0.1" 34#define PLUGIN_VERSION "cfperl 0.2"
35 35
36#ifndef __CEXTRACT__ 36#ifndef __CEXTRACT__
37#include <plugin.h> 37#include <plugin.h>
38#endif 38#endif
39 39
… …
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; 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
73 int returnvalue; 75 int returnvalue;
74} CFPContext; 76} CFPContext;
75
76//static int current_command = -999;
77 77
78static HV *obj_cache; 78static HV *obj_cache;
79static PerlInterpreter *perl; 79static PerlInterpreter *perl;
80 80
81////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 81//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
… …
126 sv = newSV (0); 126 sv = newSV (0);
127 sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 127 sv_magic (sv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
128 return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1)); 128 return sv_bless (newRV_noinc (sv), gv_stashpv (klass, 1));
129} 129}
130 130
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
131static SV * 145static SV *
132newSVptr_cached (void *ptr, const char *klass) 146newSVptr_cached (void *ptr, const char *klass)
133{ 147{
134 SV *sv, **he; 148 SV *sv;
135 149
136 if (!ptr) 150 if (!ptr)
137 return &PL_sv_undef; 151 return &PL_sv_undef;
138 152
139 he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0); 153 sv = SVptr_cache_get (ptr);
140 154
141 if (he) 155 if (!sv)
142 sv = *he;
143 else
144 { 156 {
145 HV *hv = newHV (); 157 HV *hv = newHV ();
146 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 158 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
147 sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 159 sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
148 hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0); 160
161 SVptr_cache_set (ptr, sv);
149 } 162 }
150 163
151 return newSVsv (sv); 164 return newSVsv (sv);
152} 165}
153 166
… …
192 va_list args; 205 va_list args;
193 va_start (args, type); 206 va_start (args, type);
194 207
195 switch (type) 208 switch (type)
196 { 209 {
210#if 0
211 case CFAPI_INT16:
212 sv = newSViv (*va_arg (args, sint16_t *));
213 break;
214#endif
215
197 case CFAPI_INT: 216 case CFAPI_INT:
198 sv = newSViv (*va_arg (args, int *)); 217 sv = newSViv (*va_arg (args, int *));
199 break; 218 break;
200 219
201 case CFAPI_LONG: 220 case CFAPI_LONG:
… …
281 HV *hv = newHV (); 300 HV *hv = newHV ();
282#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)
283 hv_context (CFAPI_POBJECT, ,who); 302 hv_context (CFAPI_POBJECT, ,who);
284 hv_context (CFAPI_POBJECT, ,activator); 303 hv_context (CFAPI_POBJECT, ,activator);
285 hv_context (CFAPI_POBJECT, ,third); 304 hv_context (CFAPI_POBJECT, ,third);
305 hv_context (CFAPI_PMAP, ,map);
286 hv_context (CFAPI_STRING , ,message); 306 hv_context (CFAPI_STRING , ,message);
287 hv_context (CFAPI_INT ,&,fix); 307 hv_context (CFAPI_INT ,&,fix);
288 hv_context (CFAPI_INT ,&,event_code); 308 hv_context (CFAPI_INT ,&,event_code);
289 hv_context (CFAPI_STRING , ,options); 309 hv_context (CFAPI_STRING , ,options);
290 hv_context (CFAPI_STRING , ,extension); 310 hv_context (CFAPI_STRING , ,extension);
… …
426 registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener); 446 registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener);
427 registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener); 447 registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener);
428 registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener); 448 registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener);
429 registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener); 449 registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener);
430 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);
454 registerGlobalEvent (NULL, EVENT_MAPCLEAN, PLUGIN_NAME, globalEventListener);
431 registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener); 455 registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);
432 registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener); 456 registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);
433 registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener); 457 registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);
434 registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener); 458 registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);
435 registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener); 459 registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);
… …
487 { 511 {
488 case EVENT_CRASH: 512 case EVENT_CRASH:
489 printf ("Unimplemented for now\n"); 513 printf ("Unimplemented for now\n");
490 break; 514 break;
491 515
516 case EVENT_MAPLOAD:
517 case EVENT_MAPOUT:
518 case EVENT_MAPIN:
519 case EVENT_MAPCLEAN:
520 context.map = va_arg (args, mapstruct *);
521 break;
522
492 case EVENT_MAPENTER: 523 case EVENT_MAPENTER:
493 case EVENT_MAPLEAVE: 524 case EVENT_MAPLEAVE:
494 case EVENT_FREE_OB: 525 case EVENT_FREE_OB:
495 case EVENT_BORN: 526 case EVENT_BORN:
496 case EVENT_REMOVE: 527 case EVENT_REMOVE:
… …
530 561
531 case EVENT_TELL: 562 case EVENT_TELL:
532 break; 563 break;
533 564
534 case EVENT_MAPRESET: 565 case EVENT_MAPRESET:
566 /* stupid, should be the map itself, not "message"??? */
535 buf = va_arg (args, char *); 567 buf = va_arg (args, char *);
536 if (buf != 0) 568 if (buf != 0)
537 strncpy (context.message, buf, sizeof (context.message)); 569 strncpy (context.message, buf, sizeof (context.message));
538 break; 570 break;
539 } 571 }
… …
953 const_iv (WILL_APPLY_HANDLE) 985 const_iv (WILL_APPLY_HANDLE)
954 const_iv (WILL_APPLY_TREASURE) 986 const_iv (WILL_APPLY_TREASURE)
955 const_iv (WILL_APPLY_EARTHWALL) 987 const_iv (WILL_APPLY_EARTHWALL)
956 const_iv (WILL_APPLY_DOOR) 988 const_iv (WILL_APPLY_DOOR)
957 const_iv (WILL_APPLY_FOOD) 989 const_iv (WILL_APPLY_FOOD)
990
991 const_iv (SAVE_MODE)
992 const_iv (SAVE_DIR_MODE)
958 }; 993 };
959 994
960 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 995 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
961 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 996 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
962 997
… …
988 const_event (LOGIN) 1023 const_event (LOGIN)
989 const_event (LOGOUT) 1024 const_event (LOGOUT)
990 const_event (MAPENTER) 1025 const_event (MAPENTER)
991 const_event (MAPLEAVE) 1026 const_event (MAPLEAVE)
992 const_event (MAPRESET) 1027 const_event (MAPRESET)
1028 const_event (MAPLOAD)
1029 const_event (MAPOUT)
1030 const_event (MAPIN)
993 const_event (REMOVE) 1031 const_event (REMOVE)
994 const_event (SHOUT) 1032 const_event (SHOUT)
995 const_event (TELL) 1033 const_event (TELL)
996 const_event (MUZZLE) 1034 const_event (MUZZLE)
997 const_event (KICK) 1035 const_event (KICK)
… …
1197 int unused_type; 1235 int unused_type;
1198 object_set_property (&unused_type, obj, idx, (double)SvNV (newval)); 1236 object_set_property (&unused_type, obj, idx, (double)SvNV (newval));
1199 } 1237 }
1200 break; 1238 break;
1201 case CFAPI_STRING: 1239 case CFAPI_STRING:
1202 cf_object_set_string_property (obj, idx, SvPV_nolen (newval)); 1240 cf_object_set_string_property (obj, idx, SvOK (newval) ? SvPV_nolen (newval) : 0);
1241 break;
1242 case CFAPI_POBJECT:
1243 {
1244 int unused_type;
1245 object_set_property (&unused_type, obj, idx, (object *)SvPTR_ornull (newval, "cf::object"));
1246 }
1203 break; 1247 break;
1204 default: 1248 default:
1205 croak ("unhandled type '%d' in set_property '%d'", type, idx); 1249 croak ("unhandled type '%d' in set_property '%d'", type, idx);
1206 } 1250 }
1207 1251
… …
1499 INIT: 1543 INIT:
1500 if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_EMPTY; 1544 if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_EMPTY;
1501 PPCODE: 1545 PPCODE:
1502{ 1546{
1503 object *o; 1547 object *o;
1548
1504 for (o = GET_MAP_OB (obj, x, y); o; o = o->above) 1549 for (o = GET_MAP_OB (obj, x, y); o; o = o->above)
1505 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o))); 1550 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1506} 1551}
1507 1552
1508SV * 1553SV *
… …
1531 case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break; 1576 case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
1532 } 1577 }
1533 OUTPUT: 1578 OUTPUT:
1534 RETVAL 1579 RETVAL
1535 1580
1581# "serialise" map perl data into a ref
1582void
1583_get_obs (mapstruct *map)
1584 PPCODE:
1585{
1586 object *o;
1587 int x, y;
1588 AV *obs = newAV ();
1589 int nonnull = 0;
1590
1591 for (y = 0; y < MAP_HEIGHT (map); y++)
1592 for (x = 0; x < MAP_WIDTH (map); x++)
1593 {
1594 AV *av = newAV ();
1595
1596 for (o = GET_MAP_OB (map, x, y); o; o = o->above)
1597 {
1598 SV *sv = SVptr_cache_get (o);
1599
1600 if (sv && HvFILL (SvRV (sv)))
1601 {
1602 nonnull = 1;
1603 sv = newSVsv (sv);
1604 }
1605 else
1606 sv = &PL_sv_undef;
1607
1608 av_push (av, sv);
1609 }
1610
1611 av_store (obs, x + y * MAP_HEIGHT (map), newRV_noinc ((SV *)av));
1612 }
1613
1614 if (nonnull)
1615 XPUSHs (sv_2mortal (newRV_noinc ((SV *)obs)));
1616 else
1617 SvREFCNT_dec (obs);
1618}
1619
1620# "deserialise" perl map data into the map
1621void
1622_set_obs (mapstruct *map, SV *sv)
1623 CODE:
1624{
1625 object *o;
1626 AV *av;
1627 int x, y;
1628 AV *obs = (AV *)SvRV (sv);
1629
1630 for (y = 0; y < MAP_HEIGHT (map); y++)
1631 for (x = 0; x < MAP_WIDTH (map); x++)
1632 {
1633 sv = *av_fetch (obs, x + y * MAP_HEIGHT (map), 1);
1634
1635 if (!SvROK (sv))
1636 continue;
1637
1638 av = (AV *)SvRV (sv);
1639
1640 for (o = GET_MAP_OB (map, x, y); o; o = o->above)
1641 {
1642 sv = av_shift (av);
1643
1644 if (SvROK (sv))
1645 {
1646 sv_magic ((SV *)SvRV (sv), 0, PERL_MAGIC_ext, (char *)o, 0);
1647 SVptr_cache_set (o, sv);
1648 }
1649 }
1650 }
1651}
1536 1652
1537MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_ 1653MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
1538 1654
1539archetype *cf_archetype_get_first() 1655archetype *cf_archetype_get_first()
1540 PROTOTYPE: 1656 PROTOTYPE:

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines