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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 1.23 by root, Fri Feb 17 19:36:36 2006 UTC vs.
Revision 1.28 by root, Mon Mar 6 22:59:26 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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
… …
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 SV * 131static SV *
132SVptr_cached (void *ptr)
133{
134 SV **he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0);
135
136 return he ? *he : 0;
137}
138
139static SV *
132newSVptr_cached (void *ptr, const char *klass) 140newSVptr_cached (void *ptr, const char *klass)
133{ 141{
134 SV *sv, **he; 142 SV *sv;
135 143
136 if (!ptr) 144 if (!ptr)
137 return &PL_sv_undef; 145 return &PL_sv_undef;
138 146
139 he = hv_fetch (obj_cache, (char *)&ptr, sizeof (ptr), 0); 147 sv = SVptr_cached (ptr);
140 148
141 if (he) 149 if (!sv)
142 sv = *he;
143 else
144 { 150 {
145 HV *hv = newHV (); 151 HV *hv = newHV ();
146 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); 152 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
147 sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); 153 sv = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
148 hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0); 154 hv_store (obj_cache, (char *)&ptr, sizeof (ptr), sv, 0);
… …
192 va_list args; 198 va_list args;
193 va_start (args, type); 199 va_start (args, type);
194 200
195 switch (type) 201 switch (type)
196 { 202 {
203#if 0
204 case CFAPI_INT16:
205 sv = newSViv (*va_arg (args, sint16_t *));
206 break;
207#endif
208
197 case CFAPI_INT: 209 case CFAPI_INT:
198 sv = newSViv (*va_arg (args, int *)); 210 sv = newSViv (*va_arg (args, int *));
199 break; 211 break;
200 212
201 case CFAPI_LONG: 213 case CFAPI_LONG:
… …
281 HV *hv = newHV (); 293 HV *hv = newHV ();
282#define hv_context(type,addr,expr) hv_store (hv, #expr, sizeof (#expr) - 1, newSVcfapi (type, addr context->expr), 0) 294#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); 295 hv_context (CFAPI_POBJECT, ,who);
284 hv_context (CFAPI_POBJECT, ,activator); 296 hv_context (CFAPI_POBJECT, ,activator);
285 hv_context (CFAPI_POBJECT, ,third); 297 hv_context (CFAPI_POBJECT, ,third);
298 hv_context (CFAPI_PMAP, ,map);
286 hv_context (CFAPI_STRING , ,message); 299 hv_context (CFAPI_STRING , ,message);
287 hv_context (CFAPI_INT ,&,fix); 300 hv_context (CFAPI_INT ,&,fix);
288 hv_context (CFAPI_INT ,&,event_code); 301 hv_context (CFAPI_INT ,&,event_code);
289 hv_context (CFAPI_STRING , ,options); 302 hv_context (CFAPI_STRING , ,options);
290 hv_context (CFAPI_STRING , ,extension); 303 hv_context (CFAPI_STRING , ,extension);
… …
426 registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener); 439 registerGlobalEvent (NULL, EVENT_LOGIN, PLUGIN_NAME, globalEventListener);
427 registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener); 440 registerGlobalEvent (NULL, EVENT_LOGOUT, PLUGIN_NAME, globalEventListener);
428 registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener); 441 registerGlobalEvent (NULL, EVENT_MAPENTER, PLUGIN_NAME, globalEventListener);
429 registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener); 442 registerGlobalEvent (NULL, EVENT_MAPLEAVE, PLUGIN_NAME, globalEventListener);
430 registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener); 443 registerGlobalEvent (NULL, EVENT_MAPRESET, PLUGIN_NAME, globalEventListener);
444 registerGlobalEvent (NULL, EVENT_MAPLOAD, PLUGIN_NAME, globalEventListener);
445 registerGlobalEvent (NULL, EVENT_MAPOUT, PLUGIN_NAME, globalEventListener);
446 registerGlobalEvent (NULL, EVENT_MAPIN, PLUGIN_NAME, globalEventListener);
431 registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener); 447 registerGlobalEvent (NULL, EVENT_REMOVE, PLUGIN_NAME, globalEventListener);
432 registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener); 448 registerGlobalEvent (NULL, EVENT_SHOUT, PLUGIN_NAME, globalEventListener);
433 registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener); 449 registerGlobalEvent (NULL, EVENT_TELL, PLUGIN_NAME, globalEventListener);
434 registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener); 450 registerGlobalEvent (NULL, EVENT_MUZZLE, PLUGIN_NAME, globalEventListener);
435 registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener); 451 registerGlobalEvent (NULL, EVENT_KICK, PLUGIN_NAME, globalEventListener);
… …
487 { 503 {
488 case EVENT_CRASH: 504 case EVENT_CRASH:
489 printf ("Unimplemented for now\n"); 505 printf ("Unimplemented for now\n");
490 break; 506 break;
491 507
508 case EVENT_MAPLOAD:
509 case EVENT_MAPOUT:
510 case EVENT_MAPIN:
511 context.map = va_arg (args, mapstruct *);
512 break;
513
492 case EVENT_MAPENTER: 514 case EVENT_MAPENTER:
493 case EVENT_MAPLEAVE: 515 case EVENT_MAPLEAVE:
494 case EVENT_FREE_OB: 516 case EVENT_FREE_OB:
495 case EVENT_BORN: 517 case EVENT_BORN:
496 case EVENT_REMOVE: 518 case EVENT_REMOVE:
… …
530 552
531 case EVENT_TELL: 553 case EVENT_TELL:
532 break; 554 break;
533 555
534 case EVENT_MAPRESET: 556 case EVENT_MAPRESET:
557 /* stupid, should be the map itself, not "message"??? */
535 buf = va_arg (args, char *); 558 buf = va_arg (args, char *);
536 if (buf != 0) 559 if (buf != 0)
537 strncpy (context.message, buf, sizeof (context.message)); 560 strncpy (context.message, buf, sizeof (context.message));
538 break; 561 break;
539 } 562 }
… …
988 const_event (LOGIN) 1011 const_event (LOGIN)
989 const_event (LOGOUT) 1012 const_event (LOGOUT)
990 const_event (MAPENTER) 1013 const_event (MAPENTER)
991 const_event (MAPLEAVE) 1014 const_event (MAPLEAVE)
992 const_event (MAPRESET) 1015 const_event (MAPRESET)
1016 const_event (MAPLOAD)
1017 const_event (MAPOUT)
1018 const_event (MAPIN)
993 const_event (REMOVE) 1019 const_event (REMOVE)
994 const_event (SHOUT) 1020 const_event (SHOUT)
995 const_event (TELL) 1021 const_event (TELL)
996 const_event (MUZZLE) 1022 const_event (MUZZLE)
997 const_event (KICK) 1023 const_event (KICK)
… …
1197 int unused_type; 1223 int unused_type;
1198 object_set_property (&unused_type, obj, idx, (double)SvNV (newval)); 1224 object_set_property (&unused_type, obj, idx, (double)SvNV (newval));
1199 } 1225 }
1200 break; 1226 break;
1201 case CFAPI_STRING: 1227 case CFAPI_STRING:
1202 cf_object_set_string_property (obj, idx, SvPV_nolen (newval)); 1228 cf_object_set_string_property (obj, idx, SvOK (newval) ? SvPV_nolen (newval) : 0);
1229 break;
1230 case CFAPI_POBJECT:
1231 {
1232 int unused_type;
1233 object_set_property (&unused_type, obj, idx, (object *)SvPTR_ornull (newval, "cf::object"));
1234 }
1203 break; 1235 break;
1204 default: 1236 default:
1205 croak ("unhandled type '%d' in set_property '%d'", type, idx); 1237 croak ("unhandled type '%d' in set_property '%d'", type, idx);
1206 } 1238 }
1207 1239
… …
1499 INIT: 1531 INIT:
1500 if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_EMPTY; 1532 if (x >= MAP_WIDTH (obj) || y >= MAP_HEIGHT (obj)) XSRETURN_EMPTY;
1501 PPCODE: 1533 PPCODE:
1502{ 1534{
1503 object *o; 1535 object *o;
1536
1504 for (o = GET_MAP_OB (obj, x, y); o; o = o->above) 1537 for (o = GET_MAP_OB (obj, x, y); o; o = o->above)
1505 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o))); 1538 XPUSHs (sv_2mortal (newSVcfapi (CFAPI_POBJECT, o)));
1506} 1539}
1507 1540
1508SV * 1541SV *
… …
1531 case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break; 1564 case 7: RETVAL = newSVuv ( GET_MAP_MOVE_OFF (obj, x, y)); break;
1532 } 1565 }
1533 OUTPUT: 1566 OUTPUT:
1534 RETVAL 1567 RETVAL
1535 1568
1569void
1570_get_obs (mapstruct *map)
1571 PPCODE:
1572{
1573 object *o;
1574 int x, y;
1575 AV *obs = newAV ();
1576 int nonnull = 0;
1577
1578 for (y = 0; y < MAP_HEIGHT (map); y++)
1579 for (x = 0; x < MAP_WIDTH (map); x++)
1580 {
1581 AV *av = newAV ();
1582
1583 for (o = GET_MAP_OB (map, x, y); o; o = o->above)
1584 {
1585 SV *sv = SVptr_cached (o);
1586
1587 if (sv && HvFILL (SvRV (sv)))
1588 {
1589 nonnull = 1;
1590 sv = newSVsv (sv);
1591 }
1592 else
1593 sv = &PL_sv_undef;
1594
1595 av_push (av, sv);
1596 }
1597
1598 av_store (obs, x + y * MAP_HEIGHT (map), newRV_noinc ((SV *)av));
1599 }
1600
1601 if (nonnull)
1602 XPUSHs (sv_2mortal (newRV_noinc ((SV *)obs)));
1603 else
1604 SvREFCNT_dec (obs);
1605}
1536 1606
1537MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_ 1607MODULE = cf PACKAGE = cf::arch PREFIX = cf_archetype_
1538 1608
1539archetype *cf_archetype_get_first() 1609archetype *cf_archetype_get_first()
1540 PROTOTYPE: 1610 PROTOTYPE:

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