1 | /*****************************************************************************/ |
1 | /*****************************************************************************/ |
2 | /* CrossFire, A Multiplayer game for the X Window System */ |
2 | /* CrossFire, A Multiplayer game for the X Window System */ |
3 | /* */ |
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|
4 | /*****************************************************************************/ |
3 | /*****************************************************************************/ |
5 | |
4 | |
6 | /* |
5 | /* |
7 | * This code is placed under the GNU General Public Licence (GPL) |
6 | * This code is placed under the GNU General Public Licence (GPL) |
8 | * |
7 | * |
… | |
… | |
29 | #include <XSUB.h> |
28 | #include <XSUB.h> |
30 | |
29 | |
31 | #undef save_long // clashes with libproto.h |
30 | #undef save_long // clashes with libproto.h |
32 | |
31 | |
33 | #define PLUGIN_NAME "perl" |
32 | #define PLUGIN_NAME "perl" |
34 | #define PLUGIN_VERSION "cfperl 0.2" |
33 | #define PLUGIN_VERSION "cfperl 0.3" |
35 | |
34 | |
36 | #ifndef __CEXTRACT__ |
35 | #ifndef __CEXTRACT__ |
37 | #include <plugin.h> |
36 | #include <plugin.h> |
38 | #endif |
37 | #endif |
39 | |
38 | |
… | |
… | |
78 | } CFPContext; |
77 | } CFPContext; |
79 | |
78 | |
80 | static HV *obj_cache; |
79 | static HV *obj_cache; |
81 | static PerlInterpreter *perl; |
80 | static PerlInterpreter *perl; |
82 | |
81 | |
|
|
82 | #define PUSHcfapi(type,value) PUSHs (sv_2mortal (newSVcfapi (CFAPI_ ## type, (value)))) |
83 | #define PUSHcfapi(type,ctype) PUSHs (sv_2mortal (newSVcfapi ((type), va_arg (args, ctype)))) |
83 | #define PUSHcfapi_va(type,ctype) PUSHcfapi (type, va_arg (args, ctype)) |
84 | #define PUSH_OB PUSHcfapi(CFAPI_POBJECT, object *) |
84 | #define PUSH_OB PUSHcfapi_va(POBJECT, object *) |
85 | #define PUSH_PL PUSHcfapi(CFAPI_PPLAYER, player *) |
85 | #define PUSH_PL PUSHcfapi_va(PPLAYER, player *) |
86 | #define PUSH_MAP PUSHcfapi(CFAPI_PMAP, mapstruct *) |
86 | #define PUSH_MAP PUSHcfapi_va(PMAP, mapstruct *) |
87 | #define PUSH_PV PUSHcfapi(CFAPI_STRING, const char *) |
87 | #define PUSH_PV PUSHcfapi_va(STRING, const char *) |
88 | #define PUSH_IV PUSHcfapi(CFAPI_INT, int) |
88 | #define PUSH_IV PUSHs (sv_2mortal (newSViv (va_arg (args, int)))) |
89 | |
89 | |
90 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
90 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
91 | |
91 | |
92 | // garbage collect some perl objects, if possible |
92 | // garbage collect some perl objects, if possible |
93 | // all objects no longer referenced and empty are |
93 | // all objects no longer referenced and empty are |
… | |
… | |
229 | case CFAPI_LONG: |
229 | case CFAPI_LONG: |
230 | sv = newSVnv ((double)*va_arg (args, sint64 *)); /* oh, the humanity! */ |
230 | sv = newSVnv ((double)*va_arg (args, sint64 *)); /* oh, the humanity! */ |
231 | break; |
231 | break; |
232 | |
232 | |
233 | case CFAPI_DOUBLE: |
233 | case CFAPI_DOUBLE: |
234 | sv = newSViv (*va_arg (args, double *)); |
234 | sv = newSVnv (*va_arg (args, double *)); |
235 | break; |
235 | break; |
236 | |
236 | |
237 | case CFAPI_STRING: |
237 | case CFAPI_STRING: |
238 | { |
238 | { |
239 | char *str = va_arg (args, char *); |
239 | char *str = va_arg (args, char *); |
… | |
… | |
246 | object *obj = va_arg (args, object *); |
246 | object *obj = va_arg (args, object *); |
247 | |
247 | |
248 | if (!obj) |
248 | if (!obj) |
249 | sv = &PL_sv_undef; |
249 | sv = &PL_sv_undef; |
250 | else |
250 | else |
251 | switch (*(int *)cf_object_get_property (obj, CFAPI_OBJECT_PROP_TYPE)) |
251 | switch (obj->type) |
252 | { |
252 | { |
253 | case MAP: |
253 | case MAP: |
254 | sv = newSVptr_cached (obj, "cf::object::map"); |
254 | sv = newSVptr_cached (obj, "cf::object::map"); |
255 | break; |
255 | break; |
256 | |
256 | |
… | |
… | |
557 | PUTBACK; |
557 | PUTBACK; |
558 | int count = call_pv ("cf::inject_global_event", G_SCALAR | G_EVAL); |
558 | int count = call_pv ("cf::inject_global_event", G_SCALAR | G_EVAL); |
559 | SPAGAIN; |
559 | SPAGAIN; |
560 | |
560 | |
561 | if (SvTRUE (ERRSV)) |
561 | if (SvTRUE (ERRSV)) |
562 | LOG (llevError, "event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV)); |
562 | LOG (llevError, "global event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV)); |
563 | |
563 | |
564 | rv = count > 0 ? POPi : 0; |
564 | rv = count > 0 ? POPi : 0; |
565 | |
565 | |
566 | PUTBACK; |
566 | PUTBACK; |
567 | FREETMPS; |
567 | FREETMPS; |
… | |
… | |
572 | } |
572 | } |
573 | |
573 | |
574 | void * |
574 | void * |
575 | eventListener (int *type, ...) |
575 | eventListener (int *type, ...) |
576 | { |
576 | { |
577 | static int rv = 0; |
577 | static int rv; |
578 | va_list args; |
578 | va_list args; |
579 | char *buf; |
579 | int event_code; |
580 | CFPContext context; |
580 | object *who, *activator, *third, *event; |
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|
581 | char *message, *extension, *options; |
581 | |
582 | |
582 | if (!perl) |
583 | if (!perl) |
583 | return; |
584 | return; |
584 | |
585 | |
585 | memset (&context, 0, sizeof (context)); |
|
|
586 | |
|
|
587 | va_start (args, type); |
586 | va_start (args, type); |
588 | |
|
|
589 | context.who = va_arg (args, object *); |
587 | who = va_arg (args, object *); |
590 | context.event_code = va_arg (args, int); |
588 | event_code = va_arg (args, int); |
591 | context.activator = va_arg (args, object *); |
589 | activator = va_arg (args, object *); |
592 | context.third = va_arg (args, object *); |
590 | third = va_arg (args, object *); |
593 | |
|
|
594 | buf = va_arg (args, char *); |
591 | message = va_arg (args, char *); |
595 | if (buf != 0) |
592 | va_arg (args, int); // fix yourself |
596 | strncpy (context.message, buf, sizeof (context.message)); |
593 | extension = va_arg (args, char *); |
597 | |
594 | options = va_arg (args, char *); |
598 | context.fix = va_arg (args, int); |
|
|
599 | strncpy (context.extension, va_arg (args, char *), sizeof (context.extension)); |
|
|
600 | strncpy (context.options, va_arg (args, char *), sizeof (context.options)); |
|
|
601 | context.event = va_arg (args, object *); |
595 | event = va_arg (args, object *); |
602 | va_end (args); |
596 | va_end (args); |
603 | |
597 | |
604 | { |
598 | { |
605 | dSP; |
599 | dSP; |
606 | |
600 | |
607 | ENTER; |
601 | ENTER; |
608 | SAVETMPS; |
602 | SAVETMPS; |
609 | |
603 | |
610 | PUSHMARK (SP); |
604 | PUSHMARK (SP); |
611 | |
|
|
612 | EXTEND (SP, 10); |
605 | EXTEND (SP, 10); |
613 | |
606 | |
614 | HV *hv = newHV (); |
607 | PUSHcfapi (STRING, extension); |
615 | #define hv_context(type,addr,expr) hv_store (hv, #expr, sizeof (#expr) - 1, newSVcfapi (type, addr context.expr), 0) |
608 | PUSHs (sv_2mortal (newSViv (event_code))); |
616 | hv_context (CFAPI_POBJECT, ,who); |
|
|
617 | hv_context (CFAPI_POBJECT, ,activator); |
|
|
618 | hv_context (CFAPI_POBJECT, ,third); |
|
|
619 | hv_context (CFAPI_POBJECT, ,event); |
|
|
620 | hv_context (CFAPI_PMAP, ,map); |
|
|
621 | hv_context (CFAPI_STRING , ,message); |
|
|
622 | hv_context (CFAPI_INT ,&,fix); |
|
|
623 | hv_context (CFAPI_INT ,&,event_code); |
|
|
624 | hv_context (CFAPI_STRING , ,options); |
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|
625 | hv_context (CFAPI_STRING , ,extension); |
|
|
626 | |
609 | |
627 | PUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
610 | PUSHcfapi (POBJECT, event); |
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|
611 | PUSHcfapi (POBJECT, who); |
|
|
612 | |
|
|
613 | switch (event_code) |
|
|
614 | { |
|
|
615 | case EVENT_STOP: // $ob (e.g. arrow) |
|
|
616 | case EVENT_TIME: // $ob |
|
|
617 | case EVENT_TIMER: // $ob |
|
|
618 | break; |
|
|
619 | |
|
|
620 | case EVENT_APPLY: // $ob, $who |
|
|
621 | case EVENT_DROP: // $ob, $who |
|
|
622 | case EVENT_CLOSE: // $ob, $who |
|
|
623 | case EVENT_DEATH: // $ob[, $killer] |
|
|
624 | case EVENT_MOVE: // $ob, $enemy |
|
|
625 | case EVENT_THROW: // $ob, $thrower |
|
|
626 | PUSHcfapi (POBJECT, activator); |
|
|
627 | break; |
|
|
628 | |
|
|
629 | case EVENT_ATTACK: // $ob, $who, $victim (?? please god enlighten me) |
|
|
630 | PUSHcfapi (POBJECT, activator); |
|
|
631 | PUSHcfapi (POBJECT, third); |
|
|
632 | break; |
|
|
633 | |
|
|
634 | case EVENT_TRIGGER: // $ob, $originator, [$victim], [$msg] |
|
|
635 | PUSHcfapi (POBJECT, activator); |
|
|
636 | PUSHcfapi (POBJECT, third); |
|
|
637 | PUSHcfapi (POBJECT, message); |
|
|
638 | break; |
|
|
639 | |
|
|
640 | case EVENT_SAY: // $ob, $who, $msg |
|
|
641 | PUSHcfapi (POBJECT, activator); |
|
|
642 | PUSHcfapi (STRING, message); |
|
|
643 | break; |
|
|
644 | |
|
|
645 | default: |
|
|
646 | LOG (llevError, "perl plugin called for unsupported event type %d", event_code); |
|
|
647 | break; |
|
|
648 | } |
628 | |
649 | |
629 | PUTBACK; |
650 | PUTBACK; |
630 | int count = call_pv ("cf::inject_event", G_SCALAR | G_EVAL); |
651 | int count = call_pv ("cf::inject_event", G_SCALAR | G_EVAL); |
631 | SPAGAIN; |
652 | SPAGAIN; |
632 | |
653 | |
633 | if (SvTRUE (ERRSV)) |
654 | if (SvTRUE (ERRSV)) |
634 | LOG (llevError, "event '%d' callback evaluation error: %s", context.event_code, SvPV_nolen (ERRSV)); |
655 | LOG (llevError, "event '%d' callback evaluation error: %s", event_code, SvPV_nolen (ERRSV)); |
635 | |
656 | |
636 | context.returnvalue = count > 0 ? POPi : 0; |
657 | rv = count > 0 ? POPi : 0; |
637 | |
658 | |
638 | PUTBACK; |
659 | PUTBACK; |
639 | FREETMPS; |
660 | FREETMPS; |
640 | LEAVE; |
661 | LEAVE; |
641 | } |
662 | } |
642 | |
663 | |
643 | rv = context.returnvalue; |
|
|
644 | return &rv; |
664 | return &rv; |
645 | } |
665 | } |
646 | |
666 | |
647 | int |
667 | int |
648 | closePlugin () |
668 | closePlugin () |
… | |
… | |
1068 | const_iv (SK_SUMMONING) |
1088 | const_iv (SK_SUMMONING) |
1069 | const_iv (SK_PYROMANCY) |
1089 | const_iv (SK_PYROMANCY) |
1070 | const_iv (SK_EVOCATION) |
1090 | const_iv (SK_EVOCATION) |
1071 | const_iv (SK_SORCERY) |
1091 | const_iv (SK_SORCERY) |
1072 | const_iv (SK_TWO_HANDED_WEAPON) |
1092 | const_iv (SK_TWO_HANDED_WEAPON) |
|
|
1093 | const_iv (SK_SPARK_TOUCH) |
|
|
1094 | const_iv (SK_SHIVER) |
|
|
1095 | const_iv (SK_ACID_SPLASH) |
|
|
1096 | const_iv (SK_POISON_NAIL) |
1073 | |
1097 | |
1074 | const_iv (SOUND_NEW_PLAYER) |
1098 | const_iv (SOUND_NEW_PLAYER) |
1075 | const_iv (SOUND_FIRE_ARROW) |
1099 | const_iv (SOUND_FIRE_ARROW) |
1076 | const_iv (SOUND_LEARN_SPELL) |
1100 | const_iv (SOUND_LEARN_SPELL) |
1077 | const_iv (SOUND_FUMBLE_SPELL) |
1101 | const_iv (SOUND_FUMBLE_SPELL) |
… | |
… | |
1477 | |
1501 | |
1478 | void change_exp (object *op, double exp, const char *skill_name = 0, int flag = 0) |
1502 | void change_exp (object *op, double exp, const char *skill_name = 0, int flag = 0) |
1479 | |
1503 | |
1480 | void player_lvl_adj (object *who, object *skill = 0) |
1504 | void player_lvl_adj (object *who, object *skill = 0) |
1481 | |
1505 | |
|
|
1506 | int kill_object (object *op, int dam = 0, object *hitter = 0, int type = AT_PHYSICAL) |
1482 | |
1507 | |
1483 | MODULE = cf PACKAGE = cf::object PREFIX = cf_ |
1508 | MODULE = cf PACKAGE = cf::object PREFIX = cf_ |
1484 | |
1509 | |
1485 | void cf_fix_object (object *pl) |
1510 | void cf_fix_object (object *pl) |
1486 | ALIAS: fix = 0 |
1511 | ALIAS: fix = 0 |
… | |
… | |
1502 | CODE: |
1527 | CODE: |
1503 | { |
1528 | { |
1504 | int unused_type; |
1529 | int unused_type; |
1505 | RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y); |
1530 | RETVAL = (object *)object_insert (&unused_type, ob, 0, where, orig, flag, x, y); |
1506 | } |
1531 | } |
|
|
1532 | |
|
|
1533 | # syntatic sugar for easier use in event callbacks. |
|
|
1534 | const char *options (object *op) |
|
|
1535 | CODE: |
|
|
1536 | RETVAL = op->name; |
|
|
1537 | OUTPUT: |
|
|
1538 | RETVAL |
1507 | |
1539 | |
1508 | const char *get_ob_key_value (object *op, const char *key) |
1540 | const char *get_ob_key_value (object *op, const char *key) |
1509 | |
1541 | |
1510 | bool set_ob_key_value (object *op, const char *key, const char *value = 0, int add_key = 1) |
1542 | bool set_ob_key_value (object *op, const char *key, const char *value = 0, int add_key = 1) |
1511 | |
1543 | |
… | |
… | |
1548 | |
1580 | |
1549 | MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_ |
1581 | MODULE = cf PACKAGE = cf::object::player PREFIX = cf_player_ |
1550 | |
1582 | |
1551 | player *player (object *op) |
1583 | player *player (object *op) |
1552 | CODE: |
1584 | CODE: |
1553 | RETVAL = cf_player_find (cf_query_name (op)); |
1585 | RETVAL = op->contr; |
1554 | OUTPUT: RETVAL |
1586 | OUTPUT: RETVAL |
1555 | |
1587 | |
1556 | void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE) |
1588 | void cf_player_message (object *obj, char *txt, int flags = NDI_ORANGE | NDI_UNIQUE) |
1557 | |
1589 | |
1558 | object *cf_player_send_inventory (object *op) |
1590 | object *cf_player_send_inventory (object *op) |
… | |
… | |
1575 | |
1607 | |
1576 | void cf_player_set_party (object *op, partylist *party) |
1608 | void cf_player_set_party (object *op, partylist *party) |
1577 | |
1609 | |
1578 | void change_skill (object *op, double exp, char *skill_name = 0, int flag = 0) |
1610 | void change_skill (object *op, double exp, char *skill_name = 0, int flag = 0) |
1579 | |
1611 | |
|
|
1612 | void kill_player (object *op) |
|
|
1613 | |
1580 | MODULE = cf PACKAGE = cf::object::map PREFIX = cf_ |
1614 | MODULE = cf PACKAGE = cf::object::map PREFIX = cf_ |
1581 | |
1615 | |
1582 | MODULE = cf PACKAGE = cf::player PREFIX = cf_player_ |
1616 | MODULE = cf PACKAGE = cf::player PREFIX = cf_player_ |
1583 | |
1617 | |
1584 | player *cf_player_find (char *name) |
1618 | player *cf_player_find (char *name) |
… | |
… | |
1603 | |
1637 | |
1604 | player *next (player *pl) |
1638 | player *next (player *pl) |
1605 | CODE: |
1639 | CODE: |
1606 | RETVAL = pl->next; |
1640 | RETVAL = pl->next; |
1607 | OUTPUT: RETVAL |
1641 | OUTPUT: RETVAL |
|
|
1642 | |
|
|
1643 | int |
|
|
1644 | listening (player *pl, int new_value = -1) |
|
|
1645 | CODE: |
|
|
1646 | RETVAL = pl->listening; |
|
|
1647 | if (new_value >= 0) |
|
|
1648 | pl->listening = new_value; |
|
|
1649 | OUTPUT: |
|
|
1650 | RETVAL |
1608 | |
1651 | |
1609 | void get_savebed (player *pl) |
1652 | void get_savebed (player *pl) |
1610 | ALIAS: |
1653 | ALIAS: |
1611 | savebed = 0 |
1654 | savebed = 0 |
1612 | PPCODE: |
1655 | PPCODE: |