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// |
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// cfperl.h perl interface |
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// |
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#ifndef CFPERL_H__ |
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#define CFPERL_H__ |
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|
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// could have used templates, but a more traditional C api |
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// uses more explicit typing which is ok for this purpose. |
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enum data_type { |
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DT_END, // no further arguments |
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DT_INT, |
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DT_INT64, |
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DT_DOUBLE, |
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DT_STRING, // 0-terminated string |
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DT_DATA, // string + length |
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DT_OBJECT, |
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DT_MAP, |
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DT_PLAYER, |
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DT_ARCH, |
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DT_PARTY, |
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DT_REGION, |
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|
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// following are only for cfapi-compatibility |
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DT_INT_PTR, |
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DT_INT64_PTR, |
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DT_DOUBLE_PTR, |
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}; |
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|
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enum event_klass { |
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KLASS_GLOBAL, |
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KLASS_PLAYER, |
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KLASS_OBJECT, |
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KLASS_MAP, |
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}; |
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|
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enum event_type { |
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# define def(klass,name) EV_ ## klass ## _ ## name, |
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# include "eventinc.h" |
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# undef def |
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NUM_EVENT_TYPES |
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}; |
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|
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#define ARG_INT(v) DT_INT , static_cast<int> (v) |
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#define ARG_INT64(v) DT_INT64 , static_cast<sint64> (v) |
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#define ARG_DOUBLE(v) DT_DOUBLE, static_cast<double> (v) |
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#define ARG_STRING(v) DT_STRING, static_cast<const char *> (v) |
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#define ARG_DATA(s,l) DT_DATA , static_cast<const void *> (s), (l) |
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#define ARG_OBJECT(o) DT_OBJECT, static_cast<struct object *> (o) |
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#define ARG_MAP(o) DT_MAP , static_cast<struct mapstruct *> (o) |
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#define ARG_PLAYER(o) DT_PLAYER, static_cast<struct pl *> (o) |
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#define ARG_ARCH(o) DT_ARCH , static_cast<struct archetype *> (o) |
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#define ARG_PARTY(o) DT_PARTY , static_cast<struct party *> (o) |
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#define ARG_REGION(o) DT_REGION, static_cast<struct region *> (o) |
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|
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// the ", ## __VA_ARGS" is, unfortunately, a gnu-cpp extension |
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|
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// all these return true when the normal event processing should be skipped (if any) |
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#define INVOKE(klass, event, ...) cfperl_invoke (EV_ ## klass ## _ ## event, ## __VA_ARGS__, DT_END) |
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|
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#define INVOKE_GLOBAL(event, ...) INVOKE (GLOBAL, event, ## __VA_ARGS__) |
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#define INVOKE_OBJECT(event, op, ...) INVOKE (OBJECT, event, ARG_OBJECT (op), ## __VA_ARGS__) |
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#define INVOKE_PLAYER(event, pl, ...) INVOKE (PLAYER, event, ARG_PLAYER (pl), ## __VA_ARGS__) |
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#define INVOKE_MAP(event, map, ...) INVOKE (MAP , event, ARG_MAP (map) , ## __VA_ARGS__) |
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|
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bool cfperl_invoke (event_type event, ...); |
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void cfperl_free_ob (object *op); |
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|
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void cfperl_init (); |
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void cfperl_main (); |
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|
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#endif |
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