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neat trick to extract the origin from a faction in LUA

This commit is contained in:
Enno Rehling 2005-07-28 12:42:46 +00:00
parent f33c875756
commit 90f24a0ae4
1 changed files with 27 additions and 0 deletions
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27
src/eressea/lua/faction.cpp
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@ -22,6 +22,8 @@
#include <lua.hpp> #include <lua.hpp>
#include <luabind/luabind.hpp> #include <luabind/luabind.hpp>
#include <luabind/iterator_policy.hpp> #include <luabind/iterator_policy.hpp>
#include <luabind/out_value_policy.hpp>
#include <luabind/copy_policy.hpp>
#ifdef HAVE_LUABIND_B7 #ifdef HAVE_LUABIND_B7
# include <luabind/operator.hpp> # include <luabind/operator.hpp>
#endif #endif
@ -217,6 +219,29 @@ faction_get_email(const faction& f)
return f.email; return f.email;
} }
void
faction_getorigin(const faction& f, int &x, int &y)
{
ursprung * origin = f.ursprung;
while (origin!=NULL && origin->id!=0) {
origin = origin->next;
}
if (origin) {
x = origin->x;
y = origin->y;
} else {
x = 0;
y = 0;
}
}
void
faction_setorigin(faction& f, int x, int y)
{
x = 0;
y = 0;
}
void void
bind_faction(lua_State * L) bind_faction(lua_State * L)
{ {
@ -224,6 +249,7 @@ bind_faction(lua_State * L)
def("factions", &get_factions, return_stl_iterator), def("factions", &get_factions, return_stl_iterator),
def("get_faction", &findfaction), def("get_faction", &findfaction),
def("add_faction", &add_faction), def("add_faction", &add_faction),
def("faction_origin", &faction_getorigin, pure_out_value(_2) + pure_out_value(_3)),
class_<struct faction>("faction") class_<struct faction>("faction")
.def(tostring(self)) .def(tostring(self))
@ -242,6 +268,7 @@ bind_faction(lua_State * L)
.def("add_item", &faction_additem) .def("add_item", &faction_additem)
.property("items", &faction_items, return_stl_iterator) .property("items", &faction_items, return_stl_iterator)
//.property("origin", &faction_getorigin, &faction_setorigin, pure_out_value(_2) + pure_out_value(_3), copy)
.def("add_notice", &faction_addnotice) .def("add_notice", &faction_addnotice)
.property("password", &faction_get_passw, &faction_set_passw) .property("password", &faction_get_passw, &faction_set_passw)