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Eluna Fix checking of objects with varying types

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This commit is contained in:
Rochet2
2014-12-16 01:21:05 +02:00
parent cb7f9d5145
commit 662babc806
2 changed files with 27 additions and 41 deletions
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62
LuaEngine.cpp
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@@ -676,47 +676,35 @@ template<> uint64 Eluna::CHECKVAL<uint64>(lua_State* L, int narg)
// return static_cast<size_t>(*(Eluna::CHECKOBJ<uint64>(L, narg, true)));
//}
#define TEST_OBJ(T, O, R, F)\
{\
if (!O || !O->F())\
{\
if (R)\
{\
std::string errmsg(ElunaTemplate<T>::tname);\
errmsg += " expected";\
luaL_argerror(L, narg, errmsg.c_str());\
}\
return NULL;\
}\
return O->F();\
template<> Object* Eluna::CHECKOBJ<Object>(lua_State* L, int narg, bool error)
{
Object* obj = CHECKOBJ<WorldObject>(L, narg, false);
if (!obj)
obj = CHECKOBJ<Item>(L, narg, false);
if (!obj)
obj = ElunaTemplate<Object>::Check(L, narg, false);
return obj;
}
template<> WorldObject* Eluna::CHECKOBJ<WorldObject>(lua_State* L, int narg, bool error)
{
WorldObject* obj = CHECKOBJ<Unit>(L, narg, false);
if (!obj)
obj = CHECKOBJ<GameObject>(L, narg, false);
if (!obj)
obj = CHECKOBJ<Corpse>(L, narg, false);
if (!obj)
obj = ElunaTemplate<WorldObject>::Check(L, narg, false);
return obj;
}
template<> Unit* Eluna::CHECKOBJ<Unit>(lua_State* L, int narg, bool error)
{
WorldObject* obj = CHECKOBJ<WorldObject>(L, narg, false);
TEST_OBJ(Unit, obj, error, ToUnit);
Unit* obj = CHECKOBJ<Player>(L, narg, false);
if (!obj)
obj = CHECKOBJ<Creature>(L, narg, false);
if (!obj)
obj = ElunaTemplate<Unit>::Check(L, narg, false);
return obj;
}
template<> Player* Eluna::CHECKOBJ<Player>(lua_State* L, int narg, bool error)
{
WorldObject* obj = CHECKOBJ<WorldObject>(L, narg, false);
TEST_OBJ(Player, obj, error, ToPlayer);
}
template<> Creature* Eluna::CHECKOBJ<Creature>(lua_State* L, int narg, bool error)
{
WorldObject* obj = CHECKOBJ<WorldObject>(L, narg, false);
TEST_OBJ(Creature, obj, error, ToCreature);
}
template<> GameObject* Eluna::CHECKOBJ<GameObject>(lua_State* L, int narg, bool error)
{
WorldObject* obj = CHECKOBJ<WorldObject>(L, narg, false);
TEST_OBJ(GameObject, obj, error, ToGameObject);
}
template<> Corpse* Eluna::CHECKOBJ<Corpse>(lua_State* L, int narg, bool error)
{
WorldObject* obj = CHECKOBJ<WorldObject>(L, narg, false);
TEST_OBJ(Corpse, obj, error, ToCorpse);
}
#undef TEST_OBJ
template<> ElunaObject* Eluna::CHECKOBJ<ElunaObject>(lua_State* L, int narg, bool error)
{