static public Delegate Create(LuaFunction func, LuaTable self)
{
#if UNITY_EDITOR
if (_Create == null)
{
throw new LuaException(string.Format("Delegate {0} not register", TypeTraits <T> .GetTypeName()));
}
#endif
if (func != null)
{
LuaState state = func.GetLuaState();
LuaDelegate target = state.GetLuaDelegate(func, self);
if (target != null)
{
return(Delegate.CreateDelegate(typeof(T), target, target.method));
}
else
{
Delegate d = _Create(func, self, true);
target = d.Target as LuaDelegate;
state.AddLuaDelegate(target, func, self);
return(d);
}
}
return(_Create(null, null, true));
}
static T DefaultCheck(IntPtr L, int stackPos)
{
int udata = LuaDLL.tolua_rawnetobj(L, stackPos);
if (udata != -1)
{
ObjectTranslator translator = ObjectTranslator.Get(L);
object obj = translator.GetObject(udata);
if (obj != null)
{
if (obj is T)
{
return((T)obj);
}
LuaDLL.luaL_argerror(L, stackPos, string.Format("{0} expected, got {1}", TypeTraits <T> .GetTypeName(), obj.GetType().FullName));
}
if (!TypeTraits <T> .IsValueType)
{
return(default(T));
}
}
else if (LuaDLL.lua_isnil(L, stackPos) && !TypeTraits <T> .IsValueType)
{
return(default(T));
}
LuaDLL.luaL_typerror(L, stackPos, TypeTraits <T> .GetTypeName());
return(default(T));
}
static T DefaultCheck(IntPtr L, int stackPos)
{
int udata = LuaDLL.tolua_rawnetobj(L, stackPos);
if (udata != -1)
{
ObjectTranslator translator = ObjectTranslator.Get(L);
Type eleType = translator.CheckOutNodeType(udata);
if (eleType != null)
{
bool bValid = eleType == TypeTraits <T> .type || TypeTraits <T> .type.IsAssignableFrom(eleType);
if (bValid)
{
return(translator.GetObject <T>(udata));
}
else
{
LuaDLL.luaL_argerror(L, stackPos, string.Format("{0} expected, got {1}", TypeTraits <T> .GetTypeName(), eleType != null ? eleType.FullName : "null"));
}
}
else if (udata == 1)
{
return(default(T));
}
}
else if (TypeTraitsBase.IsNilType(TypeTraits <T> .IsValueType, TypeTraits <T> .type) && LuaDLL.lua_isnil(L, stackPos))
{
return(default(T));
}
LuaDLL.luaL_typerror(L, stackPos, TypeTraits <T> .GetTypeName());
return(default(T));
}