void NDKHelper::AddSelector(const char *groupName, const char *name, SEL_CallFuncO selector, CCObject* target)
{
    selectorList.push_back(NDKCallbackNode(groupName, name, selector, target));
}
void NDKHelper::addSelector(const char *groupName, const char *name, FuncNV selector, Node *target)
{
    NDKHelper::selectorList.push_back(NDKCallbackNode(groupName, name, selector, target));
}