UBOOL AGearScout::CanDoMove( ... )
{
    ...
    ACoverLink* Link = Cast<ACoverLink>( Nav );
    if ( ParseCommand( &Str, TEXT("MANTLE") ) )
    {
        ...
        return CanMantle( SlotLocation, SlotRotation, 0, Link );   // mantle 여부 체크
    }
    ...
}

UBOOL AGearScout::CanMantle( ... )
{
    ... // 블라블라
}