Well, as is...Unreal Engine 4 is turnign to use C++, instead of using their Unreal Script...so, going have to learn c++, no matter what
well, thanks for the help
You probably can't afford Unreal Engine 4 anyway. UDK is still based on UE3
Also, while UE4 did remove unrealscript it has also significantly improved and expanded kismet (the visual "scripting" system) to the point where you can make full mods without writing any code.