How to create RTS controller,camera?

Hi i saw the video rts game in ue4 in blueprint (sorry for my bad english)

The controller can be done by using a new controller with just Mouse enabled. Map the buttons to events in the settings and you are good to go. This page should offer more help:

https://docs.unrealengine.com/latest/INT/Resources/ContentExamples/MouseInterface/MouseControlSetup/index.html

Thanks ))))