I want to have it so when I approach a door I can press E and it will then teleport me a room, I made a quick demonstration of what I mean
Do you have anything done? Do you have any interaction system ready?
You will have to look into ue4 raytracing. a simple interaction will work something like this: on press of E key u do a line trace and check if the line hits the door or not. if it does you use the Teleport function.
if i get time ill also provide some ss for this.