Moving teleporter

[unravled]

i wanted to make a teleporter that you could stand in and then a ring would drop down over you to make you teleport. the problem (i think) is that once you make something a teleporter, it cant be made in to a func_plat or func_door to make it move. so, my solution was to make the entire room a func_plat and keep the teleporter stationary. so when you're in the room, it appears that the ring is moving when its actually the whole room.

 

It worked okay, but its really pretty messy in there and I was thinking of trying something else...am i missing a simpler way to do this?

 

if you want to look at the map, its in the beta section here

 

the room is off the small hallway next to the duel area.