I've got a custom TF2 map that I've worked on for a long time. I seek to implement three things, to which I have no idea how to perform. Multiple teleport entries to a boxing area which is Melee only BUT outside the area, the map simultaneously remains a shooter at the CTF round end, all server players are teleported to the Melee only boxing area at specific times, the map is flooded and soon de-flooded. I want to choose the height of the water. If you can provide advice for any concept in the list, it will really help. I intend to host this server, so I am trying to make it as great as possible. I believe anything should be possible in Hammer.