This LINEDEF prevents the player from going into the small alcoves in the right
wall of the tank. However, it is buggy, and in some cases the LINEDEF can be
triggered in such a way that the player cannot back out of it anymore. After
removing, the bug is gone, and the player can enter the alcove a little bit,
but this is harmless.
EMH DOOR DOOR1 TR_LOCKED_SLIDEDOOR 768 448 832 448 TR_DOOR_CLOSED
-EMH LINEDEF "Exit" @none@ "@none@" 1536 512 5 550 INACTIVE
EMH LINEDEF "ActivateBoss" @none@ "@none@" 768 480 64 5 INACTIVE
EMH LINEDEF "@none@" DOOR1 "@none@" 768 480 64 5 INACTIVE