End Gateway (block)/BE


 * Block entity data
 * : Age of the portal, in ticks. This is used to determine when the beam is rendered.
 * : 1 or 0 (true/false) - Teleports entities directly to the ExitPortal coordinates instead of near them.
 * : Location entities are teleported to when entering the portal.
 * : X coordinate of target location.
 * : Y coordinate of target location.
 * : Z coordinate of target location.
 * : Z coordinate of target location.