4ceace1b47
Added a loop that allows RiftGenerator to retry generating a gateway if it picks an invalid location for it. It has a limited number of tries before it gives up and doesn't generate a gateway. I haven't added the logic for avoiding generating on top of trees, but that'll be easy to add now.
DimDoors
Dimensional Doors for Minecraft Adds several items that allow the player to move between and create dimensions
see the MC forum topic for details