TrueCraft/TrueCraft.API/BlockFace.cs

using System;

namespace TrueCraft.API
{
    public enum BlockFace
    {
        NegativeY = 0,
        PositiveY = 1,
        NegativeZ = 2,
        PositiveZ = 3,
        NegativeX = 4,
        PositiveX = 5
    }
}