    001package net.minecraft.util;
    002
    003public class Facing
    004{
    005    /** Converts a face to a side. */
    006    public static final int[] faceToSide = new int[] {1, 0, 3, 2, 5, 4};
    007
    008    /**
    009     * gives the offset required for this axis to get the block at that side.
    010     */
    011    public static final int[] offsetsXForSide = new int[] {0, 0, 0, 0, -1, 1};
    012
    013    /**
    014     * gives the offset required for this axis to get the block at that side.
    015     */
    016    public static final int[] offsetsYForSide = new int[] { -1, 1, 0, 0, 0, 0};
    017
    018    /**
    019     * gives the offset required for this axis to get the block at that side.
    020     */
    021    public static final int[] offsetsZForSide = new int[] {0, 0, -1, 1, 0, 0};
    022    public static final String[] facings = new String[] {"DOWN", "UP", "NORTH", "SOUTH", "WEST", "EAST"};
    023}