Add UP and DOWN direction codes.

git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@574 ed5b42cb-e716-0410-a449-f6a68f950b19
2008-07-23 17:38:48 +00:00
parent 9cdc1dd3d2
commit 3adb554d40
1 changed files with 6 additions and 0 deletions
@@ -35,6 +35,12 @@ public interface DirectionCodes

    /** A direction code indicating moving right. */
    public static final int RIGHT = 1;
+    
+    /** A direction code indicating moving up. */
+    public static final int UP = 2;
+
+    /** A direction code indicating moving down. */
+    public static final int DOWN = 3;

    /** A direction code indicating a counter-clockwise rotation. */
    public static final int CCW = 0;