Class cleanup and comments

src/engine/gameManager/ZoneManager.java

@@ -294,9 +294,6 @@ public enum ZoneManager {
         Vector2f localCoords;
         Vector2f zoneOrigin;
 
-        if (ZoneManager.seaFloor.equals(serverZone))
-            zoneOrigin = new Vector2f();
-
         // Top left corner of zone is calculated in world space by the center and it's extents.
 
         zoneOrigin = new Vector2f(serverZone.getLoc().x, serverZone.getLoc().z);