Ratios initialized.

src/engine/InterestManagement/Terrain.java

@@ -28,8 +28,8 @@ public class Terrain {
     public Vector2f cell_size = new Vector2f();
     public Vector2f cell_count = new Vector2f();
     public float terrain_scale;
-    public Vector2f major_blend;
-    public Vector2f minor_blend;
+    public Vector2f major_blend = new Vector2f();
+    public Vector2f minor_blend = new Vector2f();
     public int heightmap;
     Zone zone;