Audit of zone loc

src/engine/InterestManagement/HeightMap.java

@@ -325,16 +325,16 @@ public class HeightMap {
 
     public Vector2f getGridSquare(Vector2f zoneLoc) {
 
-        float xBucket = (zoneLoc.x / this.bucketWidthX);
-        float yBucket = (zoneLoc.y / this.bucketWidthY);
+        // Clamp values.
 
-        // Standing on the pole
+        if (zoneLoc.x >= this.fullExtentsX)
+            Logger.error("Outside of zone");
 
-        if (xBucket == this.bucketCountX)
-            xBucket--;
+        if (zoneLoc.y >= this.fullExtentsY)
+            Logger.error("Outside of zone");
 
-        if (yBucket == this.bucketCountY)
-            yBucket--;
+        float xBucket = zoneLoc.x / this.bucketWidthX;
+        float yBucket = zoneLoc.y / this.bucketWidthY;
 
         return new Vector2f(xBucket, yBucket);
     }