Method moved to manager.

src/engine/gameManager/ZoneManager.java

@@ -481,4 +481,12 @@ public enum ZoneManager {
 
         return worldAlttitude;
     }
+
+    public static boolean isLocUnderwater(Vector3fImmutable currentLoc) {
+
+        float localAltitude = HeightMap.getWorldHeight(currentLoc);
+        Zone zone = findSmallestZone(currentLoc);
+
+        return localAltitude < zone.getSeaLevel();
+    }
 }