Diagonal movement GeoEngine.

L2J_Mobius_Helios/java/com/l2jmobius/commons/util/MathUtil.java

@@ -80,4 +80,15 @@ public class MathUtil
 	{
 		return oldValue / value;
 	}
+	
+	/**
+	 * @param numToTest : The number to test.
+	 * @param min : The minimum limit.
+	 * @param max : The maximum limit.
+	 * @return the number or one of the limit (mininum / maximum).
+	 */
+	public static int limit(int numToTest, int min, int max)
+	{
+		return (numToTest > max) ? max : ((numToTest < min) ? min : numToTest);
+	}
 }