From 3f78497fde915ea04a1e73545c2466c85add69fa Mon Sep 17 00:00:00 2001
From: asofold <asofold@web.de>
Date: Sun, 16 Feb 2014 19:25:12 +0100
Subject: [PATCH] Add manhattan method for having one block.

---
 .../neatmonster/nocheatplus/utilities/TrigUtil.java  | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/NCPCore/src/main/java/fr/neatmonster/nocheatplus/utilities/TrigUtil.java b/NCPCore/src/main/java/fr/neatmonster/nocheatplus/utilities/TrigUtil.java
index 349960db..2e573170 100644
--- a/NCPCore/src/main/java/fr/neatmonster/nocheatplus/utilities/TrigUtil.java
+++ b/NCPCore/src/main/java/fr/neatmonster/nocheatplus/utilities/TrigUtil.java
@@ -382,6 +382,18 @@ public class TrigUtil {
 		return yawDiff;
 	}
 	
+	/**
+	 * Manhattan distance.
+	 * @param x1
+	 * @param y1
+	 * @param z1
+	 * @param block
+	 * @return
+	 */
+	public static int manhattan(final int x1, final int y1, final int  z1, final Block block) {
+		return manhattan(x1, y1, z1, block.getX(), block.getY(), block.getZ());
+	}
+	
 	/**
 	 * Manhattan distance (steps along the sides of an orthogonal grid).
 	 * @param x1