From eb0f713b6a5a7107a97284d1728858b4b2882c3d Mon Sep 17 00:00:00 2001
From: Howaner <franzi.moos@googlemail.com>
Date: Fri, 9 May 2014 23:43:00 +0200
Subject: Add block place/break distance check.

---
 src/Defines.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/Defines.h')

diff --git a/src/Defines.h b/src/Defines.h
index 9fa3b3a8e..b0b209934 100644
--- a/src/Defines.h
+++ b/src/Defines.h
@@ -3,6 +3,7 @@
 
 #include "ChatColor.h"
 #include <limits>
+#include <cmath>
 
 
 
@@ -528,6 +529,15 @@ inline float GetSpecialSignf( float a_Val )
 
 
 
+template<class T> inline int Diff(T a_Val1, T a_Val2)
+{
+	return std::abs(a_Val1 - a_Val2);
+}
+
+
+
+
+
 // tolua_begin
 
 enum eMessageType
-- 
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