From 98ba22e7064db57316dfff1ae127feb3dceeb73e Mon Sep 17 00:00:00 2001
From: Justin Worthe <justin.worthe@entelect.co.za>
Date: Thu, 31 Jul 2014 13:58:22 +0200
Subject: Initial commit

---
 source/logic/MazeMath.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 source/logic/MazeMath.cpp

(limited to 'source/logic/MazeMath.cpp')

diff --git a/source/logic/MazeMath.cpp b/source/logic/MazeMath.cpp
new file mode 100644
index 0000000..84b27dd
--- /dev/null
+++ b/source/logic/MazeMath.cpp
@@ -0,0 +1,18 @@
+#include "MazeMath.h"
+
+double MazeMath::round(double value)
+{
+    if (static_cast<int>(value*10)%10 < 5)
+    {
+        return floor(value);
+    }
+    else
+    {
+        return ceil(value);
+    }
+}
+
+double MazeMath::distance(double x1, double y1, double x2, double y2)
+{
+    return sqrt(pow(x1-x2, 2) + pow(y1-y2, 2));
+}
-- 
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