From 2295579eb790d6eff6e54e84c01da6de10809a71 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Tue, 22 May 2012 16:57:15 +0000
Subject: Better win_o ignores.  The random number system is pretty much
 together. We need a few extra helper functions to cover some other good
 things, like normalized floating point numbers, etc.

---
 src/experimental/random.h | 51 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

(limited to 'src/experimental/random.h')

diff --git a/src/experimental/random.h b/src/experimental/random.h
index c792772..ba26f21 100644
--- a/src/experimental/random.h
+++ b/src/experimental/random.h
@@ -4,5 +4,56 @@
  * This file is part of the libbu++ library and is released under the
  * terms of the license contained in the file LICENSE.
  */
+#ifndef BU_RANDOM_H
+#define BU_RANDOM_H
 
+#include "bu/singleton.h"
+#include <stdint.h>
+
+namespace Bu
+{
+	class RandomBase;
+	class Random : public Bu::Singleton<Bu::Random>
+	{
+	friend class Bu::Singleton<Bu::Random>;
+	private:
+		Random();
+		virtual ~Random();
+
+	public:
+		template<typename cl>
+		static void setGenerator()
+		{
+			delete getInstance().pGen;
+			getInstance().pGen = new cl();
+		}
+		
+		template<typename cl, typename t1>
+		static void setGenerator( t1 p1 )
+		{
+			delete getInstance().pGen;
+			getInstance().pGen = new cl( p1 );
+		}
+		
+		template<typename cl, typename t1, typename t2>
+		static void setGenerator( t1 p1, t2 p2 )
+		{
+			delete getInstance().pGen;
+			getInstance().pGen = new cl( p1, p2 );
+		}
+		
+		RandomBase &getGenerator() { return *pGen; }
+
+		static int32_t rand();
+		static void seed( int32_t iSeed );
+
+	private:
+		void checkInit();
+
+	private:
+		Bu::RandomBase *pGen;
+	};
+};
+
+#endif
 
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