Moved rng-methods to their own class/header

Test/Random.h

@@ -0,0 +1,41 @@
+#pragma once
+#include <random>
+
+namespace Eule
+{
+	/** Extensive random number generator
+	*/
+	class Random
+	{
+	public:
+		//! Will return a random double between `0` and `1`
+		static double Rand();
+
+		//! Will return a random unsigned integer.
+		static unsigned int RandomUint();
+
+		//! Will return a random integer
+		static unsigned int RandomInt();
+
+		//! Will return a random double within a range  
+		//! These bounds are INCLUSIVE!
+		static double RandomRange(const double min, const double max);
+
+		//! Will return a random integer within a range. This is faster than `(int)RandomRange(x,y)`  
+		//! These bounds are INCLUSIVE!
+		static int RandomIntRange(const int max, const int min);
+
+		//! Will 'roll' a dice, returning `true` \f$100 * chance\f$ percent of the time.
+		static bool RandomChance(const double chance);
+
+	private:
+		//! Will initialize the random number generator
+		static void InitRng();
+
+		static std::mt19937 rng;
+		static bool isRngInitialized;
+
+		// No instanciation! >:(
+		Random();
+	};
+}