Add random number engine

Minecraft.cbp

@@ -91,6 +91,8 @@
 		<Unit filename="Source/Texture/Texture.h" />
 		<Unit filename="Source/Texture/Texture_Atlas.cpp" />
 		<Unit filename="Source/Texture/Texture_Atlas.h" />
+		<Unit filename="Source/Util/Random.cpp" />
+		<Unit filename="Source/Util/Random.h" />
 		<Unit filename="Source/World/Block/Block_Data.cpp" />
 		<Unit filename="Source/World/Block/Block_Data.h" />
 		<Unit filename="Source/World/Block/Block_Database.cpp" />

Source/Application.cpp

@@ -2,7 +2,7 @@
 
 #include "Display.h"
 
-#include "States/Playing.h"
+#include "States/SPlaying.h"
 
 Application::Application()
 {

Source/Application.h

@@ -6,7 +6,7 @@
 
 #include "States/Game_State.h"
 
-#include "Renderer/Master.h"
+#include "Renderer/RMaster.h"
 
 #include "Entity.h"
 #include "Camera.h"

Source/Util/Random.cpp

@@ -0,0 +1,24 @@
+#include "Random.h"
+
+
+namespace Random
+{
+    std::mt19937_64 randomEngine;
+
+    void init()
+    {
+        randomEngine.seed(std::time(nullptr));
+    }
+
+    int64_t intInRange(int64_t low, int64_t high)
+    {
+        std::uniform_int_distribution<int64_t> dist (low, high);
+        return dist(randomEngine);
+    }
+
+    float floatInRange(float low, float high)
+    {
+        std::uniform_real_distribution<float> dist (low, high);
+        return dist(randomEngine);
+    }
+}

Source/Util/Random.h

@@ -0,0 +1,50 @@
+#ifndef RANDOM_H_INCLUDED
+#define RANDOM_H_INCLUDED
+
+#include <random>
+#include <cstdint>
+#include <ctime>
+
+namespace Random
+{
+    void init();
+
+    int64_t intInRange(int64_t low, int64_t high);
+    float floatInRange(float low, float high);
+
+    template<typename Engine>
+    class Generator
+    {
+        public:
+            Generator()
+            {
+                m_randomEngine.seed(std::time(nullptr));
+            }
+
+            int64_t intInRange(int64_t low, int64_t high)
+            {
+                std::uniform_int_distribution<int64_t> dist (low, high);
+                return dist(m_randomEngine);
+            }
+
+            float floatInRange(float low, float high)
+            {
+                std::uniform_real_distribution<float> dist (low, high);
+                return dist(m_randomEngine);
+            }
+
+            template<typename T>
+            T numberInRange(T low, T high)
+            {
+                std::uniform_real_distribution<T> dist (low, high);
+                return dist(m_randomEngine);
+            }
+
+        private:
+            Engine m_randomEngine;
+    };
+
+
+}
+
+#endif // RANDOM_H_INCLUDED

Source/main.cpp

@@ -1,14 +1,28 @@
 #include "Display.h"
 
 #include "Application.h"
+#include "Util/Random.h"
+
+#include <iostream>
 
 int main()
 {
+    Random::init();
+
+    Random::Generator<std::minstd_rand> randomGen;
+
+    for (int i = 0; i < 10; i++)
+    {
+        std::cout << randomGen.numberInRange(5.0, 8.0) << std::endl;
+    }
+
+/*
     Display::init();
 
     Application app;
 
     app.runMainGameLoop();
 
     return 0;
+*/
 }