C++11 random

Source/Util/Random.cpp

@@ -8,7 +8,9 @@
 
 namespace Random
 {
+    std::minstd_rand gen;
 
+/*
 	int integer(int low, int high)
 	{
 		return rand() % (high - low + 1) + low;
@@ -25,28 +27,22 @@ namespace Random
 
 		return newNum / multiplier;
 	}
-
+*/
     void setSeed(int seed)
     {
-        srand(seed);
+        gen.seed(seed);
     }
 
-    Generator::Generator()
-    {
-        m_rng.seed(std::random_device()());
-    }
 
-    void Generator::setSeed(int value)
+    int integer(int low, int high)
     {
-        m_rng.seed(value);
+        std::uniform_int_distribution<int> dist(low, high);
+        return dist(gen);
     }
 
-    int Generator::get(int low, int high)
+    double decimal(double low, double high)
     {
-        std::uniform_int_distribution<std::mt19937::result_type> distribution(low, high);
-        return distribution(m_rng);
+        std::uniform_real_distribution<double> dist(low, high);
+        return dist(gen);
     }
-
-
-
 }

Source/Util/Random.h

@@ -10,17 +10,6 @@ namespace Random
 	double decimalD ( double low, double high, int precision = 1 );
 
 	void setSeed (int seed);
-
-	class Generator
-	{
-        public:
-            Generator();
-            void setSeed (int value);
-            int get(int low, int high);
-
-        private:
-            std::mt19937 m_rng;
-	};
 }
 
 #endif

Source/World/Chunk/Chunk.h

@@ -54,6 +54,8 @@ class Chunk : public Entity
         bool hasMesh        () const;
         bool hasBuffered    () const;
 
+        bool needsRegen     () const;
+
         void generateMesh   ();
         void bufferMesh     ();
 
@@ -86,6 +88,8 @@ class Chunk : public Entity
 
         void resetLight();
 
+        Chunk* getAdjacentChunk (int dx, int dz) const;
+
     private:
         Chunk_Blocks& getBlocks_nc ();
 

Source/World/Chunk/Chunk_Blocks.cpp

@@ -154,7 +154,9 @@ void Chunk_Blocks::resetLight()
 void Chunk_Blocks::floodNaturalLight(int x, int y, int z, uint8_t value)
 {
     if (x < 0)
+    {
         return;
+    }
 
     if (x > World_Constants::CHUNK_SIZE - 1)
         return;