NzNoise new architecture + Perlin 1D algorithm modified

include/Nazara/Noise/NoiseBase.hpp

@@ -0,0 +1,30 @@
+// Copyright (C) 2012 Rémi Bèges
+// This file is part of the "Nazara Engine".
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef NOISEBASE_H
+#define NOISEBASE_H
+
+#include <Nazara/Prerequesites.hpp>
+
+class NzNoiseBase
+{
+    public:
+        NzNoiseBase(int seed = 0);
+        virtual ~NzNoiseBase();
+
+        void SetNewSeed(int seed);
+        int GetUniformRandomValue();
+        void ShufflePermutationTable();
+    protected:
+        int perm[512];
+    private:
+        int Ua, Uc, Um;
+        int UcurrentSeed;
+        int Uprevious, Ulast;
+
+};
+
+#endif // NOISEBASE_H