1 files changed, 64 insertions, 0 deletions
diff --git a/source/HeiGen.h b/source/HeiGen.h
new file mode 100644
index 000000000..aca2fd593
--- /dev/null
+++ b/source/HeiGen.h
@@ -0,0 +1,64 @@
+
+// HeiGen.h
+
+/*
+Interfaces to the various height generators:
+	- cHeiGenFlat
+	- cHeiGenClassic
+	- cHeiGenBiomal
+*/
+
+
+
+
+
+#pragma once
+
+#include "cChunkGenerator.h"
+#include "cNoise.h"
+
+
+
+
+
+class cHeiGenFlat :
+	public cTerrainHeightGen
+{
+public:
+	cHeiGenFlat(int a_Height) : m_Height(a_Height) {}
+	
+protected:
+
+	int m_Height;
+
+	// cTerrainHeightGen override:
+	virtual void GenHeightMap(int a_ChunkX, int a_ChunkZ, cChunkDef::HeightMap & a_HeightMap) override;
+} ;
+
+
+
+
+
+class cHeiGenClassic :
+	public cTerrainHeightGen
+{
+public:
+	cHeiGenClassic(int a_Seed, float a_HeightFreq1, float a_HeightAmp1, float a_HeightFreq2, float a_HeightAmp2, float a_HeightFreq3, float a_HeightAmp3);
+	
+protected:
+
+	int m_Seed;
+	cNoise m_Noise;
+	float m_HeightFreq1, m_HeightAmp1;
+	float m_HeightFreq2, m_HeightAmp2;
+	float m_HeightFreq3, m_HeightAmp3;
+	
+	float GetNoise(float x, float y);
+
+	// cTerrainHeightGen override:
+	virtual void GenHeightMap(int a_ChunkX, int a_ChunkZ, cChunkDef::HeightMap & a_HeightMap) override;
+} ;
+
+
+
+