1 files changed, 81 insertions, 0 deletions

diff --git a/Tools/AnvilStats/HeightBiomeMap.h b/Tools/AnvilStats/HeightBiomeMap.h
new file mode 100644
index 000000000..d38fa4733
--- /dev/null
+++ b/Tools/AnvilStats/HeightBiomeMap.h
@@ -0,0 +1,81 @@
+
+// HeightBiomeMap.h
+
+// Declares the cHeightBiomeMap class representing a stats module that produces an image of heights and biomes combined
+
+
+
+
+
+#pragma once
+
+#include "ImageComposingCallback.h"
+
+
+
+
+
+class cHeightBiomeMap :
+	public cImageComposingCallback
+{
+	typedef cImageComposingCallback super;
+	
+public:
+	// Minima and maxima for the regions processed through this callback
+	int m_MinRegionX, m_MaxRegionX;
+	int m_MinRegionZ, m_MaxRegionZ;
+	
+	cHeightBiomeMap(void);
+	
+protected:
+	int m_CurrentChunkX;  // Absolute chunk coords
+	int m_CurrentChunkZ;
+	int m_CurrentChunkRelX;  // Chunk offset from the start of the region
+	int m_CurrentChunkRelZ;
+	
+	char      m_ChunkBiomes[16 * 16];        ///< Biome-map  for the current chunk
+	int       m_ChunkHeight[16 * 16];        ///< Height-map for the current chunk
+	BLOCKTYPE m_BlockTypes [16 * 16 * 256];  ///< Block data for the current chunk (between OnSection() and OnSectionsFinished() )
+
+	// cCallback overrides:
+	virtual bool OnNewRegion(int a_RegionX, int a_RegionZ) override;
+	virtual bool OnNewChunk(int a_ChunkX, int a_ChunkZ) override;
+	virtual bool OnHeader(int a_FileOffset, unsigned char a_NumSectors, int a_Timestamp) override { return CALLBACK_CONTINUE; }
+	virtual bool OnCompressedDataSizePos(int a_CompressedDataSize, int a_DataOffset, char a_CompressionMethod) override { return CALLBACK_CONTINUE; }
+	virtual bool OnDecompressedData(const char * a_DecompressedNBT, int a_DataSize) override { return CALLBACK_CONTINUE; }
+	virtual bool OnRealCoords(int a_ChunkX, int a_ChunkZ) override { return CALLBACK_CONTINUE; }
+	virtual bool OnLastUpdate(Int64 a_LastUpdate) override { return CALLBACK_CONTINUE; }
+	virtual bool OnTerrainPopulated(bool a_Populated) override { return a_Populated ? CALLBACK_CONTINUE : CALLBACK_ABORT; }  // If not populated, we don't want it!
+	virtual bool OnBiomes(const unsigned char * a_BiomeData) override;
+	virtual bool OnHeightMap(const int * a_HeightMapBE) override;
+	virtual bool OnSection(
+		unsigned char a_Y,
+		const BLOCKTYPE * a_BlockTypes,
+		const NIBBLETYPE * a_BlockAdditional,
+		const NIBBLETYPE * a_BlockMeta,
+		const NIBBLETYPE * a_BlockLight,
+		const NIBBLETYPE * a_BlockSkyLight
+	) override;
+	virtual bool OnSectionsFinished(void) override;
+	
+} ;
+
+
+
+
+
+class cHeightBiomeMapFactory :
+	public cCallbackFactory
+{
+public:
+	virtual ~cHeightBiomeMapFactory();
+	
+	virtual cCallback * CreateNewCallback(void) override
+	{
+		return new cHeightBiomeMap;
+	}
+} ;
+
+
+
+