66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
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// BiomeMap.h
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// Interfaces to the cBiomeMap class representing a cCallback descendant that draws a map of biomes for the world
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#pragma once
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#include "Callback.h"
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class cBiomeMap :
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public cCallback
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{
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public:
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cBiomeMap(void);
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/** Saves the last region that it was processing */
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void Finish(void);
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protected:
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int m_CurrentChunkX; // Absolute chunk coords
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int m_CurrentChunkZ;
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int m_CurrentChunkOffX; // Chunk offset from the start of the region
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int m_CurrentChunkOffZ;
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int m_CurrentRegionX;
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int m_CurrentRegionZ;
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bool m_IsCurrentRegionValid;
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char m_Biomes[16 * 32 * 16 * 32]; // Biome map of the entire current region [x + 16 * 32 * z]
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// cCallback overrides:
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virtual bool OnNewChunk(int a_ChunkX, int a_ChunkZ) override;
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virtual bool OnHeader(int a_FileOffset, unsigned char a_NumSectors, int a_Timestamp) override { return false; }
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virtual bool OnCompressedDataSizePos(int a_CompressedDataSize, int a_DataOffset, char a_CompressionMethod) override { return false; }
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virtual bool OnDecompressedData(const char * a_DecompressedNBT, int a_DataSize) override { return false; }
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virtual bool OnRealCoords(int a_ChunkX, int a_ChunkZ) override { return false; }
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virtual bool OnLastUpdate(Int64 a_LastUpdate) override { return false; }
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virtual bool OnTerrainPopulated(bool a_Populated) override { return false; } // We don't care about "populated", the biomes are the same
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virtual bool OnBiomes(const unsigned char * a_BiomeData) override;
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void StartNewRegion(int a_RegionX, int a_RegionZ);
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} ;
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class cBiomeMapFactory :
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public cCallbackFactory
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{
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public:
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virtual ~cBiomeMapFactory();
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virtual cCallback * CreateNewCallback(void) override
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{
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return new cBiomeMap;
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}
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} ;
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