1 files changed, 191 insertions, 0 deletions

diff --git a/source/Generating/ChunkDesc.h b/source/Generating/ChunkDesc.h
new file mode 100644
index 000000000..02b67998a
--- /dev/null
+++ b/source/Generating/ChunkDesc.h
@@ -0,0 +1,191 @@
+
+// ChunkDesc.h
+
+// Declares the cChunkDesc class representing the chunk description used while generating a chunk. This class is also exported to Lua for HOOK_CHUNK_GENERATING.
+
+
+
+
+
+#pragma once
+
+#include "../ChunkDef.h"
+
+
+
+
+
+class cChunkDesc  // tolua_export
+{  // tolua_export
+public:
+	cChunkDesc(
+		cChunkDef::BlockTypes &   a_BlockTypes,
+		cChunkDef::BlockNibbles & a_BlockNibbles ,
+		cChunkDef::HeightMap &    a_HeightMap,
+		cChunkDef::BiomeMap &     a_BiomeMap
+	)
+		: m_BiomeMap(a_BiomeMap)
+		, m_BlockTypes(a_BlockTypes)
+		, m_BlockMeta(a_BlockNibbles)
+		, m_HeightMap(a_HeightMap)
+		, m_bUseDefaultBiomes(true)
+		, m_bUseDefaultHeight(true)
+		, m_bUseDefaultComposition(true)
+		, m_bUseDefaultStructures(true)
+		, m_bUseDefaultFinish(true)
+	{
+		memset(m_BlockTypes, 0, sizeof(cChunkDef::BlockTypes));
+		memset(m_BlockMeta,  0, sizeof(cChunkDef::BlockNibbles));
+		memset(m_BiomeMap,   0, sizeof(cChunkDef::BiomeMap));
+		memset(m_HeightMap,  0, sizeof(cChunkDef::HeightMap));
+	}
+	
+	~cChunkDesc()
+	{}
+
+	// tolua_begin
+
+
+
+	// Block functions:
+	void FillBlocks(BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
+	{
+		const NIBBLETYPE CompressedMeta = a_BlockMeta | a_BlockMeta << 4;
+		memset(m_BlockTypes, a_BlockType,    sizeof(cChunkDef::BlockTypes));
+		memset(m_BlockMeta,  CompressedMeta, sizeof(cChunkDef::BlockNibbles));
+	}
+
+
+	void SetBlock(int a_X, int a_Y, int a_Z, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
+	{
+		cChunkDef::SetBlock( m_BlockTypes, a_X, a_Y, a_Z, a_BlockType );
+		cChunkDef::SetNibble( m_BlockMeta, a_X, a_Y, a_Z, a_BlockMeta );
+	}
+
+
+	BLOCKTYPE GetBlock( int a_X, int a_Y, int a_Z )
+	{
+		return cChunkDef::GetBlock( m_BlockTypes, a_X, a_Y, a_Z );
+	}
+
+
+	NIBBLETYPE GetBlockMeta( int a_X, int a_Y, int a_Z )
+	{
+		return cChunkDef::GetNibble( m_BlockMeta, a_X, a_Y, a_Z );
+	}
+
+
+
+	// Biome functinos
+	void SetBiome( int a_X, int a_Z, int a_BiomeID )
+	{
+		cChunkDef::SetBiome( m_BiomeMap, a_X, a_Z, (EMCSBiome)a_BiomeID );
+	}
+
+
+	int GetBiome( int a_X, int a_Z )
+	{
+		return cChunkDef::GetBiome( m_BiomeMap, a_X, a_Z );
+	}
+
+
+
+	// Height functions
+	void SetHeight( int a_X, int a_Z, int a_Height )
+	{
+		cChunkDef::SetHeight( m_HeightMap, a_X, a_Z, a_Height );
+	}
+
+
+	int GetHeight( int a_X, int a_Z )
+	{
+		return cChunkDef::GetHeight( m_HeightMap, a_X, a_Z );
+	}
+
+
+
+	// Functions to explicitly tell the server to use default behavior for certain parts of generating terrain
+	void SetUseDefaultBiomes(bool a_bUseDefaultBiomes)
+	{
+		m_bUseDefaultBiomes = a_bUseDefaultBiomes;
+	}
+	
+	
+	bool IsUsingDefaultBiomes(void) const
+	{
+		return m_bUseDefaultBiomes;
+	}
+
+
+	void SetUseDefaultHeight(bool a_bUseDefaultHeight)
+	{
+		m_bUseDefaultHeight = a_bUseDefaultHeight;
+	}
+	
+	
+	bool IsUsingDefaultHeight(void) const
+	{
+		return m_bUseDefaultHeight;
+	}
+	
+	
+	void SetUseDefaultComposition(bool a_bUseDefaultComposition)
+	{
+		m_bUseDefaultComposition = a_bUseDefaultComposition;
+	}
+	
+	
+	bool IsUsingDefaultComposition(void) const
+	{
+		return m_bUseDefaultComposition;
+	}
+
+
+	void SetUseDefaultStructures(bool a_bUseDefaultStructures)
+	{
+		m_bUseDefaultStructures = a_bUseDefaultStructures;
+	}
+	
+	
+	bool IsUsingDefaultStructures(void) const
+	{
+		return m_bUseDefaultStructures;
+	}
+
+
+	void SetUseDefaultFinish(bool a_bUseDefaultFinish)
+	{
+		m_bUseDefaultFinish = a_bUseDefaultFinish;
+	}
+	
+	
+	bool IsUsingDefaultFinish(void) const
+	{
+		return m_bUseDefaultFinish;
+	}
+
+	// tolua_end
+	
+	
+	// Accessors used by cChunkGenerator::Generator descendants:
+	cChunkDef::BiomeMap &     GetBiomeMap  (void) { return m_BiomeMap; }
+	cChunkDef::BlockTypes &   GetBlockTypes(void) { return m_BlockTypes; }
+	cChunkDef::BlockNibbles & GetBlockMetas(void) { return m_BlockMeta; }
+	cChunkDef::HeightMap &    GetHeightMap (void) { return m_HeightMap; }
+
+private:
+	bool m_bUseDefaultBiomes;
+	bool m_bUseDefaultHeight;
+	bool m_bUseDefaultComposition;
+	bool m_bUseDefaultStructures;
+	bool m_bUseDefaultFinish;
+
+	cChunkDef::BiomeMap     & m_BiomeMap;
+	cChunkDef::BlockTypes   & m_BlockTypes;
+	cChunkDef::BlockNibbles & m_BlockMeta;
+	cChunkDef::HeightMap    & m_HeightMap;
+} ;  // tolua_export
+
+
+
+