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// ChunkDesc.cpp
// Implements the cChunkDesc class representing the chunk description used while generating a chunk. This class is also exported to Lua for HOOK_CHUNK_GENERATING.
#include "Globals.h"
#include "ChunkDesc.h"
cChunkDesc::cChunkDesc(void) :
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::~cChunkDesc()
{
// Nothing needed yet
}
void cChunkDesc::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 cChunkDesc::SetBlock(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
{
int Index = cChunkDef::MakeIndex(a_RelX, a_RelY, a_RelZ);
cChunkDef::SetBlock(m_BlockTypes, Index, a_BlockType);
cChunkDef::SetNibble(m_BlockMeta, Index, a_BlockMeta);
}
void cChunkDesc::SetBlockType(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_BlockType)
{
cChunkDef::SetBlock(m_BlockTypes, a_RelX, a_RelY, a_RelZ, a_BlockType);
}
BLOCKTYPE cChunkDesc::GetBlockType(int a_RelX, int a_RelY, int a_RelZ)
{
return cChunkDef::GetBlock(m_BlockTypes, a_RelX, a_RelY, a_RelZ);
}
NIBBLETYPE cChunkDesc::GetBlockMeta(int a_RelX, int a_RelY, int a_RelZ)
{
return cChunkDef::GetNibble(m_BlockMeta, a_RelX, a_RelY, a_RelZ);
}
void cChunkDesc::SetBlockMeta(int a_RelX, int a_RelY, int a_RelZ, NIBBLETYPE a_BlockMeta)
{
cChunkDef::SetNibble(m_BlockMeta, a_RelX, a_RelY, a_RelZ, a_BlockMeta);
}
void cChunkDesc::SetBiome(int a_RelX, int a_RelZ, int a_BiomeID)
{
cChunkDef::SetBiome(m_BiomeMap, a_RelX, a_RelZ, (EMCSBiome)a_BiomeID);
}
EMCSBiome cChunkDesc::GetBiome(int a_RelX, int a_RelZ)
{
return cChunkDef::GetBiome(m_BiomeMap, a_RelX, a_RelZ);
}
void cChunkDesc::SetHeight(int a_RelX, int a_RelZ, int a_Height)
{
cChunkDef::SetHeight(m_HeightMap, a_RelX, a_RelZ, a_Height);
}
int cChunkDesc::GetHeight(int a_RelX, int a_RelZ)
{
return cChunkDef::GetHeight(m_HeightMap, a_RelX, a_RelZ);
}
void cChunkDesc::SetUseDefaultBiomes(bool a_bUseDefaultBiomes)
{
m_bUseDefaultBiomes = a_bUseDefaultBiomes;
}
bool cChunkDesc::IsUsingDefaultBiomes(void) const
{
return m_bUseDefaultBiomes;
}
void cChunkDesc::SetUseDefaultHeight(bool a_bUseDefaultHeight)
{
m_bUseDefaultHeight = a_bUseDefaultHeight;
}
bool cChunkDesc::IsUsingDefaultHeight(void) const
{
return m_bUseDefaultHeight;
}
void cChunkDesc::SetUseDefaultComposition(bool a_bUseDefaultComposition)
{
m_bUseDefaultComposition = a_bUseDefaultComposition;
}
bool cChunkDesc::IsUsingDefaultComposition(void) const
{
return m_bUseDefaultComposition;
}
void cChunkDesc::SetUseDefaultStructures(bool a_bUseDefaultStructures)
{
m_bUseDefaultStructures = a_bUseDefaultStructures;
}
bool cChunkDesc::IsUsingDefaultStructures(void) const
{
return m_bUseDefaultStructures;
}
void cChunkDesc::SetUseDefaultFinish(bool a_bUseDefaultFinish)
{
m_bUseDefaultFinish = a_bUseDefaultFinish;
}
bool cChunkDesc::IsUsingDefaultFinish(void) const
{
return m_bUseDefaultFinish;
}
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