1 files changed, 0 insertions, 626 deletions

diff --git a/source/BlockArea.cpp b/source/BlockArea.cpp
deleted file mode 100644
index 7750b94fb..000000000
--- a/source/BlockArea.cpp
+++ /dev/null
@@ -1,626 +0,0 @@
-

-// BlockArea.cpp

-

-// Implements the cBlockArea object representing an area of block data that can be queried from cWorld and then accessed again without further queries

-// The object also supports writing the blockdata back into cWorld, even into other coords

-

-#include "Globals.h"

-#include "BlockArea.h"

-#include "cWorld.h"

-

-

-

-

-

-cBlockArea::cBlockArea(void) :

-	m_SizeX(0),

-	m_SizeY(0),

-	m_SizeZ(0),

-	m_BlockTypes(NULL),

-	m_BlockMetas(NULL),

-	m_BlockLight(NULL),

-	m_BlockSkyLight(NULL)

-{

-}

-

-

-

-

-

-cBlockArea::~cBlockArea()

-{

-	Clear();

-}

-

-

-

-

-

-void cBlockArea::Clear(void)

-{

-	delete[] m_BlockTypes;    m_BlockTypes = NULL;

-	delete[] m_BlockMetas;    m_BlockMetas = NULL;

-	delete[] m_BlockLight;    m_BlockLight = NULL;

-	delete[] m_BlockSkyLight; m_BlockSkyLight = NULL;

-	m_SizeX = 0;

-	m_SizeY = 0;

-	m_SizeZ = 0;

-}

-

-

-

-

-bool cBlockArea::Read(cWorld * a_World, int a_MinBlockX, int a_MaxBlockX, int a_MinBlockY, int a_MaxBlockY, int a_MinBlockZ, int a_MaxBlockZ, int a_DataTypes)

-{

-	// Normalize the coords:

-	if (a_MinBlockX > a_MaxBlockX)

-	{

-		std::swap(a_MinBlockX, a_MaxBlockX);

-	}

-	if (a_MinBlockY > a_MaxBlockY)

-	{

-		std::swap(a_MinBlockY, a_MaxBlockY);

-	}

-	if (a_MinBlockZ > a_MaxBlockZ)

-	{

-		std::swap(a_MinBlockZ, a_MaxBlockZ);

-	}

-	

-	// Check coords validity:

-	if (a_MinBlockY < 0)

-	{

-		LOGWARNING("cBlockArea:Read(): MinBlockY less than zero, adjusting to zero");

-		a_MinBlockY = 0;

-	}

-	else if (a_MinBlockY >= cChunkDef::Height)

-	{

-		LOGWARNING("cBlockArea::Read(): MinBlockY more than chunk height, adjusting to chunk height");

-		a_MinBlockY = cChunkDef::Height - 1;

-	}

-	if (a_MaxBlockY < 0)

-	{

-		LOGWARNING("cBlockArea:Read(): MaxBlockY less than zero, adjusting to zero");

-		a_MaxBlockY = 0;

-	}

-	else if (a_MinBlockY >= cChunkDef::Height)

-	{

-		LOGWARNING("cBlockArea::Read(): MaxBlockY more than chunk height, adjusting to chunk height");

-		a_MaxBlockY = cChunkDef::Height - 1;

-	}

-	

-	// Allocate the needed memory:

-	Clear();

-	if (!SetSize(a_MaxBlockX - a_MinBlockX, a_MaxBlockY - a_MinBlockY, a_MaxBlockZ - a_MinBlockZ, a_DataTypes))

-	{

-		return false;

-	}

-	m_OriginX = a_MinBlockX;

-	m_OriginY = a_MinBlockY;

-	m_OriginZ = a_MinBlockZ;

-	cChunkReader Reader(*this);

-	

-	// Convert block coords to chunks coords:

-	int MinChunkX, MaxChunkX;

-	int MinChunkZ, MaxChunkZ;

-	cChunkDef::AbsoluteToRelative(a_MinBlockX, a_MinBlockY, a_MinBlockZ, MinChunkX, MinChunkZ);

-	cChunkDef::AbsoluteToRelative(a_MaxBlockX, a_MaxBlockY, a_MaxBlockZ, MaxChunkX, MaxChunkZ);

-	

-	// Query block data:

-	if (!a_World->ForEachChunkInRect(MinChunkX, MaxChunkX, MinChunkZ, MaxChunkZ, Reader))

-	{

-		Clear();

-		return false;

-	}

-	return true;

-}

-

-

-

-

-

-bool cBlockArea::Write(cWorld * a_World, int a_MinBlockX, int a_MinBlockY, int a_MinBlockZ, int a_DataTypes)

-{

-	// TODO

-	ASSERT(!"Not implemented yet");

-	return false;

-}

-

-

-

-

-

-

-void cBlockArea::SetRelBlockType(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_BlockType)

-{

-	if (m_BlockTypes == NULL)

-	{

-		LOGWARNING("cBlockArea: BlockTypes have not been read!");

-		return;

-	}

-	m_BlockTypes[MakeIndex(a_RelX, a_RelY, a_RelZ)] = a_BlockType;

-}

-

-

-

-

-

-void cBlockArea::SetBlockType(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType)

-{

-	SetRelBlockType(a_BlockX - m_OriginX, a_BlockY - m_OriginY, a_BlockZ - m_OriginZ, a_BlockType);

-}

-

-

-

-

-

-void cBlockArea::SetRelBlockMeta(int a_RelX, int a_RelY, int a_RelZ, NIBBLETYPE a_BlockMeta)

-{

-	SetRelNibble(a_RelX, a_RelY, a_RelZ, a_BlockMeta, m_BlockMetas);

-}

-

-

-

-

-

-void cBlockArea::SetBlockMeta(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_BlockMeta)

-{

-	SetNibble(a_BlockX, a_BlockY, a_BlockZ, a_BlockMeta, m_BlockMetas);

-}

-

-

-

-

-

-void cBlockArea::SetRelBlockLight(int a_RelX, int a_RelY, int a_RelZ, NIBBLETYPE a_BlockLight)

-{

-	SetRelNibble(a_RelX, a_RelY, a_RelZ, a_BlockLight, m_BlockLight);

-}

-

-

-

-

-

-void cBlockArea::SetBlockLight(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_BlockLight)

-{

-	SetNibble(a_BlockX, a_BlockY, a_BlockZ, a_BlockLight, m_BlockLight);

-}

-

-

-

-

-

-void cBlockArea::SetRelBlockSkyLight(int a_RelX, int a_RelY, int a_RelZ, NIBBLETYPE a_BlockSkyLight)

-{

-	SetRelNibble(a_RelX, a_RelY, a_RelZ, a_BlockSkyLight, m_BlockSkyLight);

-}

-

-

-

-

-

-void cBlockArea::SetBlockSkyLight(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_BlockSkyLight)

-{

-	SetNibble(a_BlockX, a_BlockY, a_BlockZ, a_BlockSkyLight, m_BlockSkyLight);

-}

-

-

-

-

-

-BLOCKTYPE cBlockArea::GetRelBlockType(int a_RelX,   int a_RelY,   int a_RelZ)

-{

-	if (m_BlockTypes == NULL)

-	{

-		LOGWARNING("cBlockArea: BlockTypes have not been read!");

-		return E_BLOCK_AIR;

-	}

-	return m_BlockTypes[MakeIndex(a_RelX, a_RelY, a_RelZ)];

-}

-

-

-

-

-

-BLOCKTYPE cBlockArea::GetBlockType(int a_BlockX, int a_BlockY, int a_BlockZ)

-{

-	return GetRelBlockType(a_BlockX - m_OriginX, a_BlockY - m_OriginY, a_BlockZ - m_OriginZ);

-}

-

-

-

-

-

-NIBBLETYPE cBlockArea::GetRelBlockMeta(int a_RelX, int a_RelY, int a_RelZ)

-{

-	return GetRelNibble(a_RelX, a_RelY, a_RelZ, m_BlockMetas);

-}

-

-

-

-

-

-NIBBLETYPE cBlockArea::GetBlockMeta(int a_BlockX, int a_BlockY, int a_BlockZ)

-{

-	return GetNibble(a_BlockX, a_BlockY, a_BlockZ, m_BlockMetas);

-}

-

-

-

-

-

-NIBBLETYPE cBlockArea::GetRelBlockLight(int a_RelX, int a_RelY, int a_RelZ)

-{

-	return GetRelNibble(a_RelX, a_RelY, a_RelZ, m_BlockLight);

-}

-

-

-

-

-

-NIBBLETYPE cBlockArea::GetBlockLight(int a_BlockX, int a_BlockY, int a_BlockZ)

-{

-	return GetNibble(a_BlockX, a_BlockY, a_BlockZ, m_BlockLight);

-}

-

-

-

-

-

-NIBBLETYPE cBlockArea::GetRelBlockSkyLight(int a_RelX, int a_RelY, int a_RelZ)

-{

-	return GetRelNibble(a_RelX, a_RelY, a_RelZ, m_BlockSkyLight);

-}

-

-

-

-

-

-NIBBLETYPE cBlockArea::GetBlockSkyLight(int a_BlockX, int a_BlockY, int a_BlockZ)

-{

-	return GetNibble(a_BlockX, a_BlockY, a_BlockZ, m_BlockSkyLight);

-}

-

-

-

-

-

-int cBlockArea::GetDataTypes(void) const

-{

-	int res = 0;

-	if (m_BlockTypes != NULL)

-	{

-		res |= baTypes;

-	}

-	if (m_BlockMetas != NULL)

-	{

-		res |= baMetas;

-	}

-	if (m_BlockLight != NULL)

-	{

-		res |= baLight;

-	}

-	if (m_BlockSkyLight != NULL)

-	{

-		res |= baSkyLight;

-	}

-	return res;

-}

-

-

-

-

-

-bool cBlockArea::SetSize(int a_SizeX, int a_SizeY, int a_SizeZ, int a_DataTypes)

-{

-	ASSERT(m_BlockTypes == NULL);  // Has been cleared

-	

-	if (a_DataTypes & baTypes)

-	{

-		m_BlockTypes = new BLOCKTYPE[a_SizeX * a_SizeY * a_SizeZ];

-		if (m_BlockTypes == NULL)

-		{

-			return false;

-		}

-	}

-	if (a_DataTypes & baMetas)

-	{

-		m_BlockMetas = new NIBBLETYPE[a_SizeX * a_SizeY * a_SizeZ];

-		if (m_BlockMetas == NULL)

-		{

-			delete[] m_BlockTypes;

-			return false;

-		}

-	}

-	if (a_DataTypes & baLight)

-	{

-		m_BlockLight = new NIBBLETYPE[a_SizeX * a_SizeY * a_SizeZ];

-		if (m_BlockLight == NULL)

-		{

-			delete[] m_BlockMetas;

-			delete[] m_BlockTypes;

-			return false;

-		}

-	}

-	if (a_DataTypes & baSkyLight)

-	{

-		m_BlockSkyLight = new NIBBLETYPE[a_SizeX * a_SizeY * a_SizeZ];

-		if (m_BlockSkyLight == NULL)

-		{

-			delete[] m_BlockLight;

-			delete[] m_BlockMetas;

-			delete[] m_BlockTypes;

-			return false;

-		}

-	}

-	m_SizeX = a_SizeX;

-	m_SizeY = a_SizeY;

-	m_SizeZ = a_SizeZ;

-	return true;

-}

-

-

-

-

-

-int cBlockArea::MakeIndex(int a_RelX, int a_RelY, int a_RelZ)

-{

-	return a_RelX + a_RelZ * m_SizeZ + a_RelY * m_SizeX * m_SizeZ;

-}

-

-

-

-

-

-void cBlockArea::SetRelNibble(int a_RelX, int a_RelY, int a_RelZ, NIBBLETYPE a_Value, NIBBLETYPE * a_Array)

-{

-	if (a_Array == NULL)

-	{

-		LOGWARNING("cBlockArea: datatype has not been read!");

-		return;

-	}

-	a_Array[MakeIndex(a_RelX, a_RelY, a_RelZ)] = a_Value;

-}

-

-

-

-

-

-void cBlockArea::SetNibble(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_Value, NIBBLETYPE * a_Array)

-{

-	SetRelNibble(a_BlockX - m_OriginX, a_BlockY - m_OriginY, a_BlockZ - m_OriginZ, a_Value, a_Array);

-}

-

-

-

-

-

-NIBBLETYPE cBlockArea::GetRelNibble(int a_RelX,   int a_RelY,   int a_RelZ,   NIBBLETYPE * a_Array)

-{

-	if (a_Array == NULL)

-	{

-		LOGWARNING("cBlockArea: datatype has not been read!");

-		return 16;

-	}

-	return a_Array[MakeIndex(a_RelX, a_RelY, a_RelZ)];

-}

-

-

-

-

-

-NIBBLETYPE cBlockArea::GetNibble(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE * a_Array)

-{

-	return GetRelNibble(a_BlockX - m_OriginX, a_BlockY - m_OriginY, a_BlockZ - m_OriginZ, a_Array);

-}

-

-

-

-

-

-

-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

-// cBlockArea::cChunkReader:

-

-cBlockArea::cChunkReader::cChunkReader(cBlockArea & a_Area) :

-	m_Area(a_Area),

-	m_OriginX(a_Area.m_OriginX),

-	m_OriginY(a_Area.m_OriginY),

-	m_OriginZ(a_Area.m_OriginZ)

-{

-}

-

-

-

-

-

-void cBlockArea::cChunkReader::CopyNibbles(NIBBLETYPE * a_AreaDst, const NIBBLETYPE * a_ChunkSrc)

-{

-	int SizeY = m_Area.m_SizeY;

-	int MinY = m_OriginY;

-	

-	// SizeX, SizeZ are the dmensions of the block data to copy from the current chunk (size of the geometric union)

-	// OffX, OffZ are the offsets of the current chunk data from the area origin

-	// BaseX, BaseZ are the offsets of the area data within the current chunk from the chunk borders

-	int SizeX = cChunkDef::Width;

-	int SizeZ = cChunkDef::Width;

-	int OffX, OffZ;

-	int BaseX, BaseZ;

-	OffX = m_CurrentChunkX * cChunkDef::Width - m_OriginX;

-	if (OffX < 0)

-	{

-		BaseX = -OffX;

-		SizeX += OffX;  // SizeX is decreased, OffX is negative

-		OffX = 0;

-	}

-	else

-	{

-		BaseX = 0;

-	}

-	OffZ = m_CurrentChunkZ * cChunkDef::Width - m_OriginZ;

-	if (OffZ < 0)

-	{

-		BaseZ = -OffZ;

-		SizeZ += OffZ;  // SizeZ is decreased, OffZ is negative

-		OffZ = 0;

-	}

-	else

-	{

-		BaseZ = 0;

-	}

-	// If the chunk extends beyond the area in the X or Z axis, cut off the Size:

-	if ((m_CurrentChunkX + 1) * cChunkDef::Width > m_OriginX + m_Area.m_SizeX)

-	{

-		SizeX -= (m_CurrentChunkX + 1) * cChunkDef::Width - (m_OriginX + m_Area.m_SizeX);

-	}

-	if ((m_CurrentChunkZ + 1) * cChunkDef::Width > m_OriginZ + m_Area.m_SizeZ)

-	{

-		SizeZ -= (m_CurrentChunkZ + 1) * cChunkDef::Width - (m_OriginZ + m_Area.m_SizeZ);

-	}

-

-	for (int y = 0; y < SizeY; y++)

-	{

-		int ChunkY = MinY + y;

-		int AreaY = y;

-		for (int z = 0; z < SizeZ; z++)

-		{

-			int ChunkZ = BaseZ + z;

-			int AreaZ = OffZ + z;

-			for (int x = 0; x < SizeX; x++)

-			{

-				int ChunkX = BaseX + x;

-				int AreaX = OffX + x;

-				a_AreaDst[m_Area.MakeIndex(AreaX, AreaY, AreaZ)] = cChunkDef::GetNibble(a_ChunkSrc, ChunkX, ChunkY, ChunkZ);

-			}  // for x

-		}  // for z

-	}  // for y

-}

-

-

-

-

-

-bool cBlockArea::cChunkReader::Coords(int a_ChunkX, int a_ChunkZ)

-{

-	m_CurrentChunkX = a_ChunkX;

-	m_CurrentChunkZ = a_ChunkZ;

-	return true;

-}

-

-

-

-

-

-void cBlockArea::cChunkReader::BlockTypes(const BLOCKTYPE * a_BlockTypes)

-{

-	if (m_Area.m_BlockTypes == NULL)

-	{

-		// Don't want BlockTypes

-		return;

-	}

-	

-	int SizeY = m_Area.m_SizeY;

-	int MinY = m_OriginY;

-	

-	// SizeX, SizeZ are the dmensions of the block data to copy from the current chunk (size of the geometric union)

-	// OffX, OffZ are the offsets of the current chunk data from the area origin

-	// BaseX, BaseZ are the offsets of the area data within the current chunk from the chunk borders

-	int SizeX = cChunkDef::Width;

-	int SizeZ = cChunkDef::Width;

-	int OffX, OffZ;

-	int BaseX, BaseZ;

-	OffX = m_CurrentChunkX * cChunkDef::Width - m_OriginX;

-	if (OffX < 0)

-	{

-		BaseX = -OffX;

-		SizeX += OffX;  // SizeX is decreased, OffX is negative

-		OffX = 0;

-	}

-	else

-	{

-		BaseX = 0;

-	}

-	OffZ = m_CurrentChunkZ * cChunkDef::Width - m_OriginZ;

-	if (OffZ < 0)

-	{

-		BaseZ = -OffZ;

-		SizeZ += OffZ;  // SizeZ is decreased, OffZ is negative

-		OffZ = 0;

-	}

-	else

-	{

-		BaseZ = 0;

-	}

-	// If the chunk extends beyond the area in the X or Z axis, cut off the Size:

-	if ((m_CurrentChunkX + 1) * cChunkDef::Width > m_OriginX + m_Area.m_SizeX)

-	{

-		SizeX -= (m_CurrentChunkX + 1) * cChunkDef::Width - (m_OriginX + m_Area.m_SizeX);

-	}

-	if ((m_CurrentChunkZ + 1) * cChunkDef::Width > m_OriginZ + m_Area.m_SizeZ)

-	{

-		SizeZ -= (m_CurrentChunkZ + 1) * cChunkDef::Width - (m_OriginZ + m_Area.m_SizeZ);

-	}

-

-	for (int y = 0; y < SizeY; y++)

-	{

-		int ChunkY = MinY + y;

-		int AreaY = y;

-		for (int z = 0; z < SizeZ; z++)

-		{

-			int ChunkZ = BaseZ + z;

-			int AreaZ = OffZ + z;

-			for (int x = 0; x < SizeX; x++)

-			{

-				int ChunkX = BaseX + x;

-				int AreaX = OffX + x;

-				m_Area.m_BlockTypes[m_Area.MakeIndex(AreaX, AreaY, AreaZ)] = cChunkDef::GetBlock(a_BlockTypes, ChunkX, ChunkY, ChunkZ);

-			}  // for x

-		}  // for z

-	}  // for y

-}

-

-

-

-

-

-void cBlockArea::cChunkReader::BlockMeta(const NIBBLETYPE * a_BlockMetas)

-{

-	if (m_Area.m_BlockMetas == NULL)

-	{

-		// Don't want metas

-		return;

-	}

-	CopyNibbles(m_Area.m_BlockMetas, a_BlockMetas);

-}

-

-

-

-

-

-void cBlockArea::cChunkReader::BlockLight(const NIBBLETYPE * a_BlockLight)

-{

-	if (m_Area.m_BlockLight == NULL)

-	{

-		// Don't want light

-		return;

-	}

-	CopyNibbles(m_Area.m_BlockLight, a_BlockLight);

-}

-

-

-

-

-

-void cBlockArea::cChunkReader::BlockSkyLight(const NIBBLETYPE * a_BlockSkyLight)

-{

-	if (m_Area.m_BlockSkyLight == NULL)

-	{

-		// Don't want skylight

-		return;

-	}

-	CopyNibbles(m_Area.m_BlockSkyLight, a_BlockSkyLight);

-}

-

-

-

-

-