1 files changed, 0 insertions, 1555 deletions

diff --git a/source/WorldStorage/WSSAnvil.cpp b/source/WorldStorage/WSSAnvil.cpp
deleted file mode 100644
index b2e104a78..000000000
--- a/source/WorldStorage/WSSAnvil.cpp
+++ /dev/null
@@ -1,1555 +0,0 @@
-
-// WSSAnvil.cpp
-
-// Implements the cWSSAnvil class representing the Anvil world storage scheme
-
-#include "Globals.h"
-#include "WSSAnvil.h"
-#include "NBTChunkSerializer.h"
-#include "../World.h"
-#include "zlib.h"
-#include "../BlockID.h"
-#include "../BlockEntities/ChestEntity.h"
-#include "../BlockEntities/DispenserEntity.h"
-#include "../BlockEntities/DropperEntity.h"
-#include "../BlockEntities/FurnaceEntity.h"
-#include "../BlockEntities/HopperEntity.h"
-#include "../BlockEntities/JukeboxEntity.h"
-#include "../BlockEntities/NoteEntity.h"
-#include "../BlockEntities/SignEntity.h"
-#include "../Item.h"
-#include "../ItemGrid.h"
-#include "../StringCompression.h"
-#include "FastNBT.h"
-#include "../Mobs/Monster.h"
-#include "../Entities/Boat.h"
-#include "../Entities/FallingBlock.h"
-#include "../Entities/Minecart.h"
-#include "../Entities/Pickup.h"
-#include "../Entities/ProjectileEntity.h"
-
-
-
-
-
-/** If defined, the BlockSkyLight values will be copied over to BlockLight upon chunk saving,
-thus making skylight visible in Minutor's Lighting mode
-*/
-// #define DEBUG_SKYLIGHT
-
-/** Maximum number of MCA files that are cached in memory. 
-Since only the header is actually in the memory, this number can be high, but still, each file means an OS FS handle.
-*/
-#define MAX_MCA_FILES 32
-
-/// The maximum size of an inflated chunk; raw chunk data is 192 KiB, allow 64 KiB more of entities
-#define CHUNK_INFLATE_MAX 256 KiB
-
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cWSSAnvil:
-
-cWSSAnvil::cWSSAnvil(cWorld * a_World) :
-	super(a_World)
-{
-	// Create a level.dat file for mapping tools, if it doesn't already exist:
-	AString fnam;
-	Printf(fnam, "%s/level.dat", a_World->GetName().c_str());
-	if (!cFile::Exists(fnam))
-	{
-		cFastNBTWriter Writer;
-		Writer.BeginCompound("");
-		Writer.AddInt("SpawnX", (int)(a_World->GetSpawnX()));
-		Writer.AddInt("SpawnY", (int)(a_World->GetSpawnY()));
-		Writer.AddInt("SpawnZ", (int)(a_World->GetSpawnZ()));
-		Writer.EndCompound();
-		Writer.Finish();
-		
-		#ifdef _DEBUG
-		cParsedNBT TestParse(Writer.GetResult().data(), Writer.GetResult().size());
-		ASSERT(TestParse.IsValid());
-		#endif  // _DEBUG
-		
-		gzFile gz = gzopen((FILE_IO_PREFIX + fnam).c_str(), "wb");
-		if (gz != NULL)
-		{
-			gzwrite(gz, Writer.GetResult().data(), Writer.GetResult().size());
-		}
-		gzclose(gz);
-	}
-}
-
-
-
-
-
-cWSSAnvil::~cWSSAnvil()
-{
-	cCSLock Lock(m_CS);
-	for (cMCAFiles::iterator itr = m_Files.begin(); itr != m_Files.end(); ++itr)
-	{
-		delete *itr;
-	}  // for itr - m_Files[]
-}
-
-
-
-
-
-bool cWSSAnvil::LoadChunk(const cChunkCoords & a_Chunk)
-{
-	AString ChunkData;
-	if (!GetChunkData(a_Chunk, ChunkData))
-	{
-		// The reason for failure is already printed in GetChunkData()
-		return false;
-	}
-	
-	return LoadChunkFromData(a_Chunk, ChunkData);
-}
-
-
-
-
-
-bool cWSSAnvil::SaveChunk(const cChunkCoords & a_Chunk)
-{
-	AString ChunkData;
-	if (!SaveChunkToData(a_Chunk, ChunkData))
-	{
-		LOGWARNING("Cannot serialize chunk [%d, %d] into data", a_Chunk.m_ChunkX, a_Chunk.m_ChunkZ);
-		return false;
-	}
-	if (!SetChunkData(a_Chunk, ChunkData))
-	{
-		LOGWARNING("Cannot store chunk [%d, %d] data", a_Chunk.m_ChunkX, a_Chunk.m_ChunkZ);
-		return false;
-	}
-	
-	// Everything successful
-	return true;
-}
-
-
-
-
-
-bool cWSSAnvil::GetChunkData(const cChunkCoords & a_Chunk, AString & a_Data)
-{
-	cCSLock Lock(m_CS);
-	cMCAFile * File = LoadMCAFile(a_Chunk);
-	if (File == NULL)
-	{
-		return false;
-	}
-	return File->GetChunkData(a_Chunk, a_Data);
-}
-
-
-
-
-
-bool cWSSAnvil::SetChunkData(const cChunkCoords & a_Chunk, const AString & a_Data)
-{
-	cCSLock Lock(m_CS);
-	cMCAFile * File = LoadMCAFile(a_Chunk);
-	if (File == NULL)
-	{
-		return false;
-	}
-	return File->SetChunkData(a_Chunk, a_Data);
-}
-
-
-
-
-
-cWSSAnvil::cMCAFile * cWSSAnvil::LoadMCAFile(const cChunkCoords & a_Chunk)
-{
-	// ASSUME m_CS is locked
-	ASSERT(m_CS.IsLocked());
-
-	const int RegionX = FAST_FLOOR_DIV(a_Chunk.m_ChunkX, 32);
-	const int RegionZ = FAST_FLOOR_DIV(a_Chunk.m_ChunkZ, 32);
-	ASSERT(a_Chunk.m_ChunkX - RegionX * 32 >= 0);
-	ASSERT(a_Chunk.m_ChunkZ - RegionZ * 32 >= 0);
-	ASSERT(a_Chunk.m_ChunkX - RegionX * 32 < 32);
-	ASSERT(a_Chunk.m_ChunkZ - RegionZ * 32 < 32);
-	
-	// Is it already cached?
-	for (cMCAFiles::iterator itr = m_Files.begin(); itr != m_Files.end(); ++itr)
-	{
-		if (((*itr) != NULL) && ((*itr)->GetRegionX() == RegionX) && ((*itr)->GetRegionZ() == RegionZ))
-		{
-			// Move the file to front and return it:
-			cMCAFile * f = *itr;
-			if (itr != m_Files.begin())
-			{
-				m_Files.erase(itr);
-				m_Files.push_front(f);
-			}
-			return f;
-		}
-	}
-	
-	// Load it anew:
-	AString FileName;
-	Printf(FileName, "%s/region", m_World->GetName().c_str());
-	cFile::CreateFolder(FILE_IO_PREFIX + FileName);
-	AppendPrintf(FileName, "/r.%d.%d.mca", RegionX, RegionZ);
-	cMCAFile * f = new cMCAFile(FileName, RegionX, RegionZ);
-	if (f == NULL)
-	{
-		return NULL;
-	}
-	m_Files.push_front(f);
-	
-	// If there are too many MCA files cached, delete the last one used:
-	if (m_Files.size() > MAX_MCA_FILES)
-	{
-		delete m_Files.back();
-		m_Files.pop_back();
-	}
-	return f;
-}
-
-
-
-
-
-bool cWSSAnvil::LoadChunkFromData(const cChunkCoords & a_Chunk, const AString & a_Data)
-{
-	// Decompress the data:
-	char Uncompressed[CHUNK_INFLATE_MAX];
-	z_stream strm;
-	strm.zalloc = (alloc_func)NULL;
-	strm.zfree = (free_func)NULL;
-	strm.opaque = NULL;
-	inflateInit(&strm);
-	strm.next_out  = (Bytef *)Uncompressed;
-	strm.avail_out = sizeof(Uncompressed);
-	strm.next_in   = (Bytef *)a_Data.data();
-	strm.avail_in  = a_Data.size();
-	int res = inflate(&strm, Z_FINISH);
-	inflateEnd(&strm);
-	if (res != Z_STREAM_END)
-	{
-		return false;
-	}
-	
-	// Parse the NBT data:
-	cParsedNBT NBT(Uncompressed, strm.total_out);
-	if (!NBT.IsValid())
-	{
-		// NBT Parsing failed
-		return false;
-	}
-
-	// Load the data from NBT:
-	return LoadChunkFromNBT(a_Chunk, NBT);
-}
-
-
-
-
-
-bool cWSSAnvil::SaveChunkToData(const cChunkCoords & a_Chunk, AString & a_Data)
-{
-	cFastNBTWriter Writer;
-	if (!SaveChunkToNBT(a_Chunk, Writer))
-	{
-		LOGWARNING("Cannot save chunk [%d, %d] to NBT", a_Chunk.m_ChunkX, a_Chunk.m_ChunkZ);
-		return false;
-	}
-	Writer.Finish();
-	
-	CompressString(Writer.GetResult().data(), Writer.GetResult().size(), a_Data);
-	return true;
-}
-
-
-
-
-
-bool cWSSAnvil::LoadChunkFromNBT(const cChunkCoords & a_Chunk, const cParsedNBT & a_NBT)
-{
-	// The data arrays, in MCA-native y/z/x ordering (will be reordered for the final chunk data)
-	cChunkDef::BlockTypes   BlockTypes;
-	cChunkDef::BlockNibbles MetaData;
-	cChunkDef::BlockNibbles BlockLight;
-	cChunkDef::BlockNibbles SkyLight;
-	
-	memset(BlockTypes, E_BLOCK_AIR, sizeof(BlockTypes));
-	memset(MetaData,   0,           sizeof(MetaData));
-	memset(SkyLight,   0xff,        sizeof(SkyLight));  // By default, data not present in the NBT means air, which means full skylight
-	memset(BlockLight, 0x00,        sizeof(BlockLight));
-	
-	// Load the blockdata, blocklight and skylight:
-	int Level = a_NBT.FindChildByName(0, "Level");
-	if (Level < 0)
-	{
-		return false;
-	}
-	int Sections = a_NBT.FindChildByName(Level, "Sections");
-	if ((Sections < 0) || (a_NBT.GetType(Sections) != TAG_List) || (a_NBT.GetChildrenType(Sections) != TAG_Compound))
-	{
-		return false;
-	}
-	for (int Child = a_NBT.GetFirstChild(Sections); Child >= 0; Child = a_NBT.GetNextSibling(Child))
-	{
-		int y = 0;
-		int SectionY = a_NBT.FindChildByName(Child, "Y");
-		if ((SectionY < 0) || (a_NBT.GetType(SectionY) != TAG_Byte))
-		{
-			continue;
-		}
-		y = a_NBT.GetByte(SectionY);
-		if ((y < 0) || (y > 15))
-		{
-			continue;
-		}
-		CopyNBTData(a_NBT, Child, "Blocks",     (char *)&(BlockTypes[y * 4096]), 4096);
-		CopyNBTData(a_NBT, Child, "Data",       (char *)&(MetaData[y   * 2048]), 2048);
-		CopyNBTData(a_NBT, Child, "SkyLight",   (char *)&(SkyLight[y   * 2048]), 2048);
-		CopyNBTData(a_NBT, Child, "BlockLight", (char *)&(BlockLight[y * 2048]), 2048);
-	}  // for itr - LevelSections[]
-	
-	// Load the biomes from NBT, if present and valid. First try MCS-style, then Vanilla-style:
-	cChunkDef::BiomeMap BiomeMap;
-	cChunkDef::BiomeMap * Biomes = LoadBiomeMapFromNBT(&BiomeMap, a_NBT, a_NBT.FindChildByName(Level, "MCSBiomes"));
-	if (Biomes == NULL)
-	{
-		// MCS-style biomes not available, load vanilla-style:
-		Biomes = LoadVanillaBiomeMapFromNBT(&BiomeMap, a_NBT, a_NBT.FindChildByName(Level, "Biomes"));
-	}
-	
-	// Load the entities from NBT:
-	cEntityList      Entities;
-	cBlockEntityList BlockEntities;
-	LoadEntitiesFromNBT     (Entities,      a_NBT, a_NBT.FindChildByName(Level, "Entities"));
-	LoadBlockEntitiesFromNBT(BlockEntities, a_NBT, a_NBT.FindChildByName(Level, "TileEntities"), BlockTypes, MetaData);
-	
-	bool IsLightValid = (a_NBT.FindChildByName(Level, "MCSIsLightValid") > 0);
-	
-	/*
-	// Uncomment this block for really cool stuff :)
-	// DEBUG magic: Invert the underground, so that we can see the MC generator in action :)
-	bool ShouldInvert[cChunkDef::Width * cChunkDef::Width];
-	memset(ShouldInvert, 0, sizeof(ShouldInvert));
-	for (int y = cChunkDef::Height - 1; y >= 0; y--)
-	{
-		for (int x = 0; x < cChunkDef::Width; x++) for (int z = 0; z < cChunkDef::Width; z++)
-		{
-			int Index = cChunkDef::MakeIndexNoCheck(x, y, z);
-			if (ShouldInvert[x + cChunkDef::Width * z])
-			{
-				BlockTypes[Index] = (BlockTypes[Index] == E_BLOCK_AIR) ? E_BLOCK_STONE : E_BLOCK_AIR;
-			}
-			else
-			{
-				switch (BlockTypes[Index])
-				{
-					case E_BLOCK_AIR:
-					case E_BLOCK_LEAVES:
-					{
-						// nothing needed
-						break;
-					}
-					default:
-					{
-						ShouldInvert[x + cChunkDef::Width * z] = true;
-					}
-				}
-				BlockTypes[Index] = E_BLOCK_AIR;
-			}
-		}
-	}  // for y
-	//*/
-	
-	m_World->SetChunkData(
-		a_Chunk.m_ChunkX, a_Chunk.m_ChunkZ,
-		BlockTypes, MetaData, 
-		IsLightValid ? BlockLight : NULL,
-		IsLightValid ? SkyLight : NULL,
-		NULL, Biomes,
-		Entities, BlockEntities,
-		false
-	);
-	return true;
-}
-
-
-
-
-void cWSSAnvil::CopyNBTData(const cParsedNBT & a_NBT, int a_Tag, const AString & a_ChildName, char * a_Destination, int a_Length)
-{
-	int Child = a_NBT.FindChildByName(a_Tag, a_ChildName);
-	if ((Child >= 0) && (a_NBT.GetType(Child) == TAG_ByteArray) && (a_NBT.GetDataLength(Child) == a_Length))
-	{
-		memcpy(a_Destination, a_NBT.GetData(Child), a_Length);
-	}
-}
-
-
-
-
-
-bool cWSSAnvil::SaveChunkToNBT(const cChunkCoords & a_Chunk, cFastNBTWriter & a_Writer)
-{
-	a_Writer.BeginCompound("Level");
-	a_Writer.AddInt("xPos", a_Chunk.m_ChunkX);
-	a_Writer.AddInt("zPos", a_Chunk.m_ChunkZ);
-	cNBTChunkSerializer Serializer(a_Writer);
-	if (!m_World->GetChunkData(a_Chunk.m_ChunkX, a_Chunk.m_ChunkZ, Serializer))
-	{
-		LOGWARNING("Cannot get chunk [%d, %d] data for NBT saving", a_Chunk.m_ChunkX, a_Chunk.m_ChunkZ);
-		return false;
-	}
-	Serializer.Finish();  // Close NBT tags
-	
-	// Save biomes, both MCS (IntArray) and MC-vanilla (ByteArray):
-	if (Serializer.m_BiomesAreValid)
-	{
-		a_Writer.AddByteArray("Biomes",    (const char *)(Serializer.m_VanillaBiomes), ARRAYCOUNT(Serializer.m_VanillaBiomes));
-		a_Writer.AddIntArray ("MCSBiomes", (const int *)(Serializer.m_Biomes),         ARRAYCOUNT(Serializer.m_Biomes));
-	}
-	
-	// Save blockdata:
-	a_Writer.BeginList("Sections", TAG_Compound);
-	int SliceSizeBlock  = cChunkDef::Width * cChunkDef::Width * 16;
-	int SliceSizeNibble = SliceSizeBlock / 2;
-	const char * BlockTypes    = (const char *)(Serializer.m_BlockTypes);
-	const char * BlockMetas    = (const char *)(Serializer.m_BlockMetas);
-	#ifdef DEBUG_SKYLIGHT
-		const char * BlockLight  = (const char *)(Serializer.m_BlockSkyLight);
-	#else
-		const char * BlockLight  = (const char *)(Serializer.m_BlockLight);
-	#endif 
-	const char * BlockSkyLight = (const char *)(Serializer.m_BlockSkyLight);
-	for (int Y = 0; Y < 16; Y++)
-	{
-		a_Writer.BeginCompound("");
-		a_Writer.AddByteArray("Blocks",     BlockTypes    + Y * SliceSizeBlock,  SliceSizeBlock);
-		a_Writer.AddByteArray("Data",       BlockMetas    + Y * SliceSizeNibble, SliceSizeNibble);
-		a_Writer.AddByteArray("SkyLight",   BlockSkyLight + Y * SliceSizeNibble, SliceSizeNibble);
-		a_Writer.AddByteArray("BlockLight", BlockLight    + Y * SliceSizeNibble, SliceSizeNibble);
-		a_Writer.AddByte("Y", (unsigned char)Y);
-		a_Writer.EndCompound();
-	}
-	a_Writer.EndList();  // "Sections"
-	
-	// Store the information that the lighting is valid. 
-	// For compatibility reason, the default is "invalid" (missing) - this means older data is re-lighted upon loading.
-	if (Serializer.IsLightValid())
-	{
-		a_Writer.AddByte("MCSIsLightValid", 1);
-	}
-	
-	a_Writer.EndCompound();  // "Level"
-	return true;
-}
-
-
-
-
-
-cChunkDef::BiomeMap * cWSSAnvil::LoadVanillaBiomeMapFromNBT(cChunkDef::BiomeMap * a_BiomeMap, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	if ((a_TagIdx < 0) || (a_NBT.GetType(a_TagIdx) != TAG_ByteArray))
-	{
-		return NULL;
-	}
-	if (a_NBT.GetDataLength(a_TagIdx) != 16 * 16)
-	{
-		// The biomes stored don't match in size
-		return NULL;
-	}
-	const unsigned char * VanillaBiomeData = (const unsigned char *)(a_NBT.GetData(a_TagIdx));
-	for (int i = 0; i < ARRAYCOUNT(*a_BiomeMap); i++)
-	{
-		if ((VanillaBiomeData)[i] == 0xff)
-		{
-			// Unassigned biomes
-			return NULL;
-		}
-		(*a_BiomeMap)[i] = (EMCSBiome)(VanillaBiomeData[i]);
-	}
-	return a_BiomeMap;
-}
-
-
-
-
-
-cChunkDef::BiomeMap * cWSSAnvil::LoadBiomeMapFromNBT(cChunkDef::BiomeMap * a_BiomeMap, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	if ((a_TagIdx < 0) || (a_NBT.GetType(a_TagIdx) != TAG_IntArray))
-	{
-		return NULL;
-	}
-	if (a_NBT.GetDataLength(a_TagIdx) != sizeof(*a_BiomeMap))
-	{
-		// The biomes stored don't match in size
-		return NULL;
-	}
-	const int * BiomeData = (const int *)(a_NBT.GetData(a_TagIdx));
-	for (int i = 0; i < ARRAYCOUNT(*a_BiomeMap); i++)
-	{
-		(*a_BiomeMap)[i] = (EMCSBiome)(ntohl(BiomeData[i]));
-		if ((*a_BiomeMap)[i] == 0xff)
-		{
-			// Unassigned biomes
-			return NULL;
-		}
-	}
-	return a_BiomeMap;
-}
-
-
-
-
-
-void cWSSAnvil::LoadEntitiesFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	if ((a_TagIdx < 0) || (a_NBT.GetType(a_TagIdx) != TAG_List))
-	{
-		return;
-	}
-	
-	for (int Child = a_NBT.GetFirstChild(a_TagIdx); Child != -1; Child = a_NBT.GetNextSibling(Child))
-	{
-		if (a_NBT.GetType(Child) != TAG_Compound)
-		{
-			continue;
-		}
-		int sID = a_NBT.FindChildByName(Child, "id");
-		if (sID < 0)
-		{
-			continue;
-		}
-		LoadEntityFromNBT(a_Entities, a_NBT, Child, a_NBT.GetData(sID), a_NBT.GetDataLength(sID));
-	}  // for Child - a_NBT[]
-}
-
-
-
-
-
-void cWSSAnvil::LoadBlockEntitiesFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx, BLOCKTYPE * a_BlockTypes, NIBBLETYPE * a_BlockMetas)
-{
-	if ((a_TagIdx < 0) || (a_NBT.GetType(a_TagIdx) != TAG_List))
-	{
-		return;
-	}
-	
-	for (int Child = a_NBT.GetFirstChild(a_TagIdx); Child != -1; Child = a_NBT.GetNextSibling(Child))
-	{
-		if (a_NBT.GetType(Child) != TAG_Compound)
-		{
-			continue;
-		}
-		int sID = a_NBT.FindChildByName(Child, "id");
-		if (sID < 0)
-		{
-			continue;
-		}
-		if (strncmp(a_NBT.GetData(sID), "Chest", a_NBT.GetDataLength(sID)) == 0)
-		{
-			LoadChestFromNBT(a_BlockEntities, a_NBT, Child);
-		}
-		else if (strncmp(a_NBT.GetData(sID), "Dropper", a_NBT.GetDataLength(sID)) == 0)
-		{
-			LoadDropperFromNBT(a_BlockEntities, a_NBT, Child);
-		}
-		else if (strncmp(a_NBT.GetData(sID), "Furnace", a_NBT.GetDataLength(sID)) == 0)
-		{
-			LoadFurnaceFromNBT(a_BlockEntities, a_NBT, Child, a_BlockTypes, a_BlockMetas);
-		}
-		else if (strncmp(a_NBT.GetData(sID), "Hopper", a_NBT.GetDataLength(sID)) == 0)
-		{
-			LoadHopperFromNBT(a_BlockEntities, a_NBT, Child);
-		}
-		else if (strncmp(a_NBT.GetData(sID), "Music", a_NBT.GetDataLength(sID)) == 0)
-		{
-			LoadNoteFromNBT(a_BlockEntities, a_NBT, Child);
-		}
-		else if (strncmp(a_NBT.GetData(sID), "RecordPlayer", a_NBT.GetDataLength(sID)) == 0)
-		{
-			LoadJukeboxFromNBT(a_BlockEntities, a_NBT, Child);
-		}
-		else if (strncmp(a_NBT.GetData(sID), "Sign", a_NBT.GetDataLength(sID)) == 0)
-		{
-			LoadSignFromNBT(a_BlockEntities, a_NBT, Child);
-		}
-		else if (strncmp(a_NBT.GetData(sID), "Trap", a_NBT.GetDataLength(sID)) == 0)
-		{
-			LoadDispenserFromNBT(a_BlockEntities, a_NBT, Child);
-		}
-		// TODO: Other block entities
-	}  // for Child - tag children
-}
-
-
-
-
-
-bool cWSSAnvil::LoadItemFromNBT(cItem & a_Item, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	int ID = a_NBT.FindChildByName(a_TagIdx, "id");
-	if ((ID < 0) || (a_NBT.GetType(ID) != TAG_Short))
-	{
-		return false;
-	}
-	a_Item.m_ItemType = (ENUM_ITEM_ID)(a_NBT.GetShort(ID));
-	
-	int Damage = a_NBT.FindChildByName(a_TagIdx, "Damage");
-	if ((Damage < 0) || (a_NBT.GetType(Damage) != TAG_Short))
-	{
-		return false;
-	}
-	a_Item.m_ItemDamage = a_NBT.GetShort(Damage);
-	
-	int Count = a_NBT.FindChildByName(a_TagIdx, "Count");
-	if ((Count < 0) || (a_NBT.GetType(Count) != TAG_Byte))
-	{
-		return false;
-	}
-	a_Item.m_ItemCount = a_NBT.GetByte(Count);
-	
-	// Find the "tag" tag, used for enchantments and other extra data
-	int TagTag = a_NBT.FindChildByName(a_TagIdx, "tag");
-	if (TagTag <= 0)
-	{
-		// No extra data
-		return true;
-	}
-
-	// Load enchantments:
-	const char * EnchName = (a_Item.m_ItemType == E_ITEM_BOOK) ? "StoredEnchantments" : "ench";
-	int EnchTag = a_NBT.FindChildByName(TagTag, EnchName);
-	if (EnchTag > 0)
-	{
-		a_Item.m_Enchantments.ParseFromNBT(a_NBT, EnchTag);
-	}
-	
-	return true;
-}
-
-
-
-
-
-void cWSSAnvil::LoadItemGridFromNBT(cItemGrid & a_ItemGrid, const cParsedNBT & a_NBT, int a_ItemsTagIdx, int a_SlotOffset)
-{
-	int NumSlots = a_ItemGrid.GetNumSlots();
-	for (int Child = a_NBT.GetFirstChild(a_ItemsTagIdx); Child != -1; Child = a_NBT.GetNextSibling(Child))
-	{
-		int SlotTag = a_NBT.FindChildByName(Child, "Slot");
-		if ((SlotTag < 0) || (a_NBT.GetType(SlotTag) != TAG_Byte))
-		{
-			continue;
-		}
-		int SlotNum = (int)(a_NBT.GetByte(SlotTag)) - a_SlotOffset;
-		if ((SlotNum < 0) || (SlotNum >= NumSlots))
-		{
-			// SlotNum outside of the range
-			continue;
-		}
-		cItem Item;
-		if (LoadItemFromNBT(Item, a_NBT, Child))
-		{
-			a_ItemGrid.SetSlot(SlotNum, Item);
-		}
-	}  // for itr - ItemDefs[]
-}
-
-
-
-
-
-void cWSSAnvil::LoadChestFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	ASSERT(a_NBT.GetType(a_TagIdx) == TAG_Compound);
-	int x, y, z;
-	if (!GetBlockEntityNBTPos(a_NBT, a_TagIdx, x, y, z))
-	{
-		return;
-	}
-	int Items = a_NBT.FindChildByName(a_TagIdx, "Items");
-	if ((Items < 0) || (a_NBT.GetType(Items) != TAG_List))
-	{
-		return;  // Make it an empty chest - the chunk loader will provide an empty cChestEntity for this
-	}
-	std::auto_ptr<cChestEntity> Chest(new cChestEntity(x, y, z, m_World));
-	LoadItemGridFromNBT(Chest->GetContents(), a_NBT, Items);
-	a_BlockEntities.push_back(Chest.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadDispenserFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	ASSERT(a_NBT.GetType(a_TagIdx) == TAG_Compound);
-	int x, y, z;
-	if (!GetBlockEntityNBTPos(a_NBT, a_TagIdx, x, y, z))
-	{
-		return;
-	}
-	int Items = a_NBT.FindChildByName(a_TagIdx, "Items");
-	if ((Items < 0) || (a_NBT.GetType(Items) != TAG_List))
-	{
-		return;  // Make it an empty dispenser - the chunk loader will provide an empty cDispenserEntity for this
-	}
-	std::auto_ptr<cDispenserEntity> Dispenser(new cDispenserEntity(x, y, z, m_World));
-	LoadItemGridFromNBT(Dispenser->GetContents(), a_NBT, Items);
-	a_BlockEntities.push_back(Dispenser.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadDropperFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	ASSERT(a_NBT.GetType(a_TagIdx) == TAG_Compound);
-	int x, y, z;
-	if (!GetBlockEntityNBTPos(a_NBT, a_TagIdx, x, y, z))
-	{
-		return;
-	}
-	int Items = a_NBT.FindChildByName(a_TagIdx, "Items");
-	if ((Items < 0) || (a_NBT.GetType(Items) != TAG_List))
-	{
-		return;  // Make it an empty dropper - the chunk loader will provide an empty cDropperEntity for this
-	}
-	std::auto_ptr<cDropperEntity> Dropper(new cDropperEntity(x, y, z, m_World));
-	LoadItemGridFromNBT(Dropper->GetContents(), a_NBT, Items);
-	a_BlockEntities.push_back(Dropper.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadFurnaceFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx, BLOCKTYPE * a_BlockTypes, NIBBLETYPE * a_BlockMetas)
-{
-	ASSERT(a_NBT.GetType(a_TagIdx) == TAG_Compound);
-	int x, y, z;
-	if (!GetBlockEntityNBTPos(a_NBT, a_TagIdx, x, y, z))
-	{
-		return;
-	}
-	int Items = a_NBT.FindChildByName(a_TagIdx, "Items");
-	if ((Items < 0) || (a_NBT.GetType(Items) != TAG_List))
-	{
-		return;  // Make it an empty furnace - the chunk loader will provide an empty cFurnaceEntity for this
-	}
-	
-	// Convert coords to relative:
-	int RelX = x;
-	int RelZ = z;
-	int ChunkX, ChunkZ;
-	cChunkDef::AbsoluteToRelative(RelX, y, RelZ, ChunkX, ChunkZ);
-	
-	// Create the furnace entity, with proper BlockType and BlockMeta info:
-	BLOCKTYPE  BlockType = cChunkDef::GetBlock(a_BlockTypes, RelX, y, RelZ);
-	NIBBLETYPE BlockMeta = cChunkDef::GetNibble(a_BlockMetas, RelX, y, RelZ);
-	std::auto_ptr<cFurnaceEntity> Furnace(new cFurnaceEntity(x, y, z, BlockType, BlockMeta, m_World));
-	
-	// Load slots:
-	for (int Child = a_NBT.GetFirstChild(Items); Child != -1; Child = a_NBT.GetNextSibling(Child))
-	{
-		int Slot = a_NBT.FindChildByName(Child, "Slot");
-		if ((Slot < 0) || (a_NBT.GetType(Slot) != TAG_Byte))
-		{
-			continue;
-		}
-		cItem Item;
-		if (LoadItemFromNBT(Item, a_NBT, Child))
-		{
-			Furnace->SetSlot(a_NBT.GetByte(Slot), Item);
-		}
-	}  // for itr - ItemDefs[]
-	
-	// Load burn time:
-	int BurnTime = a_NBT.FindChildByName(a_TagIdx, "BurnTime");
-	if (BurnTime >= 0)
-	{
-		Int16 bt = a_NBT.GetShort(BurnTime);
-		// Anvil doesn't store the time that the fuel can burn. We simply "reset" the current value to be the 100%
-		Furnace->SetBurnTimes(bt, 0);
-	}
-	
-	// Load cook time:
-	int CookTime = a_NBT.FindChildByName(a_TagIdx, "CookTime");
-	if (CookTime >= 0)
-	{
-		Int16 ct = a_NBT.GetShort(CookTime);
-		// Anvil doesn't store the time that an item takes to cook. We simply use the default - 10 seconds (200 ticks)
-		Furnace->SetCookTimes(200, ct);
-	}
-	
-	// Restart cooking:
-	Furnace->ContinueCooking();
-	a_BlockEntities.push_back(Furnace.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadHopperFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	ASSERT(a_NBT.GetType(a_TagIdx) == TAG_Compound);
-	int x, y, z;
-	if (!GetBlockEntityNBTPos(a_NBT, a_TagIdx, x, y, z))
-	{
-		return;
-	}
-	int Items = a_NBT.FindChildByName(a_TagIdx, "Items");
-	if ((Items < 0) || (a_NBT.GetType(Items) != TAG_List))
-	{
-		return;  // Make it an empty hopper - the chunk loader will provide an empty cHopperEntity for this
-	}
-	std::auto_ptr<cHopperEntity> Hopper(new cHopperEntity(x, y, z, m_World));
-	LoadItemGridFromNBT(Hopper->GetContents(), a_NBT, Items);
-	a_BlockEntities.push_back(Hopper.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadJukeboxFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	ASSERT(a_NBT.GetType(a_TagIdx) == TAG_Compound);
-	int x, y, z;
-	if (!GetBlockEntityNBTPos(a_NBT, a_TagIdx, x, y, z))
-	{
-		return;
-	}
-	std::auto_ptr<cJukeboxEntity> Jukebox(new cJukeboxEntity(x, y, z, m_World));
-	int Record = a_NBT.FindChildByName(a_TagIdx, "Record");
-	if (Record >= 0)
-	{
-		Jukebox->SetRecord(a_NBT.GetInt(Record));
-	}
-	a_BlockEntities.push_back(Jukebox.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadNoteFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	ASSERT(a_NBT.GetType(a_TagIdx) == TAG_Compound);
-	int x, y, z;
-	if (!GetBlockEntityNBTPos(a_NBT, a_TagIdx, x, y, z))
-	{
-		return;
-	}
-	std::auto_ptr<cNoteEntity> Note(new cNoteEntity(x, y, z, m_World));
-	int note = a_NBT.FindChildByName(a_TagIdx, "note");
-	if (note >= 0)
-	{
-		Note->SetPitch(a_NBT.GetByte(note));
-	}
-	a_BlockEntities.push_back(Note.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadSignFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	ASSERT(a_NBT.GetType(a_TagIdx) == TAG_Compound);
-	int x, y, z;
-	if (!GetBlockEntityNBTPos(a_NBT, a_TagIdx, x, y, z))
-	{
-		return;
-	}
-	std::auto_ptr<cSignEntity> Sign(new cSignEntity(E_BLOCK_SIGN_POST, x, y, z, m_World));
-
-	int currentLine = a_NBT.FindChildByName(a_TagIdx, "Text1");
-	if (currentLine >= 0)
-	{
-		Sign->SetLine(0, a_NBT.GetString(currentLine));
-	}
-
-	currentLine = a_NBT.FindChildByName(a_TagIdx, "Text2");
-	if (currentLine >= 0)
-	{
-		Sign->SetLine(1, a_NBT.GetString(currentLine));
-	}
-
-	currentLine = a_NBT.FindChildByName(a_TagIdx, "Text3");
-	if (currentLine >= 0)
-	{
-		Sign->SetLine(2, a_NBT.GetString(currentLine));
-	}
-
-	currentLine = a_NBT.FindChildByName(a_TagIdx, "Text4");
-	if (currentLine >= 0)
-	{
-		Sign->SetLine(3, a_NBT.GetString(currentLine));
-	}
-
-	a_BlockEntities.push_back(Sign.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadEntityFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_EntityTagIdx, const char * a_IDTag, int a_IDTagLength)
-{
-	if (strncmp(a_IDTag, "Boat", a_IDTagLength) == 0)
-	{
-		LoadBoatFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
-	}
-	else if (strncmp(a_IDTag, "FallingBlock", a_IDTagLength) == 0)
-	{
-		LoadFallingBlockFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
-	}
-	else if (strncmp(a_IDTag, "Minecart", a_IDTagLength) == 0)
-	{
-		// It is a minecart, old style, find out the type:
-		int TypeTag = a_NBT.FindChildByName(a_EntityTagIdx, "Type");
-		if ((TypeTag < 0) || (a_NBT.GetType(TypeTag) != TAG_Int))
-		{
-			return;
-		}
-		switch (a_NBT.GetInt(TypeTag))
-		{
-			case 0: LoadMinecartRFromNBT(a_Entities, a_NBT, a_EntityTagIdx); break;  // Rideable minecart
-			case 1: LoadMinecartCFromNBT(a_Entities, a_NBT, a_EntityTagIdx); break;  // Minecart with chest
-			case 2: LoadMinecartFFromNBT(a_Entities, a_NBT, a_EntityTagIdx); break;  // Minecart with furnace
-			case 3: LoadMinecartTFromNBT(a_Entities, a_NBT, a_EntityTagIdx); break;  // Minecart with TNT
-			case 4: LoadMinecartHFromNBT(a_Entities, a_NBT, a_EntityTagIdx); break;  // Minecart with Hopper
-		}
-	}
-	else if (strncmp(a_IDTag, "MinecartRideable", a_IDTagLength) == 0)
-	{
-		LoadMinecartRFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
-	}
-	else if (strncmp(a_IDTag, "MinecartChest", a_IDTagLength) == 0)
-	{
-		LoadMinecartCFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
-	}
-	else if (strncmp(a_IDTag, "MinecartFurnace", a_IDTagLength) == 0)
-	{
-		LoadMinecartFFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
-	}
-	else if (strncmp(a_IDTag, "MinecartTNT", a_IDTagLength) == 0)
-	{
-		LoadMinecartTFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
-	}
-	else if (strncmp(a_IDTag, "MinecartHopper", a_IDTagLength) == 0)
-	{
-		LoadMinecartHFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
-	}
-	else if (strncmp(a_IDTag, "Item", a_IDTagLength) == 0)
-	{
-		LoadPickupFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
-	}
-	else if (strncmp(a_IDTag, "Arrow", a_IDTagLength) == 0)
-	{
-		LoadArrowFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
-	}
-	else if (strncmp(a_IDTag, "Snowball", a_IDTagLength) == 0)
-	{
-		LoadSnowballFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
-	}
-	else if (strncmp(a_IDTag, "Egg", a_IDTagLength) == 0)
-	{
-		LoadEggFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
-	}
-	else if (strncmp(a_IDTag, "Fireball", a_IDTagLength) == 0)
-	{
-		LoadFireballFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
-	}
-	else if (strncmp(a_IDTag, "SmallFireball", a_IDTagLength) == 0)
-	{
-		LoadFireChargeFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
-	}
-	else if (strncmp(a_IDTag, "ThrownEnderpearl", a_IDTagLength) == 0)
-	{
-		LoadThrownEnderpearlFromNBT(a_Entities, a_NBT, a_EntityTagIdx);
-	}
-	// TODO: other entities
-}
-
-
-
-
-
-void cWSSAnvil::LoadBoatFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	std::auto_ptr<cBoat> Boat(new cBoat(0, 0, 0));
-	if (!LoadEntityBaseFromNBT(*Boat.get(), a_NBT, a_TagIdx))
-	{
-		return;
-	}
-	a_Entities.push_back(Boat.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadFallingBlockFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	// TODO
-}
-
-
-
-
-
-void cWSSAnvil::LoadMinecartRFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	std::auto_ptr<cEmptyMinecart> Minecart(new cEmptyMinecart(0, 0, 0));
-	if (!LoadEntityBaseFromNBT(*Minecart.get(), a_NBT, a_TagIdx))
-	{
-		return;
-	}
-	a_Entities.push_back(Minecart.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadMinecartCFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	int Items = a_NBT.FindChildByName(a_TagIdx, "Items");
-	if ((Items < 0) || (a_NBT.GetType(Items) != TAG_List))
-	{
-		return;  // Make it an empty chest - the chunk loader will provide an empty cChestEntity for this
-	}
-	std::auto_ptr<cMinecartWithChest> Minecart(new cMinecartWithChest(0, 0, 0));
-	if (!LoadEntityBaseFromNBT(*Minecart.get(), a_NBT, a_TagIdx))
-	{
-		return;
-	}
-	for (int Child = a_NBT.GetFirstChild(Items); Child != -1; Child = a_NBT.GetNextSibling(Child))
-	{
-		int Slot = a_NBT.FindChildByName(Child, "Slot");
-		if ((Slot < 0) || (a_NBT.GetType(Slot) != TAG_Byte))
-		{
-			continue;
-		}
-		cItem Item;
-		if (LoadItemFromNBT(Item, a_NBT, Child))
-		{
-			Minecart->SetSlot(a_NBT.GetByte(Slot), Item);
-		}
-	}  // for itr - ItemDefs[]
-	a_Entities.push_back(Minecart.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadMinecartFFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	std::auto_ptr<cMinecartWithFurnace> Minecart(new cMinecartWithFurnace(0, 0, 0));
-	if (!LoadEntityBaseFromNBT(*Minecart.get(), a_NBT, a_TagIdx))
-	{
-		return;
-	}
-	
-	// TODO: Load the Push and Fuel tags
-	
-	a_Entities.push_back(Minecart.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadMinecartTFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	std::auto_ptr<cMinecartWithTNT> Minecart(new cMinecartWithTNT(0, 0, 0));
-	if (!LoadEntityBaseFromNBT(*Minecart.get(), a_NBT, a_TagIdx))
-	{
-		return;
-	}
-	
-	// TODO: Everything to do with TNT carts
-
-	a_Entities.push_back(Minecart.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadMinecartHFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	std::auto_ptr<cMinecartWithHopper> Minecart(new cMinecartWithHopper(0, 0, 0));
-	if (!LoadEntityBaseFromNBT(*Minecart.get(), a_NBT, a_TagIdx))
-	{
-		return;
-	}
-	
-	// TODO: Everything to do with hopper carts
-
-	a_Entities.push_back(Minecart.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadPickupFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	int ItemTag = a_NBT.FindChildByName(a_TagIdx, "Item");
-	if ((ItemTag < 0) || (a_NBT.GetType(ItemTag) != TAG_Compound))
-	{
-		return;
-	}
-	cItem Item;
-	if (!LoadItemFromNBT(Item, a_NBT, ItemTag))
-	{
-		return;
-	}
-	std::auto_ptr<cPickup> Pickup(new cPickup(0, 0, 0, Item, false)); // Pickup delay doesn't matter, just say false
-	if (!LoadEntityBaseFromNBT(*Pickup.get(), a_NBT, a_TagIdx))
-	{
-		return;
-	}
-	a_Entities.push_back(Pickup.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadArrowFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	std::auto_ptr<cArrowEntity> Arrow(new cArrowEntity(NULL, 0, 0, 0, Vector3d(0, 0, 0)));
-	if (!LoadProjectileBaseFromNBT(*Arrow.get(), a_NBT, a_TagIdx))
-	{
-		return;
-	}
-	
-	// Load pickup state:
-	int PickupIdx = a_NBT.FindChildByName(a_TagIdx, "pickup");
-	if (PickupIdx > 0)
-	{
-		Arrow->SetPickupState((cArrowEntity::ePickupState)a_NBT.GetByte(PickupIdx));
-	}
-	else
-	{
-		// Try the older "player" tag:
-		int PlayerIdx = a_NBT.FindChildByName(a_TagIdx, "player");
-		if (PlayerIdx > 0)
-		{
-			Arrow->SetPickupState((a_NBT.GetByte(PlayerIdx) == 0) ? cArrowEntity::psNoPickup : cArrowEntity::psInSurvivalOrCreative);
-		}
-	}
-	
-	// Load damage:
-	int DamageIdx = a_NBT.FindChildByName(a_TagIdx, "damage");
-	if (DamageIdx > 0)
-	{
-		Arrow->SetDamageCoeff(a_NBT.GetDouble(DamageIdx));
-	}
-	
-	// Store the new arrow in the entities list:
-	a_Entities.push_back(Arrow.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadSnowballFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	std::auto_ptr<cThrownSnowballEntity> Snowball(new cThrownSnowballEntity(NULL, 0, 0, 0, Vector3d(0, 0, 0)));
-	if (!LoadProjectileBaseFromNBT(*Snowball.get(), a_NBT, a_TagIdx))
-	{
-		return;
-	}
-	
-	// Store the new snowball in the entities list:
-	a_Entities.push_back(Snowball.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadEggFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	std::auto_ptr<cThrownEggEntity> Egg(new cThrownEggEntity(NULL, 0, 0, 0, Vector3d(0, 0, 0)));
-	if (!LoadProjectileBaseFromNBT(*Egg.get(), a_NBT, a_TagIdx))
-	{
-		return;
-	}
-	
-	// Store the new egg in the entities list:
-	a_Entities.push_back(Egg.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadFireballFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	std::auto_ptr<cGhastFireballEntity> Fireball(new cGhastFireballEntity(NULL, 0, 0, 0, Vector3d(0, 0, 0)));
-	if (!LoadProjectileBaseFromNBT(*Fireball.get(), a_NBT, a_TagIdx))
-	{
-		return;
-	}
-	
-	// Store the new fireball in the entities list:
-	a_Entities.push_back(Fireball.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadFireChargeFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	std::auto_ptr<cFireChargeEntity> FireCharge(new cFireChargeEntity(NULL, 0, 0, 0, Vector3d(0, 0, 0)));
-	if (!LoadProjectileBaseFromNBT(*FireCharge.get(), a_NBT, a_TagIdx))
-	{
-		return;
-	}
-	
-	// Store the new FireCharge in the entities list:
-	a_Entities.push_back(FireCharge.release());
-}
-
-
-
-
-
-void cWSSAnvil::LoadThrownEnderpearlFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	std::auto_ptr<cThrownEnderPearlEntity> Enderpearl(new cThrownEnderPearlEntity(NULL, 0, 0, 0, Vector3d(0, 0, 0)));
-	if (!LoadProjectileBaseFromNBT(*Enderpearl.get(), a_NBT, a_TagIdx))
-	{
-		return;
-	}
-	
-	// Store the new enderpearl in the entities list:
-	a_Entities.push_back(Enderpearl.release());
-}
-
-
-
-
-
-bool cWSSAnvil::LoadEntityBaseFromNBT(cEntity & a_Entity, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	double Pos[3];
-	if (!LoadDoublesListFromNBT(Pos, 3, a_NBT, a_NBT.FindChildByName(a_TagIdx, "Pos")))
-	{
-		return false;
-	}
-	a_Entity.SetPosition(Pos[0], Pos[1], Pos[2]);
-	
-	double Speed[3];
-	if (!LoadDoublesListFromNBT(Speed, 3, a_NBT, a_NBT.FindChildByName(a_TagIdx, "Motion")))
-	{
-		return false;
-	}
-	a_Entity.SetSpeed(Speed[0], Speed[1], Speed[2]);
-	
-	double Rotation[3];
-	if (!LoadDoublesListFromNBT(Rotation, 2, a_NBT, a_NBT.FindChildByName(a_TagIdx, "Rotation")))
-	{
-		return false;
-	}
-	a_Entity.SetRotation(Rotation[0]);
-	a_Entity.SetRoll    (Rotation[1]);
-	
-	return true;
-}
-
-
-
-
-
-bool cWSSAnvil::LoadProjectileBaseFromNBT(cProjectileEntity & a_Entity, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	if (!LoadEntityBaseFromNBT(a_Entity, a_NBT, a_TagIdx))
-	{
-		return false;
-	}
-	
-	bool IsInGround = false;
-	int InGroundIdx = a_NBT.FindChildByName(a_TagIdx, "inGround");
-	if (InGroundIdx > 0)
-	{
-		IsInGround = (a_NBT.GetByte(InGroundIdx) != 0);
-	}
-	a_Entity.SetIsInGround(IsInGround);
-	
-	// TODO: Load inTile, TileCoords
-	
-	return true;
-}
-
-
-
-
-
-bool cWSSAnvil::LoadDoublesListFromNBT(double * a_Doubles, int a_NumDoubles, const cParsedNBT & a_NBT, int a_TagIdx)
-{
-	if ((a_TagIdx < 0) || (a_NBT.GetType(a_TagIdx) != TAG_List) || (a_NBT.GetChildrenType(a_TagIdx) != TAG_Double))
-	{
-		return false;
-	}
-	int idx = 0;
-	for (int Tag = a_NBT.GetFirstChild(a_TagIdx); (Tag > 0) && (idx < a_NumDoubles); Tag = a_NBT.GetNextSibling(Tag), ++idx)
-	{
-		a_Doubles[idx] = a_NBT.GetDouble(Tag);
-	}  // for Tag - PosTag[]
-	return (idx == a_NumDoubles);  // Did we read enough doubles?
-}
-
-
-
-
-
-bool cWSSAnvil::GetBlockEntityNBTPos(const cParsedNBT & a_NBT, int a_TagIdx, int & a_X, int & a_Y, int & a_Z)
-{
-	int x = a_NBT.FindChildByName(a_TagIdx, "x");
-	if ((x < 0) || (a_NBT.GetType(x) != TAG_Int))
-	{
-		return false;
-	}
-	int y = a_NBT.FindChildByName(a_TagIdx, "y");
-	if ((y < 0) || (a_NBT.GetType(y) != TAG_Int))
-	{
-		return false;
-	}
-	int z = a_NBT.FindChildByName(a_TagIdx, "z");
-	if ((z < 0) || (a_NBT.GetType(z) != TAG_Int))
-	{
-		return false;
-	}
-	a_X = a_NBT.GetInt(x);
-	a_Y = a_NBT.GetInt(y);
-	a_Z = a_NBT.GetInt(z);
-	return true;
-}
-
-
-
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-// cWSSAnvil::cMCAFile:
-
-cWSSAnvil::cMCAFile::cMCAFile(const AString & a_FileName, int a_RegionX, int a_RegionZ) :
-	m_RegionX(a_RegionX),
-	m_RegionZ(a_RegionZ),
-	m_FileName(a_FileName)
-{
-}
-
-
-
-
-
-bool cWSSAnvil::cMCAFile::OpenFile(bool a_IsForReading)
-{
-	if (m_File.IsOpen())
-	{
-		// Already open
-		return true;
-	}
-	
-	if (a_IsForReading)
-	{
-		if (!cFile::Exists(m_FileName))
-		{
-			// We want to read and the file doesn't exist. Fail.
-			return false;
-		}
-	}
-	
-	if (!m_File.Open(m_FileName, cFile::fmReadWrite))
-	{
-		// The file failed to open
-		return false;
-	}
-	
-	// Load the header:
-	if (m_File.Read(m_Header, sizeof(m_Header)) != sizeof(m_Header))
-	{
-		// Cannot read the header - perhaps the file has just been created?
-		// Try writing a NULL header (both chunk offsets and timestamps):
-		memset(m_Header, 0, sizeof(m_Header));
-		if (
-			(m_File.Write(m_Header, sizeof(m_Header)) != sizeof(m_Header)) ||  // Real header - chunk offsets
-			(m_File.Write(m_Header, sizeof(m_Header)) != sizeof(m_Header))     // Bogus data for the chunk timestamps
-		)
-		{
-			LOGWARNING("Cannot process MCA header in file \"%s\", chunks in that file will be lost", m_FileName.c_str());
-			m_File.Close();
-			return false;
-		}
-	}
-	return true;
-}
-
-
-
-
-
-bool cWSSAnvil::cMCAFile::GetChunkData(const cChunkCoords & a_Chunk, AString & a_Data)
-{
-	if (!OpenFile(true))
-	{
-		return false;
-	}
-	
-	int LocalX = a_Chunk.m_ChunkX % 32;
-	if (LocalX < 0)
-	{
-		LocalX = 32 + LocalX;
-	}
-	int LocalZ = a_Chunk.m_ChunkZ % 32;
-	if (LocalZ < 0)
-	{
-		LocalZ = 32 + LocalZ;
-	}
-	unsigned ChunkLocation = ntohl(m_Header[LocalX + 32 * LocalZ]);
-	unsigned ChunkOffset = ChunkLocation >> 8;
-	
-	m_File.Seek(ChunkOffset * 4096);
-	
-	int ChunkSize = 0;
-	if (m_File.Read(&ChunkSize, 4) != 4)
-	{
-		return false;
-	}
-	ChunkSize = ntohl(ChunkSize);
-	char CompressionType = 0;
-	if (m_File.Read(&CompressionType, 1) != 1)
-	{
-		return false;
-	}
-	if (CompressionType != 2)
-	{
-		// Chunk is in an unknown compression
-		return false;
-	}
-	ChunkSize--;
-	
-	// HACK: This depends on the internal knowledge that AString's data() function returns the internal buffer directly
-	a_Data.assign(ChunkSize, '\0');
-	return (m_File.Read((void *)a_Data.data(), ChunkSize) == ChunkSize);
-}
-
-
-
-
-
-bool cWSSAnvil::cMCAFile::SetChunkData(const cChunkCoords & a_Chunk, const AString & a_Data)
-{
-	if (!OpenFile(false))
-	{
-		LOGWARNING("Cannot save chunk [%d, %d], opening file \"%s\" failed", a_Chunk.m_ChunkX, a_Chunk.m_ChunkZ, GetFileName().c_str());
-		return false;
-	}
-
-	int LocalX = a_Chunk.m_ChunkX % 32;
-	if (LocalX < 0)
-	{
-		LocalX = 32 + LocalX;
-	}
-	int LocalZ = a_Chunk.m_ChunkZ % 32;
-	if (LocalZ < 0)
-	{
-		LocalZ = 32 + LocalZ;
-	}
-	
-	unsigned ChunkSector = FindFreeLocation(LocalX, LocalZ, a_Data);
-
-	// Store the chunk data:
-	m_File.Seek(ChunkSector * 4096);
-	unsigned ChunkSize = htonl(a_Data.size() + 1);
-	if (m_File.Write(&ChunkSize, 4) != 4)
-	{
-		LOGWARNING("Cannot save chunk [%d, %d], writing(1) data to file \"%s\" failed", a_Chunk.m_ChunkX, a_Chunk.m_ChunkZ, GetFileName().c_str());
-		return false;
-	}
-	char CompressionType = 2;
-	if (m_File.Write(&CompressionType, 1) != 1)
-	{
-		LOGWARNING("Cannot save chunk [%d, %d], writing(2) data to file \"%s\" failed", a_Chunk.m_ChunkX, a_Chunk.m_ChunkZ, GetFileName().c_str());
-		return false;
-	}
-	if (m_File.Write(a_Data.data(), a_Data.size()) != (int)(a_Data.size()))
-	{
-		LOGWARNING("Cannot save chunk [%d, %d], writing(3) data to file \"%s\" failed", a_Chunk.m_ChunkX, a_Chunk.m_ChunkZ, GetFileName().c_str());
-		return false;
-	}
-	
-	// Store the header:
-	ChunkSize = (a_Data.size() + MCA_CHUNK_HEADER_LENGTH + 4095) / 4096;  // Round data size *up* to nearest 4KB sector, make it a sector number
-	ASSERT(ChunkSize < 256);
-	m_Header[LocalX + 32 * LocalZ] = htonl((ChunkSector << 8) | ChunkSize);
-	if (m_File.Seek(0) < 0)
-	{
-		LOGWARNING("Cannot save chunk [%d, %d], seeking in file \"%s\" failed", a_Chunk.m_ChunkX, a_Chunk.m_ChunkZ, GetFileName().c_str());
-		return false;
-	}
-	if (m_File.Write(m_Header, sizeof(m_Header)) != sizeof(m_Header))
-	{
-		LOGWARNING("Cannot save chunk [%d, %d], writing header to file \"%s\" failed", a_Chunk.m_ChunkX, a_Chunk.m_ChunkZ, GetFileName().c_str());
-		return false;
-	}
-	
-	return true;
-}
-
-
-
-
-
-unsigned cWSSAnvil::cMCAFile::FindFreeLocation(int a_LocalX, int a_LocalZ, const AString & a_Data)
-{
-	// See if it fits the current location:
-	unsigned ChunkLocation = ntohl(m_Header[a_LocalX + 32 * a_LocalZ]);
-	unsigned ChunkLen = ChunkLocation & 0xff;
-	if (a_Data.size() + MCA_CHUNK_HEADER_LENGTH <= (ChunkLen * 4096))
-	{
-		return ChunkLocation >> 8;
-	}
-	
-	// Doesn't fit, append to the end of file (we're wasting a lot of space, TODO: fix this later)
-	unsigned MaxLocation = 2 << 8;  // Minimum sector is #2 - after the headers
-	for (int i = 0; i < ARRAYCOUNT(m_Header); i++)
-	{
-		ChunkLocation = ntohl(m_Header[i]);
-		ChunkLocation = ChunkLocation + ((ChunkLocation & 0xff) << 8);  // Add the number of sectors used; don't care about the 4th byte
-		if (MaxLocation < ChunkLocation)
-		{
-			MaxLocation = ChunkLocation;
-		}
-	}  // for i - m_Header[]
-	return MaxLocation >> 8;
-}
-
-
-
-