public Map Load(string fileName)
{
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
using (FileStream mapStream = File.OpenRead(fileName)) {
using (GZipStream gs = new GZipStream(mapStream, CompressionMode.Decompress)) {
Map map = LoadHeaderInternal(gs);
if (!map.ValidateHeader())
{
throw new MapFormatException("MapMCSharp: One or more of the map dimensions are invalid.");
}
// Read in the map data
map.Blocks = new byte[map.Volume];
MapUtility.ReadAll(gs, map.Blocks);
map.ConvertBlockTypes(Mapping);
return(map);
}
}
}
public bool Save([NotNull] Map mapToSave, [NotNull] string fileName)
{
if (mapToSave == null)
{
throw new ArgumentNullException("mapToSave");
}
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
using (FileStream mapStream = File.Create(fileName)) {
using (GZipStream gs = new GZipStream(mapStream, CompressionMode.Compress)) {
BinaryWriter bs = new BinaryWriter(gs);
// Write the magic number
bs.Write(IPAddress.HostToNetworkOrder(1050));
bs.Write((byte)0);
bs.Write((byte)0);
// Write the map dimensions
bs.Write(IPAddress.NetworkToHostOrder(mapToSave.Width));
bs.Write(IPAddress.NetworkToHostOrder(mapToSave.Length));
bs.Write(IPAddress.NetworkToHostOrder(mapToSave.Height));
// Write the map data
MapUtility.WriteAll(mapToSave.Blocks, bs);
bs.Close();
return(true);
}
}
}
public bool Save([NotNull] Map mapToSave, [NotNull] string fileName)
{
if (mapToSave == null)
{
throw new ArgumentNullException("mapToSave");
}
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
using (FileStream mapStream = File.Create(fileName)) {
using (GZipStream gs = new GZipStream(mapStream, CompressionMode.Compress)) {
BinaryWriter bs = new BinaryWriter(gs);
// Write the magic number
bs.Write((ushort)0x752);
// Write the map dimensions
bs.Write(mapToSave.Width);
bs.Write(mapToSave.Length);
bs.Write(mapToSave.Height);
// Write the spawn location
bs.Write(mapToSave.Spawn.X / 32);
bs.Write(mapToSave.Spawn.Z / 32);
bs.Write(mapToSave.Spawn.Y / 32);
//Write the spawn orientation
bs.Write(mapToSave.Spawn.R);
bs.Write(mapToSave.Spawn.L);
// Write the VistPermission and BuildPermission bytes
bs.Write((byte)0);
bs.Write((byte)0);
// Write the map data
MapUtility.WriteAll(mapToSave.Blocks, bs);
bs.Close();
}
return(true);
}
}
public bool Save([NotNull] Map mapToSave, [NotNull] string fileName)
{
if (mapToSave == null)
{
throw new ArgumentNullException("mapToSave");
}
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
using (FileStream mapStream = File.Create(fileName)) {
using (GZipStream gs = new GZipStream(mapStream, CompressionMode.Compress)) {
BinaryWriter bs = new BinaryWriter(gs);
// Write out the magic number
bs.Write(new byte[] { 0xbe, 0xee, 0xef });
// Save the map dimensions
// XYZ(?)
bs.Write((ushort)IPAddress.HostToNetworkOrder((short)mapToSave.Width));
bs.Write((ushort)IPAddress.HostToNetworkOrder((short)mapToSave.Height));
bs.Write((ushort)IPAddress.HostToNetworkOrder((short)mapToSave.Length));
// Save the spawn location
bs.Write(IPAddress.HostToNetworkOrder(mapToSave.Spawn.X));
bs.Write(IPAddress.HostToNetworkOrder(mapToSave.Spawn.Z));
bs.Write(IPAddress.HostToNetworkOrder(mapToSave.Spawn.Y));
// Save the spawn orientation
bs.Write(mapToSave.Spawn.R);
bs.Write(mapToSave.Spawn.L);
// Write out the block count(which is totally useless, can't stress that enough.)
bs.Write(IPAddress.HostToNetworkOrder(mapToSave.Blocks.Length));
// Write out the map data
MapUtility.WriteAll(mapToSave.Blocks, bs);
return(true);
}
}
}
public bool Save([NotNull] Map mapToSave, [NotNull] string fileName)
{
if (mapToSave == null)
{
throw new ArgumentNullException("mapToSave");
}
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
using (FileStream mapStream = File.Create(fileName)) {
using (GZipStream gs = new GZipStream(mapStream, CompressionMode.Compress)) {
BinaryWriter bs = new BinaryWriter(gs);
// Write the magic number
bs.Write((byte)0x01);
// Write the spawn location
bs.Write(IPAddress.NetworkToHostOrder((short)(mapToSave.Spawn.X / 32)));
bs.Write(IPAddress.NetworkToHostOrder((short)(mapToSave.Spawn.Z / 32)));
bs.Write(IPAddress.NetworkToHostOrder((short)(mapToSave.Spawn.Y / 32)));
//Write the spawn orientation
bs.Write(mapToSave.Spawn.R);
bs.Write(mapToSave.Spawn.L);
// Write the map dimensions
bs.Write(IPAddress.NetworkToHostOrder(mapToSave.Width));
bs.Write(IPAddress.NetworkToHostOrder(mapToSave.Length));
bs.Write(IPAddress.NetworkToHostOrder(mapToSave.Height));
// Write the map data
MapUtility.WriteAll(mapToSave.Blocks, bs);
}
return(true);
}
}
public bool Save([NotNull] Map mapToSave, [NotNull] string fileName)
{
if (mapToSave == null)
{
throw new ArgumentNullException("mapToSave");
}
if (fileName == null)
{
throw new ArgumentNullException("fileName");
}
using (FileStream mapStream = File.Create(fileName)) {
BinaryWriter writer = new BinaryWriter(mapStream);
writer.Write(Identifier);
writer.Write(Revision);
writer.Write((short)mapToSave.Width);
writer.Write((short)mapToSave.Height);
writer.Write((short)mapToSave.Length);
writer.Write((int)mapToSave.Spawn.X);
writer.Write((int)mapToSave.Spawn.Z);
writer.Write((int)mapToSave.Spawn.Y);
writer.Write(mapToSave.Spawn.R);
writer.Write(mapToSave.Spawn.L);
mapToSave.DateModified = DateTime.UtcNow;
writer.Write((uint)mapToSave.DateModified.ToUnixTimeLegacy());
writer.Write((uint)mapToSave.DateCreated.ToUnixTimeLegacy());
writer.Write(mapToSave.Guid.ToByteArray());
writer.Write((byte)1); // layer count
// skip over index and metacount
long indexOffset = mapStream.Position;
writer.Seek(29, SeekOrigin.Current);
byte[] blocksCache = mapToSave.Blocks;
int metaCount, compressedLength;
long offset;
using (DeflateStream ds = new DeflateStream(mapStream, CompressionMode.Compress, true)) {
using (BufferedStream bs = new BufferedStream(ds)) {
// write metadata
metaCount = WriteMetadata(bs, mapToSave);
offset = mapStream.Position; // inaccurate, but who cares
bs.Flush();
MapUtility.WriteAll(blocksCache, bs);
compressedLength = (int)(mapStream.Position - offset);
}
}
// come back to write the index
writer.BaseStream.Seek(indexOffset, SeekOrigin.Begin);
writer.Write((byte)0); // data layer type(Blocks)
writer.Write(offset); // offset, in bytes, from start of stream
writer.Write(compressedLength); // compressed length, in bytes
writer.Write(0); // general purpose field
writer.Write(1); // element size
writer.Write(blocksCache.Length); // element count
writer.Write(metaCount);
return(true);
}
}
