public void IndexerTest()
{
NbtByte ourTag = new NbtByte(1);
var secondList = new NbtList {
new NbtByte()
};
var testList = new NbtList();
// Trying to set an out-of-range element
Assert.Throws <ArgumentOutOfRangeException>(() => testList[0] = new NbtByte(1));
// Make sure that setting did not affect ListType
Assert.AreEqual(NbtTagType.Unknown, testList.ListType);
Assert.AreEqual(0, testList.Count);
testList.Add(ourTag);
// set a tag to null
Assert.Throws <ArgumentNullException>(() => testList[0] = null);
// set a tag to itself
Assert.Throws <ArgumentException>(() => testList[0] = testList);
// give a named tag where an unnamed tag was expected
Assert.Throws <ArgumentException>(() => testList[0] = new NbtByte("NamedTag"));
// give a tag of wrong type
Assert.Throws <ArgumentException>(() => testList[0] = new NbtInt(0));
// give an unnamed tag that already has a parent
Assert.Throws <ArgumentException>(() => testList[0] = secondList[0]);
// Make sure that none of the failed insertions went through
Assert.AreEqual(ourTag, testList[0]);
}
public void IndexerTest()
{
NbtByte ourTag = new NbtByte(1);
var secondList = new NbtList {
new NbtByte()
};
var testList = new NbtList();
// Trying to set an out-of-range element
Assert.Throws<ArgumentOutOfRangeException>(() => testList[0] = new NbtByte(1));
// Make sure that setting did not affect ListType
Assert.AreEqual(NbtTagType.Unknown, testList.ListType);
Assert.AreEqual(0, testList.Count);
testList.Add(ourTag);
// set a tag to null
Assert.Throws<ArgumentNullException>(() => testList[0] = null);
// set a tag to itself
Assert.Throws<ArgumentException>(() => testList[0] = testList);
// give a named tag where an unnamed tag was expected
Assert.Throws<ArgumentException>(() => testList[0] = new NbtByte("NamedTag"));
// give a tag of wrong type
Assert.Throws<ArgumentException>(() => testList[0] = new NbtInt(0));
// give an unnamed tag that already has a parent
Assert.Throws<ArgumentException>(() => testList[0] = secondList[0]);
// Make sure that none of the failed insertions went through
Assert.AreEqual(ourTag, testList[0]);
}
public void AddingAndRemoving()
{
NbtCompound test = new NbtCompound();
NbtInt foo = new NbtInt( "Foo" );
test.Add( foo );
// adding duplicate object
Assert.Throws<ArgumentException>( () => test.Add( foo ) );
// adding duplicate name
Assert.Throws<ArgumentException>( () => test.Add( new NbtByte( "Foo" ) ) );
// adding unnamed tag
Assert.Throws<ArgumentException>( () => test.Add( new NbtInt() ) );
// adding null
Assert.Throws<ArgumentNullException>( () => test.Add( null ) );
// contains existing name
Assert.IsTrue( test.Contains( "Foo" ) );
// contains existing object
Assert.IsTrue( test.Contains( foo ) );
// contains non-existent name
Assert.IsFalse( test.Contains( "Bar" ) );
// contains existing name / different object
Assert.IsFalse( test.Contains( new NbtInt( "Foo" ) ) );
// removing non-existent name
Assert.IsFalse( test.Remove( "Bar" ) );
// removing existing name
Assert.IsTrue( test.Remove( "Foo" ) );
// removing non-existent name
Assert.IsFalse( test.Remove( "Foo" ) );
// re-adding object
test.Add( foo );
// removing existing object
Assert.IsTrue( test.Remove( foo ) );
// clearing an empty NbtCompound
Assert.AreEqual( test.Count, 0 );
test.Clear();
// re-adding after clearing
test.Add( foo );
Assert.AreEqual( test.Count, 1 );
// clearing a non-empty NbtCompound
test.Clear();
Assert.AreEqual( test.Count, 0 );
}
public void AddingAndRemoving()
{
var test = new NbtCompound();
var foo = new NbtInt("Foo");
test.Add(foo);
// adding duplicate object
Assert.Throws <ArgumentException>(() => test.Add(foo));
// adding duplicate name
Assert.Throws <ArgumentException>(() => test.Add(new NbtByte("Foo")));
// adding unnamed tag
Assert.Throws <ArgumentException>(() => test.Add(new NbtInt()));
// adding null
Assert.Throws <ArgumentNullException>(() => test.Add(null));
// contains existing name
Assert.IsTrue(test.Contains("Foo"));
// contains existing object
Assert.IsTrue(test.Contains(foo));
// contains non-existent name
Assert.IsFalse(test.Contains("Bar"));
// contains existing name / different object
Assert.IsFalse(test.Contains(new NbtInt("Foo")));
// removing non-existent name
Assert.IsFalse(test.Remove("Bar"));
// removing existing name
Assert.IsTrue(test.Remove("Foo"));
// removing non-existent name
Assert.IsFalse(test.Remove("Foo"));
// re-adding object
test.Add(foo);
// removing existing object
Assert.IsTrue(test.Remove(foo));
// clearing an empty NbtCompound
Assert.AreEqual(test.Count, 0);
test.Clear();
// re-adding after clearing
test.Add(foo);
Assert.AreEqual(test.Count, 1);
// clearing a non-empty NbtCompound
test.Clear();
Assert.AreEqual(test.Count, 0);
}
public override NbtCompound GetCompound()
{
Compound["x"] = new NbtInt("x", Coordinates.X);
Compound["y"] = new NbtInt("y", Coordinates.Y);
Compound["z"] = new NbtInt("z", Coordinates.Z);
return(Compound);
}
public override NbtCompound GetCompound()
{
Compound["x"] = new NbtInt("x", Coordinates.X);
Compound["y"] = new NbtInt("y", Coordinates.Y);
Compound["z"] = new NbtInt("z", Coordinates.Z);
Compound["primary"] = new NbtInt("primary", Primary);
Compound["secondary"] = new NbtInt("secondary", Secondary);
return(Compound);
}
public void GettersAndSetters()
{
var parent = new NbtCompound("Parent");
var child = new NbtCompound("Child");
var nestedChild = new NbtCompound("NestedChild");
var childList = new NbtList("ChildList");
var nestedChildList = new NbtList("NestedChildList");
childList.Add(new NbtInt(1));
var nestedInt = new NbtInt(1);
nestedChildList.Add(nestedInt);
parent.Add(child);
parent.Add(childList);
child.Add(nestedChild);
child.Add(nestedChildList);
// Accessing nested compound tags using indexers
Assert.AreEqual(parent["Child"]["NestedChild"], nestedChild);
Assert.AreEqual(parent["Child"]["NestedChildList"], nestedChildList);
Assert.AreEqual(parent["Child"]["NestedChildList"][0], nestedInt);
// Accessing nested compound tags using Get<T>
Assert.AreEqual(parent.Get <NbtCompound>("Child").Get <NbtCompound>("NestedChild"), nestedChild);
Assert.AreEqual(parent.Get <NbtCompound>("Child").Get <NbtList>("NestedChildList"), nestedChildList);
Assert.AreEqual(parent.Get <NbtCompound>("Child").Get <NbtList>("NestedChildList")[0], nestedInt);
// Accessing with Get<T> and an invalid given type
Assert.Throws <InvalidCastException>(() => parent.Get <NbtInt>("Child"));
// Trying to use integer indexers on non-NbtList tags
Assert.Throws <InvalidOperationException>(() => parent[0] = nestedInt);
Assert.Throws <InvalidOperationException>(() => nestedInt[0] = nestedInt);
// Trying to use string indexers on non-NbtCompound tags
Assert.Throws <InvalidOperationException>(() => childList["test"] = nestedInt);
Assert.Throws <InvalidOperationException>(() => nestedInt["test"] = nestedInt);
// Trying to get a non-existent element by name
Assert.IsNull(parent.Get <NbtTag>("NonExistentTag"));
Assert.IsNull(parent["NonExistentTag"]);
// Null indices on NbtCompound
Assert.Throws <ArgumentNullException>(() => parent.Get <NbtTag>(null));
Assert.Throws <ArgumentNullException>(() => parent[null] = new NbtInt(1));
Assert.Throws <ArgumentNullException>(() => nestedInt = (NbtInt)parent[null]);
// Out-of-range indices on NbtList
Assert.Throws <ArgumentOutOfRangeException>(() => nestedInt = (NbtInt)childList[-1]);
Assert.Throws <ArgumentOutOfRangeException>(() => childList[-1] = new NbtInt(1));
Assert.Throws <ArgumentOutOfRangeException>(() => nestedInt = childList.Get <NbtInt>(-1));
Assert.Throws <ArgumentOutOfRangeException>(() => nestedInt = (NbtInt)childList[childList.Count]);
Assert.Throws <ArgumentOutOfRangeException>(() => nestedInt = childList.Get <NbtInt>(childList.Count));
}
public void Renaming()
{
var compound = new NbtCompound();
compound.Add(new NbtInt("SameName", 1));
var tagToRename = new NbtInt("DifferentName", 1);
compound.Add(tagToRename);
Assert.DoesNotThrow(() => tagToRename.Name = "SomeOtherName");
Assert.Throws <ArgumentException>(() => tagToRename.Name = "SameName");
Assert.Throws <ArgumentNullException>(() => tagToRename.Name = null);
}
public static int getInt(this NbtCompound tag, string name, int defaultValue = 0)
{
NbtInt tag1 = tag.Get <NbtInt>(name);
if (tag1 == null)
{
return(defaultValue);
}
else
{
return(tag1.Value);
}
}
public static NbtCompound ExportAsStructure()
{
NbtCompound reactor = new NbtCompound("ReactorStructure");
int volume = (int)(Reactor.interiorDims.X * Reactor.interiorDims.Y * Reactor.interiorDims.Z);
List <string> listPalette = new List <string>();
NbtList palette = new NbtList("palette", NbtTagType.Compound);
NbtList blocks = new NbtList("blocks", NbtTagType.Compound);
NbtString author = new NbtString("author", "Hellrage");
NbtCompound forgeDataVersion = new NbtCompound("ForgeDataVersion", new List <NbtInt> {
new NbtInt("minecraft", 1343)
});
NbtInt dataVersion = new NbtInt("DataVersion", 1342);
for (int y = 1; y <= Reactor.interiorDims.Y; y++)
{
for (int z = 1; z <= Reactor.interiorDims.Z; z++)
{
for (int x = 1; x <= Reactor.interiorDims.X; x++)
{
Block block = Reactor.BlockAt(new Point3D(x, y, z));
NbtCompound palettenbt = GetNbtCompound(block);
if (!listPalette.Contains(block.DisplayName))
{
listPalette.Add(block.DisplayName);
palette.Add(palettenbt);
}
NbtCompound blocknbt = new NbtCompound();
if (block.DisplayName.Contains("Active"))
{
blocknbt.Add(CreateActiveCooler(x - 1, y - 1, z - 1));
}
blocknbt.Add(new NbtList("pos", new List <NbtInt> {
new NbtInt(x - 1), new NbtInt(y - 1), new NbtInt(z - 1)
}));
blocknbt.Add(new NbtInt("state", listPalette.IndexOf(block.DisplayName)));
blocks.Add(blocknbt);
}
}
}
reactor.Add(new NbtList("size", new List <NbtInt> {
new NbtInt((int)Reactor.interiorDims.X), new NbtInt((int)Reactor.interiorDims.Y), new NbtInt((int)Reactor.interiorDims.Z)
}));
reactor.Add(new NbtList("entities", new List <NbtInt>(), NbtTagType.Compound));
reactor.Add(blocks);
reactor.Add(author);
reactor.Add(palette);
reactor.Add(forgeDataVersion);
reactor.Add(dataVersion);
return(reactor);
}
public override NbtCompound GetCompound()
{
Compound["x"] = new NbtInt("x", Coordinates.X);
Compound["y"] = new NbtInt("y", Coordinates.Y);
Compound["z"] = new NbtInt("z", Coordinates.Z);
Compound["xStructureOffset"] = new NbtInt("xStructureOffset", Offset.X);
Compound["yStructureOffset"] = new NbtInt("yStructureOffset", Offset.Y);
Compound["zStructureOffset"] = new NbtInt("zStructureOffset", Offset.Z);
Compound["xStructureSize"] = new NbtInt("xStructureSize", Size.X);
Compound["yStructureSize"] = new NbtInt("yStructureSize", Size.Y);
Compound["zStructureSize"] = new NbtInt("zStructureSize", Size.Z);
Compound["showBoundingBox"] = new NbtByte("showBoundingBox", (byte)(ShowBoundingBox ? 1 : 0));
return(Compound);
}
public void BasicUndo()
{
int before = 10;
int after = 10;
var actions = new Stack <UndoableAction>();
var tag = new NbtInt();
tag.ActionPerformed += a => actions.Push(a);
tag.Value = before;
tag.Value = after;
actions.Pop().Undo();
Assert.AreEqual(tag.Value, before);
}
public void NbtIntTest()
{
object dummy;
NbtTag test = new NbtInt(2147483647);
Assert.Throws <InvalidCastException>(() => dummy = test.ByteArrayValue);
Assert.Throws <InvalidCastException>(() => dummy = test.ByteValue);
Assert.AreEqual((double)2147483647, test.DoubleValue);
Assert.AreEqual((float)2147483647, test.FloatValue);
Assert.Throws <InvalidCastException>(() => dummy = test.IntArrayValue);
Assert.AreEqual(2147483647, test.IntValue);
Assert.AreEqual(2147483647L, test.LongValue);
Assert.Throws <InvalidCastException>(() => dummy = test.ShortValue);
Assert.AreEqual("2147483647", test.StringValue);
}
public void Renaming()
{
var tagToRename = new NbtInt("DifferentName", 1);
var compound = new NbtCompound {
new NbtInt("SameName", 1),
tagToRename
};
// proper renaming, should not throw
tagToRename.Name = "SomeOtherName";
// attempting to use a duplicate name
Assert.Throws <ArgumentException>(() => tagToRename.Name = "SameName");
// assigning a null name to a tag inside a compound; should throw
Assert.Throws <ArgumentNullException>(() => tagToRename.Name = null);
// assigning a null name to a tag that's been removed; should not throw
compound.Remove(tagToRename);
tagToRename.Name = null;
}
public static KeyValuePair <List <int>, NbtTag> GetTagByNode(TreeNode node)
{
List <int> indexes = GetIndexes(node);
NbtTag tag = _nbtFile.RootTag;
foreach (int index in indexes)
{
if (tag is NbtCompound)
{
tag = ((NbtCompound)tag).ToArray()[index];
}
else if (tag is NbtList)
{
tag = ((NbtList)tag).ToArray()[index]; //TODO DOES NOT SAVE/CHANGE!!!!
}
else if (tag is NbtByteArray) //TODO cleanup/remove
{
Debug.WriteLine("USING");
tag = new NbtByte(((NbtByteArray)tag).ByteArrayValue[index]);
}
else if (tag is NbtIntArray)//TODO cleanup/remove
{
Debug.WriteLine("USING");
tag = new NbtInt(((NbtIntArray)tag).IntArrayValue[index]);
}
else
{
(new AlertForm($"The index {index.ToString()} in Tag {tag.ToString()} could not be found due to the tag probably not having any subnodes!")
{
Text = "Finding NbtTag from tree error",
Icon = SystemIcons.Error
}).ShowDialog();
return(new KeyValuePair <List <int>, NbtTag>(indexes, tag));//OR NULL?
}
}
return(new KeyValuePair <List <int>, NbtTag>(indexes, tag));
}
public static ChunkColumn GetChunk(ChunkCoordinates coordinates, string basePath, IWorldProvider generator, int yoffset)
{
int width = 32;
int depth = 32;
int rx = coordinates.X >> 5;
int rz = coordinates.Z >> 5;
string filePath = Path.Combine(basePath, string.Format(@"region{2}r.{0}.{1}.mca", rx, rz, Path.DirectorySeparatorChar));
if (!File.Exists(filePath))
{
return(generator?.GenerateChunkColumn(coordinates));
//return new ChunkColumn
//{
// x = coordinates.X,
// z = coordinates.Z,
//};
}
using (var regionFile = File.OpenRead(filePath))
{
byte[] buffer = new byte[8192];
regionFile.Read(buffer, 0, 8192);
int xi = (coordinates.X % width);
if (xi < 0)
{
xi += 32;
}
int zi = (coordinates.Z % depth);
if (zi < 0)
{
zi += 32;
}
int tableOffset = (xi + zi * width) * 4;
regionFile.Seek(tableOffset, SeekOrigin.Begin);
byte[] offsetBuffer = new byte[4];
regionFile.Read(offsetBuffer, 0, 3);
Array.Reverse(offsetBuffer);
int offset = BitConverter.ToInt32(offsetBuffer, 0) << 4;
int length = regionFile.ReadByte();
if (offset == 0 || length == 0)
{
return(generator?.GenerateChunkColumn(coordinates));
//return new ChunkColumn
//{
// x = coordinates.X,
// z = coordinates.Z,
//};
}
regionFile.Seek(offset, SeekOrigin.Begin);
byte[] waste = new byte[4];
regionFile.Read(waste, 0, 4);
int compressionMode = regionFile.ReadByte();
var nbt = new NbtFile();
nbt.LoadFromStream(regionFile, NbtCompression.ZLib);
NbtTag dataTag = nbt.RootTag["Level"];
NbtList sections = dataTag["Sections"] as NbtList;
ChunkColumn chunk = new ChunkColumn
{
x = coordinates.X,
z = coordinates.Z,
biomeId = dataTag["Biomes"].ByteArrayValue
};
for (int i = 0; i < chunk.biomeId.Length; i++)
{
if (chunk.biomeId[i] > 22)
{
chunk.biomeId[i] = 0;
}
}
if (chunk.biomeId.Length > 256)
{
throw new Exception();
}
// This will turn into a full chunk column
foreach (NbtTag sectionTag in sections)
{
int sy = sectionTag["Y"].ByteValue * 16;
byte[] blocks = sectionTag["Blocks"].ByteArrayValue;
byte[] data = sectionTag["Data"].ByteArrayValue;
NbtTag addTag = sectionTag["Add"];
byte[] adddata = new byte[2048];
if (addTag != null)
{
adddata = addTag.ByteArrayValue;
}
byte[] blockLight = sectionTag["BlockLight"].ByteArrayValue;
byte[] skyLight = sectionTag["SkyLight"].ByteArrayValue;
for (int x = 0; x < 16; x++)
{
for (int z = 0; z < 16; z++)
{
for (int y = 0; y < 16; y++)
{
int yi = sy + y - yoffset;
if (yi < 0 || yi >= 128)
{
continue;
}
int anvilIndex = y * 16 * 16 + z * 16 + x;
int blockId = blocks[anvilIndex] + (Nibble4(adddata, anvilIndex) << 8);
Func <int, byte, byte> dataConverter = (i, b) => b;
// Anvil to PE friendly converstion
if (Convert.ContainsKey(blockId))
{
dataConverter = Convert[blockId].Item2;
blockId = Convert[blockId].Item1;
}
else if (Ignore.BinarySearch(blockId) >= 0)
{
blockId = 0;
}
else if (Gaps.BinarySearch(blockId) >= 0)
{
Log.WarnFormat("Missing material on convert: {0}", blockId);
blockId = 133;
}
if (blockId > 255)
{
blockId = 41;
}
//if (yi == 127 && blockId != 0) blockId = 30;
if (yi == 0 && (blockId == 8 || blockId == 9))
{
blockId = 7;
}
chunk.SetBlock(x, yi, z, (byte)blockId);
byte metadata = Nibble4(data, anvilIndex);
metadata = dataConverter(blockId, metadata);
chunk.SetMetadata(x, yi, z, metadata);
chunk.SetBlocklight(x, yi, z, Nibble4(blockLight, anvilIndex));
chunk.SetSkylight(x, yi, z, Nibble4(skyLight, anvilIndex));
var block = BlockFactory.GetBlockById(chunk.GetBlock(x, yi, z));
if (block is BlockStairs || block is StoneSlab || block is WoodSlab)
{
chunk.SetSkylight(x, yi, z, 0xff);
}
if (blockId == 43 && chunk.GetMetadata(x, yi, z) == 7)
{
chunk.SetMetadata(x, yi, z, 6);
}
else if (blockId == 44 && chunk.GetMetadata(x, yi, z) == 7)
{
chunk.SetMetadata(x, yi, z, 6);
}
else if (blockId == 44 && chunk.GetMetadata(x, yi, z) == 15)
{
chunk.SetMetadata(x, yi, z, 14);
}
else if (blockId == 3 && chunk.GetMetadata(x, yi, z) == 1)
{
chunk.SetBlock(x, yi, z, 198);
chunk.SetMetadata(x, yi, z, 0);
}
else if (blockId == 3 && chunk.GetMetadata(x, yi, z) == 2)
{
chunk.SetBlock(x, yi, z, 143); //Coarse Dirt => Pat
chunk.SetMetadata(x, yi, z, 0); // Podzol => (Podzol)
}
}
}
}
}
NbtList entities = dataTag["Entities"] as NbtList;
NbtList blockEntities = dataTag["TileEntities"] as NbtList;
if (blockEntities != null)
{
foreach (var nbtTag in blockEntities)
{
var blockEntityTag = (NbtCompound)nbtTag.Clone();
string entityId = blockEntityTag["id"].StringValue;
int x = blockEntityTag["x"].IntValue;
int y = blockEntityTag["y"].IntValue - yoffset;
int z = blockEntityTag["z"].IntValue;
blockEntityTag["y"] = new NbtInt("y", y);
BlockEntity blockEntity = BlockEntityFactory.GetBlockEntityById(entityId);
if (blockEntity != null)
{
blockEntityTag.Name = string.Empty;
if (blockEntity is Sign)
{
// Remove the JSON stuff and get the text out of extra data.
// TAG_String("Text2"): "{"extra":["10c a loaf!"],"text":""}"
CleanSignText(blockEntityTag, "Text1");
CleanSignText(blockEntityTag, "Text2");
CleanSignText(blockEntityTag, "Text3");
CleanSignText(blockEntityTag, "Text4");
}
chunk.SetBlockEntity(new BlockCoordinates(x, y, z), blockEntityTag);
}
}
}
//NbtList tileTicks = dataTag["TileTicks"] as NbtList;
chunk.isDirty = false;
return(chunk);
}
}
/// <summary>
/// Writes out the specified tag.
/// </summary>
/// <param name="tag">The tag.</param>
/// <exception cref="System.ArgumentNullException"><paramref name="tag"/> is <c>null</c>.</exception>
/// <exception cref="System.ObjectDisposedException">The stream is closed.</exception>
/// <exception cref="System.IO.IOException">An I/O error occured.</exception>
public void Write(NbtInt tag)
{
if (tag == null)
throw new ArgumentNullException("tag", "tag is null.");
Write(tag, true);
}
public void InterfaceImplementation()
{
// prepare our test lists
var referenceList = new List <NbtTag> {
new NbtInt(1),
new NbtInt(2),
new NbtInt(3)
};
var testTag = new NbtInt(4);
var originalList = new NbtList(referenceList);
// check IList implementation
IList iList = originalList;
CollectionAssert.AreEqual(referenceList, iList);
// check IList<NbtTag> implementation
IList <NbtTag> iGenericList = originalList;
CollectionAssert.AreEqual(referenceList, iGenericList);
Assert.IsFalse(iGenericList.IsReadOnly);
// check IList.Add
referenceList.Add(testTag);
iList.Add(testTag);
CollectionAssert.AreEqual(referenceList, iList);
// check IList.IndexOf
Assert.AreEqual(referenceList.IndexOf(testTag), iList.IndexOf(testTag));
Assert.IsTrue(iList.IndexOf(null) < 0);
// check IList<NbtTag>.IndexOf
Assert.AreEqual(referenceList.IndexOf(testTag), iGenericList.IndexOf(testTag));
Assert.IsTrue(iGenericList.IndexOf(null) < 0);
// check IList.Contains
Assert.IsTrue(iList.Contains(testTag));
// check IList.Remove
iList.Remove(testTag);
Assert.IsFalse(iList.Contains(testTag));
// check IList.Insert
iList.Insert(0, testTag);
Assert.AreEqual(0, iList.IndexOf(testTag));
// check IList.RemoveAt
iList.RemoveAt(0);
Assert.IsFalse(iList.Contains(testTag));
// check misc IList properties
Assert.IsFalse(iList.IsFixedSize);
Assert.IsFalse(iList.IsReadOnly);
Assert.IsFalse(iList.IsSynchronized);
Assert.NotNull(iList.SyncRoot);
// check IList.CopyTo
var exportTest = new NbtInt[iList.Count];
iList.CopyTo(exportTest, 0);
CollectionAssert.AreEqual(iList, exportTest);
// check IList.this[int]
for (int i = 0; i < iList.Count; i++)
{
Assert.AreEqual(originalList[i], iList[i]);
iList[i] = new NbtInt(i);
}
// check IList.Clear
iList.Clear();
Assert.AreEqual(0, iList.Count);
Assert.Less(iList.IndexOf(testTag), 0);
}
static BlockFactory()
{
for (int i = 0; i < byte.MaxValue * 2; i++)
{
var block = GetBlockById(i);
if (block != null)
{
if (block.IsTransparent)
{
TransparentBlocks[block.Id] = 1;
}
if (block.LightLevel > 0)
{
LuminousBlocks[block.Id] = (byte)block.LightLevel;
}
}
}
NameToId = BuildNameToId();
for (int i = 0; i < LegacyToRuntimeId.Length; ++i)
{
LegacyToRuntimeId[i] = -1;
}
var assembly = Assembly.GetAssembly(typeof(Block));
lock (lockObj)
{
Dictionary <string, int> idMapping = new Dictionary <string, int>(ResourceUtil.ReadResource <Dictionary <string, int> >("block_id_map.json", typeof(Block), "Data"), StringComparer.OrdinalIgnoreCase);
int runtimeId = 0;
BlockPalette = new BlockPalette();
using (var stream = assembly.GetManifestResourceStream(typeof(Block).Namespace + ".Data.canonical_block_states.nbt"))
{
do
{
var compound = Packet.ReadNbtCompound(stream, true);
var container = GetBlockStateContainer(compound);
container.RuntimeId = runtimeId++;
BlockPalette.Add(container);
} while (stream.Position < stream.Length);
}
List <R12ToCurrentBlockMapEntry> legacyStateMap = new List <R12ToCurrentBlockMapEntry>();
using (var stream = assembly.GetManifestResourceStream(typeof(Block).Namespace + ".Data.r12_to_current_block_map.bin"))
{
while (stream.Position < stream.Length)
{
var length = VarInt.ReadUInt32(stream);
byte[] bytes = new byte[length];
stream.Read(bytes, 0, bytes.Length);
string stringId = Encoding.UTF8.GetString(bytes);
bytes = new byte[2];
stream.Read(bytes, 0, bytes.Length);
var meta = BitConverter.ToInt16(bytes);
var compound = Packet.ReadNbtCompound(stream, true);
legacyStateMap.Add(new R12ToCurrentBlockMapEntry(stringId, meta, GetBlockStateContainer(compound)));
}
}
Dictionary <string, List <int> > idToStatesMap = new Dictionary <string, List <int> >(StringComparer.OrdinalIgnoreCase);
for (var index = 0; index < BlockPalette.Count; index++)
{
var state = BlockPalette[index];
List <int> candidates;
if (!idToStatesMap.TryGetValue(state.Name, out candidates))
{
candidates = new List <int>();
}
candidates.Add(index);
idToStatesMap[state.Name] = candidates;
}
foreach (var pair in legacyStateMap)
{
if (!idMapping.TryGetValue(pair.StringId, out int id))
{
continue;
}
var data = pair.Meta;
if (data > 15)
{
continue;
}
var mappedState = pair.State;
var mappedName = pair.State.Name;
if (!idToStatesMap.TryGetValue(mappedName, out var matching))
{
continue;
}
foreach (var match in matching)
{
var networkState = BlockPalette[match];
var thisStates = new HashSet <IBlockState>(mappedState.States);
var otherStates = new HashSet <IBlockState>(networkState.States);
otherStates.IntersectWith(thisStates);
if (otherStates.Count == thisStates.Count)
{
BlockPalette[match].Id = id;
BlockPalette[match].Data = data;
BlockPalette[match].ItemInstance = new ItemPickInstance()
{
Id = (short)id,
Metadata = data,
WantNbt = false
};
LegacyToRuntimeId[(id << 4) | (byte)data] = match;
break;
}
}
}
foreach (var record in BlockPalette)
{
var states = new List <NbtTag>();
foreach (IBlockState state in record.States)
{
NbtTag stateTag = null;
switch (state)
{
case BlockStateByte blockStateByte:
stateTag = new NbtByte(state.Name, blockStateByte.Value);
break;
case BlockStateInt blockStateInt:
stateTag = new NbtInt(state.Name, blockStateInt.Value);
break;
case BlockStateString blockStateString:
stateTag = new NbtString(state.Name, blockStateString.Value);
break;
default:
throw new ArgumentOutOfRangeException(nameof(state));
}
states.Add(stateTag);
}
var nbt = new NbtFile()
{
BigEndian = false,
UseVarInt = true,
RootTag = new NbtCompound("states", states)
};
byte[] nbtBinary = nbt.SaveToBuffer(NbtCompression.None);
record.StatesCacheNbt = nbtBinary;
}
}
BlockStates = new HashSet <BlockStateContainer>(BlockPalette);
}
internal void Write(NbtInt tag, bool writeHeader)
{
Write(tag.Name, tag.Value, writeHeader);
}
public void CopyConstructorTest()
{
NbtByte byteTag = new NbtByte("byteTag", 1);
NbtByte byteTagClone = (NbtByte)byteTag.Clone();
Assert.AreNotSame(byteTag, byteTagClone);
Assert.AreEqual(byteTag.Name, byteTagClone.Name);
Assert.AreEqual(byteTag.Value, byteTagClone.Value);
Assert.Throws<ArgumentNullException>(() => new NbtByte((NbtByte)null));
NbtByteArray byteArrTag = new NbtByteArray("byteArrTag", new byte[] { 1, 2, 3, 4 });
NbtByteArray byteArrTagClone = (NbtByteArray)byteArrTag.Clone();
Assert.AreNotSame(byteArrTag, byteArrTagClone);
Assert.AreEqual(byteArrTag.Name, byteArrTagClone.Name);
Assert.AreNotSame(byteArrTag.Value, byteArrTagClone.Value);
CollectionAssert.AreEqual(byteArrTag.Value, byteArrTagClone.Value);
Assert.Throws<ArgumentNullException>(() => new NbtByteArray((NbtByteArray)null));
NbtCompound compTag = new NbtCompound("compTag", new NbtTag[] { new NbtByte("innerTag", 1) });
NbtCompound compTagClone = (NbtCompound)compTag.Clone();
Assert.AreNotSame(compTag, compTagClone);
Assert.AreEqual(compTag.Name, compTagClone.Name);
Assert.AreNotSame(compTag["innerTag"], compTagClone["innerTag"]);
Assert.AreEqual(compTag["innerTag"].Name, compTagClone["innerTag"].Name);
Assert.AreEqual(compTag["innerTag"].ByteValue, compTagClone["innerTag"].ByteValue);
Assert.Throws<ArgumentNullException>(() => new NbtCompound((NbtCompound)null));
NbtDouble doubleTag = new NbtDouble("doubleTag", 1);
NbtDouble doubleTagClone = (NbtDouble)doubleTag.Clone();
Assert.AreNotSame(doubleTag, doubleTagClone);
Assert.AreEqual(doubleTag.Name, doubleTagClone.Name);
Assert.AreEqual(doubleTag.Value, doubleTagClone.Value);
Assert.Throws<ArgumentNullException>(() => new NbtDouble((NbtDouble)null));
NbtFloat floatTag = new NbtFloat("floatTag", 1);
NbtFloat floatTagClone = (NbtFloat)floatTag.Clone();
Assert.AreNotSame(floatTag, floatTagClone);
Assert.AreEqual(floatTag.Name, floatTagClone.Name);
Assert.AreEqual(floatTag.Value, floatTagClone.Value);
Assert.Throws<ArgumentNullException>(() => new NbtFloat((NbtFloat)null));
NbtInt intTag = new NbtInt("intTag", 1);
NbtInt intTagClone = (NbtInt)intTag.Clone();
Assert.AreNotSame(intTag, intTagClone);
Assert.AreEqual(intTag.Name, intTagClone.Name);
Assert.AreEqual(intTag.Value, intTagClone.Value);
Assert.Throws<ArgumentNullException>(() => new NbtInt((NbtInt)null));
NbtIntArray intArrTag = new NbtIntArray("intArrTag", new[] { 1, 2, 3, 4 });
NbtIntArray intArrTagClone = (NbtIntArray)intArrTag.Clone();
Assert.AreNotSame(intArrTag, intArrTagClone);
Assert.AreEqual(intArrTag.Name, intArrTagClone.Name);
Assert.AreNotSame(intArrTag.Value, intArrTagClone.Value);
CollectionAssert.AreEqual(intArrTag.Value, intArrTagClone.Value);
Assert.Throws<ArgumentNullException>(() => new NbtIntArray((NbtIntArray)null));
NbtList listTag = new NbtList("listTag", new NbtTag[] { new NbtByte(1) });
NbtList listTagClone = (NbtList)listTag.Clone();
Assert.AreNotSame(listTag, listTagClone);
Assert.AreEqual(listTag.Name, listTagClone.Name);
Assert.AreNotSame(listTag[0], listTagClone[0]);
Assert.AreEqual(listTag[0].ByteValue, listTagClone[0].ByteValue);
Assert.Throws<ArgumentNullException>(() => new NbtList((NbtList)null));
NbtLong longTag = new NbtLong("longTag", 1);
NbtLong longTagClone = (NbtLong)longTag.Clone();
Assert.AreNotSame(longTag, longTagClone);
Assert.AreEqual(longTag.Name, longTagClone.Name);
Assert.AreEqual(longTag.Value, longTagClone.Value);
Assert.Throws<ArgumentNullException>(() => new NbtLong((NbtLong)null));
NbtShort shortTag = new NbtShort("shortTag", 1);
NbtShort shortTagClone = (NbtShort)shortTag.Clone();
Assert.AreNotSame(shortTag, shortTagClone);
Assert.AreEqual(shortTag.Name, shortTagClone.Name);
Assert.AreEqual(shortTag.Value, shortTagClone.Value);
Assert.Throws<ArgumentNullException>(() => new NbtShort((NbtShort)null));
NbtString stringTag = new NbtString("stringTag", "foo");
NbtString stringTagClone = (NbtString)stringTag.Clone();
Assert.AreNotSame(stringTag, stringTagClone);
Assert.AreEqual(stringTag.Name, stringTagClone.Name);
Assert.AreEqual(stringTag.Value, stringTagClone.Value);
Assert.Throws<ArgumentNullException>(() => new NbtString((NbtString)null));
}
public static ChunkColumn GetChunk(ChunkCoordinates coordinates, string basePath, IWorldProvider generator, int yoffset)
{
int width = 32;
int depth = 32;
int rx = coordinates.X >> 5;
int rz = coordinates.Z >> 5;
string filePath = Path.Combine(basePath, string.Format(@"region\r.{0}.{1}.mca", rx, rz));
if (!File.Exists(filePath))
{
return(generator.GenerateChunkColumn(coordinates));
}
using (var regionFile = File.OpenRead(filePath))
{
byte[] buffer = new byte[8192];
regionFile.Read(buffer, 0, 8192);
int xi = (coordinates.X % width);
if (xi < 0)
{
xi += 32;
}
int zi = (coordinates.Z % depth);
if (zi < 0)
{
zi += 32;
}
int tableOffset = (xi + zi * width) * 4;
regionFile.Seek(tableOffset, SeekOrigin.Begin);
byte[] offsetBuffer = new byte[4];
regionFile.Read(offsetBuffer, 0, 3);
Array.Reverse(offsetBuffer);
int offset = BitConverter.ToInt32(offsetBuffer, 0) << 4;
int length = regionFile.ReadByte();
if (offset == 0 || length == 0)
{
return(generator.GenerateChunkColumn(coordinates));
}
regionFile.Seek(offset, SeekOrigin.Begin);
byte[] waste = new byte[4];
regionFile.Read(waste, 0, 4);
int compressionMode = regionFile.ReadByte();
var nbt = new NbtFile();
nbt.LoadFromStream(regionFile, NbtCompression.ZLib);
NbtTag dataTag = nbt.RootTag["Level"];
NbtList sections = dataTag["Sections"] as NbtList;
ChunkColumn chunk = new ChunkColumn
{
x = coordinates.X,
z = coordinates.Z,
biomeId = dataTag["Biomes"].ByteArrayValue
};
for (int i = 0; i < chunk.biomeId.Length; i++)
{
if (chunk.biomeId[i] > 22)
{
chunk.biomeId[i] = 0;
}
}
if (chunk.biomeId.Length > 256)
{
throw new Exception();
}
// This will turn into a full chunk column
foreach (NbtTag sectionTag in sections)
{
int sy = sectionTag["Y"].ByteValue * 16;
byte[] blocks = sectionTag["Blocks"].ByteArrayValue;
byte[] data = sectionTag["Data"].ByteArrayValue;
NbtTag addTag = sectionTag["Add"];
byte[] adddata = new byte[2048];
if (addTag != null)
{
adddata = addTag.ByteArrayValue;
}
byte[] blockLight = sectionTag["BlockLight"].ByteArrayValue;
byte[] skyLight = sectionTag["SkyLight"].ByteArrayValue;
for (int x = 0; x < 16; x++)
{
for (int z = 0; z < 16; z++)
{
for (int y = 0; y < 16; y++)
{
int yi = sy + y - yoffset;
if (yi < 0 || yi >= 128)
{
continue;
}
int anvilIndex = y * 16 * 16 + z * 16 + x;
int blockId = blocks[anvilIndex] + (Nibble4(adddata, anvilIndex) << 8);
// Anvil to PE friendly converstion
if (blockId == 125)
{
blockId = 5;
}
else if (blockId == 126)
{
blockId = 158;
}
else if (blockId == 75)
{
blockId = 50;
}
else if (blockId == 76)
{
blockId = 50;
}
else if (blockId == 123)
{
blockId = 89;
}
else if (blockId == 124)
{
blockId = 89;
}
else if (blockId == 152)
{
blockId = 73;
}
else if (_ignore.BinarySearch(blockId) >= 0)
{
blockId = 0;
}
else if (_gaps.BinarySearch(blockId) >= 0)
{
Debug.WriteLine("Missing material: " + blockId);
blockId = 133;
}
if (blockId > 255)
{
blockId = 41;
}
if (yi == 127 && blockId != 0)
{
blockId = 30;
}
if (yi == 0 && (blockId == 8 || blockId == 9 /*|| blockId == 0*/))
{
blockId = 7;
}
//if (blockId != 0) blockId = 41;
chunk.SetBlock(x, yi, z, (byte)blockId);
chunk.SetMetadata(x, yi, z, Nibble4(data, anvilIndex));
chunk.SetBlocklight(x, yi, z, Nibble4(blockLight, anvilIndex));
chunk.SetSkylight(x, yi, z, Nibble4(skyLight, anvilIndex));
}
}
}
}
NbtList entities = dataTag["Entities"] as NbtList;
NbtList blockEntities = dataTag["TileEntities"] as NbtList;
if (blockEntities != null)
{
foreach (var nbtTag in blockEntities)
{
var blockEntityTag = (NbtCompound)nbtTag;
string entityId = blockEntityTag["id"].StringValue;
int x = blockEntityTag["x"].IntValue;
int y = blockEntityTag["y"].IntValue - yoffset;
int z = blockEntityTag["z"].IntValue;
blockEntityTag["y"] = new NbtInt("y", y);
BlockEntity blockEntity = BlockEntityFactory.GetBlockEntityById(entityId);
if (blockEntity != null)
{
blockEntityTag.Name = string.Empty;
chunk.SetBlockEntity(new BlockCoordinates(x, y, z), blockEntityTag);
}
}
}
NbtList tileTicks = dataTag["TileTicks"] as NbtList;
chunk.isDirty = false;
return(chunk);
}
}
public static string ToSnbt(this NbtInt tag, SnbtOptions options) => tag.Value.ToString();
static BlockFactory()
{
for (int i = 0; i < byte.MaxValue * 2; i++)
{
var block = GetBlockById(i);
if (block != null)
{
if (block.IsTransparent)
{
TransparentBlocks[block.Id] = 1;
}
if (block.LightLevel > 0)
{
LuminousBlocks[block.Id] = (byte)block.LightLevel;
}
}
}
NameToId = BuildNameToId();
for (int i = 0; i < LegacyToRuntimeId.Length; ++i)
{
LegacyToRuntimeId[i] = -1;
}
var assembly = Assembly.GetAssembly(typeof(Block));
lock (lockObj)
{
Dictionary <string, int> idMapping;
using (var stream = assembly.GetManifestResourceStream(typeof(Block).Namespace + ".block_id_map.json"))
using (var reader = new StreamReader(stream))
{
idMapping = JsonConvert.DeserializeObject <Dictionary <string, int> >(reader.ReadToEnd());
}
Dictionary <string, short> itemIdMapping;
using (var stream = assembly.GetManifestResourceStream(typeof(Block).Namespace + ".item_id_map.json"))
using (var reader = new StreamReader(stream))
{
itemIdMapping = JsonConvert.DeserializeObject <Dictionary <string, short> >(reader.ReadToEnd());
}
int runtimeId = 0;
BlockPalette = new BlockPalette();
using (var stream = assembly.GetManifestResourceStream(typeof(Block).Namespace + ".canonical_block_states.nbt"))
{
var reader = new NbtFile();
reader.UseVarInt = true;
reader.AllowAlternativeRootTag = true;
do
{
reader.LoadFromStream(stream, NbtCompression.AutoDetect);
var record = new BlockStateContainer();
var tag = reader.RootTag;
string name = tag["name"].StringValue;
record.Name = name;
record.States = new List <IBlockState>();
if (idMapping.TryGetValue(name, out var id))
{
record.Id = id;
}
var states = tag["states"];
if (states != null && states is NbtCompound compound)
{
foreach (var stateEntry in compound)
{
switch (stateEntry)
{
case NbtInt nbtInt:
record.States.Add(new BlockStateInt()
{
Name = nbtInt.Name,
Value = nbtInt.Value
});
break;
case NbtByte nbtByte:
record.States.Add(new BlockStateByte()
{
Name = nbtByte.Name,
Value = nbtByte.Value
});
break;
case NbtString nbtString:
record.States.Add(new BlockStateString()
{
Name = nbtString.Name,
Value = nbtString.Value
});
break;
}
}
}
if (itemIdMapping.TryGetValue(name, out var itemId))
{
record.ItemInstance = new ItemPickInstance()
{
Id = itemId,
WantNbt = false,
Metadata = 0
};
}
record.RuntimeId = runtimeId++;
BlockPalette.Add(record);
} while (stream.Position < stream.Length);
}
/*using (var stream = assembly.GetManifestResourceStream(typeof(Block).Namespace + ".blockstates.json"))
* using (var reader = new StreamReader(stream))
* {
* BlockPalette = BlockPalette.FromJson(reader.ReadToEnd());
* }*/
foreach (var record in BlockPalette)
{
var states = new List <NbtTag>();
foreach (IBlockState state in record.States)
{
NbtTag stateTag = null;
switch (state)
{
case BlockStateByte blockStateByte:
stateTag = new NbtByte(state.Name, blockStateByte.Value);
break;
case BlockStateInt blockStateInt:
stateTag = new NbtInt(state.Name, blockStateInt.Value);
break;
case BlockStateString blockStateString:
stateTag = new NbtString(state.Name, blockStateString.Value);
break;
default:
throw new ArgumentOutOfRangeException(nameof(state));
}
states.Add(stateTag);
}
var nbt = new NbtFile()
{
BigEndian = false,
UseVarInt = true,
RootTag = new NbtCompound("states", states)
};
byte[] nbtBinary = nbt.SaveToBuffer(NbtCompression.None);
record.StatesCacheNbt = nbtBinary;
}
}
int palletSize = BlockPalette.Count;
for (int i = 0; i < palletSize; i++)
{
if (BlockPalette[i].Data > 15)
{
continue; // TODO: figure out why palette contains blocks with meta more than 15
}
if (BlockPalette[i].Data == -1)
{
continue; // These are blockstates that does not have a metadata mapping
}
LegacyToRuntimeId[(BlockPalette[i].Id << 4) | (byte)BlockPalette[i].Data] = i;
}
BlockStates = new HashSet <BlockStateContainer>(BlockPalette);
}
public void Renaming()
{
var tagToRename = new NbtInt("DifferentName", 1);
var compound = new NbtCompound {
new NbtInt("SameName", 1),
tagToRename
};
// proper renaming, should not throw
tagToRename.Name = "SomeOtherName";
// attempting to use a duplicate name
Assert.Throws<ArgumentException>(() => tagToRename.Name = "SameName");
// assigning a null name to a tag inside a compound; should throw
Assert.Throws<ArgumentNullException>(() => tagToRename.Name = null);
// assigning a null name to a tag inside a compound; should not throw
compound.Remove(tagToRename);
tagToRename.Name = null;
}
public void NbtIntTest()
{
object dummy;
NbtTag test = new NbtInt( 2147483647 );
Assert.Throws<InvalidCastException>( () => dummy = test.ByteArrayValue );
Assert.Throws<InvalidCastException>( () => dummy = test.ByteValue );
Assert.AreEqual( (double)2147483647, test.DoubleValue );
Assert.AreEqual( (float)2147483647, test.FloatValue );
Assert.Throws<InvalidCastException>( () => dummy = test.IntArrayValue );
Assert.AreEqual( 2147483647, test.IntValue );
Assert.AreEqual( 2147483647L, test.LongValue );
Assert.Throws<InvalidCastException>( () => dummy = test.ShortValue );
Assert.AreEqual( "2147483647", test.StringValue );
}
/**
* BEFORE any digits, requiring backtracking.
*/
private NbtTag ParseNumber()
{
bool more = true;
NbtTagType type = NbtTagType.Int;
String literal = "";
while (more)
{
char next;
try
{
next = NextChar();
}
catch (Exception)
{
next = ' '; //just end the number
}
if (next <= '9' && next >= '0' || next == '-')
{
literal += next;
}
else if (next == '.')
{
literal += next;
type = NbtTagType.Double;
}
else
{
more = false;
switch (next)
{
case 'l':
case 'L':
type = NbtTagType.Long;
break;
case 'b':
case 'B':
type = NbtTagType.Byte;
break;
case 'f':
case 'F':
type = NbtTagType.Float;
break;
default:
//End of number, put it back.
Position--;
break;
}
}
}
NbtTag ret;
switch (type)
{
case NbtTagType.Byte:
ret = new NbtByte(byte.Parse(literal));
break;
case NbtTagType.Int:
ret = new NbtInt(int.Parse(literal));
break;
case NbtTagType.Long:
ret = new NbtLong(long.Parse(literal));
break;
case NbtTagType.Float:
ret = new NbtFloat(float.Parse(literal));
break;
case NbtTagType.Double:
ret = new NbtDouble(double.Parse(literal));
break;
default:
ret = null;
break;
}
return(ret);
}
public static NbtTag Serialize <T>(this T obj, NbtTag tag = null) where T : new()
{
tag ??= new NbtCompound(string.Empty);
if (obj == null)
{
throw new NullReferenceException();
}
PropertyInfo[] properties = obj.GetType().GetProperties();
foreach (PropertyInfo propertyInfo in properties)
{
var attribute = propertyInfo.GetCustomAttribute(typeof(JsonPropertyNameAttribute)) as JsonPropertyNameAttribute;
string propertyName = attribute?.Name ?? propertyInfo.Name;
NbtTag nbtTag = tag[propertyName] ?? tag[LowercaseFirst(propertyName)];
if (nbtTag == null)
{
if (propertyInfo.PropertyType == typeof(bool))
{
nbtTag = new NbtByte(propertyName);
}
else if (propertyInfo.PropertyType == typeof(byte))
{
nbtTag = new NbtByte(propertyName);
}
else if (propertyInfo.PropertyType == typeof(short))
{
nbtTag = new NbtShort(propertyName);
}
else if (propertyInfo.PropertyType == typeof(int))
{
nbtTag = new NbtInt(propertyName);
}
else if (propertyInfo.PropertyType == typeof(long))
{
nbtTag = new NbtLong(propertyName);
}
else if (propertyInfo.PropertyType == typeof(float))
{
nbtTag = new NbtFloat(propertyName);
}
else if (propertyInfo.PropertyType == typeof(double))
{
nbtTag = new NbtDouble(propertyName);
}
else if (propertyInfo.PropertyType == typeof(string))
{
nbtTag = new NbtString(propertyName, "");
}
else
{
continue;
}
}
//var mex = property.Body as MemberExpression;
//var target = Expression.Lambda(mex.Expression).Compile().DynamicInvoke();
switch (nbtTag.TagType)
{
case NbtTagType.Unknown:
break;
case NbtTagType.End:
break;
case NbtTagType.Byte:
if (propertyInfo.PropertyType == typeof(bool))
{
tag[nbtTag.Name] = new NbtByte(nbtTag.Name, (byte)((bool)propertyInfo.GetValue(obj) ? 1 : 0));
}
else
{
tag[nbtTag.Name] = new NbtByte(nbtTag.Name, (byte)propertyInfo.GetValue(obj));
}
break;
case NbtTagType.Short:
tag[nbtTag.Name] = new NbtShort(nbtTag.Name, (short)propertyInfo.GetValue(obj));
break;
case NbtTagType.Int:
if (propertyInfo.PropertyType == typeof(bool))
{
tag[nbtTag.Name] = new NbtInt(nbtTag.Name, (bool)propertyInfo.GetValue(obj) ? 1 : 0);
}
else
{
tag[nbtTag.Name] = new NbtInt(nbtTag.Name, (int)propertyInfo.GetValue(obj));
}
break;
case NbtTagType.Long:
tag[nbtTag.Name] = new NbtLong(nbtTag.Name, (long)propertyInfo.GetValue(obj));
break;
case NbtTagType.Float:
tag[nbtTag.Name] = new NbtFloat(nbtTag.Name, (float)propertyInfo.GetValue(obj));
break;
case NbtTagType.Double:
tag[nbtTag.Name] = new NbtDouble(nbtTag.Name, (double)propertyInfo.GetValue(obj));
break;
case NbtTagType.ByteArray:
tag[nbtTag.Name] = new NbtByteArray(nbtTag.Name, (byte[])propertyInfo.GetValue(obj));
break;
case NbtTagType.String:
tag[nbtTag.Name] = new NbtString(nbtTag.Name, (string)propertyInfo.GetValue(obj) ?? "");
break;
case NbtTagType.List:
break;
case NbtTagType.Compound:
break;
case NbtTagType.IntArray:
tag[nbtTag.Name] = new NbtIntArray(nbtTag.Name, (int[])propertyInfo.GetValue(obj));
break;
}
}
return(tag);
}
public void GettersAndSetters()
{
// construct a document for us to test.
var nestedChild = new NbtCompound("NestedChild");
var nestedInt = new NbtInt(1);
var nestedChildList = new NbtList("NestedChildList")
{
nestedInt
};
var child = new NbtCompound("Child")
{
nestedChild,
nestedChildList
};
var childList = new NbtList("ChildList")
{
new NbtInt(1)
};
var parent = new NbtCompound("Parent")
{
child,
childList
};
// Accessing nested compound tags using indexers
Assert.AreEqual(nestedChild, parent["Child"]["NestedChild"]);
Assert.AreEqual(nestedChildList, parent["Child"]["NestedChildList"]);
Assert.AreEqual(nestedInt, parent["Child"]["NestedChildList"][0]);
// Accessing nested compound tags using Get and Get<T>
Assert.Throws <ArgumentNullException>(() => parent.Get <NbtCompound>(null));
Assert.IsNull(parent.Get <NbtCompound>("NonExistingChild"));
Assert.AreEqual(nestedChild, parent.Get <NbtCompound>("Child").Get <NbtCompound>("NestedChild"));
Assert.AreEqual(nestedChildList, parent.Get <NbtCompound>("Child").Get <NbtList>("NestedChildList"));
Assert.AreEqual(nestedInt, parent.Get <NbtCompound>("Child").Get <NbtList>("NestedChildList")[0]);
Assert.Throws <ArgumentNullException>(() => parent.Get(null));
Assert.IsNull(parent.Get("NonExistingChild"));
Assert.AreEqual(nestedChild, (parent.Get("Child") as NbtCompound).Get("NestedChild"));
Assert.AreEqual(nestedChildList, (parent.Get("Child") as NbtCompound).Get("NestedChildList"));
Assert.AreEqual(nestedInt, (parent.Get("Child") as NbtCompound).Get("NestedChildList")[0]);
// Accessing with Get<T> and an invalid given type
Assert.Throws <InvalidCastException>(() => parent.Get <NbtInt>("Child"));
// Using TryGet and TryGet<T>
NbtTag dummyTag;
Assert.Throws <ArgumentNullException>(() => parent.TryGet(null, out dummyTag));
Assert.IsFalse(parent.TryGet("NonExistingChild", out dummyTag));
Assert.IsTrue(parent.TryGet("Child", out dummyTag));
NbtCompound dummyCompoundTag;
Assert.Throws <ArgumentNullException>(() => parent.TryGet(null, out dummyCompoundTag));
Assert.IsFalse(parent.TryGet("NonExistingChild", out dummyCompoundTag));
Assert.IsTrue(parent.TryGet("Child", out dummyCompoundTag));
// Trying to use integer indexers on non-NbtList tags
Assert.Throws <InvalidOperationException>(() => parent[0] = nestedInt);
Assert.Throws <InvalidOperationException>(() => nestedInt[0] = nestedInt);
// Trying to use string indexers on non-NbtCompound tags
Assert.Throws <InvalidOperationException>(() => childList["test"] = nestedInt);
Assert.Throws <InvalidOperationException>(() => nestedInt["test"] = nestedInt);
// Trying to get a non-existent element by name
Assert.IsNull(parent.Get <NbtTag>("NonExistentTag"));
Assert.IsNull(parent["NonExistentTag"]);
// Null indices on NbtCompound
Assert.Throws <ArgumentNullException>(() => parent.Get <NbtTag>(null));
Assert.Throws <ArgumentNullException>(() => parent[null] = new NbtInt(1));
Assert.Throws <ArgumentNullException>(() => nestedInt = (NbtInt)parent[null]);
// Out-of-range indices on NbtList
Assert.Throws <ArgumentOutOfRangeException>(() => nestedInt = (NbtInt)childList[-1]);
Assert.Throws <ArgumentOutOfRangeException>(() => childList[-1] = new NbtInt(1));
Assert.Throws <ArgumentOutOfRangeException>(() => nestedInt = childList.Get <NbtInt>(-1));
Assert.Throws <ArgumentOutOfRangeException>(() => nestedInt = (NbtInt)childList[childList.Count]);
Assert.Throws <ArgumentOutOfRangeException>(() => nestedInt = childList.Get <NbtInt>(childList.Count));
// Using setter correctly
parent["NewChild"] = new NbtByte("NewChild");
// Using setter incorrectly
object dummyObject;
Assert.Throws <ArgumentNullException>(() => parent["Child"] = null);
Assert.NotNull(parent["Child"]);
Assert.Throws <ArgumentException>(() => parent["Child"] = new NbtByte("NotChild"));
Assert.Throws <InvalidOperationException>(() => dummyObject = parent[0]);
Assert.Throws <InvalidOperationException>(() => parent[0] = new NbtByte("NewerChild"));
// Try adding tag to self
var selfTest = new NbtCompound("SelfTest");
Assert.Throws <ArgumentException>(() => selfTest["SelfTest"] = selfTest);
// Try adding a tag that already has a parent
Assert.Throws <ArgumentException>(() => selfTest[child.Name] = child);
}
public ChunkColumn GetChunk(int X, int Z)
{
var width = 32;
var depth = 32;
var rx = X >> 5;
var rz = Z >> 5;
var filePath = Path.Combine(_basePath, string.Format(@"region\r.{0}.{1}.mca", rx, rz));
if (!File.Exists(filePath))
{
return(_backEndGenerator.GenerateChunkColumn(new Vector2(X, Z)));
}
using (var regionFile = File.OpenRead(filePath))
{
var buffer = new byte[8192];
regionFile.Read(buffer, 0, 8192);
var xi = (X % width);
if (xi < 0)
{
xi += 32;
}
var zi = (Z % depth);
if (zi < 0)
{
zi += 32;
}
var tableOffset = (xi + zi * width) * 4;
regionFile.Seek(tableOffset, SeekOrigin.Begin);
var offsetBuffer = new byte[4];
regionFile.Read(offsetBuffer, 0, 3);
Array.Reverse(offsetBuffer);
var offset = BitConverter.ToInt32(offsetBuffer, 0) << 4;
var length = regionFile.ReadByte();
//if (offset == 0 || length == 0) return _backEndGenerator.GenerateChunkColumn(new Vector2(X, Z));
if (offset == 0 || length == 0)
{
return(_backEndGenerator.GenerateChunkColumn(new Vector2(X, Z)));
}
regionFile.Seek(offset, SeekOrigin.Begin);
var waste = new byte[4];
regionFile.Read(waste, 0, 4);
var compressionMode = regionFile.ReadByte();
var nbt = new NbtFile();
nbt.LoadFromStream(regionFile, NbtCompression.ZLib);
var dataTag = nbt.RootTag["Level"];
var sections = dataTag["Sections"] as NbtList;
var chunk = new ChunkColumn
{
X = X,
Z = Z,
BiomeId = dataTag["Biomes"].ByteArrayValue
};
for (var i = 0; i < chunk.BiomeId.Length; i++)
{
if (chunk.BiomeId[i] > 22)
{
chunk.BiomeId[i] = 0;
}
}
if (chunk.BiomeId.Length > 256)
{
throw new Exception();
}
// This will turn into a full chunk column
foreach (var sectionTag in sections)
{
var sy = sectionTag["Y"].ByteValue * 16;
var blocks = sectionTag["Blocks"].ByteArrayValue;
var data = sectionTag["Data"].ByteArrayValue;
var addTag = sectionTag["Add"];
var adddata = new byte[2048];
if (addTag != null)
{
adddata = addTag.ByteArrayValue;
}
var blockLight = sectionTag["BlockLight"].ByteArrayValue;
var skyLight = sectionTag["SkyLight"].ByteArrayValue;
for (var x = 0; x < 16; x++)
{
for (var z = 0; z < 16; z++)
{
for (var y = 0; y < 16; y++)
{
var yi = sy + y - _waterOffsetY;
if (yi < 0 || yi >= 256)
{
continue;
}
var anvilIndex = y * 16 * 16 + z * 16 + x;
var blockId = blocks[anvilIndex] + (Nibble4(adddata, anvilIndex) << 8);
var b = BlockFactory.GetBlockById((ushort)blockId);
b.Metadata = Nibble4(data, anvilIndex);
chunk.SetBlock(x, yi, z, b);
chunk.SetBlocklight(x, yi, z, Nibble4(blockLight, anvilIndex));
chunk.SetSkylight(x, yi, z, Nibble4(skyLight, anvilIndex));
}
}
}
}
var entities = dataTag["Entities"] as NbtList;
var tileEntities = dataTag["TileEntities"] as NbtList;
if (tileEntities != null)
{
foreach (var nbtTag in tileEntities)
{
var blockEntityTag = (NbtCompound)nbtTag;
string entityId = blockEntityTag["id"].StringValue;
int x = blockEntityTag["x"].IntValue;
int y = blockEntityTag["y"].IntValue - _waterOffsetY;
int z = blockEntityTag["z"].IntValue;
blockEntityTag["y"] = new NbtInt("y", y);
TileEntity blockEntity = TileEntityFactory.GetBlockEntityById(entityId);
if (blockEntity != null)
{
blockEntityTag.Name = string.Empty;
chunk.SetBlockEntity(new Vector3(x, y, z), blockEntityTag);
}
}
}
var tileTicks = dataTag["TileTicks"] as NbtList;
chunk.IsDirty = false;
return(chunk);
}
}
public void CopyConstructorTest()
{
NbtByte byteTag = new NbtByte("byteTag", 1);
NbtByte byteTagClone = (NbtByte)byteTag.Clone();
Assert.AreNotSame(byteTag, byteTagClone);
Assert.AreEqual(byteTag.Name, byteTagClone.Name);
Assert.AreEqual(byteTag.Value, byteTagClone.Value);
Assert.Throws <ArgumentNullException>(() => new NbtByte((NbtByte)null));
NbtByteArray byteArrTag = new NbtByteArray("byteArrTag", new byte[] { 1, 2, 3, 4 });
NbtByteArray byteArrTagClone = (NbtByteArray)byteArrTag.Clone();
Assert.AreNotSame(byteArrTag, byteArrTagClone);
Assert.AreEqual(byteArrTag.Name, byteArrTagClone.Name);
Assert.AreNotSame(byteArrTag.Value, byteArrTagClone.Value);
CollectionAssert.AreEqual(byteArrTag.Value, byteArrTagClone.Value);
Assert.Throws <ArgumentNullException>(() => new NbtByteArray((NbtByteArray)null));
NbtCompound compTag = new NbtCompound("compTag", new NbtTag[] { new NbtByte("innerTag", 1) });
NbtCompound compTagClone = (NbtCompound)compTag.Clone();
Assert.AreNotSame(compTag, compTagClone);
Assert.AreEqual(compTag.Name, compTagClone.Name);
Assert.AreNotSame(compTag["innerTag"], compTagClone["innerTag"]);
Assert.AreEqual(compTag["innerTag"].Name, compTagClone["innerTag"].Name);
Assert.AreEqual(compTag["innerTag"].ByteValue, compTagClone["innerTag"].ByteValue);
Assert.Throws <ArgumentNullException>(() => new NbtCompound((NbtCompound)null));
NbtDouble doubleTag = new NbtDouble("doubleTag", 1);
NbtDouble doubleTagClone = (NbtDouble)doubleTag.Clone();
Assert.AreNotSame(doubleTag, doubleTagClone);
Assert.AreEqual(doubleTag.Name, doubleTagClone.Name);
Assert.AreEqual(doubleTag.Value, doubleTagClone.Value);
Assert.Throws <ArgumentNullException>(() => new NbtDouble((NbtDouble)null));
NbtFloat floatTag = new NbtFloat("floatTag", 1);
NbtFloat floatTagClone = (NbtFloat)floatTag.Clone();
Assert.AreNotSame(floatTag, floatTagClone);
Assert.AreEqual(floatTag.Name, floatTagClone.Name);
Assert.AreEqual(floatTag.Value, floatTagClone.Value);
Assert.Throws <ArgumentNullException>(() => new NbtFloat((NbtFloat)null));
NbtInt intTag = new NbtInt("intTag", 1);
NbtInt intTagClone = (NbtInt)intTag.Clone();
Assert.AreNotSame(intTag, intTagClone);
Assert.AreEqual(intTag.Name, intTagClone.Name);
Assert.AreEqual(intTag.Value, intTagClone.Value);
Assert.Throws <ArgumentNullException>(() => new NbtInt((NbtInt)null));
NbtIntArray intArrTag = new NbtIntArray("intArrTag", new[] { 1, 2, 3, 4 });
NbtIntArray intArrTagClone = (NbtIntArray)intArrTag.Clone();
Assert.AreNotSame(intArrTag, intArrTagClone);
Assert.AreEqual(intArrTag.Name, intArrTagClone.Name);
Assert.AreNotSame(intArrTag.Value, intArrTagClone.Value);
CollectionAssert.AreEqual(intArrTag.Value, intArrTagClone.Value);
Assert.Throws <ArgumentNullException>(() => new NbtIntArray((NbtIntArray)null));
NbtList listTag = new NbtList("listTag", new NbtTag[] { new NbtByte(1) });
NbtList listTagClone = (NbtList)listTag.Clone();
Assert.AreNotSame(listTag, listTagClone);
Assert.AreEqual(listTag.Name, listTagClone.Name);
Assert.AreNotSame(listTag[0], listTagClone[0]);
Assert.AreEqual(listTag[0].ByteValue, listTagClone[0].ByteValue);
Assert.Throws <ArgumentNullException>(() => new NbtList((NbtList)null));
NbtLong longTag = new NbtLong("longTag", 1);
NbtLong longTagClone = (NbtLong)longTag.Clone();
Assert.AreNotSame(longTag, longTagClone);
Assert.AreEqual(longTag.Name, longTagClone.Name);
Assert.AreEqual(longTag.Value, longTagClone.Value);
Assert.Throws <ArgumentNullException>(() => new NbtLong((NbtLong)null));
NbtShort shortTag = new NbtShort("shortTag", 1);
NbtShort shortTagClone = (NbtShort)shortTag.Clone();
Assert.AreNotSame(shortTag, shortTagClone);
Assert.AreEqual(shortTag.Name, shortTagClone.Name);
Assert.AreEqual(shortTag.Value, shortTagClone.Value);
Assert.Throws <ArgumentNullException>(() => new NbtShort((NbtShort)null));
NbtString stringTag = new NbtString("stringTag", "foo");
NbtString stringTagClone = (NbtString)stringTag.Clone();
Assert.AreNotSame(stringTag, stringTagClone);
Assert.AreEqual(stringTag.Name, stringTagClone.Name);
Assert.AreEqual(stringTag.Value, stringTagClone.Value);
Assert.Throws <ArgumentNullException>(() => new NbtString((NbtString)null));
}
public void GettersAndSetters()
{
// construct a document for us to test.
var nestedChild = new NbtCompound("NestedChild");
var nestedInt = new NbtInt(1);
var nestedChildList = new NbtList("NestedChildList") {
nestedInt
};
var child = new NbtCompound("Child") {
nestedChild,
nestedChildList
};
var childList = new NbtList("ChildList") {
new NbtInt(1)
};
var parent = new NbtCompound("Parent") {
child,
childList
};
// Accessing nested compound tags using indexers
Assert.AreEqual(parent["Child"]["NestedChild"], nestedChild);
Assert.AreEqual(parent["Child"]["NestedChildList"], nestedChildList);
Assert.AreEqual(parent["Child"]["NestedChildList"][0], nestedInt);
// Accessing nested compound tags using Get and Get<T>
Assert.AreEqual(parent.Get<NbtCompound>("Child").Get<NbtCompound>("NestedChild"), nestedChild);
Assert.AreEqual(parent.Get<NbtCompound>("Child").Get<NbtList>("NestedChildList"), nestedChildList);
Assert.AreEqual(parent.Get<NbtCompound>("Child").Get<NbtList>("NestedChildList")[0], nestedInt);
Assert.AreEqual((parent.Get("Child") as NbtCompound).Get("NestedChild"), nestedChild);
Assert.AreEqual((parent.Get("Child") as NbtCompound).Get("NestedChildList"), nestedChildList);
Assert.AreEqual((parent.Get("Child") as NbtCompound).Get("NestedChildList")[0], nestedInt);
// Accessing with Get<T> and an invalid given type
Assert.Throws<InvalidCastException>(() => parent.Get<NbtInt>("Child"));
// Using TryGet and TryGet<T>
NbtTag dummyTag;
Assert.IsTrue(parent.TryGet("Child", out dummyTag));
NbtCompound dummyCompoundTag;
Assert.IsTrue(parent.TryGet("Child", out dummyCompoundTag));
// Trying to use integer indexers on non-NbtList tags
Assert.Throws<InvalidOperationException>(() => parent[0] = nestedInt);
Assert.Throws<InvalidOperationException>(() => nestedInt[0] = nestedInt);
// Trying to use string indexers on non-NbtCompound tags
Assert.Throws<InvalidOperationException>(() => childList["test"] = nestedInt);
Assert.Throws<InvalidOperationException>(() => nestedInt["test"] = nestedInt);
// Trying to get a non-existent element by name
Assert.IsNull(parent.Get<NbtTag>("NonExistentTag"));
Assert.IsNull(parent["NonExistentTag"]);
// Null indices on NbtCompound
Assert.Throws<ArgumentNullException>(() => parent.Get<NbtTag>(null));
Assert.Throws<ArgumentNullException>(() => parent[null] = new NbtInt(1));
Assert.Throws<ArgumentNullException>(() => nestedInt = (NbtInt)parent[null]);
// Out-of-range indices on NbtList
Assert.Throws<ArgumentOutOfRangeException>(() => nestedInt = (NbtInt)childList[-1]);
Assert.Throws<ArgumentOutOfRangeException>(() => childList[-1] = new NbtInt(1));
Assert.Throws<ArgumentOutOfRangeException>(() => nestedInt = childList.Get<NbtInt>(-1));
Assert.Throws<ArgumentOutOfRangeException>(() => nestedInt = (NbtInt)childList[childList.Count]);
Assert.Throws<ArgumentOutOfRangeException>(() => nestedInt = childList.Get<NbtInt>(childList.Count));
// Using setter correctly
parent["NewChild"] = new NbtByte("NewChild");
// Using setter incorrectly
object dummyObject;
Assert.Throws<ArgumentNullException>(() => parent["Child"] = null);
Assert.NotNull(parent["Child"]);
Assert.Throws<ArgumentException>(() => parent["Child"] = new NbtByte("NotChild"));
Assert.Throws<InvalidOperationException>(() => dummyObject = parent[0]);
Assert.Throws<InvalidOperationException>(() => parent[0] = new NbtByte("NewerChild"));
// Try adding tag to self
var selfTest = new NbtCompound("SelfTest");
Assert.Throws<ArgumentException>(() => selfTest["SelfTest"] = selfTest);
// Try adding a tag that already has a parent
Assert.Throws<ArgumentException>(() => selfTest[child.Name] = child);
}
public void AddingAndRemoving()
{
var foo = new NbtInt("Foo");
var test = new NbtCompound {
foo
};
// adding duplicate object
Assert.Throws <ArgumentException>(() => test.Add(foo));
// adding duplicate name
Assert.Throws <ArgumentException>(() => test.Add(new NbtByte("Foo")));
// adding unnamed tag
Assert.Throws <ArgumentException>(() => test.Add(new NbtInt()));
// adding null
Assert.Throws <ArgumentNullException>(() => test.Add(null));
// adding tag to self
Assert.Throws <ArgumentException>(() => test.Add(test));
// contains existing name/object
Assert.True(test.Contains("Foo"));
Assert.Contains(foo, test);
Assert.Throws <ArgumentNullException>(() => test.Contains((string)null));
Assert.Throws <ArgumentNullException>(() => test.Contains((NbtTag)null));
// contains non-existent name
Assert.False(test.Contains("Bar"));
// contains existing name / different object
Assert.DoesNotContain(new NbtInt("Foo"), test);
// removing non-existent name
Assert.Throws <ArgumentNullException>(() => test.Remove((string)null));
Assert.False(test.Remove("Bar"));
// removing existing name
Assert.True(test.Remove("Foo"));
// removing non-existent name
Assert.False(test.Remove("Foo"));
// re-adding object
test.Add(foo);
// removing existing object
Assert.Throws <ArgumentNullException>(() => test.Remove((NbtTag)null));
Assert.True(test.Remove(foo));
Assert.False(test.Remove(foo));
// clearing an empty NbtCompound
Assert.Empty(test);
test.Clear();
// re-adding after clearing
test.Add(foo);
Assert.Single(test);
// clearing a non-empty NbtCompound
test.Clear();
Assert.Empty(test);
}
public static NbtTag TreeToNBT(TreeNodeCollection tree)
{
NbtTag NBTTag = null;
if (tree != null)
{
foreach (TreeNode node in tree)
{
string value = node.Text.Replace($"{node.Name}: ", string.Empty).Replace(".", ",");//TODO , or . by language
try
{
switch (node.ImageKey)
{
case "buttonstring.png":
{
NBTTag = new NbtString(node.Name, value);
break;
}
case "buttonint.png":
{
NBTTag = new NbtInt(node.Name, int.Parse(value));
break;
}
case "buttonbyte.png":
{
NBTTag = new NbtByte(node.Name, byte.Parse(value));
break;
}
case "buttonlong.png":
{
NBTTag = new NbtLong(node.Name, long.Parse(value));
break;
}
case "buttonshort.png":
{
NBTTag = new NbtShort(node.Name, short.Parse(value));
break;
}
case "buttonfloat.png":
{
NBTTag = new NbtFloat(node.Name, float.Parse(value));
break;
}
case "buttondouble.png":
{
NBTTag = new NbtDouble(node.Name, double.Parse(value));
break;
}
case "buttoncompound.png":
{
NBTTag = new NbtCompound(node.Name);
foreach (object c in node.Nodes)
{
(new AlertForm(c.ToString())).ShowDialog();
if (c is TreeNode && ((TreeNode)c).Nodes.Count > 0)
{
((NbtCompound)NBTTag).Add(TreeToNBT(((TreeNode)c).Nodes));
}
else
{
(new AlertForm(c.GetType().ToString())).ShowDialog();
}
}
break;
}
case "buttonlist.png":
{
NBTTag = new NbtList(node.Name);
foreach (object c in node.Nodes)
{
(new AlertForm(c.ToString())).ShowDialog();
if (c is TreeNode && ((TreeNode)c).Nodes.Count > 0)
{
((NbtList)NBTTag).Add(TreeToNBT(((TreeNode)c).Nodes));
}
else
{
(new AlertForm(c.GetType().ToString())).ShowDialog();
}
}
break;
}
case "buttonbytearray.png":
{
NBTTag = new NbtByteArray(node.Name, NodesToByteArray(node.Nodes));
(new AlertForm(NBTTag.ToString())).ShowDialog();
break;
}
case "buttonintarray.png":
{
NBTTag = new NbtIntArray(node.Name, NodesToIntArray(node.Nodes));
(new AlertForm(NBTTag.ToString())).ShowDialog();
break;
}
default:
{
throw new WarningException($"Warning: unhandeled node {node.ImageKey} can not be edited");
}
}
}
catch (Exception exception)
{
if (exception is InvalidOperationException || exception is WarningException)
{
new AlertForm(exception.ToString())
{
Text = "Warning!",
Icon = System.Drawing.SystemIcons.Warning
}.ShowDialog();
}
else
{
new AlertForm(exception.ToString())
{
Text = exception.GetType().ToString(),
Icon = System.Drawing.SystemIcons.Error
}.ShowDialog();
}
}
}
}
return(NBTTag);
}
public void Renaming()
{
NbtCompound compound = new NbtCompound();
compound.Add( new NbtInt( "SameName", 1 ) );
var tagToRename = new NbtInt( "DifferentName", 1 );
compound.Add( tagToRename );
Assert.DoesNotThrow( () => tagToRename.Name = "SomeOtherName" );
Assert.Throws<ArgumentException>( () => tagToRename.Name = "SameName" );
Assert.Throws<ArgumentNullException>( () => tagToRename.Name = null );
}
public void InterfaceImplementation()
{
// prepare our test lists
var referenceList = new List<NbtTag> {
new NbtInt(1),
new NbtInt(2),
new NbtInt(3)
};
var testTag = new NbtInt(4);
var originalList = new NbtList(referenceList);
// check IList implementation
IList iList = originalList;
CollectionAssert.AreEqual(referenceList, iList);
// check IList<NbtTag> implementation
IList<NbtTag> iGenericList = originalList;
CollectionAssert.AreEqual(referenceList, iGenericList);
Assert.IsFalse(iGenericList.IsReadOnly);
// check IList.Add
referenceList.Add(testTag);
iList.Add(testTag);
CollectionAssert.AreEqual(referenceList, iList);
// check IList.IndexOf
Assert.AreEqual(referenceList.IndexOf(testTag), iList.IndexOf(testTag));
Assert.IsTrue(iList.IndexOf(null) < 0);
// check IList<NbtTag>.IndexOf
Assert.AreEqual(referenceList.IndexOf(testTag), iGenericList.IndexOf(testTag));
Assert.IsTrue(iGenericList.IndexOf(null) < 0);
// check IList.Contains
Assert.IsTrue(iList.Contains(testTag));
// check IList.Remove
iList.Remove(testTag);
Assert.IsFalse(iList.Contains(testTag));
// check IList.Insert
iList.Insert(0, testTag);
Assert.AreEqual(0, iList.IndexOf(testTag));
// check IList.RemoveAt
iList.RemoveAt(0);
Assert.IsFalse(iList.Contains(testTag));
// check misc IList properties
Assert.IsFalse(iList.IsFixedSize);
Assert.IsFalse(iList.IsReadOnly);
Assert.IsFalse(iList.IsSynchronized);
Assert.NotNull(iList.SyncRoot);
// check IList.CopyTo
var exportTest = new NbtInt[iList.Count];
iList.CopyTo(exportTest, 0);
CollectionAssert.AreEqual(iList, exportTest);
// check IList.this[int]
for (int i = 0; i < iList.Count; i++) {
Assert.AreEqual(originalList[i], iList[i]);
iList[i] = new NbtInt(i);
}
// check IList.Clear
iList.Clear();
Assert.AreEqual(0, iList.Count);
Assert.Less(iList.IndexOf(testTag), 0);
}
public ChunkColumn GetChunk(ChunkCoordinates coordinates, string basePath, IWorldProvider generator, int yoffset)
{
int width = 32;
int depth = 32;
int rx = coordinates.X >> 5;
int rz = coordinates.Z >> 5;
string filePath = Path.Combine(basePath, string.Format(@"region{2}r.{0}.{1}.mca", rx, rz, Path.DirectorySeparatorChar));
if (!File.Exists(filePath))
{
var chunkColumn = generator?.GenerateChunkColumn(coordinates);
if (chunkColumn != null)
{
chunkColumn.NeedSave = true;
}
return(chunkColumn);
//return new ChunkColumn
//{
// x = coordinates.X,
// z = coordinates.Z,
//};
}
using (var regionFile = File.OpenRead(filePath))
{
byte[] buffer = new byte[8192];
regionFile.Read(buffer, 0, 8192);
int xi = (coordinates.X % width);
if (xi < 0)
{
xi += 32;
}
int zi = (coordinates.Z % depth);
if (zi < 0)
{
zi += 32;
}
int tableOffset = (xi + zi * width) * 4;
regionFile.Seek(tableOffset, SeekOrigin.Begin);
byte[] offsetBuffer = new byte[4];
regionFile.Read(offsetBuffer, 0, 3);
Array.Reverse(offsetBuffer);
int offset = BitConverter.ToInt32(offsetBuffer, 0) << 4;
byte[] bytes = BitConverter.GetBytes(offset >> 4);
Array.Reverse(bytes);
if (offset != 0 && offsetBuffer[0] != bytes[0] && offsetBuffer[1] != bytes[1] && offsetBuffer[2] != bytes[2])
{
throw new Exception($"Not the same buffer\n{Package.HexDump(offsetBuffer)}\n{Package.HexDump(bytes)}");
}
int length = regionFile.ReadByte();
if (offset == 0 || length == 0)
{
var chunkColumn = generator?.GenerateChunkColumn(coordinates);
if (chunkColumn != null)
{
chunkColumn.NeedSave = true;
}
return(chunkColumn);
//return new ChunkColumn
//{
// x = coordinates.X,
// z = coordinates.Z,
//};
}
regionFile.Seek(offset, SeekOrigin.Begin);
byte[] waste = new byte[4];
regionFile.Read(waste, 0, 4);
int compressionMode = regionFile.ReadByte();
if (compressionMode != 0x02)
{
throw new Exception($"CX={coordinates.X}, CZ={coordinates.Z}, NBT wrong compression. Expected 0x02, got 0x{compressionMode :X2}. " +
$"Offset={offset}, length={length}\n{Package.HexDump(waste)}");
}
var nbt = new NbtFile();
nbt.LoadFromStream(regionFile, NbtCompression.ZLib);
NbtTag dataTag = nbt.RootTag["Level"];
NbtList sections = dataTag["Sections"] as NbtList;
ChunkColumn chunk = new ChunkColumn
{
x = coordinates.X,
z = coordinates.Z,
biomeId = dataTag["Biomes"].ByteArrayValue,
isAllAir = true
};
if (chunk.biomeId.Length > 256)
{
throw new Exception();
}
// This will turn into a full chunk column
foreach (NbtTag sectionTag in sections)
{
ReadSection(yoffset, sectionTag, chunk);
}
NbtList entities = dataTag["Entities"] as NbtList;
NbtList blockEntities = dataTag["TileEntities"] as NbtList;
if (blockEntities != null)
{
foreach (var nbtTag in blockEntities)
{
var blockEntityTag = (NbtCompound)nbtTag.Clone();
string entityId = blockEntityTag["id"].StringValue;
int x = blockEntityTag["x"].IntValue;
int y = blockEntityTag["y"].IntValue - yoffset;
int z = blockEntityTag["z"].IntValue;
blockEntityTag["y"] = new NbtInt("y", y);
BlockEntity blockEntity = BlockEntityFactory.GetBlockEntityById(entityId);
if (blockEntity != null)
{
blockEntityTag.Name = string.Empty;
if (blockEntity is Sign)
{
// Remove the JSON stuff and get the text out of extra data.
// TAG_String("Text2"): "{"extra":["10c a loaf!"],"text":""}"
CleanSignText(blockEntityTag, "Text1");
CleanSignText(blockEntityTag, "Text2");
CleanSignText(blockEntityTag, "Text3");
CleanSignText(blockEntityTag, "Text4");
}
else if (blockEntity is ChestBlockEntity)
{
NbtList items = (NbtList)blockEntityTag["Items"];
if (items != null)
{
//for (byte i = 0; i < items.Count; i++)
//{
// NbtCompound item = (NbtCompound) items[i];
// item.Add(new NbtShort("OriginalDamage", item["Damage"].ShortValue));
// byte metadata = (byte) (item["Damage"].ShortValue & 0xff);
// item.Remove("Damage");
// item.Add(new NbtByte("Damage", metadata));
//}
}
}
chunk.SetBlockEntity(new BlockCoordinates(x, y, z), blockEntityTag);
}
}
}
//NbtList tileTicks = dataTag["TileTicks"] as NbtList;
chunk.isDirty = false;
return(chunk);
}
}
public void Write_IntTag()
{
// Arrange
MemoryStream stream = new MemoryStream();
NbtWriter writer = new NbtWriter(stream);
NbtInt tag = new NbtInt("asdf", 305419896);
byte[] expected = new byte[] { 0x03, 0x00, 0x04, 0x61, 0x73, 0x64, 0x66, 0x12, 0x34, 0x56, 0x78 };
// Act
writer.Write(tag);
byte[] result = stream.ToArray();
// Assert
CollectionAssert.AreEqual(expected, result);
}
public void SetPropertyValue <T>(NbtTag tag, Expression <Func <T> > property, bool upperFirst = true)
{
var propertyInfo = ((MemberExpression)property.Body).Member as PropertyInfo;
if (propertyInfo == null)
{
throw new ArgumentException("The lambda expression 'property' should point to a valid Property");
}
NbtTag nbtTag = tag[propertyInfo.Name];
if (nbtTag == null)
{
nbtTag = tag[LowercaseFirst(propertyInfo.Name)];
}
if (nbtTag == null)
{
if (propertyInfo.PropertyType == typeof(bool))
{
nbtTag = new NbtByte(propertyInfo.Name);
}
else if (propertyInfo.PropertyType == typeof(byte))
{
nbtTag = new NbtByte(LowercaseFirst(propertyInfo.Name));
}
else if (propertyInfo.PropertyType == typeof(short))
{
nbtTag = new NbtShort(LowercaseFirst(propertyInfo.Name));
}
else if (propertyInfo.PropertyType == typeof(int))
{
nbtTag = new NbtInt(LowercaseFirst(propertyInfo.Name));
}
else if (propertyInfo.PropertyType == typeof(long))
{
nbtTag = new NbtLong(LowercaseFirst(propertyInfo.Name));
}
else if (propertyInfo.PropertyType == typeof(float))
{
nbtTag = new NbtFloat(LowercaseFirst(propertyInfo.Name));
}
else if (propertyInfo.PropertyType == typeof(double))
{
nbtTag = new NbtDouble(LowercaseFirst(propertyInfo.Name));
}
else if (propertyInfo.PropertyType == typeof(string))
{
nbtTag = new NbtString(LowercaseFirst(propertyInfo.Name), "");
}
else
{
return;
}
}
var mex = property.Body as MemberExpression;
var target = Expression.Lambda(mex.Expression).Compile().DynamicInvoke();
switch (nbtTag.TagType)
{
case NbtTagType.Unknown:
break;
case NbtTagType.End:
break;
case NbtTagType.Byte:
if (propertyInfo.PropertyType == typeof(bool))
{
tag[nbtTag.Name] = new NbtByte(nbtTag.Name, (byte)((bool)propertyInfo.GetValue(target) ? 1 : 0));
}
else
{
tag[nbtTag.Name] = new NbtByte(nbtTag.Name, (byte)propertyInfo.GetValue(target));
}
break;
case NbtTagType.Short:
tag[nbtTag.Name] = new NbtShort(nbtTag.Name, (short)propertyInfo.GetValue(target));
break;
case NbtTagType.Int:
if (propertyInfo.PropertyType == typeof(bool))
{
tag[nbtTag.Name] = new NbtInt(nbtTag.Name, (bool)propertyInfo.GetValue(target) ? 1 : 0);
}
else
{
tag[nbtTag.Name] = new NbtInt(nbtTag.Name, (int)propertyInfo.GetValue(target));
}
break;
case NbtTagType.Long:
tag[nbtTag.Name] = new NbtLong(nbtTag.Name, (long)propertyInfo.GetValue(target));
break;
case NbtTagType.Float:
tag[nbtTag.Name] = new NbtFloat(nbtTag.Name, (float)propertyInfo.GetValue(target));
break;
case NbtTagType.Double:
tag[nbtTag.Name] = new NbtDouble(nbtTag.Name, (double)propertyInfo.GetValue(target));
break;
case NbtTagType.ByteArray:
tag[nbtTag.Name] = new NbtByteArray(nbtTag.Name, (byte[])propertyInfo.GetValue(target));
break;
case NbtTagType.String:
tag[nbtTag.Name] = new NbtString(nbtTag.Name, (string)propertyInfo.GetValue(target) ?? "");
break;
case NbtTagType.List:
break;
case NbtTagType.Compound:
break;
case NbtTagType.IntArray:
tag[nbtTag.Name] = new NbtIntArray(nbtTag.Name, (int[])propertyInfo.GetValue(target));
break;
default:
throw new ArgumentOutOfRangeException();
}
//return (T) propertyInfo.GetValue(target);
}
static BlockFactory()
{
for (int i = 0; i < byte.MaxValue * 2; i++)
{
var block = GetBlockById(i);
if (block != null)
{
if (block.IsTransparent)
{
TransparentBlocks[block.Id] = 1;
}
if (block.LightLevel > 0)
{
LuminousBlocks[block.Id] = (byte)block.LightLevel;
}
}
}
NameToId = BuildNameToId();
for (int i = 0; i < LegacyToRuntimeId.Length; ++i)
{
LegacyToRuntimeId[i] = -1;
}
var assembly = Assembly.GetAssembly(typeof(Block));
lock (lockObj)
{
using (var stream = assembly.GetManifestResourceStream(typeof(Block).Namespace + ".blockstates.json"))
using (var reader = new StreamReader(stream))
{
BlockPalette = BlockPalette.FromJson(reader.ReadToEnd());
}
foreach (var record in BlockPalette)
{
var states = new List <NbtTag>();
foreach (IBlockState state in record.States)
{
NbtTag stateTag = null;
switch (state)
{
case BlockStateByte blockStateByte:
stateTag = new NbtByte(state.Name, blockStateByte.Value);
break;
case BlockStateInt blockStateInt:
stateTag = new NbtInt(state.Name, blockStateInt.Value);
break;
case BlockStateString blockStateString:
stateTag = new NbtString(state.Name, blockStateString.Value);
break;
default:
throw new ArgumentOutOfRangeException(nameof(state));
}
states.Add(stateTag);
}
var nbt = new NbtFile()
{
BigEndian = false,
UseVarInt = true,
RootTag = new NbtCompound("states", states)
};
byte[] nbtBinary = nbt.SaveToBuffer(NbtCompression.None);
record.StatesCacheNbt = nbtBinary;
}
}
int palletSize = BlockPalette.Count;
for (int i = 0; i < palletSize; i++)
{
if (BlockPalette[i].Data > 15)
{
continue; // TODO: figure out why palette contains blocks with meta more than 15
}
if (BlockPalette[i].Data == -1)
{
continue; // These are blockstates that does not have a metadata mapping
}
LegacyToRuntimeId[(BlockPalette[i].Id << 4) | (byte)BlockPalette[i].Data] = i;
}
BlockStates = new HashSet <BlockStateContainer>(BlockPalette);
}
public void GettersAndSetters()
{
NbtCompound parent = new NbtCompound( "Parent" );
NbtCompound child = new NbtCompound( "Child" );
NbtCompound nestedChild = new NbtCompound( "NestedChild" );
NbtList childList = new NbtList( "ChildList" );
NbtList nestedChildList = new NbtList( "NestedChildList" );
NbtInt testInt = new NbtInt( 1 );
childList.Add( testInt );
nestedChildList.Add( testInt );
parent.Add( child );
parent.Add( childList );
child.Add( nestedChild );
child.Add( nestedChildList );
// Accessing nested compound tags using indexers
Assert.AreEqual( parent["Child"]["NestedChild"], nestedChild );
Assert.AreEqual( parent["Child"]["NestedChildList"], nestedChildList );
Assert.AreEqual( parent["Child"]["NestedChildList"][0], testInt );
// Accessing nested compound tags using Get<T>
Assert.AreEqual( parent.Get<NbtCompound>( "Child" ).Get<NbtCompound>( "NestedChild" ), nestedChild );
Assert.AreEqual( parent.Get<NbtCompound>( "Child" ).Get<NbtList>( "NestedChildList" ), nestedChildList );
Assert.AreEqual( parent.Get<NbtCompound>( "Child" ).Get<NbtList>( "NestedChildList" )[0], testInt );
// Accessing with Get<T> and an invalid given type
Assert.Throws<InvalidCastException>( () => parent.Get<NbtInt>( "Child" ) );
// Trying to use integer indexers on non-NbtList tags
Assert.Throws<InvalidOperationException>( () => parent[0] = testInt );
Assert.Throws<InvalidOperationException>( () => testInt[0] = testInt );
// Trying to use string indexers on non-NbtCompound tags
Assert.Throws<InvalidOperationException>( () => childList["test"] = testInt );
Assert.Throws<InvalidOperationException>( () => testInt["test"] = testInt );
// Trying to get a non-existent element by name
Assert.IsNull( parent.Get<NbtTag>( "NonExistentTag" ) );
Assert.IsNull( parent["NonExistentTag"] );
// Null indices on NbtCompound
Assert.Throws<ArgumentNullException>( () => parent.Get<NbtTag>( null ) );
Assert.Throws<ArgumentNullException>( () => parent[null] = testInt );
Assert.Throws<ArgumentNullException>( () => testInt = (NbtInt)parent[null] );
// Out-of-range indices on NbtList
Assert.Throws<ArgumentOutOfRangeException>( () => testInt = (NbtInt)childList[-1] );
Assert.Throws<ArgumentOutOfRangeException>( () => childList[-1] = testInt );
Assert.Throws<ArgumentOutOfRangeException>( () => testInt = childList.Get<NbtInt>( -1 ) );
Assert.Throws<ArgumentOutOfRangeException>( () => testInt = (NbtInt)childList[childList.Count] );
Assert.Throws<ArgumentOutOfRangeException>( () => testInt = childList.Get<NbtInt>( childList.Count ) );
}