public static float getFloat(this NbtCompound tag, string name, float defaultValue = 0)
{
NbtFloat tag1 = tag.Get <NbtFloat>(name);
if (tag1 == null)
{
return(defaultValue);
}
else
{
return(tag1.Value);
}
}
public void NbtFloatTest()
{
object dummy;
NbtTag test = new NbtFloat( 0.49823147f );
Assert.Throws<InvalidCastException>( () => dummy = test.ByteArrayValue );
Assert.Throws<InvalidCastException>( () => dummy = test.ByteValue );
Assert.AreEqual( (double)0.49823147f, test.DoubleValue );
Assert.AreEqual( 0.49823147f, test.FloatValue );
Assert.Throws<InvalidCastException>( () => dummy = test.IntArrayValue );
Assert.Throws<InvalidCastException>( () => dummy = test.IntValue );
Assert.Throws<InvalidCastException>( () => dummy = test.LongValue );
Assert.Throws<InvalidCastException>( () => dummy = test.ShortValue );
Assert.AreEqual( ( 0.49823147f ).ToString( CultureInfo.InvariantCulture ), test.StringValue );
}
public void NbtFloatTest()
{
object dummy;
NbtTag test = new NbtFloat(0.49823147f);
Assert.Throws <InvalidCastException>(() => dummy = test.ByteArrayValue);
Assert.Throws <InvalidCastException>(() => dummy = test.ByteValue);
Assert.AreEqual((double)0.49823147f, test.DoubleValue);
Assert.AreEqual(0.49823147f, test.FloatValue);
Assert.Throws <InvalidCastException>(() => dummy = test.IntArrayValue);
Assert.Throws <InvalidCastException>(() => dummy = test.IntValue);
Assert.Throws <InvalidCastException>(() => dummy = test.LongValue);
Assert.Throws <InvalidCastException>(() => dummy = test.ShortValue);
Assert.AreEqual(0.49823147f.ToString(CultureInfo.InvariantCulture), test.StringValue);
}
public static string ToSnbt(this NbtFloat tag, SnbtOptions options)
{
string result;
if (float.IsPositiveInfinity(tag.Value))
{
result = "Infinity";
}
else if (float.IsNegativeInfinity(tag.Value))
{
result = "-Infinity";
}
else if (float.IsNaN(tag.Value))
{
result = "NaN";
}
else
{
result = DataUtils.FloatToString(tag.Value);
}
return(result + OptionalSuffix(options, FLOAT_SUFFIX));
}
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);
}
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 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);
}
/**
* 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 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 Write_FloatTag()
{
// Arrange
MemoryStream stream = new MemoryStream();
NbtWriter writer = new NbtWriter(stream);
NbtFloat tag = new NbtFloat("asdf", -3.1415927F);
byte[] expected = new byte[] { 0x05, 0x00, 0x04, 0x61, 0x73, 0x64, 0x66, 0xC0, 0x49, 0x0F, 0xDB };
// Act
writer.Write(tag);
byte[] result = stream.ToArray();
// Assert
CollectionAssert.AreEqual(expected, result);
}
internal void Write(NbtFloat tag, bool writeHeader)
{
Write(tag.Name, tag.Value, writeHeader);
}
/// <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(NbtFloat tag)
{
if (tag == null)
throw new ArgumentNullException("tag", "tag is null.");
Write(tag, true);
}
static void RunOptions(Options opts)
{
Console.WriteLine($"PlayerMover {Assembly.GetExecutingAssembly().GetName().Version}\n");
// validate position
try
{
var _ = opts.NewPos;
}
catch (Exception)
{
Console.WriteLine("Failed to parse position argument");
return;
}
// validate rotation
try
{
var _ = opts.NewRot;
}
catch (Exception)
{
Console.WriteLine("Failed to parse rotation argument");
return;
}
// log settings
Console.WriteLine($"Playerdata dir: {opts.DataDir}");
Console.WriteLine($"Moving players in world: {opts.FromWorldUUID}");
Console.WriteLine($"Moving players to world: DIM: {opts.Dimension} {opts.ToWorldName}/{opts.ToWorldUUID} at ({opts.NewPos}) / ({opts.NewRot})");
// confirm
Console.WriteLine("\nPLEASE MAKE A BACKUP OF YOUR WORLD BEFORE RUNNING THIS SOFTWARE - PRESS Y TO CONTINUE, OR ANY OTHER KEY TO QUIT\n");
if (!new char[] { 'y', 'Y' }.Contains(Console.ReadKey(true).KeyChar))
{
return; // force user to enter y
}
// load files
string[] files = Directory.GetFiles(opts.DataDir, "*.dat");
if (opts.Verbose)
{
Console.WriteLine($"\nLoaded {files.Length} player files");
}
// open stream to the output file for putting uuids
using StreamWriter sw = new StreamWriter(File.OpenWrite("MovedPlayers.txt"));
foreach (var fileName in files)
{
if (opts.Verbose)
{
Console.WriteLine($"\nLoading file: {fileName}");
}
var myFile = new NbtFile(fileName);
// read uuid bytes
var worldLeast = myFile.RootTag.Get <NbtLong>("WorldUUIDLeast");
var worldMost = myFile.RootTag.Get <NbtLong>("WorldUUIDMost");
// verify uuid bytes
if (worldLeast == null || worldMost == null)
{
throw new Exception($"NBT File {fileName} does not contain a valid world UUID");
}
var uuid = UUID.Read(worldMost.Value, worldLeast.Value);
if (opts.Verbose)
{
Console.WriteLine($"Existing world UUID: {uuid}");
}
// are we moving the player?
if (uuid.Equals(opts.FromWorldUUID))
{
//read player's uuid
var uuidLeast = myFile.RootTag.Get <NbtLong>("UUIDLeast");
var uuidMost = myFile.RootTag.Get <NbtLong>("UUIDMost");
// verify uuid bytes
if (worldLeast == null || worldMost == null)
{
throw new Exception($"NBT File {fileName} does not contain a valid player UUID");
}
var playerUuid = UUID.Read(uuidMost.Value, uuidLeast.Value);
Console.WriteLine($"Moving {playerUuid}");
// change world
(var newWorldMost, var newWorldLeast) = UUID.GetLongs(opts.ToWorldUUID);
worldMost.Value = newWorldMost;
worldLeast.Value = newWorldLeast;
// set spawn world
var spawnWorld = myFile.RootTag.Get <NbtString>("SpawnWorld");
if (spawnWorld != null)
{
spawnWorld.Value = opts.ToWorldName;
}
// set position
var pos = myFile.RootTag.Get <NbtList>("Pos");
pos[0] = new NbtDouble(opts.NewPos.X);
pos[1] = new NbtDouble(opts.NewPos.Y);
pos[2] = new NbtDouble(opts.NewPos.Z);
// set rotation
var rot = myFile.RootTag.Get <NbtList>("Rotation");
rot[0] = new NbtFloat(opts.NewRot.Yaw);
rot[1] = new NbtFloat(opts.NewRot.Roll);
// set velocity to 0
var motion = myFile.RootTag.Get <NbtList>("Motion");
for (int i = 0; i < motion.Count; i++)
{
motion[i] = new NbtDouble(0d);
}
// set fall distance to 0
myFile.RootTag.Get <NbtFloat>("FallDistance").Value = 0f;
// set on ground to true
myFile.RootTag.Get <NbtByte>("OnGround").Value = 0x01;
// write back to file with existing compression
myFile.SaveToFile(fileName, myFile.FileCompression);
if (opts.Verbose)
{
Console.WriteLine("Done updating NBT");
}
sw.WriteLine(playerUuid.ToString());
}
else
{
if (opts.Verbose)
{
Console.WriteLine("Move not required");
}
}
}
Console.WriteLine($"\nLog of moved players' UUIDs stored in {Path.Combine(Environment.CurrentDirectory, "MovedPlayers.txt")}");
}
