/// <inheritdoc />
public override bool Equals(StackItemBase other)
{
if (other is ByteArrayStackItemBase b)
{
return(b.Value.SequenceEqual(Value));
}
return(false);
}
/// <inheritdoc />
public override bool Equals(StackItemBase other)
{
if (other is IntegerStackItemBase b)
{
return(b.Value.Equals(Value));
}
return(false);
}
/// <inheritdoc />
public override bool Equals(StackItemBase other)
{
if (other is BooleanStackItemBase b)
{
return(b.Value == Value);
}
return(false);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="scriptHash">Script hash</param>
/// <param name="state">State</param>
public NotifyEventArgs(byte[] scriptHash, StackItemBase state)
{
ScriptHash = scriptHash;
State = state;
}
public void Serialize(StackItemBase stackItem, BinaryWriter writer)
{
var serialized = new List <StackItemBase>();
var unserialized = new Stack <StackItemBase>();
unserialized.Push(stackItem);
while (unserialized.Count > 0)
{
stackItem = unserialized.Pop();
switch (stackItem)
{
case ByteArrayStackItemBase _:
{
writer.Write((byte)EStackItemType.ByteArray);
writer.WriteVarBytes(stackItem.ToByteArray());
break;
}
case BooleanStackItemBase b:
{
writer.Write((byte)EStackItemType.Bool);
writer.Write(b.Value);
break;
}
case IntegerStackItemBase _:
{
writer.Write((byte)EStackItemType.Integer);
writer.WriteVarBytes(stackItem.ToByteArray());
break;
}
case ArrayStackItemBase array:
{
if (serialized.Any(p => ReferenceEquals(p, array)))
{
throw new NotSupportedException();
}
serialized.Add(array);
if (array.IsStruct)
{
writer.Write((byte)EStackItemType.Struct);
}
else
{
writer.Write((byte)EStackItemType.Array);
}
writer.WriteVarInt(array.Count);
for (var i = array.Count - 1; i >= 0; i--)
{
unserialized.Push(array[i]);
}
break;
}
case MapStackItemBase map:
{
if (serialized.Any(p => ReferenceEquals(p, map)))
{
throw new NotSupportedException();
}
serialized.Add(map);
writer.Write((byte)EStackItemType.Map);
writer.WriteVarInt(map.Count);
foreach (var pair in map.Reverse())
{
unserialized.Push(pair.Value);
unserialized.Push(pair.Key);
}
break;
}
default: throw new NotSupportedException();
}
}
}
