public static void WriteChatString(this StreamHandler Writer, string text)
{
byte[] bytes = Encoding.UTF8.GetBytes(text);
Writer.WriteInt32(bytes.Length + 1);
Writer.WriteBytes(bytes);
Writer.WriteByte(0);
}
public override void Save(StreamHandler writer)
{
writer.WriteInt32(Items.Length);
foreach (var item in Items)
writer.WriteStruct(item);
writer.WriteUInt32(TotalItemCount);
writer.WriteUInt32(NextSearchDelayMs);
}
public override void Save(StreamHandler writer)
{
writer.WritePackedGuid(this.Unit);
writer.WriteInt32(ThreatList.Length);
for (int i = 0; i < ThreatList.Length; ++i)
{
writer.WritePackedGuid(ThreatList[i].Unit);
writer.WriteUInt32(ThreatList[i].Threat);
}
}
public override void Save(StreamHandler writer)
{
writer.WritePackedGuid(this.Unit);
writer.WriteInt32(ThreatList.Length);
for (int i = 0; i < ThreatList.Length; ++i)
{
writer.WritePackedGuid(ThreatList[i].Unit);
writer.WriteUInt32(ThreatList[i].Threat);
}
}
public override void Save(StreamHandler writer)
{
writer.WriteInt32(Items.Length);
foreach (var item in Items)
{
writer.WriteStruct(item);
}
writer.WriteUInt32(TotalItemCount);
writer.WriteUInt32(NextSearchDelayMs);
}
protected override void ElementWrite(StreamHandler writer, int index)
{
if (index == -5)
{
writer.WriteUInt32(this.Unk);
}
else
{
index = -index - 1;
writer.WriteInt32(this.Data[index].Length);
writer.WriteBytes(this.Data[index]);
}
}
protected override void ElementWrite(StreamHandler writer, int index)
{
if (index == -5)
{
writer.WriteUInt32(this.Unk);
}
else
{
index = -index - 1;
writer.WriteInt32(this.Data[index].Length);
writer.WriteBytes(this.Data[index]);
}
}
public void Save(StreamHandler writer)
{
writer
.WriteByte(this.Slot)
.WriteUInt32(this.Spell);
if (this.Spell != 0)
{
writer
.WriteUInt16((ushort)this.Flags)
.WriteByte(this.Level)
.WriteByte(this.Charges);
if ((Flags & AuraFlags.NotCaster) == 0)
{
writer.WritePackedGuid(this.Caster);
}
if ((Flags & AuraFlags.Duration) != 0)
{
writer.WriteUInt32(this.MaxDuration);
writer.WriteUInt32(this.LeftDuration);
}
if ((Flags & AuraFlags.BasePoints) != 0)
{
for (int i = 0; i < MaxEffects; ++i)
{
if ((Flags & (AuraFlags)(1 << i)) != 0)
{
writer.WriteInt32(BasePoints[i]);
}
}
}
}
}
/// <summary>
/// Writes the spline info into the current stream,
/// advancing the current position by spline info's size.
/// </summary>
public static void WriteSplineInfo(this StreamHandler Writer, SplineInfo Info)
{
Writer.WriteUInt32((uint)Info.Flags);
if ((Info.Flags & SplineFlags.FinalPoint) != SplineFlags.None)
{
Writer.WriteStruct <Vector3>(Info.FinalPoint);
}
if ((Info.Flags & SplineFlags.FinalTarget) != SplineFlags.None)
{
Writer.WriteGuid(Info.FinalGuid);
}
if ((Info.Flags & SplineFlags.FinalOrient) != SplineFlags.None)
{
Writer.WriteSingle(Info.FinalRotation);
}
Writer.WriteUInt32(Info.CurrentTime);
Writer.WriteUInt32(Info.FullTime);
Writer.WriteUInt32(Info.Unknown1);
Writer.WriteSingle(Info.DurationMultiplier);
Writer.WriteSingle(Info.UnknownFloat2);
Writer.WriteSingle(Info.UnknownFloat3);
Writer.WriteUInt32(Info.Unknown2);
Writer.WriteInt32(Info.Points.Count);
for (int i = 0; i < Info.Points.Count; ++i)
{
Writer.WriteStruct <Vector3>(Info.Points[i]);
}
Writer.WriteByte((byte)Info.SplineMode);
Writer.WriteStruct <Vector3>(Info.EndPoint);
}
public override void Save(StreamHandler Writer)
{
Writer.WriteUInt16((ushort)this.Map);
EnsureRead();
long nUpdatesPos = Writer.BaseStream.Position;
uint nUpdates = 0;
Writer.WriteUInt32(nUpdates);
if (this.DestroyedObjects.Count > 0)
{
++nUpdates;
Writer.WriteByte((byte)UpdateTypes.DestroyObjects);
Writer.WriteInt32(this.DestroyedObjects.Count);
foreach (WowGuid guid in this.DestroyedObjects)
{
Writer.WritePackedGuid(guid);
}
}
foreach (var pair in this.ValuesUpdates)
{
++nUpdates;
Writer.WriteByte((byte)UpdateTypes.UpdateValues);
Writer.WritePackedGuid(pair.Key);
WriteValues(Writer, pair.Value, WowObject.GetTypeId(pair.Key.Type));
}
foreach (var pair in this.CreatedObjects)
{
++nUpdates;
var type = UpdateTypes.CreateObjects;
var obj = pair.Value;
if (obj.MovementData.HavePosition)
{
if (obj.TypeId == ObjectTypeId.DynamicObject ||
obj.TypeId == ObjectTypeId.Corpse ||
obj.TypeId == ObjectTypeId.Player)
{
type = UpdateTypes.CreateObjects2;
}
if (obj.TypeId == ObjectTypeId.GameObject && obj is WowGameObject)
{
switch ((obj as WowGameObject).GameObjectType)
{
case GameObjectTypes.Trap:
case GameObjectTypes.DuelArbiter:
case GameObjectTypes.FlagStand:
case GameObjectTypes.FlagDrop:
type = UpdateTypes.CreateObjects2;
break;
}
}
}
var guid = obj.Guid;
Writer.WriteByte((byte)type);
Writer.WritePackedGuid(guid);
Writer.WriteByte((byte)obj.TypeId);
obj.MovementData.Save(Writer);
WriteValues(Writer, obj.GetValues(), obj.TypeId);
}
long pos = Writer.BaseStream.Position;
Writer.BaseStream.Position = nUpdatesPos;
Writer.WriteUInt32(nUpdates);
Writer.BaseStream.Position = pos;
}
protected override unsafe void InternalWriteMetaData()
{
m_stream.DoAt(m_streamOriginalPosition, () =>
{
var bytes = new byte[MainHeader.Size];
byte[] extraData;
using (var writer = new StreamHandler())
{
var flags = this.ExtraInfoFlags;
if (flags.HasFlag(ExtraDataFlags.HasClientIPv4) ||
flags.HasFlag(ExtraDataFlags.HasClientIPv6))
{
writer.WriteBytes(this.ClientAddress.GetAddressBytes());
}
if (flags.HasFlag(ExtraDataFlags.HasServerIPv4) ||
flags.HasFlag(ExtraDataFlags.HasServerIPv6))
{
writer.WriteBytes(this.ServerAddress.GetAddressBytes());
}
if (flags.HasFlag(ExtraDataFlags.HasClientPort))
{
writer.WriteInt32(this.ClientPort);
}
if (flags.HasFlag(ExtraDataFlags.HasServerPort))
{
writer.WriteInt32(this.ServerPort);
}
if (flags.HasFlag(ExtraDataFlags.HasSnifferIdString))
{
byte[] arr = Encoding.UTF8.GetBytes(this.SnifferDesc ?? string.Empty);
writer.WriteInt32(arr.Length);
using (MemoryStream oStream = new MemoryStream())
{
// BUG http://blogs.msdn.com/b/bclteam/archive/2006/05/10/592551.aspx
using (var ds = new DeflateStream(oStream, CompressionMode.Compress, true))
ds.Write(arr, 0, arr.Length);
arr = oStream.ToArray();
}
writer.WriteInt32(arr.Length);
writer.WriteBytes(arr);
}
extraData = writer.ToByteArray();
}
fixed(byte *bytesPtr = bytes)
{
var header = (MainHeader *)bytesPtr;
header->PacketCount = this.Count;
Marshal.Copy(SignatureBytes, 0, new IntPtr(header->Signature), SignatureBytes.Length);
header->StartedOnTicks = this.StartTicks;
header->StartedOnUnix = this.StartTime.ToUnixTime();
header->ExtraDataLength = extraData.Length;
header->ExtraInfoFlags = this.ExtraInfoFlags;
}
m_stream.WriteBytes(bytes);
m_stream.WriteBytes(extraData);
});
}
protected unsafe override void InternalWriteMetaData()
{
m_stream.DoAt(m_streamOriginalPosition, () =>
{
var bytes = new byte[MainHeader.Size];
byte[] extraData;
using (var writer = new StreamHandler())
{
var flags = this.ExtraInfoFlags;
if (flags.HasFlag(ExtraDataFlags.HasClientIPv4) ||
flags.HasFlag(ExtraDataFlags.HasClientIPv6))
writer.WriteBytes(this.ClientAddress.GetAddressBytes());
if (flags.HasFlag(ExtraDataFlags.HasServerIPv4) ||
flags.HasFlag(ExtraDataFlags.HasServerIPv6))
writer.WriteBytes(this.ServerAddress.GetAddressBytes());
if (flags.HasFlag(ExtraDataFlags.HasClientPort))
writer.WriteInt32(this.ClientPort);
if (flags.HasFlag(ExtraDataFlags.HasServerPort))
writer.WriteInt32(this.ServerPort);
if (flags.HasFlag(ExtraDataFlags.HasSnifferIdString))
{
byte[] arr = Encoding.UTF8.GetBytes(this.SnifferDesc ?? string.Empty);
writer.WriteInt32(arr.Length);
using (MemoryStream oStream = new MemoryStream())
{
// BUG http://blogs.msdn.com/b/bclteam/archive/2006/05/10/592551.aspx
using (var ds = new DeflateStream(oStream, CompressionMode.Compress, true))
ds.Write(arr, 0, arr.Length);
arr = oStream.ToArray();
}
writer.WriteInt32(arr.Length);
writer.WriteBytes(arr);
}
extraData = writer.ToByteArray();
}
fixed (byte* bytesPtr = bytes)
{
var header = (MainHeader*)bytesPtr;
header->PacketCount = this.Count;
Marshal.Copy(SignatureBytes, 0, new IntPtr(header->Signature), SignatureBytes.Length);
header->StartedOnTicks = this.StartTicks;
header->StartedOnUnix = this.StartTime.ToUnixTime();
header->ExtraDataLength = extraData.Length;
header->ExtraInfoFlags = this.ExtraInfoFlags;
}
m_stream.WriteBytes(bytes);
m_stream.WriteBytes(extraData);
});
}
public override void Save(StreamHandler Writer)
{
Writer.WriteUInt16((ushort)this.Map);
EnsureRead();
long nUpdatesPos = Writer.BaseStream.Position;
uint nUpdates = 0;
Writer.WriteUInt32(nUpdates);
if (this.DestroyedObjects.Count > 0)
{
++nUpdates;
Writer.WriteByte((byte)UpdateTypes.DestroyObjects);
Writer.WriteInt32(this.DestroyedObjects.Count);
foreach (WowGuid guid in this.DestroyedObjects)
Writer.WritePackedGuid(guid);
}
foreach (var pair in this.ValuesUpdates)
{
++nUpdates;
Writer.WriteByte((byte)UpdateTypes.UpdateValues);
Writer.WritePackedGuid(pair.Key);
WriteValues(Writer, pair.Value, WowObject.GetTypeId(pair.Key.Type));
}
foreach (var pair in this.CreatedObjects)
{
++nUpdates;
var type = UpdateTypes.CreateObjects;
var obj = pair.Value;
if (obj.MovementData.HavePosition)
{
if (obj.TypeId == ObjectTypeId.DynamicObject
|| obj.TypeId == ObjectTypeId.Corpse
|| obj.TypeId == ObjectTypeId.Player)
{
type = UpdateTypes.CreateObjects2;
}
if (obj.TypeId == ObjectTypeId.GameObject && obj is WowGameObject)
{
switch ((obj as WowGameObject).GameObjectType)
{
case GameObjectTypes.Trap:
case GameObjectTypes.DuelArbiter:
case GameObjectTypes.FlagStand:
case GameObjectTypes.FlagDrop:
type = UpdateTypes.CreateObjects2;
break;
}
}
}
var guid = obj.Guid;
Writer.WriteByte((byte)type);
Writer.WritePackedGuid(guid);
Writer.WriteByte((byte)obj.TypeId);
obj.MovementData.Save(Writer);
WriteValues(Writer, obj.GetValues(), obj.TypeId);
}
long pos = Writer.BaseStream.Position;
Writer.BaseStream.Position = nUpdatesPos;
Writer.WriteUInt32(nUpdates);
Writer.BaseStream.Position = pos;
}
public void Save(StreamHandler writer)
{
writer
.WriteByte(this.Slot)
.WriteUInt32(this.Spell);
if (this.Spell != 0)
{
writer
.WriteUInt16((ushort)this.Flags)
.WriteByte(this.Level)
.WriteByte(this.Charges);
if ((Flags & AuraFlags.NotCaster) == 0)
writer.WritePackedGuid(this.Caster);
if ((Flags & AuraFlags.Duration) != 0)
{
writer.WriteUInt32(this.MaxDuration);
writer.WriteUInt32(this.LeftDuration);
}
if ((Flags & AuraFlags.BasePoints) != 0)
{
for (int i = 0; i < MaxEffects; ++i)
{
if ((Flags & (AuraFlags)(1 << i)) != 0)
writer.WriteInt32(BasePoints[i]);
}
}
}
}
