public GameMessageUpdateMotion(ObjectGuid animationTargetGuid, byte[] instance_timestamp, SequenceManager sequence, MotionState newState)
: base(GameMessageOpcode.Motion, GameMessageGroup.Group0A)
{
Writer.WriteGuid(animationTargetGuid);
// who is getting the message - the rest of the sequences are the target objects sequences -may be the same
Writer.Write(instance_timestamp);
Writer.Write(sequence.GetNextSequence(SequenceType.ObjectMovement));
if (!newState.IsAutonomous)
{
Writer.Write(sequence.GetNextSequence(SequenceType.ObjectServerControl));
}
else
{
Writer.Write(sequence.GetCurrentSequence(SequenceType.ObjectServerControl));
}
ushort autonomous;
if (newState.IsAutonomous)
{
autonomous = 1;
}
else
{
autonomous = 0;
}
Writer.Write(autonomous);
var movementData = newState.GetPayload(animationTargetGuid, sequence);
Writer.Write(movementData);
Writer.Align();
}
public GameMessagePublicUpdatePropertyBool(SequenceManager sequences, PropertyBool property, bool value)
: base(GameMessageOpcode.PublicUpdatePropertyBool, GameMessageGroup.UIQueue)
{
Writer.Write(sequences.GetNextSequence(SequenceType.PublicUpdatePropertyBool));
Writer.Write((uint)property);
Writer.Write(value);
}
public GameMessagePrivateUpdatePropertyInt(SequenceManager sequences, PropertyInt property, int value)
: base(GameMessageOpcode.PrivateUpdatePropertyInt, GameMessageGroup.Group09)
{
Writer.Write(sequences.GetNextSequence(SequenceType.PrivateUpdatePropertyInt));
Writer.Write((uint)property);
Writer.Write(value);
}
public GameMessagePublicUpdatePropertyDouble(SequenceManager sequences, PropertyDouble property, uint value)
: base(GameMessageOpcode.PublicUpdatePropertyDouble, GameMessageGroup.Group09)
{
Writer.Write(sequences.GetNextSequence(SequenceType.PublicUpdatePropertyDouble));
Writer.Write((uint)property);
Writer.Write(value);
}
/// <summary>
///
/// </summary>
/// <param name="sequences"></param>
/// <param name="sender"></param>
/// <param name="property"></param>
/// <param name="value"></param>
public GameMessagePublicUpdatePropertyInt(SequenceManager sequences, ObjectGuid sender, PropertyInt property, int value)
: base(GameMessageOpcode.PublicUpdatePropertyInt, GameMessageGroup.UIQueue)
{
Writer.Write(sequences.GetNextSequence(SequenceType.PublicUpdatePropertyInt));
Writer.Write(sender.Full);
Writer.Write((uint)property);
Writer.Write(value);
}
/// <summary>
/// This is used to
/// </summary>
/// <param name="sequences"></param>
/// <param name="sender"></param>
/// <param name="property"></param>
/// <param name="value"></param>
public GameMessagePublicUpdatePropertyBool(SequenceManager sequences, ObjectGuid sender, PropertyBool property, bool value)
: base(GameMessageOpcode.PublicUpdatePropertyBool, GameMessageGroup.Group09)
{
Writer.Write(sequences.GetNextSequence(SequenceType.PublicUpdatePropertyBool));
Writer.Write(sender.Full);
Writer.Write((uint)property);
Writer.Write(value);
}
public GameMessageUpdateInstanceId(SequenceManager sequences, ObjectGuid senderGuid, PropertyInstanceId idPropertyId, ObjectGuid value)
: base(GameMessageOpcode.UpdateInstanceId, GameMessageGroup.Group09)
{
Writer.Write(sequences.GetNextSequence(SequenceType.PublicUpdatePropertyInstanceId)); // wts
Writer.Write(senderGuid.Full);
Writer.Write((uint)idPropertyId);
Writer.Write(value.Full);
}
/// <summary>
///
/// </summary>
/// <param name="sequences"></param>
/// <param name="sender"></param>
/// <param name="property"></param>
/// <param name="value"></param>
public GameMessagePublicUpdatePropertyString(SequenceManager sequences, ObjectGuid sender, PropertyString property, string value)
: base(GameMessageOpcode.PublicUpdatePropertyString, GameMessageGroup.UIQueue)
{
Writer.Write(sequences.GetNextSequence(SequenceType.PublicUpdatePropertyString));
Writer.Write((uint)property);
Writer.Write(sender.Full);
Writer.Align();
Writer.WriteString16L(value);
}
public GameMessageSetStackSize(SequenceManager sequence, ObjectGuid itemGuid, int amount, int newValue)
: base(GameMessageOpcode.SetStackSize, GameMessageGroup.Group09)
{
// TODO: need to understand what we really need to send here for sequence it is only a byte
// and it increments by the number of items popped off the stack in the case of comp burn. Og II
Writer.Write(sequence.GetNextSequence(SequenceType.ObjectInstance)[0]);
Writer.Write(itemGuid.Full);
Writer.Write(amount);
Writer.Write(newValue);
}
public override byte[] GetPayload(ObjectGuid animationTargetGuid, SequenceManager sequence)
{
MemoryStream stream = new MemoryStream();
BinaryWriter writer = new BinaryWriter(stream);
writer.Write((byte)MovementTypes);
MotionFlags flags = MotionFlags.None;
if (HasTarget)
{
flags |= MotionFlags.HasTarget;
}
if (Jumping)
{
flags |= MotionFlags.Jumping;
}
writer.Write((byte)flags); // these can be or and has sticky object | is long jump mode |
writer.Write((ushort)Stance); // called command in the client
switch (MovementTypes)
{
case MovementTypes.General:
{
MovementData.SetMovementStateFlag();
MovementStateFlag generalFlags = MovementData.MovementStateFlag;
generalFlags += (uint)Commands.Count << 7;
writer.Write((uint)generalFlags);
MovementData.Serialize(writer);
// Must be aligned for correct alignment. - sigh Og II
writer.Align();
foreach (var item in Commands)
{
writer.Write((ushort)item.Motion);
writer.Write(sequence.GetNextSequence(SequenceType.Motion));
writer.Write(item.Speed);
}
break;
}
case MovementTypes.MoveToPosition:
case MovementTypes.MoveToObject:
{
try
{
if (MovementTypes == MovementTypes.MoveToObject)
{
writer.Write(TargetGuid.Full);
}
Position.Serialize(writer, false);
writer.Write(Flag);
writer.Write(DistanceFrom);
writer.Write(MinimumDistance);
writer.Write(FailDistance);
writer.Write(Speed);
writer.Write(WalkRunThreshold);
writer.Write(Heading);
writer.Write(RunRate);
}
catch (Exception)
{
// Do nothing
// TODO: This prevents a crash in Kryst and possibly other locations, Please investigate and fix if possible.
}
break;
}
case MovementTypes.TurnToObject:
{
// This had the wrong value being passed. We had never used this
// movement type yet - coded it up but had not used or tested.
writer.Write(TargetGuid.Full);
writer.Write(Heading);
writer.Write(Flag);
writer.Write(Speed);
writer.Write(DesiredHeading); // always 0.0 in every pcap of this type.
break;
}
case MovementTypes.TurnToHeading:
{
writer.Write(Flag);
writer.Write(Speed);
writer.Write(Heading);
break;
}
}
return(stream.ToArray());
}
