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();
}
// todo: return bytes of data for network write ? ?
public void Serialize(WorldObject wo, BinaryWriter writer)
{
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.Velocity) > 0 && this.Velocity == null)
{
// velocity is null, but the flag wants to include it. unset the flag.
PhysicsDescriptionFlag ^= PhysicsDescriptionFlag.Velocity;
}
writer.Write((uint)PhysicsDescriptionFlag);
writer.Write((uint)PhysicsState);
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.Movement) != 0)
{
if (currentMotionState != null)
{
var movementData = currentMotionState.GetPayload(wo.Guid, wo.Sequences);
writer.Write(movementData.Length); // number of bytes in movement object
writer.Write(movementData);
uint autonomous = currentMotionState.IsAutonomous ? (ushort)1 : (ushort)0;
writer.Write(autonomous);
}
else // create a new current motion state and send it.
{
currentMotionState = new UniversalMotion(MotionStance.Standing);
var movementData = currentMotionState.GetPayload(wo.Guid, wo.Sequences);
writer.Write(movementData.Length);
writer.Write(movementData);
uint autonomous = currentMotionState.IsAutonomous ? (ushort)1 : (ushort)0;
writer.Write(autonomous);
}
}
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.AnimationFrame) != 0)
{
writer.Write((uint)AnimationFrame);
}
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.Position) != 0)
{
Position.Serialize(writer);
}
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.MTable) != 0)
{
writer.Write((uint)MTableResourceId);
}
// stable_id = BYTE1(v12) & 8 ) = 8
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.Stable) != 0)
{
writer.Write((uint)Stable);
}
// setup id
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.Petable) != 0)
{
writer.Write((uint)Petable);
}
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.CSetup) != 0)
{
writer.Write((uint)CSetup);
}
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.Children) != 0)
{
writer.Write((uint)ItemsEquipedCount);
foreach (EquippedItem child in children)
{
writer.Write((uint)child.Guid);
writer.Write((uint)child.EquipMask);
}
}
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.ObjScale) != 0)
{
writer.Write(ObjScale);
}
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.Friction) != 0)
{
writer.Write(Friction);
}
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.Elasticity) != 0)
{
writer.Write(Elastcity);
}
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.Translucency) != 0)
{
writer.Write(Translucency);
}
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.Velocity) != 0)
{
Velocity.Serialize(writer);
}
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.Acceleration) != 0)
{
Acceleration.Serialize(writer);
}
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.Omega) != 0)
{
Omega.Serialize(writer);
}
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.DefaultScript) != 0)
{
writer.Write((uint)DefaultScript);
}
if ((PhysicsDescriptionFlag & PhysicsDescriptionFlag.DefaultScriptIntensity) != 0)
{
writer.Write((float)DefaultScriptIntensity);
}
// TODO: There are 9 of these - but we need to research the correct sequence. I know that the last one is instance (totalLogins) Og II
writer.Write(sequences.GetCurrentSequence(SequenceType.ObjectPosition));
writer.Write(sequences.GetCurrentSequence(SequenceType.ObjectMovement));
writer.Write(sequences.GetCurrentSequence(SequenceType.ObjectState));
writer.Write(sequences.GetCurrentSequence(SequenceType.ObjectVector));
writer.Write(sequences.GetCurrentSequence(SequenceType.ObjectTeleport));
writer.Write(sequences.GetCurrentSequence(SequenceType.ObjectServerControl));
writer.Write(sequences.GetCurrentSequence(SequenceType.ObjectForcePosition));
writer.Write(sequences.GetCurrentSequence(SequenceType.ObjectVisualDesc));
writer.Write(sequences.GetCurrentSequence(SequenceType.ObjectInstance));
writer.Align();
}
