private static bool ParseMovementUpdateBlock(GenericReader gr, StringBuilder sb, StreamWriter swe, StreamWriter data, ObjectTypes objectTypeId, WoWObject obj)
{
Coords4 coords;
coords.X = 0;
coords.Y = 0;
coords.Z = 0;
coords.O = 0;
sb.AppendLine("=== movement_update_block_start ===");
MovementFlags mf = MovementFlags.MOVEMENTFLAG_NONE; // movement flags
UpdateFlags flags = (UpdateFlags)gr.ReadByte();
sb.AppendLine("Update Flags: " + flags.ToString("X") + " : " + flags);
if ((UpdateFlags.UPDATEFLAG_LIVING & flags) != 0) // 0x20
{
mf = (MovementFlags)gr.ReadUInt32();
sb.AppendLine("Movement Flags: " + mf.ToString("X") + " : " + mf);
byte unk = gr.ReadByte();
sb.AppendLine("Unknown Byte: " + unk.ToString("X2"));
uint time = gr.ReadUInt32();
sb.AppendLine("Time: " + time.ToString("X8"));
}
if ((UpdateFlags.UPDATEFLAG_HASPOSITION & flags) != 0) // 0x40
{
coords = gr.ReadCoords4();
sb.AppendLine("Coords: " + coords.GetCoordsAsString());
if (objectTypeId == ObjectTypes.TYPEID_UNIT || objectTypeId == ObjectTypes.TYPEID_GAMEOBJECT)
{
if (obj != null)
{
obj.SetPosition(coords.X, coords.Y, coords.Z, coords.O);
}
}
}
if ((flags & UpdateFlags.UPDATEFLAG_LIVING) != 0) // 0x20
{
/*if (objectTypeId == ObjectTypes.TYPEID_UNIT || objectTypeId == ObjectTypes.TYPEID_GAMEOBJECT)
* {
* data.WriteLine();
* data.WriteLine(objectTypeId + ": " + coords.GetCoordsAsString());
* }*/
if ((mf & MovementFlags.MOVEMENTFLAG_ONTRANSPORT) != 0) // transport
{
ulong t_guid = gr.ReadUInt64();
sb.Append("Transport GUID: " + t_guid.ToString("X16") + ", ");
Coords4 transport = gr.ReadCoords4();
sb.AppendLine("Transport Coords: " + transport.GetCoordsAsString());
uint unk2 = gr.ReadUInt32(); // unk, probably timestamp
sb.AppendLine("Transport Unk: " + unk2.ToString("X8"));
}
if ((mf & (MovementFlags.MOVEMENTFLAG_SWIMMING | MovementFlags.MOVEMENTFLAG_UNK5)) != 0)
{
float unkf1 = gr.ReadSingle();
sb.AppendLine("MovementFlags & (MOVEMENTFLAG_SWIMMING | MOVEMENTFLAG_UNK5): " + unkf1);
}
uint unk1 = gr.ReadUInt32();
sb.AppendLine("Unk1: " + unk1.ToString("X8"));
if ((mf & MovementFlags.MOVEMENTFLAG_JUMPING) != 0)
{
// looks like orientation/coords/speed
float unk3 = gr.ReadSingle();
sb.AppendLine("unk3: " + unk3);
float unk4 = gr.ReadSingle();
sb.AppendLine("unk4: " + unk4);
float unk5 = gr.ReadSingle();
sb.AppendLine("unk5: " + unk5);
float unk6 = gr.ReadSingle();
sb.AppendLine("unk6: " + unk6);
}
if ((mf & MovementFlags.MOVEMENTFLAG_SPLINE) != 0)
{
float unkf2 = gr.ReadSingle();
sb.AppendLine("MovementFlags & MOVEMENTFLAG_SPLINE: " + unkf2);
}
float ws = gr.ReadSingle();
sb.AppendLine("Walk speed: " + ws);
float rs = gr.ReadSingle();
sb.AppendLine("Run speed: " + rs);
float sbs = gr.ReadSingle();
sb.AppendLine("Swimback speed: " + sbs);
float ss = gr.ReadSingle();
sb.AppendLine("Swim speed: " + ss);
float wbs = gr.ReadSingle();
sb.AppendLine("Walkback speed: " + wbs);
float fs = gr.ReadSingle();
sb.AppendLine("Fly speed: " + fs);
float fbs = gr.ReadSingle();
sb.AppendLine("Flyback speed: " + fbs);
float ts = gr.ReadSingle();
sb.AppendLine("Turn speed: " + ts); // pi = 3.14
if ((mf & MovementFlags.MOVEMENTFLAG_SPLINE2) != 0)
{
uint flags3 = gr.ReadUInt32();
sb.AppendLine("SplineFlags " + flags3.ToString("X8"));
if ((flags3 & 0x10000) != 0)
{
Coords3 c = gr.ReadCoords3();
sb.AppendLine("SplineFlags & 0x10000: " + c.GetCoords());
}
if ((flags3 & 0x20000) != 0)
{
ulong g3 = gr.ReadUInt64();
sb.AppendLine("flags3_guid: " + g3.ToString("X16")); // ????
}
if ((flags3 & 0x40000) != 0)
{
uint f3_3 = gr.ReadUInt32();
sb.AppendLine("flags3_unk_value3: " + f3_3.ToString("X8"));
}
uint t1 = gr.ReadUInt32();
sb.AppendLine("curr tick: " + t1.ToString("X8"));
uint t2 = gr.ReadUInt32();
sb.AppendLine("last tick: " + t2.ToString("X8"));
uint t3 = gr.ReadUInt32();
sb.AppendLine("tick count " + t3.ToString("X8"));
uint coords_count = gr.ReadUInt32();
sb.AppendLine("coords_count: " + coords_count.ToString("X8"));
for (uint i = 0; i < coords_count; i++)
{
Coords3 v = gr.ReadCoords3();
sb.AppendLine("coord" + i + ": " + v.GetCoords());
}
Coords3 end = gr.ReadCoords3();
sb.AppendLine("end: " + end.GetCoords());
}
}
if ((flags & UpdateFlags.UPDATEFLAG_LOWGUID) != 0) // 0x08
{
uint temp = gr.ReadUInt32(); // timestamp or something like it
sb.AppendLine("UpdateFlags & 0x08 (lowguid): " + temp.ToString("X8"));
}
if ((UpdateFlags.UPDATEFLAG_HIGHGUID & flags) != 0) // 0x10
{
uint guid_high = gr.ReadUInt32(); // timestamp or something like it
sb.AppendLine("UpdateFlags & 0x10 (highguid): " + guid_high.ToString("X8"));
}
if ((UpdateFlags.UPDATEFLAG_FULLGUID & flags) != 0) // 0x04
{
ulong guid2 = gr.ReadPackedGuid(); // guid, but what guid?
sb.AppendLine("UpdateFlags & 0x04 guid: " + guid2.ToString("X16"));
}
if ((UpdateFlags.UPDATEFLAG_TRANSPORT & flags) != 0) // 0x02
{
uint time = gr.ReadUInt32(); // time
sb.AppendLine("UpdateFlags & 0x02 t_time: " + time.ToString("X8"));
}
if ((UpdateFlags.UPDATEFLAG_SELFTARGET & flags) != 0) // 0x01
{
sb.AppendLine("updating self!");
}
sb.AppendLine("=== movement_update_block_end ===");
return(true);
}
