internal void Update()
{
if (!visible)
{
return;
}
Packet packet = null;
bool posChanged = false, farChanged = false, rotChanged = false;
if (position.X != oldpos.X || position.Y != oldpos.Y || position.Z != oldpos.Z)
{
posChanged = true;
}
if (position.RotX != oldpos.RotX || position.RotY != oldpos.RotY)
{
rotChanged = true;
}
if (Math.Abs((int)position.X - oldpos.X) > 127 || Math.Abs((int)position.Y - oldpos.Y) > 127 ||
Math.Abs((int)position.Z - oldpos.Z) > 127)
{
farChanged = true;
}
if (farChanged)
{
packet = Protocol.TeleportPacket(id, Position);
}
else if (posChanged && rotChanged)
{
unchecked {
packet = Protocol.MoveLookPacket(
id, (byte)(position.X - oldpos.X), (byte)(position.Y - oldpos.Y),
(byte)(position.Z - oldpos.Z), position.RotX, position.RotY);
}
}
else if (posChanged)
{
unchecked {
packet = Protocol.MovePacket(
id, (byte)(position.X - oldpos.X), (byte)(position.Y - oldpos.Y), (byte)(position.Z - oldpos.Z));
}
}
else if (rotChanged)
{
packet = Protocol.LookPacket(id, position.RotX, position.RotY);
}
if (packet != null)
{
oldpos.Set(position);
packet.Send(level);
MoveEvent.Raise(level.server, this);
}
}
