private void SendMoveLeftRequest(MoveRequest request)
{
if (CanDecideAboutMoveLeft(request.x)) {
if (IsMoveLeftPossible(request.x))
{
request.accepted = true;
MoveBy(request.x);
}
else
{
System.Diagnostics.Debug.WriteLine("no move left :(");
}
request.processed = true;
if (this != request.sender)
{
rightBead.SendMoveLeftRequest(request);
}
}
else
{
if (request.accepted)
{
MoveBy(request.x);
}
if (this != request.sender || !request.processed)
{
if (request.processed)
{
rightBead.SendMoveLeftRequest(request);
}
else
{
leftBead.SendMoveLeftRequest(request);
}
}
}
}
// ==========================================================================
// Moving left logic
// ==========================================================================
protected void MoveLeft(Double x)
{
MoveRequest request = new MoveRequest(this, x);
this.SendMoveLeftRequest(request);
}
