/**********************************************************************
*********************************************************************/
//Receiver sends ACK
public static void SendACKFor(int seqnum)
{
if (!stopEverything)
{
//define object
float yPos = 15 + (65 * (28 - seqnum)); //where the box !starts!
OldPipelineProtocolsACK pp;
//smaller rectangle at --
switch (seqnum)
{
case -1:
pp = new OldPipelineProtocolsACK(seqnum, 5, 1);
yPos = yPos + 12; //since it's smaller, it has to be a little further up, in order to look pretty
break;
default:
pp = new OldPipelineProtocolsACK(seqnum, 0);
break;
}
pp.Position = new CCPoint(280, yPos);
layer.AddChild(pp);
//define action
float timeToTake = 5f;
var distance = new CCPoint(80, yPos); //82 to 278 = 278-82 = 196
var sendPackageAction = new CCMoveTo(timeToTake, distance); //this action moves the object 196 in x-direction within 5 seconds
var removeAction = new CCRemoveSelf(); //this action removes the object*/
//define sequence of actions and apply to object
var cc_seq1 = new CCSequence(sendPackageAction, removeAction);
pp.RunAction(cc_seq1);
}
}
public static void AckArrived(OldPipelineProtocolsACK aa)
{
//if there has no other Ack with the same seqnum has arrived before
if (!arrivedAck.Any() || arrivedAck.Any() && !arrivedAck.Contains(aa.seqnum))
{
arrivedAck.Add(aa.seqnum);
pendingAck.Remove(aa.seqnum);
DrawFillLeft2(aa.seqnum);
baseOfWindowLeft = FindFirstNotYetArrivedAck();
DrawWindowLeft(baseOfWindowLeft);
}
layer.RemoveChild(aa);
}
/**********************************************************************
*********************************************************************/
public static void SlowDownAck(OldPipelineProtocolsACK aa, int xPos)
{
//stop running actions
aa.StopAllActions();
//define actions
float yPos = 15 + (65 * (28 - aa.seqnum));
float timeToTake = 8f;
var distance = new CCPoint(80, yPos);
var sendPackageAction = new CCMoveTo(timeToTake, distance); //this action moves the Object to the CCPoint
var removeAction = new CCRemoveSelf(); //this action removes the object*/
//define sequence of actions and apply to object
var cc_seq1 = new CCSequence(sendPackageAction, removeAction);
aa.RunAction(cc_seq1);
}
public static void AckArrived(OldPipelineProtocolsACK aa)
{
//if there has no other Ack with the same seqnum has arrived before
if (!arrivedAck.Any() || arrivedAck.Any() && !arrivedAck.Contains(aa.seqnum))
{
//kummulatives ACK
for (int i = 0; i <= aa.seqnum; i++)
{
if (pendingAck.Any() && pendingAck.Contains(i))
{
arrivedAck.Add(i);
DrawFillLeft2(i);
pendingAck.Remove(i);
}
}
baseOfWindowLeft = FindFirstNotYetArrivedAck();
DrawWindow(baseOfWindowLeft);
}
layer.RemoveChild(aa);
}
public static void AckLost(OldPipelineProtocolsACK aa)
{
}
/**********************************************************************
*********************************************************************/
public static void AckCorrupt(OldPipelineProtocolsACK aa)
{
}
