private InterpolateStep GetFromStep()
{
if (steps.Count < 2)
{
return(null);
}
InterpolateStep toReturn = null;
InterpolateStep afterToReturn = steps.Peek();
while (true)
{
if (afterToReturn.timestamp > interpTime)
{
break;
}
toReturn = steps.Dequeue();
if (steps.Count > 0)
{
afterToReturn = steps.Peek();
}
else
{
break;
}
}
return(toReturn);
}
public void AcceptState(InterpolateStep step)
{
/*if(steps.Count > 0 && step.timestamp < steps.Peek().timestamp) {
* //throw away out-of-order messages
* return;
* }*/
steps.Enqueue(step);
offServerTime = (float)(Utils.Timestamp - step.timestamp) / Utils.TICKS_PER_SEC;
}
public void AcceptState(InterpolateStep step)
{
if (lastTruth != null && step.timestamp < lastTruth.timestamp)
{
//throwaway out-of-order messages
return;
}
long now = Utils.Timestamp;
lastTruth = step;
//new step is the truth
lastTruth.profile.RestoreSelfToGameObject(gameObject);
long lastKnownTime = lastTruth.timestamp;
knownLag = (now - lastKnownTime) / Utils.TICKS_PER_SEC;
if (previousInputs.Count < 1)
{
//Debug.Log("no saved inputs");
return;
}
//deque all the ones older than this step
InputSnapshot snap = previousInputs.Peek();
while (snap != null && snap.timeSent < lastKnownTime)
{
previousInputs.Dequeue();
if (previousInputs.Count < 1)
{
break;
}
snap = previousInputs.Peek();
}
//for the rest use physics magikery to simulate everything
Physics.autoSimulation = false;
//for each step simulate the futures
foreach (InputSnapshot futureSnap in previousInputs)
{
//simulate teh future
InputConsumer.inst.ConsumeInput(-1, futureSnap, false);
Physics.Simulate((float)(futureSnap.timeSent - lastKnownTime) / Utils.TICKS_PER_SEC);
lastKnownTime = futureSnap.timeSent;
}
Physics.autoSimulation = true;
}
private void Update()
{
if (steps.Count == 0)
{
return;
}
interpTime = (long)(Utils.Timestamp - (lerpDelay * Utils.TICKS_PER_SEC));
from = GetFromStep();
to = GetToStep();
if (to != null && from != null)
{
double lerpVal = (interpTime - from.timestamp) / (to.timestamp - from.timestamp);
LerpAllTheThings(from.profile, to.profile, (float)lerpVal);
}
else
{
//Debug.Log(to != null ? "Missing the future step" : "Missing the past step");
}
}