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Optimized lag compensation

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This commit is contained in:
Albin Corén 2018-03-06 13:48:23 +01:00
parent e4d9a0166d
commit acbadc763f
1 changed files with 23 additions and 17 deletions
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40
MLAPI/MonoBehaviours/Core/TrackedObject.cs
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@ -10,7 +10,7 @@ namespace MLAPI.MonoBehaviours.Core
public class TrackedObject : MonoBehaviour
{
internal Dictionary<float, TrackedPointData> FrameData = new Dictionary<float, TrackedPointData>();
internal List<float> Framekeys = new List<float>() { 0 };
internal LinkedList<float> Framekeys = new LinkedList<float>();
private Vector3 savedPosition;
private Quaternion savedRotation;
@ -22,15 +22,21 @@ namespace MLAPI.MonoBehaviours.Core
float targetTime = currentTime - secondsAgo;
float previousTime = 0;
float nextTime = 0;
for (int i = 1; i < Framekeys.Count; i++)
LinkedListNode<float> node = Framekeys.First;
float previousValue = 0f;
while(node != null)
{
if (Framekeys[i - 1] <= targetTime && Framekeys[i] >= targetTime)
if(previousValue <= targetTime && node.Value >= targetTime)
{
previousTime = Framekeys[i];
nextTime = Framekeys[i + 1];
previousTime = previousValue;
nextTime = node.Value;
break;
}
else
{
previousValue = node.Value;
node = node.Next;
}
}
float timeBetweenFrames = nextTime - previousTime;
@ -48,35 +54,35 @@ namespace MLAPI.MonoBehaviours.Core
void Start()
{
Framekeys.AddFirst(0);
LagCompensationManager.SimulationObjects.Add(this);
}
void OnDestroy()
{
Framekeys.Clear();
FrameData.Clear();
LagCompensationManager.SimulationObjects.Remove(this);
}
internal void AddFrame()
{
float currentTime = Time.time;
for (int i = 0; i < Framekeys.Count; i++)
LinkedListNode<float> node = Framekeys.First;
LinkedListNode<float> nextNode = node.Next;
while (currentTime - node.Value >= NetworkingManager.singleton.NetworkConfig.SecondsHistory)
{
if (currentTime - Framekeys[i] >= NetworkingManager.singleton.NetworkConfig.SecondsHistory)
{
for (int j = 0; j < i; j++)
{
FrameData.Remove(Framekeys[0]);
//This is not good for performance. Other datatypes should be concidered.
Framekeys.RemoveAt(0);
}
}
nextNode = node.Next;
FrameData.Remove(node.Value);
Framekeys.RemoveFirst();
node = nextNode;
}
FrameData.Add(Time.time, new TrackedPointData()
{
position = transform.position,
rotation = transform.rotation
});
Framekeys.Add(Time.time);
Framekeys.AddLast(Time.time);
}
}
}