public void Play(Robot r, Action onComplete, int repeats, float speed)
{
//Console.WriteLine("here");
Thread t = new Thread(() =>
{
repeats++;
while (repeats > 0)
{
long startT = Time.Millis();
long playT = startT;
//Console.WriteLine(Keyframes.Count);
LinkedListNode <Keyframe> node = Keyframes.First;
while (node != null)
{
Keyframe k = node.Value;
lock (this)
{
if (!isPlaying)
{
break;
}
}
long currT = (long)((Time.Millis() - startT) * speed);
long nextT = k.GetTime();
if (currT < nextT)
{
long total = nextT - playT;
long running = currT - playT;
k.Step((float)running / (float)total, r);
Thread.Sleep(16);
continue;
}
else
{
playT = currT;
}
//Console.WriteLine(k.ToString());
k.DoAction(r);
node = node.Next;
}
repeats--;
}
onComplete();
});
lock (this)
{
isPlaying = true;
}
t.Start();
}
private static void SaveKeyframe(Keyframe frame, XmlWriter writer)
{
writer.WriteStartElement(TOKEN_KEYFRAME);
writer.WriteAttributeString(TOKEN_TIME, frame.GetTime().ToString());
writer.WriteStartElement(TOKEN_KEYFRAME_TRANSLATION);
writer.WriteAttributeString("x", frame.GetTranslation().x.ToString());
writer.WriteAttributeString("y", frame.GetTranslation().y.ToString());
writer.WriteAttributeString("z", frame.GetTranslation().z.ToString());
writer.WriteEndElement();
writer.WriteStartElement(TOKEN_KEYFRAME_ROTATION);
writer.WriteAttributeString("x", frame.GetRotation().x.ToString());
writer.WriteAttributeString("y", frame.GetRotation().y.ToString());
writer.WriteAttributeString("z", frame.GetRotation().z.ToString());
writer.WriteAttributeString("w", frame.GetRotation().w.ToString());
writer.WriteEndElement();
writer.WriteEndElement();
}
private static void SaveKeyframe(Keyframe frame, XmlWriter writer)
{
writer.WriteStartElement(TOKEN_KEYFRAME);
writer.WriteAttributeString(TOKEN_TIME, frame.GetTime().ToString());
writer.WriteStartElement(TOKEN_KEYFRAME_TRANSLATION);
writer.WriteAttributeString("x", frame.GetTranslation().x.ToString());
writer.WriteAttributeString("y", frame.GetTranslation().y.ToString());
writer.WriteAttributeString("z", frame.GetTranslation().z.ToString());
writer.WriteEndElement();
writer.WriteStartElement(TOKEN_KEYFRAME_ROTATION);
writer.WriteAttributeString("x", frame.GetRotation().x.ToString());
writer.WriteAttributeString("y", frame.GetRotation().y.ToString());
writer.WriteAttributeString("z", frame.GetRotation().z.ToString());
writer.WriteAttributeString("w", frame.GetRotation().w.ToString());
writer.WriteEndElement();
writer.WriteEndElement();
}