internal Frame AdvanceFrame()
{
switch (SequenceCycleType)
{
case CycleType.PingPong:
currentFrameIdx += curFrameIncrement;
if ((currentFrameIdx <= 0) || (currentFrameIdx >= frameList.Count - 1))
{
curFrameIncrement *= -1;
}
if (currentFrameIdx < 0)
{
currentFrameIdx = 0;
}
if (currentFrameIdx > frameList.Count - 1)
{
currentFrameIdx = frameList.Count - 1;
}
cycleFinished = false;
break;
case CycleType.Repeating:
if (++currentFrameIdx >= frameList.Count)
{
currentFrameIdx = 0;
}
cycleFinished = false;
break;
case CycleType.Simple:
if (++currentFrameIdx > frameList.Count - 1)
{
currentFrameIdx = frameList.Count - 1;
cycleFinished = true;
}
else
{
cycleFinished = false;
}
break;
default:
throw new Exception("Invalid CycleType: " + SequenceCycleType.ToString());
}
return(frameList[currentFrameIdx]);
}
public override void SaveAdditionals(XmlWriter writer)
{
base.SaveAdditionals(writer);
writer.WriteStartElement("RangeParameters");
writer.WriteAttributeString("MinimumValue", GetMinimumValueFormula());
writer.WriteAttributeString("MaximumValue", GetMaximumValueFormula());
if (EnableDefaultValue)
{
writer.WriteAttributeString("DefaultValue", GetDefaultValueFormula());
}
writer.WriteAttributeString("Step", GetStepFormula());
writer.WriteAttributeString("GetValueFormula", GetReceiveValueFormula());
if (_cycleType != CycleType.None)
{
writer.WriteAttributeString("CycleType", _cycleType.ToString());
}
writer.WriteEndElement();
}