public override void Update(double gameTimeSeconds)
{
if (_enabled)
{
base.Update(gameTimeSeconds);
if (_delayFinished)
{
// Check to see if we are in a chain delay, if so, we wait x seconds until we move on to the next chained effect.
if (!_inChainDelay)
{
// Process the effect
_activeEffect.Update(gameTimeSeconds);
// If the effect finished, we move on to the next effect
if (_activeEffect.IsFinished)
{
foreach (Cell cell in _addedCells)
{
_activeEffect.ClearCell(cell);
}
_activeIndex++;
if (_activeIndex != Effects.Count)
{
_activeEffect = Effects[_activeIndex];
foreach (Cell cell in _addedCells)
{
_activeEffect.AddCell(cell);
}
// When moving to the next effect, check and see if we have a delay. If so, flag and wait.
if (DelayBetweenEffects != 0f)
{
_inChainDelay = true;
_timeElapsed = 0d;
}
}
else
{
_activeIndex = -1;
_activeEffect = null;
IsFinished = true;
}
}
// No effect to process? End this chain, which sets enabled = false.
if (_activeEffect == null)
{
if (!Repeat)
{
End();
}
else
{
_inChainDelay = true;
_timeElapsed = 0d;
IsFinished = false;
}
}
}
else
{
if (_timeElapsed >= DelayBetweenEffects)
{
_inChainDelay = false;
// If we do not have another effect to move on to and repeat is enabled, start over.
// We can only do this if the effects have ended with repeat, otherwise End() is called which instantly disables the chain
if (_activeEffect == null && Repeat)
{
Restart();
}
}
}
}
}
}
public override void AddCell(Cell cell)
{
_addedCells.Add(cell);
_activeEffect?.AddCell(cell);
}