public sealed override void OnPlay(VFXSpawnerState state, VFXExpressionValues vfxValues, VisualEffect vfxComponent)
{
// Evaluate Loop Count only when hitting start;
// LoopCount < 0 means infinite mode
// LoopCount == 0 means no spawn
m_LoopMaxCount = vfxValues.GetInt(loopCountPropertyID);
m_WaitingForTotalTime = vfxValues.GetFloat(loopDurationPropertyID);
m_LoopCurrentIndex = 0;
if (m_LoopMaxCount == m_LoopCurrentIndex)
{
state.playing = false;
}
}
public sealed override void OnUpdate(VFXSpawnerState state, VFXExpressionValues vfxValues, VisualEffect vfxComponent)
{
if (m_RemainingLoops == int.MinValue)
{
m_RemainingLoops = vfxValues.GetInt(numLoopsPropertyID);
}
if (state.totalTime > vfxValues.GetFloat(loopDurationPropertyID))
{
if (!m_Waiting)
{
m_WaitTTL = vfxValues.GetFloat(delayPropertyID);
m_Waiting = true;
}
else
{
m_WaitTTL -= state.deltaTime;
if (m_WaitTTL < 0.0f)
{
m_Waiting = false;
state.totalTime = 0.0f;
if (m_RemainingLoops > 0) // if positive, remove one from count
{
m_RemainingLoops--;
}
if (m_RemainingLoops != 0) // if 0, stop forever
{
state.playing = true; // Re-enable the spawn context
}
m_RemainingLoops = Math.Max(-1, m_RemainingLoops); // sustain at -1 if in infinite mode
}
else
{
state.playing = false; // Stop the Spawn context for the duration of the delay
}
}
}
}
