private IEnumerator Expire()
{
DisplayEffects();
while (Tick < Duration)
{
Tick++;
yield return(new WaitForSeconds(Turn.ActionThreshold));
}
Destroy(Effects, .5f);
if (ProtectedTargets[Target] == this)
{
ProtectedTargets.Remove(Target); // a new casting may have supplanted another
}
}
private void ProtectTarget()
{
// The Decider must check Sanctuary.AffectedTargets
// TODO: create an intermediate class that manages ongoing spell effects for things like
// redirecting attacks.
if (ProtectedTargets.ContainsKey(Target))
{
ProtectedTargets[Target].Tick = Duration; // time out the existing ienumerator
ProtectedTargets[Target] = this;
}
else
{
ProtectedTargets[Target] = this;
}
}
