public bool AddToList(OutlineTarget target)
{
bool result = false;
OutlineTargetListKey key = new OutlineTargetListKey(target);
if (!ContainsKey(key))
{
this[key] = new HashSet <OutlineTarget>();
}
result = this[key].Add(target);
if (result)
{
modeCounter[(int)key.Mode]++;
if (!thicknessCounter.ContainsKey(key.Thickness))
{
thicknessCounter.Add(key.Thickness, 1);
}
else
{
thicknessCounter[key.Thickness]++;
}
OutlinePostEffect.Add().enabled = true;
}
if (OnAdd != null)
{
OnAdd.Invoke(target);
}
return(result);
}
public bool RemoveFromList(OutlineTarget target, bool oldMode = false, bool oldThickness = false)
{
bool result = false;
OutlineTargetListKey key = new OutlineTargetListKey(target, oldMode, oldThickness);
HashSet <OutlineTarget> targetSet = null;
if (ContainsKey(key))
{
targetSet = this[key];
}
if (targetSet != null)
{
if (targetSet.Contains(target))
{
result = targetSet.Remove(target);
if (targetSet.Count == 0)
{
Remove(key);
}
}
}
if (result)
{
int modeInt = (int)key.Mode;
modeCounter[modeInt]--;
if (thicknessCounter.ContainsKey(key.Thickness))
{
thicknessCounter[key.Thickness]--;
if (thicknessCounter[key.Thickness] == 0)
{
thicknessCounter.Remove(key.Thickness);
}
}
if (OnRemove != null)
{
OnRemove.Invoke(target);
}
if (OutlineTarget.ActiveCounter == 0)
{
if (OutlinePostEffect.Instance)
{
OutlinePostEffect.Instance.enabled = false;
}
}
}
return(result);
}