public void AddController(EffectLevelController ctrl)
{
if (ctrl == null)
{
return;
}
m_allCtrls = m_allCtrls ?? new HashSet <EffectLevelController>();
if (!m_allCtrls.Contains(ctrl))
{
m_allCtrls.Add(ctrl);
}
}
public void RemoveController(EffectLevelController ctrl)
{
if (ctrl == null)
{
return;
}
if (m_allCtrls == null)
{
return;
}
if (m_allCtrls.Contains(ctrl))
{
m_allCtrls.Remove(ctrl);
}
}