public void AddCallback(TDelegate dlg)
{
if (m_CannotMutateCallbacksArray)
{
if (m_CallbacksToAdd.Contains(dlg))
{
return;
}
var removeIndex = m_CallbacksToRemove.IndexOf(dlg);
if (removeIndex != -1)
{
m_CallbacksToRemove.RemoveAtByMovingTailWithCapacity(removeIndex);
}
m_CallbacksToAdd.AppendWithCapacity(dlg);
return;
}
if (!m_Callbacks.Contains(dlg))
{
m_Callbacks.AppendWithCapacity(dlg, capacityIncrement: 4);
}
}
public void RemoveCallback(TDelegate dlg)
{
if (m_CannotMutateCallbacksArray)
{
if (m_CallbacksToRemove.Contains(dlg))
{
return;
}
var addIndex = m_CallbacksToAdd.IndexOf(dlg);
if (addIndex != -1)
{
m_CallbacksToAdd.RemoveAtByMovingTailWithCapacity(addIndex);
}
m_CallbacksToRemove.AppendWithCapacity(dlg);
return;
}
var index = m_Callbacks.IndexOf(dlg);
if (index >= 0)
{
m_Callbacks.RemoveAtWithCapacity(index);
}
}