private void StartListening()
{
if (_isListening)
{
Debug.LogError("Attempt at starting to listen for updates, while already listening. Did you forget to call base.OnDisable()?");
return;
}
var executionOrder = ExecutionOrder;
if (_updateable != null)
{
ManagedUpdate.OnUpdate.AddListener(this, executionOrder);
}
if (_lateUpdateable != null)
{
ManagedUpdate.OnLateUpdate.AddListener(this, executionOrder);
}
if (_fixedUpdateable != null)
{
ManagedUpdate.OnFixedUpdate.AddListener(this, executionOrder);
}
if (_customUpdateable != null)
{
if (_customUpdateIds == null)
{
_customUpdateIds = _customUpdateable.GetCustomUpdateIds() ?? new int[0];
}
for (var i = 0; i < _customUpdateIds.Length; i++)
{
ManagedUpdate.AddListener(_customUpdateIds[i], this, executionOrder);
}
}
_isListening = true;
}
