///////////////////////////////
// StateValues
///////////////////////////////
// Use to set value-type StateValue
public void SetStateValue <T>(StateValue <T> aStateValue, T aValue)
{
if (!IsStateValueInResetterList(aStateValue))
{
mStateValueResetters.Add(new StateValueResetterT <T>(aStateValue));
}
aStateValue.__ValueToBeAccessedByStateMachineOnly = aValue;
}
private bool IsStateValueInResetterList <T>(StateValue <T> aStateValue)
{
if (mStateValueResetters == null) // First time, lazily create list
{
mStateValueResetters = new List <IStateValueResetter>();
}
else
{
foreach (var resetter in mStateValueResetters)
{
if (resetter is StateValueResetterT <T> r && r.StateValue == aStateValue)
{
return(true);
}
}
}
return(false);
}
public StateValueResetterT(StateValue <T> aStateValue)
{
mStateValue = aStateValue;
mOriginalValue = aStateValue.__ValueToBeAccessedByStateMachineOnly;
}
public override void Reset()
{
mStateValue.__ValueToBeAccessedByStateMachineOnly = mOriginalValue;
mStateValue = null; //@TODO: Add Dispose (or Finalize) that asserts that this is null (that Reset got called)
}
public void SetAttribute <T>(StateValue <T> aStateValue, T aValue) where T : struct
{
}