private void AddOtherStateAutoTransition(TState otherState
, TTrigger trigger
, StateTransitionBase <T, TState, TTrigger> transition)
{
var otherStateConfig = GetTargetStateConfiguration(otherState);
otherStateConfig.AddAutoTransition(trigger, transition);
}
/// <summary>
/// Adds an automatic (forward or back) transition to the state configuration.
/// </summary>
/// <param name="trigger">The <see cref="TTrigger"/> to initiate this transition.</param>
/// <param name="transition">The transition to add.</param>
public void AddAutoTransition(TTrigger trigger, StateTransitionBase <T, TState, TTrigger> transition)
{
if (!AutoTransitions.TryGetValue(trigger, out var triggerTransitions))
{
triggerTransitions = new List <StateTransitionBase <T, TState, TTrigger> >();
AutoTransitions.Add(trigger, triggerTransitions);
}
if (triggerTransitions.Any(t => t.Priority == transition.Priority))
{
throw new InvalidOperationException($"Auto transition for {State} state with priority {transition.Priority} already added.");
}
triggerTransitions.Add(transition);
}
/// <summary>
/// Adds an allowable transition to the state configuration.
/// </summary>
/// <param name="trigger">Trigger to initiate the transition.</param>
/// <param name="transition">The transition to add.</param>
public void AddTransition(TTrigger trigger, StateTransitionBase <T, TState, TTrigger> transition)
{
if (!Transitions.TryGetValue(trigger, out var existingTransitions))
{
Transitions.Add(trigger, new List <StateTransitionBase <T, TState, TTrigger> > {
transition
});
}
else
{
//??? State machine doesn't enforce this
//if (existingTransitions.Any(t => t.Priority == transition.Priority))
//{ throw new InvalidOperationException($"{trigger} trigger was previously added for {State} state as priority {transition.Priority}."); }
existingTransitions.Add(transition);
}
}
