public void Remove(StandardState <TTrigger> state)
{
if (states.Contains(state))
{
states.Remove(state);
state.SetParent(null);
}
}
public void Add(StandardState <TTrigger> state)
{
if (!states.Contains(state))
{
states.Add(state);
state.SetParent(this);
}
}
public StandardStateMachine(StandardState <TTrigger> startState)
{
Debug.Assert(startState != null);
this.startState = startState;
activeState = null;
Add(startState);
}
public void Reboot()
{
if (activeState == null)
{
return;
}
activeState.StopState();
activeState = null;
}
public void Step()
{
Debug.Assert(startState != null);
if (activeState == null)
{
activeState = startState;
activeState.StartState();
}
using (ProfilingScope.Open(activeState))
{
//Find the first triggered transition and consume it
var transitions = activeState.Transitions;
foreach (var transition in transitions)
{
if (!transition.IsUsable || !transition.HasTriggered)
{
continue;
}
var targetState = transition.TryConsumingTrigger();
if (targetState == null)
{
continue;
}
//Stop the last state, and start the next one
activeState.StopState();
activeState = targetState;
activeState.StartState();
break;
}
//Execute the current active state
activeState.Execute();
}
}
protected ProfilingScope(StandardState <TTrigger> state) : base(state.Name)
{
}
public void Kill()
{
activeState = null;
}
