/// <summary>
/// Makes the state machine go into another state.
/// </summary>
public void TransitionToNewState(StateBase newState, TriggerBase causedByTrigger)
{
// exit the current state
if (this.CurrentState != null)
{
this.CurrentState.OnExit(causedByTrigger);
}
this.CurrentState = newState;
UpdateEntityState();
// enter the new state
if (this.CurrentState != null)
{
this.CurrentState.OnEntry(causedByTrigger);
}
}
/// <summary>
/// Is executed when the state machine leaves this state.
/// </summary>
public virtual void OnExit(TriggerBase trigger)
{
}
/// <summary>
/// Is executed when the state machine enters this state.
/// </summary>
public virtual void OnEntry(TriggerBase trigger)
{
trigger.UpdateEntity(this.StateMachine.CurrentEntity);
}
/// <summary> /// Makes the state machine recive a command. Depending on its current state /// and the designed transitions the machine reacts to the trigger. /// </summary> public abstract void ProcessTrigger(TriggerBase trigger);
