public static GreenState GetInstance()
{
if (_gsInstance == null)
{
_gsInstance = new GreenState();
}
return(_gsInstance);
}
/// <summary>
/// Initializes a new instance of the <see cref="TrafficLight"/> class with specific state.
/// Default - green.
/// </summary>
/// <param name="state">State of light of type <see cref="IState"/>.</param>
public TrafficLight(IState state = null)
{
if (state == null)
{
state = new GreenState();
}
this.State = state;
}
// Use this for initialization
void Start()
{
bulbs.Add("Red", objs[2]);
bulbs.Add("Green", objs[0]);
bulbs.Add("Yellow", objs[1]);
greenState = new GreenState(this);
redState = new RedState(this);
yellowState = new YellowState(this);
currentState = redState;
m_timer = 0f;
}
public Account(string owner)
{
_owner = owner;
// set default state
State = new GreenState(0.0, this);
}
public IState Next(TrafficLight tl)
{
tl.CurrentLight = Light.Green;
return(GreenState.GetInstance());
}