public IState GetState(States states, bool getNew)
{
IState state = null;
if (states == States.Main)
{
if (getNew || this._mainState == null)
{
this._mainState = new MainState();
}
state = this._mainState;
}
else if (states == States.Fuel)
{
if (getNew || this._fuelState == null)
{
this._fuelState = new FuelState();
}
state = this._fuelState;
}
else if (states == States.Program)
{
if (getNew || this._programState == null)
{
this._programState = new ProgramState();
}
state = this._programState;
}
else if (states == States.Exit)
{
if (getNew || this._exitState == null)
{
this._exitState = new ExitState();
}
state = this._exitState;
}
return(state);
}
public StateManager()
{
this._mainState = new MainState();
}