public void ChangeState(ChocolatePieceStates state)
{
//stop current state and cleanup.
if (_state != null)
_state.Stop();
//start new state.
_state = _stateFactory.Create(state, this);
_state.Start();
}
public ChocolatePieceState Create(ChocolatePieceStates state, ChocolatePiece piece)
{
switch (state)
{
case ChocolatePieceStates.ConnectedToBar:
return new ChocolatePieceStateConnectedToBar(piece);
case ChocolatePieceStates.Selected:
return new ChocolatePieceStateSelected(piece);
case ChocolatePieceStates.Broken:
return new ChocolatePieceStateBroken(piece);
case ChocolatePieceStates.Inactive:
return new ChocolatePieceStateInactive(piece);
}
Assert.IsTrue(false);
return null;
}
