public CollisionType EvaluateNextMove(MoveType move, IFigure figure)
{
var collision = CollisionType.None;
IFigure movedFigure;
switch (move)
{
case MoveType.RowAdded:
collision = ResolveRowAdded();
break;
case MoveType.MoveRight:
movedFigure = figure.MoveRight();
collision = ResolveMoveRight(movedFigure);
break;
case MoveType.MoveLeft:
movedFigure = figure.MoveLeft();
collision = ResolveMoveLeft(movedFigure);
break;
case MoveType.MoveDown:
movedFigure = figure.MoveDown();
collision = ResolveMoveDown(movedFigure);
break;
case MoveType.TossDown:
// for now do nothing
break;
case MoveType.Rotate:
var rotatedFigure = figure.RotateClockwise();
collision = ResolveRotate(rotatedFigure);
break;
default:
throw new NotImplementedException("unknown movement type: " + move);
}
return collision;
}