public static MoveContext GetRotationContext(Tetromino tetromino)
{
var newMatrix = GetRotatedMatrix(tetromino.BodyMatrix);
var rotatedPositions = Tetromino.GetPositions(tetromino.TopLeft, newMatrix);
return(new MoveContext(tetromino.TopLeft, rotatedPositions, newMatrix));
}
public static MoveContext GetMoveContext(Tetromino tetromino, MovementDirection direction, int speed)
{
PositionInfo newTopLeft = tetromino.TopLeft;
if (direction == MovementDirection.Down)
{
newTopLeft = new PositionInfo(tetromino.TopLeft.X, tetromino.TopLeft.Y + speed);
}
else if (direction == MovementDirection.Left)
{
newTopLeft = new PositionInfo(tetromino.TopLeft.X - speed, tetromino.TopLeft.Y);
}
else if (direction == MovementDirection.Right)
{
newTopLeft = new PositionInfo(tetromino.TopLeft.X + speed, tetromino.TopLeft.Y);
}
var context = new MoveContext(newTopLeft, Tetromino.GetPositions(newTopLeft, tetromino.BodyMatrix), tetromino.BodyMatrix);
return(context);
}