void Update()
{
if (Input.GetKeyDown(KeyCode.LeftArrow))
{
MoveTetromino(new Vector3(-1, 0, 0));
}
else if (Input.GetKeyDown(KeyCode.RightArrow))
{
MoveTetromino(new Vector3(+1, 0, 0));
}
else if (Input.GetKeyDown(KeyCode.UpArrow))
{
RotateTetromino();
}
if (Time.time - previousTime > (Input.GetKey(KeyCode.DownArrow) ? fallTime / accelerationFactor : fallTime))
{
activeTetromino.transform.position += new Vector3(0, -1, 0);
if (!tetrisGrid.AllowMovement(activeTetromino))
{
StopActiveTetrominoMovement();
}
previousTime = Time.time;
}
}