private IEnumerator ControlTetromino()
{
float gravityInterval = _levelController.GravityInterval;
float elapsedTime = 0f;
while (elapsedTime < gravityInterval)
{
if (_inputController.Pause)
{
BoardView.UpdateView(BoardModel, _blocks);
IsPaused = true;
_pausePanel.SetActive(true);
}
if (!IsPaused)
{
// if drop hard is activated, we skip control
if (_inputController.DropHard)
{
yield break;
}
if (_inputController.HoldPiece && !_isHoldPiece)
{
yield break;
}
if (_inputController.DropSoft)
{
gravityInterval = _levelController.DropSoftGravityInterval;
}
ClearTetromino(_ghostTetromino);
ClearTetromino(_currentTetromino);
if (_inputController.MoveLeft)
{
_currentTetromino.CurrentColumn -= 1;
if (!CanPlaceTetromino(_currentTetromino))
{
// Disable previous move
_currentTetromino.CurrentColumn += 1;
}
else
{
_soundController.PlayMoveTetromino();
}
}
if (_inputController.MoveRight)
{
_currentTetromino.CurrentColumn += 1;
if (!CanPlaceTetromino(_currentTetromino))
{
// Disable previous move
_currentTetromino.CurrentColumn -= 1;
}
else
{
_soundController.PlayMoveTetromino();
}
}
if (_inputController.RotateClockwise)
{
_currentTetromino.Rotation += 1;
if (!CanPlaceTetrominoWithWallKick(_currentTetromino))
{
// Disable previous rotation
_currentTetromino.Rotation -= 1;
}
else if (_currentTetromino.MaxRotations > 1)
{
_soundController.PlayRotateTetromino();
}
}
if (_inputController.RotateCounterClockwise)
{
_currentTetromino.Rotation -= 1;
if (!CanPlaceTetrominoWithWallKick(_currentTetromino))
{
// Disable previous rotation
_currentTetromino.Rotation += 1;
}
else if (_currentTetromino.MaxRotations > 1)
{
_soundController.PlayRotateTetromino();
}
}
elapsedTime = Mathf.MoveTowards(elapsedTime, gravityInterval, Time.deltaTime);
UpdateGhostTetromino(_currentTetromino, _ghostTetromino);
DrawGhostTetromino(_ghostTetromino);
DrawTetromino(_currentTetromino);
}
yield return(null);
}
}