public IEnumerator UpdateCoroutine(GameManager.Direction direction)
{
_gameManager.State = GameManager.GameState.MovingTiles;
ResetMergedFlags();
switch (direction)
{
case GameManager.Direction.Left:
for (int i = 0; i < _rows.Count; i++)
{
_gameManager.StartCoroutine(ShiftLeftCoroutine(_rows[i], i));
}
break;
case GameManager.Direction.Right:
for (int i = 0; i < _rows.Count; i++)
{
_gameManager.StartCoroutine(ShiftRightCoroutine(_rows[i], i));
}
break;
case GameManager.Direction.Up:
for (int i = 0; i < _columns.Count; i++)
{
_gameManager.StartCoroutine(ShiftLeftCoroutine(_columns[i], i));
}
break;
case GameManager.Direction.Down:
for (int i = 0; i < _columns.Count; i++)
{
_gameManager.StartCoroutine(ShiftRightCoroutine(_columns[i], i));
}
break;
}
while (!(_moveFinished[0] && _moveFinished[1] && _moveFinished[2] && _moveFinished[3]))
{
yield return(null);
}
if (_tileMoved)
{
UpdateEmptyList();
SetRandomTile();
UpdateTiles();
if (!IsValidMoveExist())
{
GameOver();
}
}
_gameManager.State = GameManager.GameState.WaitingForInput;
_gameManager.StopAllCoroutines();
}
