public List <Movable> GetDiogonalsPair(GameObject[,] allObjects)
{
List <Movable> fruits = new List <Movable>();
for (int i = allObjects.GetLength(0) - 1; i > 0; i--)
{
for (int j = 0; j < allObjects.GetLength(1); j++)
{
Movable _movable = allObjects[i, j].GetComponent <Movable>();
if (_movable != null && allObjects[i, j].GetComponent <Empty>() == null)
{
if (allObjects[i - 1, j].GetComponent <Empty>() != null)
{
return(null);
}
Empty _empty = _movable.GetEmptyNeighboor(new Vector2Int(1, -1), allObjects);
if (_movable.GetObjectNeighboor(Vector2Int.right, allObjects) == null && _empty != null)
{
fruits.Add(_movable);
fruits.Add(_empty.GetComponent <Movable>());
return(fruits);
}
_empty = _movable.GetEmptyNeighboor(new Vector2Int(-1, -1), allObjects);
if (_movable.GetObjectNeighboor(Vector2Int.left, allObjects) == null && _empty != null)
{
fruits.Add(_movable);
fruits.Add(_empty.GetComponent <Movable>());
return(fruits);
}
}
}
}
return(null);
}
void InitBoard()
{
board = new Cell[9];
for (int i = 0; i < 9; i++)
{
board[i] = Cell.EMPTY;
}
for (int i = 0; i < cellsGameObjects.Length; i++)
{
if (cellsGameObjects[i])
{
cellsGameObjects[i].GetComponent <SpriteRenderer>().sprite = Empty.GetComponent <SpriteRenderer>().sprite;
}
//if (cellsGameObjects[i]) Instantiate(Empty, cellsGameObjects[i].transform.position, Quaternion.identity);
}
}
private void FallingDown()
{
for (int j = 0; j < _allObjects.GetLength(1); j++)
{
Empty lastEmpty = finder.GetLastEmpty(j, _allObjects);
if (lastEmpty == null)
{
List <Movable> pairs = finder.GetDiogonalsPair(_allObjects);
if (pairs != null)
{
ChangeFruits(pairs[0], pairs[1], true);
j = -1;
}
continue;
}
Movable lastMovable = finder.GetLastMovable(j, _allObjects);
if (lastMovable != null)
{
ChangeFruits(lastMovable, lastEmpty.GetComponent <Movable>(), true);
j = -1;
}
}
EventHolder.startAnimation.Invoke(moveSpeed);
}