/* Produces new drops on given columns */
private IEnumerator ProduceDrops(List <sbyte> columns, List <List <Color> > ColumnColorList)
{
Vector3 startPosition;
float positionX, positionY;
float startX = GetBoardStartCoordinateX();
sbyte t = 0; // Helps us to rotate tiles
/* Specifies the beginning of drop production */
dropProductionStatus = true;
/* Produce new hexagon, set variables */
foreach (sbyte i in columns)
{
/* Instantiate new drops and give a little delay */
positionX = startX - (DROP_DISTANCE * i);
positionY = BOARD_BOTTOM + (DROP_DISTANCE * gameBoard[i].Count);
startPosition = new Vector3(positionX, positionY, 0);
yield return(new WaitForSeconds(DELAY_TO_PRODUCE_DROP));
TileParent.transform.GetChild(t).transform.position = new Vector3(positionX, positionY, 1); // instantiate method is expensive, so i decided to create tiles while scene is loading
if (ColumnColorList[i][gameBoard[i].Count] == Color.red)
{
GameObject newObj = Instantiate(_redDrop, DROP_START_POSITION, Quaternion.identity, DropParent.transform);
Drop newDrop = newObj.GetComponent <Drop>();
newDrop.ChangeBoardPosition(new Vector2(i, gameBoard[i].Count));
newDrop.ChangeWorldPosition(startPosition);
newDrop.SetMyColor(ColumnColorList[i][gameBoard[i].Count]);
gameBoard[i].Add(newDrop);
}
else if (ColumnColorList[i][gameBoard[i].Count] == Color.blue)
{
GameObject newObj = Instantiate(_blueDrop, DROP_START_POSITION, Quaternion.identity, DropParent.transform);
Drop newDrop = newObj.GetComponent <Drop>();
newDrop.ChangeBoardPosition(new Vector2(i, gameBoard[i].Count));
newDrop.ChangeWorldPosition(startPosition);
newDrop.SetMyColor(ColumnColorList[i][gameBoard[i].Count]);
gameBoard[i].Add(newDrop);
}
else if (ColumnColorList[i][gameBoard[i].Count] == Color.yellow)
{
GameObject newObj = Instantiate(_yellowDrop, DROP_START_POSITION, Quaternion.identity, DropParent.transform);
Drop newDrop = newObj.GetComponent <Drop>();
newDrop.ChangeBoardPosition(new Vector2(i, gameBoard[i].Count));
newDrop.ChangeWorldPosition(startPosition);
newDrop.SetMyColor(ColumnColorList[i][gameBoard[i].Count]);
gameBoard[i].Add(newDrop);
}
else
{
GameObject newObj = Instantiate(_greenDrop, DROP_START_POSITION, Quaternion.identity, DropParent.transform);
Drop newDrop = newObj.GetComponent <Drop>();
newDrop.ChangeBoardPosition(new Vector2(i, gameBoard[i].Count));
newDrop.ChangeWorldPosition(startPosition);
newDrop.SetMyColor(ColumnColorList[i][gameBoard[i].Count]);
gameBoard[i].Add(newDrop);
}
t++;
}
/* Specifies the end of drop production */
dropProductionStatus = false;
UIController.instance.ResetButton.GetComponent <Button>().interactable = true;
UIController.instance.MenuButton.GetComponent <Button>().interactable = true;
}