public CellData [] Expand()
{
CellData[] toReturn = new CellData[8];
BoardData boardData = BoardData.Get();
int columns = boardData.GetColumns();
int rows = boardData.GetRows();
//Up
toReturn[0] = this.GetX() < (columns - 1) ? boardData.GetCellDataAt(this.GetX() + 1, this.GetY()) : null;
//Right
toReturn[1] = this.GetY() < (rows - 1) ? boardData.GetCellDataAt(this.GetX(), this.GetY() + 1) : null;
//Down
toReturn[2] = this.GetX() > 0 ? boardData.GetCellDataAt(this.GetX() - 1, this.GetY()) : null;
//Left
toReturn[3] = this.GetY() > 0 ? boardData.GetCellDataAt(this.GetX(), this.GetY() - 1) : null;
//UpRight
toReturn[4] = !(toReturn[0] is null) && !(toReturn[1] is null) ? boardData.GetCellDataAt(this.GetX() + 1, this.GetY() + 1) : null;
//RightDown
toReturn[5] = !(toReturn[1] is null) && !(toReturn[2] is null) ? boardData.GetCellDataAt(this.GetX() - 1, this.GetY() + 1) : null;
//LeftDown
toReturn[6] = !(toReturn[2] is null) && !(toReturn[3] is null) ? boardData.GetCellDataAt(this.GetX() - 1, this.GetY() - 1) : null;
//UpLeft
toReturn[7] = !(toReturn[0] is null) && !(toReturn[3] is null) ? boardData.GetCellDataAt(this.GetX() + 1, this.GetY() - 1) : null;
return(toReturn);
}
private void MoveRight(CellData currentPosition)
{
BoardData boardData = BoardData.Get();
CellData desiredCell = boardData.GetCellDataAt(currentPosition.GetY(), currentPosition.GetX() + 1);
MoveTo(desiredCell, currentPosition);
}
private void MoveDown(CellData currentPosition)
{
BoardData boardData = BoardData.Get();
CellData desiredCell = boardData.GetCellDataAt(currentPosition.GetY() - 1, currentPosition.GetX());
MoveTo(desiredCell, currentPosition);
}
public static CellData operator --(CellData thisCell)
{
BoardData boardData = BoardData.Get();
int columns = boardData.GetColumns();
int rows = boardData.GetRows();
int newX = thisCell.GetX();
int newY = thisCell.GetY();
--newY;
if (newY < 0)
{
newY = rows - 1;
--newX;
}
return(boardData.GetCellDataAt(newX, newY));
}
private void HideCells()
{
BoardData boardData = BoardData.Get();
int maxColumns = boardData.GetColumns();
int maxRows = boardData.GetRows();
CellData firstNonPlayerCell = boardData.GetBoardCenterCell();
CellData lastCellOnBoard = boardData.GetCellDataAt(maxColumns - 1, maxRows - 1);
--firstNonPlayerCell;
while (firstNonPlayerCell != lastCellOnBoard)
{
firstNonPlayerCell.GetVisibleItem().Hide();
++firstNonPlayerCell;
}
lastCellOnBoard.GetVisibleItem().Hide();
}
