private LinkedList <ComputerValidOptionNode> computerRandomMoveOptionList()
{
eOptionalMoves direction = eOptionalMoves.InvalidMove;
LinkedList <ComputerValidOptionNode> validOptionList = new LinkedList <ComputerValidOptionNode>();
ComputerValidOptionNode currentNode;
for (int i = 0; i < m_Board.Size; i++)
{
for (int j = 0; j < m_Board.Size; j++)
{
foreach (eOptionalMoves currentDirection in Enum.GetValues(typeof(eOptionalMoves)))
{
if (m_MovementValidation.IsCorrectPlayerIsInCell(m_Board[i, j]))
{
if (m_MovementValidation.ValidMoveByType(i, j, currentDirection) && m_MovementValidation.ValidInstrumentDirection(m_Board[i, j], currentDirection))
{
currentNode = new ComputerValidOptionNode(i, j, currentDirection);
validOptionList.AddFirst(currentNode);
}
}
}
}
}
return(validOptionList);
}
private void computerRandomMove()
{
Random random = new Random();
LinkedList <ComputerValidOptionNode> validOptionList = computerRandomMoveOptionList();
LinkedListNode <ComputerValidOptionNode> listIterator = validOptionList.First;
ComputerValidOptionNode chosenNode = null;
int index = random.Next(0, validOptionList.Count);
while (chosenNode == null)
{
listIterator = validOptionList.First;
for (int i = 0; i < index; i++)
{
listIterator = listIterator.Next;
}
index = random.Next(0, validOptionList.Count);
chosenNode = listIterator.Value;
}
chosenNode = listIterator.Value;
computerMakeMove(chosenNode.RowIndex, chosenNode.ColIndex, chosenNode.Direction);
}
