public static void CheckCourseOfMove(eDirection i_CurrentDirection, Player i_PlayerInMove, NodeForGame i_CurrentNodeToCheck, List <NodeForGame> io_OptionForCoursesList, bool i_IsCheckOnly)
{
List <NodeForGame> optionNodesToChange = new List <NodeForGame>(2);
bool noOppositeSymbolInRoute = true;
char opponentSymbol = 'X';
if (i_PlayerInMove.m_PlayerSymbol == 'X')
{
opponentSymbol = 'O';
}
int i_Line = i_CurrentNodeToCheck.LineNumber;
int j_Column = i_CurrentNodeToCheck.ColumnNumber;
if (GetNextNodeInRoute(ref i_Line, ref j_Column, i_CurrentDirection, m_MainBoard.BoardSize))
{
CheckingForOppositesymbol(m_MainBoard, opponentSymbol, i_IsCheckOnly, ref optionNodesToChange, ref noOppositeSymbolInRoute, i_CurrentDirection, ref i_Line, ref j_Column);
}
if (m_MainBoard.BoardMatrix[i_Line, j_Column] == '\0' && (!noOppositeSymbolInRoute) && i_IsCheckOnly)
{
NodeForGame newValidOption = new NodeForGame(i_Line, j_Column);
io_OptionForCoursesList.Add(newValidOption);
}
if (m_MainBoard.BoardMatrix[i_Line, j_Column] == i_PlayerInMove.m_PlayerSymbol && (!noOppositeSymbolInRoute) && (!i_IsCheckOnly))
{
AddNewSmallListToBigList(io_OptionForCoursesList, optionNodesToChange, io_OptionForCoursesList.Count);
}
}
public static bool CheckMoveValidation(string i_StrinputFromUserDuringTheGame, bool i_IsPlayerOneTurn)
{
bool isValidMove = false;
NodeForGame nodeOfTheUserMove = StringOfMoveToNodeForGame(i_StrinputFromUserDuringTheGame);
List <NodeForGame> newValidMovesList = MakeValidMovesList(i_IsPlayerOneTurn);
for (int i = 0; i < newValidMovesList.Count; i++)
{
if (newValidMovesList[i].LineNumber == nodeOfTheUserMove.LineNumber && newValidMovesList[i].ColumnNumber == nodeOfTheUserMove.ColumnNumber)
{
isValidMove = true;
}
}
return(isValidMove);
}
public static string GetMoveFromComputer()
{
bool isPlayerOneTurn = false;
char[] computerMoveString = new char[2];
List <NodeForGame> listOfValidMoveForComputer = MakeValidMovesList(isPlayerOneTurn);
Random computerTurn = new Random();
int moveIndex = computerTurn.Next(listOfValidMoveForComputer.Count);
NodeForGame chosenNode = listOfValidMoveForComputer[moveIndex];
computerMoveString[0] = (char)(chosenNode.ColumnNumber + 'A');
computerMoveString[1] = (char)(chosenNode.LineNumber + '0' + 1);
string toReturn = new string(computerMoveString);
return(toReturn);
}
public static NodeForGame StringOfMoveToNodeForGame(string i_StringOfMove)
{
int lineForBoard;
int columnForBoard;
if (i_StringOfMove.Length == 2)
{
lineForBoard = i_StringOfMove[1] - '0' - 1;
}
else
{
lineForBoard = i_StringOfMove[2] - '0' - 1 + 10;
}
columnForBoard = (i_StringOfMove[0] - 'A');
NodeForGame theNewNodeToReturn = new NodeForGame(lineForBoard, columnForBoard);
return(theNewNodeToReturn);
}
public static void ChangeBoardAccordingToMove(string i_MoveFromUserToPlay, bool i_IsPlayerOneTurn)
{
Player currentPlayer;
if (i_IsPlayerOneTurn)
{
currentPlayer = m_Player1;
}
else
{
currentPlayer = m_Player2;
}
List <NodeForGame> NodeToChangeList = new List <NodeForGame>(2);
NodeForGame TheValidMoveFromUser = StringOfMoveToNodeForGame(i_MoveFromUserToPlay);
NodeToChangeList.Add(TheValidMoveFromUser);
CheckEightDirectionForMove(NodeToChangeList, currentPlayer, TheValidMoveFromUser, false);
ChangBoardMatrix(NodeToChangeList, currentPlayer.m_PlayerSymbol);
}
public static void CheckingForOppositesymbol(Board i_MainBoard, char i_OpponentSymbol, bool i_IsCheckOnly, ref List <NodeForGame> io_OptionNodesToChange, ref bool io_NoOppositeSymbolInRoute, eDirection i_CurrentDirection, ref int io_Line, ref int io_Column)
{
while (i_MainBoard.BoardMatrix[io_Line, io_Column] == i_OpponentSymbol)
{
if (!i_IsCheckOnly)
{
NodeForGame newNodeForOptionalChange = new NodeForGame(io_Line, io_Column);
io_OptionNodesToChange.Add(newNodeForOptionalChange);
}
io_NoOppositeSymbolInRoute = false;
if (GetNextNodeInRoute(ref io_Line, ref io_Column, i_CurrentDirection, i_MainBoard.BoardSize))
{
continue;
}
else
{
break;
}
}
}
public static List <NodeForGame> MakeValidMovesList(bool i_IsPlayerOneTurn)
{
Player playerInMove = m_Player2;
List <NodeForGame> validMoveList = new List <NodeForGame>(2);
if (i_IsPlayerOneTurn)
{
playerInMove = m_Player1;
}
for (int i = 0; i < m_MainBoard.BoardSize; i++)
{
for (int j = 0; j < m_MainBoard.BoardSize; j++)
{
if (m_MainBoard.BoardMatrix[i, j] == playerInMove.m_PlayerSymbol)
{
NodeForGame currentNodeToCheck = new NodeForGame(i, j);
CheckEightDirectionForMove(validMoveList, playerInMove, currentNodeToCheck, true);
}
}
}
return(validMoveList);
}
public static void CheckEightDirectionForMove(List <NodeForGame> io_OptionForMoveList, Player i_PlayerinMove, NodeForGame i_CurrentNodeToCheck, bool i_IsCheckOnly)
{
for (eDirection i = eDirection.Up; i <= eDirection.UpLeft; i++)
{
CheckCourseOfMove(i, i_PlayerinMove, i_CurrentNodeToCheck, io_OptionForMoveList, i_IsCheckOnly);
}
}