Merge pull request Rishabh062#662 from devumang096/main

Tic-Tac-Toe game

TIC TAC TOE PROJECT.cpp

@@ -0,0 +1,164 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+// A fun() which returns a 2D char array.
+
+char **createBoard(int boardSize = 3)
+{
+    cout << "Engagging board creation" << endl;
+    // Returns a dynamically allocated array.
+    char **board = new char *[boardSize];
+
+    for (int i = 0; i < boardSize; i++)
+    {
+        board[i] = new char[boardSize];
+    }
+
+    return board;
+}
+
+void labelBoard(char **board, int boardSize)
+{
+    char counter = '0';
+    for (int i = 0; i < boardSize; i++)
+    {
+        for (int j = 0; j < boardSize; j++)
+        {
+            board[i][j] = counter++;
+        }
+    }
+}
+
+void displayBoard(char **board, int boardSize)
+{
+    system("cls");
+    printf("\n\n");
+
+    int unitSize = boardSize;
+    //Logic goes here.
+    for (int i = 0; i < boardSize; i++)
+    {
+        for (int j = 0; j < boardSize; j++)
+        {
+            if (j < boardSize - 1)
+                cout << " " << board[i][j] << " |";
+            else
+                cout << " " << board[i][j] << " ";
+        }
+        cout << endl;
+
+        if (i < boardSize - 1)
+            for (int k = 0; k <= unitSize * boardSize; k++)
+                cout << "-";
+
+        cout << endl;
+    }
+    cout << endl;
+}
+
+void choiceToCords(int *x, int *y, int boardSize)
+{
+    int ch;
+    cin >> ch;
+
+    *x = ch / boardSize;
+    *y = ch % boardSize;
+}
+
+int checkWinCondition(char **board, int boardSize, int playerTurn)
+{
+    for (int i = 0; i < boardSize; i++)
+    {
+        char rowVal = board[i][0];
+        int rowMatch = 1;
+        char colVal = board[0][i];
+        int colMatch = 1;
+        for (int j = 0; j < boardSize; j++)
+        {
+            if (board[i][j] == rowVal)
+                rowMatch++;
+            if (board[j][i] == rowVal)
+                colMatch++;
+        }
+        if (rowMatch == boardSize + 1 || colMatch == boardSize + 1)
+            return playerTurn;
+    }
+
+    char leftD = board[0][0];
+    int lD_match = 1;
+    char rightD = board[boardSize - 1][0];
+    int rD_match = 1;
+
+    for (int i = 0; i < boardSize; i++)
+    {
+        if (board[i][i] == leftD)
+            lD_match++;
+        if (board[boardSize - 1][i] == rightD)
+            rD_match++;
+    }
+
+    if (leftD == boardSize || rightD == boardSize)
+        return playerTurn;
+
+    return -1;
+}
+
+void runGame(char **board, int boardSize, char **playerIds)
+{
+    char weapon[] = {'X', 'O'};
+    int playerTurn = 0, rounds = 0;
+
+    displayBoard(board, boardSize);
+
+    while (rounds < 9)
+    {
+        playerTurn = (playerTurn) ? 0 : 1; // Ternary Operators.
+
+        int X, Y;
+        cout << playerIds[playerTurn] << ", your turn > \n";
+        choiceToCords(&X, &Y, boardSize);
+
+        board[X][Y] = weapon[playerTurn];
+        displayBoard(board, boardSize);
+
+        int winner = checkWinCondition(board, boardSize, playerTurn);
+        if (winner != -1)
+        {
+            cout << playerIds[winner] << " has won, bow down yall" << endl;
+            exit(0);
+        }
+
+        rounds++;
+    }
+    cout << " Issa draw!" << endl;
+}
+
+char **fetchPlayers()
+{
+    char **playerNames = new char *[2];
+    for (int i = 0; i < 2; i++)
+    {
+        playerNames[i] = new char[30];
+        cout << "Player " << (i + 1) << " > ";
+        cin >> playerNames[i];
+    }
+
+    return playerNames;
+}
+
+int main(void)
+{
+
+    int boardSize;
+    cout << "Boardsize? ";
+    cin >> boardSize;
+    char **board = createBoard(boardSize);
+    labelBoard(board, boardSize);
+    displayBoard(board, boardSize);
+
+    char **playerIds = fetchPlayers();
+    runGame(board, boardSize, playerIds);
+
+    return 0;
+}