board.cpp

#include "board.h"
#include <iostream>

Board::Board(){
    //Initialize the board
    for (int i = 0; i < 6; i++) {
        for (int j = 0; j < 7; j++) {
            board[i][j] = 0;
        }
    }
}

void Board::printBoard(){
    for (int i = 0; i < 6; i++) {
        for (int j = 0; j < 7; j++) {
            std::cout << board[i][j] << " ";
        }
        std::cout << std::endl;
    }

    std::cout << std::endl;
}

bool Board::makeMove(int col, int player) {
    // Find the lowest empty row in the column and play the move there
    for (int i = 5; i >= 0; i--) {
        if (board[i][col] == 0) {
            board[i][col] = player;
            return true;
        }
    }
    return false;
}

// Check if player won
bool Board::checkWin(int player) {
    // Check horizontal
    for (int i = 0; i < 6; i++) {
        for (int j = 0; j < 4; j++) {
            if (board[i][j] == player && 
                board[i][j+1] == player && 
                board[i][j+2] == player && 
                board[i][j+3] == player) {
                return true;
            }
        }
    }
    
    // Check vertical
    for (int i = 0; i < 3; i++) {
        for (int j = 0; j < 7; j++) {
            if (board[i][j] == player && 
                board[i+1][j] == player && 
                board[i+2][j] == player && 
                board[i+3][j] == player) {
                return true;
            }
        }
    }
    
    // Check diagonal (top-left to bottom-right)
    for (int i = 0; i < 3; i++) {
        for (int j = 0; j < 4; j++) {
            if (board[i][j] == player && 
                board[i+1][j+1] == player && 
                board[i+2][j+2] == player && 
                board[i+3][j+3] == player) {
                return true;
            }
        }
    }
    
    // Check diagonal (top-right to bottom-left)
    for (int i = 0; i < 3; i++) {
        for (int j = 3; j < 7; j++) {
            if (board[i][j] == player && 
                board[i+1][j-1] == player && 
                board[i+2][j-2] == player && 
                board[i+3][j-3] == player) {
                return true;
            }
        }
    }
    
    return false;
}

bool Board::isFull(){
    for (int i = 0; i < 6; i++) {
        for (int j = 0; j < 7; j++) {
            if(board[i][j] == 0){
                return false;
            }
        }
    }

    return true;
}

int Board::getCell(int row, int col) {
    return board[row][col];
}

void Board::setCell(int row, int col, int value) {
    board[row][col] = value;
}