minesweeper.js

const generatePlayerBoard = (numberOfRows, numberOfColumns) => {
    let board = [];

    for(let numberOfRowsIndex=0; numberOfRowsIndex < numberOfRows; numberOfRowsIndex++){
        let row =[];
        for (let numberOfColumnsIndex = 0; numberOfColumnsIndex < numberOfColumns; numberOfColumnsIndex++) {
            row.push(' ');
        }
        board.push(row);
    }
    return board;
};
//console.log(generatePlayerBoard(5,5))

const generateBombBoard = (numberOfRows, numberOfColumns, numberOfBombs) => {
    let board = [];

    for(let numberOfRowsIndex=0; numberOfRowsIndex < numberOfRows; numberOfRowsIndex++){
        let row =[];
        for (let numberOfColumnsIndex = 0; numberOfColumnsIndex < numberOfColumns; numberOfColumnsIndex++) {
            row.push(" ");
        }
        board.push(row);
    }
    let numberOfBombsPlaced = 0;

    while(numberOfBombsPlaced < numberOfBombs) {
        let randomRowIndex = Math.floor(Math.random() * numberOfRows);
        let randomColumnIndex = Math.floor(Math.random() * numberOfColumns);

        if (board[randomRowIndex][randomColumnIndex] != 'B'){
            board[randomRowIndex][randomColumnIndex] = 'B';
            numberOfBombsPlaced++;
        }
    }
    return board;
};
//console.log(generateBombBoard(5,5,5));
const getNumberOfNeighborBombs = (bombBoard, rowIndex, columnIndex) => {
    const neighborsOffsets = [[-1,-1],[-1,0],[1,1],[1,0],[-1,1],[1,-1],[0,1],[0,-1]];
    const numberOfRows = bombBoard.length;
    const numberOfColumns = bombBoard[0].length;
    let numberOfBombs = 0;

    neighborOffsets.forEach(offset =>{
        const neighborRowIndex = rowIndex += offset[0];
        if (neighborRowIndex >= 0 && neighborRowIndex < numberOfRows && neighborColumnsIndex >= 0 && neighborColumnsIndex < numberOfColumns)
            if(bombBoard[neighborRowIndex]['B'] == 'B'){
                numberOfBombs++;  
            }
    });
};



const printBoard =  (board) => {console.log(board.map(row => row.join(' | ')).join('\n'))
}

let playerBoard = generatePlayerBoard(3,4);
let bombBoard = generateBombBoard(5,5,5);

console.log('Player Board: ');
printBoard(playerBoard);
console.log('Bomb Board: ');
printBoard(bombBoard);