Generates minesweeper for Discord

minesweeper.js

// Use CLI flag --size <number> (or -s <number>) to set board dimensions
// Use CLI flag --count <number> (or -c <number>) to set bomb count

const argv = require('minimist')(process.argv.slice(2))
const minesweeper = require('minesweeper')

const size = Math.max(Math.floor(Number(argv.size || argv.s)) || 8, 4)
const count = Math.min(Math.max(Math.floor(Number(argv.count || argv.c)) || Math.floor(size**2 / 6), 4), size**2)

const mineArray = minesweeper.generateMineArray({
    rows: size,
    cols: size,
    mines: count
})

const board = new minesweeper.Board(mineArray).grid()

const icons = ['zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight']

for(const row of board) {
    for(const cell of row) {
        if(cell.isMine) {
            process.stdout.write(`||:bomb:||`)
        }
        else {
            process.stdout.write(`||:${icons[cell.numAdjacentMines]}:||`)
        }
    }
    process.stdout.write('\n')
}