nullableVoidPtr

const BOMB = -1;
const BLANK = 0;

function generateMap(width, height, bombCount)
{
	const map = Array.from(new Array(height), () => Array.from(new Array(width), () => 0));

	for(let i = 0; i < bombCount; ) {
		const posX = Math.floor(Math.random() * width);
		const posY = Math.floor(Math.random() * height);