bomb.js

#!/usr/bin/env node
var optimist = require('optimist');
var fs = require('fs');
var path = require('path');
var blessed = require('blessed');

function run () {
  var frames = getFrames();
  var screen = blessed.screen();
  play(screen, frames);
}

function getFrames (dir) {
  var dir = __dirname + '/bombs';
  var files = fs.readdirSync(dir),
  out = [];

  files.forEach(function (file, i) {
    if (file.substr(0, 1) === '.') {
      return files.splice(i, 1);
    }
    out.push(fs.readFileSync(path.resolve(dir, file), 'utf8'));
  });
  return out;
}

function play(screen, frames) {
  var size = { width: 10, height: 10 };
  box = blessed.box({
    top: 'center',
    left: 'center',
    width: size.width,
    height: size.height
  }),
  cur = 0;

  screen.append(box);

  setInterval(function () {
    if (cur == frames.length)  process.exit();
    box.setContent(frames[cur]);
    screen.render();
    cur += 1;
  }, 100);
}

run();