const { POINTER_TO_START_OF_DISPLAY_MEM } = require('./machine.config');
const { num2hex } = require('./logging.js');

exports.printDisplay = (mem) => {
  const disp = mem[POINTER_TO_START_OF_DISPLAY_MEM];
  console.log('disp', disp);
  for (let i = disp; i < disp + 16; i += 4) {
    console.log(`${num2hex(mem[i])} ${num2hex(mem[i+1])} ${num2hex(mem[i+2])} ${num2hex(mem[i+3])}`);
  }
}