var LineReader = require('node-line-reader').LineReader;
const fs = require('fs');

let mem = [5,9,4,2,7,8];
let accumulator = 0;
let R0 = 0;
let marks = [];
let counter = 0;

fs.readFile('code.txt', {encoding: 'utf-8'}, function(err, data) {
    if (!err) {
        let code = data.replace(/,/g,'').replace(/\r/g,'').split('\n');
        let filtered = code.filter((val, i, arr) => {
            return val != '';
        });
        runProgram(filtered);
    } else {
        console.log(err);
    }
});

const runProgram = (sourceCode) => {
    while(counter < sourceCode.length - 1) {
        if (sourceCode[counter].includes(':')) {
            marks.push({pos: counter, val: sourceCode[counter].replace(/:/g,'')});
        } else {
            processCommand(sourceCode[counter]);
        }
        counter++;
    }
    console.log(marks);
}

const processCommand = (line) => {
    let data = line.split(' ');
    console.log(data);
}