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const chalk = require(__dirname + '/../../MistyCore/node_modules/chalk');
function hexEight(dec) {
let hex = Math.round(dec).toString(16);
let zero = "00000000";
return zero.substring(0, 8 - hex.length) + hex;
}
function fixLength(string, length) {
let end = " ".repeat(length);
if (string.length > length) return string.substring(0, length);
return string + end.substring(0, length - string.length);
}
module.exports = (buffer, color) => {
let ret = "";
let lines = buffer.toString("hex").match(/.{1,32}/g).map(i => i.match(/.{1,2}/g).join(" "));
let byte = 0;
for (let line of lines) {
if (color) {
ret += chalk.gray(hexEight(byte)) + " " + fixLength(line, 47).split(" ").map((i, _) => {
if ((_ + 1) % 2 === 1) {
return chalk.red(i);
} else {
return chalk.magenta(i);
}
}).join(" ") + " " + chalk.blue(Buffer.from(line.replaceAll(" ", ""), "hex").toString().replace(/[\x00-\x1F]/gm, chalk.gray("."))) + "\n";
} else {
ret += hexEight(byte) + " " + fixLength(line, 47) + " " + Buffer.from(line.replaceAll(" ", ""), "hex").toString().replace(/[\x00-\x1F]/gm, ".") + "\n";
}
byte += line.replaceAll(" ", "").length / 2;
}
if (color) {
ret += chalk.gray(hexEight(byte));
} else {
ret += hexEight(byte);
}
return ret;
}
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