patch ansi code
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main/chatparser.js
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main/chatparser.js
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const lang = require("../util/en_us.json"); // translate message
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const regex = /^(.+):\s*\/(.+)$/;
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function parseCommand(message) {
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const match = message.match(regex);
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if (match) {
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const username = match[1];
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const command = match[2];
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return { username, command };
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} else {
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return undefined;
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}
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}
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function inject(bot) {
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bot.on('systemChat', (packet) => {
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const jsonmsg = JSON.parse(packet.formattedMessage);
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const msg = parseMinecraftMessage(packet.formattedMessage);
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const nocolormsg = parseMinecraftMessageNoColor(packet.formattedMessage);
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const cspy = parseCommand(nocolormsg)
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if (jsonmsg === undefined) { // idk, but work
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if (msg !== undefined) bot.emit('custom_systemChat', msg, nocolormsg, false);
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} else {
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if (msg !== undefined) bot.emit('custom_systemChat', msg, nocolormsg, jsonmsg);
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}
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if (cspy !== undefined) bot.emit('custom_commandspy', cspy);
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});
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bot.on('playerChat', (packet) => {
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let msg, vmsg;
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// console.log(packet)
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// other
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const uuid = packet.sender ? packet.sender : undefined;
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const plainMessage = packet.plainMessage ? packet.plainMessage : undefined;
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// Color
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const SenderName = packet.senderName ? parseMinecraftMessage(packet.senderName) : undefined;
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const TargetName = packet.targetName ? parseMinecraftMessage(packet.targetName) : undefined;
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const formattedMessage = packet.formattedMessage ? parseMinecraftMessage(packet.formattedMessage) : undefined;
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const unsignedContent = packet.unsignedContent ? parseMinecraftMessage(packet.unsignedContent) : undefined;
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// No Color
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const NoColorSenderName = packet.senderName ? parseMinecraftMessageNoColor(packet.senderName) : undefined;
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const NoColorTargetName = packet.targetName ? parseMinecraftMessageNoColor(packet.targetName) : undefined;
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const NoColorformattedMessage = packet.formattedMessage ? parseMinecraftMessageNoColor(packet.formattedMessage) : undefined;
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const NoColorunsignedContent = packet.unsignedContent ? parseMinecraftMessageNoColor(packet.unsignedContent) : undefined;
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switch (packet.type) {
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case 1: // /me text
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msg = `* ${SenderName} ${formattedMessage}`;
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break;
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case 2: // someone tell you text
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msg = `${SenderName} whispers to you: ${formattedMessage}`;
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break;
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case 3: // you tell someone text
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msg = `You whisper to ${TargetName}: ${formattedMessage}`;
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break;
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case 4: // player chat
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// /sudo and vanish send formattedMessage message
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// normal unsignedContent
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vmsg = formattedMessage;
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msg = unsignedContent;
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break;
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case 5: // /say text
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msg = `[${SenderName}] ${plainMessage ? plainMessage : formattedMessage}`;
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break;
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case 6: // /minecraft:teammsg text
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msg = `${TargetName} <${SenderName}> ${plainMessage}`;
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break;
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default:
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console.log(`Unknown player_chat packet. Type: ${packet.type}`);
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console.log(packet)
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break;
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}
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if (msg !== undefined) bot.emit('custom_playerChat', msg, uuid, plainMessage, SenderName, TargetName, formattedMessage, unsignedContent, NoColorSenderName, NoColorTargetName, NoColorformattedMessage, NoColorunsignedContent);
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if (vmsg !== undefined) bot.emit('custom_systemChat', vmsg, "", "");
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});
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const ansiCodes = { // color code
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'§0': '\x1B[30m', '§1': '\x1B[34m', '§2': '\x1B[32m', '§3': '\x1B[36m',
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'§4': '\x1B[31m', '§5': '\x1B[35m', '§6': '\x1B[33m', '§7': '\x1B[37m',
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'§8': '\x1B[90m', '§9': '\x1B[94m', '§a': '\x1B[92m', '§b': '\x1B[96m',
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'§c': '\x1B[91m', '§d': '\x1B[95m', '§e': '\x1B[93m', '§f': '\x1B[97m',
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'§l': '\x1B[1m', '§o': '\x1B[3m', '§n': '\x1B[4m', '§m': '\x1B[9m',
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'§k': '\x1B[5m', '§r': '\x1B[0m',
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'black': '\x1B[30m', 'dark_blue': '\x1B[34m', 'dark_green': '\x1B[32m',
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'dark_aqua': '\x1B[36m', 'dark_red': '\x1B[31m', 'dark_purple': '\x1B[35m',
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'gold': '\x1B[33m', 'gray': '\x1B[37m', 'dark_gray': '\x1B[90m', 'blue': '\x1B[94m',
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'green': '\x1B[92m', 'aqua': '\x1B[96m', 'red': '\x1B[91m', 'light_purple': '\x1B[95m',
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'yellow': '\x1B[93m', 'white': '\x1B[97m', 'bold': '\x1B[1m', 'italic': '\x1B[3m',
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'underlined': '\x1B[4m', 'strikethrough': '\x1B[9m', 'obfuscated': '\x1B[5m', 'reset': '\x1B[0m', // Color
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'undefined': '\x1B[0m'
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};
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function parseMinecraftMessage(component) {
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let jsonComponent;
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try {
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jsonComponent = JSON.parse(component);
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} catch (e) {
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console.error("Invalid JSON format:", component);
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}
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function extractText(comp) {
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let text = '';
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if (comp.text) {
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text += comp.text;
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}
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if (comp[""]) {
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text += extractText(comp[""]);
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}
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if (typeof comp === 'string' || typeof comp === 'number') {
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text += comp;
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}
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if (comp.extra) {
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comp.extra.forEach(subComp => {
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text += extractText(subComp);
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});
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}
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if (comp.translate) {
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let translateString = lang[comp.translate] || comp.translate;
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if (comp.with) {
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const withArgs = comp.with.map(arg => extractText(arg));
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withArgs.forEach((arg, index) => {
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if (arg.length > 10000) return translateString = ''; // anti tellraw translate crash
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translateString = translateString.replace('%s', arg);
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const placeholder = new RegExp(`%${index + 1}\\$s`, 'g');
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translateString = translateString.replace(placeholder, arg);
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});
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}
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text += translateString;
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}
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if (comp.color && ansiCodes[comp.color] && !comp.color.startsWith('#')) {
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text = ansiCodes[comp.color] + text + ansiCodes['reset'];
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} else if (comp.color && comp.color.startsWith('#')) {
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const hexRegex = /#?([a-fA-F\d]{2})([a-fA-F\d]{2})([a-fA-F\d]{2})/;
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const hexCodes = hexRegex.exec(comp.color);
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if (hexCodes) {
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const red = parseInt(hexCodes[1], 16);
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const green = parseInt(hexCodes[2], 16);
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const blue = parseInt(hexCodes[3], 16);
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const ansiColor = `\u001b[38;2;${red};${green};${blue}m`;
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text = ansiColor + text + ansiCodes['reset'];
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}
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}
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if (comp.bold && comp.bold === 1) {
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text = ansiCodes['§l'] + text;
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}
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if (comp.italic && comp.italic === 1) {
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text = ansiCodes['§o'] + text;
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}
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if (comp.underlined && comp.underlined === 1) {
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text = ansiCodes['§n'] + text;
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}
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if (comp.strikethrough && comp.strikethrough === 1) {
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text = ansiCodes['§m'] + text;
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}
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if (comp.obfuscated && comp.obfuscated === 1) {
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text = ansiCodes['§k'] + text;
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}
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return text;
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}
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return extractText(jsonComponent) + ansiCodes['reset'];
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}
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function parseMinecraftMessageNoColor(component) {
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let jsonComponent;
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try {
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jsonComponent = JSON.parse(component);
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} catch (e) {
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console.error("Invalid JSON format:", component);
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}
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function extractText(comp) {
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let text = '';
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if (comp.text) {
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text += comp.text;
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}
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if (comp[""]) {
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text += extractText(comp[""]);
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}
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if (typeof comp === 'string' || typeof comp === 'number') {
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text += comp;
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}
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if (comp.extra) {
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comp.extra.forEach(subComp => {
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text += extractText(subComp);
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});
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}
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if (comp.translate) {
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let translateString = lang[comp.translate] || comp.translate;
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if (comp.with) {
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const withArgs = comp.with.map(arg => extractText(arg));
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withArgs.forEach((arg, index) => {
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if (arg.length > 10000) return translateString = ''; // anti tellraw translate crash
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translateString = translateString.replace('%s', arg);
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const placeholder = new RegExp(`%${index + 1}\\$s`, 'g');
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translateString = translateString.replace(placeholder, arg);
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});
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}
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text += translateString;
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}
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return text;
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}
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return extractText(jsonComponent);
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}
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}
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module.exports = inject;
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