Minecraft-protocol-1.20.4-k.../kick.js
2024-10-30 22:07:36 -04:00

151 lines
No EOL
4.3 KiB
JavaScript

// Minecaft Version 1.20.4
// Im not sure if it work on 1.21.1 minecraft version
const lang = require("./en_us.json"); // translate message
const nbt = require('prismarine-nbt');
function uuidFromIntArray (arr) {
const buf = Buffer.alloc(16)
arr.forEach((num, index) => { buf.writeInt32BE(num, index * 4) })
return buf.toString('hex')
}
function simplify (data) {
try {
if (data === undefined) return data;
function transform (value, type) {
if (type === 'compound') {
return Object.keys(value).reduce(function (acc, key) {
acc[key] = simplify(value[key])
return acc
}, {})
}
if (type === 'list') {
return value.value.map(function (v) { return transform(v, value.type) })
}
return value
}
return transform(data.value, data.type)
} catch (e) {
return e;
}
}
const msg = {
reason: '{"translate":"multiplayer.disconnect.unverified_username"}'
}
const msg2 = {
"reason": {
"type": "compound",
"value": {
"with": {
"type": "list",
"value": {
"type": "string",
"value": [ "Internal Exception: io.netty.handler.codec.EncoderException: java.io.UTFDataFormatException: encoded string (t§k腻腻腻腻腻...腻腻腻腻§rno) too long: 97869 bytes" ]
}
},
"translate": {
"type": "string",
"value": "disconnect.genericReason"
}
}
}
}
console.log(kickparser(msg.reason));
console.log(kickparser(msg2.reason));
// lazy to make it color
function kickparser(component) {
if (component === undefined) return;
if (typeof component === "string") return component;
function kickparserText(comp) {
let text = '';
if (comp.text && typeof comp.text === 'string' || typeof comp.text === 'number') {
text += comp.text;
}
if (comp[""] && typeof comp[""] === 'string' || typeof comp[""] === 'number') {
text += comp[""];
}
if (comp && typeof comp === 'string' || typeof comp === 'number') {
return comp;
}
if (comp.translate) {
let translateString = lang[comp.translate] || comp.translate;
let DefaultTranslateString = lang[comp.translate] || comp.translate;
let DefaultMsg = false;
let fallbackMsg = false;
if (comp.fallback && !lang[comp.translate]) fallbackMsg = true;
if (comp.with && !fallbackMsg) {
const withArgs = comp.with.map(arg => kickparserText(arg));
let usedReplacements = 0;
translateString = translateString.replace(/thing__placeholder__/g, 'default_thing__placeholder__');
translateString = translateString.replace(/%s/g, (match, offset, string) => {
if (offset > 0 && string[offset - 1] === '%') {
return 's';
}
if (usedReplacements < withArgs.length) {
if (translateString.length + withArgs[usedReplacements].length > 16384) return 'Translate Crash'; // Prevent translate crash
return `thing__placeholder__${usedReplacements++}`;
}
DefaultMsg = true;
return "%s";
});
translateString = translateString.replace(/%(-?\d+)\$s/g, (match, index, stringindex, string) => {
const argIndex = parseInt(index, 10) - 1;
if (argIndex < 0 || argIndex >= withArgs.length) {
DefaultMsg = true;
return match;
}
if (stringindex > 0 && string[stringindex - 1] === '%') {
return match;
}
if (translateString.length + withArgs[argIndex].length > 16384) return 'Translate Crash'; // Prevent translate crash
return `thing__placeholder__${argIndex}`;
});
for (let i = 0; i < withArgs.length; i++) {
if (translateString.length + withArgs[i].length > 16384) return 'Translate Crash'; // Prevent translate crash
translateString = translateString.replace(new RegExp(`thing__placeholder__${i}`, 'g'), (match) => {
const formattedArg = withArgs[i];
return formattedArg;
});
}
translateString = translateString.replace(/default_thing__placeholder__/g, 'thing__placeholder__');
}
if (DefaultMsg) {
text += DefaultTranslateString;
} else if (fallbackMsg) {
text += comp.fallback;
} else {
text += translateString;
}
}
if (comp.extra) {
if (!Array.isArray(comp.extra)) comp.extra = [comp.extra]
comp.extra.forEach(subComp => {
text += kickparserText(subComp);
});
}
return text;
}
return kickparserText(simplify(component));
}