Branch/Butter/Thread Notifier

alert when you get a rare drop from any action

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name         Branch/Butter/Thread Notifier
// @namespace    http://tampermonkey.net/
// @version      2025-12-07
// @description  alert when you get a rare drop from any action
// @author       Gragatrim
// @match        https://www.milkywayidle.com/*
// @match        https://test.milkywayidle.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=milkywayidle.com
// @license      MIT
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    const style = document.createElement('style');
    style.textContent = `
.mwi-toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 400px;
    background: rgba(0, 0, 0, 0.85);
    color: #fff;
    padding: 14px 18px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.5);
    z-index: 999999;
    font-family: sans-serif;
    font-size: 14px;
}
        .mwi-toast-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 4px;
            font-weight: bold;
        }
        .mwi-toast-close {
            border: none;
            background: transparent;
            color: #fff;
            font-size: 14px;
            cursor: pointer;
            padding-left: 8px;
        }
    `;
    document.head.appendChild(style);
    // 2) Function to show the popup
    function showNotification(message) {
        const toast = document.createElement('div');
        toast.className = 'mwi-toast';

        const header = document.createElement('div');
        header.className = 'mwi-toast-header';
        header.textContent = 'MWI Notice';

        const closeBtn = document.createElement('button');
        closeBtn.className = 'mwi-toast-close';
        closeBtn.textContent = '×';
        closeBtn.addEventListener('click', () => {
            toast.remove();
        });

        header.appendChild(closeBtn);

        const body = document.createElement('div');
        body.textContent = message;

        toast.appendChild(header);
        toast.appendChild(body);

        document.body.appendChild(toast);
    }



    let item_hrid_to_name;


    function hookWS() {
        const dataProperty = Object.getOwnPropertyDescriptor(MessageEvent.prototype, "data");
        const oriGet = dataProperty.get;

        dataProperty.get = hookedGet;
        Object.defineProperty(MessageEvent.prototype, "data", dataProperty);

        function hookedGet() {
            const socket = this.currentTarget;
            if (!(socket instanceof WebSocket)) return oriGet.call(this);
            if (!socket.url.includes("api.milkywayidle.com/ws") && !socket.url.includes("api-test.milkywayidle.com/ws")) {
                return oriGet.call(this);
            }

            const message = oriGet.call(this);
            Object.defineProperty(this, "data", { value: message });
            return handleMessage(message);
        }
    }

    function handleMessage(message) {
        try {
            const obj = JSON.parse(message);
            if (!obj) return message;

            if (obj.type === "action_completed") {
                for (const item of obj.endCharacterItems) {
                    if (item.itemHrid === "/items/branch_of_insight" || item.itemHrid == "/items/butter_of_proficiency" || item.itemHrid == "/items/thread_of_expertise") {
                        // Example: show a notification
                        showNotification("You got: " + item.itemHrid);

                        // If you only care about the first match, you can break
                        break;
                    }
                }
            }
        } catch (error) {
            console.error("Error processing message:", error);
        }
        return message;
    }
    function handleInitData() {
        const initClientData = localStorage.getItem('initClientData');
        if (!initClientData) {
            setTimeout(handleInitData, 500); // Retry if not ready
            return;
        }

        try {
            const data = JSON.parse(initClientData);
            item_hrid_to_name = {};

            // Properly map all item names
            for (const [hrid, details] of Object.entries(data.itemDetailMap)) {
                item_hrid_to_name[hrid] = details.name;
            }

            console.log("Translations loaded:", item_hrid_to_name);
        } catch (error) {
            console.error('Data parsing failed:', error);
        }
    }
    hookWS();
})();