NinjaIO Mod UI v0.015 (changed to ninjabattle.io)

Full Mod UI: FPS, Click Taps, Custom Cursor, Rainbow, UI Color, Fullscreen Panel

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

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

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

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

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

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

(I already have a user script manager, let me install it!)

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.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         NinjaIO Mod UI v0.015 (changed to  ninjabattle.io)
// @namespace    http://tampermonkey.net/
// @version      0.015
// @description  Full Mod UI: FPS, Click Taps, Custom Cursor, Rainbow, UI Color, Fullscreen Panel
// @author       Militina
// @match        *://ninjabattle.io/*
// @run-at       document-idle
// @grant        none
// ==/UserScript==

(function () {
    'use strict';

    //---------------------------------------------------------
    // SHOW LOADING EFFECT
    //---------------------------------------------------------
    const observer = new MutationObserver(() => {
        if (window.gameplayStart === true) showLoadingEffect();
    });
    observer.observe(document, { childList: true, subtree: true });

    function showLoadingEffect() {
        const box = document.createElement("div");
        box.style.position = "fixed";
        box.style.top = "50%";
        box.style.left = "50%";
        box.style.transform = "translate(-50%, -50%)";
        box.style.padding = "25px 40px";
        box.style.borderRadius = "15px";
        box.style.background = "linear-gradient(90deg, red, orange, yellow, green, blue, purple)";
        box.style.color = "white";
        box.style.fontSize = "30px";
        box.style.fontWeight = "bold";
        box.style.zIndex = "9999999";
        box.style.textShadow = "0 0 5px black";
        box.innerText = "Loading...";
        document.body.appendChild(box);

        setTimeout(() => {
            box.innerText = "Les gooo!";
            setTimeout(() => box.remove(), 800);
        }, 1000);
    }

    setTimeout(initUI, 1000);

    //---------------------------------------------------------
    // MAIN UI
    //---------------------------------------------------------
    function initUI() {
        //-----------------------------------------------------
        // CSS
        //-----------------------------------------------------
        const style = document.createElement("style");
        style.textContent = `
            #modPanel {
                position: fixed;
                top: 50px;
                left: 10px;
                background: rgba(25,25,25,0.9);
                border: 2px solid #ff69b4;
                border-radius: 8px;
                padding: 14px;
                font-family: 'Comic Sans MS', Arial, sans-serif;
                width: 200px;
                color: white;
                z-index: 99999;
                cursor: default;
            }
            .modBtn {
                padding: 6px;
                margin: 5px 0;
                background: #222;
                border: 1px solid #ff69b4;
                border-radius: 5px;
                cursor: pointer;
                text-align: center;
                transition: 0.2s;
            }
            .modBtn:hover {
                background: #ff69b4;
                color: black;
            }
            #panelHeader {
                font-weight: bold;
                font-size: 16px;
                text-align: center;
                margin-bottom: 8px;
                background: linear-gradient(90deg, red, orange, yellow, green, blue, violet);
                -webkit-background-clip: text;
                -webkit-text-fill-color: transparent;
                cursor: move;
            }
            #toggleUIBtn {
                position: fixed;
                top: 50%;
                right: 0px;
                padding: 6px 12px;
                border-radius: 5px;
                cursor: pointer;
                font-weight: bold;
                background: linear-gradient(90deg, red, orange, yellow, green, blue, violet);
                color: white;
                border: none;
                z-index: 99999;
                transform: translateY(-50%);
                transition: 0.2s;
            }
            #fpsCounter {
                position: fixed;
                top: 10px;
                left: 50%;
                transform: translateX(-50%);
                background: rgba(0,0,0,0.7);
                padding: 6px 10px;
                border-radius: 5px;
                color: #ff69b4;
                font-size: 14px;
                font-family: 'Comic Sans MS', Arial, sans-serif;
                z-index: 9999;
                display: none;
            }
            .clickTap {
                position: fixed;
                width: 20px;
                height: 20px;
                background: rgba(0,255,0,0.7);
                border-radius: 50%;
                pointer-events: none;
                z-index: 99999;
                transform: translate(-50%, -50%);
                animation: fadeTap 0.3s ease-out forwards;
            }
            @keyframes fadeTap {
                0% { opacity: 1; transform: scale(1); }
                100% { opacity: 0; transform: scale(0.4); }
            }
        `;
        document.head.appendChild(style);

        //-----------------------------------------------------
        // PANEL ELEMENT
        //-----------------------------------------------------
        const panel = document.createElement("div");
        panel.id = "modPanel";
        panel.innerHTML = `
            <div id="panelHeader">Militina's NinjaIO UI</div>
            <div class="modBtn" id="fpsToggle">FPS: OFF</div>
            <div class="modBtn" id="clickTapsBtn">Click Taps ↓</div>
            <div id="clickTapsPanel" style="display:none; margin-top:5px;">
                <label>Left Color: <input type="color" id="leftColor" value="#ff0000"></label>
                <label>Right Color: <input type="color" id="rightColor" value="#0000ff"></label>
                <label>Size: <input type="range" id="tapSize" min="5" max="40" value="10"></label>
                <div class="modBtn" id="clickTapToggle">OFF</div>
            </div>
            <div class="modBtn" id="customCursorBtn">Custom Cursor ↓</div>
            <div id="customCursorPanel" style="display:none;">
                <input type="file" id="cursorFile" accept=".png,.jpg,.jpeg">
                <label>Size: <input type="range" id="cursorSize" min="10" max="128" value="32"></label>
            </div>
            <div class="modBtn" id="uiColorBtn">Custom UI Color ↓</div>
            <div id="uiColorPanel" style="display:none;">
                <label>Border Color: <input type="color" id="uiColorPick"></label>
                <div class="modBtn" id="rainbowBtn">Rainbow Mode: OFF</div>
            </div>
            <div class="modBtn" id="fullscreenBtn">Fullscreen: OFF</div>
        `;
        document.body.appendChild(panel);

        //-----------------------------------------------------
        // OPEN/CLOSE UI BUTTON
        //-----------------------------------------------------
        const toggleUI = document.createElement("div");
        toggleUI.id = "toggleUIBtn";
        toggleUI.textContent = "OPEN / OFF UI";
        document.body.appendChild(toggleUI);

        let uiVisible = true;
        toggleUI.addEventListener("click", () => {
            uiVisible = !uiVisible;
            panel.style.display = uiVisible ? "block" : "none";
        });

        //-----------------------------------------------------
        // DRAG PANEL (ปุ่มกดได้ทุกปุ่ม)
        //-----------------------------------------------------
        let drag = false, offsetX = 0, offsetY = 0;
        panel.addEventListener("mousedown", e => {
            if (e.target.classList.contains("modBtn") || e.target.tagName === "INPUT" || e.target.tagName === "BUTTON" || e.target.closest("label")) return;
            drag = true;
            offsetX = e.clientX - panel.offsetLeft;
            offsetY = e.clientY - panel.offsetTop;
        });
        document.addEventListener("mousemove", e => { if (drag) { panel.style.left = (e.clientX - offsetX) + "px"; panel.style.top = (e.clientY - offsetY) + "px"; }});
        document.addEventListener("mouseup", () => drag = false);

        //-----------------------------------------------------
        // FPS COUNTER ONLY
        //-----------------------------------------------------
        const fpsBox = document.createElement("div");
        fpsBox.id = "fpsCounter";
        document.body.appendChild(fpsBox);
        let lastFrame = performance.now();
        function updateFPS() {
            const now = performance.now();
            const fps = Math.round(1000 / (now - lastFrame));
            fpsBox.textContent = `FPS: ${fps}`;
            lastFrame = now;
            requestAnimationFrame(updateFPS);
        }
        updateFPS();

        document.getElementById("fpsToggle").addEventListener("click", () => {
            let show = fpsBox.style.display === "none";
            fpsBox.style.display = show ? "block" : "none";
            document.getElementById("fpsToggle").textContent = `FPS: ${show ? "ON" : "OFF"}`;
        });

        //-----------------------------------------------------
        // CLICK TAPS
        //-----------------------------------------------------
        let clickTapsOn = false;
        const clickTapsPanel = document.getElementById("clickTapsPanel");
        document.getElementById("clickTapsBtn").addEventListener("click", () => {
            clickTapsPanel.style.display = clickTapsPanel.style.display === "none" ? "block" : "none";
        });
        document.getElementById("clickTapToggle").addEventListener("click", () => {
            clickTapsOn = !clickTapsOn;
            document.getElementById("clickTapToggle").textContent = clickTapsOn ? "ON" : "OFF";
        });
        let leftColor = "#ff0000", rightColor = "#0000ff", tapSize = 10;
        document.getElementById("leftColor").addEventListener("input", e => leftColor = e.target.value);
        document.getElementById("rightColor").addEventListener("input", e => rightColor = e.target.value);
        document.getElementById("tapSize").addEventListener("input", e => tapSize = e.target.value);
        document.addEventListener("mousedown", e => {
            if (!clickTapsOn) return;
            const tap = document.createElement("div");
            tap.className = "clickTap";
            tap.style.left = e.clientX + "px";
            tap.style.top = e.clientY + "px";
            tap.style.width = tapSize + "px";
            tap.style.height = tapSize + "px";
            tap.style.background = e.button === 2 ? rightColor : leftColor;
            document.body.appendChild(tap);
            setTimeout(() => tap.remove(), 300);
        });

        //-----------------------------------------------------
        // CUSTOM CURSOR
        //-----------------------------------------------------
        const customCursorPanel = document.getElementById("customCursorPanel");
        document.getElementById("customCursorBtn").addEventListener("click", () => {
            customCursorPanel.style.display = customCursorPanel.style.display === "none" ? "block" : "none";
        });
        let cursorImg = null;
        document.getElementById("cursorFile").addEventListener("change", e => {
            const file = e.target.files[0];
            if (!file) return;
            const url = URL.createObjectURL(file);
            if (!cursorImg) {
                cursorImg = document.createElement("img");
                cursorImg.style.position = "fixed";
                cursorImg.style.pointerEvents = "none";
                cursorImg.style.zIndex = 999999;
                document.body.style.cursor = "none";
                document.body.appendChild(cursorImg);
            }
            cursorImg.src = url;
            cursorImg.width = cursorSize.value;
            cursorImg.height = cursorSize.value;
        });
        document.getElementById("cursorSize").addEventListener("input", e => {
            if (cursorImg) {
                cursorImg.width = e.target.value;
                cursorImg.height = e.target.value;
            }
        });
        document.addEventListener("mousemove", e => {
            if (cursorImg) {
                cursorImg.style.left = e.clientX + "px";
                cursorImg.style.top = e.clientY + "px";
            }
        });

        //-----------------------------------------------------
        // CUSTOM UI COLOR + RAINBOW
        //-----------------------------------------------------
        let rainbow = false, rainbowHue = 0;
        const uiColorPanel = document.getElementById("uiColorPanel"), uiPick = document.getElementById("uiColorPick");
        document.getElementById("uiColorBtn").addEventListener("click", () => uiColorPanel.style.display = uiColorPanel.style.display === "none" ? "block" : "none");
        uiPick.addEventListener("input", e => setUIColor(e.target.value));
        function setUIColor(color){ panel.style.borderColor=color; document.querySelectorAll(".modBtn").forEach(btn=>btn.style.borderColor=color); }
        document.getElementById("rainbowBtn").addEventListener("click", ()=>{ rainbow = !rainbow; document.getElementById("rainbowBtn").textContent = `Rainbow Mode: ${rainbow?"ON":"OFF"}`; });
        function loopRainbow(){ if(rainbow){ rainbowHue=(rainbowHue+2)%360; setUIColor(`hsl(${rainbowHue},100%,50%)`); } requestAnimationFrame(loopRainbow); }
        loopRainbow();

        //-----------------------------------------------------
        // FULLSCREEN PANEL
        //-----------------------------------------------------
        let full = false;
        document.getElementById("fullscreenBtn").addEventListener("click", ()=>{
            full = !full;
            if(full){ panel.style.width="90%"; panel.style.top="50%"; panel.style.left="50%"; panel.style.transform="translate(-50%,-50%)"; }
            else{ panel.style.width="200px"; panel.style.left="10px"; panel.style.top="50px"; panel.style.transform="none"; }
            document.getElementById("fullscreenBtn").textContent = `Fullscreen: ${full?"ON":"OFF"}`;
        });
    }
})();