weeb userscript

// ==UserScript==
// @name         Kawaii desu neeeeee
// @namespace    https://github.com/Retarded-Skid/
// @version      0.2
// @description  add a waifu to your browser
// @author       skid
// @match        *://*/*
// @grant        none
// ==/UserScript==
(function() {
var liveLoaded = true;
var localhost = false;
var prefix = localhost ? "" : "https://retarded-skid.github.io/dumb/";
function loadLive2D() {
    var scriptL2D = document.createElement('script');
    scriptL2D.type = "text/javascript";
    scriptL2D.async = true;
    scriptL2D.src = prefix + "live2dw/lib/L2Dwidget.min.js";
    document.body.appendChild(scriptL2D);
}
function waitForElement(){
    if(typeof L2Dwidget !== "undefined"){
        var size = 100;
        init("right", size, size);
    } else {
        setTimeout(waitForElement, 10);
    }
}
function init(align, width, height) {
    L2Dwidget.init({
        "pluginRootPath": prefix + "live2dw/",
        "pluginJsPath":"lib/",
        "pluginModelPath":"assets/",
        "tagMode":false,
        "debug":false,
        "model":{
            "jsonPath": prefix + "live2dw/assets/unitychan.model.json"
        },
        "display":{
            "position": align,
            "width": width,
            "height": height,
        },
        "mobile":{
            "show":true
        },
        "log":false
    });
}
//
function setupDragging() {
    var elm = document.getElementById("live2dcanvas");
    if (elm != null) {
        var dx = 0, dy = 0, lastX = 0, lastY = 0;
        elm.style.pointerEvents = "all";
        elm.style.width = null;
        elm.style.height = null;
        elm.onmousedown = onClick;
        elm.onmouseover = onHover;
        function onHover(e) {
            // TODO: Change pointer
        }
        function onClick(e) {
            e = e || window.event;
            e.preventDefault();
            lastX = e.clientX;
            lastY = e.clientY;
            document.onmouseup = onRelease;
            document.onmousemove = onDrag;
        }
        function onDrag(e) {
            e = e || window.event;
            e.preventDefault();
            dx = lastX - e.clientX;
            dy = lastY - e.clientY;
            lastX = e.clientX;
            lastY = e.clientY;
            elm.style.top = (elm.offsetTop - dy) + "px";
            elm.style.left = (elm.offsetLeft - dx) + "px";
        }
        function onRelease() {
            document.onmouseup = null;
            document.onmousemove = null;
        }
    } else {
        setTimeout(setupDragging, 10);
    }
}
//
// TODO: Figure out how to prevent duplicate executions when viewing embedded items
    loadLive2D();
    waitForElement();
    setupDragging();
//
})();