class EmulatorJS {
    createElement(type) {
        return document.createElement(type);
    }
    addEventListener(element, listener, callback) {
        const listeners = listener.split(" ");
        let rv = [];
        for (let i=0; i<listeners.length; i++) {
            element.addEventListener(listeners[i], callback);
            const data = {cb:callback, elem:element, listener:listeners[i]};
            rv.push(data);
            this.listeners.push(data);
        }
        return rv;
    }
    removeEventListener(data) {
        for (let i=0; i<data.length; i++) {
            data[i].elem.removeEventListener(data[i].listener, data[i].cb);
        }
    }
    downloadFile(path, cb, progressCB, notWithPath, opts) {
        const basePath = notWithPath ? '' : this.config.dataPath;
        path = basePath + path;
        let url;
        try {url=new URL(path)}catch(e){};
        if ((url && ['http:', 'https:'].includes(url.protocol)) || !url) {
            const xhr = new XMLHttpRequest();
            if (progressCB instanceof Function) {
                xhr.addEventListener('progress', (e) => {
                    const progress = e.total ? ' '+Math.floor(e.loaded / e.total * 100).toString()+'%' : ' '+(e.loaded/1048576).toFixed(2)+'MB';
                    progressCB(progress);
                });
            }
            xhr.onload = function() {
                if (xhr.readyState === xhr.DONE) {
                    let data = xhr.response;
                    try {data=JSON.parse(data)}catch(e){}
                    cb({
                        data: data,
                        headers: {
                            "content-length": xhr.getResponseHeader('content-length'),
                            "content-type": xhr.getResponseHeader('content-type'),
                            "last-modified": xhr.getResponseHeader('last-modified')
                        }
                    });
                }
            }
            xhr.responseType = opts.responseType;
            xhr.onerror = () => cb(-1);
            xhr.open(opts.method, path, true);
            xhr.send();
        } else {
            (async () => {
                //Most commonly blob: urls. Not sure what else it could be
                if (opts.method === 'HEAD') {
                    cb({headers:{}});
                    return;
                }
                let res;
                try {
                    res = await fetch(path);
                    if (opts.type && opts.type.toLowerCase() === 'arraybuffer') {
                        res = await res.arrayBuffer();
                    } else {
                        res = await res.text();
                        try {res = JSON.parse(res)} catch(e) {}
                    }
                } catch(e) {
                    cb(-1);
                }
                if (path.startsWith('blob:')) URL.revokeObjectURL(path);
                cb({
                    data: res,
                    headers: {}
                });
            })
        }
    }
    constructor(element, config) {
        window.EJS_TESTING = this;
        this.touch = false;
        this.debug = (window.EJS_DEBUG_XX === true);
        this.cheats = [];
        this.setElements(element);
        this.started = false;
        this.paused = true;
        this.listeners = [];
        this.config = config;
        this.canvas = this.createElement('canvas');
        this.canvas.classList.add('ejs_canvas');
        this.bindListeners();
        this.fullscreen = false;
        
        
        this.game.classList.add("ejs_game");
        
        this.createStartButton();
        
        console.log(this)
    }
    setElements(element) {
        this.game =  document.querySelector(element);
        this.elements = {
            main: this.game,
            parent: this.game.parentElement
        }
        this.elements.parent.classList.add("ejs_parent");
        this.elements.parent.setAttribute("tabindex", -1);
    }
    // Start button
    createStartButton() {
        const button = this.createElement("div");
        button.classList.add("ejs_start_button");
        button.innerText = this.localization("Start Game");
        this.elements.parent.appendChild(button);
        this.addEventListener(button, "touchstart", () => {
            this.touch = true;
        })
        this.addEventListener(button, "click", this.startButtonClicked.bind(this));
    }
    startButtonClicked(e) {
        e.preventDefault();
        e.target.remove();
        this.createText();
        this.downloadGameCore();
    }
    // End start button
    createText() {
        this.textElem = this.createElement("div");
        this.textElem.classList.add("ejs_loading_text");
        this.textElem.innerText = this.localization("Loading...");
        this.elements.parent.appendChild(this.textElem);
    }
    localization(text) {
        //todo
        return text;
    }
    checkCompression(data, msg) {
        if (msg) {
            this.textElem.innerText = msg;
        }
        //to be put in another file
        function isCompressed(data) { //https://www.garykessler.net/library/file_sigs.html
            //todo. Use hex instead of numbers
            if ((data[0] === 80 && data[1] === 75) && ((data[2] === 3 && data[3] === 4) || (data[2] === 5 && data[3] === 6) || (data[2] === 7 && data[3] === 8))) {
                return 'zip';
            } else if (data[0] === 55 && data[1] === 122 && data[2] === 188 && data[3] === 175 && data[4] === 39 && data[5] === 28) {
                return '7z';
            } else if ((data[0] === 82 && data[1] === 97 && data[2] === 114 && data[3] === 33 && data[4] === 26 && data[5] === 7) && ((data[6] === 0) || (data[6] === 1 && data[7] == 0))) {
                return 'rar';
            }
        }
        const createWorker = (path) => {
            return new Promise((resolve, reject) => {
                this.downloadFile(path, (res) => {
                    if (res === -1) {
                        this.textElem.innerText = "Error";
                        this.textElem.style.color = "red";
                        return;
                    }
                    const blob = new Blob([res.data], {
                        'type': 'application/javascript'
                    })
                    const url = window.URL.createObjectURL(blob);
                    resolve(new Worker(url));
                }, null, false, {responseType: "arraybuffer", method: "GET"});
            })
        }
        const decompress7z = (file) => {
            return new Promise((resolve, reject) => {
                const files = {};
                const onMessage = (data) => {
                    if (!data.data) return;
                    //data.data.t/ 4=progress, 2 is file, 1 is zip done
                    if (data.data.t === 4 && msg) {
                        const pg = data.data;
                        const num = Math.floor(pg.current / pg.total * 100);
                        if (isNaN(num)) return;
                        const progress = ' '+num.toString()+'%';
                        this.textElem.innerText = msg + progress;
                    }
                    if (data.data.t === 2) {
                        files[data.data.file] = data.data.data;
                    }
                    if (data.data.t === 1) {
                        resolve(files);
                    }
                }
                
                createWorker('compression/extract7z.js').then((worker) => {
                    worker.onmessage = onMessage;
                    worker.postMessage(file);
                    //console.log(file);
                })
            })
        }
        const decompressRar = (file) => {
            return new Promise((resolve, reject) => {
                const files = {};
                const onMessage = (data) => {
                    if (!data.data) return;
                    //data.data.t/ 4=progress, 2 is file, 1 is zip done
                    if (data.data.t === 4 && msg) {
                        const pg = data.data;
                        const num = Math.floor(pg.current / pg.total * 100);
                        if (isNaN(num)) return;
                        const progress = ' '+num.toString()+'%';
                        this.textElem.innerText = msg + progress;
                    }
                    if (data.data.t === 2) {
                        files[data.data.file] = data.data.data;
                    }
                    if (data.data.t === 1) {
                        resolve(files);
                    }
                }
                
                this.downloadFile("compression/libunrar.js", (res) => {
                    if (res === -1) {
                        this.textElem.innerText = "Error";
                        this.textElem.style.color = "red";
                        return;
                    }
                    const path = origin + this.config.dataPath + 'compression/libunrar.js.mem';
                    let data = '\nlet dataToPass = [];\nModule = {\n    monitorRunDependencies: function(left)  {\n        if (left == 0) {\n            setTimeout(function() {\n                unrar(dataToPass, null);\n            }, 100);\n        }\n    },\n    onRuntimeInitialized: function() {\n    },\n    locateFile: function(file) {\n        return \''+path+'\';\n    }\n};\n'+res.data+'\nlet unrar = function(data, password) {\n    let cb = function(fileName, fileSize, progress) {\n        postMessage({"t":4,"current":progress,"total":fileSize, "name": fileName});\n    };\n\n    let rarContent = readRARContent(data.map(function(d) {\n        return {\n            name: d.name,\n            content: new Uint8Array(d.content)\n        }\n    }), password, cb)\n    let rec = function(entry) {\n        if (entry.type === \'file\') {\n            postMessage({"t":2,"file":entry.fullFileName,"size":entry.fileSize,"data":entry.fileContent});\n        } else if (entry.type === \'dir\') {\n            Object.keys(entry.ls).forEach(function(k) {\n                rec(entry.ls[k]);\n            })\n        } else {\n            throw "Unknown type";\n        }\n    }\n    rec(rarContent);\n    postMessage({"t":1});\n    return rarContent;\n};\nonmessage = function(data) {\n    dataToPass.push({name:  \'test.rar\', content: data.data});\n};\n                ';
                    const blob = new Blob([data], {
                        'type': 'application/javascript'
                    })
                    const url = window.URL.createObjectURL(blob);
                    const worker = new Worker(url);
                    worker.onmessage = onMessage;
                    worker.postMessage(file);
                }, null, false, {responseType: "text", method: "GET"});
                
            })
        }
        const decompressZip = (file) => {
            return new Promise((resolve, reject) => {
                const files = {};
                const onMessage = (data) => {
                    //console.log(data);
                    if (!data.data) return;
                    //data.data.t/ 4=progress, 2 is file, 1 is zip done
                    if (data.data.t === 4 && msg) {
                        const pg = data.data;
                        const num = Math.floor(pg.current / pg.total * 100);
                        if (isNaN(num)) return;
                        const progress = ' '+num.toString()+'%';
                        this.textElem.innerText = msg + progress;
                    }
                    if (data.data.t === 2) {
                        files[data.data.file] = data.data.data;
                    }
                    if (data.data.t === 1) {
                        resolve(files);
                    }
                }
                
                createWorker('compression/extractzip.js').then((worker) => {
                    worker.onmessage = onMessage;
                    worker.postMessage(file);
                })
            })
        }
        const compression = isCompressed(data.slice(0, 10));
        if (compression) {
            //Need to do zip and rar still
            if (compression === "7z") {
                return decompress7z(data);
            } else if (compression === "zip") {
                return decompressZip(data);
            } else if (compression === "rar") {
                return decompressRar(data);
            }
        } else {
            return new Promise(resolve => resolve({"!!notCompressedData": data}));
        }
        
    }
    downloadGameCore() {
        this.textElem.innerText = this.localization("Download Game Core");
        this.downloadFile('cores/'+this.getCore()+'-wasm.data', (res) => {
            if (res === -1) {
                this.textElem.innerText = "Error";
                this.textElem.style.color = "red";
                return;
            }
            this.checkCompression(new Uint8Array(res.data), this.localization("Decompress Game Core")).then((data) => {
                //console.log(data);
                let js, wasm;
                for (let k in data) {
                    if (k.endsWith(".wasm")) {
                        wasm = data[k];
                    } else if (k.endsWith(".js")) {
                        js = data[k];
                    }
                }
                this.initGameCore(js, wasm);
            });
        }, (progress) => {
            this.textElem.innerText = this.localization("Download Game Core") + progress;
        }, false, {responseType: "arraybuffer", method: "GET"});
        
    }
    initGameCore(js, wasm) {
        this.initModule(wasm);
        let script = this.createElement("script");
        script.src = URL.createObjectURL(new Blob([js], {type: "application/javascript"}));
        document.body.appendChild(script);
    }
    getCore(generic) {
        const core = this.config.system;
        if (generic) {
            const options = {
                'fceumm': 'nes',
                'snes9x': 'snes',
                'a5200': 'atari5200',
                'gambatte': 'gb',
                'mgba': 'gba',
                'beetle_vb': 'vb',
                'mupen64plus_next': 'n64',
                'desmume2015': 'nds',
                'mame2003': 'mame2003',
                'fbalpha2012_cps1': 'arcade',
                'fbalpha2012_cps2': 'arcade',
                'mednafen_psx': 'psx',
                'mednafen_psx_hw': 'psx',
                'melonds': 'nds',
                'nestopia': 'nes',
                'opera': '3do'
            }
            return options[core] || core;
        }
        const options = {
            'nes': 'fceumm',
            'snes': 'snes9x',
            'atari5200': 'a5200',
            'gb': 'gambatte',
            'gba': 'mgba',
            'vb': 'beetle_vb',
            'n64': 'mupen64plus_next',
            'nds': 'desmume2015',
            'mame2003': 'mame2003',
            'arcade': 'fbalpha2012_cps1', // I need to find a more  compatible arcade core
            'psx': 'mednafen_psx_hw',
            '3do': 'opera'
        }
        return options[core] || core;
    }
    getBaseFileName() {
        //Only once game and core is loaded
        if (!this.started) return null;
        let parts = this.fileName.split(".");
        parts.splice(parts.length-1, 1);
        return parts.join(".");
    }
    downloadBios() {
        if (!this.config.biosUrl) {
            this.startGame();
            return;
        }
        this.textElem.innerText = this.localization("Download Game BIOS");
        this.downloadFile(this.config.biosUrl, (res) => {
            if (res === -1) {
                this.textElem.innerText = "Error";
                this.textElem.style.color = "red";
                return;
            }
            this.checkCompression(new Uint8Array(res.data), this.localization("Decompress Game BIOS")).then((data) => {
                for (const k in data) {
                    if (k === "!!notCompressedData") {
                        FS.writeFile(this.config.biosUrl.split('/').pop().split("#")[0].split("?")[0], data[k]);
                        break;
                    }
                    if (k.endsWith('/')) continue;
                    console.log(k.split('/').pop());
                    FS.writeFile(k.split('/').pop(), data[k]);
                }
                this.startGame();
            });
        }, (progress) => {
            this.textElem.innerText = this.localization("Download Game Data") + progress;
        }, true, {responseType: "arraybuffer", method: "GET"});
        
    }
    downloadRom() {
        this.gameManager = new window.EJS_GameManager(this.Module);
        
        this.textElem.innerText = this.localization("Download Game Data");
        this.downloadFile(this.config.gameUrl, (res) => {
            if (res === -1) {
                this.textElem.innerText = "Error";
                this.textElem.style.color = "red";
                return;
            }
            this.checkCompression(new Uint8Array(res.data), this.localization("Decompress Game Data")).then((data) => {
                for (const k in data) {
                    if (k === "!!notCompressedData") {
                        this.fileName = this.config.gameUrl.split('/').pop().split("#")[0].split("?")[0];
                        FS.writeFile(this.fileName, data[k]);
                        break;
                    }
                    if (k.endsWith('/')) {
                        FS.mkdir(k);
                        continue;
                    }
                    this.fileName = k;
                    console.log(k);
                    FS.writeFile(k, data[k]);
                }
                this.downloadBios();
            });
        }, (progress) => {
            this.textElem.innerText = this.localization("Download Game Data") + progress;
        }, true, {responseType: "arraybuffer", method: "GET"});
    }
    initModule(wasmData) {
        window.Module = {
            'TOTAL_MEMORY': 0x10000000,
            'noInitialRun': true,
            'onRuntimeInitialized': this.downloadRom.bind(this),
            'arguments': [],
            'preRun': [],
            'postRun': [],
            'canvas': this.canvas,
            'print': (msg) => {
                if (this.debug) {
                    console.log(msg);
                }
            },
            'printErr': (msg) => {
                if (this.debug) {
                    console.log(msg);
                }
            },
            'totalDependencies': 0,
            'monitorRunDependencies': () => {},
            'locateFile': function(fileName) {
                console.log(fileName);
                if (fileName.endsWith(".wasm")) {
                    return URL.createObjectURL(new Blob([wasmData], {type: "application/wasm"}));
                }
            },
            'readAsync': function(a, b, c) {
                console.log(a, b, c)
            }
        };
        this.Module = window.Module;
    }
    startGame() {
        this.textElem.remove();
        this.textElem = null;
        
        this.game.classList.remove("ejs_game");
        this.game.appendChild(this.canvas);
        const args = [];
        if (this.debug) args.push('-v');
        args.push('/'+this.fileName);
        console.log(args);
        this.Module.callMain(args);
        this.Module.resumeMainLoop();
        this.started = true;
        this.paused = false;
        if (this.touch) {
            this.virtualGamepad.style.display = "";
        }
        
        this.setupSettingsMenu();
        this.handleResize();
        this.updateCheatUI();
        this.updateGamepadLabels();
        this.elements.parent.focus();
    }
    bindListeners() {
        this.createContextMenu();
        this.createBottomMenuBar();
        this.createControlSettingMenu();
        this.createCheatsMenu()
        this.setVirtualGamepad();
        this.addEventListener(this.elements.parent, "keydown keyup", this.keyChange.bind(this));
        this.addEventListener(this.elements.parent, "mousedown mouseup click touchstart touchend touchcancel", (e) => {
            this.elements.parent.focus();
        })
        this.addEventListener(window, "resize", this.handleResize.bind(this));
        //this.addEventListener(window, "blur", e => console.log(e), true); //TODO - add "click to make keyboard keys work" message
        this.gamepad = new GamepadHandler(); //https://github.com/ethanaobrien/Gamepad
        this.gamepad.on('connected', (e) => {
            if (!this.gamepadLabels) return;
            this.updateGamepadLabels();
        })
        this.gamepad.on('disconnected', (e) => {
            setTimeout(this.updateGamepadLabels.bind(this), 10);
        })
        this.gamepad.on('axischanged', function(e) {
            console.log('axischanged', e);
        })
        this.gamepad.on('buttondown', function(e) {
            console.log('buttondown', e);
        })
        this.gamepad.on('buttonup', function(e) {
            console.log('buttonup', e);
        })
    }
    updateGamepadLabels() {
        for (let i=0; i<this.gamepadLabels.length; i++) {
            console.log(this.gamepad.gamepads[i]);
            if (this.gamepad.gamepads[i]) {
                this.gamepadLabels[i].innerText = this.gamepad.gamepads[i].id;
            } else {
                this.gamepadLabels[i].innerText = "n/a";
            }
        }
    }
    createContextMenu() {
        this.elements.contextmenu = this.createElement('div');
        this.elements.contextmenu.classList.add("ejs_context_menu");
        this.addEventListener(this.game, 'contextmenu', (e) => {
            if (this.started) {
                this.elements.contextmenu.style.display = "block";
                this.elements.contextmenu.style.left = e.offsetX;
                this.elements.contextmenu.style.top = e.offsetY;
            }
            e.preventDefault();
        })
        const hideMenu = () => {
            this.elements.contextmenu.style.display = "none";
        }
        this.addEventListener(this.elements.contextmenu, 'contextmenu', (e) => e.preventDefault());
        this.addEventListener(this.elements.parent, 'contextmenu', (e) => e.preventDefault());
        this.addEventListener(this.game, 'mousedown', hideMenu);
        const parent = this.createElement("ul");
        const addButton = (title, hidden, functi0n) => {
            //<li><a href="#" onclick="return false">'+title+'</a></li>
            const li = this.createElement("li");
            if (hidden) li.hidden = true;
            const a = this.createElement("a");
            if (functi0n instanceof Function) {
                this.addEventListener(li, 'click', (e) => {
                    e.preventDefault();
                    functi0n();
                });
            }
            a.href = "#";
            a.onclick = "return false";
            a.innerText = title;
            li.appendChild(a);
            parent.appendChild(li);
            hideMenu();
        }
        let screenshotUrl;
        addButton("Take Screenshot", false, () => {
            if (screenshotUrl) URL.revokeObjectURL(screenshotUrl);
            const screenshot = this.gameManager.screenshot();
            const blob = new Blob([screenshot]);
            screenshotUrl = URL.createObjectURL(blob);
            const a = this.createElement("a");
            a.href = screenshotUrl;
            const date = new Date();
            a.download = this.getBaseFileName()+"-"+date.getMonth()+"-"+date.getDate()+"-"+date.getFullYear()+".png";
            a.click();
            hideMenu();
        });
        addButton("Quick Save", false, () => {
            this.gameManager.quickSave();
            hideMenu();
        });
        addButton("Quick Load", false, () => {
            this.gameManager.quickLoad();
            hideMenu();
        });
        addButton("EmulatorJS", false, () => {
            hideMenu();
            const body = this.createPopup("EmulatorJS", {
                "Close": () => {
                    this.closePopup();
                }
            });
            body.innerText = "Todo. Write about, include tabs on side with licenses, links to docs/repo/discord?";
            
        });
        
        this.elements.contextmenu.appendChild(parent);
        
        this.elements.parent.appendChild(this.elements.contextmenu);
    }
    closePopup() {
        if (this.currentPopup !== null) {
            try {
                this.currentPopup.remove();
            } catch(e){}
            this.currentPopup = null;
        }
    }
    //creates a full box popup.
    createPopup(popupTitle, buttons, hidden) {
        if (!hidden) this.closePopup();
        const popup = this.createElement('div');
        popup.classList.add("ejs_popup_container");
        this.elements.parent.appendChild(popup);
        const title = this.createElement("h4");
        title.innerText = popupTitle;
        const main = this.createElement("div");
        main.classList.add("ejs_popup_body");
        
        popup.appendChild(title);
        popup.appendChild(main);
        
        for (let k in buttons) {
            const button = this.createElement("a");
            if (buttons[k] instanceof Function) {
                button.addEventListener("click", (e) => {
                    buttons[k]();
                    e.preventDefault();
                });
            }
            button.classList.add("ejs_button");
            button.innerText = k;
            popup.appendChild(button);
        }
        if (!hidden) {
            this.currentPopup = popup;
        } else {
            popup.style.display = "none";
        }
        
        return main;
    }
    selectFile() {
        return new Promise((resolve, reject) => {
            const file = this.createElement("input");
            file.type = "file";
            this.addEventListener(file, "change", (e) => {
                resolve(e.target.files[0]);
            })
            file.click();
        })
    }
    isPopupOpen() {
        return this.cheatMenu.style.display !== "none" || this.controlMenu.style.display !== "none";
    }
    createBottomMenuBar() {
        this.elements.menu = this.createElement("div");
        this.elements.menu.classList.add("ejs_menu_bar");
        this.elements.menu.classList.add("ejs_menu_bar_hidden");
        
        let timeout = null;
        const hide = () => {
            if (this.paused || this.settingsMenuOpen) return;
            this.elements.menu.classList.add("ejs_menu_bar_hidden");
        }
        
        this.addEventListener(this.elements.parent, 'mousemove click', (e) => {
            if (!this.started) return;
            if (this.isPopupOpen()) return;
            if (timeout !== null) clearTimeout(timeout);
            timeout = setTimeout(hide, 3000);
            this.elements.menu.classList.remove("ejs_menu_bar_hidden");
        })
        this.menu = {
            close: () => {
                if (!this.started) return;
                if (timeout !== null) clearTimeout(timeout);
                this.elements.menu.classList.remove("ejs_menu_bar_hidden");
            },
            open: () => {
                if (!this.started) return;
                if (timeout !== null) clearTimeout(timeout);
                timeout = setTimeout(hide, 3000);
                this.elements.menu.classList.remove("ejs_menu_bar_hidden");
            }
        }
        this.elements.parent.appendChild(this.elements.menu);
        
        //Now add buttons
        const addButton = (title, image, callback, element, both) => {
            const button = this.createElement("button");
            button.type = "button";
            const svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
            svg.setAttribute("role", "presentation");
            svg.setAttribute("focusable", "false");
            svg.innerHTML = image;
            const text = this.createElement("span");
            text.innerText = title;
            text.classList.add("ejs_menu_text");
            
            button.classList.add("ejs_menu_button");
            button.appendChild(svg);
            button.appendChild(text);
            if (element) {
                element.appendChild(button);
            } else {
                this.elements.menu.appendChild(button);
            }
            if (callback instanceof Function) {
                this.addEventListener(button, 'click', callback);
            }
            return both ? [button, svg, text] : button;
        }
        
        //todo. Center text on not restart button
        
        addButton("Restart", '<svg viewBox="0 0 512 512"><path d="M496 48V192c0 17.69-14.31 32-32 32H320c-17.69 0-32-14.31-32-32s14.31-32 32-32h63.39c-29.97-39.7-77.25-63.78-127.6-63.78C167.7 96.22 96 167.9 96 256s71.69 159.8 159.8 159.8c34.88 0 68.03-11.03 95.88-31.94c14.22-10.53 34.22-7.75 44.81 6.375c10.59 14.16 7.75 34.22-6.375 44.81c-39.03 29.28-85.36 44.86-134.2 44.86C132.5 479.9 32 379.4 32 256s100.5-223.9 223.9-223.9c69.15 0 134 32.47 176.1 86.12V48c0-17.69 14.31-32 32-32S496 30.31 496 48z"/></svg>', () => {
            this.gameManager.restart();
        });
        const pauseButton = addButton("Pause", '<svg viewBox="0 0 320 512"><path d="M272 63.1l-32 0c-26.51 0-48 21.49-48 47.1v288c0 26.51 21.49 48 48 48L272 448c26.51 0 48-21.49 48-48v-288C320 85.49 298.5 63.1 272 63.1zM80 63.1l-32 0c-26.51 0-48 21.49-48 48v288C0 426.5 21.49 448 48 448l32 0c26.51 0 48-21.49 48-48v-288C128 85.49 106.5 63.1 80 63.1z"/></svg>', () => {
            this.togglePlaying();
        });
        const playButton = addButton("Play", '<svg viewBox="0 0 320 512"><path d="M361 215C375.3 223.8 384 239.3 384 256C384 272.7 375.3 288.2 361 296.1L73.03 472.1C58.21 482 39.66 482.4 24.52 473.9C9.377 465.4 0 449.4 0 432V80C0 62.64 9.377 46.63 24.52 38.13C39.66 29.64 58.21 29.99 73.03 39.04L361 215z"/></svg>', () => {
            this.togglePlaying();
        });
        playButton.style.display = "none";
        this.togglePlaying = () => {
            this.paused = !this.paused;
            if (this.paused) {
                pauseButton.style.display = "none";
                playButton.style.display = "";
            } else {
                pauseButton.style.display = "";
                playButton.style.display = "none";
            }
            this.gameManager.toggleMainLoop(this.paused ? 0 : 1);
        }
        
        
        let stateUrl;
        addButton("Save State", '<svg viewBox="0 0 448 512"><path fill="currentColor" d="M433.941 129.941l-83.882-83.882A48 48 0 0 0 316.118 32H48C21.49 32 0 53.49 0 80v352c0 26.51 21.49 48 48 48h352c26.51 0 48-21.49 48-48V163.882a48 48 0 0 0-14.059-33.941zM224 416c-35.346 0-64-28.654-64-64 0-35.346 28.654-64 64-64s64 28.654 64 64c0 35.346-28.654 64-64 64zm96-304.52V212c0 6.627-5.373 12-12 12H76c-6.627 0-12-5.373-12-12V108c0-6.627 5.373-12 12-12h228.52c3.183 0 6.235 1.264 8.485 3.515l3.48 3.48A11.996 11.996 0 0 1 320 111.48z"/></svg>', async () => {
            if (stateUrl) URL.revokeObjectURL(stateUrl);
            const state = await this.gameManager.getState();
            const blob = new Blob([state]);
            stateUrl = URL.createObjectURL(blob);
            const a = this.createElement("a");
            a.href = stateUrl;
            a.download = this.getBaseFileName()+".state";
            a.click();
        });
        addButton("Load State", '<svg viewBox="0 0 576 512"><path fill="currentColor" d="M572.694 292.093L500.27 416.248A63.997 63.997 0 0 1 444.989 448H45.025c-18.523 0-30.064-20.093-20.731-36.093l72.424-124.155A64 64 0 0 1 152 256h399.964c18.523 0 30.064 20.093 20.73 36.093zM152 224h328v-48c0-26.51-21.49-48-48-48H272l-64-64H48C21.49 64 0 85.49 0 112v278.046l69.077-118.418C86.214 242.25 117.989 224 152 224z"/></svg>', async () => {
            const file = await this.selectFile();
            const state = new Uint8Array(await file.arrayBuffer());
            this.gameManager.loadState(state);
        });
        addButton("Control Settings", '<svg viewBox="0 0 640 512"><path fill="currentColor" d="M480 96H160C71.6 96 0 167.6 0 256s71.6 160 160 160c44.8 0 85.2-18.4 114.2-48h91.5c29 29.6 69.5 48 114.2 48 88.4 0 160-71.6 160-160S568.4 96 480 96zM256 276c0 6.6-5.4 12-12 12h-52v52c0 6.6-5.4 12-12 12h-40c-6.6 0-12-5.4-12-12v-52H76c-6.6 0-12-5.4-12-12v-40c0-6.6 5.4-12 12-12h52v-52c0-6.6 5.4-12 12-12h40c6.6 0 12 5.4 12 12v52h52c6.6 0 12 5.4 12 12v40zm184 68c-26.5 0-48-21.5-48-48s21.5-48 48-48 48 21.5 48 48-21.5 48-48 48zm80-80c-26.5 0-48-21.5-48-48s21.5-48 48-48 48 21.5 48 48-21.5 48-48 48z"/></svg>', () => {
            this.controlMenu.style.display = "";
        });
        addButton("Cheats", '<svg viewBox="0 0 496 512"><path fill="currentColor" d="M248 8C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm0 448c-110.3 0-200-89.7-200-200S137.7 56 248 56s200 89.7 200 200-89.7 200-200 200zm-80-216c17.7 0 32-14.3 32-32s-14.3-32-32-32-32 14.3-32 32 14.3 32 32 32zm160 0c17.7 0 32-14.3 32-32s-14.3-32-32-32-32 14.3-32 32 14.3 32 32 32zm4 72.6c-20.8 25-51.5 39.4-84 39.4s-63.2-14.3-84-39.4c-8.5-10.2-23.7-11.5-33.8-3.1-10.2 8.5-11.5 23.6-3.1 33.8 30 36 74.1 56.6 120.9 56.6s90.9-20.6 120.9-56.6c8.5-10.2 7.1-25.3-3.1-33.8-10.1-8.4-25.3-7.1-33.8 3.1z" class=""></path></svg>', () => {
            this.cheatMenu.style.display = "";
        });
        
        const spacer = this.createElement("span");
        spacer.style = "flex:1;";
        this.elements.menu.appendChild(spacer);
        
        this.settingParent = this.createElement("div");
        this.settingsMenuOpen = false;
        const settingButton = addButton("Settings", '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M495.9 166.6C499.2 175.2 496.4 184.9 489.6 191.2L446.3 230.6C447.4 238.9 448 247.4 448 256C448 264.6 447.4 273.1 446.3 281.4L489.6 320.8C496.4 327.1 499.2 336.8 495.9 345.4C491.5 357.3 486.2 368.8 480.2 379.7L475.5 387.8C468.9 398.8 461.5 409.2 453.4 419.1C447.4 426.2 437.7 428.7 428.9 425.9L373.2 408.1C359.8 418.4 344.1 427 329.2 433.6L316.7 490.7C314.7 499.7 307.7 506.1 298.5 508.5C284.7 510.8 270.5 512 255.1 512C241.5 512 227.3 510.8 213.5 508.5C204.3 506.1 197.3 499.7 195.3 490.7L182.8 433.6C167 427 152.2 418.4 138.8 408.1L83.14 425.9C74.3 428.7 64.55 426.2 58.63 419.1C50.52 409.2 43.12 398.8 36.52 387.8L31.84 379.7C25.77 368.8 20.49 357.3 16.06 345.4C12.82 336.8 15.55 327.1 22.41 320.8L65.67 281.4C64.57 273.1 64 264.6 64 256C64 247.4 64.57 238.9 65.67 230.6L22.41 191.2C15.55 184.9 12.82 175.3 16.06 166.6C20.49 154.7 25.78 143.2 31.84 132.3L36.51 124.2C43.12 113.2 50.52 102.8 58.63 92.95C64.55 85.8 74.3 83.32 83.14 86.14L138.8 103.9C152.2 93.56 167 84.96 182.8 78.43L195.3 21.33C197.3 12.25 204.3 5.04 213.5 3.51C227.3 1.201 241.5 0 256 0C270.5 0 284.7 1.201 298.5 3.51C307.7 5.04 314.7 12.25 316.7 21.33L329.2 78.43C344.1 84.96 359.8 93.56 373.2 103.9L428.9 86.14C437.7 83.32 447.4 85.8 453.4 92.95C461.5 102.8 468.9 113.2 475.5 124.2L480.2 132.3C486.2 143.2 491.5 154.7 495.9 166.6V166.6zM256 336C300.2 336 336 300.2 336 255.1C336 211.8 300.2 175.1 256 175.1C211.8 175.1 176 211.8 176 255.1C176 300.2 211.8 336 256 336z"/></svg>', () => {
            this.settingsMenuOpen = !this.settingsMenuOpen;
            settingButton[1].classList.toggle("ejs_svg_rotate", this.settingsMenuOpen);
            settingButton[2].style.display = this.settingsMenuOpen ? "none" : "";
            this.settingsMenu.style.display = this.settingsMenuOpen ? "" : "none";
        }, this.settingParent, true);
        this.elements.menu.appendChild(this.settingParent);
        this.closeSettingsMenu = () => {
            if (!this.settingsMenu) return;
            this.settingsMenuOpen = false;
            settingButton[1].classList.toggle("ejs_svg_rotate", this.settingsMenuOpen);
            settingButton[2].style.display = "";
            this.settingsMenu.style.display = "none";
        }
        this.addEventListener(this.elements.parent, "click", (e) => {
            if (e.target === settingButton[0]) return;
            setTimeout(() => {
                if (this.settingsJustClicked) {
                    this.settingsJustClicked = false;
                    return;
                }
                this.closeSettingsMenu();
            }, 10)
        })
        
        const enter = addButton("Enter Fullscreen", '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M208 281.4c-12.5-12.5-32.76-12.5-45.26-.002l-78.06 78.07l-30.06-30.06c-6.125-6.125-14.31-9.367-22.63-9.367c-4.125 0-8.279 .7891-12.25 2.43c-11.97 4.953-19.75 16.62-19.75 29.56v135.1C.0013 501.3 10.75 512 24 512h136c12.94 0 24.63-7.797 29.56-19.75c4.969-11.97 2.219-25.72-6.938-34.87l-30.06-30.06l78.06-78.07c12.5-12.49 12.5-32.75 .002-45.25L208 281.4zM487.1 0h-136c-12.94 0-24.63 7.797-29.56 19.75c-4.969 11.97-2.219 25.72 6.938 34.87l30.06 30.06l-78.06 78.07c-12.5 12.5-12.5 32.76 0 45.26l22.62 22.62c12.5 12.5 32.76 12.5 45.26 0l78.06-78.07l30.06 30.06c9.156 9.141 22.87 11.84 34.87 6.937C504.2 184.6 512 172.9 512 159.1V23.1C512 10.74 501.3 0 487.1 0z"/></svg>', () => {
            if (this.elements.parent.requestFullscreen) {
                this.elements.parent.requestFullscreen();
            } else if (this.elements.parent.mozRequestFullScreen) {
                this.elements.parent.mozRequestFullScreen();
            } else if (this.elements.parent.webkitRequestFullscreen) {
                this.elements.parent.webkitRequestFullscreen();
            } else if (this.elements.parent.msRequestFullscreen) {
                this.elements.parent.msRequestFullscreen();
            }
            exit.style.display = "";
            enter.style.display = "none";
        });
        //todo, when user exits by pressing esc, labels dont currently change
        const exit = addButton("Exit Fullscreen", '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M215.1 272h-136c-12.94 0-24.63 7.797-29.56 19.75C45.47 303.7 48.22 317.5 57.37 326.6l30.06 30.06l-78.06 78.07c-12.5 12.5-12.5 32.75-.0012 45.25l22.62 22.62c12.5 12.5 32.76 12.5 45.26 .0013l78.06-78.07l30.06 30.06c6.125 6.125 14.31 9.367 22.63 9.367c4.125 0 8.279-.7891 12.25-2.43c11.97-4.953 19.75-16.62 19.75-29.56V296C239.1 282.7 229.3 272 215.1 272zM296 240h136c12.94 0 24.63-7.797 29.56-19.75c4.969-11.97 2.219-25.72-6.938-34.87l-30.06-30.06l78.06-78.07c12.5-12.5 12.5-32.76 .0002-45.26l-22.62-22.62c-12.5-12.5-32.76-12.5-45.26-.0003l-78.06 78.07l-30.06-30.06c-9.156-9.141-22.87-11.84-34.87-6.937c-11.97 4.953-19.75 16.62-19.75 29.56v135.1C272 229.3 282.7 240 296 240z"/></svg>', () => {
            if (document.exitFullscreen) {
                document.exitFullscreen();
            } else if (document.webkitExitFullscreen) {
                document.webkitExitFullscreen();
            } else if (document.mozCancelFullScreen) {
                document.mozCancelFullScreen();
            } else if (document.msExitFullscreen) {
                document.msExitFullscreen();
            }
            exit.style.display = "none";
            enter.style.display = "";
        });
        exit.style.display = "none";
        
        this.addEventListener(document, "webkitfullscreenchange mozfullscreenchange fullscreenchange", (e) => {
            if (e.target !== this.elements.parent) return;
            if (document.fullscreenElement === null) {
                exit.style.display = "none";
                enter.style.display = "";
            } else {
                //not sure if this is possible, lets put it here anyways
                exit.style.display = "";
                enter.style.display = "none";
            }
        })
        
    }
    createControlSettingMenu() {
        let buttonListeners = [];
        this.gamepadLabels = [];
        this.controls = this.defaultControllers;
        const body = this.createPopup("Control Settings", {
            "Reset": () => {
                this.controls = JSON.parse(JSON.stringify(this.defaultControllers));
                buttonListeners.forEach(elem => elem());
            },
            "Clear": () => {
                this.controls = {0:{},1:{},2:{},3:{}};
                buttonListeners.forEach(elem => elem());
            },
            "Close": () => {
                this.controlMenu.style.display = "none";
            }
        }, true);
        this.controlMenu = body.parentElement;
        body.classList.add("ejs_control_body");
        
        const buttons = {
            0: 'B',
            1: 'Y',
            2: 'SELECT',
            3: 'START',
            4: 'UP',
            5: 'DOWN',
            6: 'LEFT',
            7: 'RIGHT',
            8: 'A',
            9: 'X',
            10: 'L',
            11: 'R',
            12: 'L2',
            13: 'R2',
            14: 'L3',
            15: 'R3',
            19: 'L STICK UP',
            18: 'L STICK DOWN',
            17: 'L STICK LEFT',
            16: 'L STICK RIGHT',
            23: 'R STICK UP',
            22: 'R STICK DOWN',
            21: 'R STICK LEFT',
            20: 'R STICK RIGHT',
            24: this.localization('QUICK SAVE STATE'),
            25: this.localization('QUICK LOAD STATE'),
            26: this.localization('CHANGE STATE SLOT')
        }
        let selectedPlayer;
        let players = [];
        let playerDivs = [];
        
        const playerSelect = this.createElement("ul");
        playerSelect.classList.add("ejs_control_player_bar");
        for (let i=1; i<5; i++) {
            const playerContainer = this.createElement("li");
            playerContainer.classList.add("tabs-title");
            playerContainer.setAttribute("role", "presentation");
            const player = this.createElement("a");
            player.innerText = "Player "+i;
            player.setAttribute("role", "tab");
            player.setAttribute("aria-controls", "controls-"+(i-1));
            player.setAttribute("aria-selected", "false");
            player.id = "controls-"+(i-1)+"-label";
            this.addEventListener(player, "click", (e) => {
                e.preventDefault();
                players[selectedPlayer].classList.remove("ejs_control_selected");
                playerDivs[selectedPlayer].setAttribute("hidden", "");
                selectedPlayer = i-1;
                players[i-1].classList.add("ejs_control_selected");
                playerDivs[i-1].removeAttribute("hidden");
            })
            playerContainer.appendChild(player);
            playerSelect.appendChild(playerContainer);
            players.push(playerContainer);
        }
        body.appendChild(playerSelect);
        
        const controls = this.createElement("div");
        for (let i=0; i<4; i++) {
            const player = this.createElement("div");
            const playerTitle = this.createElement("div");
            
            const gamepadTitle = this.createElement("div");
            gamepadTitle.style = "font-size:12px;";
            gamepadTitle.innerText = "Connected Gamepad: ";
            
            const gamepadName = this.createElement("span");
            this.gamepadLabels.push(gamepadName);
            gamepadName.innerText = "n/a";
            gamepadTitle.appendChild(gamepadName);
            
            const leftPadding = this.createElement("div");
            leftPadding.style = "width:25%;float:left;";
            leftPadding.innerHTML = "&nbsp;";
            
            const aboutParent = this.createElement("div");
            aboutParent.style = "font-size:12px;width:50%;float:left;";
            const gamepad = this.createElement("div");
            gamepad.style = "text-align:center;width:50%;float:left;";
            gamepad.innerText = "Gamepad";
            aboutParent.appendChild(gamepad);
            const keyboard = this.createElement("div");
            keyboard.style = "text-align:center;width:50%;float:left;";
            keyboard.innerText = "Keyboard";
            aboutParent.appendChild(keyboard);
            
            const headingPadding = this.createElement("div");
            headingPadding.style = "clear:both;";
            
            playerTitle.appendChild(gamepadTitle);
            playerTitle.appendChild(leftPadding);
            playerTitle.appendChild(aboutParent);
            playerTitle.appendChild(headingPadding);
            
            
            player.appendChild(playerTitle);
            
            for (const k in buttons) {
                const buttonText = this.createElement("div");
                buttonText.setAttribute("data-id", k);
                buttonText.setAttribute("data-index", i);
                buttonText.setAttribute("data-label", buttons[k]);
                buttonText.style = "margin-bottom:10px;";
                buttonText.classList.add("ejs_control_bar");
                
                
                const title = this.createElement("div");
                title.style = "width:25%;float:left;font-size:12px;";
                const label = this.createElement("label");
                label.innerText = buttons[k]+":";
                title.appendChild(label);
                
                const textBoxes = this.createElement("div");
                textBoxes.style = "width:50%;float:left;";
                
                const textBox1Parent = this.createElement("div");
                textBox1Parent.style = "width:50%;float:left;padding: 0 5px;";
                const textBox1 = this.createElement("input");
                textBox1.style = "text-align:center;height:25px;width: 100%;";
                textBox1.type = "text";
                textBox1.setAttribute("readonly", "");
                textBox1.setAttribute("placeholder", "");
                textBox1Parent.appendChild(textBox1);
                
                const textBox2Parent = this.createElement("div");
                textBox2Parent.style = "width:50%;float:left;padding: 0 5px;";
                const textBox2 = this.createElement("input");
                textBox2.style = "text-align:center;height:25px;width: 100%;";
                textBox2.type = "text";
                textBox2.setAttribute("readonly", "");
                textBox2.setAttribute("placeholder", "");
                textBox2Parent.appendChild(textBox2);
                
                buttonListeners.push(() => {
                    textBox2.value = "";
                    textBox1.value = "";
                    if (this.controls[i][k] && this.controls[i][k].value) {
                        textBox2.value = this.controls[i][k].value;
                    }
                    if (this.controls[i][k] && this.controls[i][k].value2) {
                        textBox1.value = this.controls[i][k].value2;
                    }
                })
                
                if (this.controls[i][k] && this.controls[i][k].value) {
                    textBox2.value = this.controls[i][k].value;
                }
                if (this.controls[i][k] && this.controls[i][k].value2) {
                    textBox1.value = this.controls[i][k].value2;
                }
                
                textBoxes.appendChild(textBox1Parent);
                textBoxes.appendChild(textBox2Parent);
                
                const padding = this.createElement("div");
                padding.style = "clear:both;";
                textBoxes.appendChild(padding);
                
                const setButton = this.createElement("div");
                setButton.style = "width:25%;float:left;";
                const button = this.createElement("a");
                button.classList.add("ejs_control_set_button");
                button.innerText = "Set";
                setButton.appendChild(button);
                
                const padding2 = this.createElement("div");
                padding2.style = "clear:both;";
                
                buttonText.appendChild(title);
                buttonText.appendChild(textBoxes);
                buttonText.appendChild(setButton);
                buttonText.appendChild(padding2);
                
                player.appendChild(buttonText);
                
                this.addEventListener(buttonText, "mousedown", (e) => {
                    e.preventDefault();
                    this.controlPopup.parentElement.removeAttribute("hidden");
                    this.controlPopup.innerText = "[ " + buttons[k] + " ]\n";
                    this.controlPopup.setAttribute("button-num", k);
                    this.controlPopup.setAttribute("player-num", i);
                    this.updateTextBoxes = () => {
                        if (this.controls[i][k] && this.controls[i][k].value) {
                            textBox2.value = this.controls[i][k].value;
                        }
                        if (this.controls[i][k] && this.controls[i][k].value2) {
                            textBox1.value = this.controls[i][k].value2;
                        }
                        delete this.updateTextBoxes;
                    }
                })
            }
            controls.appendChild(player);
            player.setAttribute("hidden", "");
            playerDivs.push(player);
        }
        body.appendChild(controls);
        
        
        selectedPlayer = 0;
        players[0].classList.add("ejs_control_selected");
        playerDivs[0].removeAttribute("hidden");
        
        
        const popup = this.createElement('div');
        popup.classList.add("ejs_popup_container");
        const popupMsg = this.createElement("div");
        popupMsg.classList.add("ejs_popup_box");
        popupMsg.innerText = "";
        popup.setAttribute("hidden", "");
        this.controlPopup = popupMsg;
        popup.appendChild(popupMsg);
        this.controlMenu.appendChild(popup);
        
    }
    defaultControllers = {
        0: {
            0: {
                'value': 'x'
            },
            1: {
                'value': 's'
            },
            2: {
                'value': 'v'
            },
            3: {
                'value': 'enter'
            },
            4: {
                'value': 'arrowup'
            },
            5: {
                'value': 'arrowdown'
            },
            6: {
                'value': 'arrowleft'
            },
            7: {
                'value': 'arrowright'
            },
            8: {
                'value': 'z'
            },
            9: {
                'value': 'a'
            },
            10: {
                'value': 'q'
            },
            11: {
                'value': 'e'
            },
            12: {
                'value': 'e'
            },
            13: {
                'value': 'w'
            },
            14: {},
            15: {},
            16: {
                'value': 'h'
            },
            17: {
                'value': 'f'
            },
            18: {
                'value': 'g'
            },
            19: {
                'value': 't'
            },
            20: {'value': 'l'},
            21: {'value': 'j'},
            22: {'value': 'k'},
            23: {'value': 'i'},
            24: {},
            25: {},
            26: {}
        },
        1: {},
        2: {},
        3: {}
    }
    controls;
    keyChange(e) {
        if (!this.started) return;
        if (this.settingsMenu.style.display !== "none" || this.cheatMenu.style.display !== "none") return;
        e.preventDefault();
        if (this.controlPopup.parentElement.getAttribute("hidden") === null) {
            const num = this.controlPopup.getAttribute("button-num");
            const player = this.controlPopup.getAttribute("player-num");
            if (!this.controls[player][num]) {
                this.controls[player][num] = {};
            }
            this.controls[player][num].value = e.key.toLowerCase();
            this.controlPopup.parentElement.setAttribute("hidden", "");
            this.updateTextBoxes();
            return;
        }
        const special = [16, 17, 18, 19, 20, 21, 22, 23];
        for (let i=0; i<4; i++) {
            for (let j=0; j<26; j++) {
                if (this.controls[i][j] && this.controls[i][j].value === e.key.toLowerCase()) {
                    this.gameManager.simulateInput(i, j, (e.type === 'keyup' ? 0 : (special.includes(j) ? 0x7fff : 1)));
                }
            }
        }
    }
    setVirtualGamepad() {
        this.virtualGamepad = this.createElement("div");
        this.virtualGamepad.style.display = "none";
        this.virtualGamepad.classList.add("ejs_virtualGamepad_parent");
        this.elements.parent.appendChild(this.virtualGamepad);
        let info;
        if (this.config.VirtualGamepadSettings && function(set) {
            if (!Array.isArray(set)) {
                console.warn("Vritual gamepad settings is not array! Using default gamepad settings");
                return false;
            }
            if (!set.length) {
                console.warn("Virtual gamepad settings is empty! Using default gamepad settings");
                return false;
            }
            for (let i=0; i<set.length; i++) {
                if (!set[i].type) continue;
                try {
                    if (set[i].type === 'zone' || set[i].type === 'dpad') {
                        if (!set[i].location) {
                            console.warn("Missing location value for "+set[i].type+"! Using default gamepad settings");
                            return false;
                        } else if (!set[i].inputValues) {
                            console.warn("Missing inputValues for "+set[i].type+"! Using default gamepad settings");
                            return false;
                        }
                        continue;
                    }
                    if (!set[i].location) {
                        console.warn("Missing location value for button "+set[i].text+"! Using default gamepad settings");
                        return false;
                    } else if (!set[i].type) {
                        console.warn("Missing type value for button "+set[i].text+"! Using default gamepad settings");
                        return false;
                    } else if (!set[i].id.toString()) {
                        console.warn("Missing id value for button "+set[i].text+"! Using default gamepad settings");
                        return false;
                    } else if (!set[i].input_value.toString()) {
                        console.warn("Missing input_value for button "+set[i].text+"! Using default gamepad settings");
                        return false;
                    }
                } catch(e) {
                    console.warn("Error checking values! Using default gamepad settings");
                    return false;
                }
            }
            return true;
        }(this.config.VirtualGamepadSettings)) {
            info = this.config.VirtualGamepadSettings;
        } else if (['gba', 'gb', 'vb', 'nes'].includes(this.getCore(true))) {
            info = [{"type":"button","text":"B","id":"b","location":"right","right":-10,"top":70,"bold":true,"input_value":0},{"type":"button","text":"A","id":"a","location":"right","right":60,"top":70,"bold":true,"input_value":8},{"type":"dpad","location":"left","left":"50%","right":"50%","joystickInput":false,"inputValues":[4,5,6,7]},{"type":"button","text":"Start","id":"start","location":"center","left":60,"fontSize":15,"block":true,"input_value":3},{"type":"button","text":"Select","id":"select","location":"center","left":-5,"fontSize":15,"block":true,"input_value":2}];
            if (this.getCore(true) === 'gba') {
                info.push({"type":"button","text":"L","id":"l","block":true,"location":"top","left":10,"top":-40,"bold":true,"input_value":10});
                info.push({"type":"button","text":"R","id":"r","block":true,"location":"top","right":10,"top":-40,"bold":true,"input_value":11});
            }
        } else if (this.getCore(true) === 'n64') {
            info = [{"type":"button","text":"B","id":"b","location":"right","left":-10,"top":95,"input_value":1,"bold":true},{"type":"button","text":"A","id":"a","location":"right","left":40,"top":150,"input_value":0,"bold":true},{"type":"zone","location":"left","left":"50%","top":"100%","joystickInput":true,"inputValues":[16, 17, 18, 19]},{"type":"zone","location":"left","left":"50%","top":"0%","joystickInput":false,"inputValues":[4,5,6,7]},{"type":"button","text":"Start","id":"start","location":"center","left":30,"top":-10,"fontSize":15,"block":true,"input_value":3},{"type":"button","text":"L","id":"l","block":true,"location":"top","left":10,"top":-40,"bold":true,"input_value":10},{"type":"button","text":"R","id":"r","block":true,"location":"top","right":10,"top":-40,"bold":true,"input_value":11},{"type":"button","text":"Z","id":"z","block":true,"location":"top","left":10,"bold":true,"input_value":12},{"fontSize":20,"type":"button","text":"CU","id":"cu","location":"right","left":25,"top":-65,"input_value":23},{"fontSize":20,"type":"button","text":"CD","id":"cd","location":"right","left":25,"top":15,"input_value":22},{"fontSize":20,"type":"button","text":"CL","id":"cl","location":"right","left":-15,"top":-25,"input_value":21},{"fontSize":20,"type":"button","text":"CR","id":"cr","location":"right","left":65,"top":-25,"input_value":20}];
        } else if (['snes', 'nds'].includes(this.getCore(true))) {
            info = [{"type":"button","text":"X","id":"x","location":"right","left":40,"bold":true,"input_value":9},{"type":"button","text":"Y","id":"y","location":"right","top":40,"bold":true,"input_value":1},{"type":"button","text":"A","id":"a","location":"right","left":81,"top":40,"bold":true,"input_value":8},{"type":"button","text":"B","id":"b","location":"right","left":40,"top":80,"bold":true,"input_value":0},{"type":"zone","location":"left","left":"50%","top":"50%","joystickInput":false,"inputValues":[4,5,6,7]},{"type":"button","text":"Start","id":"start","location":"center","left":60,"fontSize":15,"block":true,"input_value":3},{"type":"button","text":"Select","id":"select","location":"center","left":-5,"fontSize":15,"block":true,"input_value":2}];
        } else {
            info = [{"type":"button","text":"Y","id":"y","location":"right","left":40,"bold":true,"input_value":9},{"type":"button","text":"X","id":"X","location":"right","top":40,"bold":true,"input_value":1},{"type":"button","text":"B","id":"b","location":"right","left":81,"top":40,"bold":true,"input_value":8},{"type":"button","text":"A","id":"a","location":"right","left":40,"top":80,"bold":true,"input_value":0},{"type":"zone","location":"left","left":"50%","top":"50%","joystickInput":false,"inputValues":[4,5,6,7]},{"type":"button","text":"Start","id":"start","location":"center","left":60,"fontSize":15,"block":true,"input_value":3},{"type":"button","text":"Select","id":"select","location":"center","left":-5,"fontSize":15,"block":true,"input_value":2}];
        }
        info = JSON.parse(JSON.stringify(info));
        
        
        const up = this.createElement("div");
        up.classList.add("ejs_virtualGamepad_top");
        const down = this.createElement("div");
        down.classList.add("ejs_virtualGamepad_bottom");
        const left = this.createElement("div");
        left.classList.add("ejs_virtualGamepad_left");
        const right = this.createElement("div");
        right.classList.add("ejs_virtualGamepad_right");
        const elems = {top:up, center:down, left, right};
        
        this.virtualGamepad.appendChild(up);
        this.virtualGamepad.appendChild(down);
        this.virtualGamepad.appendChild(left);
        this.virtualGamepad.appendChild(right);
        
        const leftHandedMode = false;
        const blockCSS = 'height:31px;text-align:center;border:1px solid #ccc;border-radius:5px;line-height:31px;';
        
        for (let i=0; i<info.length; i++) {
            if (info[i].type !== 'button') continue;
            if (leftHandedMode && ['left', 'right'].includes(info[i].location)) {
                info[i].location = (info[i].location==='left') ? 'right' : 'left';
                const amnt = JSON.parse(JSON.stringify(info[i]));
                if (amnt.left) {
                    info[i].right = amnt.left;
                }
                if (amnt.right) {
                    info[i].left = amnt.right;
                }
            }
            let style = '';
            if (info[i].left) {
                style += 'left:'+info[i].left+(typeof info[i].left === 'number'?'px':'')+';';
            }
            if (info[i].right) {
                style += 'right:'+info[i].right+(typeof info[i].right === 'number'?'px':'')+';';
            }
            if (info[i].top) {
                style += 'top:'+info[i].top+(typeof info[i].top === 'number'?'px':'')+';';
            }
            if (!info[i].bold) {
                style += 'font-weight:normal;';
            } else if (info[i].bold) {
                style += 'font-weight:bold;';
            }
            info[i].fontSize = info[i].fontSize || 30;
            style += 'font-size:'+info[i].fontSize+'px;';
            if (info[i].block) {
                style += blockCSS;
            }
            if (['top', 'center', 'left', 'right'].includes(info[i].location)) {
                const button = this.createElement("div");
                button.style = style;
                button.innerText = info[i].text;
                button.classList.add("ejs_virtualGamepad_button");
                elems[info[i].location].appendChild(button);
                const value = info[i].input_new_cores || info[i].input_value;
                this.addEventListener(button, "touchstart touchend touchcancel", (e) => {
                    e.preventDefault();
                    if (e.type === 'touchend' || e.type === 'touchcancel') {
                        e.target.classList.remove("ejs_virtualGamepad_button_down");
                        window.setTimeout(() => {
                            this.gameManager.simulateInput(0, value, 0);
                        })
                    } else {
                        e.target.classList.add("ejs_virtualGamepad_button_down");
                        this.gameManager.simulateInput(0, value, 1);
                    }
                })
            }
        }
        
        const createDPad = (opts) => {
            const container = opts.container;
            const callback = opts.event;
            const dpadMain = this.createElement("div");
            dpadMain.classList.add("ejs_dpad_main");
            const vertical = this.createElement("div");
            vertical.classList.add("ejs_dpad_vertical");
            const horizontal = this.createElement("div");
            horizontal.classList.add("ejs_dpad_horizontal");
            const bar1 = this.createElement("div");
            bar1.classList.add("ejs_dpad_bar");
            const bar2 = this.createElement("div");
            bar2.classList.add("ejs_dpad_bar");
            
            horizontal.appendChild(bar1);
            vertical.appendChild(bar2);
            dpadMain.appendChild(vertical);
            dpadMain.appendChild(horizontal);
            
            const updateCb = (e) => {
                e.preventDefault();
                const touch = e.targetTouches[0];
                if (!touch) return;
                const rect = dpadMain.getBoundingClientRect();
                const x = touch.clientX - rect.left - dpadMain.clientWidth / 2;
                const y = touch.clientY - rect.top - dpadMain.clientHeight / 2;
                let up = 0,
                    down = 0,
                    left = 0,
                    right = 0,
                    angle = Math.atan(x / y) / (Math.PI / 180);
                
                if (y <= -10) {
                    up = 1;
                }
                if (y >= 10) {
                    down = 1;
                }
                
                if (x >= 10) {
                    right = 1;
                    left = 0;
                    if (angle < 0 && angle >= -35 || angle > 0 && angle <= 35) {
                        right = 0;
                    }
                    up = (angle < 0 && angle >= -55 ? 1 : 0);
                    down = (angle > 0 && angle <= 55 ? 1 : 0);
                }
                
                if (x <= -10) {
                    right = 0;
                    left = 1;
                    if (angle < 0 && angle >= -35 || angle > 0 && angle <= 35) {
                        left = 0;
                    }
                    up = (angle > 0 && angle <= 55 ? 1 : 0);
                    down = (angle < 0 && angle >= -55 ? 1 : 0);
                }
                
                dpadMain.classList.toggle("ejs_dpad_up_pressed", up);
                dpadMain.classList.toggle("ejs_dpad_down_pressed", down);
                dpadMain.classList.toggle("ejs_dpad_right_pressed", right);
                dpadMain.classList.toggle("ejs_dpad_left_pressed", left);
                
                callback(up, down, left, right);
            }
            const cancelCb = (e) => {
                e.preventDefault();
                dpadMain.classList.remove("ejs_dpad_up_pressed");
                dpadMain.classList.remove("ejs_dpad_down_pressed");
                dpadMain.classList.remove("ejs_dpad_right_pressed");
                dpadMain.classList.remove("ejs_dpad_left_pressed");
                
                callback(0, 0, 0, 0);
            }
            
            this.addEventListener(dpadMain, 'touchstart touchmove', updateCb);
            this.addEventListener(dpadMain, 'touchend touchcancel', cancelCb);
            
            
            container.appendChild(dpadMain);
        }
        
        info.forEach((dpad, index) => {
            if (dpad.type !== 'dpad') return;
            if (leftHandedMode && ['left', 'right'].includes(dpad.location)) {
                dpad.location = (dpad.location==='left') ? 'right' : 'left';
                const amnt = JSON.parse(JSON.stringify(dpad));
                if (amnt.left) {
                    dpad.right = amnt.left;
                }
                if (amnt.right) {
                    dpad.left = amnt.right;
                }
            }
            const elem = this.createElement("div");
            let style = '';
            if (dpad.left) {
                style += 'left:'+dpad.left+';';
            }
            if (dpad.right) {
                style += 'right:'+dpad.right+';';
            }
            if (dpad.top) {
                style += 'top:'+dpad.top+';';
            }
            elem.style = style;
            elems[dpad.location].appendChild(elem);
            createDPad({container: elem, event: (up, down, left, right) => {
                if (dpad.joystickInput) {
                    if (up === 1) up=0x7fff;
                    if (down === 1) up=0x7fff;
                    if (left === 1) up=0x7fff;
                    if (right === 1) up=0x7fff;
                }
                this.gameManager.simulateInput(0, dpad.inputValues[0], up);
                this.gameManager.simulateInput(0, dpad.inputValues[1], down);
                this.gameManager.simulateInput(0, dpad.inputValues[2], left);
                this.gameManager.simulateInput(0, dpad.inputValues[3], right);
            }});
        })
        
        
        info.forEach((zone, index) => {
            if (zone.type !== 'zone') return;
            if (leftHandedMode && ['left', 'right'].includes(zone.location)) {
                zone.location = (zone.location==='left') ? 'right' : 'left';
                const amnt = JSON.parse(JSON.stringify(zone));
                if (amnt.left) {
                    zone.right = amnt.left;
                }
                if (amnt.right) {
                    zone.left = amnt.right;
                }
            }
            const elem = this.createElement("div");
            this.addEventListener(elem, "touchstart touchmove touchend touchcancel", (e) => {
                e.preventDefault();
            });
            elems[zone.location].appendChild(elem);
            const zoneObj = nipplejs.create({
                'zone': elem,
                'mode': 'static',
                'position': {
                    'left': zone.left,
                    'top': zone.top
                },
                'color': zone.color || 'red'
            });
            zoneObj.on('end', () => {
                this.gameManager.simulateInput(0, zone.inputValues[0], 0);
                this.gameManager.simulateInput(0, zone.inputValues[1], 0);
                this.gameManager.simulateInput(0, zone.inputValues[2], 0);
                this.gameManager.simulateInput(0, zone.inputValues[3], 0);
            });
            zoneObj.on('move', (e, info) => {
                const degree = info.angle.degree;
                const distance = info.distance;
                if (zone.joystickInput === true) {
                    let x = 0, y = 0;
                    if (degree > 0 && degree <= 45) {
                        x = distance / 50;
                        y = -0.022222222222222223 * degree * distance / 50;
                    }
                    if (degree > 45 && degree <= 90) {
                        x = 0.022222222222222223 * (90 - degree) * distance / 50;
                        y = -distance / 50;
                    }
                    if (degree > 90 && degree <= 135) {
                        x = 0.022222222222222223 * (90 - degree) * distance / 50;
                        y = -distance / 50;
                    }
                    if (degree > 135 && degree <= 180) {
                        x = -distance / 50;
                        y = -0.022222222222222223 * (180 - degree) * distance / 50;
                    }
                    if (degree > 135 && degree <= 225) {
                        x = -distance / 50;
                        y = -0.022222222222222223 * (180 - degree) * distance / 50;
                    }
                    if (degree > 225 && degree <= 270) {
                        x = -0.022222222222222223 * (270 - degree) * distance / 50;
                        y = distance / 50;
                    }
                    if (degree > 270 && degree <= 315) {
                        x = -0.022222222222222223 * (270 - degree) * distance / 50;
                        y = distance / 50;
                    }
                    if (degree > 315 && degree <= 359.9) {
                        x = distance / 50;
                        y = 0.022222222222222223 * (360 - degree) * distance / 50;
                    }
                    if (x > 0) {
                        this.gameManager.simulateInput(0, zone.inputValues[0], 0x7fff * x);
                        this.gameManager.simulateInput(0, zone.inputValues[1], 0);
                    } else {
                        this.gameManager.simulateInput(0, zone.inputValues[1], 0x7fff * -x);
                        this.gameManager.simulateInput(0, zone.inputValues[0], 0);
                    }
                    if (y > 0) {
                        this.gameManager.simulateInput(0, zone.inputValues[2], 0x7fff * y);
                        this.gameManager.simulateInput(0, zone.inputValues[3], 0);
                    } else {
                        this.gameManager.simulateInput(0, zone.inputValues[3], 0x7fff * -y);
                        this.gameManager.simulateInput(0, zone.inputValues[2], 0);
                    }
                    
                } else {
                    if (degree >= 30 && degree < 150) {
                        this.gameManager.simulateInput(0, zone.inputValues[0], 1);
                    } else {
                        window.setTimeout(() => {
                            this.gameManager.simulateInput(0, zone.inputValues[0], 0);
                        }, 30);
                    }
                    if (degree >= 210 && degree < 330) {
                        this.gameManager.simulateInput(0, zone.inputValues[1], 1);
                    } else {
                        window.setTimeout(() => {
                            this.gameManager.simulateInput(0, zone.inputValues[1], 0);
                        }, 30);
                    }
                    if (degree >= 120 && degree < 240) {
                        this.gameManager.simulateInput(0, zone.inputValues[2], 1);
                    } else {
                        window.setTimeout(() => {
                            this.gameManager.simulateInput(0, zone.inputValues[2], 0);
                        }, 30);
                    }
                    if (degree >= 300 || degree >= 0 && degree < 60) {
                        this.gameManager.simulateInput(0, zone.inputValues[3], 1);
                    } else {
                        window.setTimeout(() => {
                            this.gameManager.simulateInput(0, zone.inputValues[3], 0);
                        }, 30);
                    }
                }
            });
        })
        
    }
    handleResize() {
        if (!this.Module) return;
        const dpr = window.devicePixelRatio || 1;
        const positionInfo = this.game.getBoundingClientRect();
        const width = positionInfo.width * dpr;
        const height = (positionInfo.height * dpr);
        this.Module.setCanvasSize(width, height);
    }
    getElementSize(element) {
        let elem = element.cloneNode(true);
        elem.style.position = 'absolute';
        elem.style.opacity = 0;
        elem.removeAttribute('hidden');
        element.parentNode.appendChild(elem);
        let width = elem.scrollWidth,
            height = elem.scrollHeight;
        elem.remove();
        return {
            'width': width,
            'height': height
        };
    }
    menuOptionChanged(option, value) {
        if (option === "shader") {
            try {
                this.Module.FS.unlink("/shader/shader.glslp");
            } catch(e) {}
            if (value === "disabled") {
                this.gameManager.toggleShader(0);
                return;
            }
            this.Module.FS.writeFile("/shader/shader.glslp", window.EJS_SHADERS[value]);
            this.gameManager.toggleShader(1);
            return;
        }
        //console.log(option, value);
        this.gameManager.setVariable(option, value);
    }
    setupSettingsMenu() {
        this.settingsMenu = this.createElement("div");
        this.addEventListener(this.settingsMenu, "click", (e) => {
            this.settingsJustClicked = true;
        })
        this.settingsMenu.classList.add("ejs_settings_parent");
        const nested = this.createElement("div");
        nested.classList.add("ejs_settings_transition");
        this.settings = {};
        
        const home = this.createElement("div");
        home.classList.add("ejs_setting_home");
        home.classList.add("ejs_setting_menu");
        nested.appendChild(home);
        
        const addToMenu = (title, id, options, defaultOption) => {
            
            const menuOption = this.createElement("div");
            menuOption.classList.add("ejs_settings_main_bar");
            const span = this.createElement("span");
            span.innerText = title;
            
            const current = this.createElement("div");
            current.innerText = "";
            current.classList.add("ejs_settings_main_bar_selected");
            span.appendChild(current);
            
            menuOption.appendChild(span);
            home.appendChild(menuOption);
            
            const menu = this.createElement("div");
            menu.setAttribute("hidden", "");
            const button = this.createElement("button");
            const goToHome = () => {
                const homeSize = this.getElementSize(home);
                
                nested.style.width = homeSize.width + "px";
                nested.style.height = homeSize.height + "px";
                menu.setAttribute("hidden", "");
                home.removeAttribute("hidden");
            }
            this.addEventListener(menuOption, "click", (e) => {
                const targetSize = this.getElementSize(menu);
                nested.style.width = targetSize.width + "px";
                nested.style.height = targetSize.height + "px";
                menu.removeAttribute("hidden");
                home.setAttribute("hidden", "");
            })
            this.addEventListener(button, "click", goToHome);
            
            button.type = "button";
            button.classList.add("ejs_back_button");
            menu.appendChild(button);
            const pageTitle = this.createElement("span");
            pageTitle.innerText = title;
            pageTitle.classList.add("ejs_menu_text_a");
            button.appendChild(pageTitle);
            
            const optionsMenu = this.createElement("div");
            optionsMenu.classList.add("ejs_setting_menu");
            optionsMenu.style["max-height"] = "385px";
            optionsMenu.style.overflow  = "auto";
            
            let buttons = [];
            let opts = options;
            if (Array.isArray(options)) {
                opts = {};
                for (let i=0; i<options.length; i++) {
                    opts[options[i]] = options[i];
                }
            }
            
            for (const opt in opts) {
                const optionButton = this.createElement("button");
                buttons.push(optionButton);
                optionButton.type = "button";
                optionButton.value = opts[opt];
                optionButton.classList.add("ejs_option_row");
                optionButton.classList.add("ejs_button_style");
                
                this.addEventListener(optionButton, "click", (e) => {
                    this.settings[id] = opt;
                    for (let j=0; j<buttons.length; j++) {
                        buttons[j].classList.remove("ejs_option_row_selected");
                    }
                    optionButton.classList.add("ejs_option_row_selected");
                    this.menuOptionChanged(id, opt);
                    current.innerText = opts[opt];
                    goToHome();
                })
                if (defaultOption === opt) {
                    optionButton.classList.add("ejs_option_row_selected");
                    this.menuOptionChanged(id, opt);
                    current.innerText = opts[opt];
                }
                
                const msg = this.createElement("span");
                msg.innerText = opts[opt];
                optionButton.appendChild(msg);
                
                optionsMenu.appendChild(optionButton);
            }
            
            menu.appendChild(optionsMenu);
            
            nested.appendChild(menu);
        }
        
        this.gameManager.getCoreOptions().split('\n').forEach((line, index) => {
            let option = line.split('; ');
            let name = option[0];
            let options = option[1].split('|'),
                optionName = name.split("|")[0].replace(/_/g, ' ').replace(/.+\-(.+)/, '$1');
            options.slice(1, -1);
            if (options.length === 1) return;
            let availableOptions = {};
            for (let i=0; i<options.length; i++) {
                availableOptions[options[i]] = this.localization(options[i]);
            }
            addToMenu(this.localization(optionName),
                      name.split("|")[0], availableOptions,
                      (name.split("|").length > 1) ? name.split("|")[1] : options[0].replace('(Default) ', ''));
        })
        //addToMenu("Test", 'test', {a:1, b:2, c:3}, 2);
        //addToMenu("Test2", 'test_2', [4, 5, 6]);
        //addToMenu("Testertthgfd", 'booger', [7, 8, 9]);
        
        
        addToMenu(this.localization('FPS'), 'fps', {
            'show': this.localization("show"),
            'hide': this.localization("hide")
        }, 'hide');
        
        if (window.EJS_SHADERS) {
            addToMenu(this.localization('Shaders'), 'shader', {
                'disabled': "Disabled",
                '2xScaleHQ.glslp': "2xScaleHQ",
                '4xScaleHQ.glslp': "4xScaleHQ",
                'crt-easymode.glslp': 'CRT easymode',
                'crt-aperture.glslp': 'CRT aperture',
                'crt-geom.glslp': 'CRT geom',
                'crt-mattias.glslp': 'CRT mattias'
            }, 'disabled');
        }
        
        this.settingsMenu.appendChild(nested);
        
        this.settingParent.appendChild(this.settingsMenu);
        this.settingParent.style.position = "relative";
        
        const homeSize = this.getElementSize(home);
        nested.style.width = homeSize.width + "px";
        nested.style.height = homeSize.height + "px";
        
        this.settingsMenu.style.display = "none";
    }
    createSubPopup(hidden) {
        const popup = this.createElement('div');
        popup.classList.add("ejs_popup_container");
        popup.classList.add("ejs_popup_container_box");
        const popupMsg = this.createElement("div");
        popupMsg.innerText = "";
        if (hidden) popup.setAttribute("hidden", "");
        popup.appendChild(popupMsg);
        return [popup, popupMsg];
    }
    createCheatsMenu() {
        const body = this.createPopup("Cheats", {
            "Add Cheat": () => {
                const popups = this.createSubPopup();
                this.cheatMenu.appendChild(popups[0]);
                popups[1].classList.add("ejs_cheat_parent");
                popups[1].style.width = "100%";
                const popup = popups[1];
                const header = this.createElement("div");
                header.classList.add("ejs_cheat_header");
                const title = this.createElement("h2");
                title.innerText = "Add Cheat Code";
                title.classList.add("ejs_cheat_heading");
                const close = this.createElement("button");
                close.classList.add("ejs_cheat_close");
                header.appendChild(title);
                header.appendChild(close);
                popup.appendChild(header);
                this.addEventListener(close, "click", (e) => {
                    popups[0].remove();
                })
                
                const main = this.createElement("div");
                main.classList.add("ejs_cheat_main");
                const header3 = this.createElement("strong");
                header3.innerText = "Code";
                main.appendChild(header3);
                main.appendChild(this.createElement("br"));
                const mainText = this.createElement("textarea");
                mainText.classList.add("ejs_cheat_code");
                mainText.style.width = "100%";
                mainText.style.height = "80px";
                main.appendChild(mainText);
                main.appendChild(this.createElement("br"));
                const header2 = this.createElement("strong");
                header2.innerText = "Description";
                main.appendChild(header2);
                main.appendChild(this.createElement("br"));
                const mainText2 = this.createElement("input");
                mainText2.type = "text";
                mainText2.classList.add("ejs_cheat_code");
                main.appendChild(mainText2);
                main.appendChild(this.createElement("br"));
                popup.appendChild(main);
                
                const footer = this.createElement("footer");
                const submit = this.createElement("button");
                const closeButton = this.createElement("button");
                submit.innerText = "Submit";
                closeButton.innerText = "Close";
                submit.classList.add("ejs_button_button");
                closeButton.classList.add("ejs_button_button");
                submit.classList.add("ejs_popup_submit");
                closeButton.classList.add("ejs_popup_submit");
                submit.style["background-color"] = "rgba(var(--ejs-primary-color),1)";
                footer.appendChild(submit);
                const span = this.createElement("span");
                span.innerText = " ";
                footer.appendChild(span);
                footer.appendChild(closeButton);
                popup.appendChild(footer);
                
                this.addEventListener(submit, "click", (e) => {
                    if (!mainText.value.trim() || !mainText2.value.trim()) return;
                    popups[0].remove();
                    this.cheats.push({
                        code: mainText.value,
                        desc: mainText2.value,
                        checked: false
                    });
                    this.updateCheatUI();
                })
                this.addEventListener(closeButton, "click", (e) => {
                    popups[0].remove();
                })
                
            },
            "Close": () => {
                this.cheatMenu.style.display = "none";
            }
        }, true);
        this.cheatMenu = body.parentElement;
        const rows = this.createElement("div");
        body.appendChild(rows);
        rows.classList.add("ejs_cheat_rows");
        this.elements.cheatRows = rows;
    }
    updateCheatUI() {
        if (!this.cheats) this.cheats = [];
        this.elements.cheatRows.innerHTML = "";
        
        const addToMenu = (desc, checked, code, i) => {
            const row = this.createElement("div");
            row.classList.add("ejs_cheat_row");
            const input = this.createElement("input");
            input.type = "checkbox";
            input.checked = checked;
            input.value = i;
            input.id = "ejs_cheat_switch_"+i;
            row.appendChild(input);
            const label = this.createElement("label");
            label.for = "ejs_cheat_switch_"+i;
            label.innerText = desc;
            row.appendChild(label);
            label.addEventListener("click", (e) => {
                input.checked = !input.checked;
                this.cheats[i].checked = input.checked;
                this.cheatChanged(input.checked, code, i);
            })
            const close = this.createElement("a");
            close.classList.add("ejs_cheat_row_button");
            close.innerText = "×";
            row.appendChild(close);
            
            this.elements.cheatRows.appendChild(row);
            this.cheatChanged(checked, code, i);
            
        }
        this.gameManager.resetCheat();
        for (let i=0; i<this.cheats.length; i++) {
            addToMenu(this.cheats[i].desc, this.cheats[i].checked, this.cheats[i].code, i);
        }
    }
    cheatChanged(checked, code, index) {
        this.gameManager.setCheat(index, checked, code);
    }
}