// ==UserScript==
// @name         Miracle Scripts
// @namespace    Miracle Scripts
// @version      2.5.8
// @description  Best Agma.io extension - bookmark skins, use custom chat fonts, enjoy the extended chat log, use chat replacements, and many more...
// @homepage     http://agarioforums.net/member.php?action=profile&uid=21263
// @author       Samira
// @license      MIT
// @icon         https://abload.de/img/mh3k8o.png
// @match        *://agma.io/
// @grant        none
// @downloadURL none
// ==/UserScript==

(function() {
  'use strict';

  window.miracleScripts = {

    // Source: http://stackoverflow.com/questions/1772179/get-character-value-from-keycode-in-javascript-then-trim#answer-23377822
    keyboardMap: [
      '', // [0]
      '', // [1]
      '', // [2]
      'CANCEL', // [3]
      '', // [4]
      '', // [5]
      'HELP', // [6]
      '', // [7]
      'BACK_SPACE', // [8]
      'TAB', // [9]
      '', // [10]
      '', // [11]
      'CLEAR', // [12]
      'ENTER', // [13]
      'ENTER_SPECIAL', // [14]
      '', // [15]
      'SHIFT', // [16]
      'CONTROL', // [17]
      'ALT', // [18]
      'PAUSE', // [19]
      'CAPS_LOCK', // [20]
      'KANA', // [21]
      'EISU', // [22]
      'JUNJA', // [23]
      'FINAL', // [24]
      'HANJA', // [25]
      '', // [26]
      'ESCAPE', // [27]
      'CONVERT', // [28]
      'NONCONVERT', // [29]
      'ACCEPT', // [30]
      'MODECHANGE', // [31]
      'SPACE', // [32]
      'PAGE_UP', // [33]
      'PAGE_DOWN', // [34]
      'END', // [35]
      'HOME', // [36]
      'LEFT', // [37]
      'UP', // [38]
      'RIGHT', // [39]
      'DOWN', // [40]
      'SELECT', // [41]
      'PRINT', // [42]
      'EXECUTE', // [43]
      'PRINTSCREEN', // [44]
      'INSERT', // [45]
      'DELETE', // [46]
      '', // [47]
      '0', // [48]
      '1', // [49]
      '2', // [50]
      '3', // [51]
      '4', // [52]
      '5', // [53]
      '6', // [54]
      '7', // [55]
      '8', // [56]
      '9', // [57]
      'COLON', // [58]
      'SEMICOLON', // [59]
      'LESS_THAN', // [60]
      'EQUALS', // [61]
      'GREATER_THAN', // [62]
      'QUESTION_MARK', // [63]
      'AT', // [64]
      'A', // [65]
      'B', // [66]
      'C', // [67]
      'D', // [68]
      'E', // [69]
      'F', // [70]
      'G', // [71]
      'H', // [72]
      'I', // [73]
      'J', // [74]
      'K', // [75]
      'L', // [76]
      'M', // [77]
      'N', // [78]
      'O', // [79]
      'P', // [80]
      'Q', // [81]
      'R', // [82]
      'S', // [83]
      'T', // [84]
      'U', // [85]
      'V', // [86]
      'W', // [87]
      'X', // [88]
      'Y', // [89]
      'Z', // [90]
      'OS_KEY', // [91] Windows Key (Windows) or Command Key (Mac)
      '', // [92]
      'CONTEXT_MENU', // [93]
      '', // [94]
      'SLEEP', // [95]
      'NUMPAD0', // [96]
      'NUMPAD1', // [97]
      'NUMPAD2', // [98]
      'NUMPAD3', // [99]
      'NUMPAD4', // [100]
      'NUMPAD5', // [101]
      'NUMPAD6', // [102]
      'NUMPAD7', // [103]
      'NUMPAD8', // [104]
      'NUMPAD9', // [105]
      'MULTIPLY', // [106]
      'ADD', // [107]
      'SEPARATOR', // [108]
      'SUBTRACT', // [109]
      'DECIMAL', // [110]
      'DIVIDE', // [111]
      'F1', // [112]
      'F2', // [113]
      'F3', // [114]
      'F4', // [115]
      'F5', // [116]
      'F6', // [117]
      'F7', // [118]
      'F8', // [119]
      'F9', // [120]
      'F10', // [121]
      'F11', // [122]
      'F12', // [123]
      'F13', // [124]
      'F14', // [125]
      'F15', // [126]
      'F16', // [127]
      'F17', // [128]
      'F18', // [129]
      'F19', // [130]
      'F20', // [131]
      'F21', // [132]
      'F22', // [133]
      'F23', // [134]
      'F24', // [135]
      '', // [136]
      '', // [137]
      '', // [138]
      '', // [139]
      '', // [140]
      '', // [141]
      '', // [142]
      '', // [143]
      'NUM_LOCK', // [144]
      'SCROLL_LOCK', // [145]
      'WIN_OEM_FJ_JISHO', // [146]
      'WIN_OEM_FJ_MASSHOU', // [147]
      'WIN_OEM_FJ_TOUROKU', // [148]
      'WIN_OEM_FJ_LOYA', // [149]
      'WIN_OEM_FJ_ROYA', // [150]
      '', // [151]
      '', // [152]
      '', // [153]
      '', // [154]
      '', // [155]
      '', // [156]
      '', // [157]
      '', // [158]
      '', // [159]
      'CIRCUMFLEX', // [160]
      'EXCLAMATION', // [161]
      'DOUBLE_QUOTE', // [162]
      'HASH', // [163]
      'DOLLAR', // [164]
      'PERCENT', // [165]
      'AMPERSAND', // [166]
      'UNDERSCORE', // [167]
      'OPEN_PAREN', // [168]
      'CLOSE_PAREN', // [169]
      'ASTERISK', // [170]
      'PLUS', // [171]
      'PIPE', // [172]
      'HYPHEN_MINUS', // [173]
      'OPEN_CURLY_BRACKET', // [174]
      'CLOSE_CURLY_BRACKET', // [175]
      'TILDE', // [176]
      '', // [177]
      '', // [178]
      '', // [179]
      '', // [180]
      'VOLUME_MUTE', // [181]
      'VOLUME_DOWN', // [182]
      'VOLUME_UP', // [183]
      '', // [184]
      '', // [185]
      'SEMICOLON', // [186]
      'EQUALS', // [187]
      'COMMA', // [188]
      'MINUS', // [189]
      'PERIOD', // [190]
      'SLASH', // [191]
      'BACK_QUOTE', // [192]
      '', // [193]
      '', // [194]
      '', // [195]
      '', // [196]
      '', // [197]
      '', // [198]
      '', // [199]
      '', // [200]
      '', // [201]
      '', // [202]
      '', // [203]
      '', // [204]
      '', // [205]
      '', // [206]
      '', // [207]
      '', // [208]
      '', // [209]
      '', // [210]
      '', // [211]
      '', // [212]
      '', // [213]
      '', // [214]
      '', // [215]
      '', // [216]
      '', // [217]
      '', // [218]
      'OPEN_BRACKET', // [219]
      'BACK_SLASH', // [220]
      'CLOSE_BRACKET', // [221]
      'QUOTE', // [222]
      '', // [223]
      'META', // [224]
      'ALTGR', // [225]
      '', // [226]
      'WIN_ICO_HELP', // [227]
      'WIN_ICO_00', // [228]
      '', // [229]
      'WIN_ICO_CLEAR', // [230]
      '', // [231]
      '', // [232]
      'WIN_OEM_RESET', // [233]
      'WIN_OEM_JUMP', // [234]
      'WIN_OEM_PA1', // [235]
      'WIN_OEM_PA2', // [236]
      'WIN_OEM_PA3', // [237]
      'WIN_OEM_WSCTRL', // [238]
      'WIN_OEM_CUSEL', // [239]
      'WIN_OEM_ATTN', // [240]
      'WIN_OEM_FINISH', // [241]
      'WIN_OEM_COPY', // [242]
      'WIN_OEM_AUTO', // [243]
      'WIN_OEM_ENLW', // [244]
      'WIN_OEM_BACKTAB', // [245]
      'ATTN', // [246]
      'CRSEL', // [247]
      'EXSEL', // [248]
      'EREOF', // [249]
      'PLAY', // [250]
      'ZOOM', // [251]
      '', // [252]
      'PA1', // [253]
      'WIN_OEM_CLEAR', // [254]
      '' // [255]
    ],

    // Don't remove the spaces, they are used as separators! Source: https://emojiterra.com/de/liste/
    emojis: '😀 😃 😄 😁 😆 😅 😂 😉 😊 😇 😍 😘 😗 ☺️ 😚 😙 😋 😛 😜 😝 😐 😑 😶 😏 😒 😬 😌 😔 😪 😴 😷 😵 😎 😕 😟 😮 😯 😲 😳 😦 😧 😨 😰 😥 😢 😭 😱 😖 😣 😞 😓 😩 😫 😤 😡 😠 😈 👿 💀 💩 👹 👺 👻 👽 👾 😺 😸 😹 😻 😼 😽 🙀 😿 😾 🙈 🙉 🙊 💋 💌 💘 💝 💖 💗 💓 💞 💕 💟 💔 ❤️ 💛 💚 💙 💜 💯 💢 💥 💫 💦 💨 💣 💬 💭 💤 👋 ✋ 👌 ✌️ 👈 👉 👆 👇 ☝️ 👍 👎 ✊ 👊 👏 🙌 👐 🙏 💅 💪 👂 👃 👀 👅 👄 👶 👦 👧 👱 👨 👩 👴 👵 🙍 🙎 🙅 🙆 💁 🙋 🙇 👮 💂 👷 👸 👳 👲 👰 👼 🎅 💆 💇 🚶 🏃 💃 👯 🏇 🏂 🏄 🚣 🏊 🚴 🚵 🛀 👭 👫 👬 💏 💑 👪 👤 👥 👣 🐵 🐒 🐶 🐕 🐩 🐺 🐱 🐈 🐯 🐅 🐆 🐴 🐎 🐮 🐂 🐃 🐄 🐷 🐖 🐗 🐽 🐏 🐑 🐐 🐪 🐫 🐘 🐭 🐁 🐀 🐹 🐰 🐇 🐻 🐨 🐼 🐾 🐔 🐓 🐣 🐤 🐥 🐦 🐧 🐸 🐊 🐢 🐍 🐲 🐉 🐳 🐋 🐬 🐟 🐠 🐡 🐙 🐚 🐌 🐛 🐜 🐝 🐞 💐 🌸 💮 🌹 🌺 🌻 🌼 🌷 🌱 🌲 🌳 🌴 🌵 🌾 🌿 🍀 🍁 🍂 🍃 🍇 🍈 🍉 🍊 🍋 🍌 🍍 🍎 🍏 🍐 🍑 🍒 🍓 🍅 🍆 🌽 🍄 🌰 🍞 🍖 🍗 🍔 🍟 🍕 🍳 🍲 🍱 🍘 🍙 🍚 🍛 🍜 🍝 🍠 🍢 🍣 🍤 🍥 🍡 🍦 🍧 🍨 🍩 🍪 🎂 🍰 🍫 🍬 🍭 🍮 🍯 🍼 ☕ 🍵 🍶 🍷 🍸 🍹 🍺 🍻 🍴 🔪 🌍 🌎 🌏 🌐 🗾 🌋 🗻 🏠 🏡 🏢 🏣 🏤 🏥 🏦 🏨 🏩 🏪 🏫 🏬 🏭 🏯 🏰 💒 🗼 🗽 ⛪ ⛲ ⛺ 🌁 🌃 🌄 🌅 🌆 🌇 🌉 ♨️ 🎠 🎡 🎢 💈 🎪 🚂 🚃 🚄 🚅 🚆 🚇 🚈 🚉 🚊 🚝 🚞 🚋 🚌 🚍 🚎 🚐 🚑 🚒 🚓 🚔 🚕 🚖 🚗 🚘 🚙 🚚 🚛 🚜 🚲 🚏 ⛽ 🚨 🚥 🚦 🚧 ⚓ ⛵ 🚤 🚢 ✈️ 💺 🚁 🚟 🚠 🚡 🚀 ⌛ ⏳ ⌚ ⏰ 🕛 🕧 🕐 🕜 🕑 🕝 🕒 🕞 🕓 🕟 🕔 🕠 🕕 🕡 🕖 🕢 🕗 🕣 🕘 🕤 🕙 🕥 🕚 🕦 🌑 🌒 🌓 🌔 🌕 🌖 🌗 🌘 🌙 🌚 🌛 🌜 ☀️ 🌝 🌞 ⭐ 🌟 🌠 🌌 ☁️ ⛅ 🌀 🌈 🌂 ☔ ⚡ ❄️ ⛄ 🔥 💧 🌊 🎃 🎄 🎆 🎇 ✨ 🎈 🎉 🎊 🎋 🎍 🎎 🎏 🎐 🎑 🎀 🎁 🎫 🏆 ⚽ ⚾ 🏀 🏈 🏉 🎾 🎳 ⛳ 🎣 🎽 🎿 🎯 🎱 🔮 🎮 🎰 🎲 ♠️ ♥️ ♦️ ♣️ 🃏 🀄 🎴 🎭 🎨 👓 👔 👕 👖 👗 👘 👙 👚 👛 👜 👝 🎒 👞 👟 👠 👡 👢 👑 👒 🎩 🎓 💄 💍 💎 🔇 🔈 🔉 🔊 📢 📣 📯 🔔 🔕 🎼 🎵 🎶 🎤 🎧 📻 🎷 🎸 🎹 🎺 🎻 📱 📲 ☎️ 📞 📟 📠 🔋 🔌 💻 💽 💾 💿 📀 🎥 🎬 📺 📷 📹 📼 🔍 🔎 💡 🔦 🏮 📔 📕 📖 📗 📘 📙 📚 📓 📒 📃 📜 📄 📰 📑 🔖 💰 💴 💵 💶 💷 💸 💳 💹 💱 💲 ✉️ 📧 📨 📩 📤 📥 📦 📫 📪 📬 📭 📮 ✏️ ✒️ 📝 💼 📁 📂 📅 📆 📇 📈 📉 📊 📋 📌 📍 📎 📏 📐 ✂️ 🔒 🔓 🔏 🔐 🔑 🔨 🔫 🔧 🔩 🔗 🔬 🔭 📡 💉 💊 🚪 🚽 🚿 🛁 🚬 🗿 🏧 🚮 🚰 ♿ 🚹 🚺 🚻 🚼 🚾 🛂 🛃 🛄 🛅 ⚠️ 🚸 ⛔ 🚫 🚳 🚭 🚯 🚱 🚷 📵 🔞 ⬆️ ↗️ ➡️ ↘️ ⬇️ ↙️ ⬅️ ↖️ ↕️ ↔️ 🔃 🔄 🔙 🔚 🔛 🔜 🔝 🔯 ♈ ♉ ♊ ♋ ♌ ♍ ♎ ♏ ♐ ♑ ♒ ♓ ⛎ 🔀 🔁 🔂 ▶️ ◀️ 🔼 🔽 🎦 📶 📳 📴 ♻️ 🔱 📛 🔰 ⭕ ✅ ☑️ ✖️ ❌ ❎ ➕ ➖ ➗ ➰ ➿ 〽️ ✳️ ✴️ ❇️ ‼️ ⁉️ ❓ ❔ ❕ ❗ 〰️ ©️ ®️ ™️ 🔠 🔡 🔢 🔣 🔤 🅰️ 🆎 🅱️ 🆑 🆒 🆓 🆔 Ⓜ️ 🆕 🆖 🅾️ 🆗 🅿️ 🆘 🆙 🆚 🈁 🈂️ 🈷️ 🈶 🈯 🉐 🈹 🈚 🈲 🉑 🈸 🈴 🈳 ㊗️ ㊙️ 🈺 🈵 🔴 🔵 ⚫ ⚪ ⬛ ⬜ ◼️ ◻️ ◾ ◽ ▪️ ▫️ 🔶 🔷 🔸 🔹 🔺 🔻 💠 🔘 🔳 🔲 🏁 🚩 🎌',

    settings: null,

    hotkeys: null,

    init: function() {
      this.setupPolyfills();

      this.hotkeys = JSON.parse(localStorage.getItem('hotkeys'));

      this.config();

      this.moveRespawnBtn();
      this.players();
      this.animation();
      this.chatLog();
      this.dance();
      this.favSkins();
      this.paste();
      this.replacements();
      this.fpsPing();
      this.timer();
      this.alive();
      this.skinChanger();
      this.skinApplier();
      this.lineSplit();
      this.waste();
      this.nameColor();
      this.help();
      this.commands();

      console.log('🌸 Miracle Scripts successfully loaded!');
    },

    config: function() {
      var self = this;
      var settings = null;

      var loadSettings = function (stringifiedSettings) {
        var defaultSettings = {
          // To get keycodes: https://keycode.info
          bindings: {
            animation: 17, // CTRL
            paste: 33, // PAGE UP
            dance: 34, // PAGE DOWN,
            chatLog: 76, // L
          },
          replacements: ":D|:smile:\n:*(|:sob:\n:'D|:sweat_smiley:\nxD|:joy:",
          primaryColor: '#f9138b',
          targetLanguage: 'en',
          favSkins: [],
        };

        if (stringifiedSettings == null) {
          settings = defaultSettings;
          localStorage.setItem('miracleScripts', JSON.stringify(self.settings));
        } else {
          settings = JSON.parse(stringifiedSettings);

          // Update for settings:
          if (typeof settings.primaryColor === 'undefined') {
            settings.primaryColor = defaultSettings.primaryColor;
            localStorage.setItem('miracleScripts', JSON.stringify(settings));
          }
          if (typeof settings.bindings.chatLog === 'undefined') {
            settings.bindings.chatLog = defaultSettings.bindings.chatLog;
            localStorage.setItem('miracleScripts', JSON.stringify(settings));
          }
          if (typeof settings.favSkins === 'undefined') {
            settings.favSkins = defaultSettings.favSkins;
            localStorage.setItem('miracleScripts', JSON.stringify(settings));
          }
          if (typeof settings.targetLanguage === 'undefined') {
            settings.targetLanguage = defaultSettings.targetLanguage;
            localStorage.setItem('miracleScripts', JSON.stringify(settings));
          }
          if (typeof settings.quickSkins === 'undefined') {
            settings.quickSkins = [];
            localStorage.setItem('miracleScripts', JSON.stringify(settings));
          }
          if (typeof settings.nameChangeDelay === 'undefined') {
            settings.nameChangeDelay = 1000;
            localStorage.setItem('miracleScripts', JSON.stringify(settings));
          }
          if (typeof settings.installedVersion === 'undefined') {
            settings.installedVersion = 1;
            localStorage.setItem('miracleScripts', JSON.stringify(settings));
          }
          if (typeof settings.players === 'undefined') {
            settings.players = [];
            localStorage.setItem('miracleScripts', JSON.stringify(settings));
          }
        }

        self.settings = settings;
      };
      loadSettings(localStorage.getItem('miracleScripts'));

      if (settings.installedVersion < this.getVersionAsInt()) {
        if (settings.installedVersion > 1) { // We do not want to inform new scripts user of past updated
          if (settings.installedVersion < this.getVersionAsInt('2.4.3')) {
            window.alert('📢 Miracle Scripts Update: \n\n' +
                'As of version 2.4.3 the nickname color change feature has been removed ' +
                'according to an official decision of the Agma team.\n\n' +
                'To avoid trouble for its users Miracle Scripts respects this decision. ' +
                'Therefore Miracle Scripts is a legit extension for Agma and using it is safe.'
            );
          }
          if (settings.installedVersion < this.getVersionAsInt('2.5.6')) {
            self.swal(
                'Miracle Scripts Update',
                'You may now use 20 slots for skins (previously: 15). Type <i>/slot16</i> - <i>/slot20</i> in the chat box!');
          }
          if (settings.installedVersion < this.getVersionAsInt('2.5.8')) {
            self.swal(
                'Miracle Scripts Update',
                'New: You may now assign aliases and notes to players. The alias will be displayed in the friends list. To add an alias right click on a player\'s name in the chat or a cell and then click on "Show profile".');
          }
        }

        settings.installedVersion = this.getVersionAsInt();
        localStorage.setItem('miracleScripts', JSON.stringify(settings));
        self.settings = settings;
      }

      var applyPrimaryColor = function () {
        var primaryColorCss = '.miracle-primary-color-font { color: ' + self.settings.primaryColor + ' !important } .miracle-primary-color-background { background-color: ' + self.settings.primaryColor + ' !important }; ';
        $('body').append('<style>' + primaryColorCss + '</style>');
      };
      applyPrimaryColor();

      // We need to have a delay, because the menu is not loaded right away
      setTimeout(function () {
        var $playButton = $('#playBtn');
        var $specateButton = $('#spectateBtn');

        $playButton.get(0).style.width = '40%';
        $specateButton.get(0).style.width = '40%';

        var $settingsButton = $('<button class="spec" style="width: 40px; margin-left: 7px; text-align: center; padding: 10px 0 20px 0" title="Miracle Scripts Settings">📜</button>');
        $settingsButton.insertAfter($playButton);

        var changeKey = function (event) {
          var name = this.name.substr(4);
          $(this).val(self.keyboardMap[event.keyCode]);
          self.settings.bindings[name] = event.keyCode;
          localStorage.setItem('miracleScripts', JSON.stringify(self.settings));
        };

        var deleteKey = function () {
          var action = $(this).attr('data-action');
          $('#miracle-settings input[name=key_' + action + ']').val('undefined');
          self.settings.bindings[action] = null;
          localStorage.setItem('miracleScripts', JSON.stringify(self.settings));
        };

        // Weird Agma scripting... press enter in the replacements textarea and the chat box gets focused!
        // Therefore catch the keydown event (that happens earlier) and insert the linebreak manually,
        // focus again (delayed) and go to the end of the text where the linebreak is.
        // We can improve this later on...
        var addReturn = function (event) {
          if (event.keyCode === 13) {
            var textarea = this;
            $(textarea).text($(this).text() + '\n').focus();
            setTimeout(function () {
              $(textarea).focus();
              textarea.setSelectionRange(textarea.value.length, textarea.value.length);
            }, 1);
          }
        };
        var changeReplacements = function () {
          self.settings.replacements = $(this).val();
          localStorage.setItem('miracleScripts', JSON.stringify(self.settings));
        };
        var changePrimaryColor = function () {
          self.settings.primaryColor = $(this).val();
          localStorage.setItem('miracleScripts', JSON.stringify(self.settings));
          applyPrimaryColor();
        };
        var changeTargetLanguage = function () {
          self.settings.targetLanguage = $(this).val();
          localStorage.setItem('miracleScripts', JSON.stringify(self.settings));
        };

        var $modal = $('<div id="miracle-settings" class="miracle-primary-color-font" style="position: fixed; width: 100%; height: 100%; padding: 50px; background-color: rgba(0,0,0,0.95); z-index: 999; display: none"></div>');
        $modal.append('<h1>Miracle Scripts Settings</h1>');

        if (GM_info) {
          $modal.append('<small style="color: #717171">Version ' + GM_info.script.version + '</small>');
        }

        var $element = $('<input name="key_animation" value="' + self.keyboardMap[self.settings.bindings.animation] + '"/>').keyup(changeKey);
        $modal.append('<br><br>Animation-Key:<br>', $element);
        $element = $('<a href="#" data-action="animation" class="miracle-primary-color-background" style="display: inline-block; padding: 3px 10px; color: white">✖</a>').click(deleteKey);
        $modal.append($element);

        $element = $('<input name="key_paste" value="' + self.keyboardMap[self.settings.bindings.paste] + '"/>').keyup(changeKey);
        $modal.append('<br>Paste-Key:<br>', $element);
        $element = $('<a href="#" data-action="paste" class="miracle-primary-color-background" style="display: inline-block; padding: 3px 10px; color: white">✖</a>').click(deleteKey);
        $modal.append($element);

        $element = $('<input name="key_dance" value="' + self.keyboardMap[self.settings.bindings.dance] + '"/>').keyup(changeKey);
        $modal.append('<br>Dance-Key:<br>', $element);
        $element = $('<a href="#" data-action="dance" class="miracle-primary-color-background" style="display: inline-block; padding: 3px 10px; color: white">✖</a>').click(deleteKey);
        $modal.append($element);

        $element = $('<input name="key_chatLog" value="' + self.keyboardMap[self.settings.bindings.chatLog] + '"/>').keyup(changeKey);
        $modal.append('<br>Chat-Log-Key:<br>', $element);
        $element = $('<a href="#" data-action="chatLog" class="miracle-primary-color-background" style="display: inline-block; padding: 3px 10px; color: white">✖</a>').click(deleteKey);
        $modal.append($element);

        $element = $('<select name="target_language"><option value="en">English</option><option value="de">German</option><option value="fr">French</option><option value="es">Spanish</option><option value="it">Italian</option><option value="nl">Dutch</option><option value="pl">Polish</option><option value="pt">Portuguese</option><option value="ru">Russian</option></select>').change(changeTargetLanguage);
        $modal.append('<br><br>Translate chat messages to:<br>', $element);
        $element.get(0).value = self.settings.targetLanguage;

        $element = $('<input type="color" name="favcolor" value="' + self.settings.primaryColor + '"/>').change(changePrimaryColor);
        $modal.append('<br><br>User interface color:<br>', $element);

        $element = $('<textarea rows="6" style="width: 100%; max-width: 500px" placeholder="search|replace">').text(self.settings.replacements).keydown(addReturn).keyup(changeReplacements);
        $modal.append('<br><br>Chat-Replacements (1 per line):<br>', $element, '<br>💡 <span style="color: #717171">Avoid using the search text in the replacement!</span>');

        $modal.append($('<br><a href="#" class="miracle-primary-color-background" style="display: inline-block; margin-top: 20px; padding: 10px; color: white">Close</a>').click(function () {
          $modal.hide();
        }));
        $modal.append($('<a href="#" class="miracle-primary-color-background" style="display: inline-block; margin-left: 20px; margin-top: 20px; padding: 10px; color: white">Export settings</a>').click(function () {
          self.download('miracle_settings.txt', localStorage.getItem('miracleScripts'));
        }));
        $modal.append($('<a href="#" class="miracle-primary-color-background" style="display: inline-block; margin-left: 20px; margin-top: 20px; padding: 10px; color: white">Import settings</a>').click(function () {
          var stringifiedSettings = window.prompt('Paste the settings here');
          if (stringifiedSettings !== null) {
            loadSettings(stringifiedSettings);
            localStorage.setItem('miracleScripts', stringifiedSettings);
            $modal.hide();
            self.message('Settings loaded! Reload Agma to refresh. 😄');
          }
        }));
        $modal.append($('<a href="http://agarioforums.net/showthread.php?tid=61388" target="_blank" class="miracle-primary-color-background" style="display: inline-block; margin-left: 20px; margin-top: 20px; padding: 10px; color: white">Support</a>'));
        $modal.append($('<a href="#" class="miracle-primary-color-background" style="display: inline-block; margin-left: 20px; margin-top: 20px; padding: 10px; color: white">Help</a>').click(function () {
          $modal.hide();
          self.$helpModal.show();
        }));

        $('body').append($modal);

        $settingsButton.click(function (event) {
          $modal.show();

          event.preventDefault();
        });

        window.addEventListener('miracleCommand', function(commandEvent) {
          if (commandEvent.command === '/miraclesettings' || commandEvent.command === '/miracleconfig') {
            $modal.show();
            $('#chtbox').val('');
          }
        });
      }, 500);
    },

    moveRespawnBtn: function() {
      $('#advBox > div:last-child').css('position', 'absolute');
      $('#advBox > div:last-child').css('left', '48%');
      $('#advBox > div:last-child').css('marginTop', '5px');
      $('#advBox > div:nth-child(2)').css('marginLeft', '10%');
    },

    players: function() {
      var self = this;

      $('body').append('<style>#friendList .name { text-decoration: underline; cursor: pointer; }</style>');

      $('#phpFriendlist').click(function(event) {
        if (event.target.classList.contains('name')) { // TODO check: what happens if player is online?
          insertPMText($(event.target).text());
        }
      });

        $('#btnFriends').click(function() {
            var updater = function() {
                if ($('#friendDialogMessage').length > 0) {
                    window.setTimeout(updater, 200);
                    return;
                }

                $('#phpFriendlist span.name, #requestList span.name').each(function() {
                    var $nameElement = $(this);
                    var name = $nameElement.text();
                    self.settings.players.forEach(function(player) {
                        if (player.name === name && player.alias) {
                            $nameElement.attr('title', 'Accountname: ' + name);
                            $nameElement.css('fontStyle', 'italic');
                            $nameElement.text(player.alias);
                        }
                    });
                });
            };
            window.setTimeout(updater, 200);
        });

      $('#contextUserProfile').click(function() {
          $('#miracle-player-settings').remove();

          window.setTimeout(function() {
              if ($('.sweet-alert .sa-error').css('display') === 'block') {
                  return; // No (public) profile available
              }

              var player = null;
              var accountName = $('.sweet-alert h2').text();

              self.settings.players.some(function(candidate) {
                  if (candidate.name === accountName) {
                      player = candidate;
                      return true;
                  }
              });


              var $editArea = $('<div id="miracle-player-settings">');
              var $aliasField = $('<input type="text" maxlength="30" placeholder="Alias" title="Alias" style="display: block; color: #333">').blur(function() {
                  var alias = $(this).val();
                  if (player) {
                      player.alias = alias;
                  } else {
                      player = {name: accountName, alias: alias};
                      self.settings.players.push(player);
                  }
                  localStorage.setItem('miracleScripts', JSON.stringify(self.settings));
              });
              if (player) {
                  $aliasField.val(player.alias);
              }
              $editArea.append($aliasField);
              var $noteField = $('<textarea maxlength="250" placeholder="Notes" title="Notes" rows="4" style="width: 100%; padding: 10px; color: #333"></textarea>').blur(function() {
                  var note = $(this).val();
                  if (player) {
                      player.note = note;
                  } else {
                      player = {name: accountName, note: note};
                      self.settings.players.push(player);
                  }
                  localStorage.setItem('miracleScripts', JSON.stringify(self.settings));
              });
              if (player) {
                  $noteField.val(player.note);
              }
              $editArea.append($noteField);

              $editArea.insertBefore('.sweet-alert .sa-button-container');
          }, 200);
      });
    },

    animation: function () {
      var self = this;

      var chatAnimate = function () {
        if ($('#chtbox').val().substr(0, 4) === '/pm ') {
          $('#chtbox').val('');
        }

        // All available commands and combinations
        var items = ['wacky',
          'spin', 'spinspin', 'spinspinspin', 'wackyspin', 'wackyspinspin', 'wackyspinspinspin',
          'flip', 'flipflip', 'flipflipflip', 'wackyflip', 'wackyflipflip', 'wackyflipflipfip',
          'shake', 'shakeshake', 'shakeshakeshake', 'wackyshake', 'wackyshakeshake', 'wackyshakeshakeshake',
          'jump', 'jumpjump', 'jumpjumpjump', 'wackyjump', 'wackyjumpjump', 'wackyjumpjumpjump',
        ];

        // Super-combinations!!
        if (self.getRandomInt(1, 3) === 1) {
          items = ['jumpspinflip', 'jumpflipshake', 'jumpspinshake', 'spinshakeflip'];
        }

        // Choose randomly an item of the items array
        // Source: https://stackoverflow.com/questions/5915096/get-random-item-from-javascript-array
        var item = items[Math.floor(Math.random() * items.length)];

        // Attempt to avoid triggering spam protection - probably useless :-/
        item += String.fromCharCode(8203).repeat(self.getRandomInt(1, 5));

        // Add text into the chat box and focus it (Note: actually "/" is no longer necessary)
        $('#chtbox').val($('#chtbox').val() + item).focus();

        // Stop the event so that the pressed key won't be written into the chat box!
        event.preventDefault();
      };

      window.addEventListener('keydown', function (event) {
        // Do nothing if a menu is open
        if (document.getElementById('overlays').style.display !== 'none' || document.getElementById('advert').style.display !== 'none') {
          return;
        }

        if (event.keyCode == self.settings.bindings.animation) {
          chatAnimate();
        }
      });
    },

    paste: function () {
      var self = this;
      var emojiFontSize = (window.innerWidth * window.innerHeight > 2000000) ? 24 : 18;
      var css = '#miracle-emojis .miracle-emoji { display: inline-block; width: 40px; margin: 0 2px 2px 0; padding: 5px; border: 1px solid #333; font-size: ' + emojiFontSize + 'px; }\n' +
          '#miracle-emojis .miracle-emoji:hover { background-color: #FF69B4 }';

      var emojis = this.emojis.split(' ');
      var emojiCode = '';

      emojis.forEach(function (emoji) {
        emojiCode += '<a href="#" class="miracle-emoji">' + emoji + '</a>';
      });

      var addEmoji = function () {
        setTimeout(function () {
          var $pasteInput = $(document).find('#miracle-emojis input[name=paste]');

          // Add text into the chatbox and focus it
          $('#chtbox').val($('#chtbox').val() + $pasteInput.val()).focus();
        }, 200);

        $modal.hide();
      };

      var $modal = $('<div id="miracle-emojis" class="miracle-primary-color-font" style="position: fixed; width: 100%; height: 100%; padding: 50px; color: #FF69B4; background-color: rgba(0,0,0,0.95); overflow-y: auto; z-index: 999; display: none"></div>');
      $modal.append('<style>' + css + '</style>');
      $modal.append('<h1>Insert text or emoji</h1>');
      var $pasteInput = $('<input name="paste" value="" placeholder="Click to paste text, or (double)click emoji!" style="width: 300px; max-width: 100%" />');
      $modal.append('<br><br>Insert:<br>', $pasteInput);
      $modal.html($modal.html() + '<br><br>' + emojiCode);
      $modal.append($('<br><a href="#" class="miracle-primary-color-background" style="display: inline-block; margin-top: 20px; padding: 10px; color: white">Add</a>').click(addEmoji));
      $modal.append($('<a href="#" class="miracle-primary-color-background" style="display: inline-block; float: right; margin-top: 20px; padding: 10px; color: white">Cancel</a>').click(function () {
        $modal.hide();
      }));

      $modal.find('input[name=paste]').click(function () {
        var text = window.prompt('Please paste your text here!');

        if (text !== null) {
          var $pasteInput = $modal.find('input[name=paste]');

          // Add text into the paste input
          $pasteInput.val($pasteInput.val() + text);
        }
      });

      $modal.click(function (event) {
        if (event.target.classList.contains('miracle-emoji')) {
          var $target = $(this).find('input[name=paste]');
          $target.val($target.val() + $(event.target).text());

          event.preventDefault();
        }
      });

      $modal.dblclick(function (event) {
        if (event.target.classList.contains('miracle-emoji')) {
          $('#chtbox').val($('#chtbox').val() + $(event.target).text()).focus();
          $(this).hide();

          event.preventDefault();
        }
      });

      $('body').append($modal);

      window.addEventListener('keydown', function (event) {
        // Do nothing if a menu is open
        if (document.getElementById('overlays').style.display !== 'none' || document.getElementById('advert').style.display !== 'none') {
          return;
        }

        if (event.keyCode == self.settings.bindings.paste) {
          $modal.find('input[name=paste]').val('');
          $modal.toggle();
        }
      });

      window.addEventListener('miracleCommand', function(commandEvent) {
        if (commandEvent.command === '/paste') {
          $modal.find('input[name=paste]').val('');
          $modal.toggle();
          $('#chtbox').val('');
        }
      });
    },

    replacements: function () {
      var self = this;

      $('#chtbox').keyup(function () {
        var lines = self.settings.replacements.split('\n');

        var text = $('#chtbox').val();

        lines.forEach(function (line) {
          var replacement = line.split('|');
          if (replacement.length === 2) {
            text = text.replace(replacement[0], replacement[1]);
            $('#chtbox').val(text).focus();
          }
        });
      });
    },

    chatLog: function () {
      var self = this;

      // We escape the message before we print them, so no one can inject JS code!
      var htmlEntities = function (str) {
        return String(str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
      };

      var originalFillText = CanvasRenderingContext2D.prototype.fillText;
      var lastChatNickname = null;
      var lastChatNicknameColor = null;
      var chatLogCode = '';
      var chatLog = [];
      CanvasRenderingContext2D.prototype.fillText = function () {
        if (this.canvas.id !== 'leaderboard' && this.canvas.height === 23) {
          var text = arguments[0];
          var xPos = arguments[1]; // Usually 3 for nicknames but bigger when a crown, donator icon etc. are displayed
          var lineSize = this.canvas.width; // ATTENTION: Not sure if that really is the total size (icons+  nickname + message)

          // Sometimes also numbers (int) are printed (probably masses on cells) so we filter for strings
          if (typeof text === 'string' && (this.fillStyle !== '#f5f6ce' && this.fillStyle !== '#444444')) {
            // Dirty fix for the missing icon in the initial welcome messages
            if (text == '') {
              text = '📢';
            }
            lastChatNickname = text;
            lastChatNicknameColor = this.fillStyle;
          }
          if (typeof text === 'string' && (this.fillStyle === '#f5f6ce' || this.fillStyle === '#444444')) {
            // Unfortunately chat messages will be printed more than just once and I don't know
            // how to identify them, so for now all messages will be stored and only new messages will be shown.
            // Of course this means messages won't be shown if they are sent more than once (by the same nickname).
            var found = false;
            for (var i = 0; i < chatLog.length; i++) {
              if (chatLog[i].nickname === lastChatNickname && chatLog[i].nicknameColor === lastChatNicknameColor && chatLog[i].message === text) {
                found = true;
                break;
              }
            }

            if (!found) {
              // NOTE: We might have to look for the coordinates of the text to find out the order of the messages (somehow)
              chatLogCode += '<div><span class="time">' + (new Date().toLocaleTimeString()) + '</span> <span class="nickname" style="color: ' + lastChatNicknameColor + '">' + htmlEntities(lastChatNickname) + '</span>';
              chatLogCode += '<span class="message" style="color: #f5f6ce">' + htmlEntities(text) + '</span></div>';
              chatLog.push({nickname: lastChatNickname, nicknameColor: lastChatNicknameColor, message: text});
            }
          }
        }

        return originalFillText.apply(this, arguments);
      };

      var performSearch = function (searchElement) {
        var subject = searchElement.value.toLowerCase();

        $('#miracle-complete-chatlog div').each(function () {
          var $entry = $(this);

          if ($entry.text().toLowerCase().indexOf(subject) === -1 && subject != '') {
            $entry.hide();
          } else {
            $entry.show();
          }
        });
      };

      var $modal = $('<div id="miracle-chatlog" class="miracle-primary-color-font" style="position: fixed; width: 100%; height: 100%; padding: 50px; color: #FF69B4; background-color: rgba(0,0,0,0.95); user-select: text; overflow-y: auto; z-index: 999; display: none"></div>');
      $modal.append('<style>#miracle-complete-chatlog div:hover { background-color: rgba(255,255,255,0.1) } #miracle-complete-chatlog .time { padding-right: 10px; color: #666; }</style>');
      $modal.append('<h1>Complete chatlog</h1><br>');
      $modal.append('<div id="miracle-complete-chatlog"></div>');
      $modal.append($('<input type="text" style="display: inline-block; position: fixed; right: 20px; bottom: 20px;" placeholder="Type to search">').keyup(function () {
        performSearch(this);
      }));
      $modal.append($('<br><a href="#" class="miracle-primary-color-background" style="display: inline-block; margin-top: 20px; padding: 10px; color: white">Close</a>').click(function () {
        $modal.hide();
      }));
      $('body').append($modal);

      $('#miracle-complete-chatlog').dblclick(function (event) {
        var $clickTarget;

        // Each chat message is a div with spans in it. Either the spans or the div might be clicked.
        if (event.target.tagName.toLowerCase() === 'span') {
          $clickTarget = $(event.target).parent();
        } else {
          $clickTarget = $(event.target);
        }

        var message = $clickTarget.find('.message').text();

        // Messages usually start with ': ' but we do not want to "translate" it, so we remove it
        if (message.substr(0, 2) === ': ') {
          message = message.substr(2);
        }

        window.open('https://www.deepl.com/translator#en/' + self.settings.targetLanguage + '/' + message);
      });

      var showChatlog = function() {
        $('#miracle-complete-chatlog').html(chatLogCode);
        $modal.toggle();
        $modal.get(0).scrollTo(0, $modal.get(0).scrollHeight);
      };

      window.addEventListener('keyup', function (event) {
        // Ignore text input field so typing in them is possible
        if (self.isWritingText()) {
          return;
        }

        if (event.keyCode == self.settings.bindings.chatLog) {
          showChatlog();
        }
      });

      window.addEventListener('miracleCommand', function(commandEvent) {
        if (commandEvent.command === '/chatlog') {
          showChatlog();
          $('#chtbox').val('');
        }
      });
    },

    favSkins: function () {
      var self = this;

      // We need to have a delay, because the menu is not loaded right away
      setTimeout(function () {
        var favIconClick = function () {
          var id = parseInt($(this).parent().parent().find('button').attr('onclick').substr(11));

          if (self.settings.favSkins.includes(id)) {
            $(this).addClass('skin-not-fav');
            $('#skinUseBtn' + id).parent().find('span').addClass('skin-not-fav');
            var index = self.settings.favSkins.indexOf(id);
            self.settings.favSkins.splice(index, 1);
          } else {
            $(this).removeClass('skin-not-fav');
            self.settings.favSkins.push(id);
          }
          localStorage.setItem('miracleScripts', JSON.stringify(self.settings));
          renderFavSkins();
        };

        var renderFavSkins = function () {
          var $skins = null;

          if ($('#fav-skins').length > 0) {
            $skins = $('#fav-skins');
            $skins.html('');
          } else {
            $skins = $('<div id="fav-skins" style="background-color: #4d4950"></div>');
            $skins.insertAfter('#publicSkinsHeader');

            $('#fav-skins').click(function (event) {
              if (event.target.tagName.toLowerCase() === 'span') {
                favIconClick.apply(event.target);
              }
            });
          }
          self.settings.favSkins.forEach(function (id) {
            $skins.append('<div style="float: left; padding: 5px;"><img style="border: 1px solid rgba(0,0,0,.25); border-radius: 50%; box-shadow: 0 0 2px #000;" src="skins/' + id + '_lo.png?u=1575650762" alt=""><h4><span style="cursor: pointer">⭐</span></h4><button class="btn btn-primary skinuse-btn" onclick="toggleSkin(' + id + ');">Use</button></div>');
          });
          $skins.append('<div style="clear: both"></div>');
        };

        var addFavIcons = function () {
          var $skins = $('#publicSkinsPage');
          $skins.append('<style>.skin-not-fav { opacity: 0.3 }</style>');

          $skins.find('h4').each(function () {
            var $favIcon = $('<span style="cursor: pointer">⭐</span>');
            var id = parseInt($(this).parent().find('button').attr('onclick').substr(11));

            $favIcon.click(favIconClick);

            $(this).append($favIcon);

            if (! self.settings.favSkins.includes(id)) {
              $favIcon.addClass('skin-not-fav');
            }
          });
        };
        var initialized = false;
        $('#skinsCustomTab, #skinExampleMenu').click(function () {
          if (!initialized) {
            var checkState = function () {
              if ($('#publicSkinsPage').html() !== '') {
                addFavIcons();
                renderFavSkins();
              } else {
                setTimeout(checkState, 30);
              }
            };
            checkState();
            initialized = true;
          }
        });
        $('#phpSkins').click(function (event) {
          if (event.target.classList.contains('publicskins-nav-btn')) {
            addFavIcons();
          }
        });

      }, 500);
    },

    skinChanger: function() {
      var self = this;

      // When the user changes the skin, display ID of the picked skin
      var originalToggleSkin = window.toggleSkin;
      window.toggleSkin = function () {
        self.message('Picked skin with ID ' + arguments[0]);

        return originalToggleSkin.apply(this, arguments);
      };

      window.addEventListener('miracleCommand', function(commandEvent) {
        var useSkinFromSlot = function (skinSlot, skinId) {
          if (skinId) {
            if (skinId === 'this' || skinId === 'current' || skinId === 'my' || skinId === 'me' || skinId === 'now' || skinId === 'here') {
              var skinUri = self.getSkinUrl();
              skinId = parseInt(skinUri.substr(skinUri.indexOf('skins/') + 6));
            }

            skinId = parseInt(skinId);
            self.settings.quickSkins[skinSlot - 1] = skinId;
            localStorage.setItem('miracleScripts', JSON.stringify(self.settings));
          } else {
            skinId = self.settings.quickSkins[skinSlot - 1];
            if (!skinId) {
              self.message('Skin not set yet, set with /skin' + skinSlot + ' id 😊', true);
              $('#chtbox').val('').focus();
              return;
            }
          }

          self.useSkin(skinId);

          $('#chtbox').val('').focus();
        };

        if (commandEvent.command === 'skin1' || commandEvent.command === '/skin1') {
          useSkinFromSlot(1, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin2' || commandEvent.command === '/skin2') {
          useSkinFromSlot(2, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin3' || commandEvent.command === '/skin3') {
          useSkinFromSlot(3, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin4' || commandEvent.command === '/skin4') {
          useSkinFromSlot(4, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin5' || commandEvent.command === '/skin5') {
          useSkinFromSlot(5, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin6' || commandEvent.command === '/skin6') {
          useSkinFromSlot(6, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin7' || commandEvent.command === '/skin7') {
          useSkinFromSlot(7, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin8' || commandEvent.command === '/skin8') {
          useSkinFromSlot(8, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin9' || commandEvent.command === '/skin9') {
          useSkinFromSlot(9, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin10' || commandEvent.command === '/skin10') {
          useSkinFromSlot(10, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin11' || commandEvent.command === '/skin11') {
          useSkinFromSlot(11, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin12' || commandEvent.command === '/skin12') {
          useSkinFromSlot(12, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin13' || commandEvent.command === '/skin13') {
          useSkinFromSlot(13, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin14' || commandEvent.command === '/skin14') {
          useSkinFromSlot(14, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin15' || commandEvent.command === '/skin15') {
          useSkinFromSlot(15, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin16' || commandEvent.command === '/skin16') {
          useSkinFromSlot(16, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin17' || commandEvent.command === '/skin17') {
          useSkinFromSlot(17, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin18' || commandEvent.command === '/skin18') {
          useSkinFromSlot(18, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin19' || commandEvent.command === '/skin19') {
          useSkinFromSlot(19, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin20' || commandEvent.command === '/skin20') {
          useSkinFromSlot(20, commandEvent.argument1);
        }
        if (commandEvent.command === 'skin21' || commandEvent.command === '/skin21') {
          self.message('Only 20 skin slots are available ❌', true);
          $('#chtbox').val('').focus();
        }
      });
    },

    lineSplit: function() {
      var self = this;

      window.addEventListener('miracleCommand', function(commandEvent) {
        if (commandEvent.command === '/linesplit') {
          self.lineSplitAt = Date.now();
          self.message('Linesplit •••••');

          var doSplit = function() {
            if (Date.now() - self.lineSplitAt < 1000) {
              var factor = Math.min((Date.now() - self.lineSplitAt) / 700, 1);
              var x = window.innerWidth / 2;
              var y = factor * (window.innerHeight / 2);

              $('canvas').trigger($.Event('mousemove', {clientX: x, clientY: y}));

              window.requestAnimationFrame(doSplit);
            } else {
              if (Date.now() - self.lineSplitAt < 3000) {
                if (self.splitAt === undefined || Date.now() - self.splitAt > 200) {
                  $('body').trigger($.Event('keydown', { keyCode: self.hotkeys.Space.c}));
                  $('body').trigger($.Event('keyup', { keyCode: self.hotkeys.Space.c}));
                  self.splitAt = Date.now();
                }

                window.requestAnimationFrame(doSplit);
              }
            }
          };
          doSplit();
          $('#chtbox').val('');
        }
      });
    },

    dance: function () {
      var self = this;

      // Stop dancing on respawn
      window.addEventListener('keydown', function (event) {
        if (event.keyCode == self.hotkeys.M.c && ! self.isWritingText()) {
          self.dancing = false;
        }
      });

      var initDance = function() {
        // Do nothing if a menu is open
        if (document.getElementById('overlays').style.display !== 'none' || document.getElementById('advert').style.display !== 'none') {
          return;
        }

        self.dancing = ! self.dancing;

        if (self.dancing) {
          self.performDance.apply(self);
        }
      };

      window.addEventListener('keyup', function () {
        if (event.keyCode == self.settings.bindings.dance) {
          initDance();
        }
      });

      window.addEventListener('miracleCommand', function(commandEvent) {
        if (commandEvent.command === '/dance') {
          initDance();
          $('#chtbox').val('');
        }
      });
    },

    performDance: function () {
      var self = this ? this : window.miracleScripts;

      if (self.danceAngle === undefined) {
        self.danceAngle = 0;
      }

      self.danceAngle += 20;

      if (self.danceAngle > 360) {
        self.danceAngle = 0;
      }

      var distance = Math.floor(Math.min(window.innerWidth, window.innerHeight) / 2);
      var x = window.innerWidth / 2 + Math.sin(self.danceAngle * Math.PI / 180) * distance;
      var y = window.innerHeight / 2 + Math.cos(self.danceAngle * Math.PI / 180) * distance;
      $('canvas').trigger($.Event('mousemove', {clientX: x, clientY: y}));

      // Stop dancing if dead ... to avoid continuing dancing after next respawn
      if (document.getElementById('advert').style.display !== 'none') {
        self.dancing = false;
      }
      if (self.dancing) {
        window.requestAnimationFrame(self.performDance);
      }
    },

    waste: function() {
      var self = this;

      window.addEventListener('keydown', function (event) {
        if (event.keyCode == self.hotkeys.M.c && ! self.isWritingText()) {
          self.wasting = false;
        }
      });

      window.addEventListener('miracleCommand', function(commandEvent) {
        if (commandEvent.command === '/waste') {
          if (self.wasting) {
            self.wasting = false;
            self.message('Stopped wasting all mass.');
            self.dancing = false;
          } else {
            self.wasting = true;
            self.message('Wasting all mass... 💥');
            if (! self.dancing) {
              self.dancing = true;
              self.performDance.apply(self);
            }
            $('#chtbox').val('spinshakeflip').focus();
          }

          var doWaste = function() {
            // Stop wasting mass if dead ... to avoid continuing wasting after next respawn
            if (document.getElementById('advert').style.display !== 'none') {
              self.wasting = false;
            }
            if (! self.wasting) {
              return;
            }
            $('body').trigger($.Event('keydown', { keyCode: self.hotkeys.W.c}));
            $('body').trigger($.Event('keyup', { keyCode: self.hotkeys.W.c}));
            window.requestAnimationFrame(doWaste);
          };
          doWaste();
        }
      });
    },

    fpsPing: function () {
      window.addEventListener('miracleCommand', function(commandEvent) {
        if (commandEvent.command === 'ping' || commandEvent.command === '/ping') {
          window.setFPS(1);
          var pingRating = 'Extremely bad! ❌', ping = $('#ping').text();
          if (parseInt(ping) > 0) {
            if (parseInt(ping) >= 0 && parseInt(ping) < 40) { pingRating = 'Perfect! ✔️'; }
            if (parseInt(ping) >= 40 && parseInt(ping) < 70) { pingRating = 'Good! ✔️'; }
            if (parseInt(ping) >= 70 && parseInt(ping) < 120) { pingRating = 'Acceptable! ✔️'; }
            if (parseInt(ping) >= 120 && parseInt(ping) < 200) { pingRating = 'Bad! ❌'; }
            if (parseInt(ping) >= 200 && parseInt(ping) < 990) { pingRating = 'Insanity! ❌'; }
            if (parseInt(ping) >= 990 && parseInt(ping) < 4900) { pingRating = 'THIS IS MADNESS! ❌'; }
            if (parseInt(ping) > 4900) { pingRating = 'M M M M M M M M M MONSTERPING! ❌'; }
          } else {
            ping = '∞ (infinite) ';
          }
          $('#chtbox').val('has a ping of: ' + ping + '. ' + pingRating).focus();
        }
        if (commandEvent.command === 'fps' || commandEvent.command === '/fps') {
          window.setFPS(1);
          var fpsRating = 'Perfect! ✔️', fps = $('#fps').text();
          if (parseInt(fps) > 0) {
            if (fps >= 0 && fps < 10) { fpsRating = 'Extremely bad! ❌'; }
            if (fps >= 10 && fps < 30) { fpsRating = 'Bad! ❌'; }
            if (fps >= 30 && fps < 40) { fpsRating = 'Acceptable! ✔️'; }
            if (fps >= 40 && fps < 57) {  fpsRating = 'Good! ✔️'; }
            if (fps > 73) {  fpsRating = 'Outstanding! ✔️'; }
            if (fps > 97) {  fpsRating = 'Fantastic! ✔️'; }
            if (fps > 117) {  fpsRating = 'GODLIKE! ✔️'; }
          } else {
            fpsRating = '';
          }

          $('#chtbox').val('has ' + fps + ' frames per second (fps). ' + fpsRating).focus();
        }
      });
    },

    timer: function() {
      var self = this;

      var timerStartedAt = null;
      var timerMinutes = null;
      var timeoutId = null;
      var updateId = null;

      var $countdownUi = $('<div style="position: fixed; right: 20px; bottom: 225px; z-index: 9999; color: #3e3e3e; pointer-events: none"></div>');
      $('body').append($countdownUi);

      window.addEventListener('miracleCommand', function(commandEvent) {
        if (commandEvent.command === 'timer' || commandEvent.command === '/timer') {
          var argument1 = commandEvent.argument1;
          var argument2 = commandEvent.argument2;

          if (argument1) {
            timerMinutes = parseInt(argument1);
            if (argument2 === 'h' || argument2 === 'hour' || argument2 === 'hours') {
              timerMinutes *= 60;
            }
            if (timeoutId !== null) {
              clearTimeout(timeoutId);
            }

            if (argument1 === '0' || argument1 === 'reset' || argument1 === 'stop') {
              self.message('🗑️ Timer removed');
            } else {
              timerStartedAt = Date.now();
              var updateUi = function () {
                var remaining = ((timerStartedAt + timerMinutes * 60 * 1000) - Date.now()) / 1000 / 60;
                $countdownUi.text('🕒 ' +  Math.ceil(remaining) + 'm');
              };
              updateId = setInterval(updateUi, 10000);
              updateUi();
              timeoutId = setTimeout(function () {
                timeoutId = null;
                window.clearInterval(updateId);
                $countdownUi.text('');
                var message = '🕒 Alert! Timer has expired after ' + timerMinutes + ' minutes.';
                this.message(message);
                window.alert(message);
              }, timerMinutes * 60 * 1000);

              self.message('🕒 Timer set to ' + timerMinutes + ' minutes');
            }
          } else {
            if (timeoutId === null) {
              self.message('🕒 No timer has been set. Set with: /timer minutes', true);
            } else {
              var remaining = ((timerStartedAt + timerMinutes * 60 * 1000) - Date.now()) / 1000 / 60;
              self.message('🕒 ' + Math.round(remaining * 10) / 10 + ' minutes remaining.');
            }
          }
          $('#chtbox').val('').focus();
        }
      });
    },

    alive: function() {
      var self = this;

      var element = document.getElementById('playBtn');
      element.addEventListener('click', function() {
        if (! self.isAlive) {
          self.spawnedAt = Date.now();
          self.isAlive = true;
        }
      });
      element = document.querySelector('.bottom-dashboard-box img[title=Respawn]');
      element.addEventListener('click', function() {
        self.spawnedAt = Date.now();
        self.isAlive = true;
      });
      element = document.getElementById('advertContinue');
      element.addEventListener('click', function() {
        self.isAlive = false;
      });

      window.addEventListener('keydown', function (event) {
        if (event.keyCode == self.hotkeys.M.c && ! self.isWritingText()) {
          self.spawnedAt = Date.now();
          self.isAlive = true;
        }
      });

      window.addEventListener('miracleCommand', function(commandEvent) {
        if (commandEvent.command === '/alive' || commandEvent.command === 'alive') {
          if (! self.isAlive || document.getElementById('advert').style.display !== 'none') {
            $('#chtbox').val('is not alive ☠');
          } else {
            var minutes = parseInt((Date.now() - self.spawnedAt) / 1000 / 60);
            if (minutes < 1) {
              minutes = parseInt((Date.now() - self.spawnedAt) / 1000) + ' Seconds & 0';
            }
            if (minutes > 60) {
              minutes = parseInt(minutes / 60) + ' Hours & ' + (minutes % 60);
            }
            $('#chtbox').val('has been alive for ' + minutes + ' Minutes');
          }
        }
      });

    },

    nameColor: function() {
      var self = this;

      window.addEventListener('miracleCommand', function(commandEvent) {
        if (commandEvent.command === '/namecolor' || commandEvent.command === '/colorname' || commandEvent.command === '/colorchange') {
          self.message('🚫 This feature has been removed since the Agma staff does not allow it', true);
          $('#chtbox').val('');
        }
      });
    },

    skinApplier: function() {
      var self = this;

      var $useSkinItem = $('<li class="contextmenu-item enabled"><div class="context-icon"><i class="fa fa-eye"></i></div><p>Use player\'s skin</p></li>');
      $useSkinItem.insertAfter('#contextPlayer');

      $useSkinItem.click(function() {
        var skinUrl = self.getSkinUrl('#contextPlayerSkin');
        if (skinUrl === null) {
          self.message('This player does not use a skin or no player selected 🚫', true);
        } else {
          var skinId = parseInt(skinUrl.substr(22)); // Cut off "https://agma.io/skins/"
          self.useSkin(skinId);
        }
      });
    },

    help: function() {
      var $modal = $('<div class="miracle-primary-color-font" style="position: fixed; width: 100%; height: 100%; padding: 50px; background-color: rgba(0,0,0,0.95); z-index: 999; display: none"></div>');
      $modal.append('<h1>Miracle Scripts Help</h1>');

      var helpText = '<br><span style="color: #717171">Available chat commands are: </span><br><br><table>' +
          '<tr><th style="padding-right: 70px"><i>Command</i></th><th><i>Description</i></th></tr>' +
          '<tr><td><code>/help</code></td><td>Show this help</td></tr>' +
          '<tr><td><code>/miracle</code></td><td>Show version info</td></tr>' +
          '<tr><td><code>/miraclesettings</code></td><td>Show the miracle settings page</td></tr>' +
          '<tr><td><code>/skin<n></code></td><td>Change to skin &lt;n></td></tr>' +
          '<tr><td><code>/skin<n> this</code></td><td>Store current skin as skin <n></td></tr>' +
          '<tr><td><code>/skin<n> &lt;id></code></td><td>Store skin with ID &lt;id> as skin &lt;n></td></tr>' +
          '<tr><td><code>/skinid</code></td><td>Send a chat message with your skin ID</td></tr>' +
          '<tr><td><code>/useskin &lt;id></code></td><td>Use skin with the given ID</td></tr>' +
          '<tr><td><code>/chatlog</code></td><td>Show the extended chat log</td></tr>' +
          '<tr><td><code>/say &lt;text></code></td><td>Send a chat message with a fancy font</td></tr>' +
          '<tr><td><code>/say&lt;n> &lt;text></code></td><td>Send chat message with fancy font number &lt;n></td></tr>' +
          '<tr><td><code>/shout &lt;text></code></td><td>Purchase a megaphone shout for 20000 coins></td></tr>' +
          '<tr><td><code>/paste</code></td><td>Show the emojis and text paste page</td></tr>' +
          '<tr><td><code>/timer &lt;n></code></td><td>Set timer for &lt;n> minutes</td></tr>' +
          '<tr><td><code>/timer &lt;n> h</code></td><td>Set timer for &lt;n> hours</td></tr>' +
          '<tr><td><code>/timer stop</code></td><td>Stop the timer</td></tr>' +
          '<tr><td><code>/xp</code></td><td>Send a chat message with your level and next level\'s progress</td></tr>' +
          '<tr><td><code>/powerups</code></td><td>Send a chat message with your powerup amounts</td></tr>' +
          '<tr><td><code>/fps</code></td><td>Send a chat message with current fps</td></tr>' +
          '<tr><td><code>/ping</code></td><td>Send a chat message with current ping</td></tr>' +
          '<tr><td><code>/online</code></td><td>For how long are you online in the current session?</td></tr>' +
          '<tr><td><code>/alive</code></td><td>For how long are you alive?</td></tr>' +
          '<tr><td><code>/solo</code></td><td>Show the solo server message</td></tr>' +
          '<tr><td><code>/dice</code></td><td>Roll a dice with 6 sides</td></tr>' +
          '<tr><td><code>/dice &lt;n></code></td><td>Roll a dice with &lt;n> sides</td></tr>' +
          '<tr><td><code>/linesplit</code></td><td>Let your cell make a linesplit</td></tr>' +
          '<tr><td><code>/waste</code></td><td>Waste all your mass</td></tr>' +
          '<tr><td><code>/dance</code></td><td>Let your cell dance</td></tr>' +
          '</table>';

      $modal.append(helpText);

      $modal.append($('<br><a href="#" class="miracle-primary-color-background" style="display: inline-block; margin-top: 20px; padding: 10px; color: white">Close</a>').click(function () {
        $modal.hide();
      }));

      $('body').append($modal);

      this.$helpModal = $modal;

      window.addEventListener('miracleCommand', function(commandEvent) {
        if (commandEvent.command === '/help' || commandEvent.command === '/miraclehelp') {
          $('#chtbox').val('').focus();
          $modal.show();
        }
      });
    },

    commands: function () {
      var self = this;
      var minutes, skinId;

      var sessionStartedAt = Date.now();

      $('#chtbox').keydown(function (event) {
        if (event.keyCode === 13) {
          var message = $('#chtbox').val();
          var command = message.split(' ')[0];
          var argument1 = message.split(' ')[1];
          var argument2 = message.split(' ')[2];

          if (message === 'time' || command === '/time') {
            var now = new Date();
            $('#chtbox').val('Local time: ' + now.toLocaleString()).focus();
          }

          if (message === 'minutes' || command === '/minutes' || message === 'online' || command === '/online') {
            if (message === 'minutes' || command === '/minutes') {
              self.message('⛔ The /minutes command is deprecated, please use /online instead.', true);
            }

            minutes = parseInt((Date.now() - sessionStartedAt) / 1000 / 60);
            if (minutes < 1) {
              minutes = parseInt((Date.now() - self.spawnedAt) / 1000) + ' Seconds & 0';
            }
            if (minutes > 60) {
              minutes = parseInt(minutes / 60) + ' Hours & ' + (minutes % 60);
            }
            $('#chtbox').val('is online for: ' + minutes + ' Minutes in the current session').focus();
          }

          if (command === '/solo') {
            $('#chtbox').val('⚠️⚠️⚠️ SOLO SERVER ⚠️⚠️⚠️  No teaming!! No hay equipo!! Pas d\'équipe!! Kein Teaming!!').focus();
          }

          if (command === '/miracle') {
            var miracleInfo =  'is using 𝘔𝘪𝘳𝘢𝘤𝘭𝘦 𝘚𝘤𝘳𝘪𝘱𝘵𝘴, version ';

            if (GM_info) {
              miracleInfo += GM_info.script.version;
            } else {
              miracleInfo += 'unknown';
            }

            $('#chtbox').val(miracleInfo).focus();
          }

          if (command === '/skinid' || command === '/sayskin') {
            var skinUri = self.getSkinUrl();
            skinId = parseInt(skinUri.substr(skinUri.indexOf('skins/') + 6));
            $('#chtbox').val('uses the skin with the ID ' + skinId);
            return;
          }

          if (command === '/useskin') {
            skinId = parseInt(argument1);
            if (! (skinId > 0)) {
              self.message('Invalid skin ID given. Example usage of command: /useskin 123', true);
            } else {
              self.useSkin(skinId);
            }

            $('#chtbox').val('');
          }

          if (command.substr(0, 4) === '/say' || (command === '/party' && argument1.substr(0, 4) === '/say')  || (command === '/pm' && argument2.substr(0, 4) === '/say')) {
            var prefix = '';
            if (command === '/party' && argument1.substr(0, 4) === '/say') {
              prefix = '/party ';
              message = message.substr(7);
            }
            if (command === '/pm' && argument2.substr(0, 4) === '/say') {
              var spacePos = message.indexOf(' ', 5);
              prefix = message.substr(0, spacePos + 1);
              message = message.substr(spacePos + 1);
            }

            var fontIndex = message.charAt(4) - 1;
            if (Number.isNaN(fontIndex)|| fontIndex < 0 || fontIndex > Object.getOwnPropertyNames(self.fonts).length - 1) {
              fontIndex = 1;
            }

            $('#chtbox').val(prefix + self.useUnicodeFont(message.substr(message.indexOf(' ') + 1), Object.getOwnPropertyNames(self.fonts)[fontIndex])).focus();
          }

          if (command === '/dice') {
            var max = (argument1 > 0) ? parseInt(argument1) : 6;
            var number = self.getRandomInt(1, max);
            $('#chtbox').val('rolled a dice with ' + max + ' sides. Result: ' + number);
          }

          if (command === '/powerups' || command === '/powers') {
            // Note: If the amount of a powerup is 1, no number will be displayed.
            var powerups = ($('#invRecombine p').text() || 0) + ' rec, ' +
                ($('#invSpeed p').text() || ($('#invSpeed').css('display') === 'none' ? 0 : 1)) + ' speed, ' +
                ($('#invGrowth p').text() || ($('#invGrowth').css('display') === 'none' ? 0 : 1)) + ' growth, ' +
                ($('#invSpawnVirus p').text() || ($('#invSpawnVirus').css('display') === 'none' ? 0 : 1)) + ' virus, ' +
                ($('#invSpawnMothercell p').text() || ($('#invSpawnMothercell').css('display') === 'none' ? 0 : 1)) + ' red cell, ' +
                ($('#invSpawnPortal p').text() || ($('#invSpawnPortal').css('display') === 'none' ? 0 : 1)) + ' portal, ' +
                ($('#invSpawnGoldOre p').text() || ($('#invSpawnGoldOre').css('display') === 'none' ? 0 : 1)) + ' block, ' +
                ($('#invFreeze p').text() || ($('#invFreeze').css('display') === 'none' ? 0 : 1)) + ' freeze, ' +
                ($('#inv360Shot p').text() || ($('#inv360Shot').css('display') === 'none' ? 0 : 1)) + ' push ';
            $('#chtbox').val('has ' + powerups);
          }

          if (command === '/xp' || command === '/progress') {
            $('#chtbox').val('is level ' + $('#level2').text() + ' and has ' + $('.xpBarTop span').text() + ' of next level');
          }

          if (command === '/megaphone' || command === '/megashout' || command === '/shout') {
            // Notes: 1-7 = colors. The shout message can have max 130 chars, but chat messages can be only 100(?) chars long so np
            self.warnBeforeMegaShout(message.substr(message.indexOf(' ') + 1), self.getRandomInt(1, 7));
            $('#chtbox').val('');
          }

          var commandEvent = new Event('miracleCommand');
          commandEvent.message = message;
          commandEvent.command = command;
          commandEvent.argument1 = argument1;
          commandEvent.argument2 = argument2;
          window.dispatchEvent(commandEvent);
        }
      });
    },

    /**
     * This object is a container for functions that convert english letters and digits to fancy Unicode characters
     * @see https://en.wikipedia.org/wiki/Mathematical_Alphanumeric_Symbols
     * @see https://en.wikipedia.org/wiki/Enclosed_Alphanumerics
     * @see https://en.wikipedia.org/wiki/Enclosed_Alphanumeric_Supplement
     */
    fonts: {
      doubleStruck : function(charCode) {
        if (charCode === 67) { return String.fromCodePoint(0x2102); } // C
        if (charCode === 72) { return String.fromCodePoint(0x210D); } // H
        if (charCode === 78) { return String.fromCodePoint(0x2115); } // N
        if (charCode === 80) { return String.fromCodePoint(0x2119); } // P
        if (charCode === 81) { return String.fromCodePoint(0x211A); } // Q
        if (charCode === 82) { return String.fromCodePoint(0x211D); } // R
        if (charCode === 90) { return String.fromCodePoint(0x2124); } // Z
        if (charCode >= 65 && charCode <= 90) {
          return String.fromCodePoint(0x1D538 + charCode - 65);
        }
        if (charCode >= 97 && charCode <= 122) {
          return String.fromCodePoint(0x1D552 + charCode - 97);
        }
        if (charCode >= 48 && charCode <= 57) {
          return String.fromCodePoint(0x1D7D8 + charCode - 48);
        }
        return String.fromCharCode(charCode);
      },

      monospace : function(charCode) {
        if (charCode >= 65 && charCode <= 90) {
          return String.fromCodePoint(0x1D670 + charCode - 65);
        }
        if (charCode >= 97 && charCode <= 122) {
          return String.fromCodePoint(0x1D68A + charCode - 97);
        }
        if (charCode >= 48 && charCode <= 57) {
          return String.fromCodePoint(0x1D7F6 + charCode - 48);
        }
        return String.fromCharCode(charCode);
      },

      scriptBold : function(charCode) {
        if (charCode >= 65 && charCode <= 90) {
          return String.fromCodePoint(0x1D4D0 + charCode - 65);
        }
        if (charCode >= 97 && charCode <= 122) {
          return String.fromCodePoint(0x1D4EA + charCode - 97);
        }
        if (charCode >= 48 && charCode <= 57) {
          return String.fromCodePoint(0x1D7CE + charCode - 48);
        }
        return String.fromCharCode(charCode);
      },

      frakturBold : function(charCode) {
        if (charCode === 121) { return '𝐲'; } // y
        if (charCode >= 65 && charCode <= 90) {
          return String.fromCodePoint(0x1D56C + charCode - 65);
        }
        if (charCode >= 97 && charCode <= 122) {
          return String.fromCodePoint(0x1D586 + charCode - 97);
        }
        if (charCode >= 48 && charCode <= 57) {
          return String.fromCodePoint(0x1D7CE + charCode - 48);
        }
        return String.fromCharCode(charCode);
      },

      serifItalic: function(charCode) {
        if (charCode === 104) { return String.fromCodePoint(0x1D629); } // h
        if (charCode >= 65 && charCode <= 90) {
          return String.fromCodePoint(0x1D434 + charCode - 65);
        }
        if (charCode >= 97 && charCode <= 122) {
          return String.fromCodePoint(0x1D44E + charCode - 97);
        }
        return String.fromCharCode(charCode);
      },

      circled: function(charCode) {
        if (charCode >= 65 && charCode <= 90) {
          return String.fromCodePoint(0x24B6 + charCode - 65);
        }
        if (charCode >= 97 && charCode <= 122) {
          return String.fromCodePoint(0x24D0 + charCode - 97);
        }
        if (charCode >= 49 && charCode <= 57) {
          return String.fromCodePoint(0x2460 + charCode - 49);
        }
        return String.fromCharCode(charCode);
      },

      boxed: function(charCode) {
        if (charCode >= 65 && charCode <= 90) {
          return String.fromCodePoint(0x1F130 + charCode - 65);
        }
        if (charCode >= 97 && charCode <= 122) {
          return String.fromCodePoint(0x1F130 + charCode - 97);
        }
        if (charCode >= 49 && charCode <= 57) {
          return String.fromCodePoint(0x2460 + charCode - 49);
        }
        return String.fromCharCode(charCode);
      }
    },

    useUnicodeFont: function(text, font) {
      var regexResults, emojiPositions = [], emojiRegex = /:\w+:/g;
      while ((regexResults = emojiRegex.exec(text)) !== null) {
        emojiPositions.push(regexResults.index);
      }

      var converted = '', convert = true;
      for (var i = 0; i < text.length; i++) {
        if (! convert && text.charAt(i) === ':') {
          convert = true;
        }
        if (emojiPositions.indexOf(i) !== -1) {
          convert = false;
        }
        if (convert) {
          converted += this.fonts[font](text.charCodeAt(i));
        } else {
          converted += text.charAt(i);
        }
      }

      return converted;
    },

    isWritingText: function() {
      return document.activeElement.type === 'text' || document.activeElement.type === 'password' || document.activeElement.type === 'textarea';
    },

    download: function (filename, text) {
      var element = document.createElement('a');
      element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
      element.setAttribute('download', filename);

      element.style.display = 'none';
      document.body.appendChild(element);

      element.click();

      document.body.removeChild(element);
    },

    getVersionAsInt: function(stringVersion) {
      if (stringVersion === undefined) {
        stringVersion = typeof GM_info !== 'undefined' ? GM_info.script.version : '0';
      }

      var parts = stringVersion.split('.');
      if (parts.length === 1) {
        parts.push('0');
      }
      if (parts.length === 2) {
        parts.push('0');
      }

      return parseInt(parts[0]) * 1000000 + parseInt(parts[1]) * 1000 + parseInt(parts[2]);
    },

    /**
     * Returns a random number between min and max (both inclusive)
     * Source: MDN
     */
    getRandomInt: function (min, max) {
      return Math.round(Math.random() * (max - min) + min);
    },

    /**
     * Use the curser div to display a message at the top of the screen.
     *
     * @param message
     * @param isError
     */
    message: function (message, isError) {
      var curser = document.querySelector('#curser');

      curser.textContent = message;
      curser.style.display = 'block';
      curser.style.color = isError ? 'rgb(255, 0, 0)' : 'rgb(0, 192, 0)';

      window.setTimeout(function () {
        curser.style.display = 'none';
      }, 5000);
    },

    swal: function (title, message, html) {
      if (html === undefined) {
        html = true;
      }
      window.swal({
        title: '📢 <span class="miracle-primary-color-font">' + title + '</span>',
        text: message,
        html: html
      });
    },

    /**
     * Returns the URI of my skin or null if not skin has been set.
     * Use this.skinUrl() to get it.
     */
    getSkinUrl: function(sourceSelector) {
      if (sourceSelector === undefined) {
        sourceSelector = '#skinExampleMenu';
      }
      var skinUrlRaw = $(sourceSelector).css('background-image');

      var parts = skinUrlRaw.split('"');

      if (parts.length !== 3) {
        return null;
      } else {
        return parts[1];
      }
    },

    useSkin: function(skinId) {
      window.azad(true);

      setTimeout(function () {
        $('#skinExampleMenu').click();

        var checkLoaded = function () {
          var loaded = ($('#skinsFree tr').length > 1);
          if (loaded) {
            window.toggleSkin(skinId);

            setTimeout(function () {
              $('#shopModalDialog button.close').click();

              setTimeout(function () {
                window.setNick(document.getElementById('nick').value);
              }, 200);
            }, 200);
          } else {
            setTimeout(checkLoaded, 300);
          }
        };
        checkLoaded();
      }, 200);
    },

    /**
     * This is an original Agma function but its not accessible so this is a copy.
     */
    warnBeforeMegaShout: function(msg, color) {
      swal({
        title: "Confirm",
        text: 'If you click "Buy", you will purchase the megaphone shout.',
        type: "warning",
        showCancelButton: true,
        confirmButtonColor: "#4CAF50",
        confirmButtonText: "Yes, confirm purchase",
        cancelButtonText: "No, cancel purchase"
      }, function() {
        //Confirm purchase
        //console.log('purchased megaphone');
        purchaseMega(msg,color);
        //window.location.href = linkURL;
      });
    },

    setupPolyfills: function() {
      // Polyfill for old browser so they have String.fromCodePoint()
      if (!String.fromCodePoint) (function(stringFromCharCode) {
        var fromCodePoint = function(_) {
          var codeUnits = [], codeLen = 0, result = "";
          for (var index=0, len = arguments.length; index !== len; ++index) {
            var codePoint = +arguments[index];
            // correctly handles all cases including `NaN`, `-Infinity`, `+Infinity`
            // The surrounding `!(...)` is required to correctly handle `NaN` cases
            // The (codePoint>>>0) === codePoint clause handles decimals and negatives
            if (!(codePoint < 0x10FFFF && (codePoint>>>0) === codePoint))
              throw RangeError("Invalid code point: " + codePoint);
            if (codePoint <= 0xFFFF) { // BMP code point
              codeLen = codeUnits.push(codePoint);
            } else { // Astral code point; split in surrogate halves
              // https://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
              codePoint -= 0x10000;
              codeLen = codeUnits.push(
                  (codePoint >> 10) + 0xD800,  // highSurrogate
                  (codePoint % 0x400) + 0xDC00 // lowSurrogate
              );
            }
            if (codeLen >= 0x3fff) {
              result += stringFromCharCode.apply(null, codeUnits);
              codeUnits.length = 0;
            }
          }
          return result + stringFromCharCode.apply(null, codeUnits);
        };
        try { // IE 8 only supports `Object.defineProperty` on DOM elements
          Object.defineProperty(String, "fromCodePoint", {
            "value": fromCodePoint, "configurable": true, "writable": true
          });
        } catch(e) {
          String.fromCodePoint = fromCodePoint;
        }
      }(String.fromCharCode));
    },
  };

  window.miracleScripts.init();
})();