// ==UserScript==
// @name         Miracle Scripts
// @namespace    Miracle Scripts
// @version      1.0
// @description  Let your cell spin, jump, shake, flip and wacky! Copy & paste custom emojis to the chatbox! Dance! Use Chat replacements!
// @homepage     http://agarioforums.net/member.php?action=profile&uid=21263
// @author       You
// @license      MIT
// @icon         https://abload.de/img/mh3k8o.png
// @match        http://agma.io/
// @grant        none
// @downloadURL none
// ==/UserScript==

// Source: http://stackoverflow.com/questions/1772179/get-character-value-from-keycode-in-javascript-then-trim#answer-23377822
window.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]
];


(function() {
    'use strict';

    var settings = localStorage.getItem('miracleScripts');

    if (settings == null) {
        settings = {
            bindings: {
                animation: 17, // CRTL
                paste: 36, // POS1
                dance: 35 // END
            },
            replacements: ':D|:smile:\n:*(|:sob:'
        };
        localStorage.setItem('miracleScripts', JSON.stringify(settings));
    } else {
        settings = JSON.parse(settings);
    }

    // We need to have a delay, because the menu is not laoded 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(window.keyboardMap[event.keyCode]);
            settings.bindings[name] = event.keyCode;
            localStorage.setItem('miracleScripts', JSON.stringify(settings));
        };

        // Weird Agma scripting... press enter in the replacements textarea and the chatbox 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(event) {
            settings.replacements = $(this).val();
            localStorage.setItem('miracleScripts', JSON.stringify(settings));
        };

        var $modal = $('<div id="miracle-settings" style="position: fixed; width: 100%; height: 100%; padding: 50px; color: #FF69B4; background-color: rgba(0,0,0,0.95); z-index: 999; display: none"></div>');
        $modal.append('<h1>Miracle Scripts Settings</h1>');
        $modal.append('<small style="color: #717171">This script does not work on mobile devices! Support: <a href="http://agarioforums.net/showthread.php?tid=61388" target="_blank" style="color: #717171">agarioforums.net</small>');
        var $element = $('<input name="key_animation" value="' + window.keyboardMap[settings.bindings.animation] + '"/>').keyup(changeKey);
        $modal.append('<br><br>Animation-Key:<br>', $element);
        $element = $('<input name="key_paste" value="' + window.keyboardMap[settings.bindings.paste] + '"/>').keyup(changeKey);
        $modal.append('<br>Paste-Key:<br>', $element);
        $element = $('<input name="key_dance" value="' + window.keyboardMap[settings.bindings.dance] + '"/>').keyup(changeKey);
        $modal.append('<br>Dance-Key:<br>', $element);
        $element = $('<textarea rows="6" style="width: 100%; max-width: 500px">').text(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="#" style="display: inline-block; margin-top: 20px; padding: 10px; color: white; background-color: #FF69B4">Close</a>').click(function() { $modal.hide() }));

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

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

            event.preventDefault();
        });
    }, 500);
})();


(function() {
    'use strict';

    /**
     * Returns a random number between min (inclusive) and max (exclusive)
     * Source: MDN
     */
    var getRandomArbitrary = function(min, max) {
        return Math.random() * (max - min) + min;
    }

    var chatAnimate = function()
    {
        // The available commands
        var items = ['spin', 'flip', 'shake', 'jump'];

        // 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)];

        // Combine with wacky
        item = 'wacky' + item;

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

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

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

        var settings = JSON.parse(localStorage.getItem('miracleScripts'));

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


(function() {
    'use strict';

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

        var settings = JSON.parse(localStorage.getItem('miracleScripts'));

        if (event.keyCode == settings.bindings.paste) {
            var text = prompt('Please paste your text or emjoi here');

            // focus() only works when there is a delay after the prompt has been closed
            setTimeout(function(){
                // Add text into the chatbox and focus it
                $('#chtbox').val($('#chtbox').val() + text).focus();
            }, 200);
        }
    });
})();


(function() {
    'use strict';

    var angle = 0;
    var angleSpeed = 20;
    var distance = 50;
    var dancing = false;

    var dance = function()
    {
        angle += angleSpeed;
        if (angle > 360) {
            angle = 0;
        }

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

        if (dancing) {
            window.requestAnimationFrame(dance);
        }
    }

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

        var settings = JSON.parse(localStorage.getItem('miracleScripts'));

        if (event.keyCode == settings.bindings.dance) {
            dancing = ! dancing;

            if (dancing) {
                window.requestAnimationFrame(dance);
            }
        }
    });
})();


(function() {
    'use strict';

    $('#chtbox').keyup(function(event)
    {
        var settings = JSON.parse(localStorage.getItem('miracleScripts'));

        var lines = 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();
            }
        });
    });
})();


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