(function e(t, n, r) {

    function s(o, u) {
        if (!n[o]) {
            if (!t[o]) {
                var a = typeof require == "function" && require;
                if (!u && a) return a(o, !0);
                if (i) return i(o, !0);
                throw new Error("Cannot find module '" + o + "'")
            }
            var f = n[o] = {exports: {}};
            t[o][0].call(f.exports, function (e) {
                var n = t[o][1][e];
                return s(n ? n : e)
            }, f, f.exports, e, t, n, r)
        }
        return n[o].exports
    }

    var i = typeof require == "function" && require;
    for (var o = 0; o < r.length; o++) s(r[o]);
    return s
})({
    1: [function (require, module, exports) {

        (function (global) {

            (function () {

                var ALPHABET, Cell, DIRECTIONS, LetterGrid, NUM_COLORS, angular, defaultWordlist, wordFromPath, _,

                    __indexOf = [].indexOf || function (item) {
                        for (var i = 0, l = this.length; i < l; i++) {
                            if (i in this && this[i] === item) return i;
                        }
                        return -1;
                    };


                angular = (typeof window !== "undefined" ? window['angular'] : typeof global !== "undefined" ? global['angular'] : null);


                _ = (typeof window !== "undefined" ? window['_'] : typeof global !== "undefined" ? global['_'] : null);


                defaultWordlist = require('./wordlist');

                NUM_COLORS = 5;

                var whaws_alphabet_option = jQuery('#whaws_alphabet_option').val();

                var whaws_rightwards_arrow = jQuery('#whaws_rightwards_arrow').val();

                var whaws_downwards_arrow = jQuery('#whaws_downwards_arrow').val();

                var whaws_leftwards_arrow = jQuery('#whaws_leftwards_arrow').val();

                var whaws_upwards_arrow = jQuery('#whaws_upwards_arrow').val();

                var whaws_south_east_arrow = jQuery('#whaws_south_east_arrow').val();

                var whaws_north_east_arrow = jQuery('#whaws_north_east_arrow').val();

                var whaws_south_west_arrow = jQuery('#whaws_south_west_arrow').val();

                var whaws_north_west_arrow = jQuery('#whaws_north_west_arrow').val();

                var level_difficulty_val = optional_wordsearch_vars.whaws_level_difficulty;
                var use_global_options = optional_wordsearch_vars.whaws_use_global_options;


                var direction = [];

                if (whaws_rightwards_arrow == 'on') {
                    direction.push([1, 0]);
                }

                if (whaws_downwards_arrow == 'on') {
                    direction.push([0, 1]);
                }

                if (whaws_leftwards_arrow == 'on') {
                    direction.push([-1, 0]);
                }

                if (whaws_upwards_arrow == 'on') {
                    direction.push([0, -1]);
                }

                if (whaws_south_east_arrow == 'on') {
                    direction.push([1, 1]);
                }

                if (whaws_north_east_arrow == 'on') {
                    direction.push([1, -1]);
                }

                if (whaws_south_west_arrow == 'on') {
                    direction.push([-1, 1]);
                }

                if (whaws_north_west_arrow == 'on') {
                    direction.push([-1, -1]);
                }


                ALPHABET = 'AABBCCDDEEFFGGHHIIJKLLMMNNOOPPQRSSTTUUVWXYZ';

                if (jQuery('#whaws_alphabet_option').length > 0) {

                    if (whaws_alphabet_option.trim().length != 0) {

                        ALPHABET = whaws_alphabet_option.trim();

                    }

                }

                if (direction.length > 0) {

                    DIRECTIONS = _.shuffle(direction);


                }

                else {

                    DIRECTIONS = _.shuffle([[1, 0], [0, 1], [-1, 0], [0, -1], [1, 1], [1, -1], [-1, 1], [-1, -1]]);


                }

                wordFromPath = function (path) {

                    var cell, word, _i, _len;


                    word = '';


                    if (path != null) {

                        for (_i = 0, _len = path.length; _i < _len; _i++) {


                            cell = path[_i];

                            word += cell.letter;

                        }

                    }

                    return word


                };


                Cell = (function () {

                    function Cell(x, y) {

                        this.x = x;

                        this.y = y;

                        this.solvedColorClasses = [];

                        this.isSelected = false;

                        this.onPath = false;

                        this.onCorrectPath = false;

                    }


                    Cell.prototype.willFitLetter = function (letter) {

                        return (this.letter == null) || this.letter === letter;


                    };


                    Cell.prototype.randomFill = function () {

                        if (this.letter == null) {

                            return this.letter = _.sample(ALPHABET);

                        }
                    };


                    return Cell;


                })();


                LetterGrid = (function () {

                    function LetterGrid(width, height, maxWords, wordlist) {

                        var cell, i, row, word, x, y, _i, _j, _k, _l, _len, _len1, _len2, _ref;

                        this.width = width != null ? width : 8;

                        this.height = height != null ? height : 8;

                        if (maxWords == null) {

                            maxWords = 20;

                        }

                        if (wordlist == null) {

                            wordlist = defaultWordlist;

                        }


                        this.cells = (function () {

                            var _i, _ref, _results;

                            _results = [];

                            for (y = _i = 0, _ref = this.height - 1; 0 <= _ref ? _i <= _ref : _i >= _ref; y = 0 <= _ref ? ++_i : --_i) {

                                _results.push((function () {

                                    var _j, _ref1, _results1;

                                    _results1 = [];

                                    for (x = _j = 0, _ref1 = this.width - 1; 0 <= _ref1 ? _j <= _ref1 : _j >= _ref1; x = 0 <= _ref1 ? ++_j : --_j) {

                                        _results1.push(new Cell(x, y));

                                    }

                                    return _results1;

                                }).call(this));

                            }

                            return _results;

                        }).call(this);

                        this.words = [];

                        wordlist = _.sortBy(_.shuffle(wordlist), function (word) {

                            return -1 * word.length;

                        });

                        for (i = _i = 1; 1 <= maxWords ? _i <= maxWords : _i >= maxWords; i = 1 <= maxWords ? ++_i : --_i) {

                            for (_j = 0, _len = wordlist.length; _j < _len; _j++) {

                                // word = wordlist[_j].replace(/\s/g, '');
                                word = wordlist[_j].replace(/([\s-'])/g, '');  // letter grid settings

                                if (__indexOf.call(this.words, word) < 0) {

                                    if (this._tryPutWord(word)) {

                                        break;

                                    }
                                }

                            }

                        }

                        _ref = this.cells;


                        for (_k = 0, _len1 = _ref.length; _k < _len1; _k++) {

                            row = _ref[_k];

                            for (_l = 0, _len2 = row.length; _l < _len2; _l++) {

                                cell = row[_l];

                                cell.randomFill();

                            }

                        }

                        this.words = _.sortBy(this.words, function (word) {


                            return -1 * word.length;

                        });

                    }


                    LetterGrid.prototype._tryPutWord = function (word) {
                        var cell, dirX, dirY, endX, endY, i, path, startX, startY, _i, _j, _len, _len1, _ref;

                        _ref = DIRECTIONS[this.words.length % DIRECTIONS.length], dirX = _ref[0], dirY = _ref[1];

                        if (dirX !== 0 && word.length > this.width || dirY !== 0 && word.length > this.height) {

                            return false;

                        }

                        startX = _.random((dirX === -1 ? word.length - 1 : 0), (dirX === 1 ? this.width - word.length : this.width - 1));

                        startY = _.random((dirY === -1 ? word.length - 1 : 0), (dirY === 1 ? this.height - word.length : this.height - 1));

                        endX = startX + dirX * (word.length - 1);

                        endY = startY + dirY * (word.length - 1);

                        path = this._getPath([startX, startY], [endX, endY]);

                        for (i = _i = 0, _len = path.length; _i < _len; i = ++_i) {

                            cell = path[i];

                            if (!cell.willFitLetter(word[i])) {

                                return false;

                            }

                        }

                        for (i = _j = 0, _len1 = path.length; _j < _len1; i = ++_j) {

                            cell = path[i];

                            cell.letter = word[i];


                        }

                        this.words.push(word);


                        return true;

                    };


                    LetterGrid.prototype._getPath = function (start, end) {

                        var cellList, diffX, diffY, endX, endY, stepX, stepY, x, y;

                        x = start[0], y = start[1];

                        endX = end[0], endY = end[1];

                        diffX = endX - x;

                        diffY = endY - y;

                        stepX = diffX === 0 ? 0 : diffX / Math.abs(diffX);

                        stepY = diffY === 0 ? 0 : diffY / Math.abs(diffY);

                        cellList = [];

                        while (x >= 0 && y >= 0 && x < this.width && y < this.height) {

                            cellList.push(this.cells[y][x]);

                            if (x === endX && y === endY) {

                                return cellList;

                            }

                            x += stepX;

                            y += stepY;

                        }

                        return null;

                    };


                    LetterGrid.prototype.getPathFromCells = function (start, end) {

                        return this._getPath([start.x, start.y], [end.x, end.y]);

                    };


                    return LetterGrid;


                })();


                angular.module('wordsearchApp', []).controller('WordsearchCtrl', [

                    '$scope', function ($scope) {

                        if (use_global_options == "yes") {
                            $scope.levels = [

                                {
                                    width: 8,
                                    height: 8
                                }, {
                                    width: 9,
                                    height: 9
                                }, {
                                    width: 10,
                                    height: 10
                                }, {
                                    width: 11,
                                    height: 11
                                }, {
                                    width: 12,
                                    height: 12
                                }, {
                                    width: 13,
                                    height: 13
                                }, {
                                    width: 14,
                                    height: 14
                                }, {
                                    width: 15,
                                    height: 15
                                }, {
                                    width: 16,
                                    height: 16
                                }, {
                                    width: 17,
                                    height: 17
                                }, {
                                    width: 18,
                                    height: 18
                                }, {
                                    width: 19,
                                    height: 19
                                }, {
                                    width: 20,
                                    height: 20
                                }

                            ];
                        } else if (level_difficulty_val != "" || level_difficulty_val != null) { // set the difficulty level
                            $scope.levels = [

                                {
                                    width: level_difficulty_val,
                                    height: level_difficulty_val
                                }
                            ];
                        }


                        $scope.loadLevel = function (level) {

                            $scope.currentLevel = level;

                            $scope.grid = new LetterGrid(level.width, level.height);

                            $scope.words = $scope.grid.words;

                            $scope.testwords = defaultWordlist;

                            $scope.foundWords = [];

                            $scope.enableInput = true;

                            $scope.colorIndex = 1;

                            return $scope.colorClass = 'wha-color1';


                        };


                        $scope.loadLevel($scope.levels[0]);

                        $scope.cellClicked = function (cell) {

                            var path;

                            if (!$scope.enableInput) {

                                return;

                            }

                            if ($scope.selectedCell == null) {

                                cell.isSelected = true;

                                return $scope.selectedCell = cell;

                            } else {

                                path = $scope.grid.getPathFromCells($scope.selectedCell, cell);

                                $scope.selectedCell.isSelected = false;

                                $scope.selectedCell = null;

                                $scope._submitPath(path);

                                return $scope.clearPath();

                            }

                        };

                        $scope.updatePath = function (cell) {

                            var path, _i, _len, _ref, _ref2, _results;

                            if ($scope.selectedCell != null) {

                                path = $scope.grid.getPathFromCells($scope.selectedCell, cell);

                                if (path != null) {

                                    _results = [];

                                    for (_i = 0, _len = path.length; _i < _len; _i++) {

                                        cell = path[_i];

                                        cell.onPath = true;

                                        _ref = wordFromPath(path);
                                        _ref2 = wordFromPath(path).split("").reverse().join("");
                                        if (__indexOf.call($scope.words, _ref) >= 0 || __indexOf.call($scope.words, _ref2) >= 0) {
                                            _results.push(cell.onCorrectPath = true);

                                        } else {

                                            _results.push(void 0);

                                        }

                                    }

                                    return _results;

                                }

                            }

                        };

                        $scope.clearPath = function () {

                            var cell, row, _i, _len, _ref, _results;

                            _ref = $scope.grid.cells;

                            _results = [];

                            for (_i = 0, _len = _ref.length; _i < _len; _i++) {

                                row = _ref[_i];

                                _results.push((function () {

                                    var _j, _len1, _results1;

                                    _results1 = [];

                                    for (_j = 0, _len1 = row.length; _j < _len1; _j++) {

                                        cell = row[_j];

                                        cell.onPath = false;

                                        _results1.push(cell.onCorrectPath = false);

                                    }

                                    return _results1;

                                })());

                            }

                            return _results;

                        };


                        $scope._submitPath = function (path) {

                            var alertCongrats, cell, foundWord, foundWord2, mywords, _i, _len;

                            foundWord = wordFromPath(path);
                            foundWord2 = wordFromPath(path);




                            mywords = defaultWordlist;


                            if (__indexOf.call($scope.words, foundWord) >= 0 || __indexOf.call($scope.words, foundWord2.split("").reverse().join("")) >= 0) {
                                if (__indexOf.call($scope.words, foundWord2.split("").reverse().join("")) >= 0) {
                                    foundWord = foundWord.split("").reverse().join("")
                                }
                                $scope.words.splice($scope.words.indexOf(foundWord), 1);


                                // $scope.foundWords.unshift({
                                //
                                //     word: qq[0],
                                //
                                //     colorClass: $scope.colorClass
                                //
                                // });


                                // ([\s-'])

                                for (var j = 0; j < mywords.length; j++) {
                                    if (mywords[j].replace(/([\s-'])/g, '') == foundWord) {
                                        jQuery(".wha-word-list button").each(function () {
                                            var button_text = jQuery(this).text().replace(/([\s-'])/g, '');
                                            if (foundWord == button_text) {
                                                jQuery(this).addClass('wha-solved ' + $scope.colorClass + '');
                                            }
                                        });
                                    }
                                }


                                for (_i = 0, _len = path.length; _i < _len; _i++) {

                                    cell = path[_i];

                                    cell.solvedColorClasses.push($scope.colorClass);

                                }

                                $scope.nextColor();

                                if ($scope.words.length === 0) {

                                    $scope.enableInput = false;

                                    alertCongrats = function () {

                                        var event = new CustomEvent("wordsearch-finish", { "detail": $scope.foundWords.length });
                                        document.dispatchEvent(event);

                                        jQuery('.wha-wordsearch-app .wha-modal-wordsearch .wha-scope-foundWords').text($scope.foundWords.length);

                                        jQuery('.wha-wordsearch-app .wha-modal-wordsearch').first().addClass('opened');


                                    };

                                    return setTimeout(alertCongrats, 400);

                                }

                            }

                        };
                        /* hide words if they don't fit in to grid */
                        var gridwords = $scope.words
                        jQuery(document).ready(function ($) {
                            jQuery(".wha-word-list button").hide();
                            for (var j = 0; j < gridwords.length; j++) {
                                jQuery(".wha-word-list button").each(function () {
                                    var word_item = jQuery(this).text().replace(/([\s-'])/g, '');
                                    if (word_item == gridwords[j]) {
                                        if (jQuery(this).text().replace(/([\s-'])/g, '').match(word_item)) {
                                            jQuery(this).show();
                                        }
                                    }
                                });
                            }


                            jQuery("#wha-level-select-dropdown li").click(function () {
                                jQuery(".wha-word-list button").hide();
                                var gridwords = $scope.words;
                                for (var j = 0; j < gridwords.length; j++) {
                                    jQuery(".wha-word-list button").each(function () {
                                        var word_item = jQuery(this).text().replace(/([\s-'])/g, '');
                                        if (word_item == gridwords[j]) {
                                            if (jQuery(this).text().replace(/([\s-'])/g, '').match(word_item)) {
                                                jQuery(this).show();
                                            }
                                        }
                                    });
                                }

                                jQuery('.wha-word-list button').removeClass('wha-solved');

                            });
                        });


                        return $scope.nextColor = function () {

                            $scope.colorIndex = $scope.colorIndex % NUM_COLORS + 1;

                            return $scope.colorClass = "wha-color" + $scope.colorIndex;

                        };

                    }

                ]);


            }).call(this);


        }).call(this, typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

    }, {"./wordlist": 2}], 2: [function (require, module, exports) {

        (function () {

            var words = [];

            jQuery.each(jQuery('.wha-wordsearch-word'), function (i, val) {

                words.push(jQuery(this).val());

            });

            if (jQuery('#whaws_alphabet_option').length > 0) {

                var whaws_alphabet_option = jQuery('#whaws_alphabet_option').val();

                if (whaws_alphabet_option.trim().length == 0 && words.length == 0) {

                    module.exports = ['ARCHAEOPTERYX', 'CARBONIFEROUS', 'TYRANNOSAURUS', 'BRACHIOSAURUS', 'ICHTHYOSAURUS', 'BRONTOSAURUS', 'PLESIOSAURUS', 'ANKYLOSAURUS', 'STEGOSAURUS', 'PLEISTOCENE', 'PTERODACTYL', 'ECHINODERM', 'EXTINCTION', 'CRETACEOUS', 'ALLOSAURUS', 'BAROSAURUS', 'ALLOSAURUS', 'PALAEOCENE', 'CEPHALOPOD', 'CRUSTACEAN', 'BELEMNITE', 'CROCODILE', 'OLIGOCENE', 'TRILOBITE', 'VERTEBRAE', 'CARNIVORE', 'IGUANODON', 'DINOSAUR', 'GASTONIA', 'DRACONYX', 'AMMONITE', 'TENTACLE', 'JURASSIC', 'TRIASSIC', 'DEINODON', 'CIONODON', 'CERATOPS', 'ASTEROID', 'BARYONYX', 'MOLLUSCS', 'MESOZOIC', 'RAPTOREX', 'HOLOCENE', 'OZRAPTOR', 'STARFISH', 'KILESKUS', 'ASTRODON', 'NAUTILUS', 'SAUROPOD', 'ECHINOID', 'FLIPPER', 'REPTILE', 'PERMIAN', 'MIOCENE', 'CALCITE', 'AETONYX', 'CRINOID', 'CRYSTAL', 'EXTINCT', 'SPECIES', 'BIVALVE', 'PACIFIC', 'CHISEL', 'FOSSIL', 'PERIOD', 'HAMMER', 'ISLAND', 'MAMMAL', 'EOCENE', 'INSECT', 'LIZARD', 'PEBBLE', 'PLANT', 'CORAL', 'STONE', 'AMBER', 'TOOTH', 'CLIFF', 'SHELL', 'OCEAN', 'SQUID', 'COAST', 'SHARK', 'SKULL', 'SPINE', 'CLAW', 'CAVE', 'TIDE', 'BIRD', 'LEAF', 'FISH', 'BONE', 'ROCK', 'PREY', 'COAL', 'FERN', 'LEAF', 'TAIL'];

                }

                else {

                    module.exports = words;

                }

            }

        }).call(this);


    }, {}]
}, {}, [1]);


jQuery(document).ready(function ($) {
    // ul li dopdown (select level)
    function DropDown(el) {
        this.dd = el;
        this.placeholder = this.dd.children('span');
        this.opts = this.dd.find('ul.wha-drop li');
        this.val = '';
        this.index = -1;
        this.initEvents();
    }

    DropDown.prototype = {
        initEvents: function () {
            var obj = this;
            obj.dd.on('click', function (e) {
                e.preventDefault();
                e.stopPropagation();
                $(this).toggleClass('active');
            });
            obj.opts.on('click', function () {
                var opt = $(this);
                obj.val = opt.text();
                obj.index = opt.index();
                obj.placeholder.text(obj.val);
                opt.siblings().removeClass('selected');
                opt.filter(':contains("' + obj.val + '")').addClass('selected');
            }).change();
        },
        getValue: function () {
            return this.val;
        },
        getIndex: function () {
            return this.index;
        }
    };

    $(function () {
        // create new variable for each menu
        var dd1 = new DropDown($('#noble-gases'));
        $(document).click(function () {
            // close menu on document click
            $('.wha-wrap-drop').removeClass('active');
        });
    });


    // refresh game field after close window 'Congratulation'
    $('.wha-closemodale').click(function (e) {
        e.preventDefault();
        $('.wha-modale').removeClass('opened');
        if (jQuery("#wha-level-select-dropdown li").hasClass('selected')) {
            setTimeout(function () {
                $("#wha-level-select-dropdown li.selected a").trigger("click");
                $(".wha-wrap-drop").removeClass("active");
            }, 100);
        } else {
            setTimeout(function () {
                $("#wha-level-select-dropdown li:first-child a").trigger("click");
                $(".wha-wrap-drop").removeClass("active");
            }, 100);
        }
        jQuery('.wha-word-list button').removeClass('wha-solved wha-color')
    });
    //disable search on page (Ctrl+F)
    window.addEventListener("keydown", function (e) {
        if (e.keyCode === 114 || (e.ctrlKey && e.keyCode === 70)) {
            e.preventDefault();
        }
    })

    var difficulty = optional_wordsearch_vars.whaws_level_difficulty;

    var global_diff = jQuery('#wha-level-select-dropdown li:first-child a').val().replace(/x([0-9])/g, '');

    jQuery(".wha-word-list button").each(function () {
        var button_text = jQuery(this).text().replace(/\s/g, '').length;
        if (button_text > difficulty || button_text > global_diff) {
            jQuery(this).hide();
        }
    });

    var grid_height = jQuery('.wha-ws-grid').height();

    jQuery('.wha-word-list').css('max-height', grid_height + 80);


    jQuery("#wha-level-select-dropdown li").click(function () {
        var grid_height = jQuery('.wha-ws-grid').height();

        jQuery('.wha-word-list').css('max-height', grid_height + 80);
    })


    var wha_ws_grid_width = jQuery('.wha-ws-grid').width();

   jQuery('.wha-dir-bottom .wha-word-list').css('max-width', wha_ws_grid_width+'px');
   jQuery('.wha-dir-top .wha-word-list').css('max-width', wha_ws_grid_width+'px');
   //jQuery('.wha-wordsearch-row').removeClass('wha-hidden');


});