Cryptext

    var COLD = COLD || {};

(function(){
    COLD.PUZZLE = {

        Puzzle_Window : function(){this.initialize.apply(this, arguments);},

        Puzzle_Scene    : function(){this.initialize.apply(this, arguments);},

    };

})();

(function($){

($.prototype = Object.create(Window_Selectable.prototype)).constructor = $;

    $.prototype.initialize = function(reorderedKey) {
        this._currentOrder = reorderedKey;
        this._maxItems = this._currentOrder.length;
        var width = this.windowWidth();
        var height = this.windowHeight();
        this.windowX = (Graphics.width - width)/2;
        this.windowY = (Graphics.height - 2 * height);
        Window_Selectable.prototype.initialize.call(this, this.windowX, this.windowY, width, height);
        this._pendingIndex = -1;
        this.select(0);
        this.refresh();
        this._refreshArrows();
    };

    $.prototype._possibleKeys = [
        'A','B','C','D','E',
        'F','G','H','I','J',
        'K','L','M','N','O',
        'P','Q','R','S','T',
        'U','V','W','X','Y',
        'Z','0','1','2','3',
        '4','5','6','7','8','9','-',
    ];

    $.prototype.windowWidth = function(){
        return this.itemWidth()*this._maxItems+(this._maxItems+1)*this.spacing();
    };

    $.prototype.windowHeight = function(){
        return this.itemHeight()+this.spacing()*2;
    };

    $.prototype.maxItems = function(){
        return this._maxItems;
    };

    $.prototype.itemHeight = function() {
        return this.lineHeight();
    };

    $.prototype.itemWidth = function() {
        return 48;
    };

    $.prototype.numVisibleRows = function() {
        return 1;
    };

    $.prototype.spacing = function() {
        return this.standardPadding();
    };

    $.prototype.maxCols = function() {
        return this.maxItems();
    };

    $.prototype.selectLast = function() {
        this.select(0);
    };

    $.prototype.drawItem = function(index){
        this.drawKeys(index);
    };

    $.prototype.drawKeys = function(index) {
        var rect = this.itemRect(index);
        this.drawText(this._currentOrder[index],rect.x,rect.y,rect.width,'center');
    };

    $.prototype.cursorDown = function() {
        var currentIndex = this._possibleKeys.indexOf(this._currentOrder[this.index()]);
        if(currentIndex >= 1){
            this._currentOrder[this.index()] = this._possibleKeys[currentIndex -1];
        }else{
            this._currentOrder[this.index()] = this._possibleKeys[this._possibleKeys.length-1]
        };
        SoundManager.playCursor();
        this.redrawItem(this.index());
    };

    $.prototype.cursorUp = function() {
        var currentIndex = this._possibleKeys.indexOf(this._currentOrder[this.index()]);
        if(currentIndex < (this._possibleKeys.length-1)){
            this._currentOrder[this.index()] = this._possibleKeys[currentIndex + 1];
        }else{
            this._currentOrder[this.index()] = this._possibleKeys[0];
        };
        SoundManager.playCursor();
        this.redrawItem(this.index());
    };

    $.prototype.processOk = function() {
        this.updateInputData();
        this.callOkHandler();
    };

    $.prototype.updateArrows = function() {
        this.downArrowVisible = true;
        this.upArrowVisible = true;
    };

    $.prototype.processCursorMove = function() {
        if (this.isCursorMovable()) {
            var lastIndex = this.index();
            if (Input.isRepeated('right')) {
                this.cursorRight(Input.isTriggered('right'));
                this._refreshArrows();
            }
            if (Input.isRepeated('left')) {
                this.cursorLeft(Input.isTriggered('left'));
                this._refreshArrows();
            }
            if (this.index() !== lastIndex) {
                SoundManager.playCursor();
            }
        }

        if (Input.isTriggered('down')) {
            this.cursorDown();
        }
        if (Input.isTriggered('up')) {
            this.cursorUp();
        }
    };


    $.prototype._refreshArrows = function() {
        var w = this._width;
        var h = this._height;
        var p = 24;
        var q = p/2;
        var sx = 96+p;
        var sy = 0+p;
        var x = this.spacing()+ this.itemWidth()/2+(this.spacing()+this.itemWidth())*this.index();
        this._downArrowSprite.bitmap = this._windowskin;
        this._downArrowSprite.anchor.x = 0.5;
        this._downArrowSprite.anchor.y = 0.5;
        this._downArrowSprite.setFrame(sx+q, sy+q+p, p, q);
        this._downArrowSprite.move(x, h-q);
        this._upArrowSprite.bitmap = this._windowskin;
        this._upArrowSprite.anchor.x = 0.5;
        this._upArrowSprite.anchor.y = 0.5;
        this._upArrowSprite.setFrame(sx+q, sy, p, q);
        this._upArrowSprite.move(x, q);
    };

})(COLD.PUZZLE.Puzzle_Window);

(function($){

    ($.prototype = Object.create(Scene_MenuBase.prototype)).constructor = $;

    $.prototype.initialize = function() {
        Scene_MenuBase.prototype.initialize.call(this);
    };

    $.prototype.create = function() {
        Scene_MenuBase.prototype.create.call(this);
        this.createTitle();
        this.createWindows();
    };

    $.prototype.prepare = function(key,variable){
        this._puzzleKey = key;
        this._reorderedKey = this.reorderKey(this._puzzleKey.length);
        this._variable = variable;
    };

    $.prototype.reorderKey = function(length){
        var key = new Array(length);
        for(var i =0; i < length; i++){
            key[i]='-';
        }
        return key;
    };

    $.prototype.createTitle = function(){
        this._titleSprite = new Sprite();
        this.addChild(this._titleSprite);
        this._titleSprite.bitmap = new Bitmap(Graphics.width, Graphics.height);
    };

    $.prototype.createWindows = function(){
        this.createPuzzleWindow();
    };

    $.prototype.update = function(){
        Scene_MenuBase.prototype.update.call(this);
        this.drawTitle();
    };

    $.prototype.drawTitle = function(){
        var bitmap = this._titleSprite.bitmap;
        var x = this._puzzleWindow.windowX;
        var y = this._puzzleWindow.windowY;
        var width = this._puzzleWindow.windowWidth();
        var height = Window_Base.prototype.lineHeight();
        bitmap.clear();
        bitmap.drawText('Please enter the code...', x, y - height, width, height, 'center');
    };

    $.prototype.createPuzzleWindow = function() {
        this._puzzleWindow = new COLD.PUZZLE.Puzzle_Window(this._reorderedKey);
        this._puzzleWindow.setHandler('ok',     this.onSelectionOk.bind(this));
        this._puzzleWindow.setHandler('cancel', this.popScene.bind(this));
        this.addWindow(this._puzzleWindow);
        this._puzzleWindow.activate();
    };

    $.prototype.onSelectionOk = function(){
        if(this.checkForSolved()){
            SoundManager.playRecovery();
            $gameVariables[this._variable] = true;
            this.popScene();
        }else{
            SoundManager.playBuzzer();
        }
        this._puzzleWindow.activate();
    };

    $.prototype.checkForSolved = function(){
        for(var i = 0; i < this._puzzleKey.length;i++) {
            if(this._puzzleWindow._currentOrder[i] !== this._puzzleKey[i]){
                return false;
            };
        };
        return true;
    };

})(COLD.PUZZLE.Puzzle_Scene);