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    //-----------------------------------------------------------------------------
    // CardBattleManager
    //
    // This replaces the BattleManager.

    var deck = [];
    var discardPile = [];
    var hand = [];

    function CardBattleManager() {
        throw new Error('This is a static class');
    }

    CardBattleManager.setup = function(){
        deck = this.createDeck();
        deck = this.shuffleDeck(deck);
    }

    CardBattleManager.startBattle = function() {
        console.log("deck",deck);
        this.drawCards(5);
        console.log("hand",hand);

    };

    //Returns the complete deck generated by the current party and their equipment.
    CardBattleManager.createDeck = function(){
        tempDeck = [];
        var actorIDs = $gameParty._actors;
        actorIDs.forEach(actorID => {
           var actorCards = this.getCardsFromEquipment($gameActors.actor(actorID));
           tempDeck = tempDeck.concat(actorCards);
        });
        return tempDeck;
    }

    CardBattleManager.shuffleDeck = function(p_deck) {
        var tempDeck = p_deck;
        var j, x, i;
        for (i = tempDeck.length - 1; i > 0; i--) {
            j = Math.floor(Math.random() * (i + 1));
            x = deck[i];
            tempDeck[i] = tempDeck[j];
            tempDeck[j] = x;
        }
        return tempDeck;
    }

    CardBattleManager.drawCards = function(p_amount){
        var amount = p_amount;
        for(i = 0; i<amount; i++){
            if(deck.length > 0){
                var card = deck.pop();
                hand.push(card);
                this.updateHandCardPositions();
                
            }
            
        }

    }

    CardBattleManager.updateHandCardPositions = function(){
        for(j=0;j<hand.length;j++){
            console.log(hand[j]);
            var card = hand[j];
            var cardSprite = card._sprite;
            cardSprite.x = Graphics.width/hand.length+i*cardSprite.width;
            cardSprite.y = Graphics.height/2;
            console.log("cardSprite",cardSprite);
            console.log("x", cardSprite.x);
            console.log("y",cardSprite.y);
        }
      
    }

    //Extracts the Cards from the equipment of an actor
    //If the note tag of an equipment contains e.g. "<cards: 1,2,3>", the card with the indices 1,2 and 3 will be returned in an array.
    CardBattleManager.getCardsFromEquipment = function(p_actor){
        var actor = p_actor;
        var equipment = actor._equips;
        var actorCards = [];
        equipment.forEach(element => {
            var note = "";
            var equipmentCards = [];
            if(element._itemId > 0){ // check if it's not an empty item
                switch (element._dataClass) {
                    case "weapon":
                        note = $dataWeapons[element._itemId].note;
                        break;
                    case "armor":
                        note = $dataArmors[element._itemId].note;
                        break;
                }
            }
            if(note){
                var slicedStrings = /<\s*cards\s*:\s*.*\s*>/ig.exec(note)[0].split(",");
                var extractedNumberString = "";
                slicedStrings.forEach(str => {
                    extractedNumberString = str.match(/\d+/)[0];
                    if(extractedNumberString){
                        var cardFromString = new Card(parseInt(extractedNumberString));
                        //cardFromString._sprite = Scene_Card_Battle._spriteset.createCard(extractedNumberString);
                        equipmentCards.push(cardFromString);
                    }
            })
            actorCards = actorCards.concat(equipmentCards);
            }
        });
        return actorCards;

    }

 //-----------------------------------------------------------------------------
    // Scene_Card_Battle
    //
    // This replaces the Scene_Battle with the custom scene for the card battle system.
    function Scene_Card_Battle() {
        this.initialize.apply(this, arguments);
    }

    Scene_Card_Battle.prototype = Object.create(Scene_Battle.prototype);
    Scene_Card_Battle.prototype.constructor = Scene_Card_Battle;

    Scene_Card_Battle.prototype.initialize = function() {
    Scene_Base.prototype.initialize.call(this);
    };

    Scene_Card_Battle.prototype.create = function() {
        Scene_Base.prototype.create.call(this);
        this.createDisplayObjects();
    };

    Scene_Card_Battle.prototype.start = function() {
        Scene_Base.prototype.start.call(this);
        this.startFadeIn(this.fadeSpeed(), false);
        BattleManager.playBattleBgm();
        CardBattleManager.setup();
        CardBattleManager.startBattle();
    };
    
    Scene_Card_Battle.prototype.update = function() {
        var active = this.isActive();
        $gameTimer.update(active);
        $gameScreen.update();
        // this.updateStatusWindow();
        // this.updateWindowPositions();
        // if (active && !this.isBusy()) {
        //     this.updateBattleProcess();
        // }
        Scene_Base.prototype.update.call(this);
    };

    Scene_Card_Battle.prototype.createDisplayObjects = function() {
        this.createSpriteset();
        //this.createWindowLayer();
        // this.createAllWindows();
        // BattleManager.setLogWindow(this._logWindow);
        // BattleManager.setStatusWindow(this._statusWindow);
        // BattleManager.setSpriteset(this._spriteset);
        // this._logWindow.setSpriteset(this._spriteset);
    };

    Scene_Card_Battle.prototype.createSpriteset = function() {
        this._spriteset = new Spriteset_Battle();
        this.addChild(this._spriteset);
    };

    //-----------------------------------------------------------------------------
    // Custom Extension of the Spriteset_Battle class.
    //
    var _spriteset_Battle_prototype_createLowerLayer = Spriteset_Battle.prototype.createLowerLayer;
    Spriteset_Battle.prototype.createLowerLayer = function() {
        _spriteset_Battle_prototype_createLowerLayer.call(this);
    };

    Spriteset_Battle.prototype.createCard = function(p_cardId){
        var cardId = p_cardId;
        var card = new Sprite_Card(String(cardId));
        return card;
    }