Memory/public/data/scripts/Game.js

class Game{
    
    constructor(playercount){
        this.players = [];
        this.online = false;
        for (let i = 0; i < playercount; i++){
            this.players.push(new Player(i, null, "Player"));
        }
        playerDomSetup(this.players.length, this.players);
        this.cards = [];
        this.cardSize = $($(".card_on_table")[0]).width();
        $("#interface, #showInterface_btn").show();
    }
    
    static startShuffle(){
        while (!Game.allPaired()){
            let c1 = random(cards);
            let c2 = random(cards);
            if (!c1.equals(c2) && !c2.hasSwitchPartner){
                Game.switchPartner(c1, c2);
            }
        }
        for (let c of cards){
            c.moveToPosition();
            c.hasSwitchPartner = false;
        }
    }
    
    static switchPartner(c1, c2){
        c1.hasSwitchPartner = true;
        c2.hasSwitchPartner = true;
        let temp = c1.pos;
        c1.pos = c2.pos;
        c2.pos = temp;
        let index = {c1: cards.indexOf(c1),
                    c2: cards.indexOf(c2)};
        temp = cards[index.c1];
        cards[index.c1] = cards[index.c2];
        cards[index.c2] = temp;
    }
    
    static allPaired(){
        for (let c of cards){
            if (!c.hasSwitchPartner){
                return false;
            }
        }
        return true;
    }
    
    start(){
        if (this.running || !this.shuffled) return;
        this.running = true;
        random(game.players).hasTurn(true);
    }
    
    currentPlayer(){
        for (let p of this.players){
            if (p.hasTurn()) return p;
        }
    }
    
    revealCard(calledByServer, cardId){
        if (this.nextTurn){
            if (!this.pairFound()) for (let c of this.cards) c.hide();
            this.cards = [];
            this.nextTurn = false;
        }
        let card = Card.getById(cardId);
        card.reveal();
        this.cards.push(card);
        if (this.cards.length == 2) this.next();
    }
    
    pairFound(){
        if (this.cards.length < 2) return false;
        return this.cards[0].equals(this.cards[1]);
    }
    
    next(){
        this.nextTurn = true;
        if (this.pairFound()) this.thisPlayer();
        else this.nextPlayer();
    }
    
    nextPlayer(){
        let p = this.currentPlayer();
        p.hasTurn(false);
        let i = this.players.indexOf(p) + 1;
        if (i == this.players.length) i = 0;
        this.players[i].hasTurn(true);
    }
    
    thisPlayer(){
        this.collectPair();
    }
    
    getLeader(){
        return this.players[0];
    }
    
    collectPair(){
        let p = this.currentPlayer();
        let stapleOffset = 2;
        let staple = p.dom.find(".staple");
        p.cards.push(this.cards[0], this.cards[1]);
        p.addPairs(1);
        let last = staple.find("img").last();
        let count = 1;
        for (let c of this.cards) {
            let x = (p.pairs - 1) ? last.offset().left + stapleOffset * count : staple.offset().left;
            let y = (p.pairs - 1) ? last.offset().top : staple.offset().top;
            count++;
            c.savePosition();
            c.pos = {left: x, top: y};
            c.moveToPosition("collect", p.dom.find(".staple"));
            c.dom.css("z-index", p.cards.length - 2 + this.cards.indexOf(c));
            c.dom.after(createEmpty());
            cards.splice(cards.indexOf(c), 1);
        }

    }
    
    shuffle(){
        for (let c of cards){
            c.savePosition();
            c.hide();
        }
        setTimeout(Game.startShuffle, Card.hideTime());
    }
    
}

class OnlineGame extends Game{
    
    constructor(players, seed){
        super(0);
        this.online = true;
        randomSeed(seed);
        for (let p of players){
            this.players.push(new Player(players.indexOf(p), p.id, p.name));  
        }
        playerDomSetup(this.players.length, this.players);
        if (socket.id === this.players[0].id){
            $("#interface, #showInterface_btn").show();
        } else {
            $("#interface, #showInterface_btn").hide();
        }
    }
    
    start(calledByServer){
        if (calledByServer){
            super.start();
        } else 
        socket.emit("game-action", "start");
    }
    
    revealCard(calledByServer, cardId){
        if (calledByServer){
            super.revealCard(false, cardId);
        } else {
            if (socket.id !== this.currentPlayer().id) return;
            socket.emit("game-action", "revealCard", cardId);
        }
    }
    
    shuffle(calledByServer){
        if (calledByServer){
            super.shuffle();
        } else 
        socket.emit("game-action", "shuffle");
    }
    
    setPlayers(players){
        /*let newPlayers = [];
        for (let p of this.players){
            if (p.hasTurn() && !p.isIn(players)){
                this.nextPlayer();
            }
            if (p.isIn(players)) newPlayers.push(p);
            else if (p.hasTurn())
        }
        playerDomSetup(this.players.length, this.players);
        if (socket.id === this.players[0].id){
            $("#interface, #showInterface_btn").show();
        }*/
        //TODO
    }
    
}