Question

此时我很困惑。我正在制作纸牌游戏，不知道如何编写“交易”方法。 “交易”方法向玩家阵列中的每个玩家发放一定数量的牌。我的deck类包含一个ArrayList：

public ArrayList<WarCard> cardStack = new ArrayList<WarCard>();

我已经为cardStack添加了52张预制卡。我的播放器阵列有两个元素，播放器1和播放器2 ...... 我的问题是，如何将cardStack中的52张牌分配给玩家1或玩家2？我不知道从哪里开始...... 这就是我到目前为止所做的：

public void deal(WarPlayer[] players, int numberOfCards){
    //whats the "certain number"? - suppose each one gets 26 cards - 1/2 of     the total cards
    numberOfCards=26;//26 cards go to each player
    for(int i=0;i<26;i++){
    players[i]=cardStack.get(i);
    }

}

并且这段代码不能正常工作......正如预期的那样。谢谢你的帮助！

Answer 1

您可以使用以下代码编写代码：

    // let's say you have a cardStack containing 52 cards
    ArrayList<String> cardStack = new ArrayList<String>();

    //you can shuffle the cards before dealing
    shuffle(cardStack);

    String[] players = new String[]{"player1", "player2"};

    //this is the loop to deal cards to all players in the array
    for (int i = 0; i < players.length; i++) {

        // if you need to deal 10 cards to each player
        for (int j = 0; j < 10; j++) {
            players[i].addCard(cardStack.get(0));   // assuming your Player Object has an addCard method

            // you will need to remove the card from the cardStack since you gave it to the player
            cardStack.remove(0);                    
        }

    }

在每个玩家交易（对于此示例）10张牌之后，该列表将留下32张牌，每位玩家将拥有10张牌List。

希望这有帮助

编辑：编辑player[i].addCard(cardStack.get(j));以确保玩家获得卡片上的第一张卡片。它应该是：

player[i].addCard(cardStack.get(0));

Java - 如何从Arraylist中获取元素并插入另一个数组？

1 个答案: