Question

所以我一直在研究yahtzee游戏，到目前为止我已经有了随机显示骰子图像的标签，这就是代码。

#region Declaration

Image[] diceImages;
int[] dice;
Random rand;

#endregion

#region Initialization

public Form1()
{
    InitializeComponent();
}

private void Form1_Load(object sender, EventArgs e)
{
    diceImages=new Image[7];
    diceImages[0] = Properties.Resources.dice_face_0;
    diceImages[1] = Properties.Resources.dice_face_1;
    diceImages[2] = Properties.Resources.dice_face_2;
    diceImages[3] = Properties.Resources.dice_face_3;
    diceImages[4] = Properties.Resources.dice_face_4;
    diceImages[5] = Properties.Resources.dice_face_5;
    diceImages[6] = Properties.Resources.dice_face_6;

    dice = new int[5] { 0, 0, 0, 0, 0 };

    rand = new Random();
}

#endregion

private void btnRoll_Click(object sender, EventArgs e)
{
    for (int i = 0; i < dice.Length; i++)
        dice[i] = rand.Next(1, 7);

    lblDie1.Image = diceImages[dice[0]];
    lblDie2.Image = diceImages[dice[1]];
    lblDie3.Image = diceImages[dice[2]];
    lblDie4.Image = diceImages[dice[3]];
    lblDie5.Image = diceImages[dice[4]];
}

我可以按数字顺序排列骰子图像，如果是，怎么做？

Answer 1

完成后：

for (int i = 0; i < dice.Length; i++)
    dice[i] = rand.Next(1, 7);

创建一个有序列表：

dice = dice.OrderBy(x => x).ToArray();

然后继续分配图像。

Answer 2

您可以使用Array.Sort（MSDN documentation）

private void btnRoll_Click(object sender, EventArgs e)
{
    for (int i = 0; i < dice.Length; i++)
        dice[i] = rand.Next(1, 7);

    Array.Sort(dice);

    lblDie1.Image = diceImages[dice[0]];
    lblDie2.Image = diceImages[dice[1]];
    lblDie3.Image = diceImages[dice[2]];
    lblDie4.Image = diceImages[dice[3]];
    lblDie5.Image = diceImages[dice[4]];
}

如何按数字顺序排列随机骰子面（yahtzee）

2 个答案: