卡组52张卡中的C#卡随机播放 [英] C# card shuffle in card deck 52 cards
问题描述
有一个我仍在使用的Windows应用程序项目，它涉及一组卡片组.该应用程序使用52张卡片，其中包括4套西装和13张面值，例如2个Clubs，Heart of Hearts等.我正在工作的部分是，我还必须使用五个图片框来显示每个随机卡，因此我单击交易"按钮.我知道我将不得不使用"Random"关键字以及使用for循环来进行随机播放.
因此，我不太确定如何用不同的随机卡片显示每个图片框并相应地显示每个卡片的名称.
there is a project for Windows application that I'm still working on and is about a set of card deck. The application utilizes 52 cards which consist of 4 suits and 13 face values such as 2 of Clubs, Jack of Hearts, and so forth. The part that I'm working is that I also have to use five pictureboxes to display each random card so I click on a "Deal" button. I'm aware that I would have to use a "Random" keyword along with using a for-loop to do the shuffle.
Therefore, I'm not too sure how would I display each picturebox with different random cards and display each card's name accordingly.
下面是Windows应用程序的屏幕截图以及我的项目代码.
Beneath of this contain screenshots of what the windows application looks like and my code for the project.
List<PlayingCard> cardDeckList = new List<PlayingCard>();
private void buttonDeal_Click(object sender, EventArgs e)
{
int integer = 0;
Random picRandom = new Random();
int n = 0;
integer = picRandom.Next(0, imageListCards.Images.Count);
for( n = 0; n < cardDeckList.Count; n++)
{
pictureBox_Card1.Image = cardDeckList[integer].CardImage;
pictureBox_Card2.Image = cardDeckList[integer].CardImage;
pictureBox_Card3.Image = cardDeckList[integer].CardImage;
pictureBox_Card4.Image = cardDeckList[integer].CardImage;
pictureBox_Card5.Image = cardDeckList[integer].CardImage;
}
listBoxOutput.Items.Add(cardDeckList[integer].ToString());
}
private void FormShuffleCardDeck_Load(object sender, EventArgs e)
{
try
{
string[] suitList = { "Clubs", "Diamonds", "Hearts", "Spades" };
string[] faceList = new string[13];
List<int> pointValues = new List<int>();
pointValues.Add(2);
pointValues.Add(3);
pointValues.Add(4);
pointValues.Add(5);
pointValues.Add(6);
pointValues.Add(7);
pointValues.Add(8);
pointValues.Add(9);
pointValues.Add(10);
pointValues.Add(10);
pointValues.Add(11);
string suit = "";
string face = "";
int counter = 0;
int i = 0;
int k = 0;
for (i = 0; i < 4; i++)
{
suit = i.ToString();
switch (suit)
{
case "0":
suit = "Clubs";
break;
case "1":
suit = "Diamonds";
break;
case "2":
suit = "Hearts";
break;
case "3":
suit = "Spades";
break;
}
for (k = 0; k < 13; k++)
{
face = k.ToString();
switch (k)
{
case 0:
face = "2";
break;
case 1:
face = "3";
break;
case 2:
face = "4";
break;
case 3:
face = "5";
break;
case 4:
face = "6";
break;
case 5:
face = "7";
break;
case 6:
face = "8";
break;
case 7:
face = "9";
break;
case 8:
face = "10";
break;
case 9:
face = "Ace";
break;
case 10:
face = "King";
break;
case 11:
face = "Jack";
break;
case 12:
face = "Queen";
break;
}
cardDeckList.Add(new PlayingCard(suit, face, imageListCards.Images[counter],2));
counter++;
}
}
//for (int l = 0; l < cardDeckList.Count; l++)
//{
// listBoxOutput.Items.Add(cardDeckList[l].ToString());
// //MessageBox.Show(cardDeckList.Count.ToString());
//}
}
catch(Exception ex)
{
MessageBox.Show(ex.Message);
}
}
推荐答案
我不确定您的PlayingCard类是如何编码的，但是看来您的大部分问题都源于其设计.以该实现为例:
I'm not sure how your PlayingCard class is coded, but it seems like a large portion of your problems stem from its design. Take this implementation for example:
public class PlayingCard : IComparable<PlayingCard>
{
private int value;
private int suit;
private Bitmap cardImage;
public int Value => value;
public string ValueName => ValueToName(value);
public int Suit => suit;
public string SuitName => SuitToName(suit);
public Bitmap CardImage => cardImage;
public PlayingCard(int value, int suit, Bitmap cardImage)
{
this.value = value;
this.suit = suit;
this.cardImage = cardImage;
}
private string ValueToName(int n)
{
switch (n)
{
case 0:
return "Ace";
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
return (n+1).ToString();
case 10:
return "Jack";
case 11:
return "Queen";
case 12:
return "King";
default:
throw new ArgumentException("Unrecognized card value.");
}
}
private string SuitToName(int s)
{
switch (s)
{
case 0:
return "Clubs";
case 1:
return "Diamonds";
case 2:
return "Spades";
case 3:
return "Hearts";
default:
throw new ArgumentException("Unrecognized card suit");
}
}
public int CompareTo(PlayingCard other)
{
int result = this.Suit.CompareTo(other.Suit);
if (result != 0)
return result;
return this.Value.CompareTo(other.Value);
}
public override string ToString()
{
return String.Format("{0} of {1}", ValueName, SuitName);
}
}
其中包含所有比较和值转换的代码，因此您不必担心创建高度专业化的方法来进行无关的转换.您可以像这样在甲板上使用它:
It has all the comparison and value conversion coded within it, so you don't have to worry about creating highly specialized methods to do extraneous conversions. You can use it in a deck like so:
// How to initialize deck
PlayingCard[] deck = Enumerable.Range(0, 52)
.Select(x => new PlayingCard(x % 13, x / 13, imageListCards[x]))
.ToArray();
// How to shuffle deck
Random r = new Random();
Array.Sort(deck, (a, b) => r.Next(0, 2) == 0 ? -1 : 1);
// How to reset deck
Array.Sort(deck);
// How to display top five cards
pictureBox_Card1.Image = deck[0].CardImage;
pictureBox_Card2.Image = deck[1].CardImage;
pictureBox_Card3.Image = deck[2].CardImage;
pictureBox_Card4.Image = deck[3].CardImage;
pictureBox_Card5.Image = deck[4].CardImage;
列表实现
// How to initialize deck
List<PlayingCard> deck = Enumerable.Range(0, 52)
.Select(x => new PlayingCard(x % 13, x / 13, imageListCards[x]))
.ToList();
// How to shuffle deck
Random r = new Random();
deck.Sort((a, b) => r.Next(0, 2) == 0 ? -1 : 1);
// How to reset deck
deck.Sort();
// How to display top five cards
pictureBox_Card1.Image = deck[0].CardImage;
pictureBox_Card2.Image = deck[1].CardImage;
pictureBox_Card3.Image = deck[2].CardImage;
pictureBox_Card4.Image = deck[3].CardImage;
pictureBox_Card5.Image = deck[4].CardImage;
如果您想手动进行随机播放，则有一个简单的算法称为 Fisher-Yates随机播放可以达到目的:
If you want to do a shuffle manually, there's a simple algorithm called the Fisher-Yates Shuffle that will do the trick:
private static Random r = new Random();
static void Shuffle<T>(T[] array)
{
for (int i = 0; i < array.Length; i++)
{
int idx = r.Next(i, array.Length);
T temp = array[idx];
array[idx] = array[i];
array[i] = temp;
}
}
(列表实现)
private static Random r = new Random();
static void Shuffle<T>(List<T> list)
{
for (int i = 0; i < list.Count; i++)
{
int idx = r.Next(i, list.Count);
T temp = list[idx];
list[idx] = list[i];
list[i] = temp;
}
}
这篇关于卡组52张卡中的C#卡随机播放的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
