Java扑克游戏-将方块和红心改为红色
Java扑克游戏-将方块和红心改为红色
提问于 2014-04-24 07:57:27
我正在用爪哇做一个扑克游戏。我想知道如何使钻石和心形符号红色而不是白色填充，因为我在unicode列表中找不到它。任何帮助都是非常感谢的。
编辑:我想知道如何将符号涂成红色。
这是我到目前为止的代码：
import java.awt.*;
import java.awt.event.*;
import java.util.*;
public class PokerHand extends Frame implements ActionListener {
Button b = new Button("Click for new hand");
boolean dealt[] = new boolean[52];
String[] playercard = new String[10];
String[] playersuit = new String[10];
Random r = new Random();
int drawn;
public static void main(String args[]) {
PokerHand ph = new PokerHand();
ph.doIt();
}
public void doIt() {
int ct;
for (ct = 0; ct <= 9; ++ct) { // first loop that you learned tonight
playercard[ct] = " ";
playersuit[ct] = " ";
} // ends for loop
b.addActionListener(this);
this.setLayout(new FlowLayout());
this.add(b);
this.setSize(500, 500);
this.setVisible(true);
}// ends doIt method
public void paint(Graphics g) {
g.setFont(new Font(null, 1, 30));
g.drawString("Me", 400, 100);
g.drawString(playercard[0], 30, 100);
g.drawString(playersuit[0], 60, 100);
g.drawString(playercard[1], 90, 100);
g.drawString(playersuit[1], 120, 100);
g.drawString(playercard[2], 150, 100);
g.drawString(playersuit[2], 180, 100);
g.drawString(playercard[3], 210, 100);
g.drawString(playersuit[3], 240, 100);
g.drawString(playercard[4], 270, 100);
g.drawString(playersuit[4], 300, 100);
g.drawString("You", 400, 200);
g.drawString(playercard[5], 30, 200);
g.drawString(playersuit[5], 60, 200);
g.drawString(playercard[6], 90, 200);
g.drawString(playersuit[6], 120, 200);
g.drawString(playercard[7], 150, 200);
g.drawString(playersuit[7], 180, 200);
g.drawString(playercard[8], 210, 200);
g.drawString(playersuit[8], 240, 200);
g.drawString(playercard[9], 270, 200);
g.drawString(playersuit[9], 300, 200);
}
public void actionPerformed(ActionEvent ae) {
int ct;
ct = 0;
int card;
int suit;
// we draw 10 cards here
while (ct < 10) { // a while loop in practice
drawn = r.nextInt(52);
if (dealt[drawn] != true) { // if in practice
card = drawn % 13 + 1;
suit = drawn / 13;
dealt[drawn] = true;
playercard[ct] = String.valueOf(card);
if (card == 1) {
playercard[ct] = "A";
}
if (card == 11) {
playercard[ct] = "J";
}
if (card == 12) {
playercard[ct] = "Q";
}
if (card == 13) {
playercard[ct] = "K";
}
if (suit == 0) {
playersuit[ct] = "\u2660";
}
if (suit == 1) {
playersuit[ct] = "\u2661"; //change to red heart
}
if (suit == 2) {
playersuit[ct] = "\u2662"; //change to red diamond
}
if (suit == 3) {
playersuit[ct] = "\u2663";
}
ct = ct + 1;
} // ends if
}// ends while
repaint();
for (int x = 0; x <= 51; ++x)
dealt[x] = false;
}// ends method
}// ends the class回答 1
Stack Overflow用户
发布于 2018-10-17 08:08:52
这(终于)对我起作用了！归根结底，unicode不会为西装本身而改变，是\uFE0F使它“流行”并赋予它颜色。
public enum Suit {
SPADES("\u2660\uFE0F"), HEARTS("\u2665\uFE0F"), DIAMONDS("\u2666\uFE0F"), CLUBS("\u2663\uFE0F");
private final String icon;
Suit(String icon) {
this.icon = icon;
}
public String getIcon() {
return icon;
}
}
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/23257373
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