我在尝试使用我正在写的纸牌游戏程序时遇到了麻烦。游戏基本上就像战争中有4名玩家，每个玩家获得一张牌，最高牌获胜。卡片应该是从2-Ace排列的，套装的等级是：俱乐部，钻石，心形和黑桃。我这里有一个算法用于游戏，我还有一个文件夹来存放卡片。我遇到的问题是尝试用arraylist中的数字连接每张卡片，这样当用户按下交易按钮时，它会将每张卡片交给他们，然后比较它们并打印出获胜者。回合。这是我的代码。现在我打开了UI，随机卡出现在每个播放器框中。我再次遇到的问题是尝试将这些卡与特定号码和描述相关联，并且每次都要获得交易按钮以处理4张新卡。请帮忙！附：我知道我的代码非常混乱，很多东西没有被使用，这些只是我一直在尝试的东西。
import java.io.File;
import java.util.ArrayList;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import java.util.Collections;
import java.util.EnumSet;
import java.util.List;
import javafx.application.Application;
import javafx.event.*;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.stage.Stage;
import javafx.scene.layout.*;
import javafx.scene.control.Label;
import javafx.geometry.*;
import java.util.*;
import javafx.scene.Node;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.paint.Color;
import javax.swing.*;
public class War extends Application {
public static void main(String[] args) {
launch(args);
}
List<Integer> deck;
ArrayList<ImageView> imager = new ArrayList<ImageView>();
private int roundCounter;
JButton button = new JButton();
@Override
public void start(Stage primaryStage) {
loadDeck();
loadCards();
//Panes
BorderPane bPain = new BorderPane();
VBox vBox = new VBox(100);
vBox.setPadding(new Insets(5, 5, 5, 5));
HBox buttonBox = new HBox(100);
buttonBox.setPadding(new Insets(25, 25, 25, 75));
buttonBox.setStyle("-fx-background-color: blue");
bPain.setLeft(new P1Pane("PLayer 1"));
bPain.setRight(new P2Pane("PLayer 2"));
BorderPane bPain2 = new BorderPane();
bPain2.setRight(new P3Pane("PLayer 4"));
bPain2.setLeft(new P4Pane("PLayer 3"));
//VBox vBox2 = new VBox(100);
//vBox2.setPadding(new Insets(5, 5, 5, 5));
BorderPane bPain3 = new BorderPane();
DeckPane dPane = new DeckPane("Deck");
bPain3.setCenter(dPane);
bPain3.setMargin(dPane, new Insets(5, 5, 5, 5));
bPain3.setCenter(dPane);
//Buttons
Button pBtn = new Button("PLAY");
Button dBtn = new Button("DEAL");
Button endBtn = new Button("END GAME");
buttonBox.getChildren().addAll(pBtn, dBtn , endBtn);
//vBox.getChildren().add(buttonBox);
vBox.getChildren().addAll(buttonBox, bPain, bPain3, bPain2);
//vBox2.getChildren().add(bPain3);
//vBox.getChildren().add(vBox2);
/*
pBtn.setOnAction(
p -> {System.out.println("Play pressed");});
dBtn.setOnAction(
d -> {
//deals remaining cards
int[] wins=new int[4];
wins[0]=0;wins[1]=0;
wins[2]=0;wins[3]=0;
System.out.println("Round: "+(roundCounter++));
int prev=-1;
int winner=1;
for(int j=0;j<4;j++)
{
System.out.println("Player "+(j+1)+" card: "+deck.get(0));
if(prev<deck.get(0))
{
winner=j+1;
prev=deck.get(0);
}
deck.remove(deck.get(0));
}
System.out.println("Winner is player: " +winner);
System.out.println();
wins[winner-1]++;
//shuffle after each round
//only enabled after play button and there are cards left
System.out.println("Deal pressed");
});
endBtn.setOnAction(
e -> {
//when pressed, popup asks if sure
//disabled after
//resets number of wins
System.out.println("End pressed");
});
*/
//Stage set
primaryStage.setTitle("WAR!!!");
//primaryStage.setScene(new Scene(vBox2, 100, 100));
primaryStage.setScene(new Scene(vBox, 500, 500));
primaryStage.show();
}
public void loadCards() {
String path = "/users/ebrovski/Desktop/card";
String files;
File folder = new File(path);
Image[] images = new Image[100];
File[] listOfFiles = folder.listFiles();
int j = 0;
for (int i = 0; i < listOfFiles.length; i++) {
if (listOfFiles[i].getName().endsWith("png")) {
System.out.println(listOfFiles[i].getAbsolutePath());
files = "file:" + listOfFiles[i].getAbsolutePath();
System.out.println(files);
images[j] = new Image(files, 200, 200, true, true);
j++;
}
}
for(int k = 0; k < deck.size(); k++) {
imager.add(new ImageView(images[deck.get(k)]));
}
}
public void loadDeck() {
deck = new ArrayList<Integer>();
for(int i =0; i < 52; i++) {
deck.add(i);
}
Collections.shuffle(deck);
}
//Player Panes
class P1Pane extends Pane {
public P1Pane(String player) {
Label playerTitle = new Label(player);
getChildren().add(playerTitle);
setStyle("-fx-border-color: black");
//setStyle("-fx-background-color: green");
setPadding(new Insets(75, 1, 1, 1));
getChildren().add(imager.get(10));
}
}
class P2Pane extends Pane {
public P2Pane(String player) {
Label playerTitle = new Label(player);
getChildren().add(playerTitle);
setStyle("-fx-border-color: black");
//setStyle("-fx-background-color: green");
setPadding(new Insets(75, 1, 1, 1));
getChildren().add(imager.get(20));
}
}
class P3Pane extends Pane {
public P3Pane(String player) {
Label playerTitle = new Label(player);
getChildren().add(playerTitle);
setStyle("-fx-border-color: black");
//setStyle("-fx-background-color: green");
setPadding(new Insets(75, 3, 3, 3));
getChildren().add(imager.get(40));
}
}
class P4Pane extends Pane {
public P4Pane(String player) {
Label playerTitle = new Label(player);
getChildren().add(playerTitle);
setStyle("-fx-border-color: black");
//setStyle("-fx-background-color: green");
setPadding(new Insets(75, 3, 3, 3));
getChildren().add(imager.get(30));
}
}
//Deck Pane
class DeckPane extends Pane {
public DeckPane(String deckName) {
Label deckTitle = new Label(deckName);
getChildren().add(deckTitle);
setStyle("-fx-border-color: black");
//setStyle("-fx-background-color: forestgreen");
setPadding(new Insets(75, 3, 3, 3));
}
}
/*
public enum Suit {
SPADES(Color.BLACK, "\u2660"),
HEARTS(Color.RED, "\u2665"),
CLUBS(Color.BLACK, "\u2663"),
DIAMONDS(Color.RED, "\u2666"),
;
Color color;
String name;
Suit( Color color, String name) {
this.color = color;
this.name = name;
}
public Color getColor() {
return color;
}
public String getName() {
return name;
}
}
public enum Rank {
ACE( "A"),
_2( "2"),
_3("3"),
_4("4"),
_5("5"),
_6("6"),
_7("7"),
_8("8"),
_9("9"),
_10("10"),
JACK("J"),
QUEEN("Q"),
KING("K")
;
String name;
Rank( String name) {
this.name = name;
}
public String getName() {
return name;
}
}
class Card extends Pane {
Node frontFace;
Node backFace;
boolean isFaceUp;
double w = 60;
double h = 90;
Suit suit;
Rank rank;
public Card( Suit suit, Rank rank) {
this.suit = suit;
this.rank = rank;
Image image = new Image("http://upload.wikimedia.org/wikipedia/commons/thumb/0/03/King_of_spades_fr.svg/123px-King_of_spades_fr.svg.png");
ImageView iv1 = new ImageView();
iv1.setImage(image);
ImageView iv2 = new ImageView();
iv2.setImage(image);
frontFace = iv1;
backFace = iv2;
getChildren().addAll( frontFace, backFace);
setFaceDown();
}
public void setFaceUp() {
frontFace.setVisible(true);
backFace.setVisible(false);
isFaceUp = true;
}
public void setFaceDown() {
frontFace.setVisible(false);
backFace.setVisible(true);
isFaceUp = false;
}
public boolean isFaceUp() {
return isFaceUp;
}
public Suit getSuit() {
return suit;
}
public Rank getRank() {
return rank;
}
public String toString() {
return suit + " " + rank;
}
*/
}
答案 0 :(得分：0)
有很多解决方案。例如，我会给你两个。
创建包含cardId变量和图像变量的自有类卡。
class Card（）{
int cardId; 图像卡图像;
}
添加构造函数，getter，setter。
将Image类扩展为CardImage
类CardImage扩展Image { int cardId; }
添加构造函数，如果需要，调用超级构造函数，添加getter和setter。
这是我的例子。主要思想是使用常用方法创建Abstract CardItem，然后将其扩展到任何类型的卡。然后在我加载Deck类中的所有卡后，我的所有程序都与CardItem对象一起使用。每个对象都有自己的图像和在加载时分配的等级编号。
Class CardItem：
package classes;
import java.awt.Dimension;
import java.awt.Image;
import java.awt.Insets;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.net.URL;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JButton;
@SuppressWarnings("serial")
public abstract class CardItem extends JButton implements Comparable<CardItem> {
private int rank;
ImageIcon cardIcon;
ImageIcon coverIcon;
public CardItem() {
this.rank = 0;
}
/** Constructor, create card by image file */
public CardItem(String fileName)
{
this();
// Load images for two sides from resources
URL url = ClassLoader.getSystemClassLoader().getResource(fileName);
BufferedImage bi = null;
try {
bi = ImageIO.read(url);
} catch (IOException e) {
e.printStackTrace();
}
Image resizedImage = bi.getScaledInstance(128, 186, 0);
cardIcon = new ImageIcon(resizedImage);
setSize(cardIcon.getImage().getWidth(null), cardIcon.getImage().getHeight(null));
setPreferredSize(new Dimension(128, 186));
setIcon(cardIcon);
setMargin(new Insets(0,0,0,0));
setIconTextGap(0);
setBorderPainted(false);
setBorder(null);
setText(null);
/* Load cover */
url = ClassLoader.getSystemClassLoader().getResource("cover.png");
bi = null;
try {
bi = ImageIO.read(url);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
resizedImage = bi.getScaledInstance(128, 186, 0);
coverIcon = new ImageIcon(resizedImage);
}
/**
* Constructor. Create card by image file and rank
* @param fileName as string
* @param rank as integer
*/
public CardItem(String fileName, int rank)
{
this(fileName);
// Set rank
this.rank = rank;
}
/**
* Get card's rank
* @return rank as integer
*/
public int getRank()
{
return this.rank;
}
/**
* Set card's rank
* @param rank
*/
public void setRank(int rank)
{
this.rank = rank;
}
/**
* Compare two cards by it's rank
*/
@Override
public int compareTo(CardItem other) {
return this.getRank() - other.getRank();
}
/**
* Define which suit is the card
* @return rank as string
*/
public abstract int getSuitValue();
@Override
public String toString() {
return ("Suit: " + this.getSuitValue() + "; " +
"Rank: " + this.getRank());
}
/**
* Show card's cover side
*/
public void showCover()
{
setSize(coverIcon.getImage().getWidth(null), coverIcon.getImage().getHeight(null));
setPreferredSize(new Dimension(128, 186));
setIcon(coverIcon);
setMargin(new Insets(0,0,0,0));
setIconTextGap(0);
setBorderPainted(false);
setBorder(null);
setText(null);
}
/**
* Show card's shape side
*/
public void showCard()
{
setIcon(cardIcon);
}
}
Class CardClubs：
package classes;
@SuppressWarnings("serial")
public class CardClubs extends CardItem {
private final static int SUIT_VALUE = 3;
public CardClubs(String fileName) {
super(fileName);
}
public CardClubs(String fileName, int i) {
super(fileName, i);
}
/**
* @return the SUIT_VALUE
*/
@Override
public int getSuitValue() {
return SUIT_VALUE;
}
}
Class CardDiamonds
package classes;
@SuppressWarnings("serial")
public class CardDiamonds extends CardItem {
private final static int SUIT_VALUE = 1;
public CardDiamonds(String fileName) {
super(fileName);
}
public CardDiamonds(String fileName, int i) {
super(fileName, i);
}
/**
* @return the SUIT_VALUE
*/
@Override
public int getSuitValue() {
return SUIT_VALUE;
}
}
Class Deck：
package classes;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class Deck {
List<CardItem> cards;
int cardsUsed;
/**
* Fill the deck with graphics cards
*/
public Deck() {
this.cards = new ArrayList<CardItem>();
this.cardsUsed = 0;
// Fill Hearts
for (int i = 2; i < 11; i++)
{
this.cards.add(new CardHearts(i+"_of_hearts.png", i));
}
// Fill clubs
for (int i = 2; i < 11; i++)
{
this.cards.add(new CardClubs(i+"_of_clubs.png", i));
}
// Deck fill spades
for (int i = 2; i < 11; i++)
{
this.cards.add(new CardSpades(i+"_of_spades.png", i));
}
// Fill diamonds
for (int i = 2; i < 11; i++)
{
this.cards.add(new CardDiamonds(i+"_of_diamonds.png", i));
}
// Fill others cards
String tp = "diamonds";
this.cards.add(new CardDiamonds("king_of_"+tp.toString()+".png", 13));
this.cards.add(new CardDiamonds("queen_of_"+tp.toString()+".png", 12));
this.cards.add(new CardDiamonds("jack_of_"+tp.toString()+".png", 11));
this.cards.add(new CardDiamonds("ace_of_"+tp.toString()+".png", 14));
tp = "hearts";
this.cards.add(new CardHearts("king_of_"+tp.toString()+".png", 13));
this.cards.add(new CardHearts("queen_of_"+tp.toString()+".png", 12));
this.cards.add(new CardHearts("jack_of_"+tp.toString()+".png", 11));
this.cards.add(new CardHearts("ace_of_"+tp.toString()+".png", 14));
tp = "clubs";
this.cards.add(new CardClubs("king_of_"+tp.toString()+".png", 13));
this.cards.add(new CardClubs("queen_of_"+tp.toString()+".png", 12));
this.cards.add(new CardClubs("jack_of_"+tp.toString()+".png", 11));
this.cards.add(new CardClubs("ace_of_"+tp.toString()+".png", 14));
tp = "spades";
this.cards.add(new CardSpades("king_of_"+tp.toString()+".png", 13));
this.cards.add(new CardSpades("queen_of_"+tp.toString()+".png", 12));
this.cards.add(new CardSpades("jack_of_"+tp.toString()+".png", 11));
this.cards.add(new CardSpades("ace_of_"+tp.toString()+".png", 14));
}
/**
* Shuffle all cards
*/
public void shuffle()
{
Collections.shuffle(this.cards);
}
public int cardsLeft()
{
return this.cards.size();
}
public List<CardItem> getCards()
{
return this.cards;
}
/**
* Remove random card
* @return card as CardItem
*/
public CardItem dealCard()
{
shuffle();
CardItem dealCard = this.cards.get(this.cards.size()-1);
this.cards.remove(dealCard);
this.cardsUsed++;
return dealCard;
}
}