这是我编写的代码，我正在尝试创建一个循环来使用多个卡片。我试图这样做，但总是有错误。我尝试在changeCard中插入循环（每次应该更换卡片的方法，直到玩家按0，例如）以及原则类。希望可以有人帮帮我。感谢
以下是我正在使用的课程。该代码仅适用于更换卡
package javapoker;
import java.util.Scanner;
public class Test {
public Test(String[] args)
{
Deck deck= new Deck();
Card C;
System.out.println( deck.getTotalCards() );
while (deck.getTotalCards()!=0 )
{
C = deck.drawFromDeck();
System.out.println( C.toString() );
}
}
/**
* @param args
*/
public static void main(String[] args) {
// for (int amount1=100; amount1>=0; amount1--){
/* {
Deck deck= new Deck();
Hand hand= new Hand(deck);
hand.display(); //show the summary of the hand, e.g. "full house"
hand.displayAll(); //look at all the individual cards in the hand
}*/
/**
* CREAZIONE DI ELEMENTI
*/
Deck deck = new Deck();
Scanner user1InputScanner = new Scanner(System.in);
Scanner user2InputScanner = new Scanner(System.in);
Scanner bet1Scanner = new Scanner(System.in);
Scanner player2Input = new Scanner(System.in);
System.out.println("There are " + deck.getTotalCards() + " cards in the deck.\n");
/**
* FIELDS
*/
Chips chips = new Chips();
int amount1 = chips.getValue();
int amount2 = amount1;
int lose;
int victory;
int victory2;
Hand hand = new Hand(deck);
/**
* CREAZIONE DELLA PRIMA MANO
*/
System.out.println("Player1 cards: --> \n");
hand.display();
hand.displayAll();
/**
* BET DEL PRIMO GIOCATORE
*/
if(amount1 > 0) {
System.out.println("\nPlayer1, you have " + chips + " $");
System.out.println("\nPlayer1, how much do you want to bet? ");
int betPlayer1 = bet1Scanner.nextInt();
int afterBet = amount1 - betPlayer1;
int afterBet2 = -afterBet + afterBet; //Nel caso in cui sono state puntate troppe chip rispetto a quelle che si hanno gia
/**
* NEL CASO IN CUI VENGONO PUNTATI 0$ o meno
*/
if(afterBet < 0){
System.out.println("You cannot bet so much!");
System.out.println("\nPlayer1, now you have " + afterBet2 + " $!");
}else{ //When afterBet > 0
if(afterBet == amount1){ //Se non sono state scommesse chips
System.out.println("Player 1 decides to check");}
System.out.println("\nPlayer1, now you have " + afterBet + " $!");
if(afterBet == amount1){
System.out.println("Player 1 decides to check");}
}
/**
* TENTATIVO DI LOOP PER SCOMMETTERE NEL CASO IN CUI IL PLAYER SCOMMETTA PIU DEL NORMALE
*/
/**
* CAMBIO DI CARTA
*/
System.out.print("\nPlayer1, which card do you want to change? ");
/**
* INPUT DELLA CARTA DA CAMBIARE NELLA PRIMA MANO E CAMBIO
*/
int numberOfCard1 = user1InputScanner.nextInt();
hand.changeCard(numberOfCard1, deck);
/**
* CREAZIONE SECONDA MANO
*/
Hand hand2 = new Hand(deck);
System.out.println("\nPlayer2 cards are: --> \n");
hand2.display();
hand2.displayAll();
System.out.println("\nPlayer2 you have " + chips + " $\n");
/**
* DECISIONE DEL SECONDO GIOCATORE DI PASSARE O GIOCARE LA MANO
*/
System.out.println("If you want to play write \"call\" and bet " + amount1 + "$. If you want to pass write \"pass\" ");
String input = player2Input.nextLine();
/**
* NEL CASO IN CUI IL GIOCATORE DECIDE DI PASSARE LA MANO...
*/
if(input.equals("pass")){
System.out.println("\nPlayer2 pass the hand then Player1 won!\n");
//Se il giocatore 2 passa la mano, i due giocatori non perdono e non ricevono nulla in cambio
System.out.println("Player1 has " + (amount1 + 5) + "$ and Player2 has " + amount2 + "$");
}
/**
* NEL CASO IN CUI IL GIOCATORE DECIDE DI GIOCARE LA MANO
*/
else if(input.equals("call")){
if(afterBet <0){
System.out.println("\nPlayer2, now you have " + afterBet2 + " $\n");}
else{
System.out.println("\nPlayer2, now you have " + afterBet + " $\n");
}
System.out.print("\nPlayer 2, which card do you want to change? ");
/**
* SCELTA DELLA CARTA DA CAMBIARE E CAMBIO
*/
int numberOfCard2 = user2InputScanner.nextInt();
hand2.changeCard(numberOfCard2, deck);
hand2.display();
/**
* MANI CAMBIATE
*/
System.out.println("\nThe Player1 cards are: --> \n");
hand.display();
hand.displayAll();
System.out.println("\nThe Player2 cards are: --> \n");
hand2.display();
hand2.displayAll();
System.out.println("\nIn the deck there are " + deck.getTotalCards()+" cards\n");
/**
* EVALUATE E VINCITA DEI GIOCATORI, VITTORIA DEL GIOCATORE 1 E SCOMMESSA VINTA
*/
if(afterBet < 0){
if (hand.compareTo(hand2) == -1) {
System.out.println("Player1 won the game!\n");
victory = amount1 + betPlayer1 + afterBet;
lose = 0;
System.out.println("Player 1 has " + victory + "$");
System.out.println("Player 2 has " + lose + "$");
}
/**
* VITTORIA DEL GIOCATORE 2 CON PREMIO PER IL GIOCATORE 2
*/
else if (hand.compareTo(hand2) == 1) {
System.out.println("Player2 won the game!\n");
lose = 0;
victory = amount1 + betPlayer1 + afterBet;
System.out.println("Player 1 has " + lose + "$");
System.out.println("Player 2 has " + victory + "$");
}
/**
* PAREGGIO (NEL CASO DI MANI UGUALI) CON DIVISIONE DEL PIATTO
*/
else if (hand.compareTo(hand2) == 0){
System.out.println("Player1 and Player2 won both, the bet will be split!\n");
System.out.println("Player 1 has " + amount1 + "$");
System.out.println("Player 2 has " + amount2 + "$");
}
}
/**
* SE IL GIOCATORE 1 HA GIOCATO UNA SCOMMESSA MINORE DELLE SUE CHIPS
*/
if(afterBet > 0){
if (hand.compareTo(hand2) == -1) {
System.out.println("Player1 won!");
victory = amount1 + betPlayer1;
lose = amount2 - betPlayer1;
System.out.println("Player 1 has " + victory + "$");
System.out.println("Player 2 has " + lose + "$");
amount1 = victory;
amount2 = lose;
}
/**
* VITTORIA DEL GIOCATORE 2 CON PREMIO PER IL GIOCATORE 2
*/
else if (hand.compareTo(hand2) == 1) {
System.out.println("Player2 won!");
lose = amount1 - betPlayer1;
victory = amount2 + betPlayer1;
System.out.println("Player 1 has " + lose + "$");
System.out.println("Player 2 has " + victory + "$");
amount1 = lose;
amount2 = victory;
}
/**
* PAREGGIO (NEL CASO DI MANI UGUALI) CON DIVISIONE DEL PIATTO
*/
else if (hand.compareTo(hand2) == 0){
System.out.println("Player1 and Player2 won, the bet will be split!\n");
int split = betPlayer1 / 2;
victory = amount1 + split;
victory2 = amount2 + split;
System.out.println("Player 1 has " + victory + "$");
System.out.println("Player 2 has " + victory2 + "$");
amount1 = victory;
amount2 = victory2;
}
}
}
}
}
}
如果评论是我的语言，我很抱歉。我发布的课程的原则是，此时在eclipse中作为命令行工作。 Hand类（包含方法changeCard的类）如下：
package javapoker;
public class Hand {
private Card[] cards;
protected int[] value;
Hand(Deck d)
{
value = new int[6];
setCards(new Card[5]);
for (int x=0; x<5; x++)
{
getCards()[x] = d.drawFromDeck();
}
int[] ranks = new int[14];
//miscellaneous cards that are not otherwise significant
int[] orderedRanks = new int[5];
boolean flush=true, straight=false;
int sameCards=1,sameCards2=1;
int largeGroupRank=0;
int smallGroupRank=0;
int index=0;
for (int x=0; x<=13; x++)
{
ranks[x]=0;
}
for (int x=0; x<=4; x++)
{
ranks[ getCards()[x].getRank() ]++;
}
for (int x=0; x<4; x++) {
if ( getCards()[x].getSuit() != getCards()[x+1].getSuit() )
flush=false;
}
for (int x=13; x>=1; x--)
{
if (ranks[x] > sameCards)
{
if (sameCards != 1)
//if sameCards was not the default value
{
sameCards2 = sameCards;
smallGroupRank = largeGroupRank;
}
sameCards = ranks[x];
largeGroupRank = x;
} else if (ranks[x] > sameCards2)
{
sameCards2 = ranks[x];
smallGroupRank = x;
}
}
if (ranks[1]==1) //if ace, run this before because ace is highest card
{
orderedRanks[index]=14;
index++;
}
for (int x=13; x>=2; x--)
{
if (ranks[x]==1)
{
orderedRanks[index]=x; //if ace
index++;
}
}
for (int x=1; x<=9; x++)
//can't have straight with lowest value of more than 10
{
if (ranks[x]==1 && ranks[x+1]==1 && ranks[x+2]==1 &&
ranks[x+3]==1 && ranks[x+4]==1)
{
straight=true;
break;
}
}
if (ranks[10]==1 && ranks[11]==1 && ranks[12]==1 &&
ranks[13]==1 && ranks[1]==1) //ace high
{
straight=true;
}
for (int x=0; x<=5; x++)
{
value[x]=0;
}
//start hand evaluation
if ( sameCards==1 ) { //if we have no pair...
value[0]=1; //this is the lowest type of hand, so it gets the lowest value
value[1]=orderedRanks[0]; //the first determining factor is the highest card,
value[2]=orderedRanks[1]; //then the next highest card,
value[3]=orderedRanks[2];
value[4]=orderedRanks[3];
value[5]=orderedRanks[4];
}
if (sameCards==2 && sameCards2==1) //if 1 pair
{
value[0]=2; //pair ranked higher than high card
value[1]=largeGroupRank; //rank of pair
value[2]=orderedRanks[0]; //next highest cards.
value[3]=orderedRanks[1];
value[4]=orderedRanks[2];
}
if (sameCards==2 && sameCards2==2) //two pair
{
value[0]=3;
//rank of greater pair
value[1]= largeGroupRank>smallGroupRank ? largeGroupRank : smallGroupRank;
value[2]= largeGroupRank<smallGroupRank ? largeGroupRank : smallGroupRank;
value[3]=orderedRanks[0]; //extra card
}
if (sameCards==3 && sameCards2!=2)
{ //three of a kind (not full house)
value[0]=4;
value[1]= largeGroupRank;
value[2]=orderedRanks[0];
value[3]=orderedRanks[1];
//if we have two straights,
//the one with the highest top cards wins
}
if (straight && !flush)
{
value[0]=5;
value[1]= orderedRanks[0]; //CONTROLLA //VICKY
}
if (flush && !straight)
{
value[0]=6;
value[1]=orderedRanks[0]; //tie determined by ranks of cards
value[2]=orderedRanks[1];
value[3]=orderedRanks[2];
value[4]=orderedRanks[3];
value[5]=orderedRanks[4];
}
if (sameCards==3 && sameCards2==2) //full house
{
value[0]=7;
value[1]=largeGroupRank;
value[2]=smallGroupRank;
}
if (sameCards==4) //poker
{
value[0]=8;
value[1]=largeGroupRank;
value[2]=orderedRanks[0];
}
if (straight && flush)
{
value[0]=9;
value[1]= largeGroupRank; //CONTROLLA //VICKY
}
}
void display()
{
String s;
switch( value[0] )
{
case 1:
s="high card";
break;
case 2:
s="pair of " + Card.rankAsString(value[1]) + "\'s";
break;
case 3:
s="two pair " + Card.rankAsString(value[1]) + " and " +
Card.rankAsString(value[2]);
break;
case 4:
s="three of a kind " + Card.rankAsString(value[1]) + "\'s";
break;
case 5:
s=Card.rankAsString(value[1]) + " high straight";
break;
case 6:
s="flush";
break;
case 7:
s="full house " + Card.rankAsString(value[1]) + " over " +
Card.rankAsString(value[2]);
break;
case 8:
s="four of a kind " + Card.rankAsString(value[1]);
break;
case 9:
s="straight flush " + Card.rankAsString(value[1]) + " high";
break;
default:
s="error in Hand.display: value[0] contains invalid value";
}
s = " " + s;
//this just moves the output over a little in the console
//so its easier to see when viewing the output
System.out.println(s);
}
void displayAll()
{
for (int x=0; x<5; x++)
System.out.println(getCards()[x]);
}
int compareTo(Hand that)
{
for (int x=0; x<5; x++)
{
if (this.value[x]>that.value[x])
return -1;
else if (this.value[x]<that.value[x])
return 1;
else if (this.value[x] == that.value[x])
return 0;
}
return 0; //if hands are equal
}
void changeCard(int i, Deck d){
{
if(i==0){
System.out.println("\nThe player decides to not change cards");
}
if (i > 5) {
System.out.print("\n Card not found! \n");
}else{
getCards() [i] = d.drawFromDeck();
}
}
}
public Card[] getCards() {
return cards;
}
public void setCards(Card[] cards) {
this.cards = cards;
}
}
看起来像这样，代码可以工作，但每个玩家只需一次更改。我想我需要一个循环，所以Player1和Player2可以更改一张牌（例如，更换一张牌 - ＆gt;显示新手牌 - ＆gt;决定改变或停在那里并传递给下一位牌手或到比较）。希望一切都清楚正确。感谢
我还插入另一段代码：
/**
* INPUT DELLA CARTA DA CAMBIARE NELLA PRIMA MANO E CAMBIO
*/
boolean change = true;
if(change == true){
int numberOfCard1 = user1InputScanner.nextInt();
hand.changeCard(numberOfCard1, deck);
hand.displayAll();
System.out.print("\nPlayer1, which card do you want to change? ");
if(numberOfCard1 != 0){
change = true;
}else{
change = false;
}
}else{
/**
* CREAZIONE SECONDA MANO
*/
换卡。当我尝试插入一个数字时，它会更改卡片，但随后会转到程序的末尾