问题：
无法正确结束这个骰子游戏
齐英韶
我试图正确地结束这个游戏，但是做而循环或我正在做的事情导致游戏继续进行。如果有人进一步建议我在得分达到99分后结束这场比赛，我将不胜感激。我已经粘贴了两个类源。我也是学生，所以请原谅我。
类
package programming2;
import java.util.Random;
import java.util.Scanner;
public class Matador {
public static void main(String[] args) {
/*The game is played between the player and the computer.
The player's score and the computer's score each begin at 0.
The object of the game is to be the first reach 99 points.
The player and the computer take turns. On each turn: */
Scanner scnr = new Scanner(System.in);
Die matador = new Die();
int playerScore = 0;
int computerScore = 0;
int playerPick = 0;
int cpu;
int turn;
Random randGen = new Random();
cpu = randGen.nextInt(6) + 2;
int cpuPick = 0;
int quit = 0;
System.out.println("Welcome to el Matador!");
System.out.println("The winner of this game is the first to score 99 points");
do {System.out.println("Player 1 please pick your number"); // start of master loop
playerPick = scnr.nextInt();
System.out.println("Player 1 you selected " + playerPick);
System.out.println("Player 2 please pick your number");
cpuPick = cpu;
System.out.println("Player 2 selects " + cpuPick);
//
do { // start of game loop - master do loop player 1
if (computerScore > 98) {
quit = 1;
break;
}
System.out.println("Player 1 rolls dice");
matador.rollDieNow();
System.out.println("Values for 1st dice is: " + matador.getValueDie1() + " and " + matador.getValueDie2());
System.out.println("Combined values are " + matador.getValue());
turn = 0; // start of loop marker for player 1
if (matador.getValueDie1() == 1 && matador.getValueDie2() == 1) {
playerScore = playerScore + -25;
break;
}
if (matador.getValueDie1() == 1 || matador.getValueDie2() == 1) {
playerScore = playerScore + 0;
System.out.println("Changing Turns!");
break;
}
if (matador.getValueDie1() != 1 || matador.getValueDie2() != 1) { // sum of dicevalue added to score
playerScore = playerScore + matador.getValue();
}
if (playerPick == matador.getValueDie1() || playerPick == matador.getValueDie2()) { // if picked number appears on at least 1
turn = turn + 1;
}
if (playerPick == matador.getValueDie1() && playerPick == matador.getValueDie2()) { // if picked number appears on both dice
System.out.println("You are the winner player 1 you matched your numbers!!");
System.out.print("Player 1 final score is: " + playerScore + " |-| player 2 final score is " + computerScore);
quit = 1;
break;
}
System.out.println("Player 1 Score: " + playerScore);
}
while (turn < turn + 1 || quit != 1);
// turn changes and also end of loop marker
System.out.println("Score update! Player 1 score is: " + playerScore + " |-| player 2 score is " + computerScore);
turn = 0; // turn counter resets
do { // start of computer player's turn
if (playerScore > 98) {
quit = 1;
break;
}
System.out.println("Player 2 rolls dice");
matador.rollDieNow();
System.out.println("Values for 1st dice is: " + matador.getValueDie1() + " and " + matador.getValueDie2());
System.out.println("Combined values are " + matador.getValue());
if (matador.getValueDie1() == 1 && matador.getValueDie2() == 1) { // loop marker for cpu starts
computerScore = computerScore + -25;
break;
}
if (matador.getValueDie1() == 1 && matador.getValueDie2() == 1) { // loses turns if 1 appears on both sides
computerScore = computerScore + 0;
System.out.println("Changing Turns!");
break;
}
if (matador.getValueDie1() != 1 || matador.getValueDie2() != 1) { // computer scores value of dice
computerScore = computerScore + matador.getValue();
if (computerScore > 98) {
break;
}
}
if (cpuPick == matador.getValueDie1() || cpuPick == matador.getValueDie2()) {
turn = turn + 1;
}
if (cpuPick == matador.getValueDie1() && cpuPick == matador.getValueDie2()) {
System.out.println("You are the winner player 2 you matched your numbers!!");
System.out.println("Player 1 final score is: " + playerScore + " |-| player 2 final score is " + computerScore);
quit = 1;
break;
}
System.out.println("Player 2 Score: " + computerScore);
}
while (playerScore < 98 || computerScore <98 || quit != 1);
}
while (playerScore < 98 || computerScore < 98 || quit != 1); // end of master loop
System.out.println("Player 1 final score is: " + playerScore + " |-| player 2 final score is " + computerScore);
}
}
如果需要，其他类，但它与分数无关，因为它主要用于确定一些值：
package programming2;
import java.util.Random;
import java.util.Scanner;
public class Die {
private int die1; //instance variable
private int die2;
private int rolledDice;
public Die() { //constructor assigns random value
die1 = (int) (Math.random()*6)+1;
die2 = (int) (Math.random()*6)+1;
}
public void rollDieNow () { //rolls dice
Random randGen = new Random();
die1 = randGen.nextInt(6) + 1;
die2 = randGen.nextInt(6) + 1;
}
public int getValue() { // gets dice value
rolledDice = die1 + die2;
return rolledDice;
}
public int getValueDie1() { // gets die1 value
return die1;
}
public int getValueDie2() { // gets die2 value
return die2;
}
}
共有1个答案
章远航
骰子课
package finalproject2;
import java.util.Random;
public class Die {
Random randGen = new Random();
private int value; // instance variable -> stores the roll
// each Die object gets its own copy of the instance variable
public Die() { // constructor rolls dice (calls rollDieNow() method)
rollDieNow();
}
public void rollDieNow() { // rolls dice
value = randGen.nextInt(6) + 1;
}
public int getValue() { // gets dice value
return value;
}
}
斗牛士班
package finalproject2;
import java.util.Random;
import java.util.Scanner;
public class Matador {
public static void main(String[] args) {
/*The game is played between the player and the computer.
The player's score and the computer's score each begin at 0.
The object of the game is to be the first reach 99 points.
The player and the computer take turns. On each turn: */
Scanner scnr = new Scanner(System.in);
Die d1 = new Die();
Die d2 = new Die();
int playerScore = 0;
int computerScore = 0;
int playerPick = 0;
int cpu;
int turn;
int sum ;
Random randGen = new Random();
cpu = randGen.nextInt(6) + 2;
int cpuPick = 0;
int quit = 0;
System.out.println("Welcome to el Matador!");
System.out.println("The winner of this game is the first to score 99 points");
// use System.exit(0) to stop program execution
do {
if (playerScore >= 99 || computerScore >= 99) {
System.out.println("Game Over!");
System.exit(0);
}
System.out.println("Player 1 please pick your number"); // start of master loop
playerPick = scnr.nextInt();
System.out.println("Player 1 you selected " + playerPick);
System.out.println("Player 2 please pick your number");
cpuPick = cpu;
System.out.println("Player 2 selects " + cpuPick);
//
do { // start of game loop - master do loop player 1
System.out.println("Player 1 rolls dice");
d1.rollDieNow();
d2.rollDieNow();
sum = d1.getValue() + d2.getValue() ;
System.out.println("Values for both dice are: " + d1.getValue() + " and " + d2.getValue());
System.out.println("Combined values are " + sum);
turn = 0; // start of loop marker for player 1
if (d1.getValue() == 1 && d2.getValue() == 1) {
playerScore = playerScore + -25;
System.out.println("Ouch! Lost 25 points!");
break; // lost of turn, loop ends
}
if (d1.getValue() == 1 || d2.getValue() == 1) {
playerScore = playerScore + 0;
System.out.println("Changing Turns!");
break; // lost of turn loop ends
}
if (d1.getValue() != 1 || d2.getValue() != 1) { // sum of dice value added to score
playerScore = playerScore + (d1.getValue() + d2.getValue());
System.out.println("Gained points! " + (d1.getValue() + d2.getValue()));
}
if (playerPick == d1.getValue() || playerPick == d2.getValue()) { // if picked number appears on at least 1
turn = turn + 1;
}
if (playerPick == d1.getValue() && playerPick == d2.getValue()) { // if picked number appears on both dice
System.out.println("You are the winner player 1 you matched your numbers!!");
System.out.print("Player 1 final score is: " + playerScore + " |-| player 2 final score is " + computerScore);
System.exit(0); // game ends completely
}
System.out.println("Player 1 Score: " + playerScore);
}
while (turn < 1);
// turn changes and also end of loop marker
System.out.println("Score update! Player 1 score is: " + playerScore + " |-| player 2 score is " + computerScore);
turn = 0; // turn counter resets
do { // start of computer player's turn
if (playerScore >= 99 || computerScore >= 99) {
System.out.println("Game Over!");
System.exit(0);
}
System.out.println("Player 2 rolls dice");
d1.rollDieNow();
d2.rollDieNow();
System.out.println("Values for 1st dice is: " + d1.getValue() + " and " + d2.getValue());
System.out.println("Combined values are " + (d1.getValue() + d2.getValue()));
if (d1.getValue() == 1 && d2.getValue() == 1) { // loses points and turn
computerScore = computerScore + -25;
System.out.println("Ouch! Lost 25 points!");
break;
}
if (d1.getValue() == 1 || d2.getValue() == 1) { // loses turns if 1 appears on both sides
computerScore = computerScore + 0;
System.out.println("Changing Turns!");
break;
}
if (d1.getValue() != 1 || d2.getValue() != 1) { // computer scores value of dice
computerScore = computerScore + (d1.getValue() + d2.getValue());
System.out.println("Gained points! " + (d1.getValue() + d2.getValue()));
}
if (cpuPick == d1.getValue() || cpuPick == d2.getValue()) {
turn = turn + 1;
}
if (cpuPick == d1.getValue() && cpuPick == d2.getValue()) {
System.out.println("You are the winner player 2 you matched your numbers!!");
System.out.println("Player 1 final score is: " + playerScore + " |-| player 2 final score is " + computerScore);
System.exit(0);
}
System.out.println("Player 2 Score: " + computerScore);
}
while (turn < 1); // for some reason on my previous revision this was set to
// a different condition than player 1, now the game ends appropiate
}
while (playerScore <= 99 || computerScore <= 99); // end of master loop
System.out.println("Player 1 final score is: " + playerScore + " |-| player 2 final score is " + computerScore);
}
}
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