我目前在编程领域还很陌生，想知道您是否能帮助我。我目前正在制作一个只希望使用joptionpane成为百万富翁游戏的人，感谢这个论坛，我已经解决了很多问题。现在，我的问题是我想选择救生索，想知道您是否可以帮助我。
我想使用生命线，例如打电话给朋友并问听众，我想在使用生命线时显示当前的问题。这是到目前为止的代码。
package game4;
import java.util.Random;
import javax.swing.JOptionPane;
公共类Game4 {
public static void main(String[] args)
{
startGame();
}
public static void startGame()
{
// declare the variables first
boolean rep1 = true, rep2 = true, rep3 = true, rep4 = true, rep5 = true;
cont = true;
//easy round
String q1 = ". "
+ "\n[A] a"//answer
+ "\n[B] "
+ "\n[C] "
+ "\n[D] ",
q2 = ".. "
+ "\n[A] "
+ "\n[B] "
+ "\n[C] "
+ "\n[D] d",//answer
q3 = "..."
+ "\n[A] a"//answer
+ "\n[B] "
+ "\n[C] "
+ "\n[D] ",
q4 = ".... "
+ "\n[A] "
+ "\n[B] b"//answer
+ "\n[C] "
+ "\n[D] ",
q5 = "..... "
+ "\n[A] "
+ "\n[B] "
+ "\n[C] c"//answer
+ "\n[D] ";
String questionsEasy[] = new String[] { q1, q2, q3, q4, q5};
String input, ready;
int iChoice = JOptionPane.YES_NO_OPTION;
int c = 0;
shuffle1(questionsEasy); // here we do the shuffle
for (String easy : questionsEasy)
{
c++;
if(easy.equals(q1))
{
while(rep1)
{
input = JOptionPane.showInputDialog("Question No. "+c+"\n\n"+easy
+"\n[L] Lifeline"
+"\n\nChoose from (A/B/C/D/L)");
switch(input.toLowerCase())
{
case "a":
{
iChoice = JOptionPane.showConfirmDialog (null,"is this your final answer?","continue",iChoice);
if(iChoice == JOptionPane.YES_OPTION)
{
rep1 = false;
JOptionPane.showMessageDialog(null,"You got the right answer!");
}
else
{
rep1 = true;
}
}
break;
case "b":
case "c":
case "d":
{
wrongAnswer();
}
break;
default:
{
JOptionPane.showMessageDialog(null,"Invalid Input!!!");
rep1 = true;
}
case "l":
{
lifeline();
}
break;
}
}
}
if(easy.equals(q2))
{
while(rep2)
{
input = JOptionPane.showInputDialog("Question No. "+c+"\n\n"+easy
+"\n[L] Lifeline"
+"\n\nChoose from (A/B/C/D/L)");
switch(input.toLowerCase())
{
case "d":
{
iChoice = JOptionPane.showConfirmDialog (null,"is this your final answer?","continue",iChoice);
if(iChoice == JOptionPane.YES_OPTION)
{
rep2 = false;
JOptionPane.showMessageDialog(null,"You got the right answer!");
}
else
{
rep2 = true;
}
}
break;
case "b":
case "c":
case "a":
{
wrongAnswer();
}
break;
default:
{
JOptionPane.showMessageDialog(null,"Invalid Input!!!");
rep2 = true;
}
break;
}
}
}
if(easy.equals(q3))
{
while(rep3)
{
input = JOptionPane.showInputDialog("Question No. "+c+"\n\n"+easy
+"\n[L] Lifeline"
+"\n\nChoose from (A/B/C/D/L)");
switch(input.toLowerCase())
{
case "a":
{
iChoice = JOptionPane.showConfirmDialog (null,"is this your final answer?","continue",iChoice);
if(iChoice == JOptionPane.YES_OPTION)
{
rep3 = false;
JOptionPane.showMessageDialog(null,"You got the right answer!");
}
else
{
rep3 = true;
}
}
break;
case "b":
case "c":
case "d":
{
wrongAnswer();
}
break;
default:
{
JOptionPane.showMessageDialog(null,"Invalid Input!!!");
rep3 = true;
}
break;
}
}
}
if(easy.equals(q4))
{
while(rep4)
{
input = JOptionPane.showInputDialog("Question No. "+c+"\n\n"+easy
+"\n[L] Lifeline"
+"\n\nChoose from (A/B/C/D/L)");
switch(input.toLowerCase())
{
case "b":
{
iChoice = JOptionPane.showConfirmDialog (null,"is this your final answer?","continue",iChoice);
if(iChoice == JOptionPane.YES_OPTION)
{
rep4 = false;
JOptionPane.showMessageDialog(null,"You got the right answer!");
}
else
{
rep4 = true;
}
}
break;
case "a":
case "c":
case "d":
{
wrongAnswer();
}
break;
default:
{
JOptionPane.showMessageDialog(null,"Invalid Input!!!");
rep4 = true;
}
break;
}
}
}
if(easy.equals(q5))
{
while(rep5)
{
input = JOptionPane.showInputDialog("Question No. "+c+"\n\n"+easy
+"\n[L] Lifeline"
+"\n\nChoose from (A/B/C/D/L)");
switch(input.toLowerCase())
{
case "c":
{
iChoice = JOptionPane.showConfirmDialog (null,"is this your final answer?","continue",iChoice);
if(iChoice == JOptionPane.YES_OPTION)
{
rep5 = false;
JOptionPane.showMessageDialog(null,"You got the right answer!");
}
else
{
rep5 = true;
}
}
break;
case "b":
case "a":
case "d":
{
wrongAnswer();
}
break;
default:
{
JOptionPane.showMessageDialog(null,"Invalid Input!!!");
rep5 = true;
}
break;
}
}
}
if (c == 1)
{
JOptionPane.showMessageDialog(null,"You have won Php 100.00!!"
+"\n\nClick \"OK\" to proceed to the next question");
}
if (c == 2)
{
JOptionPane.showMessageDialog(null,"You have won Php 500.00!!"
+"\n\nClick \"OK\" to proceed to the next question");
}
if (c == 3)
{
JOptionPane.showMessageDialog(null,"You have won Php 1,000.00!!"
+"\n\nClick \"OK\" to proceed to the next question");
}
if (c == 4)
{
break;
}
}
iChoice = JOptionPane.showConfirmDialog (null,"You now have a guaranteed Php 5,000.00."
+ "\nDo you still want to play?","continue",iChoice);
if(iChoice == JOptionPane.YES_OPTION)
{
JOptionPane.showMessageDialog(null," LET'S PLAY,"
+ "\nWHO WANTS TO BE A MILLIONAIRE!!!");
}
else
{
System.exit(0);
}
JOptionPane.showMessageDialog(null," YOU JUST WON "
+ "\n\"ONE MILLION PESOS\"!!!!!"
+ "");
}
这是如果您得到错误的答案
public static void wrongAnswer()
{
int iChoice;
iChoice = JOptionPane.YES_NO_OPTION;
iChoice = JOptionPane.showConfirmDialog (null,"is this your final answer?","continue",iChoice);
if (iChoice == JOptionPane.YES_OPTION)
{
JOptionPane.showMessageDialog(null,"you got the wrong answer!");
iChoice = JOptionPane.YES_NO_OPTION;
iChoice = JOptionPane.showConfirmDialog (null,"Do you want to play again?","continue",iChoice);
if(iChoice == JOptionPane.NO_OPTION)
{
JOptionPane.showMessageDialog(null,"Thank you for playing this game!");
System.exit(0);
}
else
{
startGame();
}
}
}
这是混洗发生的地方。我在此论坛的某个地方复制了它。
public static void shuffle1(String[] questionsEasy)
{
Random random = new Random();
for (int i = 0; i < questionsEasy.length; i++) {
int newIndex = random.nextInt(questionsEasy.length - 1);
swap1(questionsEasy, i, newIndex);
}
}
public static void swap1(String[] questionsEasy, int oldIndex, int newIndex)
{
String temp = questionsEasy[oldIndex];
questionsEasy[oldIndex] = questionsEasy[newIndex];
questionsEasy[newIndex] = temp;
}
这里就是生命线
public static void lifeline()
{
String input = JOptionPane.showInputDialog("You have chosen to use a Lifeline, "
+ "\nPlease select which Lifeline you would like to use\n"
+ "\n[F] Call a Friend"
+ "\n[A] Ask the Audience\n"
+ "\n[D] Do not use a lifeline\n"
+ "\nChoose from (F/A/D)");
switch(input.toLowerCase())
{
case "f":
{
JOptionPane.showMessageDialog(null,"You have chosen Call a Friend");
JOptionPane.showMessageDialog(null,"blablabla"/*the current question will print right in here*/);
}
break;
}
}
如果您可以帮助我，这对我的项目将是巨大的帮助。谢谢。
看起来像变量easy是这里的问题：
shuffle1(questionsEasy); // here we do the shuffle
for (String easy : questionsEasy)
{
c++;
因此，只需在此处轻松传递函数的生命线：
case "l":
{
lifeline(easy);
}
并更改函数def以包括输入，即：
public static void lifeline(String easy)
{
String input = JOptionPane.showInputDialog("You have chosen to use a Lifeline, "
+ "\nPlease select which Lifeline you would like to use\n"
+ "\n[F] Call a Friend"
+ "\n[A] Ask the Audience\n"
+ "\n[D] Do not use a lifeline\n"
+ "\nChoose from (F/A/D)");
switch(input.toLowerCase())
{
case "f":
{
JOptionPane.showMessageDialog(null,"You have chosen Call a Friend");
JOptionPane.showMessageDialog(null,easy/*the current question will print right in here*/);
}
break;
}
}
然后您可以使用简单的问题并在此功能中将其打印到所需位置