该程序首先要求用户输入两个宠物名称。然后将按如下方式打印他们的愤怒等级：
Oh cool, Poodle is a very unique name!
Poodle is feeling tetchy!
Oh cool, Ollie is a very unique name!
Ollie is DANGEROUS RIGHT NOW!!!.
然后它将询问您是否愿意先照顾好友宠物。我在名为sort（...）的方法中完成了这个，这就是我被困住的地方。
我希望它执行代码的喂食/唱歌部分，如果用户在被要求时键入“是”，则首先发生在愤怒宠物的petInteraction（...）中，如果没有，则执行代码照常。
以下是我正在使用的完整代码：
import javax.swing.*;
import java.util.Arrays;
import java.util.Random;
public class alientpetprogram
{
public static void main(String[] args)
{
//Generates a random value from 1-10 for the pet's emotional state
int[] EmotionalState = new int [3];
Random emotion = new Random();
for(int i = 0; i <= 2; i++)
{
int hungerLVL = emotion.nextInt(10) + 1;
EmotionalState[0] = hungerLVL;
int thirstLVL = emotion.nextInt(10) + 1;
EmotionalState[1] = thirstLVL;
int irritabilityLVL = emotion.nextInt(10) + 1;
EmotionalState[2] = irritabilityLVL;
}
String [] petName = new String [2];
petEmotion(EmotionalState, petName);
System.exit(0);
} //ENDS main
public static String[] petInteraction(int[] EmotionalState, String [] petName) //Use this further on in petEmotion()
{
for(int i = 0; i < 2; i++) //A for loop is used to store two pet's in an array. An emotional state is then assigned to the pet.
{
petName[i] = JOptionPane.showInputDialog("What is your pet called?");
System.out.println("Oh cool, " + petName[i] + " is a very unique name!");
if (EmotionalState[0] == 1 || EmotionalState[0] == 2 || EmotionalState[0] == 3)
{
System.out.println(petName[i] + " is feeling Calm.");
}
else if (EmotionalState[0] == 4 || EmotionalState[0] == 5 || EmotionalState[0] == 6 )
{
System.out.println(petName[i] + " is feeling tetchy!");
}
else if (EmotionalState[0] == 7 || EmotionalState[0] == 8 || EmotionalState[0] == 9 || EmotionalState[0] == 10 )
{
System.out.println(petName[i] + " is DANGEROUS RIGHT NOW!!!.");
}
EmotionalState[0] = (int)(Math.random()*0+9);
}
sort(EmotionalState, petName);
return petName;
} //ENDS petInteraction
public static void sort(int[] EmotionalState, String [] petName)
{
Arrays.sort(EmotionalState);
for (int SortAnger = 0; SortAnger < EmotionalState.length; SortAnger++)
{
String carePet = JOptionPane.showInputDialog("Would you like to take care of the angrier pet first?");
if(carePet.equalsIgnoreCase("Yes"))
{
}
else if(carePet.equalsIgnoreCase("No"))
{
}
System.out.println(""+ EmotionalState[SortAnger]);
}
}
public static void petEmotion(int[] EmotionalState, String [] petName)
{
String[] petsName = petInteraction(EmotionalState, petName);
String userinput;
userinput=JOptionPane.showInputDialog("choose how many rounds?"); //Allows the user to set the rounds
int roundsuggestion=Integer.parseInt(userinput);
for (int round =1; round <=roundsuggestion; round++) //sets the amount of rounds the game runs for.
{
System.out.println("Round " + roundsuggestion);
System.out.println(petsName[0] + "'s irrtability level is " + EmotionalState[2]);
System.out.println(petsName[0] + "'s thirst level is " + EmotionalState[1]);
System.out.println(petsName[0] + "'s hunger level is " + EmotionalState[0]);
EmotionalState[0] = (int)(Math.random()*0+9);
EmotionalState[1] = (int)(Math.random()*0+9);
EmotionalState[2] = (int)(Math.random()*0+9);
System.out.println(petsName[1] + "'s irrtability level is " + EmotionalState[2]);
System.out.println(petsName[1] + "'s thirst level is " + EmotionalState[1]);
System.out.println(petsName[1] + "'s hunger level is " + EmotionalState[0]);
//The for loop below is used to reduce the Thirst, Hunger and Irritability levels for pet one and two
for(int y=1; y<=2; y++)
{
String askToReduceIrritable = JOptionPane.showInputDialog("Would you like to sing for " + petsName[0] + " in order to lower the pets irritability level?");
if (askToReduceIrritable.equalsIgnoreCase("Yes"))
{
EmotionalState[2] = EmotionalState[2] - 1;
System.out.println(petsName[0] + "'s irrtability level is now " + EmotionalState[2]);
}
String askToReduceThirst = JOptionPane.showInputDialog("Would you like to give " + petsName[0] + " some water in order to reduce the thirst level?");
if (askToReduceThirst.equalsIgnoreCase("Yes"))
{
EmotionalState[1] = EmotionalState[1] - 1;
System.out.println(petsName[0] + "'s thirst level is now " + EmotionalState[1]);
}
String askToReduceHunger = JOptionPane.showInputDialog("Would you like to give " + petsName[0] + " some food in order to reduce the hunger level?");
if (askToReduceHunger.equalsIgnoreCase("Yes"))
{
EmotionalState[0] = EmotionalState[0] - 1;
System.out.println(petsName[0] + "'s hunger level is now " + EmotionalState[0]);
}
System.out.println("");
System.out.println("You will now take care of the second pet");
String askToReduceIrritableTwo = JOptionPane.showInputDialog("Would you like to sing for " + petsName[1] + " in order to lower the pets irritability level?");
if (askToReduceIrritableTwo.equalsIgnoreCase("Yes"))
{
EmotionalState[2] = EmotionalState[2] - 1;
System.out.println(petsName[1] + "'s irrtability level is now " + EmotionalState[2]);
}
String askToReduceThirstTwo = JOptionPane.showInputDialog("Would you like to give " + petsName[1] + " some water in order to reduce the thirst level?");
if (askToReduceThirstTwo.equalsIgnoreCase("Yes"))
{
EmotionalState[1] = EmotionalState[1] - 1;
System.out.println(petsName[1] + "'s thirst level is now " + EmotionalState[1]);
}
String askToReduceHungerTwo = JOptionPane.showInputDialog("Would you like to give " + petsName[1] + " some food in order to reduce the hunger level?");
if (askToReduceHungerTwo.equalsIgnoreCase("Yes"))
{
EmotionalState[0] = EmotionalState[0] - 1;
System.out.println(petsName[1] + "'s hunger level is now " + EmotionalState[0]);
}
String exitGame = JOptionPane.showInputDialog("Would you like to exit the game? Type yes/no");
if (exitGame.equalsIgnoreCase("Yes"))
{
System.exit(0);
}
else
System.out.println("");
JOptionPane.showMessageDialog(null, "A new round has begun!");
} // END second loop
} // END first loop
}//ENDS petEmotion
} //ENDS Class alientpetprogram
答案 0 :(得分：0)
您需要将状态与宠物名称相关联。我建议您创建一个具有名称及其情绪状态的类Pet，以实现Comparable界面，以便您轻松排序一系列的宠物根据他们的愤怒状态。
public class Pet implements Comparable<Pet> {
private String name;
private int state;
// Add required basic methods here
int compareTo(Pet pet) {
return state - pet.getState();
}
}
然后将数组定义为：
Pet pets[] = // Initialize with Pet objects
然后按照您的方式对数组进行排序：
Arrays.sort(pets);
现在数组中的第一个对象将是最令人讨厌的宠物，你可以使用适当的类getter方法轻松提取他的名字。
答案 1 :(得分：0)
好的，我改变了一些东西，从这里开始，我希望你知道应该采取哪个方向。 :) 现在还有错误，你必须解决它们。如果你有两只宠物，你为什么要处理3种情绪状态？在创建宠物后，你不应该使用emotionState（java惯例的第一个小写字母）数组，并给它们提供情感状态。
只是一些额外的信息：Java是一种Object-Oriented Programming语言，因为您可以将实际对象表示为类（因此通过new创建实例=对象）。这就是为什么应该使用额外的类Pet，因为你代表了它的真实世界。 :)（ofc不仅是我们世界中实际存在的东西，外星人也被允许：P）
下面是我到目前为止更改的代码，如开头所述，您必须修改整个代码，因为某些内容不再兼容了。
希望这有帮助！
班级Pet：
public class Pet implements Comparable<Pet> {
private String name;
private int state;
/**
* @return Returns the state.
*/
public int getState()
{
return state;
}
/**
* @param state The state to set.
*/
public void setState(int state)
{
this.state = state;
}
public int compareTo(Pet pet) {
return state - pet.getState();
}
/**
* @return Returns the name.
*/
public String getName()
{
return name;
}
/**
* @param name The name to set.
*/
public void setName(String name)
{
this.name = name;
}
}
班级alientpetprogram：
import java.util.Arrays;
import java.util.Random;
import javax.swing.JOptionPane;
public class alientpetprogram
{
public static void main(String[] args)
{
//Generates a random value from 1-10 for the pet's emotional state
int[] emotionalState = new int [3];
Random emotion = new Random();
for(int i = 0; i <= 2; i++)
{
int hungerLVL = emotion.nextInt(10) + 1;
emotionalState[0] = hungerLVL;
int thirstLVL = emotion.nextInt(10) + 1;
emotionalState[1] = thirstLVL;
int irritabilityLVL = emotion.nextInt(10) + 1;
emotionalState[2] = irritabilityLVL;
}
//fill the array already with 2 pets
Pet pets[] = new Pet[]{new Pet(), new Pet()};
petEmotion(emotionalState, pets);
System.exit(0);
} //ENDS main
public static Pet[] petInteraction(int[] emotionalState, Pet[] pets) //Use this further on in petEmotion()
{
for(int i = 0; i < 2; i++) //A for loop is used to store two pet's in an array. An emotional state is then assigned to the pet.
{
String tempPetName = JOptionPane.showInputDialog("What is your pet called?");
pets[i].setName(tempPetName);
pets[i].setState(emotionalState[i]);
System.out.println("Oh cool, " + pets[i].getName() + " is a very unique name!");
}
Arrays.sort(pets);
String carePet = JOptionPane.showInputDialog("Would you like to take care of the angrier pet first?");
if(carePet.equalsIgnoreCase("Yes"))
{
for(int i = 0; i < 2; i++) //A for loop is used to store two pet's in an array. An emotional state is then assigned to the pet.
{
if (emotionalState[0] == 1 || emotionalState[0] == 2 || emotionalState[0] == 3)
{
System.out.println(pets[i] + " is feeling Calm.");
}
else if (emotionalState[0] == 4 || emotionalState[0] == 5 || emotionalState[0] == 6 )
{
System.out.println(pets[i] + " is feeling tetchy!");
}
else if (emotionalState[0] == 7 || emotionalState[0] == 8 || emotionalState[0] == 9 || emotionalState[0] == 10 )
{
System.out.println(pets[i] + " is DANGEROUS RIGHT NOW!!!.");
}
emotionalState[0] = (int)(Math.random()*0+9);
}
}
else if(carePet.equalsIgnoreCase("No"))
{
for(int i = 0; i < 2; i++) //A for loop is used to store two pet's in an array. An emotional state is then assigned to the pet.
{
if (emotionalState[0] == 1 || emotionalState[0] == 2 || emotionalState[0] == 3)
{
System.out.println(pets[i] + " is feeling Calm.");
}
else if (emotionalState[0] == 4 || emotionalState[0] == 5 || emotionalState[0] == 6 )
{
System.out.println(pets[i] + " is feeling tetchy!");
}
else if (emotionalState[0] == 7 || emotionalState[0] == 8 || emotionalState[0] == 9 || emotionalState[0] == 10 )
{
System.out.println(pets[i] + " is DANGEROUS RIGHT NOW!!!.");
}
emotionalState[0] = (int)(Math.random()*0+9);
}
}
return pets;
} //ENDS petInteraction
public static void petEmotion(int[] emotionalState, Pet[] pets)
{
pets = petInteraction(emotionalState, pets);
String userinput;
userinput=JOptionPane.showInputDialog("choose how many rounds?"); //Allows the user to set the rounds
int roundsuggestion=Integer.parseInt(userinput);
for (int round =1; round <=roundsuggestion; round++) //sets the amount of rounds the game runs for.
{
System.out.println("Round " + roundsuggestion);
System.out.println(pets[0].getName() + "'s irrtability level is " + emotionalState[2]);
System.out.println(pets[0].getName() + "'s thirst level is " + emotionalState[1]);
System.out.println(pets[0].getName() + "'s hunger level is " + emotionalState[0]);
emotionalState[0] = (int)(Math.random()*0+9);
emotionalState[1] = (int)(Math.random()*0+9);
emotionalState[2] = (int)(Math.random()*0+9);
System.out.println(pets[1].getName() + "'s irrtability level is " + emotionalState[2]);
System.out.println(pets[1].getName() + "'s thirst level is " + emotionalState[1]);
System.out.println(pets[1].getName() + "'s hunger level is " + emotionalState[0]);
//The for loop below is used to reduce the Thirst, Hunger and Irritability levels for pet one and two
for(int y=1; y<=2; y++)
{
String askToReduceIrritable = JOptionPane.showInputDialog("Would you like to sing for " + pets[1].getName() + " in order to lower the pets irritability level?");
if (askToReduceIrritable.equalsIgnoreCase("Yes"))
{
emotionalState[2] = emotionalState[2] - 1;
System.out.println(pets[0].getName() + "'s irrtability level is now " + emotionalState[2]);
}
String askToReduceThirst = JOptionPane.showInputDialog("Would you like to give " + pets[1].getName() + " some water in order to reduce the thirst level?");
if (askToReduceThirst.equalsIgnoreCase("Yes"))
{
emotionalState[1] = emotionalState[1] - 1;
System.out.println(pets[0].getName() + "'s thirst level is now " + emotionalState[1]);
}
String askToReduceHunger = JOptionPane.showInputDialog("Would you like to give " + pets[1].getName() + " some food in order to reduce the hunger level?");
if (askToReduceHunger.equalsIgnoreCase("Yes"))
{
emotionalState[0] = emotionalState[0] - 1;
System.out.println(pets[0].getName() + "'s hunger level is now " + emotionalState[0]);
}
System.out.println("");
System.out.println("You will now take care of the second pet");
String askToReduceIrritableTwo = JOptionPane.showInputDialog("Would you like to sing for " + pets[1].getName() + " in order to lower the pets irritability level?");
if (askToReduceIrritableTwo.equalsIgnoreCase("Yes"))
{
emotionalState[2] = emotionalState[2] - 1;
System.out.println(pets[1].getName() + "'s irrtability level is now " + emotionalState[2]);
}
String askToReduceThirstTwo = JOptionPane.showInputDialog("Would you like to give " + pets[1].getName() + " some water in order to reduce the thirst level?");
if (askToReduceThirstTwo.equalsIgnoreCase("Yes"))
{
emotionalState[1] = emotionalState[1] - 1;
System.out.println(pets[1].getName() + "'s thirst level is now " + emotionalState[1]);
}
String askToReduceHungerTwo = JOptionPane.showInputDialog("Would you like to give " + pets[1].getName() + " some food in order to reduce the hunger level?");
if (askToReduceHungerTwo.equalsIgnoreCase("Yes"))
{
emotionalState[0] = emotionalState[0] - 1;
System.out.println(pets[1].getName() + "'s hunger level is now " + emotionalState[0]);
}
String exitGame = JOptionPane.showInputDialog("Would you like to exit the game? Type yes/no");
if (exitGame.equalsIgnoreCase("Yes"))
{
System.exit(0);
}
else
System.out.println("");
JOptionPane.showMessageDialog(null, "A new round has begun!");
} // END second loop
} // END first loop
}//ENDS petEmotion
} //ENDS Class alientpetprogram