java - I have to write a fighter class to be used with my assignment program and it is returning errors that I cannot figure out -

- 

import java.util.scanner;  public class assignment5  {  public static void main(string[] arg) {           fighter myfighter, enemyfighter;          scanner console = new scanner(system.in);          int num1, num2, num3;          string str, another;          system.out.println ("***  fighter game ***");           {                  system.out.println("create fighter (type 3 integers + name): ");                  num1 = console.nextint();   num2 = console.nextint();   num3 = console.nextint();                  str = console.next();                  if (num1 + num2 + num3 == 10) {                         myfighter = new fighter (num1, num2, num3, str);                        enemyfighter = new fighter( );                        enemyfighter.setname ("enemy");                        system.out.print( myfighter.getname()+"    ["+myfighter.getpower()+","+myfighter.getspeed()+","+myfighter.getheal()+"] ");                        system.out.print( enemyfighter.getname()+"    ["+enemyfighter.getpower()+","+enemyfighter.getspeed()+","+enemyfighter.getheal()+"] ");                        system.out.println();                       int fights = 0;                      boolean gameover= false;                      while (fights < 10  &&  !gameover){                          system.out.print("fight[" + fights + "]: ");                          myfighter.attack (enemyfighter);                          myfighter.heal ();                          enemyfighter.attack(myfighter);                          enemyfighter.heal();                          myfighter.printinfo();                          enemyfighter.printinfo();                          if (enemyfighter.isdead() ||     myfighter.isdead()) gameover = true;                          fights ++;                          system.out.println();                      }                      if(myfighter.gethealth() > enemyfighter.gethealth())     system.out.println(" win");                      else system.out.println("you lost");                     system.out.println();                     system.out.print("play fight (y/n)? ");                     = console.next();                 }                 else {                     system.out.println("invalid inputs. total of 3     numbers should 10.");                     = console.next();                 }             } while (another.equalsignorecase("y"));     }     }

fighter.java class 

    public class fighter     {     private int power;     private int speed;     private int heal;     private int health;     private string name;      public fighter (int num1, int num2, int num3, string str)     {      }      public string getname()     {         return name;     }      public int getpower()     {         return power;     }      public int getspeed()     {         return speed;     }      public int getheal()     {         return heal;     }      public int gethealth()     {         return health;     }      public void setname(string newname)     {      }      public void setpower(int newpower)     {      }      public void setspeed(int newspeed)     {      }     public void setheal(int newheal)     {      }      public void sethealth(int newhealth)     {      }      public boolean isdead()     {         if(health <= 0)         {             return true;         }         else         {             return false;         }     }      public void heal()     {      }      public void printinfo()     {      }      public void attack()     {      }     }

the assignment program followed fighter class , post error code assignment below

exception in thread "main" java.lang.error: unresolved compilation problems:  constructor fighter() undefined method attack() in type fighter not applicable arguments (fighter) method attack() in type fighter not applicable arguments (fighter)  @ assignment5.main(assignment5.java:27)

this error message displayed , have tried fix , i'm not sure else try, not allowed change assignment program, fighter class allow program run way should

you getting issues because fighter doesn't have proper methods. example: fighter has constructor defined public fighter (int num1, int num2, int num3, string str), trying instantiate new 1 enemyfighter = new fighter( );. need create constructor (overload existing one) takes no parameters.

the same thing happens attack method, it's signature public void attack() calling parameters: myfighter.attack (enemyfighter);. means you'll need overloaded attack method receives 1 parameter of type fighter: public void attack(fighter fighter)


Comments

Post a Comment

Popular posts from this blog

php - Magento - Deleted Base url key -

-
i working on cleaning url: http://mydomain.com/shop/shop/deals i going through settings in configuration tab in admin panel on magento , change secure , unsecure base urls remove first base url "shop" web page read: http://mydomain.com/shop/deals so changed unsecure base urls mydomain.com/shop mydomain.com , secure 12.345.67.89/shop 12.345.67.89. wrong thing do. i cannot reload page or admin console. how access these files through ftp , change correctly there?? when make changes in admin panel changes made in database not in file. have make changes in database. 1.go database , select core_config_data table under table find web/unsecure/base_url , web/secure/base_url . make changes here. don't forget clear cache in var/cache folder
Read more

javascript - Tooltipster plugin not firing jquery function when button or any click even occur -

-
i want use tooltipster plugin click element in body show tooltip , want have close button inside tooltip close it. however use jquery click() function handle won't fired. tried solution in post. worked when tooltip triggered hover event. tooltipster plugin not firing jquery function when link in in tooltip clicked the original solution using hover in jsfiddle trigger: 'hover', instead using click show tooltip trigger: 'click', http://jsfiddle.net/bcqyl/7/ it won't fire click event in jquery block. can captured normal javascript function only. checked should code in tooltipster plugin locked , captured "click()" event inside tips when in click trigger mode. i tried other event onchange event of radio button fired when using code in original solution @evan right. tooltip doesn't exist in dom , can't bind/delegate action (even if go way $(document) after domready). if you're after close button inside of too...
Read more

java - WrongTypeOfReturnValue exception thrown when unit testing using mockito -

-
my test list<person> mylist; @test public void testisvalidperson() { mylist = new arraylist<person>(); mylist.add(new person("tom")); when(persondao.get(person)).thenreturn(mylist); when((persondao.get(person)).isempty()).thenreturn(false);//------exception thrown boolean result = service.isvalid("tom"); assertfalse(result); } method tested: public boolean isvalid(string person){ persondao = new persondao(); person personobj = new person(person); return (persondao.get(person).isempty())?false : true; } exception thrown: org.mockito.exceptions.misusing.wrongtypeofreturnvalue: boolean cannot returned get() get() should return list *** if you're unsure why you're getting above error read on. due nature of syntax above problem might occur because: 1. exception *might* occur in wrongly written multi-threaded tests. please refer mockito faq on limitations of concurrency testing. 2. sp...
Read more