Question

Godzilla Class Pt. 2 C++

I have to continue building off of this class and do the following

I got help with the code below but could use some guidance as to how to finish this out. Any help would be appreciated

This is the code for the main.cpp

#include <iostream>
#include "Godzilla.h"
using namespace std;

int main() {

    double health;
    double power;

    //prompt the user to input the health and power for Godzilla
    cout<< "Enter the health: " ;
    cin >> health;
    cout <<"Enter the power: " ;
    cin >> power;

    //calls the class
    Godzilla Godzilla, Mechagodzilla("Mechagodzila" , health, power);

    //outputs the health and power for the OG Zilla and Mechagodzilla
    cout << "Godzilaa: Health = " << Godzilla.health << ", Power = " << Godzilla.power << endl;
    cout << "Mechagodzilla: Health =" << Mechagodzilla.health << ", Power = " << Mechagodzilla.power << endl;

    return 0;
}

This is what is in the Godzilla.h file

#include "Godzilla.h"

#include<string>
#include<iostream>
#include<cstdlib>
#include<ctime>

using namespace std;

class Godzilla {

public:
    //the variables
    string name;
    double health;
    double power;

    //default constructor

    Godzilla();

    //parameterized constructor

    Godzilla(string name, double health, double power);


};


#endif //SET8_GODZILLA_H

And this is the code for Godzilla.cpp

#

include "Godzilla.h"

#include<string>
#include<iostream>
#include<cstdlib>
#include<ctime>

using namespace std;

Godzilla::Godzilla() {
    srand(time(0));
    name = "Godzilla";
    health = (rand() % 100) + 50;
    power = (rand() % 25) + 10;
}
Godzilla::Godzilla(string name, double health, double power) {
    if (health <= 0 ) {
        health = rand() % 100 + 50;

    }
    if(power <= 0){
        power = rand() % 25 + 10;
    }
}

Expanded Godzilla Class We are now going to properly structure our Class members correctly. Begin by denoting your data members as private and the methods as public. Add the following functions below to your class you should include in your class: Appropriate getter and setter functions. The power setter should ensure that the power is greater than zero. If not, then reassign it to the random default value. Use a private helper function wherever one makes sense to refactor your constructors and setters. Now in main, have the Gozilla object (not the Mechagodzilla object) call the setters based on the user's input. When you output the data members' values to verify, use the corresponding getters. Even More Expanded Godzilla Class It's now time for Godzilla and Mechagodzilla to go to battle. Add an attack function as described below: An attack function that accepts another Godzilla object as a parameter. The function should modify the target's health by subtracting the callee's power. It should also print out a message in the form of "Callee's Name attacks Target's Name." If the target's health falls below zero, print out a second message stating "Target's Name has been vanquished." Now in main, have Godzilla attack Mechagodzilla once. Then, have Mechagodzilla attack Godzilla until Godzilla has been vanquished. Your program should end at that point The Final Godzilla Class Now add the following function to your class: A greet function that accepts another Godzilla object as a parameter which is passed by constant . reference. That is, the parameter should be marked constant so that the function cannot inadvertantly change the target's values. The function should print out a message in the form of "Callee's Name bows to Target's Name." Finally, in main before the two Godzillas do battle, have Godzilla greet Mechagodzilla. As in, the code would look like godzilla.greet( mechaGodzilla ); In order for this to work, you will need to make sure that you have marked ALL of your functions as const or not appropriately. Which functions should be constant functions? Which parameters should be constant parameters? Do this for every function - denote it as a const function when it is not modifying and of the callee's data members. Likewise, mark any parameters in every function as const that are not modified within the function body.

Answer 1

//Godzilla.h file

#include<string>
#include<iostream>
#include<cstdlib>
#include<ctime>

using namespace std;

class Godzilla {

public:
//the variables
string name;
double health;
double power;

//default constructor

Godzilla();

//parameterized constructor

Godzilla(string name, double health, double power);
//setter functions
void setName(string str);
void setHealth(double hth);
void setPower(double power);
//getter functions
string getname() const;
double getHealth() const;
double getPower() const;
void greet(Godzilla &obj);
int attack(Godzilla &obj);
};

======================

//Godzilla.cpp file

#include "Godzilla.h"

Godzilla::Godzilla() {
srand(time(0));
name = "Godzilla";
health = (rand() % 100) + 50;
power = (rand() % 25) + 10;
}
Godzilla::Godzilla(string name, double health, double power) {
this->name=name;
if (health <= 0 ) {
health = rand() % 100 + 50;

}
if(power <= 0){
power = rand() % 25 + 10;
}
}
//setter functions
void Godzilla::setName(string str)
{
name=str;
}
void Godzilla::setHealth(double hth)
{
health=hth;
}
void Godzilla::setPower(double pwr)
{
power=pwr;
}
//getter functions
string Godzilla::getname() const
{
return name;
}
double Godzilla::getHealth() const
{
return health;
}
double Godzilla::getPower() const
{
return power;
}
void Godzilla::greet(Godzilla &obj)
{
cout<<name<<" bows to "<<obj.getname()<<endl;
}
int Godzilla::attack(Godzilla &obj)
{
cout<<name<<" attacks "<<obj.getname()<<endl;
double Targethealth=obj.getHealth();
Targethealth-=power;
if(Targethealth < 0)
{
cout<<obj.getname()<<" has been vanquished"<<endl;

//when -1 is sent then health of target decreased below 0
return -1;
}
obj.setHealth(Targethealth);
return 0;
}

=========================

//Main.cpp file

#include "Godzilla.h"

int main()
{

double health;
double power;

//prompt the user to input the health and power for Godzilla
cout<< "Enter the health: " ;
cin >> health;
cout <<"Enter the power: " ;
cin >> power;

//calls the class
Godzilla Godzilla, Mechagodzilla("Mechagodzila" , health, power);

//outputs the health and power for the OG Zilla and Mechagodzilla
cout << "Godzilaa: Health = " << Godzilla.health << ", Power = " << Godzilla.power << endl;
cout << "Mechagodzilla: Health =" << Mechagodzilla.health << ", Power = " << Mechagodzilla.power << endl;
  
//use setters
Godzilla.setHealth(80);
Godzilla.setPower(15);
Mechagodzilla.setHealth(60);
Mechagodzilla.setPower(17);
//call getter function and display new values
cout << "Godzilaa: Health = " << Godzilla.getHealth() << ", Power = " << Godzilla.getPower() << endl;
cout << "Mechagodzilla: Health =" << Mechagodzilla.getHealth() << ", Power = " << Mechagodzilla.getPower() << endl;
//greet Mechagodzilla
Godzilla.greet(Mechagodzilla);

//till we get return value less than 0 ,Godzilla attacks Mechagodzilla,,0 means health of Mechagodzilla is still greater than 0
while(Godzilla.attack(Mechagodzilla)==0);
  
return 0;
}

=========================================

//Output

Enter the health: Enter the power: Godzilaa: Health = 112, Power = 34
Mechagodzilla: Health =2.34063e-310, Power = 2.34063e-310
Godzilaa: Health = 80, Power = 15
Mechagodzilla: Health =60, Power = 17
Godzilla bows to Mechagodzila
Godzilla attacks Mechagodzila
Godzilla attacks Mechagodzila
Godzilla attacks Mechagodzila
Godzilla attacks Mechagodzila
Godzilla attacks Mechagodzila
Mechagodzila has been vanquished