Hi guys,
Actually I have a problem to use two classes at the same time. For example when I increment the number of winnings at the function of the 2nd class and want to show the result at one of the functions at the first class. the variable I used does not hold the value and initialize to zero!
I am completely confused! First I used get and set function and now I use a separated function but it does not work.
In other words, as you can see below ,I used player.accumulate();
player is an object of the first class and accumulate increments the variable (Won++). but when I want to display it it shows zero!
if (tmpno == no) // Win!
{
if (spc2 == false)
{
spc2 = true;
}
else
{
spc2 = false;
}
player.accumulate();
cout << player.getWon();Can you please advise me about this?
Thank you!
The program:
/*---------------------------------------------------------------
Source File: Game.Henri.cpp
Program name: Guessing Game (Program 1), Assignment 5
Author: Hassan Aghaei Baradaran (Henri)
Compiler: Bloodshd Dev-C++ 4.9.9.2
Purpose: To create a guessing game!
-----------------------------------------------------------------*/
#include <iostream> // input output
#include <time.h> // for time()
#include <stdlib.h> // for rand() and srand()
#include <math.h> // for round()
#include <iomanip> // for doubleprecision()
using namespace std;
int henri1(int); // To avoid duplication in loops
// ------------------ Class 1 for the Player or Scoreboard ------------
class Scoreboard
{
private: // Data
string name;
int roundp;
int roundw;
int stat;
bool spc; // flag
int won;
int rnd;
int tot;
public: // Methods
Scoreboard() // Constructor
{
name = " ";
roundp = 0;
roundw = 0;
spc = false;
stat = 0;
won = 0;
rnd = 1;
tot = 0;
}
Scoreboard(int t, int w)
{
tot = t;
won = w;
}
int getWon(){return won;}
int getRnd(){return rnd;}
bool getSpc(){return spc;}
void game(); // To dscribe the game and input name
void Round(); // To accumulate / update player totals after a round
double calc1(){ return (won * 100.0)/rnd;}; // To calculate final percentages
double calc2(){return (double)tot/won;}; // To calculate averages
void display(); // To display the statistical summary
void update();
void accumulate();
};
// -------------- Class Scoreboard Functions:
void Scoreboard :: game()
{
cout << "Hello! Welcome to my Guessing Game!" << endl;
cout << "For each round, You have 10 gusses to guess a number between" << endl;
cout << "1 and 100 inclusive. There are some hints along the way." << endl;
cout << "At the end there would be your statistics." << endl;
cout << endl << "What's your name?" << endl;
getline(cin, name);
}
void Scoreboard :: update()
{
if (won == 0)
stat = 0;
}
void Scoreboard :: accumulate()
{
won++;
stat++;
rnd++;
}
void Scoreboard :: Round()
{
cout << "[ Round " << rnd << " ... ]" << endl; // counting the number of Rounds
}
void Scoreboard :: display()
{
cout << endl << "Hey, " << name << ", you won " << won << " out of " << rnd << " rounds." << endl;
if (won >= rnd)
{
cout << endl << "That's" << " 100 %, don't quit your day job." << endl;
}
else
{
cout << rnd << won;
cout << endl << "That's " << calc1() << "%, don't quit your day job." << endl;
}
//**************************************************************
if (won == 0)
cout << "Shoot! You are unlucky! None of your guesses were correct! Loser!"<< endl;
else
{
cout << fixed << setprecision(1);
cout << endl << "For the numbers you guessed correctly, you took an average of " << calc2() << " guesses." << endl;
}
cout << "Oh "<< spc;
if (spc == true)
{
cout << endl << "You join Kreskin's psychic club for guessing one on the first guess!" << endl;
cout << "Hi";
}
cout << endl << "Good Bye!";
}
// ------------------ Class 2 for a Round of the game ------------
class Roundg
{
private: // Data
int no; // target number
int tmpno;
int stat;
// int counter;
// int min; //ranging
// int max;
//bool spc;
bool spc2;
public: // Methods
Roundg() // Constructor
{
no = (rand()% 100)+ 1;
tmpno = 0;
stat = 0;
// counter = 0;
// min = 1;
// max = 100;
spc2 = true;
// bool getSpc(){return spc};
srand((time(NULL))); // randomize the number
}
void control(); // To control playing a round
void valid(); // To validate the guess
void check(Scoreboard player); // To check guess against target
void show(); // To show results after a round
void result(); // to retur results after a round
};
// -------------- Class Round Functions:
void Roundg :: control()
{
}
void Roundg :: valid()
{
cout << "You have 10 guesses" << endl;
cout << no;
cout << "Guess a number between 1 and 100: ";
cin >> tmpno; // User's entry
}
void Roundg :: check(Scoreboard player)
{
int counter = 0, min = 1, max = 100; // max min to distinguish the range of gussing
tmpno = 0;
no = (rand()% 100)+ 1; // make a random numbers
player.Round();
valid();
player.update();
do // do-while loop for the first Round!
{
if (tmpno == no) // Win!
{
if (spc2 == false)
{
spc2 = true;
}
else
{
spc2 = false;
}
player.accumulate();
cout << player.getWon();
/*
if ( min == 1 && max == 100) // to ditinguish whether we guess for the first time after each win
{
player.set3(true);
}*/
cout << "You got it!" << endl;
counter = 11; // in order to exit the do-while loop
}
else if(1 <= tmpno && tmpno < no)
{
counter++;
stat++;
cout << stat ;
if (counter == 10)
{
cout << "Sorry, you lose the game... the number was " << no << endl;
counter++;
}
else
{
min = tmpno;
cout << "Too low" << endl;
henri1(counter);
cout << "Guess a number between " << tmpno + 1 << " and " << max << ":";
cin >> tmpno;
while(tmpno <= min || tmpno > max) // To find the error in range!
{
cout << "Hey, Pay attention! ... You are out of range! I won't count that one." << endl;
cout << "Guess a number between " << min+1 << " and " << max << ":";
cin >> tmpno;
}
}
}
else if(tmpno > no && tmpno <= 100)
{
counter++;
stat++;
cout << stat;
if (counter == 10)
{
cout << "Sorry, you lose the game... the number was " << no << endl;
counter++;
}
else
{
max = tmpno;
cout << "Too high" << endl; // Too high!
henri1(counter);
cout << "Guess a number between " << min << " and " << tmpno - 1 << ":";
cin >> tmpno;
while(tmpno < min || tmpno >= max)
{
cout << "Hey, Pay attention! ... You are out of range! I won't count that one." << endl;
cout << "Guess a number between " << min << " and " << max - 1 << ":";
cin >> tmpno;
}
}
}
else
{
cout << "Hey, Pay attention! ... You are out of range! I won't count that one." << endl;
cout << "Guess a number between " << min << " and " << max << ":";
cin >> tmpno;
}
}while (counter <= 10 );
}
void Roundg :: show()
{
}
void Roundg :: result()
{
}
int main()
{
char ch = 'Y';
Scoreboard player;
player.game();
Roundg flow;
while (ch == 'Y') // while loop for continuing up to the Round number <rnd>
{
flow.check(player);
cout << "Do you want to play again? (Y/N)"; // Ask the user to try this game again after 1 complete round
cin >> ch;
ch = toupper(ch);
}
player.display();
system("pause");
return 0;
}
int henri1(int cm) // function for the sake of brevity
{
cout << "You have " << 10 - cm << " guesses left" << endl;
return cm;
}