Bowl O Rama (School Project)

#include <iostream>
#include <string>
using namespace std;

int main()
{
    int score, pins, frame, fnum, turkey, gamenum;
    double avgscore;
    char retry;
    string name;
    //Starts score as 0, and the same for the turkey count. First frame and game number are defined.
    score = 0;
    turkey = 0;
    fnum = 1;
    gamenum = 1;
    // Allows a user to enter their nickname. If the name is greater than 4 characters, it cuts it down to the appropriate length.
    cout << "Enter your nickname (One word): ";
    cin >> name;

    if(name.length() > 4){
        name = name.substr(0, 4);
    }
    system("cls");
    for(frame = 10; frame >= 1; frame--)
    {
        cout << "-----------------------------------\n" << endl;
        cout << "Frame Number: " << fnum << endl;
        //User enters pins knocked down.
        cout << "Enter amount of pins knocked down: " << endl;
        cin >> pins;
        //Error checks if pins are greater than 10.

        while(pins > 10)
        {
            cout << "There are only 10 pins. Please enter your pins knocked down: ";
            cin >> pins;
        }
        //If the user hits 10 pins, it begins stacking up the turkey count.

        if(pins == 10){
            turkey += 1;
        }
        //Resets the turkey count once a count other than 10 is inputted.
        else{
            turkey = 0;
        }
        //Once the turkey count is up to three, it displays that the user has scored a turkey. Afterwards, It resets the turkey count.

        if(turkey == 3){
            cout << "\nT" << endl;
            cout << "U" << endl;
            cout << "R" << endl;
            cout << "K" << endl;
            cout << "E" << endl;
            cout << "Y" << endl;
            turkey = 0;
        }
        //Adds the amount of pins to the score.

        score += pins;
        fnum += 1;
        cout << "\n-----------------------------------\n" << endl;
    }
    avgscore = score / gamenum;
    cout << "Would you like to play another game? (y/n)" << endl;
    cin >> retry;

    //Repeats the program.

    do
    {
    turkey = 0;
    fnum = 1;
    gamenum += 1;
    system("cls");
    for(frame = 10; frame >= 1; frame--)
    {
        cout << "Frame Number: " << fnum << endl;
        cout << "Enter amount of pins knocked down: " << endl;
        cin >> pins;

        while(pins > 10)
        {
            cout << "There are only 10 pins. Please enter your pins knocked down: ";
            cin >> pins;
        }

        if(pins == 10){
            turkey += 1;
        }
        else{
            turkey = 0;
        }

        if(turkey == 3){
            cout << "\nT" << endl;
            cout << "U" << endl;
            cout << "R" << endl;
            cout << "K" << endl;
            cout << "E" << endl;
            cout << "Y" << endl;
            turkey = 0;
        }

        score += pins;
        fnum += 1;
        cout << "\n-----------------------------------\n" << endl;
    }
    avgscore = score / gamenum;
    cout << "Would you like to play another game? (y/n)" << endl;
    cin >> retry;
    }while(retry == 'y');

    //Clears the screen and displays the score + the appropriate endgame message.

    system("cls");
    cout << "Your score is: " << avgscore;

    if(avgscore > 80){
        cout << "\nYou need to play professionally now! Great job " << name << "!";
    }
    else if(avgscore > 50){
        cout << "\nNot too shabby. Keep it up " << name << "!";
    }
    else if(avgscore < 50){
        cout << "\nPractice makes perfect " << name << "!";
    }
    //End of program.
    int x;
    cin>>x;
    return(0);
}