my common functions

#pragma once
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function Definitons
void intro(int x) {

    string pad;
    string intro = "This Is A Parts Database";
    int cent = (80 - intro.length()) / 2;
    for (int i = 0; i < cent; i++)
        pad += ' ';

    cout << setw(x) << setfill('*') << '*' << endl;
    cout << setfill(' ') << right << pad << intro << endl;
    cout << setw(x) << setfill('*') << '*' << endl;

}

void pad() {
    cout << setw(80) << setfill('*') << '*' << endl;
}

int chooseshape() {
    int counter = 0;
    int choice;
    cout << "You have chosen to play with shapes\n\nWould you rather play with a triangle or a rectangle\n1) triangle\n\n2) rectangle" << endl;
    cout << setw(80) << setfill('*') << '*' << endl;
    cout << "your choice: ";
    while (true) {
        cin >> choice;
        cout << setw(80) << setfill('*') << '*' << endl;
        counter += 1;
        if (choice == 1 || choice == 2)
            break;

        else if (counter > 2) {
            choice = 3;
            break;
        }
        else
            cout << "select using either numeral \"1\" or \"2\"\nyour choice: " << endl;
    }
    return choice;
}