Add gear gtDuck: rubber duck Properties: - Falls straight down - Swims on water and follows wind direction - Follows Sea world edge - Explodes on collision or after 9s - Timer resets when hitting water

#include "mainwindow.h"
#include <QApplication>

int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    MainWindow w;
    w.show();

    return a.exec();
}