a = 0
void f1()
{
    a = a + 1
    AddSphere s{a}
            /Bounciness:1.0
    s{a}.AddForce(5000)
}

AddJoystick 
        /OnRightButtonClick:f1
for (i = 0; i < 10; i++)
{
    x = random(-30, 30)
    y = random(-30, 30)
    z = random(40, 60)
    AddCube 
            /Position:{x}, {y}, {z}
            /Scale:5, 5, 5
            /UseGravity:false
            /Bounciness:1.0
}