onSelfEvent (keyPress("<Left>"))
{
    sfee._x -= 5;
}
onSelfEvent (keyPress("<Right>"))
{
    sfee._x += 5;
}
onSelfEvent (keyPress("<Down>"))
{
    sfee._y += 5;
}
onSelfEvent (keyPress("<Up>"))
{
    sfee._y -= 5;
}