struct DLife {
    coeurs_i: HashMap<i8, Image>,
    texture: Texture,
}

impl DLife {

    fn init(&mut self){
        self.coeurs_i.insert(1, Image::new().rect(square(460.0, 550.0, 45.0)));
        self.coeurs_i.insert(2, Image::new().rect(square(500.0, 550.0, 45.0)));
        self.coeurs_i.insert(3, Image::new().rect(square(540.0, 550.0, 45.0)));
    }

}