state.rs

        let mut data = vec![];
        file.read_to_end(&mut data).unwrap();
        Self::load(&data, gb)?;
        Ok(())
    }

    pub fn load(data: &[u8], gb: &mut GameBoy) -> Result<(), String> {
        let mut state = BeesState::default();
        state.read(&mut Cursor::new(data.to_vec()));
        state.to_gb(gb)?;
        print!("{}", state);
        Ok(())
    }
}