#[derive(Debug, Copy, Clone, PartialEq)]
pub enum ShieldType {
    Barrier,
    Shield,
}

impl ShieldType {
    pub fn value(&self) -> [u8; 3] {
        match self {
            ShieldType::Barrier => [0x01, 0x02, 0x00],
            ShieldType::Shield => [0x01, 0x02, 0x01],
        }
    }
}


// TODO: TryFrom<&str>
// TODO Into<String>


#[derive(Debug, Copy, Clone, PartialEq)]
pub struct Shield {
    pub shield: ShieldType,
    pub dfp: u8,
    pub evp: u8,
}





impl Shield {
    pub fn as_bytes(&self) -> [u8; 16] {
        let mut result = [0; 16];
        result[0..3].copy_from_slice(&self.shield.value());
        // TODO: other attrs

        result
    }
}