use crate::static_data::EffectParameter;
use crate::StringKey;

/// An ability is a passive effect in battle that is attached to a Pokemon.
#[derive(Debug)]
pub struct Ability {
    /// The name of the ability.
    name: StringKey,
    /// The name of the script effect of the ability.
    effect: StringKey,
    /// The parameters for the script effect of the ability.
    parameters: Vec<EffectParameter>,
}

impl Ability {
    /// Instantiates a new ability.
    pub fn new(name: &StringKey, effect: &StringKey, parameters: Vec<EffectParameter>) -> Self {
        Self {
            name: name.clone(),
            effect: effect.clone(),
            parameters,
        }
    }

    /// The name of the ability.
    pub fn name(&self) -> &StringKey {
        &self.name
    }
    /// The name of the script effect of the ability.
    pub fn effect(&self) -> &StringKey {
        &self.effect
    }
    /// The parameters for the script effect of the ability.
    pub fn parameters(&self) -> &Vec<EffectParameter> {
        &self.parameters
    }
}

/// An ability index allows us to find an ability on a form. It combines a bool for whether the
/// ability is hidden or not, and then an index of the ability.
#[derive(Copy, Clone, Debug, Eq, PartialEq)]
#[repr(C)]
pub struct AbilityIndex {
    /// Whether or not the ability we're referring to is a hidden ability.
    pub hidden: bool,
    /// The index of the ability.
    pub index: u8,
}