use crate::common_usings::*;

script!(Struggle, "struggle");

impl Script for Struggle {
    fn new() -> Self {
        Self {}
    }

    fn get_name(&self) -> &'static str {
        Self::get_const_name()
    }

    fn get_capabilities(&self) -> &[ScriptCapabilities] {
        &[
            ScriptCapabilities::ChangeEffectiveness,
            ScriptCapabilities::IsInvulnerable,
            ScriptCapabilities::ChangeNumberOfHits,
            ScriptCapabilities::OnSecondaryEffect,
        ]
    }

    fn change_number_of_hits(&self, _choice: TurnChoice, number_of_hits: &mut u8) {
        *number_of_hits = 1
    }

    fn is_invulnerable(&self, _move: ExecutingMove, _target: Pokemon, invulnerable: &mut bool) {
        *invulnerable = false;
    }

    fn change_effectiveness(
        &self,
        _move: ExecutingMove,
        _target: Pokemon,
        _hit: u8,
        effectiveness: &mut f32,
    ) {
        *effectiveness = 1.0;
    }

    fn on_secondary_effect(&self, mv: ExecutingMove, _target: Pokemon, _hit: u8) {
        let mut damage = mv.user().max_health() / 4;
        if damage == 0 {
            damage = 1
        }
        mv.user().damage(damage, DamageSource::Struggle);
    }

    fn as_any(&self) -> &dyn Any {
        self
    }
}