tiger-lib 1.18.0

Library used by the tools ck3-tiger, vic3-tiger, and imperator-tiger. This library holds the bulk of the code for them. It can be built either for ck3-tiger with the feature ck3, or for vic3-tiger with the feature vic3, or for imperator-tiger with the feature imperator, but not both at the same time.
Documentation
use crate::block::Block;
use crate::db::{Db, DbKind};
use crate::everything::Everything;
use crate::game::GameFlags;
use crate::item::{Item, ItemLoader};
use crate::token::Token;
use crate::validator::Validator;

#[derive(Clone, Debug)]
pub struct OpinionModifier {}

inventory::submit! {
    ItemLoader::Normal(GameFlags::Ck3, Item::OpinionModifier, OpinionModifier::add)
}

impl OpinionModifier {
    pub fn add(db: &mut Db, key: Token, block: Block) {
        db.add(Item::OpinionModifier, key, block, Box::new(Self {}));
    }
}

impl DbKind for OpinionModifier {
    fn validate(&self, key: &Token, block: &Block, data: &Everything) {
        let mut vd = Validator::new(block, data);
        // TODO: figure out when it is necessary to localize an opinion.
        // Opinions given from traits don't need to be localized, for one.
        // Maybe only ones used with add_opinion
        // data.verify_exists(Item::Localization, key);
        data.mark_used(Item::Localization, key.as_str());

        vd.field_integer("opinion");

        // TODO: if true, must define either monthly_change or delay duration
        // TODO: mutually exclusive with growing
        vd.field_bool("decaying");
        if block.get_field_bool("decaying").unwrap_or(false) {
            vd.field_integer("delay_days");
            vd.field_integer("delay_months");
            vd.field_integer("delay_years");
        } else {
            vd.ban_field("delay_days", || "decaying opinions");
            vd.ban_field("delay_months", || "decaying opinions");
            vd.ban_field("delay_years", || "decaying opinions");
        }

        vd.field_integer("days");
        vd.field_integer("months");
        vd.field_integer("years");

        vd.field_numeric("monthly_change");

        vd.field_bool("growing");
        vd.field_bool("stacking");

        vd.field_integer("min");
        vd.field_integer("max");

        vd.field_bool("imprisonment_reason");
        vd.field_bool("banish_reason");
        vd.field_bool("execute_reason");
        vd.field_bool("revoke_title_reason");
        vd.field_bool("divorce_reason");

        vd.field_bool("obedient");

        vd.advice_field("disable_non_aggression_pacts", "removed in 1.12");
        vd.advice_field("non_aggression_pact", "removed in 1.12");
        vd.advice_field("obedient", "removed in 1.12");
        vd.advice_field("non_interference", "removed in 1.12");
    }
}