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 
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use crate::block::Block;
use crate::context::ScopeContext;
use crate::db::{Db, DbKind};
use crate::everything::Everything;
use crate::game::GameFlags;
use crate::item::{Item, ItemLoader};
use crate::modif::validate_modifs;
use crate::scopes::Scopes;
use crate::token::Token;
use crate::tooltipped::Tooltipped;
use crate::validator::Validator;
use crate::vic3::modif::ModifKinds;
use crate::vic3::tables::modifs::maybe_warn_modifiable_capitalization;

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

inventory::submit! {
    ItemLoader::Normal(GameFlags::Vic3, Item::BattleCondition, BattleCondition::add)
}

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

impl DbKind for BattleCondition {
    fn validate(&self, key: &Token, block: &Block, data: &Everything) {
        let mut vd = Validator::new(block, data);

        maybe_warn_modifiable_capitalization(key);

        data.verify_exists(Item::Localization, key);
        let loca = format!("{key}_desc");
        data.verify_exists_implied(Item::Localization, &loca, key);

        vd.field_item("icon", Item::File);
        vd.field_validated_block("modifier", |block, data| {
            let vd = Validator::new(block, data);
            validate_modifs(block, data, ModifKinds::UnitCombat | ModifKinds::Battle, vd);
        });

        let sc_builder = |key: &Token| {
            let mut sc = ScopeContext::new(Scopes::BattleSide, key);
            sc.define_name("is_advancing_side", Scopes::Bool, key); // undocumented
            sc.define_name("character", Scopes::Character, key); // undocumented
            sc
        };

        let mut sc = sc_builder(key);
        vd.field_script_value("weight", &mut sc);
        vd.field_trigger_builder("instant_switch", Tooltipped::No, sc_builder);
        vd.field_trigger_builder("possible", Tooltipped::No, sc_builder);
    }
}