ds4/src/module/ds4.ts

// Import Modules
import { DS4Actor } from "./actor/actor";
import { DS4ActorSheet } from "./actor/actor-sheet";
import { DS4Item } from "./item/item";
import { DS4ItemSheet } from "./item/item-sheet";
import { DS4 } from "./config";

Hooks.once("init", async function () {
    console.log(`DS4 | Initializing the DS4 Game System\n${DS4.ASCII}`);

    game.ds4 = {
        DS4Actor,
        DS4Item,
        DS4,
    };

    // Record configuration
    CONFIG.DS4 = DS4;

    // Define custom Entity classes
    CONFIG.Actor.entityClass = DS4Actor as typeof Actor; // TODO: Can we remove the casts?
    CONFIG.Item.entityClass = DS4Item as typeof Item; // TODO: Can we remove the casts?

    // Register sheet application classes
    Actors.unregisterSheet("core", ActorSheet);
    Actors.registerSheet("ds4", DS4ActorSheet, { makeDefault: true });
    Items.unregisterSheet("core", ItemSheet);
    Items.registerSheet("ds4", DS4ItemSheet, { makeDefault: true });

    registerHandlebarsPartials();
});

async function registerHandlebarsPartials() {
    const templatePaths = ["systems/ds4/templates/item/partials/description.hbs"];
    return loadTemplates(templatePaths);
}

/* -------------------------------------------- */
/*  Foundry VTT Setup                           */
/* -------------------------------------------- */

/**
 * This function runs after game data has been requested and loaded from the servers, so entities exist
 */
Hooks.once("setup", function () {
    // Localize CONFIG objects once up-front
    const toLocalize = ["attackTypes", "itemAvailabilities", "itemTypes", "armorTypes", "armorMaterialTypes"];

    // Exclude some from sorting where the default order matters
    const noSort = [];

    // Localize and sort CONFIG objects
    for (const o of toLocalize) {
        const localized = Object.entries(CONFIG.DS4[o]).map((e) => {
            return [e[0], game.i18n.localize(e[1] as string)];
        });
        if (!noSort.includes(o)) localized.sort((a, b) => a[1].localeCompare(b[1]));
        CONFIG.DS4[o] = localized.reduce((obj, e) => {
            obj[e[0]] = e[1];
            return obj;
        }, {});
    }
});