ds4/src/module/item/item.ts

import { DS4ItemData } from "./item-data";

/**
 * The Item class for DS4
 */
export class DS4Item extends Item<DS4ItemData> {
    /**
     * @override
     */
    prepareData(): void {
        super.prepareData();
        this.prepareDerivedData();
    }

    prepareDerivedData(): void {
        if (this.data.type === "talent") {
            const data = this.data.data;
            data.rank.total = data.rank.base + data.rank.mod;
        }
    }

    isNonEquippedEuipable(): boolean {
        return "equipped" in this.data.data && !this.data.data.equipped;
    }

    /**
     * The number of times that active effect changes originating from this item should be applied.
     */
    get activeEffectFactor(): number {
        if (this.data.type === "talent") {
            return this.data.data.rank.total ?? this.data.data.rank.base + this.data.data.rank.mod;
        }
        return 1;
    }
}