tiny-essentials/dist/v1/libs/examples/TinyClassManager.mjs

Collection of small, essential scripts designed to be used across various projects. These simple utilities are crafted for speed, ease of use, and versatility.

import TinyClassManager from '../TinyClassManager.mjs';
// ============================================================================
// Example & Usage Context
// ============================================================================
// 1. The Core Class (The foundation)
class EntityCore {
    /** @param {string} id */
    constructor(id) {
        this.id = id;
    }
}
// 2. Creating Dependent DLCs
/** @param {typeof EntityCore} Base */
const applyHealth = (Base) => class HealthModule extends Base {
    static _tinyDepName = 'Health';
    /** @type {string[]} */
    static _tinyDeps = []; // No dependencies, works just with the Core
    /** @param {string} id */
    constructor(id) {
        super(id);
        this.hp = 100;
    }
    /**
     * Deducts health from the entity.
     * @param {number} amount - The amount of raw damage to deal.
     */
    takeDamage(amount) {
        this.hp -= amount;
        console.log(`Took ${amount} damage. HP left: ${this.hp}`);
    }
};
// 3. Creating Independent DLCs
/** @param {ReturnType<typeof applyHealth>} Base */
const applyArmor = (Base) => class ArmorModule extends Base {
    static _tinyDepName = 'Armor';
    static _tinyDeps = ['Health']; // Strictly requires the Health module to be installed first
    /** @param {string} id */
    constructor(id) {
        super(id);
        this.armor = 50;
    }
    /**
     * Deducts health, factoring in damage mitigation provided by armor.
     * @param {number} amount - The initial damage before armor reduction.
     */
    takeDamage(amount) {
        /**
         * Calculated damage after armor mitigation is applied, ensuring it never drops below 0.
         */
        const reducedDamage = Math.max(0, amount - this.armor * 0.1);
        super.takeDamage(reducedDamage);
    }
};
// 4. Building the final class
try {
    const CoreTest = new TinyClassManager(EntityCore);
    const FullyArmoredEntity = CoreTest.insert(applyHealth).insert(applyArmor).build();
    const myEntity = new FullyArmoredEntity('Player_1');
    myEntity.takeDamage(30);
    console.log(`Armor value: ${myEntity.armor}`);
    console.log(`Current HP: ${myEntity.hp}`);
}
catch (error) {
    if (error instanceof Error)
        console.error(error.message);
}