la-visitor/assets/actor.js

import { coordinates } from "./coordinates.js";
import { position } from "./position.js";
import { moving } from "./moving.js";

class actor extends coordinates {
    #movement;
    #rotation;
    #speed;

    constructor() {
        super();

        this.#speed = 0.25;    
        this.#movement = new moving();
        this.#rotation = new moving();
    }

    set speed(target) {
        if (typeof(target) !== "number") {
            throw new TypeError("Speed must be an number.");
        }

        this.#speed = target;
    }

    get speed() {
        return this.#speed;
    }

    rotate_cursor(cursor, size, scale = 2) {
        if (!(cursor instanceof position)) {
            throw new TypeError("Cursor compare must be an position object.");
        }

        if (!(size instanceof position)) {
            throw new TypeError("Size must be an position object.");
        }

        if (typeof(scale) !== "number") {
            throw new TypeError("Scale must be an number.");
        }

        const rotate = cursor.x / size.x * 360 * scale;
        const bottom_rotate = cursor.y / size.y * 180 * scale;
        
        this.rotate_bottom(bottom_rotate);
        this.rotate_clockwise(rotate);
    }

    get movement() {
        return this.#movement;
    }

    get rotation() {
        return this.#rotation;
    }

    update() {
        this.#update_position();
        this.#update_rotation();
    }

    #update_rotation() {
        this.rotate_clockwise(this.#speed * 10 * this.rotation.z);
    }

    #update_position() {
        this.move_front(this.#speed * this.movement.y);
        this.move_right(this.#speed * this.movement.x);
    }
}

export { actor };