game-engine/modules/game-objects/map-management.js

import { GameObject } from "./game-object.js";
import { Map } from "./map.js";

export class MapManagement extends GameObject {
  constructor({ maps = [] }) {
    super();
    this.gameObjects = maps.map((item) => new Map(item));
    this.elementsId = this.gameObjects.map((item) => item.elementId);
  }

  get selected() {
    return this.gameObjects.find((item) => item.selected);
  }

  set selected(name) {
    this.gameObjects.forEach((item) => {
      item.selected = item.name === name;
    });
  }

  onMouseClick(elementId) {
    super.onMouseClick(elementId);
    if (
      !this.elementsId.includes(elementId) ||
      this.selected.elementId === elementId
    ) {
      return;
    }
    const map = this.gameObjects.find((item) => item.elementId === elementId);
    this.selected = map.name;
  }
}