text: import {Item} from './item.js';
  import {FloorItem} from './floor_item.js';
  import {WallItem} from './wall_item.js';
  import {InWallItem} from './in_wall_item.js';
  import {InWallFloorItem} from './in_wall_floor_item.js';
  import {OnFloorItem} from './on_floor_item.js';
  import {WallFloorItem} from './wall_floor_item.js';
  
  export const item_types = {1: FloorItem, 2: WallItem, 3: InWallItem, 7: InWallFloorItem, 8: OnFloorItem, 9: WallFloorItem, 0: Item};
  
  /** Factory class to create items. */
  export class Factory
  {
  	/** Gets the class for the specified item. */
  	static getClass(itemType) 
  	{ 
  		return item_types[itemType];
  	}
  }