"use strict";

const StairObjectGame = (function(){

    const StairObjectGame = function(hollow_bond, model, material_factory, geometry_factory){

        const self = this;
        this.model = model;
        this.collider = new StairCollider(hollow_bond, model);

        const geom_fac = geometry_factory
            || (hollow_bond.dungeon && hollow_bond.dungeon.geometries && hollow_bond.dungeon.geometries.stair)
            || new StairGeometryGame(hollow_bond);

        const mat_fac = material_factory
            || (hollow_bond.dungeon && hollow_bond.dungeon.materials && hollow_bond.dungeon.materials.stair)
            || new StairMaterialGame(hollow_bond);

        const hole = hollow_bond.map && hollow_bond.map.holes ? hollow_bond.map.holes[model.hole_id] : null;
        const geometry = geom_fac.get_for_stair(model, hole);
        const material = mat_fac.get();

        this.mesh = new THREE.Mesh(geometry, material);

        const bounds = model.get_world_bounds();
        const is_x = (model.wall === "north" || model.wall === "south");

        // El punto de anclaje de la geometría se construyó desde [0, 0, 0] hacia adelante
        const pos_x = is_x ? bounds.x : (bounds.x + bounds.width * 0.5);
        const pos_y = bounds.y;
        const pos_z = is_x ? (bounds.z + bounds.depth * 0.5) : bounds.z;

        this.mesh.position.set(pos_x, pos_y, pos_z);

        this.destroy = () => {
            if(self.mesh && self.mesh.parent){
                self.mesh.parent.remove(self.mesh);
            }
        };

    };

    return StairObjectGame;
})();