// https://github.com/mrdoob/three.js/blob/master/examples/js/loaders/MTLLoader.js


import { Material } from "./three-core";
import {LoadingManager} from "./three-core";
import {EventDispatcher} from "./three-core";
import {BufferGeometry} from "./three-core";
import {Texture} from "./three-core";

export class MTLLoader extends EventDispatcher {

    constructor(manager?: LoadingManager);
    manager: LoadingManager;
    materialOptions: {};
    materials: Material[];
    path: string;
    texturePath: string;
    crossOrigin: boolean;

    load(url: string, onLoad: (materialCreator: MaterialCreator) => void, onProgress?: (event: ProgressEvent) => void, onError?: (event: ErrorEvent) => void): void;
    parse(text: string) : MaterialCreator;
    setPath(path: string) : void;
    setTexturePath(path: string) : void;
    setBaseUrl(path: string) : void;
    setCrossOrigin(value: boolean) : void;
    setMaterialOptions(value: any) : void;
}

export class MaterialCreator {

    constructor(baseUrl?: string, options?: any);

    baseUrl : string;
    options : any;
    materialsInfo : any;
    materials : any;
    materialsArray : Material[];
    nameLookup : any;
    side : number;
    wrap : number;

    setCrossOrigin( value: boolean ) : void;
    setManager( value: any ) : void;
    setMaterials( materialsInfo: any ) : void;
    convert( materialsInfo: any ) : any;
    preload() : void;
    getIndex( materialName: string ) : Material;
    getAsArray() : Material[];
    create( materialName: string ) : Material;
    createMaterial_( materialName: string ) : Material;
    getTextureParams( value: string, matParams: any ) : any;
    loadTexture(url: string, mapping: any, onLoad: (bufferGeometry: BufferGeometry) => void, onProgress?: (event: ProgressEvent) => void, onError?: (event: ErrorEvent) => void): Texture;

}