vtm/quelldatein/helfer/xmlknoten/normal.ts

/*
 * Verrückte Turing-Maschinen — A turing complete game
 * Copyright (C) 2016 Christian Fraß <vidofnir@folksprak.org>
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

module mod_vtm
	{
		
		export module mod_helfer
			{
				
				export module mod_xml
					{
						
						export module mod_normal
							{
								
								/**
								 * @author kcf <vidofnir@folksprak.org>
								 */
								function einrueckung(tiefe : int, zeichen : string = "\t") : string
									{
										return ((tiefe === 0) ? "" : (zeichen + einrueckung(tiefe-1)));
									}
								
								
								/**
								 * @author kcf <vidofnir@folksprak.org>
								 */
								export type typ_normal =
									{
										name : string;
										attribute : {[schluessel : string] : string};
										kinder : Array<typ_knoten>;
									}
								;
								
								
								/**
								 * @author kcf <vidofnir@folksprak.org>
								 */
								function erstellen
									(
										name : string,
										attribute : {[schluessel : string] : string} = {},
										kinder : Array<typ_knoten> = []
									)
									: typ_normal
									{
										return {
											"name": name,
											"attribute": attribute,
											"kinder": kinder
										};
									}
								
								
								/**
								 * @author kcf <vidofnir@folksprak.org>
								 */
								export function erstellen_erweitert
									(
										name : string,
										attribute : {[schluessel : string] : string} = {},
										kinder : Array<typ_knoten> = []
									)
									: typ_knoten
									{
										return einpacken("normal", erstellen(name, attribute, kinder));
									}
								
								
								/**
								 * @author kcf <vidofnir@folksprak.org>
								 */
								function darstellen
									(
										normal : typ_normal,
										tiefe : int
									)
									: string
									{
										let str : string = "";
										// anfang
										{
											let str_anfang : string = "";
											str_anfang += normal.name;
											// attribute
											{
												let str_attribute : string = "";
												Object.keys(normal.attribute).forEach
													(
														schluessel =>
															{
																let wert : string = normal.attribute[schluessel];
																str_attribute += (" " + schluessel + "=" + ("\"" +  wert + "\""));
															}
													)
												;
												str_anfang += str_attribute;
											}
											str_anfang = (einrueckung(tiefe) + "<" + str_anfang + ">" + "\n");
											str += str_anfang;
										}
										// kinder
										{
											normal.kinder.forEach(kind => (str += mod_xml.darstellen(kind, tiefe+1)));
										}
										// ende
										{
											let str_ende : string = "";
											str_ende += normal.name;
											str_ende = (einrueckung(tiefe) + "<" + "/" + str_ende + ">" + "\n");
											str += str_ende;
										}
										return str;
									}
								
								
								/**
								 * @author kcf <vidofnir@folksprak.org>
								 */
								lib_brauch.umsetzen<signatur_knoten>
									(
										brauch_knoten,
										"normal",
										{
											"darstellen": (knoten, tiefe) => darstellen(knoten.angaben, tiefe),
										}
									)
								;
								
							}
						
					}
				
			}
		
	}