243 lines
7.9 KiB
TypeScript
243 lines
7.9 KiB
TypeScript
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module mod_vtm_darstellung_steuerung
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{
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/**
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* @author kcf <vidofnir@folksprak.org>
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*/
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const svg_float_praezission : int = 4;
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/**
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* @author kcf <vidofnir@folksprak.org>
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*/
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function symbol_zu_farbe(symbol : mod_vtm_aufbau.typ_symbol) : string
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{
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switch (symbol)
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{
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case 0: {return "hsl( 0, 50%, 50%)"; break;}
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case 1: {return "hsl(120, 50%, 50%)"; break;}
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default: {throw (new Error("unbehandeltes Symbol")); break;}
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}
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}
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/**
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* @author kcf <vidofnir@folksprak.org>
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*/
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export class klasse_web_welt
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{
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/**
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* @author kcf <vidofnir@folksprak.org>
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*/
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protected aufbau : mod_vtm_aufbau.klasse_welt;
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/**
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* @author kcf <vidofnir@folksprak.org>
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*/
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public constructor(aufbau : mod_vtm_aufbau.klasse_welt)
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{
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this.aufbau = aufbau;
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}
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/**
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* @author kcf <vidofnir@folksprak.org>
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*/
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public darstellen() : mod_vtm_helfer.schnittstelle_xmlknoten
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{
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let kinder_welt : Array<mod_vtm_helfer.schnittstelle_xmlknoten> = [];
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// felder
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{
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let kinder_felder : Array<mod_vtm_helfer.schnittstelle_xmlknoten> = [];
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this.aufbau.felder_lesen().forEach
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(
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({"stelle": stelle, "aktor": aktor}) =>
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{
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let kinder_feld : Array<mod_vtm_helfer.schnittstelle_xmlknoten> = [];
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// rahmen
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{
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let knoten_rahmen : mod_vtm_helfer.schnittstelle_xmlknoten = (
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new mod_vtm_helfer.klasse_xmlknoten_normal
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(
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"circle",
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{
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"cx": (0.0).toFixed(svg_float_praezission),
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"cy": (0.0).toFixed(svg_float_praezission),
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"r": (0.5).toFixed(svg_float_praezission),
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}
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)
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);
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kinder_feld.push(knoten_rahmen);
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}
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// inhalt
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{
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if (aktor instanceof mod_vtm_aufbau.klasse_befoerderer)
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{
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let befoerderer : mod_vtm_aufbau.klasse_befoerderer = <mod_vtm_aufbau.klasse_befoerderer>(aktor);
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let richtung : mod_vtm_aufbau.typ_richtung = befoerderer.richtung_lesen();
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let knoten_pfeil = (
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new mod_vtm_helfer.klasse_xmlknoten_normal
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(
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"path",
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{
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"class": "pfeil",
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"d": "M +0.4 0.0 L -0.2 +0.1 L -0.2 -0.1 Z",
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"style": ("stroke: none; fill: " + "hsl(0, 0%, 50%)" + ";"),
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"transform": ("rotate(" + ((richtung/6.0) * 360).toFixed(svg_float_praezission) + ")"),
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}
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)
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);
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kinder_feld.push(knoten_pfeil);
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}
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else if (aktor instanceof mod_vtm_aufbau.klasse_schreiber)
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{
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let schreiber : mod_vtm_aufbau.klasse_schreiber = <mod_vtm_aufbau.klasse_schreiber>(aktor);
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let richtung : mod_vtm_aufbau.typ_richtung = schreiber.richtung_lesen();
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let symbol : mod_vtm_aufbau.typ_symbol = schreiber.symbol_lesen();
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let knoten_pfeil = (
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new mod_vtm_helfer.klasse_xmlknoten_normal
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(
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"path",
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{
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"class": "pfeil",
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"d": "M +0.4 0.0 L -0.2 +0.1 L -0.2 -0.1 Z",
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"style": ("stroke: none; fill: " + symbol_zu_farbe(symbol) + ";"),
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"transform": ("rotate(" + ((richtung/6.0) * 360).toFixed(svg_float_praezission) + ")"),
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}
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)
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);
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kinder_feld.push(knoten_pfeil);
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}
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else if (aktor instanceof mod_vtm_aufbau.klasse_leser)
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{
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let leser : mod_vtm_aufbau.klasse_leser = <mod_vtm_aufbau.klasse_leser>(aktor);
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let richtung : mod_vtm_aufbau.typ_richtung = leser.richtung_lesen();
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// ausgang ersatz
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{
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let knoten_pfeil = (
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new mod_vtm_helfer.klasse_xmlknoten_normal
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(
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"path",
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{
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"class": "pfeil",
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"d": "M +0.4 0.0 L +0.1 +0.1 L +0.1 -0.1 Z",
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"style": ("stroke: none; fill: " + "hsl(0, 0%, 50%)" + ";"),
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"transform": ("rotate(" + ((richtung/6.0) * 360).toFixed(svg_float_praezission) + ")"),
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}
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)
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);
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kinder_feld.push(knoten_pfeil);
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}
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// ausgang rot
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{
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let knoten_pfeil = (
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new mod_vtm_helfer.klasse_xmlknoten_normal
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(
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"path",
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{
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"class": "pfeil",
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"d": "M +0.4 0.0 L +0.1 +0.1 L +0.1 -0.1 Z",
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"style": ("stroke: none; fill: " + symbol_zu_farbe(0) + ";"),
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"transform": ("rotate(" + (((richtung+1)/6.0) * 360).toFixed(svg_float_praezission) + ")"),
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}
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)
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);
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kinder_feld.push(knoten_pfeil);
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}
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// ausgang gruen
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{
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let knoten_pfeil = (
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new mod_vtm_helfer.klasse_xmlknoten_normal
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(
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"path",
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{
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"class": "pfeil",
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"d": "M +0.4 0.0 L +0.1 +0.1 L +0.1 -0.1 Z",
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"style": ("stroke: none; fill: " + symbol_zu_farbe(1) + ";"),
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"transform": ("rotate(" + (((richtung-1)/6.0) * 360).toFixed(svg_float_praezission) + ")"),
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}
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)
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);
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kinder_feld.push(knoten_pfeil);
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}
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}
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else if (aktor instanceof mod_vtm_aufbau.klasse_annehmer)
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{
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let annehmer : mod_vtm_aufbau.klasse_annehmer = <mod_vtm_aufbau.klasse_annehmer>(aktor);
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// TODO
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console.warn("not implemented");
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}
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else
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{
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let meldung : string = ("unbehandelter Aktor-Typ");
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throw (new Error(meldung));
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}
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}
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let position : typ_position = position_von_stelle(stelle);
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let knoten_feld : mod_vtm_helfer.schnittstelle_xmlknoten = (
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new mod_vtm_helfer.klasse_xmlknoten_normal
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(
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"g",
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{
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"class": "feld",
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"transform": ("translate(" + position.x.toFixed(svg_float_praezission) + ", " + position.y.toFixed(svg_float_praezission) + ")"),
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},
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kinder_feld
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)
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);
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kinder_felder.push(knoten_feld);
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}
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)
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;
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let knoten_felder : mod_vtm_helfer.schnittstelle_xmlknoten = (
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new mod_vtm_helfer.klasse_xmlknoten_normal
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(
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"g",
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{
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"class": "felder",
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},
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kinder_felder
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)
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);
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kinder_welt.push(knoten_felder);
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}
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// figur
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{
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let figur : mod_vtm_aufbau.klasse_figur = this.aufbau.figur_lesen();
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let position : typ_position = position_von_stelle(figur.stelle_lesen());
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let knoten_figur : mod_vtm_helfer.schnittstelle_xmlknoten = (
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new mod_vtm_helfer.klasse_xmlknoten_normal
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(
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"circle",
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{
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"class": "figur",
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"cx": position.x.toFixed(svg_float_praezission),
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"cy": position.y.toFixed(svg_float_praezission),
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"r": (0.2).toFixed(svg_float_praezission),
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}
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)
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);
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kinder_welt.push(knoten_figur);
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}
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let knoten_welt : mod_vtm_helfer.schnittstelle_xmlknoten = (
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new mod_vtm_helfer.klasse_xmlknoten_normal
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(
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"g",
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{
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"class": "welt",
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},
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kinder_welt
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)
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);
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return knoten_welt;
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}
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}
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}
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