148 lines
3.7 KiB
TypeScript
148 lines
3.7 KiB
TypeScript
/*
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* Verrückte Turing-Maschinen — A turing complete game
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* Copyright (C) 2016 Christian Fraß <vidofnir@folksprak.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General export function aktor_leser_License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General export function aktor_leser_License for more details.
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*
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* You should have received a copy of the GNU General export function aktor_leser_License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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module mod_vtm_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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export type typ_aktor_leser =
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{
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"richtung": typ_richtung,
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"symbol_links": typ_symbol,
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"symbol_rechts": typ_symbol,
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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 function aktor_leser_erstellen(richtung : typ_richtung = 0, symbol_links : typ_symbol = 0, symbol_rechts : typ_symbol = 1) : typ_aktor_leser
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{
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return {
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"richtung": richtung,
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"symbol_links": symbol_links,
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"symbol_rechts": symbol_rechts,
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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 function aktor_leser_richtung_lesen(aktor_leser : typ_aktor_leser) : typ_richtung
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{
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return aktor_leser.richtung;
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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 function aktor_leser_symbol_links_lesen(aktor_leser : typ_aktor_leser) : typ_symbol
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{
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return aktor_leser.symbol_links;
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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 function aktor_leser_symbol_rechts_lesen(aktor_leser : typ_aktor_leser) : typ_symbol
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{
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return aktor_leser.symbol_rechts;
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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 function aktor_leser_drehen(aktor_leser : typ_aktor_leser, inkrement : int = +1) : void
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{
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aktor_leser.richtung = richtung_addieren(aktor_leser.richtung, inkrement);
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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 function aktor_leser_verwenden(aktor_leser : typ_aktor_leser, figur : typ_figur) : void
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{
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let symbol_ : schnittstelle_fehlermonade<typ_symbol> = figur_lesen(figur);
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let summand : typ_richtung;
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if (symbol_.ist_schlicht())
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{
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let symbol : typ_symbol = symbol_.lesen();
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if (symbol === aktor_leser.symbol_links)
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{
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figur_schieben(figur);
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summand = +2;
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}
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else if (symbol === aktor_leser.symbol_rechts)
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{
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figur_schieben(figur);
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summand = -2;
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}
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else
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{
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summand = 0;
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}
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}
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else
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{
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summand = 0;
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}
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let richtung : typ_richtung = richtung_addieren(aktor_leser.richtung, summand);
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figur_bewegen(figur, richtung);
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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 function aktor_leser_exportieren(aktor_leser : typ_aktor_leser) : any
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{
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return {
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"richtung": richtung_exportieren(aktor_leser.richtung),
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"symbol_links": symbol_exportieren(aktor_leser.symbol_links),
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"symbol_rechts": symbol_exportieren(aktor_leser.symbol_rechts),
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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 function aktor_leser_importieren(roh : any) : typ_aktor_leser
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{
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return (
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aktor_leser_erstellen
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(
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richtung_importieren(roh["richtung"]),
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symbol_importieren(roh["symbol_links"]),
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symbol_importieren(roh["symbol_rechts"])
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)
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);
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}
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}
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