# SOME DESCRIPTIVE TITLE # Copyright (C) YEAR Free Software Foundation, Inc. # This file is distributed under the same license as the PACKAGE package. # FIRST AUTHOR , YEAR. # # msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "POT-Creation-Date: 2013-11-11 09:56+0100\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" #. type: One-char language identifier #: train304.languagecode:1 #, no-wrap msgid "E" msgstr "R" #. type: Title-text #: train304/scene.txt:1 #, no-wrap msgid "train304:Exchange posts 1" msgstr "train304:Обменные посты 1" #. type: Resume-text #: train304/scene.txt:2 #, no-wrap msgid "train304:Collect valuable information from information exchange posts." msgstr "train304:Соберите важную информацию на постах обмена информации." #. type: ScriptName-text #: train304/scene.txt:3 #, no-wrap msgid "train304:Info" msgstr "train304:Info" #. type: \b; header #: train304-help/texch1.txt:1 #, no-wrap msgid "Exercise" msgstr "" #. type: Plain text #: train304-help/texch1.txt:4 #, no-wrap msgid "" "Several information exchange posts stand in the middle of a mine field. When the bot is close enough to an exchange post, it can read the information that it contains. Every exchange post contains the angle of the rotation that must be performed in order to reach the next exchange post, without touching a mine.\n" "The exchange posts are distant 20m from each other." msgstr "" #. type: \b; header #: train304-help/texch1.txt:5 #, no-wrap msgid "General principe" msgstr "" #. type: Plain text #: train304-help/texch1.txt:7 #, no-wrap msgid "Repeat 5 times :\n" msgstr "" #. type: Bullet: 'o' #: train304-help/texch1.txt:7 #, no-wrap msgid "Move 20m forward." msgstr "" #. type: Bullet: 'o' #: train304-help/texch1.txt:8 #, no-wrap msgid "Read the direction of the next information exchange post." msgstr "" #. type: Bullet: 'o' #: train304-help/texch1.txt:9 #, no-wrap msgid "Execute the necessary rotation." msgstr "" #. type: Image filename #: train304-help/texch1.txt:11 #, no-wrap msgid "tinfo1" msgstr "" #. type: Plain text #: train304-help/texch1.txt:13 #, no-wrap msgid "In order to repeat the steps above, use a for loop, as we saw it before." msgstr "" #. type: \s; block (usually verbatim code) #: train304-help/texch1.txt:14 #, no-wrap msgid "\tfor ( int i=0 ; i<5 ; i=i+1 )" msgstr "" #. type: Plain text #: train304-help/texch1.txt:16 #, no-wrap msgid "Move forward with the instruction move(20);." msgstr "" #. type: Plain text #: train304-help/texch1.txt:19 #, no-wrap msgid "" "Use the instruction receive(\"Direction\"); in order to read the information contained in the exchange post. This is of course possible only when the bot is close enough to the exchange post.\n" "You will need a variable to contain the value retrieved from the exchange post. Let us call it dir; you must declare it with the following line:" msgstr "" #. type: \s; block (usually verbatim code) #: train304-help/texch1.txt:20 #, no-wrap msgid "\tfloat dir;" msgstr "" #. type: Plain text #: train304-help/texch1.txt:22 #, no-wrap msgid "Then retrieve the rotation angle from the exchange post, and put it into the variable:" msgstr "" #. type: \s; block (usually verbatim code) #: train304-help/texch1.txt:23 #, no-wrap msgid "\tdir = receive(...);" msgstr "" #. type: Plain text #: train304-help/texch1.txt:25 #, no-wrap msgid "Then you can execute the rotation:" msgstr "" #. type: \s; block (usually verbatim code) #: train304-help/texch1.txt:26 #, no-wrap msgid "\tturn(dir);" msgstr "" #. type: \b; header #: train304-help/texch1.txt:27 #, no-wrap msgid "Remark" msgstr "" #. type: Plain text #: train304-help/texch1.txt:29 #, no-wrap msgid "You can click on an information exchange post in order to read what information it contains. In this exercise, every exchange post contains only one value called \"Direction\", but it can contain up to 10 different values, as you will see in some of the following exercises." msgstr "" #. type: \t; header #: train304-help/texch1.txt:30 #, no-wrap msgid "See also" msgstr "" #. type: Plain text #: train304-help/texch1.txt:31 #, no-wrap msgid "Programming, types and categories." msgstr ""