# 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: 2013-10-24 08:59+0200\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 #: train602.languagecode:1 #, no-wrap msgid "E" msgstr "F" # #. type: Title-text #: train602/scene.txt:1 #, no-wrap msgid "train602:Spiral" msgstr "train602:La spirale" # #. type: Resume-text #: train602/scene.txt:2 #, no-wrap msgid "train602:Create a procedure in order to teach your bot to perform a spiral." msgstr "train602:Créer une fonction pour déplacer un robot dans une spirale." # #. type: ScriptName-text #: train602/scene.txt:3 #, no-wrap msgid "train602:Move" msgstr "train602:Déplace" #. type: \b; header #: train602-help/tproc2.txt:1 #, no-wrap msgid "Exercise" msgstr "" #. type: Plain text #: train602-help/tproc2.txt:3 #, no-wrap msgid "Follow the way in form of a spiral. The bot must move 2 times 25m forward and turn, then move 2 times 20m forward and turn, and so on.\n" msgstr "" #. type: Image filename #: train602-help/tproc2.txt:3 #, no-wrap msgid "tproc2" msgstr "" # #. type: \b; header #: train602-help/tproc2.txt:4 #, fuzzy, no-wrap #| msgid "train600:Functions" msgid "Function" msgstr "train600:Fonctions" #. type: Plain text #: train602-help/tproc2.txt:6 #, no-wrap msgid "You will have noticed that the way is made of \"L\"-shaped parts that are fit one into another. The first one (dark blue) measures two times 25 meters. The second one (light blue) measures 5 meters less. Let us start with writing the function that will move the bot on a \"L\"-shaped part whose length will be given as a parameter:" msgstr "" #. type: \s; block (usually verbatim code) #: train602-help/tproc2.txt:15 #, no-wrap msgid "" "void object::Part(float length)\n" "{\n" "\tfor ( int i=0 ; i<2 ; i=i+1 )\n" "\t{\n" "\t\tmove(length);\n" "\t\tturn(90);\n" "\t}\n" "}" msgstr "" #. type: Plain text #: train602-help/tproc2.txt:17 #, no-wrap msgid "Now you just need to write the main function, that will call the function Part. At the beginning the variable rest will be set to 25m. The while loop will then repeat the instructions inside the block as long as rest is greater than zero. Inside the loop, first call the function Part (see above), then subtract 5m to the length of the L." msgstr "" #. type: \s; block (usually verbatim code) #: train602-help/tproc2.txt:27 #, no-wrap msgid "" "extern void object::Function2( )\n" "{\n" "\tfloat\trest = 25;\n" "\twhile ( rest > 0 )\n" "\t{\n" "\t\tPart(rest);\n" "\t\trest = rest-5;\n" "\t}\n" "}" msgstr "" #. type: Plain text #: train602-help/tproc2.txt:29 #, no-wrap msgid "The function Part will be called a last time with the value 5. Then the expression rest-5 will set the value of the variable rest to zero, and the while loop will stop." msgstr "" #. type: \b; header #: train602-help/tproc2.txt:30 #, no-wrap msgid "Remark" msgstr "" #. type: Plain text #: train602-help/tproc2.txt:32 #, no-wrap msgid "You will have noticed that in the previous exercise, the main function was at the beginning of the program, whereas in this exercise, it is at the end of the program, after the function Part. The rank order of the functions in the program does not matter, you can write a program either way." msgstr "" #. type: \t; header #: train602-help/tproc2.txt:33 #, no-wrap msgid "See also" msgstr "" #. type: Plain text #: train602-help/tproc2.txt:34 #, no-wrap msgid "Programming, types and categories." msgstr "" # #~ msgid "train600:" #~ msgstr "train600:" # #~ msgid "train601:A function" #~ msgstr "train601:Une fonction" # #~ msgid "train601:" #~ msgstr "train601:" # #~ msgid "train601:Create a function in order to make your program shorter." #~ msgstr "train601:Créer une fonction pour déplacer un robot." # #~ msgid "train601:Move" #~ msgstr "train601:Déplace" # #~ msgid "train602:" #~ msgstr "train602:" # #~ msgid "train603:Remote control #2" #~ msgstr "train603:Télécommande #2" # #~ msgid "train603:" #~ msgstr "train603:" # #~ msgid "train603:Remote control a robot using an information exchange post, so it will pass over the 6 blue waypoints." #~ msgstr "train603:Télécommandez un robot par le biais d'une borne d'information." # #~ msgid "train603:remote" #~ msgstr "train603:Remote"