1# SOME DESCRIPTIVE TITLE 2# Copyright (C) YEAR Free Software Foundation, Inc. 3# This file is distributed under the same license as the PACKAGE package. 4# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR. 5msgid "" 6msgstr "" 7"Project-Id-Version: PACKAGE VERSION\n" 8"Report-Msgid-Bugs-To: \n" 9"POT-Creation-Date: DATE\n" 10"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" 11"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n" 12"Language-Team: LANGUAGE <LL@li.org>\n" 13"Language: de\n" 14"MIME-Version: 1.0\n" 15"Content-Type: text/plain; charset=UTF-8\n" 16"Content-Transfer-Encoding: 8bit\n" 17"X-Generator: Translate Toolkit 1.11.0\n" 18 19#. type: Title-text 20#: ../scene.txt:1 21#, no-wrap 22msgid "Fighter Jet 2" 23msgstr "Düsenjäger 2" 24 25#. type: Resume-text 26#: ../scene.txt:2 27#, no-wrap 28msgid "Adapt the program to a mountainous terrain." 29msgstr "Passen Sie das Programm an unebenes Gelände an." 30 31#. type: ScriptName-text 32#: ../scene.txt:3 33#, no-wrap 34msgid "Move" 35msgstr "Jäger2" 36 37#. type: \b; header 38#: ../help/help.E.txt:1 39#, no-wrap 40msgid "Objective" 41msgstr "" 42 43#. type: Plain text 44#: ../help/help.E.txt:2 45#, no-wrap 46msgid "Adapt the flying height of the <a object|botfj>winged shooter</a> to the terrain." 47msgstr "" 48 49#. type: \t; header 50#: ../help/help.E.txt:4 51#, no-wrap 52msgid "Program" 53msgstr "" 54 55#. type: Plain text 56#: ../help/help.E.txt:5 57#, no-wrap 58msgid "Here is one more time the program of the previous exercise that hunts ants:" 59msgstr "" 60 61#. type: Source code 62#: ../help/help.E.txt:7 63#, no-wrap 64msgid "" 65"extern void object::JetFighter1()\n" 66"{\n" 67"\tobject item;\n" 68"\t\n" 69"\taim(-20);\n" 70"\tjet(0.2);\n" 71"\twhile (position.z < 10)\n" 72"\t{\n" 73"\t\twait(0.2);\n" 74"\t}\n" 75"\tjet(0);\n" 76"\t\n" 77"\twhile (true)\n" 78"\t{\n" 79"\t\twhile (radar(AlienAnt, 0, 360, 0, 20) == null)\n" 80"\t\t{\n" 81"\t\t\titem = radar(AlienAnt);\n" 82"\t\t\tturn(direction(item.position));\n" 83"\t\t\tmotor(1,1);\n" 84"\t\t\twait(0.2);\n" 85"\t\t}\n" 86"\t\tfire(1);\n" 87"\t}\n" 88"}" 89msgstr "" 90 91#. type: Plain text 92#: ../help/help.E.txt:32 93#, no-wrap 94msgid "The bot always stays at an altitude of 10m above sea level. This is not adapted to the mountainous terrain of the present exercise, the bot has got to adapt to the terrain. The best way to do so is to insert just before the <c/>wait(0.2);<n/> a test to see if the height above ground is too low or too high, and to react accordingly." 95msgstr "" 96 97#. type: Plain text 98#: ../help/help.E.txt:34 99#, no-wrap 100msgid "We already saw that <code>position.z</code> gives the altitude above sea level. <code><a cbot|topo>topo</a>(position)</code> gives the altitude of the ground at the position of the bot. If we want the bot to stay at an altitude between 6 and 9m above ground, we must treat the following cases: if <code>position.z-topo(position)</code> is smaller than 6, the bot must climb with <c/>jet(1);<n/>. If <code>position.z-topo(position)</code> is greater than 9, the bot must go down with <c/>jet(-1);<n/>. In order to program these tests, use the instruction <code><a cbot|if>if</a></code>, that executes the instructions in braces only once if the condition is true:" 101msgstr "" 102 103#. type: Source code 104#: ../help/help.E.txt:36 105#, no-wrap 106msgid "" 107"\tjet(0);\n" 108"\tif (position.z-topo(position) < 6)\n" 109"\t{\n" 110"\t\tjet(1);\n" 111"\t}\n" 112"\t\n" 113"\tif (position.z-topo(position) > 9)\n" 114"\t{\n" 115"\t\tjet(-1);\n" 116"\t}" 117msgstr "" 118 119#. type: Plain text 120#: ../help/help.E.txt:47 121#, no-wrap 122msgid "Before starting the testing, stabilize the altitude with <c/>jet(0);<n/>: in case the height above ground lies between 6 and 9m, the bot must neither climb nor go down. If afterwards either <c/>jet(1);<n/> or <c/>jet(-1);<n/> is executed, it will cancel the previous <c/>jet(0);<n/>." 123msgstr "" 124 125#. type: Plain text 126#: ../help/help.E.txt:49 127#, no-wrap 128msgid "Just insert these lines before the <code>wait(0.2)</code>, and the bot will adapt to the terrain. You can then delete the first lines of the program that set the initial altitude at 10m." 129msgstr "" 130 131#. type: \t; header 132#: ../help/help.E.txt:51 133#, no-wrap 134msgid "See also" 135msgstr "" 136 137#. type: Plain text 138#: ../help/help.E.txt:52 139#, no-wrap 140msgid "<a cbot>Programming</a>, <a cbot|type>types</a> and <a cbot|category>categories</a>." 141msgstr "" 142