# SOME DESCRIPTIVE TITLE
# Copyright (C) YEAR Free Software Foundation, Inc.
# This file is distributed under the same license as the PACKAGE package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"POT-Creation-Date: DATE\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\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
#: levels-po/exercises/chapter002/level002/scene_langchar.txt:1
#, no-wrap
msgid "E"
msgstr ""

#. type: Title-text
#: levels/exercises/chapter002/level002/scene.txt:1
#, no-wrap
msgid "Flying tower 1"
msgstr ""

#. type: Resume-text
#: levels/exercises/chapter002/level002/scene.txt:2
#, no-wrap
msgid "Make a flying defense tower out of a winged shooter."
msgstr ""

#. type: ScriptName-text
#: levels/exercises/chapter002/level002/scene.txt:3
#, no-wrap
msgid "Move"
msgstr ""

#. type: \b; header
#: levels/exercises/chapter002/level002/help/help.E.txt:1
#, no-wrap
msgid "Objective"
msgstr ""

#. type: Plain text
#: levels/exercises/chapter002/level002/help/help.E.txt:3
#, no-wrap
msgid ""
"As a defense against ants attacking from all sides, adapt the program "
"<code>Spider2</code> in order to fly at a given altitude."
msgstr ""

#. type: \t; header
#: levels/exercises/chapter002/level002/help/help.E.txt:4
#, no-wrap
msgid "Program"
msgstr ""

#. type: Plain text
#: levels/exercises/chapter002/level002/help/help.E.txt:6
#, no-wrap
msgid ""
"The program necessary for this task is somewhat similar to the program "
"<code>Spider2</code> that looks for the closest ant, turns towards it and "
"fires:"
msgstr ""

#. type: \s; block (usually verbatim code)
#: levels/exercises/chapter002/level002/help/help.E.txt:18
#, no-wrap
msgid ""
"extern void object::Spider2()\n"
"{\t\n"
"\tobject    item;\n"
"\t\n"
"\twhile (true)\n"
"\t{\n"
"\t\titem = radar(AlienSpider);\n"
"\t\tturn(direction(item.position));\n"
"\t\tfire(1);\n"
"\t}\n"
"}"
msgstr ""

#. type: Plain text
#: levels/exercises/chapter002/level002/help/help.E.txt:20
#, no-wrap
msgid ""
"You can copy-paste it to the editor, and adapt it. Replace "
"<c/>radar(AlienSpider);<n/> by <c/>radar(AlienAnt);<n/>, and write before "
"the <code>while</code> loop another loop that activates the jet beneath the "
"<a object|botfj>winged shooter</a> until the bot reaches an altitude of 20 "
"meters."
msgstr ""

#. type: Plain text
#: levels/exercises/chapter002/level002/help/help.E.txt:22
#, no-wrap
msgid ""
"The instruction <code><a cbot|jet>jet</a>()</code> controls the jet beneath "
"winged bots. The number in brackets must range between <code>-1</code> and "
"<code>1</code>.<c/> jet(1);<n/> moves the bot upward with maximum speed.<c/> "
"jet(-1);<n/> moves the bot downward with maximum speed, and <c/>jet(0);<n/> "
"stabilizes the altitude. As the bot must reach a precise altitude, move it "
"upward slowly with <c/>jet(0.2);<n/>, wait until it has reached the desired "
"height, then stabilize the altitude with <c/>jet(0);<n/>."
msgstr ""

#. type: Plain text
#: levels/exercises/chapter002/level002/help/help.E.txt:24
#, no-wrap
msgid ""
"In order to \"wait until it has reached the desired height\", we need a "
"conditional loop: the instructions inside the loop will be repeated only as "
"long as a certain condition is true. The altitude of the bot is given by "
"<code>position.z</code>. We already saw that <code>position</code> gives the "
"position of the bot. And a position is given by the three coordinates x, y "
"and z: the x-axis is the axis west-east, the y-axis is the axis south-north, "
"and the z-axis is the vertical axis. Therefore we must wait while "
"<code>position.z</code> is smaller than 20:"
msgstr ""

#. type: \s; block (usually verbatim code)
#: levels/exercises/chapter002/level002/help/help.E.txt:29
#, no-wrap
msgid ""
"\twhile (position.z < 20)\n"
"\t{\n"
"\t\twait(0.2);\n"
"\t}"
msgstr ""

#. type: Plain text
#: levels/exercises/chapter002/level002/help/help.E.txt:31
#, no-wrap
msgid ""
"After waiting 0.2 seconds, the program will check if the altitude is still "
"below 20 meters. If this is the case, it will wait a little more, if not, "
"the program continues after the loop, i.e. after the closing brace "
"<code>}</code>. Do not forget after the loop to stabilize the altitude with "
"<c/>jet(0);<n/>."
msgstr ""

#. type: \t; header
#: levels/exercises/chapter002/level002/help/help.E.txt:32
#, no-wrap
msgid "See also"
msgstr ""

#. type: Plain text
#: levels/exercises/chapter002/level002/help/help.E.txt:33
#, no-wrap
msgid ""
"<a cbot>Programming</a>, <a cbot|type>types</a> and <a "
"cbot|category>categories</a>."
msgstr ""