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	<id>http://robowiki.net/w/index.php?action=history&amp;feed=atom&amp;title=Hydra</id>
	<title>Hydra - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://robowiki.net/w/index.php?action=history&amp;feed=atom&amp;title=Hydra"/>
	<link rel="alternate" type="text/html" href="http://robowiki.net/w/index.php?title=Hydra&amp;action=history"/>
	<updated>2026-04-18T07:53:00Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.34.1</generator>
	<entry>
		<id>http://robowiki.net/w/index.php?title=Hydra&amp;diff=37266&amp;oldid=prev</id>
		<title>MultiplyByZer0: Fix broken link and update</title>
		<link rel="alternate" type="text/html" href="http://robowiki.net/w/index.php?title=Hydra&amp;diff=37266&amp;oldid=prev"/>
		<updated>2017-08-02T21:43:19Z</updated>

		<summary type="html">&lt;p&gt;Fix broken link and update&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 21:43, 2 August 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l6&quot; &gt;Line 6:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 6:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| current_version = 0.21&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| current_version = 0.21&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| license         = [[RWPCL]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| license         = [[RWPCL]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| download_link   = http://&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;darkcanuck&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;net/rumble&lt;/del&gt;/robots/kc.serpent.Hydra_0.21.jar&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| download_link   = http://&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;robocode-archive&lt;/ins&gt;.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;strangeautomata.com&lt;/ins&gt;/robots/kc.serpent.Hydra_0.21.jar&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| isOpenSource    = yes&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| isOpenSource    = yes&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| isOneOnOne      = yes&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;| isOneOnOne      = yes&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l20&quot; &gt;Line 20:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 20:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;; How competitive is it?&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;; How competitive is it?&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;: Quite - as of &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;September 2011&lt;/del&gt;, #&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;7 &lt;/del&gt;in [[RoboRumble]] General 1v1.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;: Quite - as of &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;August 2017&lt;/ins&gt;, #&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;14 &lt;/ins&gt;in [[RoboRumble]] General 1v1.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Strategy ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Strategy ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key wikidb:diff::1.12:old-21493:rev-37266 --&gt;
&lt;/table&gt;</summary>
		<author><name>MultiplyByZer0</name></author>
		
	</entry>
	<entry>
		<id>http://robowiki.net/w/index.php?title=Hydra&amp;diff=21493&amp;oldid=prev</id>
		<title>Voidious: migrating from old wiki</title>
		<link rel="alternate" type="text/html" href="http://robowiki.net/w/index.php?title=Hydra&amp;diff=21493&amp;oldid=prev"/>
		<updated>2011-09-04T16:15:23Z</updated>

		<summary type="html">&lt;p&gt;migrating from old wiki&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Infobox Robot&lt;br /&gt;
| author          = [[User:Kev|Kev]]&lt;br /&gt;
| extends         = [[AdvancedRobot]]&lt;br /&gt;
| targeting       = [[Dynamic Clustering|Dynamic&amp;amp;nbsp;Clustering]], [[GuessFactor|GuessFactors]]&lt;br /&gt;
| movement        = [[Dynamic Clustering|DC]]/[[GuessFactor|GF]]-[[Wave Surfing|Wave&amp;amp;nbsp;Surfing]]&lt;br /&gt;
| current_version = 0.21&lt;br /&gt;
| license         = [[RWPCL]]&lt;br /&gt;
| download_link   = http://darkcanuck.net/rumble/robots/kc.serpent.Hydra_0.21.jar&lt;br /&gt;
| isOpenSource    = yes&lt;br /&gt;
| isOneOnOne      = yes&lt;br /&gt;
}}&lt;br /&gt;
{{Navbox small&lt;br /&gt;
| title        = Sub-pages&lt;br /&gt;
| page1        = Version History&lt;br /&gt;
}}&lt;br /&gt;
== Background Information ==&lt;br /&gt;
&lt;br /&gt;
; What's special about it?&lt;br /&gt;
: The movement's pretty unique.&lt;br /&gt;
&lt;br /&gt;
; How competitive is it?&lt;br /&gt;
: Quite - as of September 2011, #7 in [[RoboRumble]] General 1v1.&lt;br /&gt;
&lt;br /&gt;
== Strategy ==&lt;br /&gt;
&lt;br /&gt;
; How does it [[:Category:Movement|move]]?&lt;br /&gt;
: [[Wave Surfing]] with [[Dynamic Clustering]]. I added some pretty interesting features to it such as multiple weighting systems and [[Rolling Averages|rolling averages]]. Besides the danger calculation, it is identical to [[WaveSerpent]]'s movement.&lt;br /&gt;
&lt;br /&gt;
; How does it [[:Category:Targeting|fire]]?&lt;br /&gt;
: The same as WaveSerpent (v1): a dynamic clustering gun with scans segmented on velocity and acceleration.&lt;br /&gt;
&lt;br /&gt;
; What does it save between rounds and matches?&lt;br /&gt;
: It saves gun and surfing data between rounds, nothing between matches.&lt;br /&gt;
&lt;br /&gt;
== Additional Information ==&lt;br /&gt;
&lt;br /&gt;
; Where did you get the name?&lt;br /&gt;
: The Hydra is an almost unkillable beast from Greek mythology.&lt;br /&gt;
&lt;br /&gt;
; Can I use your code?&lt;br /&gt;
: Sure, it's released under the terms of the [[RWPCL]].&lt;br /&gt;
&lt;br /&gt;
; What's next for your robot?&lt;br /&gt;
:&lt;br /&gt;
:* Improve its behavior against simple targeters.&lt;br /&gt;
:* Eventually rewrite it completely.&lt;br /&gt;
&lt;br /&gt;
; Does it have any [[White Whale|White Whales]]?&lt;br /&gt;
: Wave Surfers I guess...&lt;br /&gt;
&lt;br /&gt;
; What other robot(s) is it based on?&lt;br /&gt;
: [[WaveSerpent]]&lt;br /&gt;
&lt;br /&gt;
[[Category:MegaBots]]&lt;/div&gt;</summary>
		<author><name>Voidious</name></author>
		
	</entry>
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