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    <title>Mojang Studios Jira</title>
    <link>https://bugs.mojang.com</link>
    <description>This file is an XML representation of an issue</description>
    <language>en</language>    <build-info>
        <version>9.12.2</version>
        <build-number>9120002</build-number>
        <build-date>10-01-2024</build-date>
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<item>
            <title>[MCPE-14081] Some seed string causes truncation errors.</title>
                <link>https://bugs.mojang.com/browse/MCPE-14081</link>
                <project id="10200" key="MCPE">Minecraft (Bedrock codebase)</project>
                    <description>&lt;p&gt;Sorry for my English is unskilled.&lt;br/&gt;
I received the help of a machine translator.&lt;/p&gt;


&lt;p&gt;&lt;b&gt;Problem&lt;/b&gt;&lt;br/&gt;
When you input some seed string to create a new world, the input process will ignores some of the &apos;normal&apos; values entered by the user, or the input process will ignores all of the user input and determining a seed value randomly.&lt;/p&gt;

&lt;p&gt;Some cases makes unwanted seed values(especially &lt;em&gt;&quot;My seed was suddenly changed to zero!&quot;&lt;/em&gt;), or it causes different world by same seed input.&lt;/p&gt;

&lt;p&gt;&lt;b&gt;Details&lt;/b&gt;&lt;br/&gt;
If you input a seed string that starts with numbers, the input process receives only numbers.&lt;br/&gt;
For examples,&lt;/p&gt;
&lt;ul&gt;
	&lt;li&gt;&lt;tt&gt;0xdeadbeef&lt;/tt&gt;&lt;/li&gt;
	&lt;li&gt;&lt;tt&gt;01234&lt;/tt&gt;&lt;/li&gt;
	&lt;li&gt;&lt;tt&gt;0000&lt;/tt&gt;&lt;/li&gt;
	&lt;li&gt;&lt;tt&gt;0_&lt;/tt&gt;&lt;/li&gt;
	&lt;li&gt;&lt;tt&gt;0oTESTo0&lt;/tt&gt;&lt;/li&gt;
	&lt;li&gt;&lt;tt&gt;0(white spaces)&lt;/tt&gt;&lt;br/&gt;
 ... All of these are the same world by seed 0. Because it is truncated to &apos;0&apos;.&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;Another examples,&lt;/p&gt;
&lt;ul&gt;
	&lt;li&gt;&lt;tt&gt;1234&lt;/tt&gt; -&amp;gt; Seed value has 1234. No problem.&lt;/li&gt;
	&lt;li&gt;&lt;tt&gt;1234abc&lt;/tt&gt; -&amp;gt; Seed value has 1234. This world is the same as the above.&lt;/li&gt;
	&lt;li&gt;&lt;tt&gt;1234abc1234abc&lt;/tt&gt; -&amp;gt; Seed value has 1234. Same as above.&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;&lt;tt&gt;abc1234&lt;/tt&gt; -&amp;gt; Seed value has result of hashcode for the string &lt;tt&gt;&quot;abc1234&quot;&lt;/tt&gt;. No problem.&lt;/li&gt;
	&lt;li&gt;&lt;tt&gt;abc1234abc&lt;/tt&gt; -&amp;gt; Seed value has result of hashcode for the string &lt;tt&gt;&quot;abc1234abc&quot;&lt;/tt&gt;. No problem. This world is not the same as the above.&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;&lt;tt&gt;1234567890abc&lt;/tt&gt; -&amp;gt; Seed value has 1234567890.&lt;/li&gt;
	&lt;li&gt;&lt;tt&gt;12345678901abc&lt;/tt&gt; -&amp;gt; Seed value has result of hashcode for the string &lt;tt&gt;&quot;12345678901&quot;&lt;/tt&gt;. In other words, it is the same world as seed string &lt;tt&gt;&quot;12345678901&quot;&lt;/tt&gt;.&lt;/li&gt;
&lt;/ul&gt;



&lt;p&gt;If you input a seed string one character, the input process will ignores all of the user input and determining a seed value randomly. (like empty seed.)&lt;br/&gt;
For examples,&lt;/p&gt;
&lt;ul&gt;
	&lt;li&gt;&lt;tt&gt;0&lt;/tt&gt; -&amp;gt; Seed value has result of random.&lt;/li&gt;
	&lt;li&gt;&lt;tt&gt;1&lt;/tt&gt; -&amp;gt; Same as above.&lt;/li&gt;
	&lt;li&gt;&lt;tt&gt;2&lt;/tt&gt; -&amp;gt; Same...&lt;/li&gt;
	&lt;li&gt;&lt;tt&gt;a&lt;/tt&gt; -&amp;gt; Same...&lt;/li&gt;
	&lt;li&gt;&lt;tt&gt;z&lt;/tt&gt; -&amp;gt; Same...&lt;/li&gt;
	&lt;li&gt;&lt;tt&gt;11&lt;/tt&gt; -&amp;gt; Seed value has 11.&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;It doesn&apos;t help some user who wants a new world by one character seed.&lt;/p&gt;

&lt;p&gt;I don&apos;t know if this process is intended. So I reported this as a bug. Thanks.&lt;/p&gt;


&lt;p&gt;&lt;b&gt;Test Environment&lt;/b&gt;&lt;br/&gt;
Pocket Edition 0.14 on Vega Iron A870S.&lt;br/&gt;
Windows 10 Edition 0.14.1&lt;/p&gt;


&lt;p&gt;&lt;cite&gt;Edited : Fixed some ambiguous sentences and added some more examples.&lt;/cite&gt;&lt;/p&gt;
</description>
            <key id="139134">MCPE-14081</key>
            <summary>Some seed string causes truncation errors.</summary>
                <type id="1" iconUrl="https://bugs.mojang.com/secure/viewavatar?size=xsmall&amp;avatarId=18903&amp;avatarType=issuetype">Bug</type>
                                    <status id="5" iconUrl="https://bugs.mojang.com/images/icons/statuses/resolved.png" description="A resolution has been taken, and it is awaiting verification by reporter. From here issues are either reopened, or are closed.">Resolved</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="5">Cannot Reproduce</resolution>
                                            <reporter username="Zingar">Cho Sangwon</reporter>
                        <labels>
                    </labels>
                <created>Mon, 11 Apr 2016 05:56:20 +0200</created>
                <updated>Wed, 3 Jan 2018 15:47:40 +0100</updated>
                            <resolved>Wed, 3 Jan 2018 15:46:18 +0100</resolved>
                                    <version>0.14.0</version>
                    <version>0.14.1</version>
                    <version>0.15.6</version>
                                                                        <votes>0</votes>
                                    <watches>5</watches>
                                                                            <comments>
                            <comment id="426455" author="mega_spud" created="Wed, 3 Jan 2018 15:46:18 +0100"  >&lt;p&gt;This ticket has been resolved as &apos;Cannot Reproduce&apos; as it has no response was received recently.&lt;/p&gt;</comment>
                            <comment id="344337" author="aman4700" created="Fri, 18 Nov 2016 05:34:36 +0100"  >&lt;p&gt;This is a bulk resolve of issues that haven&apos;t been updated to 0.16.0+ yet. Please comment below (To open the ticket) and update your affected versions. If you cannot reproduce the bug, please write in the comments so we can resolve it as &quot;Cannot Reproduce&quot;. Thank You!&lt;/p&gt;</comment>
                            <comment id="326875" author="missmarzenia" created="Thu, 25 Aug 2016 13:36:35 +0200"  >&lt;p&gt;Reported for test and fix. &lt;/p&gt;</comment>
                            <comment id="324841" author="zingar" created="Thu, 11 Aug 2016 13:17:14 +0200"  >&lt;p&gt;It still appears. 0.15.6&lt;/p&gt;</comment>
                            <comment id="324085" author="aman4700" created="Mon, 8 Aug 2016 03:50:06 +0200"  >&lt;p&gt;Please respond and add the current version if you can reproduce this issue.&lt;/p&gt;</comment>
                            <comment id="299761" author="dan-astin-lomking" created="Tue, 12 Apr 2016 07:27:25 +0200"  >&lt;p&gt;hmm i   i nvm i lost my whole brain&lt;/p&gt;</comment>
                            <comment id="299715" author="hypercamel" created="Mon, 11 Apr 2016 22:26:39 +0200"  >&lt;p&gt;I think this one is up to the devs, I don&apos;t see any information on seed generation in the MCPC wiki, or the MCPE wiki&lt;/p&gt;</comment>
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