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    <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>[MC-5375] Same seed + same version may still generate slight differences in worlds.</title>
                <link>https://bugs.mojang.com/browse/MC-5375</link>
                <project id="10400" key="MC">Minecraft: Java Edition</project>
                    <description>&lt;p&gt;I used the same seed as a random LPer, walked to the same spot as him in the video but world generation differences start to appear&lt;/p&gt;

&lt;p&gt;What I expected to happen was that my game would generate the exact same world as the LPer&lt;/p&gt;

&lt;p&gt;What actually happened was that minor to average differences were generated. Blocks, grass, trees, reeds etc. Especially jungles are very different.&lt;/p&gt;

&lt;p&gt;Steps to Reproduce:&lt;br/&gt;
1. Use a seed&lt;br/&gt;
2. Walk a few hundred blocks away from spawn&lt;br/&gt;
3. Use the same seed again or on another computer or something&lt;/p&gt;

&lt;p&gt;I don&apos;t know if this happens for everyone, but it always happens with me. It was the case when 1.3 was new, and it still happens here. I got a picture, the upper picture is the world the LPer has, the lower is the world I have. The apples show that we are both in 1.4 and both he and I did not plant/chop down any trees/reeds in that particular area.&lt;/p&gt;

&lt;p&gt;Extra detail:&lt;br/&gt;
It appears to happen when new chunks get generated, not when the world has just been loaded.&lt;/p&gt;</description>
                <environment>Windows 7, Java 7 update 10 64 bit versions of both Windows and Java</environment>
        <key id="17977">MC-5375</key>
            <summary>Same seed + same version may still generate slight differences in worlds.</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="3">Duplicate</resolution>
                                        <assignee username="-1">Unassigned</assignee>
                                    <reporter username="timefortravel">Arjan de Vries</reporter>
                        <labels>
                            <label>differences</label>
                            <label>seed</label>
                            <label>world-generation</label>
                    </labels>
                <created>Wed, 26 Dec 2012 11:39:30 +0100</created>
                <updated>Fri, 29 Oct 2021 04:15:25 +0200</updated>
                            <resolved>Sun, 1 Sep 2013 18:23:19 +0200</resolved>
                                    <version>Minecraft 1.4.6</version>
                                                                        <votes>0</votes>
                                    <watches>1</watches>
                                                                            <comments>
                            <comment id="1098786" author="JIRAUSER697362" created="Fri, 29 Oct 2021 04:15:25 +0200"  >&lt;p&gt;a older bug duplicated newer?&lt;/p&gt;

&lt;p&gt;&#160;&lt;/p&gt;</comment>
                            <comment id="30852" author="mustek" created="Wed, 26 Dec 2012 13:54:23 +0100"  >&lt;p&gt;Trees and terrain features are randomly generated, regardless of seed, so working as intended.&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10102">
                    <name>Duplicate</name>
                                            <outwardlinks description="duplicates">
                                        <issuelink>
            <issuekey id="82054">MC-55596</issuekey>
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                <attachments>
                            <attachment id="16050" name="4udw7a.jpg" size="157179" author="timefortravel" created="Wed, 26 Dec 2012 11:39:30 +0100"/>
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