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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-11931] Inactive redstone torches behave as if they were opaque</title>
                <link>https://bugs.mojang.com/browse/MCPE-11931</link>
                <project id="10200" key="MCPE">Minecraft (Bedrock codebase)</project>
                    <description>&lt;p&gt;Inactive redstone torches disconnect nearby redstone wire as if they were opaque, while affected wire looks visually connected.&lt;/p&gt;

&lt;p&gt;Steps to reproduce:&lt;/p&gt;
&lt;ol&gt;
	&lt;li&gt;Build a structure shown in &lt;span class=&quot;nobr&quot;&gt;&lt;a href=&quot;https://bugs.mojang.com/secure/attachment/105927/105927_inactive-torch-blocking-signal.png&quot; title=&quot;inactive-torch-blocking-signal.png attached to MCPE-11931&quot;&gt;inactive-torch-blocking-signal.png&lt;sup&gt;&lt;img class=&quot;rendericon&quot; src=&quot;https://bugs.mojang.com/images/icons/link_attachment_7.gif&quot; height=&quot;7&quot; width=&quot;7&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;/sup&gt;&lt;/a&gt;&lt;/span&gt; but without the leftmost torch.&lt;/li&gt;
	&lt;li&gt;Put the torch on left.&lt;/li&gt;
	&lt;li&gt;The redstone wire on the ground now gets inactivated as if it&apos;s no longer connected to the rightmost torch.&lt;/li&gt;
&lt;/ol&gt;


&lt;p&gt;The circuit in this state behaves very unnnaturally:&lt;/p&gt;
&lt;ol&gt;
	&lt;li&gt;Remove the torch on the center block. The wire on the ground does not immediately notice that it&apos;s no longer blocked, i.e. it stays inactive.&lt;/li&gt;
	&lt;li&gt;Trigger a redstone update in some way, like placing another dust next to the unlit wire.&lt;/li&gt;
	&lt;li&gt;The wire now gets activated. It doesn&apos;t respond to a block update in general; only to a redstone update so one might call it a redstone-update-detector (RUD).&lt;/li&gt;
&lt;/ol&gt;


&lt;p&gt;The glitch was originally discovered by &lt;a href=&quot;https://bugs.mojang.com/secure/ViewProfile.jspa?name=GreatMCGamer&quot; class=&quot;user-hover&quot; rel=&quot;GreatMCGamer&quot;&gt;GreatMCGamer&lt;/a&gt; in &lt;a href=&quot;https://bugs.mojang.com/browse/MCPE-11855&quot; title=&quot;Redstone works funny &quot; class=&quot;issue-link&quot; data-issue-key=&quot;MCPE-11855&quot;&gt;&lt;del&gt;MCPE-11855&lt;/del&gt;&lt;/a&gt;. I&apos;m re-posting it because it&apos;s now closed as invalid.&lt;/p&gt;</description>
            <key id="128065">MCPE-11931</key>
            <summary>Inactive redstone torches behave as if they were opaque</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="1">Fixed</resolution>
                                            <reporter username="depressed-pho">PHO</reporter>
                        <labels>
                    </labels>
                <created>Wed, 2 Dec 2015 17:02:34 +0100</created>
                <updated>Thu, 28 Apr 2016 17:54:18 +0200</updated>
                            <resolved>Thu, 28 Apr 2016 17:54:18 +0200</resolved>
                                    <version>0.13.0</version>
                                    <fixVersion>0.14.2</fixVersion>
                                                        <votes>0</votes>
                                    <watches>0</watches>
                                                                            <comments>
                            <comment id="272613" author="depressed-pho" created="Wed, 16 Dec 2015 14:47:03 +0100"  >&lt;p&gt;Fixed in 0.13.1. Thanks.&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10102">
                    <name>Duplicate</name>
                                                                <inwardlinks description="is duplicated by">
                                        <issuelink>
            <issuekey id="128294">MCPE-11952</issuekey>
        </issuelink>
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                <attachments>
                            <attachment id="105927" name="inactive-torch-blocking-signal.png" size="1316314" author="depressed-pho" created="Wed, 2 Dec 2015 17:02:34 +0100"/>
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