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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>[MC-12198] Pistons powered by non-adjacent block</title>
                <link>https://bugs.mojang.com/browse/MC-12198</link>
                <project id="10400" key="MC">Minecraft: Java Edition</project>
                    <description>&lt;p&gt;I was building a button panel with three adjacent buttons. In order to hide the wiring, I placed three sticky pistons underneath the blocks with buttons, with the intention that only the piston under the block with the pressed button would activate (pushing a block on top of a redstone torch to send a signal - but that part&apos;s not important here). I designed this under 1.4.7 and just tried it under 1.5, only to discover either two or all three of the pistons activated when I pressed a button.&lt;/p&gt;

&lt;p&gt;&lt;b&gt;What I expected to happen&lt;/b&gt;&lt;br/&gt;
When I press a button, only the one piston /under/ the block with the pressed button would trigger. (see second attached image). This is the behaviour I experienced in minecraft version 1.4.7&lt;/p&gt;

&lt;p&gt;&lt;b&gt;What actually happened&lt;/b&gt;&lt;br/&gt;
When I press a button, the correct piston fires, but so do any of its immediate neighbours. (see first attached image).&lt;/p&gt;

&lt;p&gt;&lt;b&gt;Steps to reproduce problem&lt;/b&gt;&lt;/p&gt;
&lt;ul&gt;
	&lt;li&gt;Place three blocks in a row, and buttons on each of them.&lt;/li&gt;
	&lt;li&gt;Place three pistons on top of the blocks, and another three pistons underneath the blocks.&lt;/li&gt;
	&lt;li&gt;Press a button.&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;In both images, the middle (wooden) button has been pressed, yet in the first image you can see the problem behaviour exhibited in minecraft 1.5.&lt;/p&gt;

&lt;p&gt;This may be related to &lt;a href=&quot;https://bugs.mojang.com/browse/MC-108&quot; title=&quot;Droppers, Dispensers and Pistons activate when blocks are providing power diagonally or two blocks above&quot; class=&quot;issue-link&quot; data-issue-key=&quot;MC-108&quot;&gt;&lt;del&gt;MC-108&lt;/del&gt;&lt;/a&gt;, however unlike that report, this appears to be an issue which has appeared sometime between 1.4.7 and 1.5.&lt;/p&gt;</description>
                <environment>WinXP 32 bit, java 1.7.0_17</environment>
        <key id="26941">MC-12198</key>
            <summary>Pistons powered by non-adjacent block</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="julianwr">Julian Wright</reporter>
                        <labels>
                            <label>piston</label>
                            <label>redstone</label>
                    </labels>
                <created>Sun, 17 Mar 2013 11:05:30 +0100</created>
                <updated>Sat, 1 Jun 2013 16:22:44 +0200</updated>
                            <resolved>Sun, 17 Mar 2013 15:36:18 +0100</resolved>
                                    <version>Minecraft 1.5</version>
                                                                        <votes>0</votes>
                                    <watches>1</watches>
                                                                            <comments>
                            <comment id="54525" author="bljat" created="Sun, 17 Mar 2013 15:36:18 +0100"  >&lt;p&gt;129th Duplicate of &lt;a href=&quot;https://bugs.mojang.com/browse/MC-108&quot; title=&quot;Droppers, Dispensers and Pistons activate when blocks are providing power diagonally or two blocks above&quot; class=&quot;issue-link&quot; data-issue-key=&quot;MC-108&quot;&gt;&lt;del&gt;MC-108&lt;/del&gt;&lt;/a&gt;, please use the &lt;a href=&quot;https://mojang.atlassian.net/secure/IssueNavigator.jspa&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;search function&lt;/a&gt; to see if your bug has already been submitted. Currently &lt;b&gt;over 54%&lt;/b&gt; of tickets are being closed as duplicate.&lt;/p&gt;</comment>
                    </comments>
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                            <issuelinktype id="10102">
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                                        <issuelink>
            <issuekey id="11353">MC-108</issuekey>
        </issuelink>
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                <attachments>
                            <attachment id="25301" name="piston bug 1.5-2.jpg" size="81606" author="julianwr" created="Sun, 17 Mar 2013 11:05:30 +0100"/>
                            <attachment id="25300" name="piston bug 1.5.jpg" size="66141" author="julianwr" created="Sun, 17 Mar 2013 11:05:30 +0100"/>
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