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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>
    </build-info>


<item>
            <title>[MC-6099] 1 tick circuit no longer is 1 tick </title>
                <link>https://bugs.mojang.com/browse/MC-6099</link>
                <project id="10400" key="MC">Minecraft: Java Edition</project>
                    <description>&lt;p&gt;&lt;ins&gt;&lt;b&gt;Issue&lt;/b&gt;&lt;/ins&gt;&lt;br/&gt;
This circuit used to be 1 tick in 1.4.6 and it would let go of a block with a sticky piston and no longer does, i dont know if that was a bug thats been fix but I&apos;ve used it to control clocks.&lt;/p&gt;

&lt;p&gt;&lt;ins&gt;&lt;b&gt;What I expected to happen was...&lt;/b&gt;&lt;/ins&gt;&lt;br/&gt;
Circuit Img#1 to let go of the black wool block&lt;/p&gt;

&lt;p&gt;&lt;ins&gt;&lt;b&gt;What actually happened was...&lt;/b&gt;&lt;/ins&gt;&lt;br/&gt;
It did not let go of the block (tested N S and W E)&lt;/p&gt;

&lt;p&gt;&lt;ins&gt;&lt;b&gt;Steps to Reproduce...&lt;/b&gt;&lt;/ins&gt;&lt;br/&gt;
Build circuit Img#1 in 1.4.6 and the piston will let go, then build it in the snapshot it will not&lt;/p&gt;

&lt;p&gt;&lt;ins&gt;&lt;b&gt;Other Notes...&lt;/b&gt;&lt;/ins&gt;&lt;br/&gt;
Circuit 2 acts just like circuit 1 did before the snapshot and it no longer does after the snapshot&lt;/p&gt;

&lt;p&gt;&lt;ins&gt;&lt;b&gt;Images&lt;/b&gt;&lt;/ins&gt;&lt;br/&gt;
&lt;b&gt;Circuit Img#1&lt;/b&gt; - Broken Circuit (Repeater set to 3 ticks)&lt;br/&gt;
&lt;b&gt;Circuit Img#2&lt;/b&gt; - New Working Circuit&lt;/p&gt;</description>
                <environment></environment>
        <key id="18760">MC-6099</key>
            <summary>1 tick circuit no longer is 1 tick </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="6">Works As Intended</resolution>
                                        <assignee username="-1">Unassigned</assignee>
                                    <reporter username="shardner">Shardner</reporter>
                        <labels>
                            <label>piston</label>
                            <label>redstone</label>
                    </labels>
                <created>Fri, 4 Jan 2013 22:17:11 +0100</created>
                <updated>Tue, 25 Jun 2013 22:17:23 +0200</updated>
                            <resolved>Wed, 27 Feb 2013 16:06:59 +0100</resolved>
                                    <version>Snapshot 13w01b</version>
                    <version>Snapshot 13w02b</version>
                    <version>Snapshot 13w04a</version>
                    <version>Snapshot 13w07a</version>
                                                                        <votes>4</votes>
                                    <watches>2</watches>
                                                                            <comments>
                            <comment id="58631" author="rage_inducer" created="Wed, 3 Apr 2013 17:14:55 +0200"  >&lt;p&gt;I figured out what&apos;s wrong here, It&apos;s the redstone torches. Before, they&apos;d send a 1 tick pulse if given a 2 tick pulse, now they emit a 2 tick pulse instead. They don&apos;t react at all to 1 tick pulses. If that gets fixed then the circuits can recieve a minor tweak and work just fine.&lt;/p&gt;</comment>
                            <comment id="47961" author="dinnerbone" created="Wed, 27 Feb 2013 16:06:59 +0100"  >&lt;p&gt;Intended, sorry!&lt;/p&gt;</comment>
                            <comment id="41015" author="asa.ayers" created="Wed, 30 Jan 2013 00:48:32 +0100"  >&lt;p&gt;I understand that redstone is going to be changing, but I&apos;d like a confirmation if you intend to change it on this scale. I have a copy of &quot;MCAs Redstone Circuit Gallery&quot; (I lost the download link) and out of the 18 monostable circuits that function in 1.4.7 15 of them are broken in 13w04a.&lt;/p&gt;

&lt;p&gt;I think I got an angle to get every component of each device. The wool to the right is simply color coding to keep track of which devices break in the snapshot. I only uploaded the devices that work in 1.4.7 and break on 13w04a.&lt;/p&gt;</comment>
                            <comment id="39728" author="minerdomera" created="Fri, 25 Jan 2013 14:06:36 +0100"  >&lt;p&gt;do not think this is intended. may relate to the fixing of directional quirks in monostable circuits.&lt;/p&gt;</comment>
                            <comment id="39601" author="johntuley" created="Fri, 25 Jan 2013 02:04:08 +0100"  >&lt;p&gt;I really wish that this &quot;feature&quot;, or &quot;bug&quot; (whatever you may call it) be added back into the game. I was using the circuit in the first screenshot to make really simple monostable circuits/T-Flip Flops. It sucks that now that I have to build a larger circuit to produce the same result. :/&lt;/p&gt;</comment>
                            <comment id="33935" author="banana478" created="Mon, 7 Jan 2013 13:18:59 +0100"  >&lt;p&gt;Same here.&lt;/p&gt;</comment>
                            <comment id="33930" author="truckmuddr" created="Mon, 7 Jan 2013 09:27:27 +0100"  >&lt;p&gt;Anon Ymus, yes I do.  Seth does amazing work.  I&apos;m surprised he didn&apos;t mention this bug.&lt;/p&gt;</comment>
                            <comment id="33860" author="banana478" created="Mon, 7 Jan 2013 01:25:50 +0100"  >&lt;p&gt;I think this bug should be resolves as works as intended because Mojang stated that redstone mechanics would change in 1.5.&lt;/p&gt;</comment>
                            <comment id="33859" author="banana478" created="Mon, 7 Jan 2013 01:25:03 +0100"  >&lt;p&gt;Watching Seth Bling, eh?&lt;/p&gt;</comment>
                            <comment id="33854" author="truckmuddr" created="Mon, 7 Jan 2013 01:19:01 +0100"  >&lt;p&gt;added a screenshot of a new 1 tick monostable circuit&lt;/p&gt;</comment>
                            <comment id="33512" author="truckmuddr" created="Sun, 6 Jan 2013 06:28:56 +0100"  >&lt;p&gt;I can also confirm this and it sucks cause I used the design a lot.&lt;/p&gt;</comment>
                            <comment id="33457" author="banana478" created="Sun, 6 Jan 2013 02:55:35 +0100"  >&lt;p&gt;I can certainly confirm this change and that two single-tick repeaters instead of one three-tick repeater works. I agree that the bug lies in the circuit timing, not in the pistons.&lt;/p&gt;</comment>
                            <comment id="32946" author="jonathanhaas" created="Fri, 4 Jan 2013 23:09:24 +0100"  >&lt;p&gt;My circuit is just a very rough example which I invented on the fly. And actually you can replace all repeaters just by wire to make it more compact (except the one on the left which would need a longer wire if you would want to replace it). And I&apos;m sure there are moch more compact designs already out there which still work.&lt;/p&gt;

&lt;p&gt;Edit: The red wool block at the back should toggle when you hit the button, if not you&apos;re doing something wrong. But I don&apos;t suggest using my design, it&apos;s probably really bad and bloated. I&apos;m sure cubehamster or some redstone expert invented a very compact design that still works. The only thing I wanted to state is that sticky pistons still let the block go on one tick pulses so the issue must be somewhere else.&lt;/p&gt;</comment>
                            <comment id="32941" author="shardner" created="Fri, 4 Jan 2013 23:05:35 +0100"  >&lt;p&gt;the circuit i was using worked fine before the update on 1.4.6, tho its still possible to do so that&apos;s great, just means more i gotta cram into a build lol.&lt;/p&gt;

&lt;p&gt;Edit- I now see what u mean, still is a bug to me that my old way doesn&apos;t work now tho, good to know its still is possible tho&lt;/p&gt;

&lt;p&gt;I think the issue is my old circuit doesn&apos;t make a 1 tick pulse maybe?&lt;/p&gt;</comment>
                            <comment id="32940" author="jonathanhaas" created="Fri, 4 Jan 2013 23:02:12 +0100"  >&lt;p&gt;Sticky pistons still leave blocks there if only activated for one tick but for some reason your circuit seems to fail to generate one tick pulses.&lt;/p&gt;

&lt;p&gt;Try for example the attached circuit. It probably can be done a hundred times better but it seems to work.&lt;/p&gt;</comment>
                            <comment id="32938" author="stewie410" created="Fri, 4 Jan 2013 22:59:09 +0100"  >&lt;p&gt;Put two single tick repeaters in your monostable, and it&apos;ll work just fine.&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
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                    <name>Duplicate</name>
                                                                <inwardlinks description="is duplicated by">
                                        <issuelink>
            <issuekey id="18454">MC-5803</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="19015">MC-6345</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="19126">MC-6454</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="21119">MC-8203</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="21141">MC-8224</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="21203">MC-8285</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="21686">MC-8715</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="23546">MC-9802</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="23570">MC-9820</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="25201">MC-11103</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="26619">MC-11904</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="37795">MC-19148</issuekey>
        </issuelink>
                            </inwardlinks>
                                    </issuelinktype>
                            <issuelinktype id="10103">
                    <name>Relates</name>
                                            <outwardlinks description="relates to">
                                        <issuelink>
            <issuekey id="18778">MC-6118</issuekey>
        </issuelink>
                            </outwardlinks>
                                                        </issuelinktype>
                    </issuelinks>
                <attachments>
                            <attachment id="17036" name="2013-01-04_17.05.23.png" size="637350" author="shardner" created="Sat, 5 Jan 2013 00:05:59 +0100"/>
                            <attachment id="17047" name="2013-01-04_17.42.29.png" size="661395" author="shardner" created="Sat, 5 Jan 2013 00:43:08 +0100"/>
                            <attachment id="17017" name="2013-01-04_23.00.49.png" size="159616" author="jonathanhaas" created="Fri, 4 Jan 2013 23:02:12 +0100"/>
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                            <attachment id="20231" name="2013-01-29_18.22.47.png" size="566616" author="asa.ayers" created="Wed, 30 Jan 2013 00:48:32 +0100"/>
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                            <attachment id="20234" name="2013-01-29_18.23.12.png" size="696756" author="asa.ayers" created="Wed, 30 Jan 2013 00:48:32 +0100"/>
                            <attachment id="20235" name="2013-01-29_18.23.19.png" size="697236" author="asa.ayers" created="Wed, 30 Jan 2013 00:48:32 +0100"/>
                            <attachment id="20236" name="2013-01-29_18.23.30.png" size="723934" author="asa.ayers" created="Wed, 30 Jan 2013 00:48:32 +0100"/>
                            <attachment id="20237" name="2013-01-29_18.23.35.png" size="758243" author="asa.ayers" created="Wed, 30 Jan 2013 00:48:32 +0100"/>
                            <attachment id="20238" name="2013-01-29_18.24.00.png" size="902073" author="asa.ayers" created="Wed, 30 Jan 2013 00:48:32 +0100"/>
                            <attachment id="20239" name="2013-01-29_18.24.22.png" size="1002450" author="asa.ayers" created="Wed, 30 Jan 2013 00:48:32 +0100"/>
                            <attachment id="20240" name="2013-01-29_18.24.37.png" size="765975" author="asa.ayers" created="Wed, 30 Jan 2013 00:48:32 +0100"/>
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                            <attachment id="20242" name="2013-01-29_18.24.47.png" size="642176" author="asa.ayers" created="Wed, 30 Jan 2013 00:48:32 +0100"/>
                            <attachment id="17472" name="New_circuit.jpg" size="619210" author="truckmuddr" created="Mon, 7 Jan 2013 01:19:01 +0100"/>
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