Questions about redstone contraptions and machinery in Minecraft. For command block contraptions, use [tag:minecraft-commands] instead.

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13 views

how do I setblock a repeating chain command block? | Minecraft

I'm making a one command creation and I need to know to do this HELP!
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1answer
19 views

How do i make a randomizer for redstone? [duplicate]

I'm making a system where I essentially have a single button and 10 different paths. I want hitting this button to go down 1 of the 10 paths. But I want it to be random.
0
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0answers
9 views

Detect Newly Loaded Chunks Using Command Blocks/Redstone

I'm currently using the latest 16w20a snapshot, but AFAIK, anything that works for this problem in 1.9 will work here. Basically, I'm trying to detect when new chunks are loaded, this way I can ...
4
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1answer
235 views

minecraft item frame not outputting redstone signal when item turned

I have an item frame on a block of emerald. In the item frame there is an anvil. I'm using vanilla Minecraft 1.9. When I turn the item in the item frame no signal comes out of the comparator. I have ...
0
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2answers
38 views

How can I make a short timer using only command blocks?

Using only MC command blocks (I am using 1.9) how can I create a short timer? It needs to be command block-only because I am trying to make a 1-block command; I want to make it night time and give ...
3
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3answers
85 views

How do I create a repeating charge using redstone/repeaters?

Despite having some experience with Minecraft, the use of redstone is one thing that I never managed to get the hang of. I have no issue creating simple works such as redstone doors and other ...
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1answer
32 views

Easiest/cheapest way to light a redstone lamp when mobs fall through tunnel onto hoppers in MCPE

I am playing an MCPE hermit chunk map. There is 1x 16x16 chunk for me to work with, and so far no access to the nether. I have limited supplies, so the cheaper the better. Also, since I do not ...
0
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1answer
25 views

scoreboard specification

Im in need for a way to detect if a scoreboard is set to 0 ,1 ,2 ,3 ,or 4 And give the person that has that scoreboard certain items like, an enchanted diamond pickaxe or jump boost 2. Im playing MC ...
2
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2answers
53 views

Minecraft pulse generator is permanently powered if i toggle too fast

Id like to know if there is a way to make it irrelevant how fast you toggle the switch. The result should allways be a single short impulse. This is the regular behavior: And this is the behavior ...
0
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2answers
67 views

Dispenser tower defense

I'm making a Minecraft server with a tower defense on it and I need to know how to make dispensers fire automatically without showing any redstone. I also want the dispenser to MOVE UP and have a ...
1
vote
1answer
59 views

Redstone torch, repeater, comparator help

I'm trying to make a simple chest shop casino by tutorial on YouTube. Everything went good it's really simple but I'm struggling with one thing that is happening to me. Look at screenshots. At the ...
1
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1answer
51 views

How do I make a slow clock without taking up space?

I'm making a minigame where a player has to survive in essentially a world of hell. I am creating a "water bar", where players must drink to survive. It is a dummy scoreboard objective. I want to run ...
2
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2answers
294 views

Can I store more items per block then a Chest?

Would there be a way to store more items per block then a Chest, for example, using some Redstone/commands? I need to store 60'000 items (stackable by 64) in minimal space - less then the 35 Chests it ...
0
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1answer
53 views

How to remove a certain amount of something from someone's inventory

In a map I am making, to enter a certain place someone must have 3 iron ingots to enter. I've tried using the /clear command, but if they have more than 3 they lose it all. Any ideas on how to fix ...
0
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1answer
43 views

How to assign players in MC to a scoreboard team automatically when they join?

I am yet again needing some help with making my Minecraft: Hunger Games map and in order to teleport each player to their podium, I set up a group of 24 command blocks setting them to teleport each ...
1
vote
1answer
66 views

Using Minecraft command blocks to automatically TP players when they join?

I am trying to make a Hunger Games map on MC 1.5.2 and I am almost finished. I have most of the command blocks set ready for the games but for some reason, everyone keeps spawning on top the glass ...
1
vote
1answer
35 views

/testforblock command not recognizing items in the chest

In my custom map there is a point where the items in the chest have to be tested, so I wrote this command: /testforblock -17 105 198 minecraft:chest 5 ...
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2answers
53 views

Detecting a player in a column [closed]

I need a way to detect when a player stands in a column, and then teleport all players to an area. My Minecraft version is 1.8.9.
2
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1answer
43 views

Power golden rails from minecart(placing rails in large scale)

Is there any way how to power golden rails from within minecart? What I mean is placing rails on the go and also some way of powering them immediately. To place them on the go is easy, I just put a ...
4
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2answers
73 views

How to stop fire from going out without netherrack

I want to set a hopper on fire on Minecraft, but I don't know how to keep it burning. Any ideas? (I'm not good with commands)
3
votes
1answer
109 views

How can I test for a totally empty inventory

I am making a custom Minecraft map in which I need to /testfor if a player has a totally empty inventory. I tried Googling but I didn't get any results. So if anyone can help me by providing suitable ...
2
votes
1answer
45 views

How to test for if all players of a particular team are on a particular area? [duplicate]

I'm making a minigame map in Minecraft and I cant figure out how can I test if all players from a particular team are in a particular area using Command Blocks (with a radius of 8 blocks, if all ...
4
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3answers
115 views

Vertical redstone crossroads

I have 2 redstone signals that are unavoidably going to cross each other vertically (i.e. One is horizontal and the other moves vertically through it). I ideally need a way to have these signals pass ...
6
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2answers
935 views

Is it really possible to get to the End City without killing the Ender Dragon like in this video?

I watched a video about how to get to the End Cities without killing the Dragon: It shows how to find the End Cities without killing the Dragon. The player builds a ...
4
votes
1answer
56 views

Signal directing on lanes

I'm constructing a minecart trainstation and as you will have guessed, that involves 15 lanes of adjacent redstone wiring. In my station, there are many instances in which I need to power other lanes ...
3
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2answers
63 views

The title command in a execute command

I can't use a /title command in a /execute command. Like this: /execute @a[score_Health_min=0,score_Health_max=1] ~ ~ ~ /title @a title ["",{"text":"/!\\ You Died :( ...
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2answers
442 views

Is it possible to make a Player go only backwards?

I'm making an Adventure map (it has loads of command blocks), but I got stuck: How can I make a Player to be able to go only backwards, that is, only when pressing the 'backwards' key, and to be ...
0
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1answer
42 views

Scoreboard value in floating text

Is it possible to have a scoreboard value in floating text (invisible armor stand with nametag)? I have really no knowledge of scoreboards. I'm using this generator.
4
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2answers
92 views

What's going on inside the game when a BUD switch activates?

I understand completely what a BUD switch is and what purpose it serves. But what within the game is happening when a BUD switch works? What allows it to work and what is the game thinking?
0
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1answer
44 views

How to setup a scoreboard for items

I am making a map where if you jump on a pressure plate you get 1 paper, how can i make it so when I get 1 paper the scoreboard counts it and then displays it and also how do i make it so if I drop 1 ...
0
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1answer
26 views

Minecraft scoreboard targeting all entities when filtered

Ok, so let me explain. I have 3 scoreboards set up: use, which tests for when a player breaks an emerald block, att to move the use score over to, and targ which is set when someone is being targeted, ...
2
votes
1answer
95 views

How do I make the player name show up on a /tellraw command?

So I am currently making a minecraft custom map (for 1.9). I want to make the player "say" something using /tellraw commands. I did figure out how to make the player name come up using /say commands, ...
2
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1answer
47 views

Minecraft: Testfor movement after Eating

I'm having trouble with commandblocks, so here is what I want to do: I want to create a system that teleports you away upon eating bread. I know how to test for a player who is eating the bread using: ...
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2answers
101 views

Redstone experts: How do I build a device to pull items upwards?

I'm trying to make a quarry, as in some quarries i've seen you can pull items with a device which is upstairs. OFC i've read about the dropper elevator, but that one has the redstone circuits ...
0
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1answer
233 views

How to summon potions on the ground in minecraft 1.9

I am trying to summon potions with effects on the ground in an area with 1.9. I had a command that worked in 1.8: /summon Item 343 5 -641 {Item:{id:373,Count:1,Damage:16452}} But now it doesn't ...
1
vote
2answers
591 views

MC 1.9: Chunk Loader for Redstone Circuits?

I have developed an automatic train system using minecarts and redstone circuits to let the minecarts travel between stations. It worked so far for lines in the near environment. But I noticed that it ...
4
votes
2answers
90 views

How do I summon a Zombie that doesn't attack me but attacks the other players?

I am working on a Minecraft map and I came across this. I am trying to make a special ability so that you can summon a Zombie that doesn't attack you but attacks the other players.
1
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1answer
212 views

How to setup a clock in 1.9

Hello, I'm trying to set a clock but been having difficulties with the arrangement of the blocks and deciding which if the blocks are condition or unconditional setting. I am testing for a button ...
1
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2answers
146 views

Is there a way to make a piston push any block in front of it, when that block is placed?

I'm having trouble setting up fish farms... I can kill the elder guardians without much trouble, but when it comes time to drain the ocean around the temple they always manage to kill me. My last ...
2
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2answers
166 views

Autocrafting table in minecraft

Hi i was just wondering if it is posible to make an automatic crafting table in vanilla Minecraft. (But not Colored Carrot's creation, that's not what I'm looking for.)
0
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1answer
36 views

Testfor dropped items minecraft

So I tried this command: /testfor @e[x=445,y=88,z=216,r=3][type=Item] {Item:{id:minecraft:egg} But it did the "invalid entity UUID" error and didn't work.
2
votes
1answer
141 views

How to right click items repeatedly with redstone/command blocks (Minecraft)

I have made a command block system that testfors when you have a blaze rod in your first slot and it's highlighted. If this all comes out true, then it will summon an armor stand, where another ...
0
votes
1answer
57 views

How to execute a command relative to an entity

I was wondering how to execute a command relative to an entity in Minecraft using commands for a map I was working on. I am somewhat familiar with the use of the /execute command, but wanted to use ...
0
votes
1answer
37 views

Unable to exclude two of the same type in a selector

Okay while trying to make a scroll like thing that summons lightning.. I realized it targeted villagers, how can I fix this command to do that? /execute @e[r=8,type=!Player,type=!Villager,count=-1] ~ ...
6
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3answers
274 views

Hidden Pressure Plates

I want to make a trap in Minecraft, and I can only do this is with a pressure plate. Any ideas on how to get an invisible one?
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3answers
46 views

Pressure Plates and Chat

I'm creating an adventure map for a friend, and I want a pressure plate to bring up instructions in the chat when he steps on it. Any suggestions?
1
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1answer
29 views

Is there a way that if you stand on a block, and you have a score of 3 for an objective, and then you get a title?

I am currently making a gamemode for my server. I want to make a sort of quiz that determines in what group you will be placed. I have 4 groups. You do the quiz and it counts your answers. For ...
0
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1answer
68 views

How do I stop Zombie Villagers from spawning or Zombies

I am making a flat adventure/Survival map which is meant to be played for meaby a year or two and is made to make the game harder. In the map when you spawn you have a big shop which is setted up ...
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1answer
116 views

Minecraft: /setblock a playing jukebox

How do I setblock a playing jokebox in Minecraft? I need the command.
1
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1answer
95 views

How to make a player drop an item when hit

I am making a game on Minecraft when someone starts holding one item. If they get hit by someone they lose the item, and it goes on until a timer finishes. How can I do this? I am still new to command ...