Linked Questions

6
votes
7answers
5k views

Order of command block execution if triggered at the same time?

If I make some Command Blocks with commands (let's say say whatever), connect them with redstone dust (you can place redstone dust on Command Blocks by holding Shift), then produce a redstone signal ...
16
votes
1answer
12k views

How do I make a setblock or a fill clock?

Often, when asking about command block contraptions, people suggest using a "setblock" or "fill" clock? What are those and how do I make them?
4
votes
1answer
2k views

How do I do a /setblock for under a player?

I'm trying to make a vanilla spleef arena, with a redstone clock attached to a /setblock command. No matter how I tried, I could not get the command to set the block under the player air. this was the ...
1
vote
4answers
466 views

How to make a implication gate using command blocks?

I have tons of two-lever implication gates in a map I'm making, and in some cases there isn't enough space to place it. The gate, a bit expanded for simplicity, looks like this: This setup does not ...
0
votes
1answer
655 views

How to set a dummy scoreboard objective to another dummy

I'm trying to make a couple of command blocks that are capable of emitting a redstone signal whenever the player jumps. I thought I would do it by constantly checking whether the Jump objective was ...
0
votes
1answer
450 views

SelectedItem tag doesn't support Custom Names?

I have a 2 tick repeater clock hooked up to a command block with this command in it... testfor @p {SelectedItem:{id:minecraft:tripwire_hook,display:{Name:"Key to a House"}}} When I hold the key, the ...
5
votes
1answer
426 views

How to delay or slowly loop commands?

I found 11 questions like this on gamingSE already, but none of them have proper and up-to-date answers. So I'm creating this Q&A: How do you either activate a command x seconds/minutes/hours/… ...
3
votes
4answers
392 views

How to test for the number of players in a gamemode in minecraft?

It want to test for the number of players in a gamemode. I tried /testfor @a[m=0,c=1] but it only tests for the number of players, not the number of players in a gamemode.
1
vote
2answers
404 views

Setblock clock with scoreboard doesn't work in Minecraft

I've been trying some things with scoreboard lately and I always get to the point where I need to use the following commands. /scoreboard players set @a Holding 0 /scoreboard players set @a Holding 1 ...
2
votes
2answers
126 views

Minecraft World Loaded Detection Using Redstone (Save file load detection)

I've been trying to search for an answer to this question for some time now (World Load Detection / Chunk Load Detection / Join World / etc) However, despite my effort, I've been unable to find a ...
0
votes
1answer
340 views

/blockdata ~ ~ ~ {Items:[]} does not work at a certain distance away from the player

I have an adventure map with restocking chests. The cycle I have them on are activated by a daylight sensor which is connected to a series of command blocks. The following will be my command example: ...