0

I recently watched a video of how to use command blocks, and in it this guy showed that you cannot enter a certain place without shears. When he got shears he could walk through.

I know how to do /say, but I don't know how to require shears to walk in a certain block. What do I need to do?

1

Simple, just use the updated /clear command. Here's an example of a setup to open an iron door:

#1 /setblock <x> <y> <z> redstone_block 0 destroy
#2 /clear @a[r=10] <item id> 0 0 {display:{Name:"<custom item name>"}}

Here's the setup of the command blocks:

[] = iron door
{} = comparator
() = redstone_block
#1 = command block 1
#2 = command block 2

#1()#2{}[]

To explain exactly how this works, I'll go command by command. The first command block sets up a constant redstone loop, which will be constantly activating command block two. Command block two is testfor the item in the player's hand if the player is within a radius of ten blocks. Then command block two outputs a redstone signal which activates the iron door. Also, here are a few commands you might want to run in order to not lag your world:

/gamerule commandBlockOutput false
/gamerule doTileDrops false

Lastly you must play in the latest snapshot of minecraft for this to correctly work. I hope this helps!

| improve this answer | |

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.