Minecraft-Java-Edition – How to Delete ALL Barrier Blocks within 10 Blocks of Player with Command Blocks

minecraft-java-edition

I followed this video to get a system to allow players to fly in survival mode:

I modified the system by giving it a "toggle item' that allows the player to disable flying whenever they find it annoying or otherwise unwanted.

Sometimes whenever I use the toggle item the barrier block gets removed and the player falls to the ground as intended, but other times the barrier block remains and stays in the air, which means there's floating invisble blocks in midair, which is incredibly unwanted.

I'd prefer to just delete all barrier blocks within 10 blocks of the player whenever they stop flying, so I'd like you clever folks to help me.

How do I delete ALL Barrier blocks within 10 blocks of the player with command blocks?

Best Answer

1.12−

execute @a ~ ~ ~ fill ~-10 ~-10 ~-10 ~10 ~10 ~10 air 0 replace barrier

That should clear a 20x20x20 blocks cube around the player of any barrier blocks.

Related Solutions

Minecraft – How to break blocks with command blocks

Look at your command:

/setblock ~-147 ~74 ~-150 minecraft:air destroy

Notice that you have a ~ before every coordinate, meaning that you will replace a block relative to your position, and being 74 blocks above you, it might be outside the world.
If you want to destroy a block at (-147,74,-150) you should remove the ~ like so:

/setblock -147 74 -150 minecraft:air 0 destroy

As user3878893 pointed out, you also need to include a data value for the block to be placed. For regular blocks just use a 0 (as above).

Minecraft – Detect broken blocks that don’t drop items

It might be laggy, but you could try execute, clone, and testforblocks to detect changes in the player's environment.

Best Answer

1.12−

Related Solutions

Minecraft – How to break blocks with command blocks

Minecraft – Detect broken blocks that don’t drop items

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