Make a certain block unplaceable?

I was wondering if there is a way to make a block such as bedrock or obsidian unplaceable in a certain area, because I wanted to give players creative mode for a game, but I don't want them to use bedrock or obsidian in their creations. Is there any way to make a block unplaceable using commands?

minecraft-java-edition minecraft-commands

Best Answer

I just realized that the easiest way to do this is to have a fill clock setting off two command blocks that replace all bedrock/obsidian with air.

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How do you make a block Unplaceable in Minecraft?

/testfor @a[r=10] {Inventory:[{Slot:0b,id:"minecraft:obsidian"}]} If you wanted to use this method you would have to testfor slots 0-8, just change the zero. increasing the radius will increase the area you wish them not to place those blocks.

How do you set blocks in creative mode?

For Minecraft Bedrock Edition, you'll need to do the following:

Enable cheats in your world or Realm settings.

Turn on Creative Mode in your world or Realm settings.

Open the chat box and enter \u201c/give [your username] command_block\u201d

Place the block where you want it.

i made unplaceable block without mods (not clickbait)

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