Use a chain command block. Have the second to last in the chain place a redstone block at coordinates next to the new command block. Have the last set an air block at those coordinates so as to be reusable.
What does it mean when a command block is conditional?
“Conditional”: A command block in conditional mode will only execute its command after the command block behind it has executed successfully. (“behind it” in the sense of opposite to the direction the command block is facing, regardless of chain direction or even if chaining is occurring).
How do you spawn a command block with commands?
Type/give command_block . If you opened the Chat menu with the Open Command key (which is / by default) rather than the T key, the slash at the beginning is entered automatically. Press Enter. The command block should appear in the inventory.
How do you make a conditional command block?
This is also the command you’ll need to make a conditional, always active command block! To include multiple block states in your command, use a comma , to separate them. Do not put a space after the comma or an error is registered: Note: If you are using a chain command block, the auto tag is set to 1b by default, so you don’t need to specify it.
How to use the setblock command in Minecraft?
The syntax for setblockis this: setblock [tileData: int] [replace|destroy|keep] If you’re not doing the command in a command block, you need a /before setblock. From the wiki: Arguments position: x y z Specifies the position of the block to be changed.
How to make a conditional block in F3?
Changing whether the command block is conditional: Changing which way the command block faces (important for command chains!): Use the F3 debug screen to check which way you’re facing. The following items can be changed by specifying NBT data values: Changing whether the command block is Always Active or Needs Redstone:
What is an example of a command block?
For example if I have a command block containing “/setblock ~ ~1 ~ stone” and a second conditional command block containing “say stone”, it will say “stone” in chat if it was able to place a stone block.
