Can this Minecraft command be inverted?
So I recently found out that /testfor can specify coordinates and player name. This gives me the idea that I could potentially make a command fueled door that only opens when my specific character is near it.
But can it be inverted? Meaning that it tests for anyone else besides me, and if someone is detected who isn't me, it then activates whatever I have attached to it. (For example, traps.)
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How do you reverse a command block in Minecraft?
No, there is no way to undo commandblock/console/chat commands in vanilla MC. The game has no code to even remember what command was executed (except "command success / fail" message in CB and line in log - but server does not see it), or what it done so it could be reverted.How do you reverse things in Minecraft?
Command blocks always point towards you, and if the arrows are pointing in the wrong directions, the command won't run.Are command blocks directional?
The tilde ~ coordinate is relative to the player's current world location. So if I teleport a player to ~ ~1 ~, then they will be teleported 1 block up from their current position. Using the carrot ^ will be relative to the current local direction of the player.How to make an Upside-Down World in Minecraft PE (Command Block Tutorial) no mods
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