How to make blocks not be able to be placed in single-player?

[Fortanono]

So, I thought of a modpack that would involve being unable to place blocks in certain areas, but how do I do this without server antigrief? In other words, how do I make it work in single-player?

 

[Dylz101]

It's possible to do it without mods, using the /setblock command. Just do /setblock x y z minecraft:air

 

[Fortanono]

It's possible to do it without mods, using the /setblock command. Just do /setblock x y z minecraft:air

Alright... But my pack involves placing any block below a certain height level not working. Besides, I don't want people to lose their blocks!

EDIT: I also don't want to have command blocks out in the open.

 

[adamich]

)
protection zones:
Pneumatic Craft - guarding station
RFTools has some equivalent, but I dont think it will eork likr U need.

 

[Brenn_]

Would they be allowed to place blocks in those areas?

If not, use a command block setup to change them into adventure mode when they enter the area, and back into survival when they leave. (And perhaps minetweak torches to give them a CanPlaceOn tag)

If you want the command blocks to be hidden, just hide them in a wall in the spawn chunks--after all, if they're hidden in a wall, players shouldn't be able to break blocks to get to it.

If there isn't a preset map, you could always try using a structure generator to put the command blocks (+ a chunk loader) in a small bedrock box several thousand blocks away from spawn.

Disclaimer: I'm not great at redstone/command blocks, but from what I understand of them, the above should be possible.

 

[Fortanono]

Would they be allowed to place blocks in those areas?

If not, use a command block setup to change them into adventure mode when they enter the area, and back into survival when they leave. (And perhaps minetweak torches to give them a CanPlaceOn tag)

If you want the command blocks to be hidden, just hide them in a wall in the spawn chunks--after all, if they're hidden in a wall, players shouldn't be able to break blocks to get to it.

If there isn't a preset map, you could always try using a structure generator to put the command blocks (+ a chunk loader) in a small bedrock box several thousand blocks away from spawn.

Disclaimer: I'm not great at redstone/command blocks, but from what I understand of them, the above should be possible.

I want them to be able to break blocks...

 

[Brenn_]

I want them to be able to break blocks...

In that case, I can't help you. Sorry

 

[adamich]

Try Pneumatic Craft - guarding station

 

[adamich]

Or U can look to computercraft computer version of command block.

 

[Fortanono]

Ideas taken, but this is a magic-based modpack...

 

[adamich]

openperipheral has block to connect to user interface... may be try join it with CC command computer?

 

[Fortanono]

Not working on this mod anyways, but all help is appreciated. Just don't want people getting into ComputerCraft in a magic pack.

 

[adamich]

use MT to remove any craft reciepts for CC

 

[ICountFrom0]

Anti-builder block from Twilight Forest, protected with a ward from a wand of warding from thaumcraft.

You'd need to have them every few blocks, I think 32 blocks apart for full coverage.

 

[Fortanono]

Anti-builder block from Twilight Forest, protected with a ward from a wand of warding from thaumcraft.

Okay, gonna keep this in mind when I make the pack.