Infinite Iron

[Miho<3]

Just break the iron door with the diamond sledge.

[Miho<3]

It works with wooden door too.

[Miho<3]

break the upper part of the door.

[Melfice]

I'd like to just point you to the link in my signature right now.

Also, what does this do? Infinite iron? How? Why?

[Chokkan]

Triple post... :|

[Loader]

It seems to be a bug with the sledge, it drops the iron like usual for blockbreaking but because it's broken the top bit of a door the door still drops - diamond version means it'll do this 80% of the time (the rest of the time it'll drop just the door).  The sledge also only sorta takes durability loss (one of them seems to have done, but the other two in this picture haven't taken any - I'm not sure why one did and they all seem to have stopped taking damage now).

 

You can build a machine like this (this is me testing it just now) but I've gotta be honest - I never really had a problem with iron.

 

(Machines on top using the sledge, machines on bottom receiving and replacing doors, hoppers to catch the junk and seal it so it doesn't go everywhere)

Edited March 26, 2014 by Loader

[raser12]

Can't get it working, it seems like it breaks but it just stays unbroken.

 

A very strange bug indeed, it works fine with a slegde that i use but the autonomous activater does not work with the slegde.

Edited March 26, 2014 by raser12

[Turgle]

Yeah iron has never been an issue for me either, I came back from a mining trip with 6 stacks of ore, which translated to over 150 blocks of iron after putting it through my smeltery.

[Fwyrl]

Odd bug, though admittedly, somewhat obvious in hindsight. I'll bet this works with several other multiblock structures (mod doors, beds, ect. possably sync??).

[DragonScythe]

These only work with specific items the Sledge can salvage.

This easily allows for infinite wool/wool/iron (not like it's hard to get anyways)

 

Not really that major compared to other dupe exploits.

[Loader]

Yeah, it doesn't even give you anything you can't get in vanilla MC in this case (infinite iron golem farm), it just does it with less lag.

[DragonScythe]

Yeah, it doesn't even give you anything you can't get in vanilla MC in this case (infinite iron golem farm), it just does it with less lag.

This modpack makes it even easier to get, just have an invincible Iron Golem in a chunk-loaded smeltery.

[Targren]

This modpack makes it even easier to get, just have an invincible Iron Golem in a chunk-loaded smeltery.

 

That's intriguing. How do you get an invincible iron golem?