?? Wassup with this?

[2neptune]

So I was working on the Titanic.
Take a look at this...

Hmm... What's wrong here?

And this is my inventory. So messed up tho. Anyway I fixed it, just thought I'd show you how Minecraft can screw up.

EDIT: Kk, this is getting annoying. Every time I middle click a block, it goes like this. If I pick a block up, same thing. If I use, say, Default Realism + Sphax...

Then this happens. WTF?

Whenever something happens, I need to exit Minecraft, move my character in MCEdit and then reopen.
This is when mapmaking gets annoying. All because I decided to copy over my Titnaic from the original world because of this: https://bugs.mojang.com/browse/MC-46082 (look at my Titanic post here to see my map, its on a round world with void around it)
And now is when I give up on the Titanic. *sighs*

 

[Voei]

Go to Options > Quality and turn your mipmap levels off.

 

[2neptune]

Thanks, helps a lot