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Offline fb39ca4

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Brainf*ck
« on: December 07, 2010, 08:07:25 pm »
I found a brainfuck compiler on ticalc.org. Not knowing what it was, I googled it. Apparently, it is a super-minimalist language with only 8 operators. Anyone tried it yet?
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Offline Deep Toaster

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Re: Brainf*ck
« Reply #1 on: December 07, 2010, 08:10:21 pm »
Yep: http://ourl.ca/6692/110036 ;D

As for the compiler, any chance it's made by thepenguin77/juju2143?

EDIT: Here: http://ourl.ca/6692/110343
« Last Edit: December 07, 2010, 08:11:02 pm by Deep Thought »
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Offline Juju

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Re: Brainf*ck
« Reply #2 on: December 07, 2010, 11:51:11 pm »
I only made an über-slow interpreter.
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Re: Brainf*ck
« Reply #3 on: December 07, 2010, 11:52:57 pm »
I downloaded the stuff to develop in it, but I haven't had the time to try it out yet. ;_; I also need to find a good tutorial. :P
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Re: Brainf*ck
« Reply #4 on: December 08, 2010, 01:04:11 am »
Oh wow I remember you posted that juju. I wonder what kind of game quality can be made in Brainfuck?
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Offline Builderboy

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Re: Brainf*ck
« Reply #5 on: December 08, 2010, 01:14:29 am »
Well its been proven Turring Complete, which means that you could make Portal if you were so inclined :P
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Re: Brainf*ck
« Reply #6 on: December 08, 2010, 01:15:35 am »
O.O ?

I wonder how the code would look like...
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Offline fb39ca4

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Re: Brainf*ck
« Reply #7 on: December 08, 2010, 01:32:47 pm »
It's set up so you have 30kb of memory all set to zero, and a pointer at the zeroth byte.
There's only 8 commands:
< > increment or decrement the pointer by 1
+ - increment or decrement the value of the byte the pointer points to
. , print or store a character in the current cell
[ if the value of the current byte is zero, then go past the corresponding ]
] go back to the matching [
What I found really ... odd ... is someone wrote a brainf*ck ... in brainf*ck.
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Offline Munchor

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Re: Brainf*ck
« Reply #8 on: December 08, 2010, 01:35:25 pm »
* ScoutDavid is amazed at how hard this programming language is

Quote from: _player1537 on August 16, 2010, 03:23:25 am
Oooh, I love BrainFuck :D  Try this one on for size (routine sucks probably >.>)
Code: [Select]
->[->+>+>+<<<]>>>
[-<<<+>>>]<<<<
[->>[-<+>]>[->+<<+>]>[-<+>]<<<<]>,Multiplies the first number by the second number, and leaves the result in the... 2nd slot I think... Line breaks were added for readability :D

This is wow...
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Ashbad

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Re: Brainf*ck
« Reply #9 on: December 08, 2010, 01:37:07 pm »
+++++ +++++                  initialize counter (cell #0) to 10
[                               use loop to set the next four cells to 70/100/30/10
    > +++++ ++              add  7 to cell #1
    > +++++ +++++           add 10 to cell #2
    > +++                   add  3 to cell #3
    > +                        add  1 to cell #4
    <<<< -                  decrement counter (cell #0)
]                   
> ++ .                    print 'H'
> + .                      print 'e'
+++++ ++ .              print 'l'
.                          print 'l'
+++ .                   print 'o'
> ++ .                  print ' '
<< +++++ +++++ +++++ .  print 'W'
> .                     print 'o'
+++ .                   print 'r'
----- - .               print 'l'
----- --- .             print 'd'
> + .                   print '!'
> .                     print '\n'


This prints hello world
« Last Edit: December 08, 2010, 01:37:46 pm by Ashbad »
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Offline Munchor

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Re: Brainf*ck
« Reply #10 on: December 08, 2010, 01:38:35 pm »
Quote from: Ashbad on December 08, 2010, 01:37:07 pm
+++++ +++++             initialize counter (cell #0) to 10
[                       use loop to set the next four cells to 70/100/30/10
    > +++++ ++              add  7 to cell #1
    > +++++ +++++           add 10 to cell #2
    > +++                   add  3 to cell #3
    > +                     add  1 to cell #4
    <<<< -                  decrement counter (cell #0)
]                   
> ++ .                  print 'H'
> + .                   print 'e'
+++++ ++ .              print 'l'
.                       print 'l'
+++ .                   print 'o'
> ++ .                  print ' '
<< +++++ +++++ +++++ .  print 'W'
> .                     print 'o'
+++ .                   print 'r'
----- - .               print 'l'
----- --- .             print 'd'
> + .                   print '!'
> .                     print '\n'


Code: [Select]
+++++ +++++           
[                       
    > +++++ ++             
    > +++++ +++++           
    > +++                   
    > +                   
    <<<< -                 
]                   
> ++ .                 
> + .                   
+++++ ++ .           
.                       
+++ .                   
> ++ .                 
<< +++++ +++++ +++++ . 
> .                 
+++ .                 
----- - .           
----- --- .             
> + .                   
> .
Can this be done without entering lines?
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Ashbad

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Re: Brainf*ck
« Reply #11 on: December 08, 2010, 01:39:27 pm »
yeah
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Offline Munchor

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Re: Brainf*ck
« Reply #12 on: December 08, 2010, 01:43:18 pm »
Code: [Select]
+++++ +++++ [ > +++++ ++ > +++++ +++++ > +++ > + <<<< - ] > ++ .> + . +++++ ++ . . +++ .  > ++ . << +++++ +++++ +++++ . > . +++ . ----- - . ----- --- . > + . >
If I ever told a programming teacher at a University this was a Hello World program he would not believe it.
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Offline JosJuice

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Re: Brainf*ck
« Reply #13 on: December 08, 2010, 01:55:17 pm »
Quote from: ScoutDavid on December 08, 2010, 01:43:18 pm
Code: [Select]
+++++ +++++ [ > +++++ ++ > +++++ +++++ > +++ > + <<<< - ] > ++ .> + . +++++ ++ . . +++ .  > ++ . << +++++ +++++ +++++ . > . +++ . ----- - . ----- --- . > + . >
If I ever told a programming teacher at a University this was a Hello World program he would not believe it.
No, you're doing it wrong. Remove the spaces :P
Code: [Select]
++++++++++[>+++++++>++++++++++>+++>+<<<<-]>++.>+.+++++++..+++.>++.<<+++++++++++++++.>.+++.------.--------.>+.>
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Ashbad

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Re: Brainf*ck
« Reply #14 on: December 08, 2010, 02:01:12 pm »
This actually wouldn't be hard to make a compiler in axe :)
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