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Yes, it seems ripe for quasi-archaelogical investigations. One tidbit that I couldn't believe was that Julian Assange had written an early version of Windmove,

Yes, it seems ripe for quasi-archaelogical investigations. One tidbit that I couldn't believe was that Julian Assange had written an early version of Windmove, or an addition to an early version, or something along those lines. I've nosed through some of the elisp files for the games - little goldmines everywhere in there.

thih9 2y ago
Looks like the details are in the file itself: > Special thanks to Julian Assange (proff@iq.org), whose change-windows-intuitively.el predates Windmove, and provided the inspiration for it. Source: https://github.com/emacs-mirror/emacs/blob/4823fa1077e4330bd2574eb54731bb32e6370034/lisp/windmove.el https://github.com/emacs-mirror/emacs/blob/4823fa1077e4330bd... change-windows-intuitively: http://quimby.gnus.org/s/change-windows-intuitively.el http://quimby.gnus.org/s/change-windows-intuitively.el
- sourcepluck 2y ago
  Ah thank you, yes, that's it. A precursor to windmove, then. Very nice!
Conscat 2y ago
I recently played Emacs tetris, and I was confused by how the tetrominos were selected so I dove into the source code to impress my boyfriend. It turns out that the tetrominos' behavior is configurable with a defcustom, but by default it chooses to play without the bag rule, making their tetris hard to take seriously as an implementation for competitive play >:c
- sourcepluck 2y ago
  A. And was he impressed? My S.O. tends to have mixed reactions if I go on about source code too much. It's a fine line. She's an excellent tetris player though, so maybe this would get a pass. B. I am not a big tetris player (too afraid of the inevitable addiction), but had a game there to see, and am now looking at the source code. ~tetris-allow-repetitions~ just has to be changed to nil, and then it does the correct bag rule behaviour? C. I wonder why Emacs' tetris default is without the bag rule then... maybe you could submit a patch and propose a tournament? I only learned recently that the platform used for official tournaments is the NES version of Tetris, and now I'm learning that they use the bag rule. Tetris is more serious than I ever knew.
  - Conscat 2y ago
    Yes, he did seem impressed. I decided awhile ago that I'm only dating software nerds.
    - sourcepluck 2y ago
      Aha. That's the trick, then. Noted
  - tadfisher 2y ago
    NES Tetris predates the bag rule. The RNG is an 8-sided die with one side meaning "reroll", so it is basically random. That's how you can easily get into droughts of I-pieces for long enough to end a run, and this greatly influences top-level play to encourage "burning" L- and T- pieces instead.
- nanna 2y ago
  Bag rule?
  - Conscat 2y ago
    In Tetris, you are supposed to have a "bag" of five tetrominos that are drawn from in random order. You can see the tetromino falling down and which one is coming next, and you know the one after that must be one of the remaining three that haven't been drawn yet (assuming there are any). If all five have been drawn, then the bag is reshuffled. This mechanic is what constrains the randomness to something that you can reason about to design openers or other strategies, which is also why Tetris can theoretically be played forever.
    - layer8 2y ago
      As someone who grew up with Game Boy Tetris, this sounds much too easy, to the point of making it quite a different game. ;)
    - Conscat 2y ago
      Correction, there are 7 tetrominos not 5. >.< Idk what I was thinking when I wrote that
usr1106 2y ago
Not only archaeological. Some new Android stuff was implemented in CCL only last year.
nanna 2y ago
Wow Windmove is a little gem that I'd never heard of. Shift-<arrow> is way more intuitive for me for moving around buffers than bashing C-x o or invoking ace window and then choosing a buffer number. Activate with (when (fboundp 'windmove-default-keybindings) (windmove-default-keybindings)) Thanks Julian!
- sourcepluck 2y ago
  Brilliant, discovering things that you didn't know you needed that are already there in Emacs is a joy. Like getting a hug from the hackers[0] who went before. [0] in the early MIT sense.

thih9 2y ago

Looks like the details are in the file itself: > Special thanks to Julian Assange (proff@iq.org), whose change-windows-intuitively.el predates Windmove, and provided the inspiration for it. Source: https://github.com/emacs-mirror/emacs/blob/4823fa1077e4330bd2574eb54731bb32e6370034/lisp/windmove.el https://github.com/emacs-mirror/emacs/blob/4823fa1077e4330bd... change-windows-intuitively: http://quimby.gnus.org/s/change-windows-intuitively.el http://quimby.gnus.org/s/change-windows-intuitively.el

sourcepluck 2y ago
Ah thank you, yes, that's it. A precursor to windmove, then. Very nice!

Conscat 2y ago

I recently played Emacs tetris, and I was confused by how the tetrominos were selected so I dove into the source code to impress my boyfriend. It turns out that the tetrominos' behavior is configurable with a defcustom, but by default it chooses to play without the bag rule, making their tetris hard to take seriously as an implementation for competitive play >:c

sourcepluck 2y ago
A. And was he impressed? My S.O. tends to have mixed reactions if I go on about source code too much. It's a fine line. She's an excellent tetris player though, so maybe this would get a pass. B. I am not a big tetris player (too afraid of the inevitable addiction), but had a game there to see, and am now looking at the source code. ~tetris-allow-repetitions~ just has to be changed to nil, and then it does the correct bag rule behaviour? C. I wonder why Emacs' tetris default is without the bag rule then... maybe you could submit a patch and propose a tournament? I only learned recently that the platform used for official tournaments is the NES version of Tetris, and now I'm learning that they use the bag rule. Tetris is more serious than I ever knew.
- Conscat 2y ago
  Yes, he did seem impressed. I decided awhile ago that I'm only dating software nerds.
  - sourcepluck 2y ago
    Aha. That's the trick, then. Noted
- tadfisher 2y ago
  NES Tetris predates the bag rule. The RNG is an 8-sided die with one side meaning "reroll", so it is basically random. That's how you can easily get into droughts of I-pieces for long enough to end a run, and this greatly influences top-level play to encourage "burning" L- and T- pieces instead.
nanna 2y ago
Bag rule?
- Conscat 2y ago
  In Tetris, you are supposed to have a "bag" of five tetrominos that are drawn from in random order. You can see the tetromino falling down and which one is coming next, and you know the one after that must be one of the remaining three that haven't been drawn yet (assuming there are any). If all five have been drawn, then the bag is reshuffled. This mechanic is what constrains the randomness to something that you can reason about to design openers or other strategies, which is also why Tetris can theoretically be played forever.
  - layer8 2y ago
    As someone who grew up with Game Boy Tetris, this sounds much too easy, to the point of making it quite a different game. ;)
  - Conscat 2y ago
    Correction, there are 7 tetrominos not 5. >.< Idk what I was thinking when I wrote that

usr1106 2y ago

Not only archaeological. Some new Android stuff was implemented in CCL only last year.

nanna 2y ago

Wow Windmove is a little gem that I'd never heard of. Shift-<arrow> is way more intuitive for me for moving around buffers than bashing C-x o or invoking ace window and then choosing a buffer number. Activate with (when (fboundp 'windmove-default-keybindings) (windmove-default-keybindings)) Thanks Julian!

sourcepluck 2y ago
Brilliant, discovering things that you didn't know you needed that are already there in Emacs is a joy. Like getting a hug from the hackers[0] who went before. [0] in the early MIT sense.