Amazingly, the LifeMorph does load into Squeak 6:

http://www.squeaksource.com/LifeGame.html

Making it 1600x1600 and it runs at 40 fps on my M1 Max Mac.

On Thu, Jan 19, 2023 at 10:09 AM Yoshiki Ohshima <Yoshiki.Ohshima@acm.org> wrote:

I think I once made a Morph called LifeMorph, that used the BitBlt magic Tim mentioned. That was pretty fast 20 years ago.

I can't say I have the code handy, but I do find it mentioned here for example.

https://wiki.squeak.org/squeak/2000

On Mon, Jan 16, 2023 at 12:01 PM karl ramberg <karlramberg@gmail.com> wrote:

 

Very cool. I would not volunteer to refactor that :-D

It's tricky to get high performance GameOfLife in Squeak.

Here is a morph I worked on. I use an array as data structure.

Each cell is an integer. 

Neighbouring cells alive are 0 to 8 and alive cell are 10 + neighbours.

It gets a decent framerate.

Best,

Karl

On Mon, Jan 16, 2023 at 5:43 PM Eliot Miranda <eliot.miranda@gmail.com> wrote:

 

A fabulous example of Turing completeness and by far the most sophisticated Life system I’ve seen.

https://woodrush.github.io/blog/posts/2022-01-12-lisp-in-life.html

The video is here: 

_,,,^..^,,,_ (phone)

--

-- Yoshiki

--

-- Yoshiki