skidd13 wrote:

Oops, I forget to change the Reported version to devel. Sorry.

This comment was imported from FlySpray: https://bugs.openttd.org/task/1341#comment2420

Rubidium wrote:

It totally breaks network compatability, so it should not be that "easy" to configure as it is going to create a lot of bugreports.

This comment was imported from FlySpray: https://bugs.openttd.org/task/1341#comment2421

skidd13 wrote:

What about disabling network with the use of --enable-mersenne?

This comment was imported from FlySpray: https://bugs.openttd.org/task/1341#comment2422

skidd13 wrote:

Update. Now the usage of Mersenne Twister disables Network.

Attachments

• configure_mersenne.patch (3.62 KiB)

This comment was imported from FlySpray: https://bugs.openttd.org/task/1341#comment2439

skidd13 wrote:

First concept for the syncable mersenne twister. (Backend)

Attachments

• git-branch-mersenne.patch (7.84 KiB)

This comment was imported from FlySpray: https://bugs.openttd.org/task/1341#comment2488

skidd13 wrote:

First concept for the syncable mersenne twister. (Backend)
Not working!

Attachments

• git-branch-mersenne.patch (7.84 KiB)

This comment was imported from FlySpray: https://bugs.openttd.org/task/1341#comment2489

skidd13 wrote:

Further work on the concept.
I invented an abstrect class to carry the different randoms. I hope this will make the whole process easier.
The additional pro on this concept is that if the mersenne twister is too random it will be easy to implement another algorithm.

Attachments

• git-branch-mersenne.patch (8.19 KiB)

This comment was imported from FlySpray: https://bugs.openttd.org/task/1341#comment2510

skidd13 wrote:

Again a few steps further.
Now I'd like to hear opinions/ideas/comments from a few devs.

Attachments

• random.cpp (5.27 KiB)

This comment was imported from FlySpray: https://bugs.openttd.org/task/1341#comment2513

skidd13 wrote:

Further stuff. I'm trying to replace the old random functions with a new random object.
It's still not working. :(
Don't wonder if you notice that I removed all the mersenne stuff. It will be added later again.

Attachments

• git-branch-mersenne.patch (13.37 KiB)

This comment was imported from FlySpray: https://bugs.openttd.org/task/1341#comment2527

TrueBrain wrote:

I like your last patch, although it needs some improvements. Like maybe inline stuff? Don't know if it really is a performance issue if it isn't inlined, but this is a bit slower than the old method. Needs benchmarking I guess. Anyway, it is going the right way :)

This comment was imported from FlySpray: https://bugs.openttd.org/task/1341#comment2583

Rubidium closed the ticket.

Reason for closing: Out of date

NoSuchMersenneAnymore ;)

This comment was imported from FlySpray: https://bugs.openttd.org/task/1341