DDraceNetwork - developer

DDraceNetwork

Development / developer

Development discussion. Logged to https://ddnet.tw/irclogs/ Connected with DDNet's IRC channel, Matrix room and GitHub repositories — IRC: #ddnet on Quakenet | Matrix: #ddnet-developer:matrix.org GitHub: https://github.com/ddnet

Between 2022-09-10 00:00:00Z and 2022-09-11 00:00:00Z

Ryozuki

i dont think clap does zero cost parsing rn

Thanks for looking into it

https://doc.rust-lang.org/std/vec/struct.Vec.html#method.drain_filter

Vec in std::vec - Rust

A contiguous growable array type, written as Vec, short for ‘vector’.

00:41

Why are all the cool things experimental?

Learath2

https://doc.rust-lang.org/std/vec/struct.Vec.html#method.drain_filter

https://doc.rust-lang.org/std/vec/struct.Vec.html#method.retain might also do what you want?

Vec in std::vec - Rust

A contiguous growable array type, written as Vec, short for ‘vector’.

Idk why i can chat here

Learath2

Why are all the cool things experimental?

that's how the language is developed. things in the standard library are supposed to work forever, this is how they're tried before they become stable

[ddnet/ddnet] Issue opened: #5821 Vulkan on Linux Intel stopped working

``` [2022-09-10 12:02:10][gfx]: Created Vulkan 1.0 context. MESA-INTEL: warning: Performance support disabled, consider sysctl dev.i915.perf_stream_paranoid=0 [2022-09-10 12:02:11][vulkan]: vulkan error: A shader file could not load correctly [2022-09-10 12:02:11][vulkan]: vulkan error: A shader file could not load correctly [2022-09-10 12:02:11][vulkan]: vulkan error: A shader file could not load correctly [2022-09-10 12:02:11][vulkan]: vulkan error: A shader file could not load correc...

[ddnet/ddnet] Pull request opened: #5822 Move skin info after the settings (settings can cause reload -> skin …

…is invalid) Also added an assert now, we dont want to render invalid textures ever since its always a logic bug

Checklist

[x] Tested the change ingame
[ ] Provided screenshots if it is a visual change
[ ] Tested in combination with possibly related configuration options
[ ] Written a unit test (especially base/) or added coverage to integration test
[ ] Considered possible null pointers and out of bounds array indexing
[ ] Changed no physics that affect existing ma...

Zwelf

https://doc.rust-lang.org/std/vec/struct.Vec.html#method.retain might also do what you want?

I want the stuff that gets removed too

heinrich5991

that's how the language is developed. things in the standard library are supposed to work forever, this is how they're tried before they become stable

Something like std::future would be cool. You let the user know that the feature might stop working or be removed, but they dont have to use nightly while people chat about how to name the feature for 5 years

@Learath2 use some polyfill: https://lib.rs/crates/vec-drain-where

vec-drain-where — Rust implementation

alternative Vec::drain_filter impl

10:33

or rather this, for a precise polyfill: https://lib.rs/crates/drain_filter_polyfill

drain_filter_polyfill — Rust library

current nightly implementation of Vec::drain_filter, copypasted out for use on stable

10:33

(the latter being simply copy-pasted out of the standard library)

10:34

(according to the docs) (edited)

That's a good idea actually

10:35

Given this kind of thing exists maybe they should just do it within std so people dont have to make a new crate each time

making a crate each time means that the backward compatibility promise is kept

10:36

the polyfill will keep working

10:36

even if the thing isn't added

Hm, I guess leaving it out of std jn thay case makes sure that std just doesnt grow forever full of old features that never got added

10:39

I'm still very skeptical of this backwards compatibility must last forever approach to language development

I like keeping breakage low

10:40

my pre-1.0 project had to be adjusted to work with 1.0

10:40

I don't think I'd have done it if I knew that I'd have to keep fixing it

Low is nice. Never is way too strict. Old projects should be compiled with old compilers

check the compatibility guidelines. they don't promise "never"

10:40

in fact, we got a new borrow checker for example

10:41

it rejects some old incorrect code and some old correct code. but both were rare

10:42

https://blog.rust-lang.org/2014/10/30/Stability.html#what-are-the-stability-caveats

Stability as a Deliverable | Rust Blog

Empowering everyone to build reliable and efficient software.

10:42

e.g. this

10:42

We reserve the right to fix compiler bugs, patch safety holes, and change type inference in ways that may occasionally require new type annotations. We do not expect any of these changes to cause headaches when upgrading Rust.

>

The library API caveats will be laid out in a forthcoming RFC, but are similarly designed to minimize upgrade pain in practice.

[ddnet/ddnet] Pull request opened: #5823 Editor: Added reload button for image and sound popups

Automatically reloads the image from mapres folder based on its current name, that's just a quicker "replace" which is convenient while experimenting on a image contents, some mappers asked for this. !Screenshot from 2022-09-10 11-57-58 note: image lookup is currently limited to the root mapres folder, no directory recursion has been implemented, this is an improvement that might be a...

there's e.g. some discussion about how to deal with std::env::set_env, which is probably impossible to make safe and keep its current functionality

10:44

https://github.com/rust-lang/rust/issues/90308

Consider deprecating and/or modifying behavior of std::env::set_var...

Observing an environment variable concurrently with a call to setenv constitutes a data race. Rust currently handles this by using a mutex, but that only protects against functions in std::env. My ...

Tbf I think the answer is clear here. set_env should definitely be marked unsafe. I don't even know any OS that has a threadsafe version of setenv

@Learath2 probably windows

I didn't see any guarantee on the winapi documentation, but I wouldnt be surprised. Microsoft does have a lot more locking in their apis

11:50

I wonder how this issue never came up in POSIX

[ddnet/ddnet] Issue opened: #5824 IPv6 support broken?

I can't connect to any of the IPv6 servers we have in the server list today (enter [ into the Server Address filter). It's always getting stuck on "Getting game info". Is this related to #5811?

12:04

[ddnet/ddnet] Issue closed: #5824 IPv6 support broken?

[ddnet/ddnet] Issue opened: #5825 Map download fails if there's a map (with wrong permissions?) already there.

I've seen it multiple times on Discord already, deleting the map manually seems to work. An example from Discord:

[2:27 PM]Skill: i can not play multeasy map becouse it says map has not been found [2:29 PM]heinrich5991: can you post a screenshot? [2:30 PM]Skill: yea 2:35 PM]Skill: ![ [2...

GitHub

Click to see attachment 🖼️

omg i love you

I can't load the map preview for maps with # in their names (tested for #wontfix and Bootcamp #1, Stronghold worked) https://ddnet.tw/maps/Bootcamp-32--35-1

https://github.com/ddnet/ddnet/issues/1

Show time of player you're spectating · Issue #1 · ddnet/ddnet

Probably difficult since spectators don't have a character?

Patiga

I can't load the map preview for maps with # in their names (tested for #wontfix and Bootcamp #1, Stronghold worked) https://ddnet.tw/maps/Bootcamp-32--35-1

developer tools show an improperly escaped map file name

I also didn't manage to get a working download link in the shape of https://ddnet.tw/mappreview/mapname.map

https://ddnet.tw/mappreview/Bootcamp%20#1.map

13:50

the # is interpreted as anchor, so https://ddnet.tw/mappreview/Bootcamp is requested

13:50

the script is broken

the link you sent also doesn't work for me (if it should've)

13:50

ah

13:50

yea

that's the broken link

13:50

https://ddnet.tw/mappreview/Bootcamp%20%231.map

13:50

this would be the correct link

13:51

idk, report a bug

I seem to have managed to lose all my problem solving skills by not coding almost anything for 2 years

F

14:36

thats why u gotta keep doing it

14:36

even if little

14:36

well having a job related helps xd

Learath2

I seem to have managed to lose all my problem solving skills by not coding almost anything for 2 years

problem solving doesn't require coding, it requires thinking

DDNet

https://github.com/ddnet/ddnet/issues/1

damn

Chairn

problem solving doesn't require coding, it requires thinking

aPES2_SadGeThinking

im not good at either of those

Chairn

problem solving doesn't require coding, it requires thinking

I haven't been thinking either for 2 years

15:36

I've been sitting around waiting to rot

you have been thinking, you're just trapped in your depression

️

@heinrich5991 hey, there's lots of servers to masterban (fake fokkonaut, cf @fokkonaut )

ReiTW

@heinrich5991 hey, there's lots of servers to masterban (fake fokkonaut, cf @fokkonaut )

IP collector animals poggers2

poggers2

Ravie Senpai

IP collector animals poggers2

poggers2

yeah he's having fun lmao

ReiTW

yeah he's having fun lmao

It can be annoying for both sites

why

Learath2

I seem to have managed to lose all my problem solving skills by not coding almost anything for 2 years

Play some puzzle games, baba is you is very good

Is it necessary to use update.json to add Serverlist? #developer '

21:10

@Chairn@Voxel

Why are you pinging me?

21:13

I rly dont know much yet

for my question

21:13

So why do you pretend to be a developer? @Voxel

im not pretending, i literally added a feature LOL

ReiTW

@heinrich5991 hey, there's lots of servers to masterban (fake fokkonaut, cf @fokkonaut )

done

im famous

22:00

Image attachment

22:01

being an open source dev makes me 10€ a month

troll

1

22:01

profit

pog

gop

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