DDraceNetwork - developer

DDraceNetwork

Development / developer

Development discussion. Logged to https://ddnet.org/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 2023-09-14 00:00:00Z and 2023-09-15 00:00:00Z

gerdoe

moved from arch to win10 due to nothing but a lot of required programs are windows-only

based

[ddnet-maps:master] 1 new commit

1e7133e A Ignite The Skies - ddnet-maps

https://www.jetbrains.com/rust/

RustRover: Rust IDE by JetBrains

Try the new Rust IDE from JetBrains with a debugger, on-the-fly analysis, and quick-fixes.

justatest

2

cammostripes

2

@Jupstar ✪ prepare tomorrow question

06:56

aPES4_Noted

Ryozuki

@Jupstar ✪ prepare tomorrow question

Good reminder next question i have, i should write down so i don't forget again xd

https://wiki.gentoo.org/wiki/Mirrorselect

08:21

sudo mirrorselect -s3 -b10 -D -c Germany

08:21

for best mirrors

Ryozuki

https://wiki.gentoo.org/wiki/Mirrorselect

very useful for our, in meantime 2, gentoo users

xD

08:46

learath is one too

Gentoo is the best thing since sliced bread

xD

I just flunked an accounting exam so bad

08:52

My balance sheet was off by 200k and I somehow managed to end up with negative work in progress inventory. Then the company that made profit on the balance sheet ended up making loss on the income statement

@Patiga ur twmap lib is awesome, but i have one request, often to modify tiles u need to deal with the load and the compressed data enum, maybe make a utility method that loads and returns the loaded tiles reference which u can read and modify easily?

heartw

1

09:43

    let mut map_old = TwMap::parse_file(map1)?;
    map_old.load()?;
    let mut map_new = TwMap::parse_file(map2)?;
    map_new.load()?;
    let mut result = map_old.clone();

    let map_old_game: &GameLayer = map_old.find_physics_layer().expect("couldn't find game layer");
    let map_new_game: &GameLayer = map_new.find_physics_layer().expect("couldn't find game layer");

    let tiles_old = match map_old_game.tiles() {
        twmap::CompressedData::Compressed(_, _, _) => unreachable!(),
        twmap::CompressedData::Loaded(x) => x,
    };
    let tiles_new = match map_new_game.tiles() {
        twmap::CompressedData::Compressed(_, _, _) => unreachable!(),
        twmap::CompressedData::Loaded(x) => x,
    };

09:44

to reduce boilerplate on the match i mean

09:44

(hope im using it correctly)

have you tried .load_conditionally(some_closure)?

09:45

and then you can just do find_physics_layer_mut() (if that exists ^^)

finding the layer is not a problem

09:46

hm i cant find load_conditionally

09:46

my point is about the code in tiles_old and tiles_new

09:46

the match

ah right, you do map.load() anyways, you can use unwrap[_mut]() on the CompressedData enum.

ohh it has a unwrap

09:48

TIL

09:48

ye thats what i wanted

nice

maybe it should be renamed

09:49

to

09:49

get_loaded

09:49

unwrap is smth rust users like to avoid

09:49

well i do

09:49

xD

I do think the decompression interface could be done in some nicer way, but I wanted to give the error enough context info so that you can find the exact layer in the map and identify if you just read the error message

09:51

due to mutability and this concern of mine, the first thing you do with the map is decompressing the parts of it which you want to access

09:51

so a later unwrap is fine there I think, else you didn't hold up your contract with twmap or smth :d

ye it makes sense

09:52

i guess i should only load the tiles

09:52

does find_physics_layer work without loading on map?

(though if you save the map again, it will decompress everything before saving anyways currently)

09:52

yes, but the tiles will stay compressed

im porting and improving ravies map diff script

09:53

to rust

oh nice, that tool seemed very useful :)

ye

09:59

Image attachment

Image attachment

hey

1

@Patiga epic generics

10:14

i could abstract this for all layers

10:14

Image attachment

poggers

generics paying off

cargo install ddnet-map-diff

10:18

https://github.com/edg-l/ddnet-map-diff

GitHub - edg-l/ddnet-map-diff: A DDNet map diff tool made in Rust.

A DDNet map diff tool made in Rust. Contribute to edg-l/ddnet-map-diff development by creating an account on GitHub.

10:19

i gotta run clippy pedantic

10:23

@Patiga would be fun to maybe put this as a command for the testing bot, and generate a image

10:23

i wonder who deals with this

github-merge-queue[bot]

[ddnet:master] 2 new commits

dcd86cb Use golden angle to generate unique, distinct DDTeam colors - Robyt3 ab58342 Merge pull request #7129 from Robyt3/Team-Color-Golden-Ratio - heinrich5991

11:06

[ddnet/ddnet] Pull request closed: #7129 Use golden angle to generate unique, distinct DDTeam colors

i wish c++ had better tooling

12:42

i wish to do cargo flamegraph on ddnet

12:42

and it work out of the box

maybe clion can do that for you out of the box

https://wiki.xfce.org/releng/wayland_roadmap

heinrich5991

maybe clion can do that for you out of the box

too much bloat

12:43

and paid

Ryozuki

https://wiki.xfce.org/releng/wayland_roadmap

Do they rename to wlce? Xd

you can probably get it for free because you're contributing to ddnet, not sure

oh

12:51

i remembered u can visualize perf records with firefox

why doesn't http://ger10.ddnet.org/ have an ssl certificate?

It does

13:33

Use https

works for me as well

then why doesn't it have an https redirect?

Alexander

then why doesn't it have an https redirect?

No need

i mean yeah it doesn't need it to function correctly but why not

Because

https://profiler.firefox.com/

14:57

Image attachment

14:57

hm unknown

14:58

how to get in debug symbols there

14:58

i compiled with relwithdeb

wasnt there a command that automatically generated a link

15:00

then it worked for me

[ddnet/ddnet] Pull request opened: #7176 add export image button

!screenshot_2023-09-14_17-52-49 Only embedded images are allowed to be exported, but also embedded vanilla images.

Checklist

[x] Tested the change ingame
[x] 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 possib...

i havent gotten the time to code it yet but im gonna make a program that sort of works side by side with an extension for adobe animate, that takes an array of points and does a bunch of math to them to output voronoi lines based on their positions

16:50

i just have to find a way to make it optimized for more than like 30 points because i made a basic mockup (including a renderer) in scratch and it was slow as fuck

16:50

maybe raw python code for Just the math would work fine

16:54

i almost want to try another language for this but i have no idea how memory works and tbh the last thing id want is a segfault

[ddnet/ddnet-discordbot] Pull request closed: #50 Update licenses and include CC BY-NC-ND as license option

[ddnet/ddnet] Issue opened: #7177 Multi-view spectating bug

I was spectating 2 people in the same team. When one of them left every other tee started blinking until other guy left. Camera was slowly moving somewhere and was returning to one place if i tried to move my mouse. https://github.com/ddnet/ddnet/assets/55580385/53f8f7b4-8b22-4464-905a-69de67e3e40b Discord message: https://discord.com/channels/252358080522747904/757720336274948198/1151928001701883966

hey why isnt killing predicted btw

17:34

is it because of the spawns working in a funny way

@Ryozuki lmao someone did a video about moving from unity to godot. He installed godot while starting an unity project issou

issou

xd

LOL

@heinrich5991 @Robyt3 could one of you provide a calculation which i can use to translate the colors on my server to the new ones without a hardcoded map?

fokkonaut

@heinrich5991 @Robyt3 could one of you provide a calculation which i can use to translate the colors on my server to the new ones without a hardcoded map?

A hardcoded map seems like the best solution

1

️

https://docs.rs/lazy_format/latest/lazy_format/

lazy_format - Rust

[lazy_format!] is a format!-style macro which lazily formats its arguments. That is, rather than immediatly formatting them into a String (which is what format! does), it captures its arguments and returns an opaque struct with a Display implementation, so that the actual formatting can happen directly into its final destination buffer...

Since the keys of the map are 1-64 you only need an array with the numbers in the second row of this image

Image attachment

18:02

That should give you a team that has a color similar to the old one (edited)

Robyt3

That should give you a team that has a color similar to the old one (edited)

yes

18:03

isnt it the same?

18:03

or at least unnoticable

unnoticable, yes

18:04

Only team 1 is 100% the same

18:04

All others would be very unlikely

I see

18:04

at least its somewhat a rainbow

Does someone know what the dilate functions in image_manipulation.cppdo? Dilate seems to overwrite transparent pixels with the average color of its neighbours. But I dont see why you would want to do this

marmare_314

Does someone know what the dilate functions in image_manipulation.cppdo? Dilate seems to overwrite transparent pixels with the average color of its neighbours. But I dont see why you would want to do this

https://wiki.ddnet.org/wiki/Extra_tools#dilate

Extra tools are available for running some non-gaming-related tasks, like map optimization by mappers, or debugging and testing by developers. These tools must be run from command-line interface (e.g. Command Prompt on Windows or Terminal on Linux) either by adding their containing directory to the PATH variable or by running directly from the c...

Robyt3

https://wiki.ddnet.org/wiki/Extra_tools#dilate

ah makes sense, thanks. I'm wondering if they could be optimized since they take up most of the time when adding images to the editor

Dilate takes most of the time? I thought it would be the PNG decoding

at least for basic_freeze it does

Robyt3

Since the keys of the map are 1-64 you only need an array with the numbers in the second row of this image

gonna be honest im against this, i like the old scoreboard being in a nice rainbow and like what if teams 1, 56 and 22 are close together? aint the problem still gonna be there?

18:29

though i would probably get used to it in like 2 days anyway lmao

Also I'm confused about this comment and the functions taking a BPP argument

// Seems safe for BPP = 3, 4 which we use. clang-analyzer seems to
// assume being called with larger value. TODO: Can make this
// safer anyway.

How does it even make sense to apply this operation to RGB images?

We only ever pass BPP=4 to the function anyway, could probably be removed if the parameter makes no sense and we already check before calling

bug: when you open the game and close it while an error message is up then it wont close until the error message is gone and the background goes gray. im too lazy to report this on gh or check if it has already been fixed. can someone try this on a non-linux machine?

Teero

bug: when you open the game and close it while an error message is up then it wont close until the error message is gone and the background goes gray. im too lazy to report this on gh or check if it has already been fixed. can someone try this on a non-linux machine?

What kind of error message do you mean?

for example the skin error messages for formats etc

18:43

the big red ones that pop up

18:43

ingame

I see

they block the exiting process

just fix xd

probably just some if statement but i have exams tmrw

18:47

atleast thats my excuse (edited)

i mean just fix the error xD

its the new pompom thing (edited)

18:48

btw whats up with the new "quitting please wait" thing before closing?

18:48

kinda gay if you ask me

Teero

bug: when you open the game and close it while an error message is up then it wont close until the error message is gone and the background goes gray. im too lazy to report this on gh or check if it has already been fixed. can someone try this on a non-linux machine?

Not quitting seems like the desired behavior, but the background going gray is a bug

18:49

Because the warning is shown when you quit and saving the config fails

18:50

Client needs to wait so the user has read the warning (edited)

what if i dont have a mouse and want to quit the game? xd

Press enter

i cant click the button obviously

Or escape

that works?

18:50

k

It should, otherwise it's a bug

Teero

its the new pompom thing (edited)

is that still a problem tho?

All dialogs should be usable with enter and escape

just wondering

Robyt3

All dialogs should be usable with enter and escape

seems like qutting twice also does the job

Jupstar ✪

just wondering

maybe its already fixed. havent updated anything

good

[ddnet/ddnet] Issue opened: #7178 Menus background goes gray/missing quitting while red fullscreen warning is shown

When using a bind or the console to use the quit command, the menu background turns grey but the client doesn't quit as long as a red fullscreen warning is shown (e.g. when images have an unsupported format, or when the config cannot be saved). Seems like the warning that the config could not be saved is shown after the client is already in quitting/restarting state.

@Robyt3 when copy image to clipboard support for windows

19:14

then we can overload the printscreen key in fullscreen and save the image to clipboard

19:15

bcs windows is a joke and cant do that

19:15

lmao

Does SDL3 still not have more clipboard API?

i think they had an issue for that

Windows already supports several clipboard formats, nobody added support to SDL yet

we need to update to sdl3 because its a higher number

19:18

higher better

https://learn.microsoft.com/en-us/windows/win32/dataxchg/standard-clipboard-formats

Standard Clipboard Formats (Winuser.h) - Win32 apps

The clipboard formats defined by the system are called standard clipboard formats. These clipboard formats are described in the following table.

asap

We could update to latest and likely last SDL2 version 2.28.3 though

well windows always gives problems with sdl

Looked mostly like bugfixes in the SDL changelog, so hopefully less issues

19:26

2.28 should be the last version of SDL2

19:27

After that there's an SDL3-bridge and eventually SDL3 itself

perf issue here, bug there makes no fun xd

19:28

i bet sdl3 wont be stable until after 2 years after release

another reason for rust

19:33

winit

19:33

the problem with sdl is it tackles all stuff

Ryozuki

winit

i used winit

so if u have a bug cuz input u cant update everything else

19:33

in rust the ecosystem is more modular

it sucks more than sdl, no front xD

winit just does 1 thing

yes that is good ideed

19:33

indeed

ideed sounds better

iJupstar

ipaid

ilovepiracy

https://twitter.com/KenneyNL/status/1700199272757485798

Kenney (@KenneyNL)

I've made 30+ splash screens for #GodotEngine users, they're all absolutely free to use in your project!

Download: https://t.co/rSXICfL4Yy

Likes

1784

Retweets

261

21:18

i love that unity shat themselves

21:18

cuz its the best time for godot to become more fmaous

21:21

https://fund.godotengine.org/

21:21

30k€ per month nice

https://www.reddit.com/r/gamedev/comments/16hnibp/unity_silently_removed_their_github_repo_to_track/

From the gamedev community on Reddit: Unity silently removed their ...

Explore this post and more from the gamedev community

Rather you die a hero, or you live long enough to become the villain.

[ddnet/ddnet] Pull request opened: #7179 CMake: Change the net versioning

Set DDNET_VERSION_NUMBER from DDNET_NETWORK_VERSION no matter what VERSION is. Provide get_network_version_number() which parses version to network version (can be useful for mods). Fixes https://github.com/ddnet/ddnet/pull/7153#issuecomment-1717561522

Exported 195 message(s)