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 2022-02-16 00:00:00Z and 2022-02-17 00:00:00Z

@Jupstar ✪ why mem_zero(m_aErrorString, sizeof(m_aErrorString) / sizeof(m_aErrorString[0])); instead of mem_zero(m_aErrorString, sizeof(m_aErrorString)); when m_aErrorString is an array allocated on the stack?

07:09

https://github.com/ddnet/ddnet/pull/4715/files

07:09

other parts of the code do the later btw

07:09

xd

07:10

oh

07:10

its not jupstar who made it its deen

07:11

well the question stands

07:12

the first probs work cuz C++ and null terminated strings but i think it doesnt fully clear m_aErrorString of garbage

07:13

at that point just do m_aErrorString[0] = '\0'

07:13

no?

That’s awesome thanks for sharing (@Ryozuki)

chillerdragon i found ur girlfriend https://sdomi.pl/weblog/15-witchcraft-minecraft-server-in-bash/

https://news.ycombinator.com/item?id=30352772

nycdatasci

Akamai to Acquire Linode

08:47

https://blog.rust-lang.org/2022/02/15/Rust-Survey-2021.html

Rust Survey 2021 Results | Rust Blog

Empowering everyone to build reliable and efficient software.

Ryozuki

@Jupstar ✪ why mem_zero(m_aErrorString, sizeof(m_aErrorString) / sizeof(m_aErrorString[0])); instead of mem_zero(m_aErrorString, sizeof(m_aErrorString)); when m_aErrorString is an array allocated on the stack?

now that we have higher c++ we can just use std::size(...)

09:04

mh yeah

09:04

ok its useless for sizeof(uint8_t)

09:05

for mem_zero i'd say its not nice anyway

09:05

just use sizeof

Ryozuki

@Jupstar ✪ why mem_zero(m_aErrorString, sizeof(m_aErrorString) / sizeof(m_aErrorString[0])); instead of mem_zero(m_aErrorString, sizeof(m_aErrorString)); when m_aErrorString is an array allocated on the stack?

so let me rephrase it when you use it for the amount of elements in your buffer, e.g. for string functions str_copy_num its nice bcs it's not bound to the size of the underlaying type, so it's more portable whenever you'd switch to a different type

Ryozuki

at that point just do m_aErrorString[0] = '\0'

yes this is faster :p

09:12

but i also don't directly get what was causing the bug in first place tbh, somehow it seemed to get the warning before initializing the graphic backend

Ryozuki

https://blog.rust-lang.org/2022/02/15/Rust-Survey-2021.html

where do ppl even use rust. In my region everyone just uses Java or C# xDD

i use it on my work

09:15

im the only dev tho

09:15

xd

you lucky one

indeed

i guess thats the benefit for living in a bigger city

right now rust is sadly mostly used in crypto bros companies

09:15

but its also used in other places im sure

i tried to get a c++ job, bcs their website said c++, and they told me they dont even search c++ ppl xDD

09:16

do they never update their websites xD

there is a famous virtual machine for crypto coins made in rust

that defs wouldn't motivate me to use rust xD

ye

09:18

but u can use rust for most stuff

09:18

i use it for web backend rn

as long as ppl who claim to accept crypto stuff but directly convert it to real money, bcs they dont actually trust crypto stuff, it's kinda just fake money for me xD

09:18

or is this some special crypto stuff?

rust has a tradition of making websites a la "are we x yet" that lists interesting libraries for each theme

09:19

for example for games https://arewegameyet.rs/

Are we game yet?

A guide to the Rust game development ecosystem.

09:19

https://www.arewewebyet.org/

Are we web yet? Yes, and it's freaking fast!

AreWeWebYet gives insight on whether you can build your latest web-project on top of Rust

Jupstar ✪

or is this some special crypto stuff?

crypto ppl use rust cuz its promotes safety and its a strong marketing point for crypto bros

do you compile it to web asm then? or do you directly create the webserver?

?

09:20

the backend is a http server

09:20

but if u want to do frontend work with rust u can

09:20

since rust can compile to wasm

so you do write the backend?

ye im doing the backend in rust and the frontend with typescript/reactjs

09:21

separated

ok

@Jupstar ✪ maybe ur interested in creating ur own os

yes xd

https://www.redox-os.org/

Redox - Your Next(Gen) OS - Redox - Your Next(Gen) OS

The Redox official website

09:22

made with rust

i have an idea, but that would take years ofc

Jupstar ✪

i tried to get a c++ job, bcs their website said c++, and they told me they dont even search c++ ppl xDD

i think finding c++ jobs is hard because they always want super academic requirements and well idk

09:24

and right now good rust jobs have the same status

09:24

only top notch engineers get them

09:25

senior ppl

09:25

monkalaugh

09:25

Image attachment

yeah, maybe i should just do a non IT job xd

xd

not true, we are hiring junior people too

:o

and my old job too, so this seems pretty common

09:35

especially since junior people are cheaper

but isnt it more risky to hire junior ppl in a lang like c++

09:36

with all the memory safety stuff

have you read deens blog post

which one

10mio lines c++ 15mio lines python test code xd

well his old job had lot of tests ye

09:37

but not all companies are this big

yeah SAP is probs biggest player in germany

Image attachment

09:39

i guess u mean those

09:39

united states only xd

09:39

ah no, its this one https://jobs.lever.co/yugabyte/04069622-96ff-4079-a99f-3d38a3d5a451

Yugabyte - Software Engineer Intern - Core Database

At Yugabyte, we are on a mission to build an open source, high-performance, distributed SQL database for powering global, internet-scale applications. As a software engineering intern working on the Core Database, you will be responsible for designing and implementing features in the heart of the database. This is logically split into two high l...

09:40

they dont hire in spain tho

09:40

only germany usa india

09:40

spain is pain

09:40

monkalaugh

they hire anywhere, you can work remotely. just tell them I recommended you

09:47

I know we have colleagues in Spain

09:48

Something like this, not intern: https://jobs.lever.co/yugabyte/b80c0818-f16a-4b68-be40-c8bd97b328e9

Yugabyte - SDET, Database

At Yugabyte, we are on a mission to build an open source, high-performance, distributed SQL database for powering global, internet-scale applications. We are building infrastructure that will become the foundation for building online applications over the next decade. We pride ourselves in blending hard but useful engineering solutions with easy...

https://streamable.com/bt2u52

(and many more)

Can't believe I'm still dealing with this four months in.

that looks cool

09:49

dealing with what, physics?

looks funny

dealing with unity physics

09:53

I call this the sea of debugging info

https://news.ycombinator.com/item?id=30357370

frxx

Intel to Acquire Tower Semiconductor for $5.4B

10:36

monkaS

intel 1 nm, 100 ghz, 1 kwh tdp

monkalaugh

10:40

300Cº

ez transition from gas heaters to eletric ones

i use my pc as heater

to heat spain even more? xd

xd

how much C° is it for you rn?

10:43

i guess around 15C°, so warm xd in winter

13C

10:43

well i live near sea

10:44

if u go north its colder

for me its the opposite

man

10:44

firefox is crahsing for me a lot

the further you go to the north sea, it's getting colder

and many videos simply dont start

10:44

and chrome works ifne

10:44

on linux

10:44

what did u do firefox

:/ firefox always was especially good in video playback for me

10:45

8k works without stutter there

its not that

10:45

the video simply doesnt start

10:45

and it crashes the tab

10:45

smth is wrong

mybe a lib firefox uses

btw should i buy a 6600 xt for 550€

10:45

most games see a 50 fps increase from my rx 580

10:45

xd

mhh, not the best price, but also not the worst in the current market situation

10:46

if you got the money why not xd

xd

10:46

i rly want a 6700 xt

except your are saving for something

but the prices uf

yeah

10:46

hard times

the 6700 xt costs 770€

insane

and is only 18% better

10:47

than 6600 xt

i could sell my GPU for 550€ xd

10:48

i can basically trade against a better GPU with your price

my gpu goes for 380€

10:49

its the 4gb vram version

10:49

i bought it for 150€ back in time

10:49

its crazy

10:51

oh

10:51

i found the 6600xt for 510€ now

still so much xD

whats more reputable XFX or MSI

when i bought mine, it was better than gtx 1080, which was high end already, and only cost like 450€ xD

10:52

mhh msi is mixed

10:53

sometimes good, sometimes broken

10:53

xfx is cheap but ok i think

10:54

maybe you could wait for next gen

10:55

if you get a gpu early when it releases the prices are often still pretty down

its ok

10:55

i have money

10:55

so

10:55

maybe ill try to sell this 580

10:55

its used a lot tho

10:55

and i think its starting to fail sometimes

i think a gamer that plays 5-6h per day is not alot

10:56

compared to miners

true

10:56

but i think mining stresses a different component more than gaming

10:56

i might be wrong tho

that's possible yeah

10:57

Embedded image

10:58

buy intel GPU

10:58

xd

i bought it

10:59

gg

lmao

"XFX Speedster SWFT 210 AMD Radeon RX 6600 XT 8GB GDDR6"

i hope it serves you well

11:00

mesa drivers are the best xd

xd

but dude, they have an amazing design

11:01

i really like it

11:01

even tho i don't see my GPU anyway xD

xd

11:02

the gpu ?

11:02

Image attachment

11:02

i mean ye it looks cool

yeah

11:02

Embedded image

black always looks good

i was seeing this

im expecting a 80% improvement

11:03

atleast thats what userbenchmark says

11:03

https://gpu.userbenchmark.com/Compare/AMD-RX-6600-XT-vs-AMD-RX-580/4117vs3923

UserBenchmark: AMD RX 580 vs 6600-XT

Based on 740,438 user benchmarks for the AMD RX 580 and the RX 6600-XT, we rank them both on effective speed and value for money against the best 673 GPUs.

nice

11:03

Embedded image

asus gpu are always so bulky

yeah

11:04

looks ugly, but always silent, that's quite nice

xd

11:05

Image attachment

11:05

the stock vega

xD

the stock 6600 xt

Image attachment

this "R" alone so ugly

11:05

nvidia defs has better designs

finally ill be able to play ddnet at 5k fps

11:06

or more

yeah

11:06

i hope you can run at 10k FPS with vulkan

PepeA

sadly my pc runs into GPU bottleneck now :c

11:06

wayland is still record with 13k FPS

i have a gpu bottleneck tooo with the 580

11:07

with my cpu 5600x

11:07

i use arch btw

Image attachment

yeah, but for me RADV is also quite slow in GPU bound

11:07

i use debian sid, but who cares xD

xd

Image attachment

11:08

here you also get a nice looking neofetch

xd

why does mine display more colors?

developers with good pcs

does that mean smth?

and players with windows xp

11:09

a reality in game dev

XD

Jupstar ✪

why does mine display more colors?

idk ur neofetch bolds more maybe

11:09

or the font

11:09

oh

11:09

the 2 rows

11:09

idk

11:10

konsole must have more colors defined for stuff

yeah possibly

11:10

ok but xterm also shows 2 rows

Image attachment

11:11

my xterm is

11:11

not configured

11:11

lmao

white xD

11:11

chillerdragon style

i dont use xterm xd

still funny

11:11

how its the brightest thing on my display rn

11:11

xD

xD

White?

eye cancer white xD

PaimonAngeryWOKE

ye

11:12

imagine using white

11:12

if u go to twitch and the category "software and development" you can see lot of devs using windows and white themes

11:12

justatest

11:13

Image attachment

hypervomit

Image attachment

11:13

PepeA

i even set my brightness to lowest, i really hate light xD

Ryozuki

Click to see attachment 🖼️

i have double the amount of packages installed xD, funny how it shows so much stuff you currently use double the RAM

11:15

i bet you play dota rn

Nah i had vscode open 3 dif projects

11:28

+ firefox + chrome + discord

@Jupstar ✪ https://rust-osdev.com/showcase/rusty-hermit/

The RustyHermit Unikernel | Rust OSDev

Operating System Development in Rust

12:46

unikernels pogchamp

12:46

https://github.com/seeker89/unikernels

LETS GO

12:49

i love it xd

Image attachment

monkalaugh

Ryozuki

and many videos simply dont start

you probably disabled auto play

nah

17:09

firefox crashed

17:09

its a bug

never had any problem

me neither

17:10

its new

sometimes you do have to allow media autoplay and refresh the page

its not that

17:11

i think the webrender is broken

17:11

any media players crash firefox randomly

17:11

without starting the video

17:11

and most say weird errors

oh

well its my fault for using firefox dev edition i guess

17:12

it uses beta versions iirc

ah, that reminds of an issue in github, where the install script was rm -rf /usr, and one of the comment said : "that's what i get for using alpha versions"

monkaS

there, but it doesn't load for me

https://github.com/MrMEEE/bumblebee-Old-and-abbandoned/commit/a047be85247755cdbe0acce6#diff-1

GIANT BUG... causing /usr to be deleted... so sorry.... issue #123,...

…ssue #122, issue #121

it doesnt load lol

well, there's simply a space between /usr and the rest of the path

17:18

but it's an install script, so it is run as sudo

lets add a patch that replaces all binaries of all steam games with a sys link to the DDNet binary

[ddnet/ddnet] Pull request opened: #4720 Remove obsolete ignore_convention comment

I assume the // ignore_convention comments are obsolete as they are only used inconsistently and not being added in new code anymore. The script https://github.com/teeworlds/teeworlds/blob/master/scripts/refactor_count.py that checks for these annotations does not exist in ddnet.

Checklist

[ ] Tested the change ingame
[ ] Provided screenshots if it is a visual change
[ ] Tested in combination with possibly related configuration options
[ ] Written a unit test if it works...

Image attachment

i'd say 3 xd

@Ryozuki

[ddnet:master] 2 new commits

89f126c Remove obsolete ignore_convention comment - Robyt3 876ac2a Merge #4720 - bors[bot]

22:26

[ddnet/ddnet] Pull request closed: #4720 Remove obsolete ignore_convention comment

22:32

[ddnet/ddnet] Issue opened: #4721 Cant login to rcon with dummy anymore + no auto rcon login

someone seems to have fucked something up there

22:58

@fokkonaut

u

Exported 301 message(s)