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 2024-07-25 00:00 and 2024-07-26 00:00

u can try looking at similar pull requests ans seeing what files they edit

but you don't need to know about the low level stuff

GitHub

Click to see attachment 🖼️

@heinrich5991 Hmmm, it's a useful for people to know when they can attempt to rejoin after they've been whitelisted, because I don't normally remove the ban (edited)

So technically input is not its own packet but its own message and multiple messages can be bundled in one packet when they are sent. But you can think of input like movement as one message.

00:02

Messages contain fields that are either strings or integers @APFFF how many strings and integers and what they mean and which order they are in is pre agreed on. Sometimes you have to manually build those messages and sometimes you can use helper structs or methods

the way im used to Server/Client interaction is by REST api

Yea this is different

00:02

C++
    struct CNetObj_PlayerInput
    {
        int m_Direction;
        int m_TargetX;
        int m_TargetY;
        int m_Jump;
        int m_Fire;
        int m_Hook;
        int m_PlayerFlags;
        int m_WantedWeapon;
        int m_NextWeapon;
        int m_PrevWeapon;
    };

1

yeah, im trying to understand

this is what is used for inputs for example

tbf, I mostly do web stuff

https://github.com/ddnet/ddnet/blob/cd81b1f253fee545fb5e746cefc2d802e4d1e7aa/src/engine/client/client.cpp#L252-L298

ddnet/src/engine/client/client.cpp at cd81b1f253fee545fb5e746cefc2d...

DDraceNetwork, a free cooperative platformer game. Contribute to ddnet/ddnet development by creating an account on GitHub.

00:04

input is being sent in this method

00:04

the code is always a bit all over the place

1

00:04

I documented a few messages what they should include in the end when they are being sent

00:04

https://chillerdragon.github.io/teeworlds-protocol/06/system_messages.html#NETMSG_INPUT

00:04

here is input

today is the day I learned its called packet, not package poggers2

poggers2

nouis

(edited)

C++
            CMsgPacker Msg(NETMSG_INPUT, true);
            Msg.AddInt(m_aAckGameTick[i]);
            Msg.AddInt(m_aPredTick[g_Config.m_ClDummy]);
            Msg.AddInt(Size);
...

1

00:05

this is where the message is being built

00:05

The CMsgPacker builds a new message. We tell it we want a input message and then we will the integers in the correct order using the AddInt method

00:06

further down the actual input struct will be iterated and packed as a bunch of integers

I hope I wont get flagged as a bot client when sending weird packets

00:07

or are they just ignored

You won't get flagged as bot

00:07

You might have trouble on ddos protected servers such as ger10 they like to drop weird things

00:07

but generally if you send weird stuff the server ignores it

good to know

The server then checks which message you sent with else if(Msg == NETMSG_INPUT)

00:08

And then it unpacks the same integers in the same order we just sent

00:08

https://github.com/ddnet/ddnet/blob/cd81b1f253fee545fb5e746cefc2d802e4d1e7aa/src/engine/server/server.cpp#L1626-L1628

ddnet/src/engine/server/server.cpp at cd81b1f253fee545fb5e746cefc2d...

DDraceNetwork, a free cooperative platformer game. Contribute to ddnet/ddnet development by creating an account on GitHub.

00:09

A simpler message sending to look at than input is the chat

00:09

Here you have one full message build and send in a few lines

00:09

https://github.com/ddnet/ddnet/blob/cd81b1f253fee545fb5e746cefc2d802e4d1e7aa/src/game/client/components/chat.cpp#L1320-L1324

ddnet/src/game/client/components/chat.cpp at cd81b1f253fee545fb5e74...

DDraceNetwork, a free cooperative platformer game. Contribute to ddnet/ddnet development by creating an account on GitHub.

00:10

This one is not packing integers and strings manually. But it is using the C++ struct for it.

00:10

Those are the two options.

00:11

@APFFF: but unless you want to fork of and create a custom game thats not compatible with ddnet by changing server and client protocol that stuff should not be interesting to you.

00:11

as a client you can only send what the server understands and for those things there are already methods

Thank you

So if you want to send a chat message you just say m_Chat.SendChat(0, "hello");

great explanation!

00:12

Thank you for your effort!

c:

The server code is in the project as well, right? (edited)

yes its one shared code base

00:13

some of the code is even included in both the client and the server

where are the requests being handled?

multiple places

00:14

i sent you the one example for input

Maybe I havent understood the project structure, but I get the feeling, that stuff is all over the place justatest

justatest

(edited)

yes

feelsbadman

I think trying to understand it all by browsing the code is a bit exhausting

00:15

youll get the hang once you actually work with it

00:15

i suggest to just start building what ever you wanted to build

yeah thats what im doing rn

you can ask questions on where to find the things you need here and then you slowly will understand the code base

1

I usually ask for examples so I have an entry point

00:17

I have never used c++ and i have never worked on a (large) software project, only web projects (edited)

How is that as an example?

00:25

Image attachment

00:25

https://github.com/ChillerDragon/ddnet/commit/b115220de8ad1f3e61f3308c3aa9515e8d359bd0

Echo all server messages back to the chat · ChillerDragon/ddnet@b11...

00:25

@APFFF:

chillerdragon

How is that as an example?

thanks a lot!

00:26

I will look into it, doing my own example rn

00:26

One more question: where are files like executable png being pulled from? My understanding is, that there are two places, one is the local client and one is steam?

executable png? xd

00:27

$configdir

00:27

omagawd i never know how to trigger that bot

chillerdragon

executable png? xd

the picture used for DDNet.exe

yea they are in some steam folder

00:28

or if you download ddnet from the website they are in the folder you downloaded

00:29

The folder is called data/

1

ty

chillerdragon

yea they are in some steam folder

Another thing I would love to see an example of, is how the skins are being rendered. e.g. in the Emote-Wheel (edited)

i rly just gotta keep my mouth shut

APFFF

Another thing I would love to see an example of, is how the skins are being rendered. e.g. in the Emote-Wheel (edited)

prolly RenderTee() in render.cpp

1

Ewan

i rly just gotta keep my mouth shut

why?

i gave u incorrect info lol

ah np dw

00:52

A wrong answer is better than no answer

Image attachment

00:58

can someone explain what i need to do to make cmake work if i add a file thonk

thonk

00:58

i just clicked 'ok' on whatever visual studio auto popped up but now it won't compile

You need to put it in the cmakelist

01:00

Don't add files through visual studio solution explorer, make them in the source folder first then regenerate the project. (edited)

okay ty

How can I create a replay from any class but CClient. I want to trigger making a replay from the class CEmoticon, but I've been struggling (edited)

What is a replay

02:35

@APFFF:

02:38

You can access the client from emoticon with m_pClient->

[ddnet-maps:master] 1 new commit

d655efd A EXO - ddnet-maps

morning

morning

07:24

after gym session

07:24

gigachad

gm

@ReiTW https://sysdig.com/blog/ebpf-offensive-capabilities/

eBPF Offensive Capabilities - Get Ready for Next-gen Malware

In this article, we will explore some of the offensive capabilities that eBPF can provide to an attacker and how to defend against them.

Ryozuki

@ReiTW https://sysdig.com/blog/ebpf-offensive-capabilities/

yea that's great

08:37

but still, if someone is root on your machine

08:37

you're already compromised lmao

But yea if you are root you can basically do rly good stuff, like also hide a malicious process whenever someone does ps or top

murpi

@heinrich5991 Hmmm, it's a useful for people to know when they can attempt to rejoin after they've been whitelisted, because I don't normally remove the ban (edited)

maybe we can shorten the ban to 1 minute for this?

[ddnet/ddnet] Issue opened: #8648 Idea: Sort communities by current number of players

This would require less manual thought about the order. I'd even include the "None" category there.

Could also just kick

Replying to @heinrich5991 maybe we can shorten the ban to 1 minute for this?

chillerdragon

Could also just kick

nah, the lookup has some delay, makes sense to ban for a high multiple of that

09:42

the ban is essentially a cache of the lookup

I see

09:42

Sounds like the cache is in the wrong place

it works

‍♀️

But who am I to talk. I would for sure used something as hacky or worse xd

09:43

*if I would support bans

09:44

#banbans

09:45

Can a bunch of spoofed IPs fill the ban list?

you cannot spoof a join in a ddnet server

09:46

so no

When does it ban? After join?

09:47

Ah right because it takes time. So joining starts some dnslb lookup process?

yes

TestWorkflowEnvironment is used to execute UpdateAccountWorkflow. Please create a new TestWorkflowEnvironment for UpdateAccountWorkflow

another one of the errors

Quick question, when exactly are new players added to the db? Is it when they first join a ddnet server or when they finish their first map?

finish their first map

Alright, also if I check their points before that, does it add an entry then tell me or just assumes 0 points?

10:14

same with /rank ig (edited)

I think it says "no rank"

10:14

so it doesn't add an entry

ah so doesnt bother to add them to the db unless they actually finished a map first (edited)

10:15

got it

@heinrich5991 Do you know if people are able to join a server before the dnsbl check, if enabled, has finished (for example due to response delays by the dnsbl provider)

murpi

@heinrich5991 Do you know if people are able to join a server before the dnsbl check, if enabled, has finished (for example due to response delays by the dnsbl provider)

(they should be able to iirc, but I don't have the code in front of me)

Learath2

(they should be able to iirc, but I don't have the code in front of me)

Hmmmm, if you do check, could you maybe figure out if @Robyt3's change to the dnsbl_ban behaviour will account for that?

10:25

#8640

https://github.com/ddnet/ddnet/pull/8640

Only apply DNSBL bans once when player joins by Robyt3 · Pull Reque...

Only ban DNSBL blacklisted players once when joining immediately after the DNSBL result is available, to prevent current players from having their runs ended when the sv_dnsbl_ban setting is enable...

<ChillerDragon> Does someone have a good intel x86_64 assembly neovim config? I tried https://github.com/bergercookie/asm-lsp and its a huge downgrade compared to my vim + YouCompleteMe + gutentags + ctags setup

GitHub - bergercookie/asm-lsp: Language server for NASM/GAS/GO Asse...

Language server for NASM/GAS/GO Assembly. Contribute to bergercookie/asm-lsp development by creating an account on GitHub.

i raw dawg it without any lsp feelsbadman

feelsbadman

1

<ChillerDragon> I really need my labels to auto complete

10:49

<ChillerDragon> worked so smooth in vanilla vim

murpi

Hmmmm, if you do check, could you maybe figure out if @Robyt3's change to the dnsbl_ban behaviour will account for that?

yes, should work

heinrich5991

yes, should work

Should work in the sense that it would ban the person?

@Learath2 when make @pingme role for annoucements

<ChillerDragon> Okay I somewhat solved my assembly setup by bloating in the same dependency that worked for vim. https://github.com/ycm-core/YouCompleteMe

GitHub - ycm-core/YouCompleteMe: A code-completion engine for Vim

A code-completion engine for Vim. Contribute to ycm-core/YouCompleteMe development by creating an account on GitHub.

11:32

<ChillerDragon> I still think there is something better out there

11:32

<ChillerDragon> that is more neovimy and does not require compiling some huuuge thingy with a python script to get started

anyone have source code for a client that shows a trail behind the tee as it moves quickly?

<ChillerDragon> gotta love the bugs that only happen when nobody is watching

12:14

<ChillerDragon> adding debug prints just fixed my bug wtf?!

12:15

<ChillerDragon> @louis ctrl+shift+d :D

Where can I download new ddnet for android?

ws-client

<ChillerDragon> adding debug prints just fixed my bug wtf?!

I'd suspect UB if single thread, race if multi thread

<ChillerDragon> yea i for sure messed something up and just pushed the error somewhere else @Learath2

Gold Name

Where can I download new ddnet for android?

in the future

kek

1

1

<ChillerDragon> single threaded

12:15

<ChillerDragon> well future me problem

12:15

<ChillerDragon> ship debug prints to production and call it a day

Gold Name

Where can I download new ddnet for android?

somewhere in this channel there is a very early debug version

12:16

but it's not finished, and it doesnt help if many ppl test it and are sad that it is unfinished

<ChillerDragon> learato u wanna debug my UB? xd

Jupstar ✪

somewhere in this channel there is a very early debug version

Thanks

Gold Name

Thanks

https://discord.com/channels/252358080522747904/293493549758939136/1265245601046466615

chillerdragon: is it a shell script justatest

justatest

but as said, don't expect anything

<ChillerDragon> @MilkeeyCat its x86 assembly justatest

justatest

ws-client

<ChillerDragon> @MilkeeyCat its x86 assembly justatest

justatest

sounds fun :clueless:

<ChillerDragon> pog

12:18

<ChillerDragon> @MilkeeyCat it should just run on your machine if compiled with make it sends some udp packet to port 8303 if you press "a"

12:18

<ChillerDragon> https://github.com/ChillerDragon/teeworlds-asmr/blob/112beedff208f986960fdbc60c46348c7651cdb2/src/teeworlds_asmr.asm#L224-L238

teeworlds-asmr/src/teeworlds_asmr.asm at 112beedff208f986960fdbc60c...

teeworlds client in x86 64 assembly wot? nasm asm asmr! - ChillerDragon/teeworlds-asmr

12:19

<ChillerDragon> thing is if you press "a" again it gets stuck

12:19

<ChillerDragon> so in the key_a method i added a bunch of prints and now it works xxxD

12:19

<ChillerDragon> https://zillyhuhn.com/cs/.1721909979.png

Embedded image

teeworlds client in asm

12:20

classic chiller

<ChillerDragon> Yea i do not feel comfortable in asm land at all

do you have teeworlds client in bash?

ws-client

<ChillerDragon> learato u wanna debug my UB? xd

I have a friend called ubsan that would love to help

<ChillerDragon> ubsan for assembly works? xd

12:22

<ChillerDragon> @MilkeeyCat there is no udp in bash xd

too bad

Oh assembly, ok no ubsan

chillers teeworlds ports: ruby, lua, javascript, bash, wireshark script language, asm what am i missing?

add udp to bash -> make teeworlds client in bash

12:22

ez

<ChillerDragon> i did heavy gdbing 10 months ago back then i already spammed #developer but it got nowhere xd

12:23

<ChillerDragon> @Jupstar ✪ go

12:23

<ChillerDragon> @Jupstar ✪ python

when zig

<ChillerDragon> this summer

when will you be home again

<ChillerDragon> @Jupstar ✪ javascript is by Swarfey and bash doesnt exist :c

12:24

<ChillerDragon> @Jupstar ✪ december

epýc

chillerdragon

You can access the client from emoticon with m_pClient->

How do I get access to m_pClient tho

<ChillerDragon> type it

12:25

<ChillerDragon> m_pClient should be accessible like that in all components

maybe it is Client()

<ChillerDragon> Client() is gameclient iirc

<ChillerDragon> wait idk tbh

i thoguht that is GameClient

12:25

()

<ChillerDragon> i try and error every time

me2

<ChillerDragon> when in doubt do m_pClient->Client()

12:27

<ChillerDragon> https://zillyhuhn.com/cs/.1721910437.png

Embedded image

12:27

<ChillerDragon> ez

12:27

<ChillerDragon> buy my ddnet code base udemy course now

12:28

<ChillerDragon> https://zillyhuhn.com/cs/.1721910498.png

Embedded image

nice

12:28

Client() wins

<ChillerDragon> i forgot what we are looking for

12:29

<ChillerDragon> i thought he wants the gameclient

did we know that?

<ChillerDragon> he did mention it earlier

12:29

<ChillerDragon> if its the same person

12:29

<ChillerDragon> i was on matrix back then

12:29

<ChillerDragon> its a different name on irc so i just assumed its the same dude

he wants to start a replay

<ChillerDragon> yes

i guess that might even work without client with the Console()

12:30

xdd

<ChillerDragon> what is a replay

i guess a demo replay

12:30

30 seconds demo

<ChillerDragon> bold guess

12:30

<ChillerDragon> from emoticon?

yeah i dunno

12:30

good ideas need crazy ppl

12:31

@APFFF what kind of replay u need

<ChillerDragon> teeworlds entrepreneur doing replays with emote wheel

teeworlds deluxe edition

<ChillerDragon> my bold guess is he wants an emote bot and replay bot

ah yeah

12:32

he spams heart and suddenly finishes insane maps solo

<ChillerDragon> gotta replay those rank 1s

and bcs it's a heart, nobody bans him

12:32

clever

12:32

outplayed

<ChillerDragon> average #developer chatter

chillerdragon: key_a doesn't work for me

12:33

only once

<ChillerDragon> fak

12:33

<ChillerDragon> ye

12:33

<ChillerDragon> then you can reproduce the bug xd

12:33

<ChillerDragon> do you have a server running on 8303?

12:33

<ChillerDragon> idk if it even matters

i thought you added magic print statements and it works

<ChillerDragon> i didnt commit xd

ah

12:34

it works for d key tho thonk

thonk

<ChillerDragon> ye "d" doesnt do too much xd

12:34

<ChillerDragon> udp is "a" only

12:34

<ChillerDragon> obviously

12:35

<ChillerDragon> its a leftists client

my bad xd

<ChillerDragon> there is no walking right

im left handed and i approve it

<ChillerDragon> git pull && git checkout magic

12:35

<ChillerDragon> should fix a

12:35

<ChillerDragon> """"fix""""

12:36

<ChillerDragon> but it breaks ctrl+c

12:36

<ChillerDragon> but who needs to quit a game that works

how do i close it .-.

<ChillerDragon> the close feature was removed in magic branch xd

12:36

<ChillerDragon> the debug prints broke it

12:37

<ChillerDragon> pkill teeworlds_asmr

kill -9 $(pidof ./teeworlds_asmr) to the rescue

<ChillerDragon> bro bringing the big guns

12:38

<ChillerDragon> there arent that many lines

ctrl + c also doesn't work after killing the process lmao

<ChillerDragon> somewhere in there i did a mistake but how does one find it

12:41

<ChillerDragon> so "a" works and "adddd" works but "aa" does not work. Meaning that "a" does not brick the program? Only calling a twice?? xd

my professional opinion is that call recv_udp breaks it

<ChillerDragon> commenting that out also breaks ctrl+c

12:43

<ChillerDragon> maybe its just like adding a print it just moves the problem around xd

Jupstar ✪

old <- https://discord.com/channels/252358080522747904/293493549758939136/1266137471477878866 (edited)

The program crashes

<ChillerDragon> my neovim crashes when i try to goto definition of recv_udp xd

12:44

<ChillerDragon> gosh i hate configuring neovim

i was pressing ctrl + c as hard as i could and u did esc as quit xd

<ChillerDragon> ah interesting

12:44

<ChillerDragon> maybe then its just a timing thing

Gold Name

The program crashes

then you'll need to update your phone. What is your phone?

Jupstar ✪

then you'll need to update your phone. What is your phone?

Redmi note 10s

Gold Name

Redmi note 10s

yesterday there was someone with redmi note 9 with problems

12:47

with all phones i tested i had no problems. nothing i can do for you now if you know how to read logs, you can see where it crashes

<ChillerDragon> nice so old ddnet 9 android works on blackberry from 2016 and earlier and blazingly new ddnet needs google hypixel phone from 2025 or newer

chillerdragon: for me key_a breaks after syscall in recv_udp

https://f-droid.org/de/packages/com.pluscubed.matloglibre/

MatLog Libre | F-Droid - Free and Open Source Android App Repository

Auf CatLog basierender Logcat-Leser im Material Design

<ChillerDragon> ok nice so wats wrong with the syscall

for example with this app

I think everything will work in the release

<ChillerDragon> idk where the code is from but i must have copy pasted it from some trust worthy blog post or stackoverflow

Gold Name

I think everything will work in the release

if it doesnt work now, then it will probably also not work in release

12:48

the release will only improve gameplay, not compability

When release?

no release date

Jupstar ✪

@APFFF what kind of replay u need

CClient::SaveReplay() . What I'm trying to understand is how F1 commands work. I get that you can set one up with Console()->Register(..), but I havent figured out, how you can "trigger" these commands outside of CClient

13:07

I'm pretty sure its doing pattern matching/ regex with the F1-Input, but I would like to use these commands outside of the F1 Console

<ChillerDragon> woah jopsti u were right its actual replays i would never have believed its actually replays xd

13:09

<ChillerDragon> @APFFF there is no regex but ye it looks for the string you typed and matches it against a list of names and then calls the callback

chillerdargon: is it sockfd? https://github.com/ChillerDragon/teeworlds-asmr/blob/bc23f1f5ecb2169db9afe261d0301908bd9fdcdd/src/udp.asm#L26

<ChillerDragon> i don't think there is a smooth way of calling it from other code. You can use the ExecutLine() hack or just copy paste the code

13:10

<ChillerDragon> the socket file descriptor

shouldn't it be in rdi?

13:10

0_o

<ChillerDragon> wot

13:11

<ChillerDragon> ah yes

13:11

<ChillerDragon> i also realized that

13:11

<ChillerDragon> but it didnt work

but we fixed at least something xd

<ChillerDragon> https://zillyhuhn.com/cs/.1721913096.png

Embedded image

13:12

<ChillerDragon> this changed nothing xd

but it could break stuff in future!

<ChillerDragon> maybe

13:12

<ChillerDragon> i forgot where i got the code from

13:13

<ChillerDragon> reading asm docs rdi seems correct but who ever did the fancy xor rdx, rdx must have known what they do

do you see output from dbg_print_uint32?

<ChillerDragon> but yea ill probably commit it

13:13

<ChillerDragon> only once

ws-client

<ChillerDragon> @APFFF there is no regex but ye it looks for the string you typed and matches it against a list of names and then calls the callback

would the best approach be then, to call the callback myself?

<ChillerDragon> @APFFF m_pClient->Client()->void CClient::SaveReplay()

13:14

<ChillerDragon> aaa

13:14

<ChillerDragon> m_pClient->Client()->SaveReplay()

13:14

<ChillerDragon> dont call the callback

13:14

<ChillerDragon> just call what it calls

13:15

<ChillerDragon> the console command call back is void CClient::Con_SaveReplay(IConsole::IResult *pResult, void *pUserData)

13:15

<ChillerDragon> but you can straight up call void CClient::SaveReplay(const int Length, const char *pFilename)

chillerdragon: what are the chances that the passed data makes no sense?

<ChillerDragon> what data?

13:16

<ChillerDragon> r

for recvfrom

<ChillerDragon> you mean all of it? xd

13:17

<ChillerDragon> high chance

fair xd

<ChillerDragon> sadly i forgot where i got the code from

13:17

<ChillerDragon> but while looking at https://blog.rchapman.org/posts/Linux_System_Call_Table_for_x86_64/ it makes some sense to me

Linux System Call Table for x86 64 · Ryan A. Chapman

apfffel

<ChillerDragon> ja

gewiss

ws-client

<ChillerDragon> m_pClient->Client()->SaveReplay()

m_pClient->Client() returns the src/engine/client.h Client, i need the src/engine/client/client.h tho

<ChillerDragon> a

13:23

<ChillerDragon> then you need to add it to src/engine/client.h

13:23

<ChillerDragon> or move your code to client.cpp

13:23

<ChillerDragon> this separation is pretty annoying imo

what even is the difference

<ChillerDragon> gameclient.cpp is supposed to be game logic

13:24

<ChillerDragon> and client.cpp is more low level engine kind of stuff

1

13:24

<ChillerDragon> but tbh SaveReplay sounds more like game to me

ws-client

<ChillerDragon> then you need to add it to src/engine/client.h

the SaveReplay code?

<ChillerDragon> yea idk that separation i can not explain

13:25

<ChillerDragon> @MilkeeyCat commenting out all code in recv_udp fixes nothing

13:25

<ChillerDragon> commenting out the call to it fixes it xd

chillerdragon: if i comment out syscall it works for me

13:26

in recv_udp

<ChillerDragon> ah hm now it works

13:26

<ChillerDragon> idk what happend

xdddd

13:27

i have to remove build dir

<ChillerDragon> not sure if make picks it up

13:27

<ChillerDragon> ye

and run make again

<ChillerDragon> Makefile is bad

<ChillerDragon> got udp: 040000513B594605BD0F

13:34

<ChillerDragon> hell yeah

13:34

<ChillerDragon> it still breaks but i get udp data

13:34

<ChillerDragon> that looks like a valid packet

13:35

<ChillerDragon> https://twnet.zillyhuhn.com/?d=04+00+00+51+3b+59+46+05+bd+0f&v=7

13:35

<ChillerDragon> yup

wat was the problem?

<ChillerDragon> i didnt fix it

13:35

<ChillerDragon> xd

13:35

<ChillerDragon> its still stuck

xd

<ChillerDragon> but i fixed a double dereference

13:35

<ChillerDragon> so apparently [] dereference

13:35

<ChillerDragon> so does lea

13:36

<ChillerDragon> https://stackoverflow.com/questions/1658294/whats-the-purpose-of-the-lea-instruction

What's the purpose of the LEA instruction?

For me, it just seems like a funky MOV. What's its purpose and when should I use it?

13:36

<ChillerDragon> https://stackoverflow.com/questions/10362511/basic-use-of-immediates-vs-square-brackets-in-yasm-nasm-x86-assembly

Basic use of immediates vs. square brackets in YASM/NASM x86 assembly

Suppose I have the following declared: section .bss buffer resb 1 And these instructions follow in section .text: mov al, 5 ; mov-immediate mov [buffer], al ...

never used lea in my life justatest

justatest

<ChillerDragon> i see it all the time everywhere

13:36

<ChillerDragon> lea r8, [udp_srv_addr]

13:36

<ChillerDragon> i guess thats a &&UdpAddrBuffer in C

lea rath, 2

gottem

<ChillerDragon> lmao

13:38

<ChillerDragon> so if i get correct data and even my epic hex printer from stackoverflow works why does it still stuck -.-

if you replace dil with dl, do you still get correct data? xd

13:39

in recv_udp

<ChillerDragon> https://github.com/ChillerDragon/teeworlds-asmr/commit/6cd0c9d195060f02c4f60afe0f72d633f583cd7d

This seems like a more correct recvfrom · ChillerDragon/teeworlds-a...

13:40

<ChillerDragon> i just copied the code that worked in send udp xd

13:40

<ChillerDragon> it also needs the file descriptor

what's better lea rax, addr or mov rax, [addr] ? xd

<ChillerDragon> they should do the same or i dont understand assembly

ye

<ChillerDragon> to me its just syntactic sugar

but maybe one is better than the other

<ChillerDragon> such sweet language

im more of a mov enjoyer

<ChillerDragon> assembly ressources are so scarce it feels

13:43

<ChillerDragon> its only ppl writing shell codes or boot loaders

or just ask Learath

13:43

he knows everything greenthing

greenthing

<ChillerDragon> tru

13:44

<ChillerDragon> only dude i ever found do anything other than bootloaders or shellcode is this G https://www.youtube.com/watch?v=b-q4QBy52AA

Web in Native Assembly (Linux x86_64)

he made his own programming language for lulz on april 1st gigachad

gigachad

<ChillerDragon> i should probably watch his video even if its long its gonna save me some time i assume

TsodingDaily is goated

13:46

just like this guy: https://www.youtube.com/watch?v=W80DJjNGE7c

Code Therapy w/ René Rebe

Watch Firefox Linux developer debug Twitch & YouTube Livestreaming ...

<ChillerDragon> hmm i think this assembly dude is trying to tell me i just red 4294967208 bytes from the socket?

13:47

<ChillerDragon> average tw packet size

13:47

<ChillerDragon> @APFFF the comments xxD

13:47

<ChillerDragon> > When copilot gets stuck, it asks this guy for help

bro is living in his own world

https://github.com/ChillerDragon/teeworlds-asmr/blob/6cd0c9d195060f02c4f60afe0f72d633f583cd7d/src/udp.asm#L31 chillerdragon: it's not an address, is it? xd

<ChillerDragon> eeee

13:49

<ChillerDragon> nice catch thanks xd

13:50

<ChillerDragon> still enough bugs to break it

13:50

<ChillerDragon> -.-

13:50

<ChillerDragon> ah wait it is

13:51

<ChillerDragon> @MilkeeyCat thats the genius C api

13:51

<ChillerDragon> that wants a int *addr_len

13:52

<ChillerDragon> the method takes 2 size arguments one by value and one by pointer

13:52

<ChillerDragon> still better than opengl axaxax

my bad, i can't read x

13:52

d

What's this server? (edited)

Image attachment

13:55

it broke my parsing function xd

<ChillerDragon> @Jupstar ✪ when metal backend so tim cook will mention ddnet in the gaming section of wwdc25

13:59

<ChillerDragon> @Sans server info is a free form your parser should be flexible. what part broke it?

chillerdragon: if i don't have shit running on the port u said, recvfrom will hang, right? xd

<ChillerDragon> lemme try

14:00

<ChillerDragon> ye it hang xd

14:00

<ChillerDragon> its blocking udp read

14:00

<ChillerDragon> once it works i will try to do non blocking flag shit

ws-client

<ChillerDragon> @Sans server info is a free form your parser should be flexible. what part broke it?

I'm parsing the whole object returned by the master server as a single thing with this schema: https://github.com/Sans3108/DDNet/blob/4f307140fd52373d260858ccba2701078c656ee1/src/Master.ts#L22

can i run ddnet server?

<ChillerDragon> yes

14:01

<ChillerDragon> its ofc 0.7 assembly

I didn't know server info was free form tbh

<ChillerDragon> but its still fine xd

14:01

<ChillerDragon> the servers sends json the master just redistributes it

Sucks that idk rust so I can properly type it

ws-client

<ChillerDragon> the servers sends json the master just redistributes it

gotcha

ws-client

<ChillerDragon> @Jupstar ✪ when metal backend so tim cook will mention ddnet in the gaming section of wwdc25

when tim cook gives me a job at apple

14:10

when do you give me a job at chiller inc.

<ChillerDragon> when i raised enough money to pay employees

chillerdragon: maybe you have to send some data after getting first packet? thonk

thonk

14:27

oh, you send it, my bad xd

https://blog.rust-lang.org/2024/07/25/Rust-1.80.0.html

Announcing Rust 1.80.0 | Rust Blog

Empowering everyone to build reliable and efficient software.

why is the osu-lazer package in nixpkgs dammin 2gb big :( (edited)

Image attachment

Add size_of and size_of_val and align_of and align_of_val to the prelude All FFI programmers rejoice!

14:34

epyc

server info free form is shit D:

1

Sans

I didn't know server info was free form tbh

I feel this

is it a bug that when I open ddnet it's fullscreen but when I choose different workspace and switch back it's not fullscreen anymore? :\

MilkeeyCat

is it a bug that when I open ddnet it's fullscreen but when I choose different workspace and switch back it's not fullscreen anymore? :\

sounds like a bug.. but is it a bug in ddnet is the question

maybe it's "feature" of i3

[ddnet/ddnet] Pull request opened: #8649 Remove servers_legacy support

Closes #8646

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 maps
[ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#...

note: rustc unexpectedly overflowed its stack! this is a bug
note: maximum backtrace depth reached, frames may have been lost
note: we would appreciate a report at https://github.com/rust-lang/rust
help: you can increase rustc's stack size by setting RUST_MIN_STACK=16777216
note: backtrace dumped due to SIGSEGV! resuming signal
error: could not compile `client-types` (lib test)

15:33

"backtrace dumped due to SIGSEGV" cough

That’s definitely something I will have to keep in mind. Once the bug is fixed if I send an invalid tw packet and the server drops it it will also hang in the same way. Should not confuse that with some assembly bugs.

Replying to @MilkeeyCat chillerdragon: maybe you have to send some data after getting first pack…

chillerdragon

That’s definitely something I will have to keep in mind. Once the bug is fixed if I send an invalid tw packet and the server drops it it will also hang in the same way. Should not confuse that with some assembly bugs.

but right now it has to return data?

15:41

when you send the same data

15:41

when you press a (edited)

I send the very first packet and the server responds. If I would send the same packet again the server should respond the same way. iirc the second send does not even work. But I forgot. I will continue debugging tomorrow time to sleep now

for me it's sent :p

sleeping now?

15:47

ur in the usa?

15:47

wait

15:47

in asia

yes

are u in korea

chinese ddnet is pretty fun tbh

15:48

yes

15:48

they host more fun mods

ddnet chn is fun cuz i havent seen any blockers around, and novice players are more easily impressed than eu novice players owo

owo

1

MilkeeyCat

for me it's sent :p

ok maybe not

Sans

ddnet chn is fun cuz i havent seen any blockers around, and novice players are more easily impressed than eu novice players owo

owo

yeah they give so many compliments if you hard carry lmao brownbear

brownbear

[ddnet/ddnet] Pull request closed: #8649 Remove servers_legacy support

16:06

github-merge-queue[bot]

[ddnet:master] 2 new commits

8f96584 Remove servers_legacy support - furo321 27ca58f Merge pull request #8649 from furo321/remove-servers_legacy - def-

16:06

[ddnet/ddnet] Issue closed: #8646 Get rid of "servers_legacy" support

louis

yeah they give so many compliments if you hard carry lmao brownbear

brownbear

kek

16:12

the cultural difference definitely shows

16:13

i'd exclusively play on the chn servers if the great firewall would allow me to

chillerdragon

I send the very first packet and the server responds. If I would send the same packet again the server should respond the same way. iirc the second send does not even work. But I forgot. I will continue debugging tomorrow time to sleep now

I give up, Im pathetic reptile brain quiche eater pepeW

pepeW

Sans

ddnet chn is fun cuz i havent seen any blockers around, and novice players are more easily impressed than eu novice players owo

owo

A very long time ago, it used to be that way on EU-Servers as well feelsbadman

feelsbadman

feelsbadman

1

[ddnet/ddnet] Pull request opened: #8650 Don't show ban time for vpn bans

Fixes: #8647 (untested)

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 (especially base/) or added coverage to integration test
[ ] Considered possible null pointers and out of bounds array indexing
[ ] Changed no physics that affect existing maps
[ ] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddne...

from which version character input targetpos (TargetX/TargetY) sended to server with zoom? (i mean 1 or 2 years ago targetpos was screenspace not worldspace) (edited)

gm

any devs

game master

u

18:02

anonymous gores champion

retired

@Learath2 one should use strncst whenever possible over strcat right?

18:05

strncat*

Always

[ddnet/ddnet] Pull request opened: #8651 Fix CSV header being written multiple times to ddnet-saves.txt

It is implementation-defined whether the file position returned by ftell denotes the beginning or the end of the file when opening in append-mode. This was causing the condition io_tell(File) == 0 to always be true, so the CSV header was also written to ddnet-saves.txt every time that a new save code is written. Now, we check if the file already exists before appending and only write the CSV header once when the file does not exist yet.

Checklist

[X] Tested the change ingame ...

MilkeeyCat

I give up, Im pathetic reptile brain quiche eater pepeW

pepeW

never mind, im gigachad

gigachad

1

When beta or alpha?

Gold Name

When beta or alpha?

you already tried the beta

19:01

it crashed

19:01

i asked you for logs

19:01

nothing more anyone here can do

Thanks

yep sorry, but what do you hope for? If you want to help us understanding why it crashes, you have to give us logs

19:02

as of now nobody in the dev team can reproduce it

it doesn't work on my dumbphone as well feelsbadman

feelsbadman

MilkeeyCat

it doesn't work on my dumbphone as well feelsbadman

feelsbadman

is it arm64?

19:34

else u have to use robytes artifacts

where do i even check that xd

MilkeeyCat

where do i even check that xd

https://f-droid.org/de/packages/com.kgurgul.cpuinfo/

CPU Info | F-Droid - Free and Open Source Android App Repository

Informationen über die Hardware und Software des Gerätes

19:35

i think i used this

Image attachment

MilkeeyCat

Click to see attachment 🖼️

nice now give logs: https://f-droid.org/de/packages/com.pluscubed.matloglibre/

MatLog Libre | F-Droid - Free and Open Source Android App Repository

Auf CatLog basierender Logcat-Leser im Material Design

19:39

or adb logcat if u have that

i have flappy bird & doodle jump on ma phone

MilkeeyCat

i have flappy bird & doodle jump on ma phone

nais

how do I copy needed stuff ?xd

MilkeeyCat

how do I copy needed stuff ?xd

search for ddnet in the log thing

19:42

and screenshot or smth

19:42

xd

19:42

or copy

19:42

dunno

19:42

u epyc dev, u'll find out

there's no logs about ddnet

19:43

justatest

create some!

MilkeeyCat

there's no logs about ddnet

then search crash

19:43

or dump

19:49

@MilkeeyCat still nothing found?

19:50

is the app even starting at all, or is there some anti virus or shit like that

it opens

19:50

and then closes

and u cant find any logs?

after 10 tries it thew a wall of text

19:52

i think it's about ddnet xd

did u forget to press record on matlog? xd

19:53

how can it not be logged

there wasn't anything 5 previous times -.-

19:54

phones hard

record, open ddnet, stop record, save to file, send me pm xd

19:54

then i hack u

Jupstar ✪

then i hack u

hmhm

19:55

sus

ok, maybe it wasn't ddnet related :\

MilkeeyCat

ok, maybe it wasn't ddnet related :\

does it work now or what

no

then logs

it started app again and no wall of text (edited)

glsoslgoslgogslosglosglogsloglossglo

tja

xD

19:57

mhh how can i convince you

19:57

ooooooooh, i found record button

give logs

EPYC

i didn't see it first 15 times

20:01

where are the logs? xd

did u save them to file or what

ye

MilkeeyCat

ye

dunno never done that xD

20:03

on newer android if u open the file explorer app you can simply select an app

20:03

and then it shows all files of that

20:03

or press "recently"

I DID IT

epyc

I FOUND THIS SON OF A BITCH

yeah have to admit it is hard

20:08

https://github.com/pluscubed/matlog?tab=readme-ov-file#where-are-the-logs-saved

GitHub - pluscubed/matlog: Material Logcat reader based on CatLog

Material Logcat reader based on CatLog. Contribute to pluscubed/matlog development by creating an account on GitHub.

20:08

the github tells xddd

it was easier to debug chiller's assembly program than find there those log files are

yep, they hate their users

20:11

pure hate

can I post em here?

MilkeeyCat

can I post em here?

i dunno if android log contain anything personal

20:13

so yes, you can

20:13

what's written here stays here

20:13

oh yea

justatest

20:15

2024-07-25-22-58-28.txt

6.79 KB

2024-07-25-22-59-28.txt

2.15 KB

2024-07-25-23-04-36.txt

12.89 KB

20:15

you deserve 3 of them

20:15

idk if any of them useful tho xd

when does this happen

happen what?

bottom one looks like a SDL bug

20:17

we're talking about ddnet right?

yeah

This all looks unrelated to DDNet and SDL. Tag should be "SDL" for SDL stuff and "org.ddnet.client" for the DDNet client

20:19

Maybe try to enable usb debugging and run logcat on PC

@MilkeeyCat did have a filter active?

wat filter?

in your log

Robyt3

This all looks unrelated to DDNet and SDL. Tag should be "SDL" for SDL stuff and "org.ddnet.client" for the DDNet client

mybe if it happens in ddnet or sdl scope lol

20:20

but it can be a consequence of romething improperly managed by SDL

hmm, neither SDL nor ddnet appear a single time in these logs though

20:21

so I'd say the logs are incomplete

20:21

maybe the logcat app can't capture the logs of other apps

20:21

so it only gets the generic system logs (edited)

this kind of middleware bug happens all the time (edited)

looks like one of the logs contains the stacktrace for a NPE in the logcat app though

Original message was deleted or could not be loaded.

Literally nothing changed

Robyt3

looks like one of the logs contains the stacktrace for a NPE in the logcat app though

the java.lang.NoSuchFieldException?

MilkeeyCat

Literally nothing changed

no more logs?

Jupstar ✪

no more logs?

Nop

Jupstar ✪

the java.lang.NoSuchFieldException?

yeah, since it's printed on stderr I assume their error handling code looks like e.printStackTrace(System.err);

MilkeeyCat

Nop

what did that one error once show btw?

20:28

the one that when u opened the app 20 times

MilkeeyCat

Nop

Can you run adb logcat on your PC?

20:28

With device connected with USB debugging enabled

Jupstar ✪

what did that one error once show btw?

It's the one with bunch of java mumbo jumbo

Robyt3

Can you run adb logcat on your PC?

If it works with linux ill try tomorrow

MilkeeyCat

If it works with linux ill try tomorrow

yeah, should work on linux: https://developer.android.com/tools/adb

Android Debug Bridge (adb) | Android Studio | Android Developer...

Find out about the Android Debug Bridge, a versatile command-line tool that lets you communicate with a device.

20:33

@Jupstar ✪ I wonder if any device still needs special handling because of 16 bit color depth, which seems to be suggested here: https://wiki.libsdl.org/SDL2/README/android#misc

20:34

gfx_color_depth is currently unused except to show the correct resolution in the list, we are not settings these SDL flags at the moment

Robyt3

@Jupstar ✪ I wonder if any device still needs special handling because of 16 bit color depth, which seems to be suggested here: https://wiki.libsdl.org/SDL2/README/android#misc

but then it should please crash inside ddnet

20:34

we can simply do that as fallback strat.. but honestly never seen problems

20:34

i defs doubt its the issue here

20:34

his phone is way too new

Jupstar ✪

but then it should please crash inside ddnet

yeah, with the debug version we should get a readable crash log with logcat

20:35

if logcat doesn't help, the link also explains how to run valgrind on your phone justatest

justatest

pepeH

1

android-project/app/src/main/java/org/libsdl/app/SDLInputConnection.java

20:35

i wonder if that class causes it

20:36

cant find anything related otherwise

20:37

i hate all this manifest shit xD

20:37

<EditText
        android:id="@+id/arguments_edit"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1"
        android:gravity="top"
        android:hint="@string/hint_enter_arguments_here" />

20:37

this is in their android tests

20:38

"To fix it now, you can extend carbon.widget.EditText and override setCursorColor(...) to an empty method." https://github.com/ZieIony/Carbon/issues/326

RuntimeException setCursorColor on some devices · Issue #326 · ZieI...

Hello, i have some issue from our users with OPPO Smartphone, they complaint that my apps always crash when opening the apps. when i check the crash analytics i found this error log. I think it&#39...

20:38

i try to find similar cases for the issue from the log

20:38

but absolutely no idea if that already happens inside ddnet

20:39

but since milkey said the popup showed the same log.. not unlikely

20:39

theoretically we dont need any java UI

the java.lang.NoSuchFieldException in the log is simply caused by running an only app on new android version, which prohibits most reflection (edited)

i wonder if we can somehow disable all stuff

Robyt3

the java.lang.NoSuchFieldException in the log is simply caused by running an only app on new android version, which prohibits most reflection (edited)

i no understand

20:40

what is an only app

old*

related to minsdk version or what

20:41

my phone is very new and runs without problems xdd

new android version will prevent reflection, so whatever hack this app developer used to set a cursor color no longers works

Jupstar ✪

my phone is very new and runs without problems xdd

stop speaking in rich (edited)

no, that stack trace is related to the logcat app in particular

Robyt3

new android version will prevent reflection, so whatever hack this app developer used to set a cursor color no longers works

but milkey said it happened after starting ddnet 5 times

Robyt3

no, that stack trace is related to the logcat app in particular

mh ok

20:42

@MilkeeyCat we need your log when u opened ddnet 5 times

20:42

make screenshot

Jupstar ✪

mh ok

at com.pluscubed.logcat.ui.LogcatActivity.onOptionsItemSelected(LogcatActivity.java:627) happens inside a listener in the logcat app

Robyt3

at com.pluscubed.logcat.ui.LogcatActivity.onOptionsItemSelected(LogcatActivity.java:627) happens inside a listener in the logcat app

yeah but milkey said he had same log

20:42

or smth

Jupstar ✪

but milkey said it happened after starting ddnet 5 times

i have 2 e in name feelsbadman

feelsbadman

MilkeeyCat

i have 2 e in name feelsbadman

feelsbadman

milketja

MilkeeyCat

i have 2 e in name feelsbadman

feelsbadman

i am called jupppey all the time

20:43

i join your sadness

did you update to latest touch input PR? it also includes #8637, maybe this causes a bug in their input driver (edited)

https://github.com/ddnet/ddnet/pull/8637

Fix text input rapidly activated/deactivated when closing console b...

Fixes virtual keyboard on Android flashing rapidly when the console is closed. Checklist Tested the change ingame Provided screenshots if it is a visual change Tested in combination with possib...

Jupstar ✪

i join your sadness

welcome to the club jupppey

Robyt3

did you update to latest touch input PR? it also includes #8637, maybe this causes a bug in their input driver (edited)

nope

MilkeeyCat

welcome to the club jupppey

thanks milktja

now ask for logs the guy who asked about mobile version of ddnet justatest

justatest

he can only write "Thanks"

lemme know when you fix da client xd

MilkeeyCat

lemme know when you fix da client xd

:c

20:47

we need u

20:47

milk

what are the chances ill break my phone justatest

justatest

MilkeeyCat

what are the chances ill break my phone justatest

justatest

0.001%

20:49

u connect it by usb

20:49

do pacman -S adb

20:49

adb logcat

will it be possible to change the controls in the next versions ddnet mobile?

read log

i can easily add +5% because of skill issues xd

MilkeeyCat

i can easily add +5% because of skill issues xd

xd

тютюн

will it be possible to change the controls in the next versions ddnet mobile?

maybe, maybe only in the version afterwards.. no decision made yet generally the idea is yes

mobile version is too early for anything to be set in stone im guessing?

Sans

mobile version is too early for anything to be set in stone im guessing?

what do you mean

20:54

it's not finished at all

basically the same thing

20:55

too early/unfinished

20:55

meh

Can you guys link me the latest apk version?

20:55

Also, can i play on mobile with keyboard and mouse?

wait that's interesting, what if i connect a physical keyboard and mouse to my phone and try to play Thonk

Thonk

20:56

i have an otg cable and usb hub, i might try it

Jupstar ✪

what do you mean

I have a telegram channel where the content is based on mobile ddnet, many subscribers would really like to be able to change controls, so if the idea was implemented many would be happy

Sans

wait that's interesting, what if i connect a physical keyboard and mouse to my phone and try to play Thonk

Thonk

wait that's interesting, what if i connect a physical keyboard and mouse to your pc and try to play

MilkeeyCat

wait that's interesting, what if i connect a physical keyboard and mouse to your pc and try to play

yea i see the irony, it's for shits and giggles anyway

20:57

kek

zaerin

Also, can i play on mobile with keyboard and mouse?

it should be possible to connect bt mouse & keyboard to android

20:58

48.95 MB

20:58

i rebased now

keyboard definitely works, haven't tested with a mouse but it should work

but i doubt that fixes our issue in any way

Jupstar ✪

Click to see attachment 🖼️

maybe always pin latest apk for ppl to easily see it?

nah

20:59

it's use at own risk

fair

20:59

time to fry my phone

Sans

wait that's interesting, what if i connect a physical keyboard and mouse to my phone and try to play Thonk

Thonk

I have a friend and he seemed to connect a keyboard and mouse and play

Jupstar ✪

it's use at own risk

wdym use at own risk?

21:33

is it buggy?

Hi

is this apk safe

eeeee are you east ?

I'm up

Is there anyone here ?

Helo

github-merge-queue[bot]

[ddnet:master] 2 new commits

5e65561 Fix CSV header being written multiple times to ddnet-saves.txt - Robyt3 08f955b Merge pull request #8651 from Robyt3/Client-Saves-File-Header-Fix - archimede67

22:19

[ddnet/ddnet] Pull request closed: #8651 Fix CSV header being written multiple times to ddnet-saves.txt

I think east is not active in teeworlds anymore

da east

Sans

it broke my parsing function xd

just drop all the server info that doesn't conform to your schema

kind of what i've done

23:24

yea

23:25

it's still there, but it's untyped, and i made a typeguard so you can go back to the usual typed info you get from official ddnet servers (edited)

https://github.com/Sans3108/DDNet/blob/4f307140fd52373d260858ccba2701078c656ee1/src/Master.ts#L95-L104

DDNet/src/Master.ts at 4f307140fd52373d260858ccba2701078c656ee1 · S...

A typescript npm package for interacting with data from ddnet.org - Sans3108/DDNet

23:28

        community: z
          .object({
            id: z.string(),
            icon: z.string(),
            admin: z.array(z.string()),
            public_key: z.string(),
            signature: z.string()
          })
          .optional(),
        altameda_net: z.boolean().optional()

23:28

that's not from official ddnet servers

probably, the whole Master.ts thing was made with hopes and prayers, i dont understand the first thing about what is returned by what kind of server so i just used quicktype to try to create some sort of schema (edited)

23:30

from whatever data the master server returned when i ran the script to make it

23:33

I'd love to understand it all, but it's kinda hard when I only know 1 lang and some common and basic programming concepts

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