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 2020-12-24 00:00:00Z and 2020-12-25 00:00:00Z

YouTube has to compete with Facebook/Twitter/Reddit etc for screen time. They all just show stuff to keep you on their site as long as possible to get maximum ad revenue. Impossible to find quality content anywhere now because quality is less enticing than cringe/outrageous/negative dog-poo.

02:20

[ddnet-maps:master] 1 new commit

cfc8a41 A Olymp - ddnet-maps

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07:50

hah! :p

@deen where do you load state of player on timeout reconnect?

We don't "load" any state. We just swap the fresh tee with the stale tee

where

i think i showed you a few days ago

09:12

it was in some network cpp file

yes, I forgot

me too

@deen in what measurement 0-9999 times in server settings are?

09:23

seconds / milliseconds / microseconds etc.

different per setting

NICE

sometimes seconds makes sense, sometimes minutes

how do I get seconds from server time

not sure what you mean

I have pSelf->Server()->TickSpeed() and pSelf->Server()->Tick()

some internal times are in ticks

09:29

so 50 / second

09:29

Tick / TickSpeed

and I have let's say m_SavedTime

09:29

so I need to add several seconds to saved time

09:29

and check if it passed

m_SavedTime += Seconds * TickSpeed;

Дядя Женя

@deen where do you load state of player on timeout reconnect?

check ddracechat.cpp::ConTimeouz

09:34

Timeout*

09:34

thats where it starts, then make your way through the SetTimedOut functions

09:34

(one in server.cpp, one in network_server.cpp)

09:36

I recently worked with it to support timeout in my server, also for 0.7 clients :D

[ddnet-web:master] 1 new commit

d3ae1de Remove GER3 - def-

@Learath2 btw, any idea why timeout from a 0.7 client to a 0.6 client doesnt work correctly?

09:37

I saw, in ddnet it works that way too

09:37

And I cant seem to get that working, for now i have 0.7 to 0.7 and 0.6 to 0.6 only

09:37

no crossed

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09:39

if(pSelf->Server()->IsSixup(pResult->m_ClientID))

@Learath2 also, does ddnet client change port after timeout to be able to reconnect again? Because in fclient i need to restart the client to get a new port

same problem in ddnet i think

How do I check if the client with ID (X) is the same client that it was 9999 seconds ago?

@deen ok thanks

09:45

There are timeoutcodes

09:45

timeoutcodes are sent using /timeout xyz

09:45

or in ddnet, it happens automatically

09:45

there is cl_timeout_code and cl_timeout_seed

09:45

and it will send a /timeout <code> based on the code and the seed

09:45

if you set seed to "" it will just send the code unchanged

09:46

@deen what we might need is to save the seed, if seed is set to "" it will get a new random seed on client start

The cross thing just worked out of the box for me. Be careful about preserving stale sevendown state

09:47

I remember having to add a sixup = false to reset and a m_sixup = sixup to join

Should be the same for me

09:47

just with sevendown

Hello, I'm a Discord bOt dEv

Oh btw it needs to be at a specific part. Maybe you have it on the wrong reset function?

Nope

09:48

i dont think so

09:48

It should all be correct

Well ok, I’m out of conpletely random guesses. You’ll need to elaborate on “doesn’t work”

Wait, what? Advent of code has day 25?

yep

does one know how vscode extenions work? I often find extensions on marketplace.visualstudio.com but not in vscode it self. I just lost my vscode-input-sequence extensions and cant get it back :/ how do you guys sequent numbers? Or is there even an easy way in vim to do that?

I just noticed if we are far enough away from the origin it can become impossible to stand on the edge of a kill tile

13:41

I wonder how far it is until we lose 1/32nds of precision

ah found it in vim g ctrl+a in visual mode is bae

13:42

how far @Learath2?

13:42

ah u wonder xd

13:42

do the maffs

13:42

or make a big map lol

13:43

i remember mapping a 10k big map some years ago but it crashed my client consistantly

13:43

lmao far lands in teeworlds :D

13:44

almost as impressive as in minecraft

https://queue.acm.org/detail.cfm?id=3212479 this is a decent read

C Is Not a Low-level Language - ACM Queue

In the wake of the recent Meltdown and Spectre vulnerabilities, it

yo @Learath2 did u read "The Art of Exploitation" ?

Nope, is it any good?

yes very :)

14:12

its too basic for u tho i think

14:12

it starts by explaining what if statements are and ends in exploit writing

14:13

this dude also calls C a high level language in the book :D

I'd guess the arguments are different though

14:15

I might give it a read, I love exploits

its a rly fun book

14:17

i only knew the gdb command "bt" before and copied a hello world assembly from a yt tut and i leanred a lot about gdb c and assembly in the book

14:17

but ur a decent reverse engineer already so yeah

14:17

also the book is like super old

14:17

perl instead of python scripts etc

14:17

but c and assembly and gdb didnt change too much

14:18

but most exploits are not possible anymore due to all the newer protections like ASLR etc

perl > python anyway

i see ur a man of culture

14:19

yea maybe u might enjoy the book

14:19

do you read books? like physical ones? or just ebooks and articles?

Well there is stuff I read on physical form, like history and literature. Academic stuff I usually read ebooks, mostly because the physical books are so expensive you'd need to be a saudi oil baron to have any decent collection of them

xd

14:40

i can afford it because i read 1 book a year max

[ddnet/ddnet] Issue opened: #3443 add_foe by clan tag only

As suggested by CyberFighter on discord. E.g: add_foe "" "clantag" - similar to add_friend

is there a limit how many quads can be seenw hen you use opengl3?

as the name implies

20:34

3

xd

20:36

for real tho its pretty annoying when some users cant see half of the design of the map

never heard of it

20:38

@Learath2 merry xmas pls fix SDL xd https://zillyhuhn.com/cs/.1608842119.png

Embedded image

That’s one I haven’t seen

its reproducible :)

Oh wow, thats a first

20:45

Create an issue

on it

[ddnet/ddnet] Issue opened: #3444 Client crashing when changing name

!image 1. Go to settings -> Player -> Name 2. Then enter as many characters as possible. 3. Paste your favorite poop emoji or something like ø 4. ??? 5. profit ``` Thread 7 "SDLAudioP2" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffe37fe640 (LWP 44222)] 0x00007ffff6df4cb4 in __gconv_alias_compare () from /usr/lib/libc.so.6 (gdb) bt #0 0x00007ffff6d...

end character might count as 2 "slots" and run out of memory somewhere

ye

i discover strange thing if i want change color the body i have to change feet too ???why bluestripe

bluestripe

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