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 2021-07-08 00:00:00Z and 2021-07-09 00:00:00Z

[ddnet/ddnet] Pull request closed: #3945 Update Finnish translations

07:06

[ddnet:master] 3 new commits

97d0eb1 Update finnish translations - tuhatk bb6dc97 Fix wrong line in finnish translation - def- 46af07f Merge pull request #3945 from tuhatk/finnish-translations - def-

07:08

[ddnet/ddnet] Pull request opened: #3946 Another MacOS -> macOS in translations

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 standalone, system.c especially
[ ] 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/#using-addresssanitizer--u...

Who knows how make the picture lag by 2 seconds?

cl_refresh_rate 2 maybe im not sure exactly what you want :D

09:27

can i get the server response from a fifo command i sent?

09:33

vodka

no, I need a smooth image, just having a delay between drawing

i still do not get it

maybe make an artificial change to the value in cl_showhud. It is possible? (edited)

??

U know about command cl_showhud?

09:43

in f1

yes

09:43

but what artificial change

If I can change this value, and harden it, it can give the effect I want.

watafak

09:46

what is hardening in this case?

09:47

isnt setting it enough?

hold*

?

09:47

so you want to see the old hud?

09:47

2 seconds old hud?

09:47

whats your usecase :D

wow, you do not understand me at all.

09:49

I need the game, the picture on the monitor, to be rendered for me a few seconds after it happened, that is, with a delay

09:51

For standart: Game -> 8ms -> Picture on monitor What i mean: Game -> few seconds -> Picture on monitor

chillerdragon

vodka

LMFAO best thing you've said

09:51

sorry you can't see the reply but I'm referencing your "vodka" comment

Polterking

For standart: Game -> 8ms -> Picture on monitor What i mean: Game -> few seconds -> Picture on monitor

not within the client, maybe an external tool if u lucky, but never heard of smone wanting to have delay

lmao i wanted to test if pkill can do he double dashes to ignore arguments and interpret it as value so i tried pkill -f -- -a and expected it not to throw and argument error... well i can not recommend trying that in your shell :D

[ddnet-web:master] 1 new commit

3047599 Removed Solstice - Learath2

something goes wrong with https-master

14:53

it doesn't update for me :p

14:55

master3.ddnet.tw is stuck

14:55

1-2 are stable

@gerdoe Thanks for the report. I have temporarily disabled master3 until @heinrich5991 can take a look

I still think we should fetch from 2 masters

15:06

and make it a race

[ddnet:master] 2 new commits

6598e0a Another MacOS -> macOS in translations - def- a8b3cc2 Merge #3946 - bors[bot]

17:29

[ddnet/ddnet] Pull request closed: #3946 Another MacOS -> macOS in translations

what's benefit of using linked list for storing voteoptions?

It's a simple data structure

what if we will use common c-array?

19:23

like, what can we lose here

c arrays don't resize, so you can only store a limited amount of options

so, someone wanted to do over9k options for voting xd

19:24

okey, thanks

Not only that, C arrays have a fixed size

19:24

So if you want the maximum to be 9000 you'll need to waste 9000 votes worth of memory

19:25

An std::vector is probably better here btw

better = faster or better = less memory use?

just faster

19:26

we iterate the votelist often, vectors play very well with prefetch and cachelines

19:28

the only scary thing about a vector is it can cause large memcpys

19:28

If the vector is full and something is allocated after it and you want to add more elements the entire vector needs to move

hm, is there a need to insert another voteoptions while server running

19:30

i mean

19:30

while players are playing on server (edited)

19:30

not about map load -> entering

nvm

gerdoe

hm, is there a need to insert another voteoptions while server running

well not very often which is why I think vector would be better there

:o https://en.cppreference.com/w/cpp/utility/functional/reference_wrapper

cpp/utility/functional/reference wrapper

oh I found this the other day too, idk what I'd really use it for but it's cute

It is frequently used as a mechanism to store references inside standard containers (like std::vector) which cannot normally hold references.

19:46

it says it there

well yes but when do you really want to keep a vector of references?

19:46

I guess maybe a data structure weaved through another one could have a use for this

i guess to store the result of some operation that changes the order

19:48

like shuffle shown in the example

19:48

xd

ah that is cute

CPlayer::m_LastVoteTry is int when we are storing here int64 for current tick xd

gerdoe

CPlayer::m_LastVoteTry is int when we are storing here int64 for current tick xd

what do u mean?

20:41

int64 is mostly used for time i think

https://github.com/ddnet/ddnet/blob/a8b3cc2a963f5b2273851ffdaa9eb8306163013d/src/game/server/gamecontext.cpp#L2075 https://github.com/ddnet/ddnet/blob/a8b3cc2a963f5b2273851ffdaa9eb8306163013d/src/game/server/player.h#L79

yeah

20:48

the Now variable is wrong and useless

ah lmao

20:49

Server()->Tick() is int too xD

u can open a pr if it gives u compiler warnings or smth

no, just eagle eye

happy

Thats annoying me since forever xD

20:58

we use int64 everywhere

20:58

but servertick returns int

monkalaugh

whats better to use tho

21:32

int64 for ticks or int

for ticks int is enough

21:33

for time int64 is better

21:34

i mean for mods int64 might be better bcs u have more theoretical options for envelopes

21:34

but not vanilla compatible anyway

theoretical options? wdym

u can fake server time to show synced enveloped animatioms

21:35

e.g. u could fake a real life clock

21:35

as animations

xd

i think would be funny

21:35

maybe i should add it to some map release

jupstar do you remember h-client?

i only used gamer

oh okey xd

but i know h client was something similar

21:36

also from dune?

just it had good envelopes pre-show

21:36

no unsigned char* did it

ah ok

21:36

ok

https://youtu.be/EI4geo5KJe8

H-Client: Envelopes Editor Feature

ah

21:38

does that not exists in ddnet?

21:38

thought i saw it before

no i suppose

but yeah looks really nice

21:38

a new editor should have it

hehe

generally i'd change envelops to be more like blender animations i think

21:38

i kinda find the dots in the envelop screen annoying to maintain

21:39

better just use smth like this and add keyframes

[ddnet:master] 2 new commits

2a74ca3 Avoid double free on m_pScore (fixes #3939) - def- bf8fe5d Merge #3940 - bors[bot]

21:39

[ddnet/ddnet] Issue closed: #3939 Changing map twice causes double free

21:39

[ddnet/ddnet] Pull request closed: #3940 Avoid double free on m_pScore (fixes #3939)

bruh another pr to look up xd

u try to rebase against ddnet or what

im trying to clean ddnet code and make new panic-like mod

ah

now im making votemanager

yeah server code is rip xd

its like 1/8 of gamecontext (edited)

i think the basic idea of the server code is ok, but alot of smaller quick hacks

client code has docs right?

i dunno

should write a bit docs for server side to rest ;d

Deleted User

e.g. u could fake a real life clock

I have that with lasers, original idea was envelopes tho :D

21:51

Cool thing about lasers is you can adjust thickness (ab)using starttick

yeah

I think you can also add an envelop timer that tells you how long your client is open

22:10

would also be funny in a map

22:10

(non synced env)

22:12

and since ddnet doesnt use floats anymore to store the envelop time it should be pretty accurate, depending on how reliable the processor gives timestamps (edited)

not checked for correctness xd

433.7 KB

Oh I think very last tile layer is wrong must be deleted

gerdoe

https://youtu.be/EI4geo5KJe8

This is cute, we should take it

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