DDraceNetwork - developer

DDraceNetwork

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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 2019-08-25 00:00:00Z and 2019-08-26 00:00:00Z

[ddnet-maps:master] 1 new commit

335ed14 A Vesper - ddnet-maps

@heinrich5991 how does your race records file merger work?

12:22

I cant drop the files in, and if I open the script it closes again?

@fokkonaut try -h, heinrich usually writes the help even for the smallest tools

13:51

If that doesn't work i'd try passing the first file as argv1 and second as argv2

how

14:03

ah wait

14:04

cat_records.py -blm -BlmapChill_record

14:04

like this?

wot

xD

no

how

why dash

14:05

cat_records.py blm BlmapChill_record

doesnt owrk

14:05

File "C:\Users\Finn\Desktop\cat_records.py", line 68 print(entry.unparse(), end="") ^

broked tool

@heinrich5991

14:06

need help

Uhm how do javascript ppl write nice functions with return values and this arrow crap everywhere @archimede67

18:34

it gets nested and long so quick

18:35

and if i return i return in the wrong function -.-

Wt

18:51

Wat

my code looks ugly

Show

how do you properly work with arrow functions that are nested inside other functions

18:53

Image attachment

18:54

i mean let error = true; wtf?!

18:54

its the worst and it doenst even work xd

just do a promise xd

the arrow function inside gets called first and if (error) is always executed even if error = false is executed xd

ye logic

18:56

ur query is probably async

ya seems like

18:56

i tried some .then and stuff but idk how js works xd

just do a promise that resovles on success and reject on error

18:57

function yourfunction(...) {
    return new Promise((resolve, reject) => {
        // some code success
        resolve(result);
        // some code fails
        reject("some error");
    });
}

18:58

the u use like this

18:58

// in ur code
yourfunction(...).then(result => console.log(result)).catch(err => console.error(err));

(edited)

srsyly wtf is this js

18:59

i thought its nice clean and easy

its fukin easy xd

this is the most fucked up shit ever xd

u

i write my acc system in assembler

18:59

fuck js

its 2 lines

18:59

also who uses SQL with js

lamp stack switcher onbos

19:00

i didnt get the value mongoDB serves

this is not getting better xxxxxxxxxxxxxxxxxxxxxxxxxxxxD

19:08

the promise is also a error function

19:08

arrow

19:08

ya should call them error functions instead hehe

19:10

how do i return values out of my functions if i am always in some arrow function?

well

19:12

u can use await async

19:12

which is cleaner

Ye

19:18

u can await a promise

19:18

@ChillerDragon why do u return values in promise

no the question is why am i in a promise

19:20

i just want to write some code and return values :c

19:20

i mean functions should return something right?

19:20

i thought javascript is such wow functional language

dude

19:21

the return value is in the .then

19:21

just

19:21

tell me if DB.query is async

i assume its async

don't u have source

i do

so look

19:22

into it

tbh idk what tolook at there are a few places in the codebase where the string query occurs

just look the function query(...)

19:23

is it async

19:24

or does it return some kind of Promise

$ grep -nri "query(.*)" | wc -l 71

dude

19:25

just look in the fucking file

19:25

search for the function definition

19:25

not the usages

19:25

idc about usages

ya idk how js defineds functions i struggle to find it

19:28

dude does vsode ignore node_modules? :c

19:29

Image attachment

19:29

no clue if i am looking at the right place but this is not async i guess

u have a cb function

lool the whole lib has no async

19:30

ya

so why do u even put query = Database.DB.query xd

idk

ur only solution is to use Promise

found it online thought it had some meaning

19:30

but i was confused as well

maybe if u wanna use the query later in ur code but not in urr case

dude

19:31

just search the lib docs

ya didnt find those xd

https://www.npmjs.com/package/mariadb

fast mariadb/mysql connector.

19:32

this one is good

no

yes

mongodb better

i used it

19:33

nah

19:33

nosql sucks

nah

19:33

sql sucks a lot

nah

ye

Image attachment

19:33

triggered xd

bro

19:34

learn fcking promises

19:34

or dont use js

xd

i have no clue how to structure my code

ur triggering me

my functions get suupper big with all these promises and nested

19:35

idk how to improve my style

u just do things wrongly i guess

no shit xd

19:36

but how to lean the good way :c

19:36

learn*

googl

wat

google

wat

19:37

Image attachment

https://lmgtfy.com/?q=how+to+write+js+code+better

For all those people who find it more convenient to bother you with their question rather than search it for themselves.

results dont look promising tbh

19:38

i even bought a book on js xd

lol

19:38

"book"

ikr

19:39

books nice

The best way to write better js turns out to be not using js at all but using ts

I get really annoyed by the file score of ddnet right now... I havent figured out why but under special conditions it just wont save the score.

20:25

Can anyone look into that?

20:25

It prints the message that you finished and sets your score, but after reconnect or in /rank you see that it didnt get save

20:27

I could not find big differences compared to 9.0.2 (the version ddnetpp is based on) and on @ChillerDragons server file score seems to be working just fine

20:32

https://github.com/ddnet/ddnet/commit/c4af290df5f8280659308746b7539fcb2e402a7f

Don't use strtok. Close #1468 · ddnet/ddnet@c4af290

20:33

This is the only thing that could be causing this issue; it was made after 9.0.2, so chillerdragons mod doesnt have this and it is inside of the save function. @Learath2 Do you have any ideas?

20:33

wait, actually this is in Init()

20:34

still, all other changes applied to file_score.cpp shouldnt affect this

20:38

Or can it be caused by changes to teams.cpp?

so you are sure the script worked fine? The rank is included in the merged database? But when the server starts it deletes the rank? Or does it stay in the database and is not loaded?

why are you weird

20:44

I havent used any script

20:44

Read my text and then you know the problem

20:44

The score is not being saved On finish

20:44

but only Sometimes

20:45

has nothing to do with heinrichs scripts, I havent used it yet since I need python 3 first

Oh thought its still about the db merge

20:48

What do you mean by special conditions? Something you can reproduce?

I dont know when it happens

hmm

20:48

how often?

sometimes when I start the server and finish it works, and if i come back after some minutes it doesnt work anymore

20:49

Too often,l

20:50

just try plain ddnet wit file score on a linux server

20:50

after finish check /rank

20:51

And if it shows your rank, reconnect with anothsr name and try again, if it also works wait some minutes or an hour and try it again

20:51

with a new name ofc

about 20 mins ago there was a ddos on ger and as a aftereffect of the ddos i started having those 'phantom lags' i talked about earlier (https://discordapp.com/channels/252358080522747904/293493549758939136/611160075201151004)

I think i have the same problem Patiga

21:50

few minutes i'm fine, then i completly lag and i can't do shit for about 3/4 seconds (edited)

21:50

just in ddnet ger servers

21:50

but i don't play in ddnet rus so i don't know if it's just ger or all ddnet servers

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