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 2023-06-16 00:00:00Z and 2023-06-17 00:00:00Z

naming of source files in ddnet source doesn't seem to be consistent case-wise

01:04

there are some files that are bunched together (foobar.cpp/h) and there are some that are separated with underscores (foo_bar.cpp/h)

01:04

is either one recommended over the other

why/how is aio broken on windows. it looks like it just uses the existing thread stuff

01:21

i was gonna use it for the thing but if it's really broken on windows i need to either figure out why & fix/work around it or do a lower level approach

01:21

either way ig i can't rn

Throw on tsan and look if it's broken. Afaik it was always broken on old windows versions?

<Jupstar> OMG, today is friday for futurust.. almost forgot

07:13

<Jupstar> but i have no topic

[ddnet/ddnet] Issue opened: #6746 Change country selection behavior in serverfilter

As of right now, if all countries are enabled, selecting one of the countries disables all other countries. This behaviour is a bit annoying if you wish to exclude just one country while keeping all the others enabled. To achieve that in the current way it's implemented, I have to re-select every single country and leave the one I don't want disabled and do that every single time I wish to change my selection. My current workaround is to leave one of the countries which I rarely play on pe...

<Jupstar> i have smth. yesterday i found a crate with an asshole maintainer xD

07:16

<ChillerDragon> "friday for futurust" that doesnt really work phoenetically

07:17

<Jupstar> !rust he used MIT/Apache for all his libs, but then changed one line of code to use a MPL license for that code line. causing all libs basically to be MPL bound

@Ryozuki

<ChillerDragon> rust

rust

07:17

<Jupstar> that's how evil this license and thought is

07:17

<ChillerDragon> jupsti u can now use the ping all rusters command

07:17

<ChillerDragon> one last time heinrich told me to remove the spammy commands :c

07:17

<Jupstar> what spam xd

07:18

<Jupstar> pinging 5 ppl at once

07:18

<Jupstar> sounds efficient

07:18

<ChillerDragon> stuff like !c and !rust and !jup

07:18

<Jupstar> heinrich hates everything that makes fun for others

07:18

<ChillerDragon> xd

07:18

<ChillerDragon> he big boss im scared he ban ma ass

07:18

<ChillerDragon> so when i get time ill kick the commands

07:19

<Jupstar> no

07:20

<Jupstar> don't bow for dictator heinrich

07:21

<ChillerDragon> he runs the bridge to my only social interaction he got me at the balls

idk

07:22

agpl best

07:22

idc*

<Jupstar> but asshole move non than less

07:22

<ChillerDragon> bsd best

07:22

<Jupstar> better than agpl at least

changing license after fact is a bit meh ye

07:22

and one line is being troll xd

07:23

chiller put some rust at the balls

07:23

so atleast they are memory safe

<ChillerDragon> e wot xd

poggers2

<ChillerDragon> balls of steel

07:23

<ChillerDragon> get rusty

I'm sorry for hosting and maintaining the IRC bridge?

idk why i got the ich to implement my own hashmap in rust and c

09:03

are there existing stack based hashmaps on rust?

09:03

can be fun

09:04

like smallvec but smallmap

<ChillerDragon> @heinrich5991 ...

what is it?

<ChillerDragon> your comment :D

09:11

<ChillerDragon> nobody complained about you hosting the bridge

09:11

<Jupstar> its the first time i seen him express some kind of sadness

09:11

<ChillerDragon> i appreciate that

09:12

<Jupstar> we r on a good way

Ryozuki

are there existing stack based hashmaps on rust?

https://crates.io/crates/micromap

09:13

apparently it's just an array without any hashing

09:13

but thinking about it, it makes sense

09:14

if it's small, you can forego the hash part of the hashmap

true

09:14

does it make sense to make one with hashing and stack based

09:14

but the stack doesnt need to be small

09:14

well i wanna make it for fun

09:14

can be useful to learn unsafe

then just do it I guess ^^

i see the hashless aproach just works till 20

yea, just till some constant

@Ryozuki if u like working on hashmaps and have no hobbies. I have a feature request for a crate i use xdd (edited)

xd

I pay u 5€

i dont need 5€

09:46

09:47

Then i need to do it, shit xd

@Jupstar ✪ what's the feature request?

<Jupstar> @heinrich5991 i use a crate called hashlink its basically a hashmap but with a linked list, which is nice to keep the order, even when calling remove. For the iterator i'd find it useful to have a "skip_to_key".. since its a linked list it could easily start the iterator at a different point in the linked list, which is ultimately nice if i want to drop an element and inform all elements after the element that there was a

10:10

change

ah, like the hashmap in python

10:13

I guess that would only be possible on iterator creation

10:14

although that's probably not an issue for you?

<Jupstar> yeah its not an issue

ah!

10:16

the iterator implements ExactSizeIterator

10:16

that's probably not possible for yours

<Jupstar> yes i know

10:17

<Jupstar> but it could simply be another iterator

10:17

<Jupstar> that doesnt implement it

yea

10:17

but that makes it a little more complicated to convince the maintainers to implement it

<Jupstar> yeah :D

10:18

<Jupstar> But if i wrap the iterator in a "skip" struct..

10:19

<Jupstar> similar to how map etc. to it with iterators

10:19

<Jupstar> would maybe make the code dublication less

10:20

<Jupstar> dup

<ChillerDragon> !jup @Jupstar ✪ @heinrich5991 name ping commands are off now :c

10:46

<ChillerDragon> !ping

pong

<ChillerDragon> only this stayed for testing

!rust d

10:49

Mhh

10:49

Sucks

10:50

Now I have to type out ChillerDragons way too long name again xD

<ChillerDragon> do @c<tab> on webchat axaxax

10:51

<ChillerDragon> also my name is easier to type than fakin ✪

Then map DragonBall to my name. Then we ChillerDragonBall

<ChillerDragon> lol

11:03

<Jupstar > !c test

impl<K, V, const N: usize, S> SmolMap<K, V, N, S>
where
    K: Eq + Hash,
    S: BuildHasher,
{
    /// # Panics
    /// If length == N
    pub fn insert(&mut self, key: K, value: V) -> Option<V> {
        assert_ne!(self.len, N);

        let mut hasher = self.state.build_hasher();
        key.hash(&mut hasher);
        let start_idx = hasher.finish() as usize;
        let mut iter_idx = 0;

        loop {
            let idx_mod: usize = (start_idx + iter_idx * iter_idx) % self.storage.len();

            if self.storage[idx_mod].0 {
                if unsafe { self.storage[idx_mod].1.assume_init_ref() }
                    .0
                    .eq(&key)
                {
                    let new_val = MaybeUninit::new((key, value));
                    let old_val = std::mem::replace(&mut self.storage[idx_mod].1, new_val);
                    return Some(unsafe { old_val.assume_init().1 });
                }
            } else {
                let new_val = MaybeUninit::new((key, value));
                self.storage[idx_mod].0 = true;
                self.storage[idx_mod].1 = new_val;
                self.len += 1;
                return None;
            }

            iter_idx += 1;
        }
    }
}

behold my possibly unsafe and possibly wrong quadratic probing insertion

11:10

#[derive(Debug)]
pub struct SmolMap<K, V, const N: usize, S = RandomState> {
    storage: [(bool, MaybeUninit<(K, V)>); N],
    len: usize,
    state: S,
}

(bool, T) → Option<T>

11:11

would make it safe and potentially smaller

hmm i thought about ye

11:11

i guess in this case maybeuninit is not faster xd

11:12

but i wanted to play with maybeuninit

11:12

ill change it to option tho

Option<T> is literally (bool, MaybeUninit<T>) ^^

xD

except safe (edited)

11:12

hmm

11:12

you could put the bools into another array

11:12

then it's not useless anymore

11:12

SoA instead of AoS

whats better

SoA

so bools in another array?

11:13

ima try

yes

11:14

you could separate keys from values while you're at it

this also allows me to make new() const

11:14

pog

11:15

 pub fn new(hasher: S) -> Self {
        let data = std::array::from_fn(|_| (false, MaybeUninit::uninit()));

        Self {
            storage: data,
            len: 0,
            state: hasher,
        }
    }

    pub const fn new(hasher: S) -> Self {
        Self {
            storage: unsafe {
                MaybeUninit::uninit().assume_init()
            },
            tags: [false; N],
            len: 0,
            state: hasher,
        }
    }

11:15

before - after

11:17

    /// # Panics
    /// If length == N
    pub fn insert(&mut self, key: K, value: V) -> Option<V> {
        assert_ne!(self.len, N);

        let mut hasher = self.state.build_hasher();
        key.hash(&mut hasher);
        let start_idx = hasher.finish() as usize;
        let mut iter_idx = 0;

        loop {
            let idx_mod: usize = (start_idx + iter_idx * iter_idx) % self.storage.len();

            if self.tags[idx_mod] {
                if unsafe { self.storage[idx_mod].assume_init_ref() }
                    .0
                    .eq(&key)
                {
                    let new_val = MaybeUninit::new((key, value));
                    let old_val = std::mem::replace(&mut self.storage[idx_mod], new_val);
                    return Some(unsafe { old_val.assume_init().1 });
                }
            } else {
                let new_val = MaybeUninit::new((key, value));
                self.tags[idx_mod] = true;
                self.storage[idx_mod] = new_val;
                self.len += 1;
                return None;
            }

            iter_idx += 1;
        }
    }

11:17

i guess this probs optimizes better

`` /// # Panics /// If length == N

i dont even need len

11:18

oh

11:18

i do

11:18

xD

heinrich5991

`` /// # Panics /// If length == N

whats wrong?

it should only panic if the key is not already in there, right?

true

11:19

if it needs to find a new slot

11:19

unused*

11:19

moved the assert to the else

11:19

hmm

11:20

wait maybe i should just loop N

11:20

not inifnite

are you guaranteed to hit every bucket like that btw?

i would guess yes

11:21

but idk rly xD

11:22

ok looping N is not enough

11:22

cuz it may need more loops

11:22

hm

11:23

ok it looks like it eventually hits every bucket

11:23

but i got a very long runtime xD

11:25

Unfortunately, quadratic probing has the disadvantage that typically not all hash table slots will be on the probe sequence. Using p(K, i) = i2 gives particularly inconsistent results. For many hash table sizes, this probe function will cycle through a relatively small number of slots. If all slots on that cycle happen to be full, this means that the record cannot be inserted at all! For example, if our hash table has three slots, then records that hash to slot 0 can probe only to slots 0 and 1 (that is, the probe sequence will never visit slot 2 in the table). Thus, if slots 0 and 1 are full, then the record cannot be inserted even though the table is not full! A more realistic example is a table with 105 slots. The probe sequence starting from any given slot will only visit 23 other slots in the table. If all 24 of these slots should happen to be full, even if other slots in the table are empty, then the record cannot be inserted because the probe sequence will continually hit only those same 24 slots.

11:26

hmm

11:26

since i cant do resize, which is usually done when the load factor aproaches 0.75 (iirc) maybe linear probing is best used here

11:28

pub fn insert(&mut self, key: K, value: V) -> Option<V> {
        let mut hasher = self.state.build_hasher();
        key.hash(&mut hasher);
        let start_idx = hasher.finish() as usize;
        let mut iter_idx = 0;

        while iter_idx < N {
            let idx_mod: usize = (start_idx + iter_idx) % self.storage.len();

            if self.tags[idx_mod] {
                if unsafe { self.storage[idx_mod].assume_init_ref() }
                    .0
                    .eq(&key)
                {
                    let new_val = MaybeUninit::new((key, value));
                    let old_val = std::mem::replace(&mut self.storage[idx_mod], new_val);
                    return Some(unsafe { old_val.assume_init().1 });
                }
            } else {
                let new_val = MaybeUninit::new((key, value));
                self.tags[idx_mod] = true;
                self.storage[idx_mod] = new_val;
                self.len += 1;
                return None;
            }

            iter_idx += 1;
        }

        panic!("no slot could be found")
    }

11:28

final result

11:28

ill probs change it to a result

as the hash map gets fuller, it makes no sense to keep it as a hash map I guess

11:33

you'd have to manually ensure that it stays below the load factor

ye thats why resize happens

otherwise linear probing would be beneficial

11:33

without any hash

but i cant resize with stack based storage

yes

11:34

perhaps a tree based map would make more sense?

whats that?

std::map in C++

11:34

or BTreeMap in rust

11:34

it works by constructing a tree

11:34

you have a < relation on the key type

i see

11:37

well maybe next time xd

Self balancing rb trees, go go

[ddnet-web:master] 1 new commit

867659b More expensive RUS - def-

i hear red black trees are pain

Ryozuki

i hear red black trees are pain

They are cool tho

Ryozuki

i hear red black trees are pain

red black tees

it seems my simple hashmap passes miri

12:29

but maybe i need more tests xd

smolmap get 1000        time:   [7.6065 ns 7.6679 ns 7.7887 ns]
Found 10 outliers among 100 measurements (10.00%)
  5 (5.00%) high mild
  5 (5.00%) high severe

hashmap get 1000        time:   [8.9185 ns 8.9328 ns 8.9479 ns]
Found 1 outliers among 100 measurements (1.00%)
  1 (1.00%) high severe

12:38

pog

Another miri fan?

well miri is nice to check if ur unsafe is ok

12:39

its the main reason it exists i think

12:40

The implementation of the Rust abstract machine - miri - stops execution of Rust programs when they exhibit undefined behavior.

C, C++, etc. don't even have implementations of their abstract machines. They don't have one existing as a goal. And they are happy to make certain operations exhibit undefined behavior even if that implies that it would make an implementation of the abstract machine that traps impossible.

This is why even if you were to combine valgrind with address sanitizer, memory sanitizer, thread sanitizer, undefined-behavior-sanitizer, and other existing C and C++ tools, there is still a lot of classes of undefined behavior that these tools can't detect.

That's fine in C and C++, but not fine in Rust. In Rust, if we add a new type of undefined behavior, the constraint is that it should be (demonstrably) possible to extend miri to detect it, such that if a user doesn't know whether some program exhibits undefined behavior for some inputs, they can just run it under miri, and miri will precisely pinpoint which part of their code exhibited undefined behavior and why, and how their program execution got there.

12:40

i love this quote

I know, I filed a few bugs with it yesterday

where did you file bugs with it?

i guess his work

1

sad thing is miri doesnt work with futures

12:52

but well most unsafe code *tm is usually not in async

12:52

or u can isolate it

12:52

idk

async started working recently I think

12:53

epoll_wait has been implemented: https://github.com/rust-lang/miri/pull/2764, that was blocking it in my cases

oh

12:53

thats epic

@Learath2 if i implement a red black tree can i get into google?

13:20

gigachad

maybe if its a red, yellow, green, blue tree

lgbt tree

Embedded image

oh lmao

xd

i heard google asked to implement rd trees

the real g

and a guy who made something in javascript and was famous for it failed

13:23

and he complained in social media

13:23

xd

13:24

https://twitter.com/mxcl/status/608682016205344768?lang=en

Max Howell (@mxcl)

Google: 90% of our engineers use the software you wrote (Homebrew), but you can’t invert a binary tree on a whiteboard so fuck off.

Likes

15017

Retweets

7285

Ryozuki

@Learath2 if i implement a red black tree can i get into google?

Why would you want to be a corporate slave?

Learath2

Why would you want to be a corporate slave?

to get 500k$ per year

13:31

i just work 1 year

13:31

and retire

13:31

ok i can do with 300k

13:31

give or take

13:31

actually im half sure most of devs working for google arent that better than us here

13:32

they just got a degree in (famous name of uni here) and some contacts

13:32

but contacts are everything

Ryozuki

https://twitter.com/mxcl/status/608682016205344768?lang=en

He wrote homebrew, the worst package manager to ever be envisioned by humankind. I'd have rejected him just for that

ye xd

13:33

hn mentions homebrew sucked hard back then

13:33

they didnt even know how to manage ssl certts

13:34

However, they don't usually remember that Homebrew at that point was a poor and incomplete reimplementation of other package managers, used to break installed software on updates, and the fact that the very team that was maintaining Homebrew was not competent enough to either manage SSL certificate for their website properly or at least admit that it was a bug.

Ryozuki

actually im half sure most of devs working for google arent that better than us here

They probably have bigger algobrains, able to golf 69 algorithms at the same time while brushing their teeths

Learath2

They probably have bigger algobrains, able to golf 69 algorithms at the same time while brushing their teeths

im quite sure not

13:35

they just werent lazy enough and studied a bit to pass the leetcode exam

13:35

its literally the only entry bar

13:35

and maybe a good uni degree

13:35

but its how the world works anyway

13:35

there is a reason most interesting software is done by ppl in their hobby time

13:36

@Learath2 when will u finish uni btw

13:37

if u ever get in a big company, give good word of me ty

Ryozuki

@Learath2 when will u finish uni btw

September hopefully

"i know a crazy rust dev"

13:37

justatest

Ryozuki

if u ever get in a big company, give good word of me ty

No way I get into anywhere decent finishing a 3y degree in 7 years. I'll be mopping floors at mcdonalds or living in estonia filling web templates at a "web design agency"

Learath2

No way I get into anywhere decent finishing a 3y degree in 7 years. I'll be mopping floors at mcdonalds or living in estonia filling web templates at a "web design agency"

no

13:38

make a nice project in C

13:38

show it off

13:38

it worked for me

13:38

actually the barebones following a tutorial rust OS i made helped me find a job

13:38

it impressed some ppl

13:38

just by being interested in that

13:38

even if it sucked

13:39

anyway im sure u will be working rly early

13:39

it would be a waste

13:40

and absolutely mention ddnet

13:40

its a lifelong project, also telling ur story about it more or less helps

13:40

atleast it did for me

13:41

thanks for coming to my unsolicited advice ted talk

Learath2

No way I get into anywhere decent finishing a 3y degree in 7 years. I'll be mopping floors at mcdonalds or living in estonia filling web templates at a "web design agency"

(also to me uni matters almost nothing, u will see why when u join workforce, there are devs, and "only" uni devs who have rly not much interest outside of work)

Learath2

No way I get into anywhere decent finishing a 3y degree in 7 years. I'll be mopping floors at mcdonalds or living in estonia filling web templates at a "web design agency"

I think you'll be able to find a decent job given your experience

but not in europe

13:54

they dont care about skill

13:54

only certificates

13:54

Ryozuki

well miri is nice to check if ur unsafe is ok

thread 'main' panicked at 'unsupported Miri functionality: can't call foreign function `GFp_cpuid_setup` on OS `linux`', /home/jupeyy/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.16.20/src/cpu.rs:46:21

i depend on unsupported feature ;~;

Jupstar ✪

only certificates

it might affect your pay, but I think you'll be able to find a job

so not so decent job

14:07

except u like to work for other ppls economy

better than that though:

I'll be mopping floors at mcdonalds or living in estonia filling web templates at a "web design agency"

if i got a job @Learath2 can too

14:09

justatest

14:09

i dont even have uni

xd

Learath2

No way I get into anywhere decent finishing a 3y degree in 7 years. I'll be mopping floors at mcdonalds or living in estonia filling web templates at a "web design agency"

I think CS is great in this respect. Many fun startups take people without a CS background even, as long as you can show that you are capable.

Jupstar ✪

thread 'main' panicked at 'unsupported Miri functionality: can't call foreign function `GFp_cpuid_setup` on OS `linux`', /home/jupeyy/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.16.20/src/cpu.rs:46:21

i depend on unsupported feature ;~;

Not unsupported, but no foreign functions is also my main limitation of miri

Jupstar ✪

but not in europe

Maybe the large European corps, but even at SAP we had developers who never studied computer science. There are also US corps and startups which hire in Europe

Why does

struct Test;

impl Test {
    fn a(&mut self) -> &() {
        &()
    }
}

fn compile(t: &mut Test) -> &() {
    let b = t.a();
    if false {
        return b;
    }
    t.a()
}

not compile due to lifetimes. But when removing the if false { return b; } it does compile wtf

wtf

mutable borrow

borrow checking probably happens before any deadcode is removed

error[E0499]: cannot borrow `*t` as mutable more than once at a time
  --> src/main.rs:14:5
   |
9  | fn compile(t: &mut Test) -> &() {
   |               - let's call the lifetime of this reference `'1`
10 |     let b = t.a();
   |             ----- first mutable borrow occurs here
11 |     if false {
12 |         return b;
   |                - returning this value requires that `*t` is borrowed for `'1`
13 |     }
14 |     t.a()
   |     ^^^^^ second mutable borrow occurs here

14:57

this is the error

14:58

the thing is that if u remove the return it probs can handle the drop of the reference

14:58

and it knows its just 1 mut borrow at a time

But this doesn't compile either (maybe even more surprising?). The mutable borrow is now dropped from the scope:

struct Test(());

impl Test {
    fn a(&mut self) -> &() {
        &self.0
    }
}

fn compile(t: &mut Test) -> &() {
    {
        let b = t.a();
        if false {
            return b;
        }
    }
    t.a()
}

15:00

(the workaround I tried on my real program)

@Zwelf with polonius it works

15:02

the first

15:02

❯ RUSTFLAGS="-Z polonius" cargo +nightly c

I was about to check the same thing

polonius is the experimental borrow checker

Zwelf

But this doesn't compile either (maybe even more surprising?). The mutable borrow is now dropped from the scope:

struct Test(());

impl Test {
    fn a(&mut self) -> &() {
        &self.0
    }
}

fn compile(t: &mut Test) -> &() {
    {
        let b = t.a();
        if false {
            return b;
        }
    }
    t.a()
}

i think the main grip here is the return

I guess the stable borrow checker just can't handle early returns well

it doesnt drop b

15:03

cuz return

15:03

the day polonius stabilizes will be great

15:03

must party

1

So frustrating xD. I'm considering to start using nightly for that (on twgame)

http://smallcultfollowing.com/babysteps/blog/2018/06/15/mir-based-borrow-check-nll-status-update/#polonius

15:07

https://rust-lang.github.io/rfcs/2094-nll.html

2094-nll - The Rust RFC Book

15:07

Non lexical lifetimes are apparently still not a thing, so as far as the borrow checker is concerned, nothing is dropped there

Just found a random DDNet shoutout from bors 5 years ago: https://bors.tech/newsletter/2018/07/01/tmib-18/

Eighteenth monthly bors newsletter

It’s another monthly burst of news about bors-ng.

lol true

15:12

btw bors author is graydon

15:12

original rust creator

15:12

iirc

Hm, where does this fit into the wiki resources page. Blog posts or external websites referencing DDNet

blog posts maybe

15:15

hmm idk

yeah, fits a bit better (although not perfectly)

@heinrich5991 https://lists.wikimedia.org/hyperkitty/list/mediawiki-announce@lists.wikimedia.org/thread/HJFGD6JHQZPIUV4UVYAFPZGGGXGAHADY/

15:19

soon ur skin will be back

15:19

the skin you like*

15:21

this reminds me i need to upgrade debian

Zwelf

But this doesn't compile either (maybe even more surprising?). The mutable borrow is now dropped from the scope:

struct Test(());

impl Test {
    fn a(&mut self) -> &() {
        &self.0
    }
}

fn compile(t: &mut Test) -> &() {
    {
        let b = t.a();
        if false {
            return b;
        }
    }
    t.a()
}

it doesn't work because returning the value somehow borrows it even harder

15:22

I think I have an example for this in libtw2, too

Ryozuki

btw bors author is graydon

not this bors though, this is a reimplementation

15:23

(no idea whether he's the author of the original bors)

https://github.com/graydon/bors

GitHub - graydon/bors: Integration robot for buildbot and github

Integration robot for buildbot and github. Contribute to graydon/bors development by creating an account on GitHub.

15:25

This project is only very moderately maintained and mostly dormant (though not obsolete -- it's still used daily). It was originally developed for use early in the Rust project's life, and has been superseded by multiple enhanced rewrites:

15:25

pog

15:25

Image attachment

[ddnet/ddnet] Pull request opened: #6747 Fix uninitialized `CLineInput` member variables

Closes #6745.

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/...

[ddnet/ddnet] Pull request opened: #6748 When all DDNet filter entries selected, deselect with right click

Allow deselecting just one filter entry by right clicking the entry (country or game type) when all entries are currently selected (i.e. none are excluded). Previously the first right click always deselected all filters except the clicked one (same as the left click). Closes #6746.

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 (especia...

16:02

[ddnet/ddnet] Pull request opened: #6749 Fix alignment of font icon buttons in editor, use font icon for editor proof mode selection button

Before: !screenshot_2023-06-16_18-00-17 After: !screenshot_2023-06-16_17-59-17

Checklist

[X] Tested the change ingame
[X] 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...

Ryozuki

Click to see attachment 🖼️

have you tried updating more often

?

Chairn

have you tried updating more often

?

xd i do

16:57

but this is cuz debian released new version

16:57

12

ufffffff when chairn tells u to update more often

17:18

then u know u live in 1995

xd

watf fred

fred again?

@TsFreddie u drunk? xd

what happened?

https://github.com/TeeworldsCN/teeworlds.cn/issues/6

@ChillerDragon · Issue #6 · TeeworldsCN/teeworlds.cn

@ChillerDragon Join the cult

17:29

CHINA repo

17:29

yes im in how to join

17:30

Embedded image

17:30

where irc

Jupstar ✪

ufffffff when chairn tells u to update more often

im surprised he's has so many packages to upgrade. I thought he would be always up to date for features and security reasons

Embedded image

17:31

looks slick and modern

17:31

teach me frontend

17:31

also there is a error

it was unmaintained

Chairn

im surprised he's has so many packages to upgrade. I thought he would be always up to date for features and security reasons

http master when through some changes and I couldn't be bothered to update

so wats the pinger about

nothing

17:32

i was bored

xd

17:33

cant blame u

17:33

i did the same xd

17:33

https://github.com/ChillerDragon/oy-plz-come-irc

GitHub - ChillerDragon/oy-plz-come-irc: @oy please join irc thank

@oy please join irc thank. Contribute to ChillerDragon/oy-plz-come-irc development by creating an account on GitHub.

ye, that's why i was bored

ye chiller u spam

on gh?

xd

17:35

everywhere

yea

17:35

cant argue with that

why isn't there a spambot that just ping everyone

i get that a lot

17:35

especially in grenade based gamemodes

cuz it seems pretty easy to do

grenade was made for spam..

17:35

fred where?

17:35

on gh?

17:35

irc?

17:35

tw?

17:35

dc?

sadly the cool commands were banned

17:36

!rust ;~;

!rip

!ping

pong

!

gh

i am in general amazed about the lack of trol/ads/malware/spam/nsfw on github

tru

17:38

u basically the only one yet

17:39

gh does some auto banning and so one

17:39

but its suddle that most people never notice it

17:39

i my self got like 5 gh accs blocked but im a edgy user so thats fair

17:39

but repo and org maintainers barley have to moderate

17:39

there are no dick picks on the linux kernel commits comment section

ChillerDragon

i my self got like 5 gh accs blocked but im a edgy user so thats fair

why am i not surprised at all

there is barley any shady download this tool links and so on

17:40

i am kinda impressed and confused by the lack of bots

im gonna start asking ddnet pros what type of new weapon they would want to enhance gameplay because i honestly think ddnet is due for an actual gameplay update

oh no

17:42

imo we should remove tune zones, solo tiles, draggers, tele guns and all the other bloat

make a new game please

17:42

stop modding and start making money off your work

quit jobs and start playing instead of coding

i can not start anything from scratch for the life of me

money isnt real

i agree

besides ddnet is fun

Voxel

i can not start anything from scratch for the life of me

you know you can fork ddnet and make a new game and sell it right?

i did fork it

17:45

how else do i do prs

Catxplosion

very funny

yea you dont need many changes to resell

17:55

in fact i sell hard copies of ddnet cds to local elementary schools without any modidications

i think the only condition is like, don't use the name and serve the license file?

opsi

17:56

but i got lawyer jopsti on my side so i am safe

!ping

pong

how old are you chiller

24

you sounded older

?xd

17:57

nobody ever

17:57

where

didn't you voice messaged me

you probably confused me xd

17:57

irc is yet to add voice messages

wire

17:58

tapper

i got no wire history on this device

17:58

wire moment

17:58

https://www.youtube.com/watch?v=D0tpwp2QN6A

chillerbot-ux terminal version devlog (term-ux ddnet client)

17:58

here voice leak

i deleted wire as well

17:59

anyway you were on a bike so you voice messaged me instead of typing, and you fell and hit your head and possibly lost your memory

sounds like something i would do

17:59

i think i remember

no you don't

xd

never heard such accent but I liked it

its german

18:00

its like top10 most common accents

i know that. never heard a german irl

you can do that on big ddnet meetup

18:02

come travel to europe we do some BBQ in jupstis big garden

i am a chinese goverment sponsored personel

18:02

i can't travel

18:02

i've only heard indian british scottish chinese and japanese before

i kinda assume you would say that

18:02

dw we all come to china

18:02

ez

i'm still waiting Learath to come

he planned to do so?

idk, he might

XXLTomate: u here?

TsFreddie

i can't travel

Are you being ungrateful to premier Xi?

i'd take him out for chinese bbq

I would love to go to china one day

yikes political lerato

18:03

fstd_: yo?

18:03

irc full of lurkers

18:03

fstd: !

18:04

eeeee: !

why are you needlessly hiliting people? do you have no irc manners?

oh have I told you guys i have a very good friend (chinese) that is in germany right now

no i do not have irc manners

bruh

@ST-Chara?

Thank god, what was that name?

https://github.com/ST-Chara

ST-Chara - Overview

Pink lovely cat become human! UwU~. ST-Chara has 78 repositories available. Follow their code on GitHub.

Learath2

Thank god, what was that name?

what name

top3 poggest chinese tw githubbers

ChillerDragon: wanna see me make XXLTomate disappear? :P

woetfek!

TsFreddie

what name

Your display name on discord

nonono

18:06

heinrich5991: dont u dare abuse

18:06

heinrich5991: i want you make him appear and say hi

someone said it has to be over 9000 so i made it over 9000

ChillerDragon

https://github.com/ST-Chara

Cute girl wear pink clothes walk on the floor~

who is this even?

rust is blazingly fast

18:07

fearless concurrency

lerato xd

I still fear concurrency

@⭐♥ST-Chara♥⭐ i believe this guy

i fear currency

is ST-Chara

i saw this st chara somewhere

or I remembered it wrong

he famous githubber

dont trust the anime girls pfps

i don't like him

18:08

anyway

like u ryo xd

xd

18:08

yes

he is all over my gh feed

18:08

like you

dude i was on there like one time

cuz u only look at gh all day

18:08

no life

ikr

18:08

i use gh for you page more than average 12yo uses tiktok for u page

~~at least switch to gitlab or something non-microsoft~~

gitlab bad ui

18:09

but microsoft is on a good way to make their ui even worse

18:09

with every update

someone from china follows me

Image attachment

18:09

well she follows 1.2k ppl

18:09

so i dont feel special

Ant Group

18:09

tho

TsFreddie

someone said it has to be over 9000 so i made it over 9000

wat those are actually common

that's literally alibaba

the mass follows

18:10

thats a thing on github

someone from microsoft actually follows me

Image attachment

flex

Image attachment

no one follows me

bs fred

fred i follow if u follow

18:10

followback

18:10

trade

18:10

1on1

have i not

xd

1v1

18:10

idk

i wanna make my fork thing now but im at work and i know im gonna laze off when i get home

fred u like github famous

Image attachment

Anime pfp is never to be trusted except for software engineering

xd

@Ryozuki done

anime pfps produce amazing software

also github light mode

POGGIES

18:11

followed

masterrace

18:12

who needs ms following u

18:12

when you have this

18:12

Embedded image

18:12

axaxaxax

Image attachment

justatest

1

18:13

@Learath2

xd

18:13

better than ferris

proof of Krixx forked from @Ryozuki

i wanna make a CHIP-8 emulator with vulkan to display

18:13

https://tobiasvl.github.io/blog/write-a-chip-8-emulator/

Guide to making a CHIP-8 emulator

A high-level guide to making a CHIP-8 emulator.

18:14

idk why writing emulators is always fun

OMg

18:14

heinrich5991:

18:14

did u!?=

yes

how could you

18:14

why

what did he

it took some minutes though, figuring it out

he banned poor XXLTomate

18:14

abuse

but why

from where

did you get a webhook just now?

irc

I didn't ban anyone

banhammer5991

XXLTomate left

sure sure xd

18:15

gaslighting

oh i have leave messages filtered

18:15

unless they talk

so xxltomato was heinrich

18:15

heinrichs spy

cuz i was about to say that i don't like the fact that everyone is talking under Chiller's name

no xxl was og tw player who just went afk for a sec

XXLTomate used my IRC bouncer

and heinrich abused

Ryozuki

idk why writing emulators is always fun

do it with dbt, more fun

to ban him

whats dbt

lol

i like rust

dynamic binary translation

he last connected 2018

sad

so I figured I could disable the account

probably possible with rust

rip tomato

18:16

any more names you bouncin?

also why is irc heinrich seems happier than discord heinrich

Chairn

probably possible with rust

omg

you mmap a region with execute access, you write translated code there, and then you jump into it

try it

18:16

irc boosts your mood

18:16

discord is poison for the soul

@Chairn i can do a binary translation to native with llvm?

18:17

probs fun indeed

18:17

thats a dope idea

TsFreddie

also why is irc heinrich seems happier than discord heinrich

bcs the discord ppl here are all toxic af

probably involves some complexity for rust because it's unsafe by nature

i just write a llvm frontend

18:17

for chip

Jupstar ✪

bcs the discord ppl here are all toxic af

is that why you are still here?

jupsti but all heinrich got since he joined irc is flame from me xd

TsFreddie

is that why you are still here?

yes, im the toxicity king

fun

its because irc is superior

18:17

its simplicity sparks joy

oh boy it's 2:17 now

sleep time

xD

Ryozuki

i like rust

https://github.com/KireinaHoro/khemu

GitHub - KireinaHoro/khemu: Binary translation in Rust

Binary translation in Rust. Contribute to KireinaHoro/khemu development by creating an account on GitHub.

18:18

chinese student

18:18

and he uses llvm

Botox, erd and Landil

I took a melatonin and I'm kinda gloomy now but still don't really want to sleep

yeye

18:19

same idea

but I deactivated their accounts earlier already

LLVM backend (partial)

18:19

i wanna do this

erbeere?

but chip-8 has graphics

yes

that can be complicated

rip landil best artist

18:19

@voxel u know landil?

failed ping

erbeere was the leading map libber before patiga right?

try capital V

was tml his creation?

i think

18:20

or am i stupid?

Ryozuki

but chip-8 has graphics

you can look at gameboy emulator to see how they did it

https://github.com/erdbeere/tml/

GitHub - erdbeere/tml: A small python powered tool to read and mani...

A small python powered tool to read and manipulate teeworlds maps. - GitHub - erdbeere/tml: A small python powered tool to read and manipulate teeworlds maps.

18:20

apparently it was

east forked tml from erbeere

usually, it's just some mmeory region that are read every frame to draw

and ddnet forked east xd

hmm

18:23

did google just sold google domains after the zip thing

i should sleep

the night just started

Chairn

usually, it's just some mmeory region that are read every frame to draw

ill look into it

18:34

@Chairn did u see my rust stack based hashmap? xd

i did, but im no rust code reader

18:36

@ChillerDragon it got in !!! https://github.com/teeworlds/teeworlds/pull/2846

Add eval_if_cmd console command by ChillerDragon · Pull Request #28...

SYNOPSIS eval_if_cmd s[check_command] s[command] ?s[else] ?s[command] DESCRIPTION eval_if_cmd executes a command based on the existence of a command or config. So it can be used to write backwards ...

wtf

18:36

oy is undead

damn, you're not on teeworlds discord?

18:38

he's back since 2 or 3 days

and he's gone in 2 or 3 days

18:38

dont get your hopes high

i don't have any hope, so i guess it's fine

xd

18:38

robyte now ddnet admin

18:38

https://github.com/edg-l/smolmap s (edited)

GitHub - edg-l/smolmap

Contribute to edg-l/smolmap development by creating an account on GitHub.

i told oy, robyte should maintain tw.

xd

Ryozuki

https://github.com/edg-l/smolmap s (edited)

rust unworthy license

18:40

no

18:40

best license

18:40

it ensures user freedom

copyright

we had this discussion already

18:41

https://www.gnu.org/philosophy/pragmatic.en.html

Ryozuki

i saw this st chara somewhere

they worked around with kurosio's mods afair

My work on free software is motivated by an idealistic goal: spreading freedom and cooperation. I want to encourage free software to spread, replacing proprietary software that forbids cooperation, and thus make our society better.

>

That's the basic reason why the GNU General Public License is written the way it is—as a copyleft. All code added to a GPL-covered program must be free software, even if it is put in a separate file. I make my code available for use in free software, and not for use in proprietary software, in order to encourage other people who write software to make it free as well. I figure that since proprietary software developers use copyright to stop us from sharing, we cooperators can use copyright to give other cooperators an advantage of their own: they can use our code.

gerdoe

they worked around with kurosio's mods afair

idk what afair

18:42

and who is kuro xd

mrpg/azataz mods maintainer

18:42

also afair is "as far as i remember"

more buzzwords justatest

justatest

18:42

afair means an afair

18:42

u cheated ur gf

18:42

xdxd

Ryozuki

more buzzwords justatest

justatest

did you play any non-ddrace mods xd

18:43

but its quite new

18:43

"quite"

Ryozuki

My work on free software is motivated by an idealistic goal: spreading freedom and cooperation. I want to encourage free software to spread, replacing proprietary software that forbids cooperation, and thus make our society better.

>

That's the basic reason why the GNU General Public License is written the way it is—as a copyleft. All code added to a GPL-covered program must be free software, even if it is put in a separate file. I make my code available for use in free software, and not for use in proprietary software, in order to encourage other people who write software to make it free as well. I figure that since proprietary software developers use copyright to stop us from sharing, we cooperators can use copyright to give other cooperators an advantage of their own: they can use our code.

@Jupstar ✪ interpret this text as if i said it

18:43

it fits my idealism

Ryozuki

@Jupstar ✪ interpret this text as if i said it

i call the therapist

since proprietary software developers use copyright to stop us from sharing, we cooperators can use copyright to give other cooperators an advantage of their own: they can use our code.

Ryozuki

afair means an afair

that's affair with 2 f

oh

Jupstar ✪

i call the therapist

xd

18:44

the real thing is, ddnet using the current license wont ensure it not being used as propietary software

18:44

and thats SAD

18:44

GPL protects us from that devil

18:45

deviltee

GPL plays the same game, even if its an angel

GPL works best when used on top quality software, the one that ICHES companies to say "I WISH THIS WAS NOT GPL" thats when u win, because u have a small possiblity that they open source their stuff too (it happened)

it still plays believing in christianity

xd

18:47

@Jupstar ✪ this reminds me of democracy, its integrated as in "being the best" that even thinking alternatives may be seen as inherently evil

18:47

so u gotta fight within the system

Ryozuki

@Jupstar ✪ this reminds me of democracy, its integrated as in "being the best" that even thinking alternatives may be seen as inherently evil

that's not true

18:48

first, there are dozens of democracy forms and election systems

18:48

secondly, we haven't tried all possible systems

Ryozuki

@Jupstar ✪ this reminds me of democracy, its integrated as in "being the best" that even thinking alternatives may be seen as inherently evil

yeah, so better trust the CC0 written AI to take over the world (edited)

hmm i guess i mean the most common democracy form

18:49

voting a party

18:49

delegating ur vote kinda

which is the worst form of democracy as we can see it nowadays

but the most used

18:49

xd

18:49

and the problem is

18:49

the only ones u can vote

18:49

like it already

18:50

cant change a system where u depend in people from the system itself

REVOLUTION TIME

3

3

idk how to say it

IM THE FIRST TO JOIN

xd

18:50

rust revolution

18:50

lets hunt down the C

18:51

justatest

where guillotine reaction?

@Chairn WOAH pog eval if cmd

19:39

sadly ddnet declined

Who needs this xd

i do

I bet u can abuse it for chests

for cross client compatible configs

Cheats

we gotta avoid features that are used only by a handful number of people. I believe the best example for this is Thunderbird

making sure i can call say_self or echo depending on availability etc

lots of developer added their own features and then spaghetti code

vanilla and ddnet got same cmds and settings under diff names

[ddnet:master] 4 new commits

d172d63 Fix alignment of font icon buttons in editor - Robyt3 e51fe4a Use font icon for editor proof mode selection button - Robyt3 fa787d3 When all DDNet filter entries selected, deselect with right click - Robyt3 9ebcdf4 Merge #6748 #6749 - bors[bot]

20:26

[ddnet/ddnet] Issue closed: #6746 Change country selection behavior in serverfilter

20:26

[ddnet/ddnet] Pull request closed: #6749 Fix alignment of font icon buttons in editor, use font icon for editor proof mode selection button

20:26

[ddnet/ddnet] Pull request closed: #6748 When all DDNet filter entries selected, deselect with right click

ChillerDragon

for cross client compatible configs

@/heinri

i wish god existed

20:41

so i could ask him

20:41

to convert all c++ code to rust

20:41

thanks for coming to my ted talk

1

and then no one code ever except for people who know how to use rust

20:44

software dev 100

[ddnet/ddnet] Pull request opened: #6750 Select new demo file after renaming and slicing demo, scroll to selected demo when sorting, refreshing etc\.

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/#using-addres...

20:47

[ddnet:master] 2 new commits

5b3efaa Fix uninitialized CLineInput member variables - Robyt3 96927e1 Merge #6747 - bors[bot]

20:47

[ddnet/ddnet] Issue closed: #6745 Uninitialized memory in \`CLineInput\` according to Valgrind in CI

20:47

[ddnet/ddnet] Pull request closed: #6747 Fix uninitialized \`CLineInput\` member variables

i just spent 35 minutes to and 50 minutes from my grandma’s just to take out the dog

21:55

the highway system may be flawed

Ewan

i just spent 35 minutes to and 50 minutes from my grandma’s just to take out the dog

america?

21:55

o nvm you're not

huh

21:57

we play on the same servers brah

whats the flag in your bio for then

luxembourg is a neat place with a neat flag

ah

I appreciate the flag

USA! USA!

huh

[ddnet:master] 3 new commits

abfd933 Select new demo file after renaming and slicing demo - Robyt3 4ac3358 Scroll to selected demo when sorting, refreshing etc. - Robyt3 e22e0c9 Merge #6750 - bors[bot]

22:38

[ddnet/ddnet] Pull request closed: #6750 Select new demo file after renaming and slicing demo, scroll to selected demo when sorting, refreshing etc\.

Exported 758 message(s)