DDraceNetwork - developer

Ewan 11/6/2023 12:22AM

Jupstar ✪

that's not how hammer works

How then can I change the range of the strike?

Kaffeine

Use sv_banned_versions 170312,170399 to auto kick the bots.

if it only were that easy

❓

5:23AM

It will work for now

He11o, wor1d

How then can I change the range of the strike?

I mean it's like 5 lines above where it tries to find all entities in range

7:59AM

There is a parameter for range

https://www.youtube.com/watch?v=EI4geo5KJe8 just found this old vid. For mapping this would be really cool. (edited)

wwwCLANHDPnet

H-Client: Envelopes Editor Feature

@TsFreddie: sometimes I see them. But Matrix mobile is the buggiest :D it never works

9:10AM

9:10AM

On irc I usually see it

Yeah in white design it works worse

chillerdragon: when do we get Teeworlds in 2022?

Not planned

9:46AM

@Teero: maybe 2024 and 2025 but not sure if I ever do such a weird video again

Teero

https://www.youtube.com/watch?v=EI4geo5KJe8 just found this old vid. For mapping this would be really cool. (edited)

Am I missing something or did you not realise that this has been a feature in DDNet client for a while? Enable "Show Info" to see this mode where you can drag the quad animation points.

Woah I also did not know that! That’s cool

Robyt3

Am I missing something or did you not realise that this has been a feature in DDNet client for a while? Enable "Show Info" to see this mode where you can drag the quad animation points.

wait what?!

12:33PM

Since when is ddnet client so amazing?

Teero

Since when is ddnet client so amazing?

It's a well hidden feature, I only found out about it when I ported the bezier curve support. Though I don't think it makes sense to hide this feature behind the "Show Info" setting.

Robyt3

It's a well hidden feature, I only found out about it when I ported the bezier curve support. Though I don't think it makes sense to hide this feature behind the "Show Info" setting.

we have to spread this xd

Robyt3

It's a well hidden feature, I only found out about it when I ported the bezier curve support. Though I don't think it makes sense to hide this feature behind the "Show Info" setting.

i still can find it. xd

1:18PM

this showinfo?

1:19PM

ah this is cool asf

i dont like that feature

1

https://eprint.iacr.org/2023/1711.pdf

2:06PM

Passive SSH Key Compromise via Lattices [pdf] (iacr.org)

2

Kaffeine

Use sv_banned_versions 170312,170399 to auto kick the bots.

Today the version is 170313 The bot joined an empty server, oh wow, I've never seen that.

2023-11-06 16:57:26 I server: player has entered the game. ClientID=0 addr=57.129.1.215:62354
2023-11-06 16:57:26 I ddnet: cid=0 version=170313
2023-11-06 16:57:26 I chat: *** ♟ | SapphireEyes entered and joined the game
2023-11-06 16:57:34 I chat: 0:-2:SapphireEyes: • The strongest cheat client in the game is already available Fluxus we have everything you want! -> discord.gg/GcBsY fUd9S

Oh crap, discord is doing a link preview despite of no http. I added a space to break the link. (edited)

Kaffeine

Today the version is 170313 The bot joined an empty server, oh wow, I've never seen that.

2023-11-06 16:57:26 I server: player has entered the game. ClientID=0 addr=57.129.1.215:62354
2023-11-06 16:57:26 I ddnet: cid=0 version=170313
2023-11-06 16:57:26 I chat: *** ♟ | SapphireEyes entered and joined the game
2023-11-06 16:57:34 I chat: 0:-2:SapphireEyes: • The strongest cheat client in the game is already available Fluxus we have everything you want! -> discord.gg/GcBsY fUd9S

Oh crap, discord is doing a link preview despite of no http. I added a space to break the link. (edited)

Send such stuff in tickets so the attackers dont learn about the fixes that might get applied. (edited)

How other mod admins 'll know about it? Only @Ewan expressed some interest and there is no reaction from DDNet. (https://github.com/ddnet/ddnet/issues/7419)

Kaffeine

How other mod admins 'll know about it? Only @Ewan expressed some interest and there is no reaction from DDNet. (https://github.com/ddnet/ddnet/issues/7419)

If you open a ticket with the reason "other" then admins can take a look and they might forward it to the oder devs and fix it, but sharing all their strategies and informations here will reveal the fix that might be applied.

3:23PM

The attackers might see this and adjust their way of attacking/spamming severs. (edited)

It was clear for me, I made a choice. I want to share the info with all admins, including non DDNet and there is no other way to do it right now.

Well sharing it publicly also means making it possible for them to work around the fixes, but its your choice. I just wanted to share my opinion. (edited)

It is super curious why they have those "problems" in the first place but let's giggle silently and not discuss it.

chillerdragon

@Teero: maybe 2024 and 2025 but not sure if I ever do such a weird video again

cant wait

ryuma

Well sharing it publicly also means making it possible for them to work around the fixes, but its your choice. I just wanted to share my opinion. (edited)

As I understand, it is also DDNet position to clearly communicate "you're a spammer, we kick/mute/ban you". From the efficiency point of view, shadow ban would work much better and save admins/moderators resources.

Kaffeine

How other mod admins 'll know about it? Only @Ewan expressed some interest and there is no reaction from DDNet. (https://github.com/ddnet/ddnet/issues/7419)

It would be useful but unfortunately they use very wide IP ranges

4:01PM

Here is a range they are using too many available IPs "57.128.0.0-57.131.255.255"

Yek-H

It would be useful but unfortunately they use very wide IP ranges

If we'll ban 1 IP per minute, how many time it would take to ban all IPs? At this pace we'd ban 1000 IPs in an half of a day. I think that range bans are not needed, and I think that the attackers have just a dozen IPs, maybe with an option to rotate the IPs manually.

Kaffeine

If we'll ban 1 IP per minute, how many time it would take to ban all IPs? At this pace we'd ban 1000 IPs in an half of a day. I think that range bans are not needed, and I think that the attackers have just a dozen IPs, maybe with an option to rotate the IPs manually.

Another problem is that they are also using ISP ranges. Many players would be involved without doing anything

4:13PM

https://cleantalk.org/blacklists/as24961 -> Maybe a solution would be to add the IPs flagged as abuse

Spam Stats for AS24961 myLoc managed IT AG & IP networks

Spam report for AS24961. Check to see if IP/email addresses which have been reported as spam. IP & Email Abuse Reports. You can check with blacklist IP, Email or Domain.

1

Maybe they use bot malware clients and it is the player fault? Anyway, I don't see it as a real issue for the idea: if we'll globally ban spammer IPs (short bans for 48 hours would also work for our purpose) then the spammers 'll run out of IPs even if they have a lot of addresses. Even if they use ISP with dynamic addressing, they won't be able to spam the servers at the rate they spam us right now. How many IPs you seen? I have 16 IPs recorded. Maybe my server is super lucky but it gives me impression of a very limited spammers capability. Maybe they have IPs from wide ranges but how many IPs they have? How many money they do invest, in your opinion? We don't need to make spam impossible, we just need to make it not worths it. (edited)

Ryozuki

Click to see attachment 🖼️

shes mega based

hmm for deving I like linux more. For gaming (games that don't run on linux) I either don't play or I use windows

Kaffeine

Maybe they use bot malware clients and it is the player fault? Anyway, I don't see it as a real issue for the idea: if we'll globally ban spammer IPs (short bans for 48 hours would also work for our purpose) then the spammers 'll run out of IPs even if they have a lot of addresses. Even if they use ISP with dynamic addressing, they won't be able to spam the servers at the rate they spam us right now. How many IPs you seen? I have 16 IPs recorded. Maybe my server is super lucky but it gives me impression of a very limited spammers capability. Maybe they have IPs from wide ranges but how many IPs they have? How many money they do invest, in your opinion? We don't need to make spam impossible, we just need to make it not worths it. (edited)

I have already seen about 50-60 different IPs (edited)

The API of https://ipapi.is/developers.html could be useful (edited)

ipapi.is - Documentation for Developers

ipapi.is offers precise IP data via a user-friendly API, encompassing geolocation, ASN data, hosting detection, VPN detection, and proxy detection.

Yek-H

I have already seen about 50-60 different IPs (edited)

"50-60" is "just a few" in the global scale. If I online it takes me seconds to ban an IP. Together we can ban 60 IPs in an hour, it is not a problem at all. It does not help individual servers because even if we ban all IPs "today", the spammers still succeed on many other servers for the rest of the day, and (relatively speaking) on the next day the spammers can come with new IPs and spend another thousands messages. It would be a game changer if the spammers could send just a few messages per (their) IP. (edited)

Kaffeine

"50-60" is "just a few" in the global scale. If I online it takes me seconds to ban an IP. Together we can ban 60 IPs in an hour, it is not a problem at all. It does not help individual servers because even if we ban all IPs "today", the spammers still succeed on many other servers for the rest of the day, and (relatively speaking) on the next day the spammers can come with new IPs and spend another thousands messages. It would be a game changer if the spammers could send just a few messages per (their) IP. (edited)

It could work

itube

cant wait

how are you alive wtf?

Jupstar ✪

I mean it's like 5 lines above where it tries to find all entities in range

can you send me the line I need?

He11o, wor1d

can you send me the line I need?

int Num = GameServer()->m_World.FindEntities(ProjStartPos, GetProximityRadius() * 0.5f, apEnts, MAX_CLIENTS, CGameWorld::ENTTYPE_CHARACTER);

Jupstar ✪

int Num = GameServer()->m_World.FindEntities(ProjStartPos, GetProximityRadius() * 0.5f, apEnts, MAX_CLIENTS, CGameWorld::ENTTYPE_CHARACTER);

ok, what should I do to change the length of the shot? (edited)

shot?

6:52PM

didnt we talk about hammer

I need to change the length of the hammer blow so that the player leans back further after hitting it (edited)

u want to make the hammer stronger?

yes

lmao discord down for me

6:56PM

the first parameter of TakeDamage says Force

6:56PM

that's probably what u want

6:57PM

e.g. after * Strength you could probably do * 5.0f

Replying to @He11o, wor1d ``` […]

6:57PM

then it would be like 5 times stronger xd

6:57PM

if u want FNG like hammer: https://github.com/Jupeyy/teeworlds-fng2-mod/blob/793d30e29d638e69315a78d1b47e898fea8d735d/src/game/server/entities/character.cpp#L937C18-L975

teeworlds-fng2-mod/src/game/server/entities/character.cpp at 793d30...

FNG mod for teeworlds, that advances the original FNG idea by golden spikes and other features - Jupeyy/teeworlds-fng2-mod

Jupstar ✪

the first parameter of TakeDamage says Force

pTarget->TakeDamage((vec2(0.f, -1.0f) + Temp) * Strength, g_pData->m_Weapons.m_Hammer.m_pBase->m_Damage, m_pPlayer->GetCID(), m_Core.m_ActiveWeapon); vec(0.f, -1.0f) - this is Force?

uhm, have u ever coded before? xd

7:08PM

the whole expression is one argument

7:09PM

it's the argument passed to the corresponding parameter Force

Jupstar ✪

uhm, have u ever coded before? xd

yes, i am beginner in c++

ok

I'm confused

it's the whole argument until the ,

7:09PM

(vec2(0.f, -1.0f) + Temp) * Strength

okey

7:10PM

What needs to be changed to make the player fly further when hit?

Jupstar ✪

e.g. after * Strength you could probably do * 5.0f

^

7:10PM

I'd highly recommend to do some cpp tutorials first tho

You don't need to change code just for stronger hammer though, you can use tune hammer_strength 5

Robyt3

You don't need to change code just for stronger hammer though, you can use tune hammer_strength 5

this parameter changes only in Y, but I need it in X

Are you familar with vectors from mathematics? vec2 is a vector in 2D, for example vec2(0.f, -1.0f) points straight up, as the X component is zero (edited)

7:22PM

https://en.wikipedia.org/wiki/Euclidean_vector

Euclidean vector

In mathematics, physics, and engineering, a Euclidean vector or simply a vector (sometimes called a geometric vector or spatial vector) is a geometric object that has magnitude (or length) and direction. Vectors can be added to other vectors according to vector algebra. A Euclidean vector is frequently represented by a directed line segment, or ...

Robyt3

Are you familar with vectors from mathematics? vec2 is a vector in 2D, for example vec2(0.f, -1.0f) points straight up, as the X component is zero (edited)

I’m not familiar with vectors from mathematics, I’m in my 1st year of college) I haven’t done this yet. If it’s not difficult, can you tell me how to do it the way I need?

Change the 0.f to something else, like 2.0f or -2.0f and see what it changes

7:25PM

It should cause the hammer strength to have more effect in the X direction (edited)

Robyt3

It should cause the hammer strength to have more effect in the X direction (edited)

it changes, for some reason only in one direction

Which one? It currently applies most of the force upwards because the vector vec2(0.f, -1.0f) points up. If you change it to vec2(2.f, -1.0f) then it should apply twice as much force in X direction as in Y direction

Robyt3

Which one? It currently applies most of the force upwards because the vector vec2(0.f, -1.0f) points up. If you change it to vec2(2.f, -1.0f) then it should apply twice as much force in X direction as in Y direction

if I set the value to more than 2, then it only goes one way, that is, if I stand to the right of the player and hit him, then he hits me, and if I stand to the left of the player and hit, then he reclines normally

Looks like this will always apply the force to the right. You need to consider the relative X position of the tees, i.e. Dir.x. You should probably learn some C++ to understand this. Or copy the function into ChatGPT and tell it what you want to have changed.

furo321

[ddnet/ddnet-web] Pull request opened: #273 Add support for high-res skins with tee.js

It now supports rendering skins that are bigger than 256x128. tee.js is now also properly formatted. Closes #113 Before !image After !image

Robyt3

Looks like this will always apply the force to the right. You need to consider the relative X position of the tees, i.e. Dir.x. You should probably learn some C++ to understand this. Or copy the function into ChatGPT and tell it what you want to have changed.

I asked ChatGPT to do this, but it didn’t work(

What are you trying to do?

Voxel

What are you trying to do?

change kick height in X

Yo

8:51PM

possible somehow to fix it?

8:51PM

https://i.imgur.com/cpwOFqJ.png (edited)

8:52PM

even with #include <game/client/gameclient.h> is wont work (edited)

m_Afk is gameclient variable?

yea

tru

you need to do GameClient()->m_Afk

8:58PM

it's a member

IDisocrd don't have GameClient field or getter

8:59PM

How I remember

CDiscord is a component

This just interface for discord RPC and all data transfering with arguments

nvm

so how can i include this to code?

it's not a component so you will have to request the client interface

hell

9:01PM

way harder than i thoughtj

Ewan

you need to do GameClient()->m_Afk

wait it's not a gameclient member lol

-StormAx

https://i.imgur.com/cpwOFqJ.png (edited)

I would recommend adding another argument to the SetGameInfo function, that would contain the m_Afk bool. Just remember you also have to check whenever the m_Afk bool has changed, and then call the function again.

1

just need smth like this

    IGameClient *pGameClient = Kernel()->RequestInterface<IGameClient>();
    if(pGameClient) {
    ...
        pGameClient->m_aClients[pGameClient->m_Snap.m_LocalClientID]->m_Afk;
    ...
    }

(edited)

9:09PM

i hate writing code in discord

Ewan

just need smth like this

    IGameClient *pGameClient = Kernel()->RequestInterface<IGameClient>();
    if(pGameClient) {
    ...
        pGameClient->m_aClients[pGameClient->m_Snap.m_LocalClientID]->m_Afk;
    ...
    }

(edited)

i would recommend just requesting this interface the first time you need it & storing it in a member

And remember that m_LocalClientID can be negative in the demo player, so you also want to check for m_LocalClientID >= 0 or you might get a crash in the demo player

1

may want to disable this behavior entirely in the demo player

Looks like CDiscord::SetGameInfo is only called when online so it should be safe (edited)

Ewan

just need smth like this

    IGameClient *pGameClient = Kernel()->RequestInterface<IGameClient>();
    if(pGameClient) {
    ...
        pGameClient->m_aClients[pGameClient->m_Snap.m_LocalClientID]->m_Afk;
    ...
    }

(edited)

https://i.imgur.com/M5OcDqs.png

2

11:26PM

def-

[ddnet/ddnet-web] Pull request closed: #273 Add support for high-res skins with tee.js

11:28PM

def-

[ddnet-web:master] 2 new commits

9558e83 Add support for high-res skins with tee.js - furo321 3690164 Merge pull request #273 from furo321/teejs-high-res - def-

11:28PM

def-

[ddnet/ddnet-web] Issue closed: #113 the website preview doesn't seem to like new high-res skins

-StormAx

https://i.imgur.com/M5OcDqs.png

that's how you use the variable

1

11:42PM

your actual code would probably look something like this

// in CDiscord
IGameClient *m_pGameClient = nullptr;
...
// in SetGameInfo
if(!m_pGameClient) m_pGameClient = Kernel()->RequestInterface<IGameClient>();
    m_pActivityManager->update_activity(m_pActivityManager, &Activity, 0, 0);

if(m_pGameClient && m_pGameClient->m_Snap.m_LocalClientID >= 0 && m_pGameClient->m_aClients[pGameClient->m_Snap.m_LocalClientID]->m_Afk) {
    str_copy(Activity.assets.small_image, "idle", sizeof(Activity.assets.small_image));
    str_copy(Activity.assets.small_text, "Idling", sizeof(Activity.assets.small_text));
} else {
    str_copy(Activity.assets.small_image, "greenline", sizeof(Activity.assets.small_image));
    str_copy(Activity.assets.small_text, "In Game", sizeof(Activity.assets.small_text));
}

(edited)

11:46PM

sorry chiller

why with dots? xD

because they go in different places

fair enough

11:47PM

ok why are we using pGameClient here? (edited)

because your player's afk value is stored in a CClientInfo object stored in an array in the game client

Alr then, 2nd question is wtheck this wont workhttps://i.imgur.com/ERiJqWT.png

oh mb

11:50PM

updated

i mean, is might looks dumb from my side

11:51PM

missed another

11:52PM

but it should be fairly obvious

11:52PM

m_pGameClient instead of pGameClient

11:52PM

since it's a member

now m_Snap No member named 'm_Snap' in 'IGameClient'

11:54PM

hell, the most hard staff i made for today, was cracking discord

i have no idea why it isn't in the IGameClient interface

11:55PM

this is against all OOP wisdom but i don't think there's any other class inheriting from IGameClient so you should just be able to cast your IGameClient pointer into a CGameClient pointer

11:56PM

so in CDiscord class def do this instead CGameClient *m_pGameClient = nullptr; then in SetGameInfo, do this instead m_pGameClient = static_cast<CGameClient *>(Kernel()->RequestInterface<IGameClient>());

now i can say that discord made me braindamaged