DDnet

[Kolpixx]

Is this app installable with sudo apt install?

Yes but the apt Version is outdated.

If you've created a zip file for this app, upload it here DDnet.zip

I did not tested it on x64 but im shure it will also work there. I will try it later today or tomorrow. And when it works i will send a ZIP File with the install script for x64 (i think it's the same as for 32x xD)

Here is the newest Version:

https://github.com/Botspot/pi-apps/issues/1093#issuecomment-955682513

[Crilum]

When I renamed the install-32 to install, it compiled successfully on arm64, which is good, but the desktop file dosen't work. On a armhf container (vdesktop) same thing.

But, DDNet can't connect to the internet because of a firewall or something:

[2021-10-28 08:40:28][engine/mastersrv]: refreshing master server addresses
[2021-10-28 08:40:28][host_lookup]: host='master1.teeworlds.com' port=0 3
[2021-10-28 08:40:28][register]: refreshing ip addresses
[2021-10-28 08:40:28][host_lookup]: host='master2.teeworlds.com' port=0 3
[2021-10-28 08:40:28][host_lookup]: host='master3.teeworlds.com' port=0 3
[2021-10-28 08:40:28][host_lookup]: host='master4.teeworlds.com' port=0 3
[2021-10-28 08:40:29][engine/mastersrv]: saving addresses
[2021-10-28 08:40:29][register]: fetching server counts
[2021-10-28 08:40:30][regsixup]: ERROR: the master server reports that clients can not connect to this server.
[2021-10-28 08:40:30][regsixup]: ERROR: configure your firewall/nat to let through udp on port 8303.
[2021-10-28 08:40:34][register]: chose 'master4.teeworlds.com' as master, sending heartbeats
[2021-10-28 08:40:35][register]: ERROR: the master server reports that clients can not connect to this server.
[2021-10-28 08:40:35][register]: ERROR: configure your firewall/nat to let through udp on port 8303.
[2021-10-28 08:40:45][regsixup]: ERROR: the master server reports that clients can not connect to this server.
[2021-10-28 08:40:45][regsixup]: ERROR: configure your firewall/nat to let through udp on port 8303.
[2021-10-28 08:40:50][register]: ERROR: the master server reports that clients can not connect to this server.
[2021-10-28 08:40:50][register]: ERROR: configure your firewall/nat to let through udp on port 8303.
[2021-10-28 08:41:05][register]: ERROR: the master server reports that clients can not connect to this server.
[2021-10-28 08:41:05][register]: ERROR: configure your firewall/nat to let through udp on port 8303.
[2021-10-28 08:41:06][regsixup]: ERROR: the master server reports that clients can not connect to this server.
[2021-10-28 08:41:06][regsixup]: ERROR: configure your firewall/nat to let through udp on port 8303.
[2021-10-28 08:41:10][regsixup]: WARNING: Master server is not responding, switching master
[2021-10-28 08:41:11][engine/mastersrv]: refreshing master server addresses
[2021-10-28 08:41:11][host_lookup]: host='master1.teeworlds.com' port=0 3

I get that on arm64 and armhf.

I don't think I have a firewall though, unless RPiOS comes with one...

I updated your install scripts with some bug fixes and stuff: DDnet.zip

[Crilum]

It also might be a good idea to add a little bit more information about DDNet in description. I couldn't really tell what it was from the description...

[Kolpixx]

Thank you for fixing Bugs. I updated your File and edited the Description of the App. Also the Problem that you can't connect is a Problem with your Router Settings i think. I found this in the Internet this might help you. https://www.teeworlds.com/forum/viewtopic.php?id=10253

Here is the file: DDnet.zip

[Crilum]

Thanks. I can't do anything about my router at the moment, but thanks anyway! :smile: The description is wayyy better, but this is a server, isn't it? Or is it just the game and I misunderstood the Terminal output.. :+1:

[Kolpixx]

This is the Game and also the Server (it's saved under ~/ddnet/build/DDnet-Server i think i'm currently on my Phone so im Not shure) but i only Made a Desktop entry for the Game Client because i was to lazy to make a Desktop entry for the Server. But i can do it later.

And i only copied the description from their Website hehe 😅

[Crilum]

Well, their website has a good description then! :laughing:

[Kolpixx]

I just tested if the Server works and i had the same problem as you with the Port forwarding but it was a Problem with the Router Settings. I'm doing a Desktop Entry for the Server now.

[Kolpixx]

i'm currently fixing some bugs on the install script and adding a Desktop Entry for the Server this might take sometime, because i have some Problems with the building currently.

[Kolpixx]

hmm i have a Problem.

This comes out when i try to install it:

/usr/bin/ld: CMakeFiles/DDNet.dir/src/engine/client/client.cpp.o: in functionCClient::MapDownloadTotalsize() const': client.cpp:(.text._ZNK7CClient20MapDownloadTotalsizeEv[_ZNK7CClient20MapDownloadTotalsizeEv]+0x30): undefined reference to __atomic_load_8' /usr/bin/ld: CMakeFiles/DDNet.dir/src/engine/client/client.cpp.o: in functionCClient::MapDownloadAmount() const': client.cpp:(.text._ZNK7CClient17MapDownloadAmountEv[_ZNK7CClient17MapDownloadAmountEv]+0x30): undefined reference to __atomic_load_8' /usr/bin/ld: CMakeFiles/DDNet.dir/src/engine/client/http.cpp.o: in functionCRequest::ProgressCallback(void*, double, double, double, double)': http.cpp:(.text+0x524): undefined reference to __atomic_store_8' /usr/bin/ld: http.cpp:(.text+0x534): undefined reference to__atomic_store_8' collect2: error: ld returned 1 exit status make[2]: [CMakeFiles/DDNet.dir/build.make:1652: DDNet] Error 1 make[1]: [CMakeFiles/Makefile2:374: CMakeFiles/DDNet.dir/all] Error 2 make: *** [Makefile:152: all] Error 2 Failed at building-2`

[Kolpixx]

it also doesn't work with the old script that worked for me i will try it on an other sd card or virtual machine. So i can see if it is a Problem of my Raspberry Pi or if it is a Problem with the installation script

[Kolpixx]

it's also doesn't work with the virtual machine. I try to build it without the script and look if it works.

[Kolpixx]

i cannot build it anymore i don't know why. Does the Script works for someone else?

Edit: If i build it. The Server creates but not the Game Client. And the Server runs fine

[Crilum]

What architecture are you on?

[Crilum]

Well, it built just fine on my arm64 Pi, but I have this error which makes it fail:

tee: /home/pi/pi-apps/apps/DDnet/.local/share/applications/ddnet.desktop: No such file or directory

Fixed with this:

DDnet.zip

I just changed it so it cds into the home dir before making the .desktop files

You might want to read though this.

[Crilum]

Works just fine for me:

[Crilum]

We should add something about how you have to use port fowarding for the server in the description.

[Kolpixx]

What architecture are you on?

armhf. But it worked before.

Well, it built just fine on my arm64 Pi, but I have this error which makes it fail:

tee: /home/pi/pi-apps/apps/DDnet/.local/share/applications/ddnet.desktop: No such file or directory

Fixed with this:

DDnet.zip

I just changed it so it cds into the home dir before making the .desktop files

You might want to read though this.

Oh Thank you i will take a look at that for my next scripts etc.

We should add something about how you have to use port fowarding for the server in the description.

i'll do this

[Kolpixx]

.o
[ 96%] Building CXX object CMakeFiles/DDNet.dir/src/game/editor/io.cpp.o
[ 96%] Building CXX object CMakeFiles/DDNet.dir/src/game/editor/layer_game.cpp.o
[ 97%] Building CXX object CMakeFiles/DDNet.dir/src/game/editor/layer_quads.cpp.o
[ 97%] Building CXX object CMakeFiles/DDNet.dir/src/game/editor/layer_sounds.cpp.o
[ 97%] Building CXX object CMakeFiles/DDNet.dir/src/game/editor/layer_tiles.cpp.o
[ 98%] Building CXX object CMakeFiles/DDNet.dir/src/game/editor/popups.cpp.o
[ 98%] Building CXX object CMakeFiles/DDNet.dir/src/game/generated/client_data.cpp.o
[100%] Building CXX object CMakeFiles/DDNet.dir/src/game/generated/client_data7.cpp.o
[100%] Linking CXX executable DDNet
/usr/bin/ld: CMakeFiles/DDNet.dir/src/engine/client/client.cpp.o: in function `CClient::MapDownloadTotalsize() const':
client.cpp:(.text._ZNK7CClient20MapDownloadTotalsizeEv[_ZNK7CClient20MapDownloadTotalsizeEv]+0x30): undefined reference to `__atomic_load_8'
/usr/bin/ld: CMakeFiles/DDNet.dir/src/engine/client/client.cpp.o: in function `CClient::MapDownloadAmount() const':
client.cpp:(.text._ZNK7CClient17MapDownloadAmountEv[_ZNK7CClient17MapDownloadAmountEv]+0x30): undefined reference to `__atomic_load_8'
/usr/bin/ld: CMakeFiles/DDNet.dir/src/engine/client/http.cpp.o: in function `CRequest::ProgressCallback(void*, double, double, double, double)':
http.cpp:(.text+0x524): undefined reference to `__atomic_store_8'
/usr/bin/ld: http.cpp:(.text+0x534): undefined reference to `__atomic_store_8'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/DDNet.dir/build.make:1652: DDNet] Error 1
make[1]: *** [CMakeFiles/Makefile2:374: CMakeFiles/DDNet.dir/all] Error 2
make: *** [Makefile:152: all] Error 2

I still get this error :/

[Kolpixx]

DDnet (4).zip here is the new Zip File with the new Description and i also added a Desktop Entry for the Server. (but i still get this error from above :/ I tried almost everything to fix it. Yesterday it worked fine)

[Crilum]

Are you on twisterOS? I'm using RPiOS. I don't know if it makes a difference..

[Kolpixx]

Im using RPiOs as well and it worked perfectly before as i said but i reinstalled it to test some stuff.

And i also don't want to like reinstall RPiOS.

[Crilum]

You can try vdesktop (also available in Pi Power Tools under Boot in IMG Mode), it lets you run a RPiOS image inside your real OS.

[Kolpixx]

I already tried it with Pi Power Tools but it's also doesn't work there, but vdesktop is also a little bit buggy for me i have 1 sd card left i try it there later.

[Crilum]

Ok. That is really weird. It works for me.

[Crilum]

This might help you.

[Crilum]

@KolpixTV We might need to fork DDNet, and change the cmakelists.txt, or make an issue in their repository.. Look at this.

[Kolpixx]

what we have to change in the cmakelist.txt file?

[Crilum]

The issue in my last comment has a fix to add to the cmakelists.txt.

Hello! I encountered the following linker problem with the recent i2pd sources:

HTTPServer.cpp:(.text+0x7e2c): undefined reference to __atomic_load_8' I2PControl.cpp:(.text+0xddc): undefined reference toatomic_load_8' I2PControl.cpp:(.text+0xe74): undefined reference to `atomic_load_8' NTCPSession.cpp:(.text+0x5a00): undefined reference to __atomic_fetch_add_8' TransitTunnel.cpp:(.text+0x5c): undefined reference to__atomic_fetch_add_8' Transports.cpp:(.text+0x4bc): undefined reference to __atomic_load_8' SSUSession.cpp:(.text+0x370): undefined reference to__atomic_fetch_add_8' and so on. So I had to add the -latomic to the following line in the CMakeLists.txt in order to build the executable:

target_link_libraries( "${PROJECT_NAME}" libi2pd i2pdclient ${DL_LIB} ${Boost_LIBRARIES} ${OPENSSL_LIBRARIES} ${ZLIB_LIBRARY} ${CMAKE_THREAD_LIBS_INIT} ${MINGW_EXTRA} ${DL_LIB} -latomic )

I doubt this is a correct solution -- just reporting the result. This issue looks very similar to another one which was closed some time ago, but for another CPU architecture. So it might be worth making some kind of a universal solution to it.

[Crilum]

That is @v2e's comment from PurpleI2p/i2pd. The above fix is just an example, so for DDNet, we would need something like:

target_link_libraries(${TARGET_CLIENT} ${LIBS_CLIENT} -latomic)

[Crilum]

In uninstall, we should probably tell the user that /home/pi/.teeworlds still exists after uninstall..

[Kolpixx]

DDnet.4.zip The uninstall script here also deletes .teeworlds.

i will fork that (i never did it but i try it)

[Kolpixx]

i forked it and updated the CMakelist i will update the Install Script now

[Kolpixx]

also $HOME works but this dirname "§0" does not work.

Here is the new File ddnet.zip .

[Crilum]

Ok, well, $(dirname "$0") should work in the desktop files, because for me, $HOME doesn't work.

[Crilum]

@KolpixTV By the way, does the install script work?

[Kolpixx]

The install script file does work for me now. Idk if §(dirname "$0") works in the Desktop Entry but it does not work where i marked it and also every other. Are you using x64? Maybe $HOME only works on 32bit and we can make an Install script for x64 where $HOME is replaced with $(dirname "$0"). If $(dirname "$0") works for you fine.

[Itai-Nelken]

If $HOME doesn't work, something is very wrong.

[Kolpixx]

If $HOME doesn't work, something is very wrong.

For me its working but Not for him

[cycool29]

$HOME and $(dirname "$0") won't work if you exactly put it in the desktop file because desktop file can only read absolute path.

Use $HOME and $(dirname "$0") in script to create desktop file should be fine, since when you execute the script the $HOME or $(dirname "$0") will be translated to absolute path.

Are you using x64? Maybe $HOME only works on 32bit and we can make an Install script for x64 where $HOME is replaced with $(dirname "$0"). If $(dirname "$0") works for you fine.

It doesn't matter what architechture.

[Kolpixx]

So If i put $HOME in my Install Script Script its fine right?

[cycool29]

So If i put $HOME in my Install Script Script its fine right?

Yes.

[Kolpixx]

ok nice. I think the Zip File is now done.

[Crilum]

If $HOME doesn't work, something is very wrong.

$HOME works for me, but not in .desktop files. @cycool29 suggested $(dirname "$0") for making .desktop files, because $HOME didn't work.

[cycool29]

$HOME and $(dirname "$0") is totally different thing.

$HOME points to the home folder (e.g. /home/pi) and $(dirname "$0") point to the path of the script (e.g. /home/pi/pi-apps/apps/DDnet).

As @Itai-Nelken said, if $HOME doesn't work, something is very wrong.

[cycool29]

I have simplified the script and add purge-installed, here is the improved zip: DDnet.zip

Tested works for me.

[Crilum]

I should clarify, $HOME works for stuff like this:

xdg-open $HOME/Pictures/Picture.png

But not something like this:

echo "[Desktop Entry]
Name=Temps
Comment=Temps is a modern and minimal menubar application based on Electron with actual weather information and forecast.
GenericName=Weather App
Exec=temps
Icon=$HOME/pi-apps/apps/temps/icon-64.png
StartupNotify=true
Terminal=false
Type=Application
Categories=Utility;" > $HOME/.local/share/applications/Temps.desktop

Sorry for the slightly off topic comment.. 🤷‍♂️

[cycool29]

But not something like this:

echo "[Desktop Entry]
Name=Temps
Comment=Temps is a modern and minimal menubar application based on Electron with actual weather information and forecast.
GenericName=Weather App
Exec=temps
Icon=$HOME/pi-apps/apps/temps/icon-64.png
StartupNotify=true
Terminal=false
Type=Application
Categories=Utility;" > $HOME/.local/share/applications/Temps.desktop

Sorry for the slightly off topic comment.. 🤷‍♂️

Why not? It works for me.

[Crilum]

But not something like this:

echo "[Desktop Entry]
Name=Temps
Comment=Temps is a modern and minimal menubar application based on Electron with actual weather information and forecast.
GenericName=Weather App
Exec=temps
Icon=$HOME/pi-apps/apps/temps/icon-64.png
StartupNotify=true
Terminal=false
Type=Application
Categories=Utility;" > $HOME/.local/share/applications/Temps.desktop

Sorry for the slightly off topic comment.. man_shrugging

Why not? It works for me.

Directly calling $HOME, doesn't work, but this does:

echo "[Desktop Entry]
Name=Temps
Comment=Temps is a beautiful weather app that resides in your system tray.
GenericName=Weather App
Exec=temps
Icon=$(echo $HOME)/pi-apps/apps/Temps/icon-64.png
StartupNotify=true
Terminal=false
Type=Application
Categories=Utility;
" | sudo tee /usr/share/applications/Temps.desktop

[Itai-Nelken]

Sorry, I accidentally edited @Crilum comments instead of replying to them...

[Crilum]

Sorry, I accidentally edited @Crilum comments instead of replying to them...

Ah, it's ok, haha. :rofl: