Editing User:Matt/Setting up multiplayer/Online (section)

==Steam Deck==
: '''Because of how SteamOS handles updates, it is possible that ZeroTier One will require a re-installation after one. If this occurs, only step 3 of the installation guide needs to done again unless the script file is deleted.'''

What you need:
* [https://psp2i.wiki/files/PSP2i.sh PSP2i.sh] - A bash script file that will install ZeroTier One and connect you to the PSP2i server in one click.

* If you have never done it before, open the '''Konsole''' application and type <code>passwd</code> to set a sudo password. Note that inputs are not shown when typing in password fields in Konsole.
* Right-click the '''PSP2i.sh''' file, click '''properties''', click '''permissions''', and make sure the '''Is executable''' box is ticked.
* Right-click the '''PSP2i.sh''' file and click '''Run in Konsole''', input your sudo password and accept any prompts.

If '''200 join OK''' is displayed at the end, everything was successful. If an error message is received regarding ports, run the script again and it will work.

Now that you are connected to the PSP2i network, you will need to do some setup in PPSSPP:
* In PPSSPP on the home screen, click on '''Settings''', then '''Networking'''.
* Change your settings on the page to the following:
::: '''Enable networking/WLAN''': On
::: '''Change PRO ad hoc server IP address''': 172.23.1.1
::: '''Port offset''': 10000 (this is default)

You are now fully setup to play multiplayer with other players! When going to play with other players, follow the below steps:

* Make sure that you are connected to ZeroTier One. You can double check this seeing if your 172.23 address is displayed in PPSSPP under the IP address list. If you are not, re-run the '''PSP2i.sh''' script.
* In-game, go to '''Multi Mode''' and form/join party as necessary, and you should all be good to go!

If you ever wish to disable the ZeroTier One service, use the below commands in '''Konsole''':
* <code>sudo systemctl stop zerotier-one.service</code> - This will stop the service.
* <code>sudo systemctl disable zerotier-one.service</code> - This will stop the service booting up on system launch.
If you ever wish to uninstall ZeroTier One, use the below command in '''Konsole''':
* <code>sudo pacman -Rcns zerotier-one</code>