Schafkopf

This is an Open Source implementation of the bavarian card game Schafkopf, forked from https://github.com/thielepaul/Schafkopf and enhanced. It's work in progress.

Build and run it on your own server with docker: docker build Schafkopf -t schafkopf && docker run -p 80:80 schafkopf.

When trying out, note that first all 4 players must connect. Use Firefox' Multi-Account Container Extension or similar.

What can this app offer you:

• Play Schafkopf with friends in their browser
• No logins, no registration, no ads
• It's Open Source: feel free to adapt it to your needs
• No data is stored permanently on the server

Note, that this is a German game so everything in the game is in German.

Features

• Sauspiel
• Farbsolo
• Bettel (w/o Heart as trump)
• Wenz
• Geier
• Hochzeit
• Ramsch
• Legen/Klopfen after one has received half of the cards
• Contra/Re/Sup/... (Default: according to schafkopfschule.de rules, i.e. before 2nd card of trick 1 is played)
• Chat
• More than 4 Players (additional players can spectate if not playing)

Screenshots

Development

This is a .NET core project, check out https://dotnet.microsoft.com/download for more information about .NET core. If you want to play this on a single computer during development, append &session=new to the URL to create a new session instead of reconnecting to an existing one.

Server Installation

In case you want to run the application behind a reverse proxy using nginx, you could use the following configuration to handle the required websocket properly:

map $http_upgrade $connection_upgrade {
   default upgrade;
   '' close;
}

upstream schafkopf_docker {
    server 0.0.0.0:9080;
}

server {
    listen 80;
    listen [::]:80;
    server_name    schafkopf.example.com;
    root           /var/www/html;
    index          index index.html index.htm index.nginx-debian.html;

    return 301 https://$host$request_uri;
}

server {
    listen 443 ssl;
    listen [::]:443 ssl;
    server_name    schafkopf.example.com;
    
    # In case you are using letsencrypt for your certificates
    ssl_certificate    /etc/letsencrypt/live/schafkopf.example.com/fullchain.pem;
    ssl_certificate_key    /etc/letsencrypt/live/schafkopf.example.com/privkey.pem;

    root           /var/www/html;
    index          index index.html index.htm index.nginx-debian.html;


    location / {
        proxy_set_header   Upgrade $http_upgrade;
        proxy_set_header   Connection $connection_upgrade;
        proxy_set_header   Host $host;
        proxy_pass http://schafkopf_docker;
    }
}