Mod to enjoy the Mount & Blade II: Bannerlord campaign with other players.

https://discord.gg/ngC4RVb

Very early in development. There's is absolutely no gameplay so far. Video created on commit d86c24c.

Implemented:

• Establish a network connection between 2 game instances.
• Send the initial world state from host to client.
• Load the initial world state on client.
• Sync of time control (pause, play, fastforward) & main party movement (move to position only).

Next:

• Streamline harmony patches
• Evaluate feasibility of running all clients in lock step with synced RNG. It would require a lot less hooks into the currently very unstable game DLLs, but might end up in desync hell.
• Evaluate feasibility of a headless server (run only the game simulation, patch out everything else).

1. Set the path to your Bannerlord modules folder in config.json.
2. Open the Coop.sln in Visual Studio.
3. Build.
4. If everything was successful, your Bannerlord mod folder now contains the Coop mod. Enable it through the launcher or launch directly from Visual Studio.

1. Start the game with the Coop mod enabled.
2. Load any save game.
3. Open the console using the hotkey Ctrl + `.
4. Execute the command coop.start_local_server.
5. coop.info will print some debug information about the server. The game is now running a local coop server and is connected to it with a local client. Additional players can now join.

1. Start the game with the Coop mod enabled.``
2. Open the console using the hotkey Ctrl + `.
3. Execute the command coop.connect_to 127.0.0.1 4201.
4. The client connect to server, download a save game and load it locally. It takes quite a long time until a loading screen pops up (~30s). Only works in LAN, never tested it in WAN.

If anyone is interested in contributing to this project, please feel free to open an issue and request additional documentation & information.

• Zetrith for Multiplayer.
• Salminar for NoHarmony.
• ashoulson for RailgunNet.