# Doom Server (Crispy Doom)

## Usage

```text
docker run --rm -it \
  -e DOOM_SERVER_NAME=doom.yourdomain.com \
  -p 2342:2342/udp \
  jerryaldrichiii/doom-server-crispy:latest
```

## Environment Variables

### `DOOM_SERVER_PORT`

The UDP port for the server to listen on.

### `DOOM_SERVER_PUBLIC`

If set to `true`, then it will register the server with
[master.chocolate-doom.org](https://master.chocolate-doom.org)

### `DOOM_SERVER_NAME`

If `DOOM_SERVER_PUBLIC="true"` then the value of this variable will be used for
the server name on [master.chocolate-doom.org](https://master.chocolate-doom.org).

## Connecting

First, download [Crispy Doom](http://latest.chocolate-doom.org/)

Then, if you are the first player (the host), connect using the following:

```
crispy-doom -iwad ~/path/to/your/IWAD -connect DOCKER_HOST_IP -deathmatch -nomonsters
```

Or, if you are joining a game, connect using the following:

```
crispy-doom -iwad ~/path/to/same/IWAD/as/host -connect DOCKER_HOST_IP
```

### NOTES

Some things to keep in mind about using this server:
 - The first person connecting "configures" the server (e.g. `-nomonsters`, `-iwad`, etc)
 - All players must end their game for another player to join
 - There is a max of 8 players

## More Info

See: [https://www.chocolate-doom.org/wiki/index.php/Multiplayer](https://www.chocolate-doom.org/wiki/index.php/Multiplayer)