fenex/vangers-srv

Vangers game server written in Rust

Vangers-Srv

Vangers-Srv is a reimplemented of the Vangers Server published by KranX. Its written in pure Rust without any unsafe features and uses tokio as async runtime.

Vangers-Srv is under active development and, unfortunately, is not full-compatible with original protocol, at least, for now. Additionally, the server hasn't all features that implemented by original server (for example, total player ratings are missed). However, the server is playable and you can play with your friends using any Vangers game client (Steam, GOG or your own compiled from source).

Vangers-Srv running on fenex.vangers.net:2197.

See also

• Vangers - original Vangers game & server
• vange-rs - Vangers game clone written in Rust

vangers-srv's Issues

Consider `thiserror` for errors

For example, this code:

#[derive(Debug)]
pub enum UpdateObjectError {
    SliceTooSmall,
    SliceToVanjectParse(VanjectError),
    PlayerNotFound(ClientID),
    VanjectNotFound(i32),
    PlayerNotBind(ClientID),
}

impl fmt::Display for UpdateObjectError {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        match self {
            Self::SliceTooSmall => write!(f, "fail read slice as vanject: [too small slice]"),
            Self::SliceToVanjectParse(e) => write!(f, "fail read slice as vanject: [{}]", e),
            Self::PlayerNotFound(id) => write!(f, "player with `client_id`={} not found", id),
            Self::VanjectNotFound(id) => write!(f, "vanject with `id`={} not found", id),
            Self::PlayerNotBind(id) => write!(f, "player with `client_id`={} not bind", id),
        }
    }
}

impl From<UpdateObjectError> for OnUpdateError {
    fn from(from: UpdateObjectError) -> Self {
        Self::UpdateObjectError(from)
    }
}

would turn into

#[derive(Debug, thiserror::Error)]
pub enum UpdateObjectError {
    #[error("fail read slice as vanject: [too small slice]")]
    SliceTooSmall,
    #[error("fail read slice as vanject")]
    SliceToVanjectParse(#[from] VanjectError),
    #[error("player with `client_id`={0} not found")]
    PlayerNotFound(ClientID),
    #[error("vanject with `id`={0} not found")]
    VanjectNotFound(i32),
    #[error("player with `client_id`={0} not bind")]
    PlayerNotBind(ClientID),
}