Bevy Discord Plugin

A very simple, bevy plugin that let you send and receive messages through bevy events.

Installation

Add bevy-discord as your dependency:

$ cargo add bevy-discord --features full

Quick Start

// examples/basic_bot.rs
use bevy::prelude::*;
use bevy_discord::serenity::all::*;
use bevy_discord::bot::{events::BMessage, DiscordBotConfig, DiscordBotPlugin};
use serde_json::json;

fn main() {
    // Configure the bot with necessary intents
    let config = DiscordBotConfig::default()
        .token("YOUR_BOT_TOKEN_HERE".to_string())
        .gateway_intents(
            GatewayIntents::GUILD_MESSAGES
                | GatewayIntents::MESSAGE_CONTENT
                | GatewayIntents::GUILDS,
        );

    App::new()
        .add_plugins(MinimalPlugins)
        .add_plugins(DiscordBotPlugin::new(config))
        .add_systems(Update, handle_messages)
        .run();
}

fn handle_messages(
    mut messages: EventReader<BMessage>,
    http: Res<bevy_discord::http::DiscordHttpResource>,
) {
    for message in messages.read() {
        // Skip messages from bots (including our own)
        if message.new_message.author.bot {
            continue;
        }

        let content = &message.new_message.content;
        let channel_id = message.new_message.channel_id;

        // Simple ping-pong command
        if content == "!ping" {
            let http = http.client();

            bevy_discord::runtime::tokio_runtime().spawn(async move {
                let _ = http
                    .send_message(
                        channel_id,
                        vec![],
                        &json!({
                            "content": "Pong! 🏓"
                        }),
                    )
                    .await;
            });
        }
    }
}

Example taken from examples/basic_bot.rs

Examples

The examples/ directory contains several example implementations:

• basic_bot.rs - Simple message handling and response
• reactions.rs - Handling reactions and emoji interactions
• slash_commands.rs - Creating and handling slash commands

To run an example:

$ cargo run --example basic_bot

Note: Remember to replace YOUR_BOT_TOKEN with your actual Discord bot token.

Features

This crate using powerful cargo features.

All features are comes under full feature.

Limitations

Currently, the following Discord/Serenity features are not supported:

Versions

This crate aims to track bevy's versions. It also follows the semver standard. Below is a chart which versions of this crate are compatible with which bevy version: