DiscordGo Airhorn Example

This example demonstrates how to utilize DiscordGo to listen for an !airhorn command in a channel and then play a sound to that user's current voice channel.

Join Discord Gophers Discord chat channel for support.

Build

This assumes you already have a working Go environment setup and that DiscordGo is correctly installed on your system.

From within the airhorn example folder, run the below command to compile the example.

go build

Usage

Usage of ./airhorn:
  -t string
        Bot Token

The below example shows how to start the bot from the airhorn example folder.

./airhorn -t YOUR_BOT_TOKEN

Creating sounds

Airhorn bot uses DCA files, which are pre-computed files that are easy to send to Discord.

See the below example of creating a DCA file from a MP3 file. This also works with WAV, FLAC, and many other file formats. Of course, you will need to install FFmpeg and the DCA CLI first.

ffmpeg -i test.mp3 -f s16le -ar 48000 -ac 2 pipe:1 | dca > test.dca