It's that time again

It's that time where I need to make another discord bot, where can I look to get started with voice?

52 Replies

ShaunOP•7d ago

Oh nevermind, it seems discord bots cannot actually listen to audio...

gdude•7d ago

they can in the gradle plugin, you can do kordEx { bot { voice = true } } if you're not using the gradle plugin, you already have the dependencies you need for voice you'll need to use Kord's APIs for voice they have no docs for it other than "use lavaplayer/lavalink for a music bot"

ShaunOP•7d ago

Oh shit nice

gdude•7d ago

so you're going to have to do some messing around

ShaunOP•7d ago

My friend lying to me

gdude•7d ago

yeah no they absolutely can

gdude•7d ago

https://craig.horse

Craig

The multi-track recording bot for Discord.

gdude•7d ago

I used this for ages it's definitely a thing

ShaunOP•7d ago

Yeah I just tried this out too Good to know How do I get the Kord channel ? So I can connect to it? val channel = member?.getVoiceState()?.getChannelOrNull() ?: return@action

gdude•7d ago

you get it like you get any other channel generally from the guild object though for a specific member you use the voice state yeah

ShaunOP•7d ago

But I can't call connect on that result like the example omg pls remove slow mode in forum channels its driving me crazy already

gdude•7d ago

did you reload your dependencies when you updated your plugin config?

ShaunOP•7d ago

I didn't update the config I wasn't sure where to put that string

gdude•7d ago

are you using the kordex gradle plugin?

ShaunOP•7d ago

No(t yet)

gdude•7d ago

ah, then you should already depend on the kord voice module honestly I haven't used the voice API so I'm not really sure what you need @SchlaubiBus would know

SchlaubiBus•7d ago

They can, it's just not officially supported

ShaunOP•7d ago

I added

implementation("dev.kord:kord-voice:0.15.0")
    implementation("dev.kord:kord-voice-core:0.15.0")

implementation("dev.kord:kord-voice:0.15.0")
    implementation("dev.kord:kord-voice-core:0.15.0")

And still can't connect

gdude•7d ago

you don't need a Kord dependency and you almost certainly shouldn't add one

SchlaubiBus•7d ago

What's your code

gdude•7d ago

KordEx provides the version it needs

ShaunOP•7d ago

Is this not you saying to add it?

gdude•7d ago

no, that's me saying you already depend on it

ShaunOP•7d ago

I'm not using the plugin

gdude•7d ago

which is why you're already depending on it yeah

ShaunOP•7d ago

Why can't I call connect then? BaseVoiceChannelBehavior doesn't have any functions on it

gdude•7d ago

maybe you need to cast it using the of or ofOrNull functions? I dunno

ShaunOP•7d ago

ephemeralSlashCommand {
            name = "join"
            description = "GET JIM IN HERE"

            action {
                val channel = member?.getVoiceState()?.getChannelOrNull()
                    ?: return@action
                
                
            }
        }

ephemeralSlashCommand {
            name = "join"
            description = "GET JIM IN HERE"

            action {
                val channel = member?.getVoiceState()?.getChannelOrNull()
                    ?: return@action
                
                
            }
        }

gdude•7d ago

ah you're on kordex 2.2 or earlier as well that's fine tho

SchlaubiBus•7d ago

It's an extension that needs to be imported https://github.com/kordlib/kord/blob/main/core-voice/src/main/kotlin/BaseVoiceChannelBehaviorExtensions.kt

GitHub

kord/core-voice/src/main/kotlin/BaseVoiceChannelBehaviorExtensions....

Idiomatic Kotlin Wrapper for The Discord API. Contribute to kordlib/kord development by creating an account on GitHub.

SchlaubiBus•7d ago

Its kinda hard to give more help on the limited info

ShaunOP•7d ago

I don't have that class on my cp I don't have voice-core

gdude•7d ago

you depend on kordex, so remove both kord deps and then reload deps in the sidebar otherwise you're gonna have weird stuff happen

ShaunOP•7d ago

I have

gdude•7d ago

hmm which version of kordex is this?

ShaunOP•7d ago

1.9.0-SNAPSHOT

gdude•7d ago

out of date by a fair bit but that does include a core-voice dependency

ShaunOP•7d ago

Am I missing something?

dependencies {
    implementation("ch.qos.logback:logback-core:1.5.6")
    implementation("ch.qos.logback:logback-classic:1.5.6")
    implementation("com.aallam.openai:openai-client:3.8.1")

    implementation("com.kotlindiscord.kord.extensions:kord-extensions:$kordexVersion")
    implementation("com.kotlindiscord.kord.extensions:unsafe:$kordexVersion")

    testImplementation(kotlin("test"))
}

dependencies {
    implementation("ch.qos.logback:logback-core:1.5.6")
    implementation("ch.qos.logback:logback-classic:1.5.6")
    implementation("com.aallam.openai:openai-client:3.8.1")

    implementation("com.kotlindiscord.kord.extensions:kord-extensions:$kordexVersion")
    implementation("com.kotlindiscord.kord.extensions:unsafe:$kordexVersion")

    testImplementation(kotlin("test"))
}

gdude•7d ago

no that seems fine for that version it looks like that extension function has been around for at least a year

ShaunOP•7d ago

I've really broken it now

Cannot access class 'dev. kord. core. behavior. MemberBehavior'. Check your module classpath for missing or conflicting dependencies

gdude•7d ago

reload gradle normally again IJ brr OK, 1.9.0-SNAPSHOT was released on july 1st 2024 and that kord extension.. april 5th 2023 yeah it should be there you could check the dependencies gradle task, the dep should be there I need to get ready to go out but yeah everything should be present

ShaunOP•7d ago

> Could not find dev.kord:kord-core-voice:0.15.0-SNAPSHOT.

gdude•7d ago

Ah yeah that's right

ShaunOP•7d ago

That is not in my build gradle lol

gdude•7d ago

Sonatype killed the dependency I forgot Try adding repo.kord.dev/snapshots to your repos

ShaunOP•7d ago

Like this?

 maven {
        name = "Kord"
        url = uri("repo.kord.dev/snapshots")
    }

 maven {
        name = "Kord"
        url = uri("repo.kord.dev/snapshots")
    }

gdude•7d ago

Well with the https://

ShaunOP•7d ago

Oh yeah

gdude•7d ago

I'm on mobile

ShaunOP•7d ago

Na I shoulda assumed that haha

gdude•7d ago

Put it as the last repo So you're not slamming it for your other deps

ShaunOP•7d ago

Okay so does anyone know how I can listen for audio I can play audio okay Oh I found the incoming audio frames flow Doesn't seem to collect anything... I think there might be a bug Because connection.streams.ssrcToUser and incomingUserStreams don't work Well it's only set if I leave and rejoin the channel

OpusFile(baos).use { opusFile ->
    opusFile.info.setSampleRate(48000)
    opusFile.info.numChannels = 2
    it.map { it.second }
        .map { decodePacket(it.data) }
        .forEach {
            val bytes = shortBufferToByteBuffer(it)
            val audioData = OpusAudioData(bytes)
            opusFile.writeAudioData(audioData)
        }
}
FileOutputStream("test.ogg").use {
    baos.writeTo(it)
}

OpusFile(baos).use { opusFile ->
    opusFile.info.setSampleRate(48000)
    opusFile.info.numChannels = 2
    it.map { it.second }
        .map { decodePacket(it.data) }
        .forEach {
            val bytes = shortBufferToByteBuffer(it)
            val audioData = OpusAudioData(bytes)
            opusFile.writeAudioData(audioData)
        }
}
FileOutputStream("test.ogg").use {
    baos.writeTo(it)
}

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