Chat commands for Twitch : Pyramid generator, rainbow messages, brainpower, and more to come

README.md

Twitch Commands

Chat commands for Twitch.

Install

• First install FrankerFaceZ and TamperMonkey plugins for chrome
• Then go to https://gist.githubusercontent.com/michaelowens/2eb554f8eba0e89d2ea24e67ebc7ae96/raw/twitchcommands.user.js
• Click on the install button
• Refresh Twitch and you can start using your new chat commands

Current commands

/tccommands
Lists all available commands

/brainpower
> O-oooooooooo AAAAE-A-A-I-A-U- JO-oooooooooooo AAE-O-A-A-U-U-A- E-eee-ee-eee AAAAE-A-E-I-E-A-JO-ooo-oo-oo-oo EEEEO-A-AAA-AAAA

/rainbow <message>
e.g. /rainbow Hello
Will change your username color and send the message 6 times

/pyramid <size> <emoticon>
e.g. /pyramid 3 Kappa
> Kappa
> Kappa Kappa
> Kappa Kappa Kappa
> Kappa Kappa
> Kappa

Changelog

0.6

• Add support for FFZ autocomplete info

0.5

• Fixed issue with slow pyramids & rainbow for mods

0.4

• Refactored to only work with FFZ, which gives the best stability
• Renamed /commands to /tccommands

0.3

• Fixed an issue where script would not work, because it couldn't find chat textarea at start

0.2

• Added server messages when incorrect usage of command
• New command: /commands

0.1

• Initial version with /brainpower, /rainbow and /pyramid

twitchcommands.user.js

// ==UserScript==
// @name         Twitch Commands
// @namespace    http://michaelowens.nl/
// @homepage     https://gist.github.com/michaelowens/2eb554f8eba0e89d2ea24e67ebc7ae96
// @version      0.6
// @description  Adds commands to twitch chat! Install FFZ & TamperMonkey first, then install script.
// @author       Xikeon (Michael Owens)
// @match        *://twitch.tv/*
// @match        *://www.twitch.tv/*
// @updateURL    https://gist.githubusercontent.com/michaelowens/2eb554f8eba0e89d2ea24e67ebc7ae96/raw/twitchcommands.user.js
// ==/UserScript==
/* jshint esnext:true, asi:true, -W097 */
/* globals $ */
'use strict';

class TwitchCommands {
    constructor () {
        this.loaded = false
        this.$chat = $('.chat_text_input')
        this.timeStarted = +new Date()
        this.forceStart = false
        this.FFZ = false
        this.log('Injected')
        
        this.waitForFFZ()
    }
    
    log (...params) {
        console.log('[Twitch Commands]', ...params)
    }
    
    waitForFFZ () {
        let secondsSinceStart = ((+new Date()) - this.timeStarted) / 1000
        
        if (typeof unsafeWindow.FrankerFaceZ === 'function') {
            this.FFZ = true
            this.log('FFZ detected')
            this.bindToChatFFZ()
            this.setAutocompleteInfo()
            return
        } else if (secondsSinceStart > 10 && this.$chat.length) {
            this.log('Could not detect FFZ.')
            return
        }

        setTimeout(_ => this.waitForFFZ(), 500)
    }
    
    bindToChatFFZ () {
        this.getCommands()
            .forEach(command => {
                let name = command.replace('command_', '')
                unsafeWindow.FrankerFaceZ.chat_commands[name] = this[command].bind(this)
            })
    }
    
    setAutocompleteInfo() {
        let cc = unsafeWindow.FrankerFaceZ.chat_commands
        
        cc.tccommands.label = '/tccommands'
        cc.tccommands.info = 'Show commands added by Twitch Commands'
        
        cc.pyramid.label = '/pyramid <size> <emote>'
        cc.pyramid.info = 'Make a pyramid of the given size and emote'
        
        cc.rainbow.label = '/rainbow <message>'
        cc.rainbow.info = 'Spam given message in rainbow colors'
        
        cc.brainpower.label = '/brainpower'
        cc.brainpower.info = 'Sends the brainpower meme'
    }
    
    getCommands () {
        return Object.getOwnPropertyNames(Object.getPrototypeOf(this)).filter(name => name.indexOf('command_') === 0)
    }
    
    getTimeBetweenMessages (e) {
        return this.isModeratorOrHigher(e) ? 100 : 1500
    }
    
    isModeratorOrHigher (e) {
        return e && e.room.get('isModeratorOrHigher')
    }
    
    command_tccommands () {
        let commands = this.getCommands().map(name => '/' + name.replace('command_', ''))
        return `Twitch Commands: ${commands.join(', ')}`
    }
    
    command_pyramid (e, params) {
        var size = 0
        var emote = ''

        if (!params || params.length < 2) {
            return 'Example usage: /pyramid 3 FrankerZ'
        }

        [size, emote] = params

        if (size < 2) {
            return 'Pyramid can\'t be smaller than 2 emoticons'
        }

        for (let i = 1; i < (size * 2); i++) {
            setTimeout(_ => {
                let n = (i > size) ? (size * 2) - i : i
                e.room.send((emote + ' ').repeat(n))
            }, ((i - 1) * this.getTimeBetweenMessages(e)))
        }
    }
    
    command_rainbow (e, params) {
        if (!params || !params.length) {
            return 'Example usage: /rainbow SUB HYPE'
        }
        
        const colors = ['#FF0000', '#FF7F00', '#FFFF00', '#00FF00', '#0000FF', '#4B0082'],
              originalColor = e.room.chatColor,
              timeBetween = this.isModeratorOrHigher(e) ? 300 : 1500
        
        let i = 0
        
        for (let color of colors) {
            setTimeout(_ => {
                e.room.send(`/color ${color}`)
                setTimeout(_ => {
                    e.room.send(`/me ${params.join(' ')}`)
                }, this.isModeratorOrHigher(e) ? 150 : 500)
            }, i * timeBetween)
            i++
        }
        
        setTimeout(_ => {
            e.room.send(`/color ${originalColor}`)
        }, (i * timeBetween) + 1000)
    }
    
    command_brainpower (e) {
        e.room.send('O-oooooooooo AAAAE-A-A-I-A-U- JO-oooooooooooo AAE-O-A-A-U-U-A- E-eee-ee-eee AAAAE-A-E-I-E-A-JO-ooo-oo-oo-oo EEEEO-A-AAA-AAAA')
    }
}

new TwitchCommands()

Now with legacy chat gone, any chance on getting an update for the new Twitch chat?

Hey @michaelowens do you have any plans on updating this script? It would be very neat to be able to use it again! :)

Hey @wiiarctus, I was actually thinking about this not too long ago. I might see if I can find some time to make this work for the current FFZ version in the near future.

updated the script here https://gist.github.com/Geczy/acbb9ca28c0d9a1c392474f2e59463b2

Followed the instructions to install, but when I try to type the commands in chat it will just say "unrecognized command".

Followed the instructions to install, but when I try to type the commands in chat it will just say "unrecognized command".

this tool no longer works with the current version of FFZ.

Followed the instructions to install, but when I try to type the commands in chat it will just say "unrecognized command".

this tool no longer works with the current version of FFZ.

Is there a tool like this available somewhere? I was looking for something that could do a pyramid primarily.

it doesen't work anymore