672 lines
25 KiB
JavaScript
Executable File
672 lines
25 KiB
JavaScript
Executable File
/**
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* FG.fm Automation
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*/
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// Import modules
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const irc = require('irc');
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const OBSWebSocket = require('obs-websocket-js');
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const schedule = require('node-schedule');
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const util = require('./lib/util');
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// Read internal configuration
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let config = require('./config.json');
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const snesGames = require('./conf/snesgames.json');
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const twitchChannel = config.twitch.channels[0].toLowerCase();
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const randSort = () => { return 0.5 - Math.random() };
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let videoQueue = recentlyPlayed = [];
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let currentVideo;
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let videoTimer;
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let lastCommercialShownAt;
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let commercialPlaying = false;
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// Connect to OBS Websocket
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const obs = new OBSWebSocket();
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console.log(`Connecting to OBS...`);
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obs.connect({ address: config.obs.websocket.address, password: config.obs.websocket.password })
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.then(() => {
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console.log(`Success! We're connected to OBS!`);
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return twitchInit(config, obs);
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})
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.then(twitch => {
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return streamInit(config, obs, twitch);
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})
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.catch(err => {
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console.log(err);
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});
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// Listen for errors from OBS
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obs.on('error', err => {
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console.error(`OBS socket error: ${JSON.stringify(err)}`);
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});
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// Initialize Twitch chat
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const twitchInit = (config, obs) => {
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return new Promise((resolve, reject) => {
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console.log('Connecting to Twitch...');
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// Connect to Twitch IRC server with the Bot
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let twitchChat = new irc.Client(config.twitch.ircServer, config.twitch.username, {
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password: config.twitch.oauth,
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autoRejoin: true,
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retryCount: 10,
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channels: config.twitch.channels,
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debug: config.debug
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});
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// Also connect with an editor account
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let editorChat = new irc.Client(config.twitch.ircServer, config.twitch.editorLogin.username, {
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password: config.twitch.editorLogin.oauth,
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autoRejoin: true,
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retryCount: 10,
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channels: config.twitch.channels,
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debug: config.debug
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});
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// Set up event listeners for Twitch
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twitchChat.addListener('error', message => {
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if (message.command != 'err_unknowncommand') {
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console.error('error from Twitch IRC Server: ', message);
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}
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});
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editorChat.addListener('error', message => {
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if (message.command != 'err_unknowncommand') {
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console.error('error from Twitch IRC Server: ', message);
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}
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});
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twitchChat.addListener('registered', message => {
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console.log(`Connected to ${message.server}`);
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});
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twitchChat.addListener('join', (channel, nick, message) => {
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if (nick === config.twitch.username) {
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console.log(`Joined channel ${channel}`);
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}
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});
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twitchChat.addListener('part', (channel, nick, message) => {
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if (nick === config.twitch.username) {
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console.log(`Left channel ${channel}`);
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}
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});
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twitchChat.addListener('motd', motd => {
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//console.log(`Received MOTD: ${motd}`);
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});
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resolve({"botChat": twitchChat, "editorChat": editorChat});
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});
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}
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// Initialize Stream automation
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const streamInit = (config, obs, twitch) => {
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return new Promise((resolve, reject) => {
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console.log(`Setting up initial video queue...`);
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videoQueue = config.vods.sort(randSort).slice(0, config.initialQueueSize);
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console.log(`Initial queue: ${videoQueue.map((c, i) => `[${i+1}] ${c.chatName}`).join(' | ')}`);
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// Shows a video in the given scene and triggers a callback when it's finished
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const playVideoInScene = (video, scene, callback) => {
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return new Promise((resolve, reject) => {
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// set the file path
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obs.setSourceSettings({"sourceName": video.sceneItem, "sourceSettings": {"local_file": video.filePath}})
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// show the video
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.then(data => obs.setSceneItemProperties({"item": video.sceneItem, "scene-name": scene, "visible": true}))
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// trigger callback when the video is over, but resolve promise immediately with the timer
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.then(data => {
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resolve(setTimeout(() => {callback(data)}, video.length*1000));
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})
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.catch(reject);
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});
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};
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// Show a gameplay vod
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const showVideo = video => {
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console.log(`Showing video: ${video.chatName}`);
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let handleVideoFinish = () => {
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obs.setSceneItemProperties({"item": video.sceneItem, "scene-name": config.defaultSceneName, "visible": false})
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.then(data => {nextVideo()})
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.catch(console.error);
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};
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obs.setCurrentScene({"scene-name": config.defaultSceneName})
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.then(res => {
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playVideoInScene(video, config.defaultSceneName, handleVideoFinish)
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.then(timer => {
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// track timer so we can cancel callback later on if necessary
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videoTimer = timer;
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// update activity label and show/hide appropriately
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if (video.hasOwnProperty('label') && video.label !== false) {
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obs.setTextGDIPlusProperties({"source": config.currentActivitySceneItemName, "scene-name": config.defaultSceneName, "render": true, "text": video.label});
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} else {
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obs.setSceneItemProperties({"item": config.currentActivitySceneItemName, "scene-name": config.defaultSceneName, "visible": false});
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}
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});
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})
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.catch(console.error);
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};
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// Picks the next video in the queue (shuffles if empty)
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// Also handles "commercial breaks"
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const nextVideo = () => {
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// Show a "commercial break" if it's been long enough since the last one
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let secondsSinceLastCommercial = (Date.now() - lastCommercialShownAt) / 1000;
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if (config.commercialsEnabled === true && secondsSinceLastCommercial >= config.commercialInterval) {
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commercialPlaying = true;
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console.log(`It has been ${secondsSinceLastCommercial} seconds since the last commercial break!`);
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// Random chance for it to be "everybody wow"
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if ((Math.floor(Math.random() * 100) + 1) <= config.auwChance) {
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console.log(`Showing AUW!`);
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auw(() => {
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// show next video in queue
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lastCommercialShownAt = Date.now();
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commercialPlaying = false;
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nextVideo();
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});
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} else {
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let commercial = config.memes.sort(randSort)[0];
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console.log(`Showing random meme: ${commercial.name}`);
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obs.setCurrentScene({"scene-name": config.commercialSceneName})
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.then(res => {
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return playVideoInScene(commercial, config.commercialSceneName, () => {
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// hide video
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obs.setSceneItemProperties({"item": commercial.sceneItem, "scene-name": config.commercialSceneName, "visible": false})
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// unmute songrequest audio
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twitch.editorChat.say(twitchChannel, `!volume ${config.defaultSRVolume}`);
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// show next video in queue
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lastCommercialShownAt = Date.now();
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commercialPlaying = false;
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nextVideo();
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})
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})
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.then(res => {
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// mute songrequest audio
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twitch.editorChat.say(twitchChannel, '!volume 0');
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})
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.catch(console.error);
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}
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return;
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}
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// Keep track of recently played videos
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if (recentlyPlayed.length === config.recentlyPlayedMemory) {
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recentlyPlayed.shift();
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}
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recentlyPlayed.push(currentVideo.id);
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// if a commercial/meme is playing (manually triggered), wait until it's done and calls this function again
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if (commercialPlaying === true) {
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return;
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}
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// play the next video in the queue, or pick one at random if the queue is empty
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if (videoQueue.length > 0) {
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currentVideo = videoQueue.shift();
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} else {
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// Random chance for room grind to be played for an amount of time instead of another video be shuffled to
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if ((Math.floor(Math.random() * 100) + 1) <= config.roomGrindChance) {
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console.log(`Room grind selected!`);
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// show room-grind source
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obs.setSceneItemProperties({"item": "room-grind", "scene-name": config.defaultSceneName, "visible": true})
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.then(res => {
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obs.setTextGDIPlusProperties({"source": config.currentActivitySceneItemName, "scene-name": config.defaultSceneName, "render": true, "text": "NOW SHOWING: TTAS Room Grind !ttas"});
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videoTimer = setTimeout(() => {
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// after timeout, hide room-grind and call nextVideo()
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obs.setSceneItemProperties({"item": "room-grind", "scene-name": config.defaultSceneName, "visible": false});
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nextVideo();
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}, config.roomGrindPlaytime*1000)
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});
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return;
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}
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// filter recently played from shuffle
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let freshVods = config.vods.filter(e => {
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return !recentlyPlayed.includes(e.id);
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});
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currentVideo = freshVods.sort(randSort).slice(0, 1).shift();
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}
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showVideo(currentVideo);
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};
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lastCommercialShownAt = Date.now();
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// grab the first video in the queue and show it
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currentVideo = videoQueue.shift();
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showVideo(currentVideo);
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const auw = (callback) => {
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let currentScene;
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obs.getCurrentScene()
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.then(res => {
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currentScene = res.name;
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// switch to commercial scene
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return obs.setCurrentScene({"scene-name": config.commercialSceneName});
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})
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.then(res => {
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// show the video
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return obs.setSceneItemProperties({"item": "everybody-wow", "scene-name": config.commercialSceneName, "visible": true});
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})
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.then(res => {
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// mute songrequest audio
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twitch.editorChat.say(twitchChannel, '!volume 0');
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// show owen
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obs.setSceneItemProperties({"item": "owen", "scene-name": config.commercialSceneName, "visible": true});
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// tell chat what's up
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twitch.botChat.say(twitchChannel, 'Everybody OwenWow');
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// swap back to the original scene after the video ends
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setTimeout(() => {
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// hide video
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obs.setSceneItemProperties({"item": "everybody-wow", "scene-name": config.commercialSceneName, "visible": false})
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// hide owen
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obs.setSceneItemProperties({"item": "owen", "scene-name": config.commercialSceneName, "visible": false});
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// unmute songrequest audio
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twitch.editorChat.say(twitchChannel, `!volume ${config.defaultSRVolume}`);
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// swap back to fgfm
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obs.setCurrentScene({"scene-name": currentScene});
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// trigger user callback
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if (callback) callback();
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}, 246500);
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})
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.catch(console.error);
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};
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// Twitch Chat Commands
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twitch.botChat.addListener('message', (from, to, message) => {
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// Ignore everything from blacklisted users
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if (config.twitch.blacklistedUsers.includes(from)) return;
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// Listen for commands that start with the designated prefix
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if (message.startsWith(config.twitch.cmdPrefix)) {
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let commandParts = message.slice(config.twitch.cmdPrefix.length).split(' ');
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let commandNoPrefix = commandParts[0] || '';
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// ADMIN COMMANDS
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if (config.twitch.admins.includes(from) || from === config.twitch.username.toLowerCase()) {
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// SHOW/HIDE SOURCE
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if (commandNoPrefix === 'show' || commandNoPrefix === 'hide') {
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let newVisibility = (commandNoPrefix === 'show');
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let visibleTerm = (newVisibility ? 'visible' : 'hidden');
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let target = commandParts[1] || false;
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if (!target) {
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twitch.botChat.say(to, `A scene item name is required!`);
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return;
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}
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let sceneItem = {"item": target};
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let sceneOrGroup = commandParts[2] || false;
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if (sceneOrGroup !== false) {
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sceneItem["scene-name"] = sceneOrGroup;
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}
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obs.getSceneItemProperties(sceneItem)
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.then(data => {
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if (data.visible === newVisibility) {
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twitch.botChat.say(to, `This scene item is already ${visibleTerm}. DerpHam`);
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} else {
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sceneItem.visible = newVisibility;
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obs.setSceneItemProperties(sceneItem)
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.then(res => {
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twitch.botChat.say(to, `${target} is now ${visibleTerm}.`);
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})
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.catch(console.error);
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}
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})
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.catch(err => {
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twitch.botChat.say(to, JSON.stringify(err));
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});
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// TOGGLE SOURCE VISIBILITY
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} else if (commandNoPrefix === 't') {
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let target = commandParts[1] || false;
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if (!target) {
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twitch.botChat.say(to, `A scene item name is required!`);
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return;
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}
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let sceneItem = {"item": target};
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obs.getSceneItemProperties(sceneItem)
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.then(data => {
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let newVisibility = !data.visible;
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let visibleTerm = (newVisibility ? 'visible' : 'hidden');
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sceneItem.visible = newVisibility;
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obs.setSceneItemProperties(sceneItem)
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.then(res => {
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twitch.botChat.say(to, `${target} is now ${visibleTerm}.`);
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})
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.catch(console.error);
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})
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.catch(err => {
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twitch.botChat.say(to, JSON.stringify(err));
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});
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// SWAP -- Hide one source, show another
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} else if (commandNoPrefix === 'swap') {
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// hide first argument, show second argument
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let targetToHide = commandParts[1] || false;
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let targetToShow = commandParts[2] || false;
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if (targetToHide === false || targetToShow == false) {
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twitch.botChat.say(to, `Format: ${config.twitch.cmdPrefix}swap <item-to-hide> <item-to-show>`);
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return
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}
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obs.setSceneItemProperties({"item": targetToHide, "visible": false})
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.then(res => {
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obs.setSceneItemProperties({"item": targetToShow, "visible": true});
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})
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.catch(console.error);
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// Black Box "Everybody Wow"
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} else if (commandNoPrefix === 'auw') {
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commercialPlaying = true;
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auw(() => {
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commercialPlaying = false;
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});
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// memes on-demand
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} else if (commandNoPrefix === 'meme') {
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commercialPlaying = true;
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let commercial = config.memes.sort(randSort)[0];
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obs.setCurrentScene({"scene-name": config.commercialSceneName})
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.then(res => {
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return playVideoInScene(commercial, config.commercialSceneName, () => {
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// video is done playing, hide it
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obs.setSceneItemProperties({"item": commercial.sceneItem, "scene-name": config.commercialSceneName, "visible": false})
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// unmute songrequest audio
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twitch.editorChat.say(to, `!volume ${config.defaultSRVolume}`);
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// swap back to fgfm
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obs.setCurrentScene({"scene-name": config.defaultSceneName});
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commercialPlaying = false;
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});
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})
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.then(res => {
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// mute songrequest audio once video starts playing
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twitch.editorChat.say(to, '!volume 0');
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})
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.catch(console.error);
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// SWITCH SCENES
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} else if (commandNoPrefix === 'switch') {
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let target = commandParts[1] || false;
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if (!target) {
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twitch.botChat.say(to, `A scene name is required!`);
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return;
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}
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obs.getCurrentScene()
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.then(data => {
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if (data.name === target) {
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twitch.botChat.say(to, `That scene is already active! DerpHam`);
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} else {
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obs.setCurrentScene({"scene-name": target})
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.then(() => {twitch.botChat.say(to, `${target} is now active`)})
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.catch(console.error);
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}
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})
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.catch(console.error);
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// SET ON-SCREEN ACTIVITY
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} else if (commandNoPrefix === 'setactivity') {
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let target = commandParts.slice(1).join(' ');
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if (!target) {
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twitch.botChat.say(to, `Please provide a new activity`);
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return;
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}
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obs.setTextGDIPlusProperties({"source": config.currentActivitySceneItemName, "scene-name": config.defaultSceneName, "render": true, "text": target})
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.then(res => {
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twitch.botChat.say(to, `Activity updated!`);
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return;
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})
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.catch(console.error);
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// REBOOT
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} else if (commandNoPrefix === 'reboot') {
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console.log('Received request from admin to reboot...');
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twitch.botChat.say(to, 'Rebooting...');
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process.exit(0);
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// SKIP
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} else if (commandNoPrefix === 'skip') {
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clearTimeout(videoTimer);
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obs.setSceneItemProperties({"item": currentVideo.sceneItem, "scene-name": config.defaultSceneName, "visible": false})
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.then(res => {
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nextVideo();
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});
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// ADD
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} else if (commandNoPrefix === 'add') {
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let requestedVideoId = commandParts[1] || false;
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if (requestedVideoId === false) {
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twitch.botChat.say(to, `Missing video ID`);
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return;
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}
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// make sure request vid isn't in the queue already
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if (videoQueue.findIndex(e => e.id == requestedVideoId) !== -1) {
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twitch.botChat.say(to, `That video is in the queue already!`);
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return;
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}
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// search for req'd vid by id in config.vods
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let vodIndex = config.vods.findIndex(e => e.id == requestedVideoId);
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if (vodIndex === -1) {
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twitch.botChat.say(to, `A video with that ID does not exist!`);
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return;
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}
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// add to queue if it exists
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videoQueue.push(config.vods[vodIndex]);
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twitch.botChat.say(to, `${config.vods[vodIndex].chatName} has been added to the queue [${videoQueue.length}]`);
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return;
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// START VOTE
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} else if (commandNoPrefix === 'startvote') {
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videoVoteJob.reschedule("*/15 * * * *");
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twitch.botChat.say(to, `Video Queue Voting will start in 15 minutes!`);
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// PAUSE VOTE
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} else if (commandNoPrefix === 'pausevote') {
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clearInterval(rtvInterval);
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videoVoteJob.cancel();
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twitch.botChat.say(to, `Video Queue Voting has been paused.`);
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}
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}
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////////////////
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// USER COMMANDS
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//
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// VOTE FOR VIDEO
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if (commandNoPrefix === 'vote') {
|
|
let userVote = commandParts[1] || false;
|
|
|
|
if (userVote === false) {
|
|
rockTheVote();
|
|
return;
|
|
}
|
|
|
|
userVote = Number.parseInt(userVote);
|
|
|
|
if (!Number.isInteger(userVote) || userVote < 1 || userVote > currentChoices.length) {
|
|
return twitch.botChat.say(to, `@${from}, please choose an option from 1 - ${currentChoices.length}!`);
|
|
}
|
|
|
|
// Check for uniqueness of vote
|
|
// if it's not unique, update the vote
|
|
let prevVote = userVotes.findIndex(e => e.from === from);
|
|
if (prevVote !== -1) {
|
|
if (userVotes[prevVote].vote !== userVote) {
|
|
// update vote and inform the user
|
|
userVotes[prevVote].vote = userVote;
|
|
twitch.botChat.say(to, `@${from}, your vote has been updated!`);
|
|
} else {
|
|
twitch.botChat.say(to, `@${from}, your vote is already in!`);
|
|
}
|
|
} else {
|
|
// log user vote
|
|
userVotes.push({"from": from, "vote": userVote});
|
|
twitch.botChat.say(to, `@${from}, your vote has been logged!`);
|
|
}
|
|
|
|
|
|
// QUEUE STATUS
|
|
} else if (commandNoPrefix === 'queue') {
|
|
if (videoQueue.length > 0) {
|
|
let chatQueue = videoQueue.map((c, i) => {
|
|
return `[${i+1}] ${c.chatName}`;
|
|
});
|
|
twitch.botChat.say(to, chatQueue.join(' | '));
|
|
} else {
|
|
twitch.botChat.say(to, `No videos currently in queue!`);
|
|
}
|
|
|
|
|
|
// CURRENT VIDEO
|
|
} else if (commandNoPrefix === 'current') {
|
|
twitch.botChat.say(to, `Now Playing: ${currentVideo.chatName}`);
|
|
|
|
|
|
// NEXT VIDEO
|
|
} else if (commandNoPrefix === 'next') {
|
|
if (videoQueue.length > 0) {
|
|
twitch.botChat.say(to, `Next Video: ${videoQueue[0].chatName}`);
|
|
} else {
|
|
twitch.botChat.say(to, `No videos currently in queue!`);
|
|
}
|
|
|
|
|
|
// VIDEO REQUEST
|
|
} else if (commandNoPrefix === 'vr') {
|
|
let requestedVideoId = commandParts[1] || false;
|
|
if (requestedVideoId === false) {
|
|
twitch.botChat.say(to, `Useage: ${config.twitch.cmdPrefix}vr <video-id> | Videos: https://pastebin.com/qv0wDkvB`);
|
|
return;
|
|
}
|
|
|
|
// make sure request vid isn't in the queue already
|
|
if (videoQueue.findIndex(e => e.id === requestedVideoId) !== -1) {
|
|
twitch.botChat.say(to, `That video is in the queue already!`);
|
|
return;
|
|
}
|
|
|
|
// search for req'd vid by id in config.vods
|
|
let vodIndex = config.vods.findIndex(e => e.id === requestedVideoId);
|
|
if (vodIndex === -1) {
|
|
twitch.botChat.say(to, `A video with that ID does not exist!`);
|
|
return;
|
|
}
|
|
|
|
// add to queue if it exists
|
|
videoQueue.push(config.vods[vodIndex]);
|
|
twitch.botChat.say(to, `${config.vods[vodIndex].chatName} has been added to the queue [${videoQueue.length}]`);
|
|
return;
|
|
|
|
// RNGAMES
|
|
} else if (commandNoPrefix === 'rngames') {
|
|
twitch.botChat.say(to, snesGames.sort(randSort).slice(0, 10).join(' | '));
|
|
}
|
|
////////////////
|
|
}
|
|
});
|
|
|
|
console.log(`Initializing stream timers...`);
|
|
|
|
let userVotes = currentChoices = [];
|
|
let rockTheVote = () => {};
|
|
let rtvInterval = setInterval(() => {rockTheVote()}, 300000);
|
|
|
|
let videoVoteJob = new schedule.Job(async () => {
|
|
// Tally votes from previous election (if there was one), add the winner to the queue
|
|
let winner;
|
|
if (currentChoices.length > 0) {
|
|
if (userVotes.length === 0) {
|
|
// choose a random element from currentChoices
|
|
winner = util.randElement(currentChoices);
|
|
console.log(`VIDEO CHOSEN RANDOMLY: ${winner.chatName}`);
|
|
twitch.botChat.say(twitchChannel, `No Votes Logged -- Next Video Chosen at Random: ${winner.chatName}`);
|
|
} else {
|
|
// tally and sort votes
|
|
let voteTallies = [];
|
|
await util.asyncForEach(userVotes, async (vote) => {
|
|
tallyIndex = voteTallies.findIndex(e => e.id === vote.vote);
|
|
if (tallyIndex !== -1) {
|
|
voteTallies[tallyIndex].count++;
|
|
} else {
|
|
voteTallies.push({id: vote.vote, count: 1});
|
|
}
|
|
});
|
|
voteTallies.sort((a, b) => {
|
|
if (a.count < b.count) {
|
|
return -1;
|
|
}
|
|
if (a.count > b.count) {
|
|
return 1;
|
|
}
|
|
// a must be equal to b
|
|
return 0;
|
|
});
|
|
|
|
console.log(`Voting Results: ${JSON.stringify(voteTallies)}`);
|
|
winner = currentChoices[voteTallies[0].id-1];
|
|
console.log(`WINNER OF THE VOTE: ${winner.chatName}`);
|
|
twitch.botChat.say(twitchChannel, `Winner of the Video Vote: ${winner.chatName}`);
|
|
|
|
// clear user votes
|
|
userVotes = [];
|
|
}
|
|
|
|
videoQueue.push(winner);
|
|
}
|
|
|
|
// choose more random videos from config.vods (that aren't already in the queue)
|
|
let vodsNotInQueue = config.vods.filter(e => {
|
|
let inQueue = videoQueue.findIndex(q => q.id === e.id) !== -1;
|
|
return !inQueue;
|
|
});
|
|
currentChoices = vodsNotInQueue.sort(randSort).slice(0, config.videoPollSize);
|
|
|
|
// Poll the chat
|
|
let chatChoices = currentChoices.map((c, i) => {
|
|
return `[${i+1}] ${c.chatName}`;
|
|
});
|
|
|
|
rockTheVote = () => {
|
|
twitch.botChat.say(twitchChannel, `Vote for which video you'd like to add to the queue using ${config.twitch.cmdPrefix}vote #: ${chatChoices.join(' | ')}`)
|
|
};
|
|
clearInterval(rtvInterval);
|
|
rockTheVote();
|
|
rtvInterval = setInterval(() => {rockTheVote()}, 300000);
|
|
});
|
|
|
|
resolve();
|
|
});
|
|
}
|
|
|
|
// catches Promise errors
|
|
process.on('unhandledRejection', console.error);
|