Check room exists before removing user.

src/app.js

@@ -123,7 +123,9 @@ function onJoin(data, bot) {
 }
 
 function onLeave(data, bot) {
+	if (bot.rooms[data.roomId]) {
 		bot.rooms[data.roomId].users = bot.rooms[data.roomId].users.filter((userId) => userId !== data.userId);
+	}
 }
 
 function onMessage(message, bot, games) {

src/games/trivia.js

@@ -5,11 +5,7 @@ const timers = require('timers/promises');
 
 const questions = require('../../assets/jeopardy.json');
 
-const settings = {
-	rounds: config.trivia.rounds,
-	timeout: config.trivia.timeout,
-	mode: config.trivia.mode,
-};
+const settings = { ...config.trivia };
 
 let game = null;
 
@@ -100,6 +96,8 @@ async function playRound(context, round = 0) {
 		return;
 	}
 
+	await timers.setTimeout(2000);
+
 	const leaders = Object.entries(game.points).sort(([, scoreA], [, scoreB]) => scoreB - scoreA).map(([username, score], index) => {
 		if (index === 0) {
 			return `**@${username}** with **${score}** points`;
@@ -107,6 +105,7 @@ async function playRound(context, round = 0) {
 
 		return `**@${username}** with **${score}** points`;
 	}).join(', ');
+
 	context.sendMessage(`That's the end of the game! Best players: ${leaders}`, context.room.id);
 
 	game = null;