xiao/commands/response/rockpaperscissors.js

const commando = require('discord.js-commando');

module.exports = class RockPaperScissors extends commando.Command {
    constructor(Client) {
        super(Client, {
            name: 'rps',
            aliases: [
                'rockpaperscissors'
            ],
            group: 'response',
            memberName: 'rps',
            description: 'Play Rock Paper Scissors (;rps Rock)',
            examples: [';rps Rock']
        });
    }

    run(message) {
        if (message.channel.type !== 'dm') {
            if (!message.channel.permissionsFor(this.client.user).hasPermission(['SEND_MESSAGES', 'READ_MESSAGES'])) return;
        }
        console.log(`[Command] ${message.content}`);
        let [rps] = message.content.toLowerCase().split(" ").slice(1);
        let response = ['Paper', 'Rock', 'Scissors'];
        response = response[Math.floor(Math.random() * response.length)];
        if (!rps) {
            return message.channel.send(":x: Error! Your message contains nothing!");
        }
        else if (rps.includes("rock")) {
            if (response === "Rock") {
                return message.channel.send("Rock! Aw, it's a tie!");
            }
            if (response === "Paper") {
                return message.channel.send("Paper! Yes! I win!");
            }
            if (response === "Scissors") {
                return message.channel.send("Scissors! Aw... I lose...");
            }
        }
        else if (rps.includes("paper")) {
            if (response === "Rock") {
                return message.channel.send("Rock! Aw... I lose...");
            }
            if (response === "Paper") {
                return message.channel.send("Paper! Aw, it's a tie!");
            }
            if (response === "Scissors") {
                return message.channel.send("Scissors! Yes! I win!");
            }
        }
        else if (rps.includes("scissors")) {
            if (response === "Rock") {
                return message.channel.send("Rock! Yes! I win!");
            }
            if (response === "Paper") {
                return message.channel.send("Paper! Aw... I lose...");
            }
            if (response === "Scissors") {
                return message.channel.send("Scissors! Aw, it's a tie!");
            }
        }
        else {
            return message.channel.send(":x: Error! Your choice is not Rock, Paper, or Scissors!");
        }
    }
};