command(client, 'fight', message => {
    const filter = m => m.author.id === message.author.id
    const possibleHealth1 = [5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40]
    const possibleHealth2 = [5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40]
    let j = 0
    let d = 0
    const author = message.author.id
    const member = message.mentions.users.first();
    const memberName = member.username
    let Player1Health = 100
    let Player2Health = 100
    if (member === undefined) {
        return message.channel.send('Incorrect Syntax. Please mention a user! (!fight {user})'); // Do not proceed, there is no user.
    }
    const name = member.id;
    for (let i = 1; i < possibleHealth1.length; i++) {
        var randomIndex = Math.floor(Math.random() * (possibleHealth1.length - j))
        var randomElement = possibleHealth1[randomIndex]
        var randomIndex2 = Math.floor(Math.random() * (possibleHealth2.length - d))
        var randomElement2 = possibleHealth2[randomIndex2]
        const Embed = new Discord.MessageEmbed()
            .setTitle(`${message.author.username}'s turn!`)
            .setDescription('What would you like to do?\n⚔️ Fight!\n🛡️ Protect!\n❌ End Game')
            .setColor(3426654)
        message.channel.send(Embed).then(message => {
            message.react('⚔️')
                .then(() => message.react('🛡️'))
                .then(() => message.react('❌'))

            const filter2 = (reaction, user) => {
                return ['⚔️', '🛡️', '❌'].includes(reaction.emoji.name) && user.id === author;
            }

            message.awaitReactions(filter2, {
                max: 1,
                time: 30000,
                errors: ['time']
            }).then(collected => {
                const reaction = collected.first();

                if (reaction.emoji.name === '⚔️') {
                    Player2Health = Player2Health - randomElement2
                    message.channel.send(Player2Health)
                } else if (reaction.emoji.name === '🛡️') {
                    j = 10
                } else if (reaction.emoji.name === '❌') {
                    return message.channel.send('Game ended.')
                }
            })
        })
        const Embed2 = new Discord.MessageEmbed()
        .setTitle(`${memberName}'s turn!`)
        .setDescription('What would you like to do?\n⚔️ Fight!\n🛡️ Protect!\n❌ End Game')
        .setColor(3426654)
        message.channel.send(Embed2).then(async message => {
        message.react('⚔️')
            .then(() => message.react('🛡️'))
            .then(() => message.react('❌'))

        const filter2 = (reaction, user) => {
            return ['⚔️', '🛡️', '❌'].includes(reaction.emoji.name) && user.id === name;
        }

        message.awaitReactions(filter2, {
            max: 1,
            time: 30000,
            errors: ['time']
        }).then(collected => {
            const reaction = collected.first();

            if (reaction.emoji.name === '⚔️') {
                Player2Health = Player2Health - randomElement2
                message.channel.send(Player2Health)
            } else if (reaction.emoji.name === '🛡️') {
                j = 10
            } else if (reaction.emoji.name === '❌') {
                return message.channel.send('Game ended.')
            }
        })
    })
    }
})