Minecraft java linux script for AFK zombie xp farm --- Depends: xdotool

afkZombieXpFarm.sh

#!/usr/bin/env bash
echo "afkZombieXpFarm.sh::Run the most recent version with"
echo "bash <(curl https://gist.githubusercontent.com/seakintruth/27c93bf174c2cc25131932be34e32fa3/raw)"
echo "bash <(wget -q -O - https://gist.githubusercontent.com/seakintruth/27c93bf174c2cc25131932be34e32fa3/raw)"
echo "clicking: $1"
echo [ -z "$*" ]
date1=$((`date +%s`));
        i=0;

# Building functions per https://tldp.org/LDP/abs/html/complexfunct.html
runClickCycle (){
        currentClick=$1
        planedClicks=$2
        xdotool click 1
        echo "Click $currentClick of $planedClicks $(date -u --date @$((`date +%s` - $date1)) +%H:%M:%S) $((currentClick % 500))\r";
        echo $((currentClick % 100))
        if [ $((currentClick % 100)) == 42 ]; then
            xdotool click 4;
            xdotool mousedown 3;
            echo -ne "Right Click with 5 second delay after mouse down $currentClick of $planedClicks $(date -u --date @$((`date +%s` - $date1)) +%H:%M:%S)\r";
            sleep 5;
            xdotool mouseup 3;
        fi
        sleep 0.02;
        echo "$currentClick clicks in $(date -u --date @$((`date +%s` - $date1)) +%H:%M:%S)";
}

install_if_missing() {
  # https://stackoverflow.com/a/22592801/1146659
  local package_name=$1
  if [ $(dpkg-query -W -f='${Status}' $package_name 2>/dev/null | grep -c "ok installed") -eq 0 ];  then
    echo -n "Attempt to install package $package_name? [yes or no]: "
    read yno
    case $yno in
      [yY] | [yY][Ee][Ss] )
        printf "Missing $package_name. Setting up $package_name. \n"
        sudo apt-get --yes install $package_name
        ;;
      [nN] | [nN][oO] )
        printf "Package $package_name is required \n"
        exit 1;
        ;;
      *)
        printf "Invalid Input \n"
        exit 1;
        ;;
    esac
  fi
}

install_if_missing xdotool

if [ ${1} ]; then
        while [ $i -lt $1 ]; do
          runClickCycle "$i" "$1"
          let i=i+1;
        done
else
        while [ $i -lt 200000 ]; do
          runClickCycle "$i" "$1"
          let i=i+1;
        done
fi