#!/bin/bash


#change the following to "false" to disable changing the default server name and motd
setserver="true"
#change the following to "false" to disable updating of server jars and website
syncweb="true"
syncjars="true"
#server name and motd -- DO NOT USE BACKTICKS (`) within it!! -- stuff WONT work if you DO!! ALSO do not use "${anything}" UNLESS YOU KNOW WHAT YOU ARE DOING!!
srvname="Your Minecraft Server"
srvmotd="Minecraft Server"


#DANGER!! setting the following to "true" will redownload the bukkit server! only change if you know what you are doing!
emergbukkit="false"



#~#       this code was smashed together by ayunami2000       #~#

eagurl="https://raw.githubusercontent.com/LAX1DUDE/eaglercraft/main/stable-download/stable-download_repl.zip"

echo ensuring old server process is truly closed...
nginx -s stop -c ~/$REPL_SLUG/nginx.conf -g 'daemon off; pid /tmp/nginx/nginx.pid;' -p /tmp/nginx -e /tmp/nginx/error.log
pkill java
pkill nginx
rm -rf /tmp/*

if [ ! -f "updated.yet" ]; then
  syncweb="true"
  syncjars="true"
fi

echo checking if file still works...

status_code=$(curl -L --write-out %{http_code} --silent --output /dev/null "$eagurl")

if [[ "$status_code" -ne 200 ]] ; then
  syncweb="false"
  syncjars="false"
  echo "


site is down! not updating...


"
else
  echo site is still up! downloading...
  curl -L -o stable-download.zip "$eagurl"
  echo extracting zip...
  mkdir /tmp/new
  cd /tmp/new
  jar xvf $HOME/$REPL_SLUG/stable-download.zip
  cd $HOME/$REPL_SLUG
  echo deleting original zip file...
  rm -rf stable-download.zip
  mkdir web
  mkdir java
  mkdir java/bungee_command
  mkdir java/bukkit_command
  if [ "$syncweb" = "true" ]; then
    echo updating web folder...
    rm -rf web/*
    cp -r /tmp/new/web/. ./web/
    echo backing up original index.html file...
    cp web/index.html web/index.html.ORIG
  fi
  if [ "$syncjars" = "true" ]; then
    echo updating bungeecord server...
    if [ -f "updated.yet" ]; then
      rm -f java/bungee_command/bungee-dist.jar
      cp /tmp/new/java/bungee_command/bungee-dist.jar ./java/bungee_command/
    else
      rm -rf java/bungee_command/*
      cp -r /tmp/new/java/bungee_command/. ./java/bungee_command/
      echo ensuring that bungeecord is hosting on the correct port...
      sed -i 's/host: 0\.0\.0\.0:[0-9]\+/host: 0.0.0.0:1/' java/bungee_command/config.yml
    fi
    echo updating bukkit server...
    if [ "$emergbukkit" = "true" ]; then
      rm -rf java/bukkit_command/*
      cp -r /tmp/new/java/bukkit_command/. ./java/bukkit_command/
    else
      rm -f java/bukkit_command/craftbukkit-1.5.2-R1.0.jar
      cp /tmp/new/java/bukkit_command/craftbukkit-1.5.2-R1.0.jar ./java/bukkit_command/
    fi
  fi
  echo removing update data...
  rm -rf /tmp/new
  echo deleting old directory if it exists for some reason...
  rm -rf old
fi

if [ ! -f "updated.yet" ]; then
  touch updated.yet
fi

echo starting bungeecord...
cd java/bungee_command
tmux new -d -s bungee java -Xmx32M -Xms32M -jar bungee-dist.jar
cd -

if [ "$setserver" = "true" -a "$syncweb" = "true" ]; then
  echo restoring original index.html...
  rm web/index.html
  cp web/index.html.ORIG web/index.html
  echo configuring local website...
  sed -i 's/https:\/\/g\.eags\.us\/eaglercraft/https:\/\/gnome\.vercel\.app/' web/index.html
  sed -i 's/alert/console.log/' web/index.html
  echo setting default server...
  sed -i "s/\"CgAACQAHc2VydmVycwoAAAABCAACaXAAIHdzKHMpOi8vIChhZGRyZXNzIGhlcmUpOihwb3J0KSAvCAAEbmFtZQAIdGVtcGxhdGUBAAtoaWRlQWRkcmVzcwEIAApmb3JjZWRNT1REABl0aGlzIGlzIG5vdCBhIHJlYWwgc2VydmVyAAA=\"/btoa(atob(\"CgAACQAHc2VydmVycwoAAAABCAAKZm9yY2VkTU9URABtb3RkaGVyZQEAC2hpZGVBZGRyZXNzAQgAAmlwAGlwaGVyZQgABG5hbWUAbmFtZWhlcmUAAA==\").replace(\"motdhere\",String.fromCharCode(\`$srvname\`.length)+\`$srvname\`).replace(\"namehere\",String.fromCharCode(\`$srvmotd\`.length)+\`$srvmotd\`).replace(\"iphere\",String.fromCharCode((\"ws\"+location.protocol.slice(4)+\"\/\/\"+location.host+\"\/server\").length)+(\"ws\"+location.protocol.slice(4)+\"\/\/\"+location.host+\"\/server\")))/" web/index.html
fi

echo starting nginx...
mkdir /tmp/nginx
rm -rf nginx.conf
sed "s/eaglercraft-server/$REPL_SLUG/" nginx_template.conf > nginx.conf
nginx -c ~/$REPL_SLUG/nginx.conf -g 'daemon off; pid /tmp/nginx/nginx.pid;' -p /tmp/nginx -e /tmp/nginx/error.log > /tmp/nginx/output.log 2>&1 &

if [ -f "base.repl" ] && ! { [ "$REPL_OWNER" == "ayunami2000" ] && [ "$REPL_SLUG" == "eaglercraft-server" ]; };
then
  echo resetting world and randomizing seed...
  rm base.repl
  rm -rf java/bukkit_command/world
  rm -rf java/bukkit_command/world_nether
  rm -rf java/bukkit_command/world_the_end
  rm -f java/bukkit_command/server.log.lck
  rm java/bukkit_command/server.log
  rm -f java/bungee_command/proxy.log.0.lck
  rm java/bungee_command/proxy.log.0
fi

echo starting bukkit...
cd java/bukkit_command
java -Xmx512M -Xms512M -jar craftbukkit-1.5.2-R1.0.jar
cd -

echo killing bungeecord and nginx...
nginx -s stop -c ~/$REPL_SLUG/nginx.conf -g 'daemon off; pid /tmp/nginx/nginx.pid;' -p /tmp/nginx -e /tmp/nginx/error.log
pkill java
pkill nginx

echo done!