[WIP?] total reset/wipe script

Good day, everyone! Me again!

I just wrote a script for my server, which autorestarts thanks to GUIAnnouncements. Sadly, I needed (or wanted) a plugin/script that RESET the whole server after a time of x days... and plugins seem to be incapable of doing so.

So now here I release my script for the Autoupdate+Autoreset. I am a beginner when it comes to batch-scripting and everything else), so please be merciful and tell me, if you find any errors or mistakes. Constructive Critique yäy! <3

I tried the script and it seemed to work as intended.

Requirements:
- SteamCMD
- GUIAnnouncements or some other plugin that supports scheduled restarts.


Version 1.00 (19.08.2016):

Code:

::Sets echoes to off. Good if you are in an empty room or a large mountainrange...
@echo off
::I honestly do not know what "cls" does:
cls
:start
echo Starting server...::VARIABLES
    ::as "resetcycle" set the amount of days you want for a wipe. Default is 30 days.
    SET /A resetcycle=30
    ::as "restartcycle" set the amount of hours the server runs before it restarts (could be solved better)
    SET /A restartcycle=6
    ::unless you are australian (days have a different amount of hours there), you should not change this.
    SET /A hoursperday=24
    ::had to set this +1, because the batch writes two lines on creation, I call it feature.
    SET /A maxlines=(%hoursperday% / %restartcycle%) * %resetcycle%+1
    ::uncomment the line below and comment the line above for script-testing.
    ::SET /A maxlines=5
    SET filename=counter.txt
    SET scriptseedfile=scriptseed.txt  
    SET /A startnumber=1
  
::STEAMCMD-SETTINGS
    ::Set to 1 if you have SteamCMD installed!
    SET steamcmd = 0
    ::PATH of your Rustserver-installation:
    SET rustinstallpath = "C:\Server\rust"
    ::Path for Autoupdate! (Default is a folder in your rust-directory!)
    SET steamcmdpath="SteamCMD\steamcmd.exe"
  
::VARIABLES FOR THE SERVER!!! CHANGE ACCORDINGLY!!!
    SET scriptwindowname="RustServer"
    SET serverexename=RustDedicated.exe
    SET /A scriptserverport=28015
    SET /A scriptrconport=28016
    ::You should change this.
    SET scriptrconpwd="chooseasavepassword!"
    ::The headerimage of your rustserver. "512x256 .jpg or .png"
    SET scriptheadimg="http://echstreme.de/gfx/echstreme-rustserverheaderimg.png"
    SET /A scriptmaxplayers=42
    ::Change this to something not trolly. You might want to start with the region+lang for your server, examply: "[EU/UK][ENG]servername.org RUST, noobfriendly, adult only. YEAH BEER!"
    SET scripthostname="I was not smart enough to change my servertitle"
    ::There will be a number on the end of scriptserverident that raises by 1 each reset!
    SET scriptserverident=server
    ::This you usually do not want to change without research.
    SET scriptmap="Procedural Map"
    ::Set between 2000 and 6000!
    SET /A scriptworldsize=2000
    ::How often your server saves (in seconds)
    SET /A scriptsaveinterval=300
    ::Some decayscale of buildings, I guess. 0 means off. You may want to google "decay.scale RUST" to know what to set here.
    SET scriptdecayscale=0
    ::Your serverdescription. Change it.
    SET scriptdescription="Serverdescription here! Until then: this server is reset by a script that was brought to you by echstreme.designs. :P"
    ::The url to your serverwebsite. If you leave this like it is, people will be linked to my facebook page.
    SET scripturl="https://www.facebook.com/echstreme.designs"
  ::Check for existing seedfile and, if inexisting, create it.
    IF NOT Exist %scriptseedfile% SET /A scriptseed=%RANDOM%*114
    IF NOT Exist %scriptseedfile% (echo %scriptseed%)>%scriptseedfile%
  
  
::create file if not exists and writes the startnumber into the file. TWICE. :(
    IF NOT Exist %filename% (echo %startnumber%)>%filename%
::check file for last line and set lastnumber
    for /f "delims==" %%a in (%filename%) do set /A lastnumber=%%a
::check amount of lines in file.
    for /f %%C in ('Find /V /C "" ^< %filename%') do set /A linecount=%%C
::check amount of lines exceeding the maximum.
    set /A linecheck = %linecount% %% %maxlines%    if %linecheck% == 0 (
        GOTO RESET
    ) ELSE (
        GOTO NORESET
    )
  
    :RESET
::raises the lastnumber by 1.
    SET /A lastnumber=%lastnumber%+1
::deletes the file
    del %filename%
::writes the lastnumber to the file. TWICE. :(
    (echo %lastnumber%)>%filename%
::New Seed written to the seedfile.
    set /A scriptseed=%RANDOM%*114
    (echo %scriptseed%)>%scriptseedfile%
    GOTO SERVERSTART  
    :NORESET
::writes the lastnumber to the file. Once! (luckily...)
    (echo %lastnumber%)>>%filename%
::check seedfile for seed
    for /f "delims==" %%a in (%scriptseedfile%) do set /A scriptseed=%%a
    GOTO SERVERSTART
  
  
    :SERVERSTART
::SERVERUPDATE! NEEDS SteamCMD installed!!!
    if steamcmd == 1 (
        start /wait "SteamCMD" %steamcmdpath% +login anonymous +force_install_dir %rustinstallpath% +app_update 258550 +quit
    ):: ATTENTION!!! THIS IS MIGHT HAVE THINGS INSIDE THAT YOU WANT TO CHANGE!
    start /wait %scriptwindowname% %serverexename% -batchmode -server.port %scriptserverport% +server.headerimage: %scriptheadimg% +rcon.port %scriptrconport% +rcon.password %scriptrconpwd% +server.maxplayers %scriptmaxplayers% +server.hostname %scripthostname% -server.identity "%scriptserverident%%lastnumber%" +server.level %scriptmap% -server.seed %scriptseed% -server.worldsize %scriptworldsize% +server.saveinterval %scriptsaveinterval% +server.netlog 1 +spawn.max_rate 1 +spawn.max_density 1 +autoupdate +god 1 +decay.scale %scriptdecayscale% +server.description %scriptdescription% +server.url %scripturl% +chat.serverlog 1 -server.netlog 1    echo.
    echo Restarting server...
    echo.
    goto start

BY DOWNLOADING THIS SCRIPT YOU AGREE THAT YOU KNOW WHAT YOU DO (because I do not)! IF ANY HARM (physically and psychologically) COMES TO YOU, YOUR FAMILY, YOUR PET, YOUR DATA, YOUR COUNTRY, YOUR HARD- AND/OR SOFTWARE IT IS YOUR OWN FAULT!

Enjoy! Solbless! Godspeed!

--Glɑumy - Niemɑnd
(admin of echstreme.designs)