@echo off

REM This script manually updates the NT master server list IP address.
REM To run, place inside "Steam\steamapps\common\NEOTOKYO" and doubleclick.

IF NOT EXIST "%~dp0\hl2.exe" (
  ECHO This script needs to be placed in Steam\steamapps\common\NEOTOKYO.
  ECHO Press any key to exit...
  PAUSE > NUL
  EXIT
)

SET masterDNS=hl2master.steampowered.com
SET masterPort=27011

SET vdfPath=.\platform\config\
SET vdfFile=masterservers.vdf

ECHO Finding master IP from %masterDNS%...
FOR /F "TOKENS=3" %%A IN ('PING -n 1 %masterDNS%') DO SET "ipv4=%%A" & GOTO CONTINUE

:CONTINUE
ECHO New master IP is %ipv4:~1,-1%.
ECHO.

SET vdfBuffer="MasterServers"^{^  "hl2"^  {^    "0"^    {^      "addr"  "%ipv4:~1,-1%:%masterPort%"^    }^  }^}

ECHO Storing master IP to Neotokyo's %vdfFile%...
ECHO %vdfBuffer% > %vdfPath%%vdfFile%
ECHO Done!
ECHO.

ECHO Press any key to exit...
PAUSE > NUL