set SEE_MASK_NOZONECHECKS=1

set curpath=%~dp0
set curpath=%curpath:~0,-1%

"%curpath%\prereqs\vc_redist.x64.exe" /q /norestart
"%curpath%\prereqs\vc_redist.x86.exe" /q /norestart

powershell.exe -file "%curpath%\prereqs\Net35\InstallNet35BasedOffOS.ps1"

"%curpath%\prereqs\DirectX9\dxsetup.exe" /silent

msiexec /i "%curpath%\Epic.msi" /qn ALLUSERS=1

mkdir "C:\Program Files\Epic Games"
mkdir "C:\Program Files\Epic Games\UE_4.27"
mkdir "%ProgramFiles(x86)%\Epic Games\"

icacls "%ProgramFiles%\Epic Games" /t /grant Everyone:(OI)(CI)F
icacls "%ProgramFiles%\Epic Games\UE_4.27" /t /grant Everyone:(OI)(CI)F
icacls "%ProgramFiles(x86)%\Epic Games\" /t /grant Everyone:(OI)(CI)F


cd "%ProgramFiles(x86)%\Epic Games\"
"C:\Program Files\7-Zip\7z.exe" x "%curpath%\Launcher.7z" -y

xcopy "%curpath%\BuildPatchServicesLocal.ini" "C:\ProgramData\Epic\EpicGamesLauncher" /y /i

del "C:\Users\Public\Desktop\Epic Games Launcher.lnk"
del "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Epic Games Launcher.lnk"

reg import "%curpath%\Unreal-Shortcut.reg"
reg import "%curpath%\UnrealAppAssoc.reg"

cmd /c assoc .uProject=Unreal.ProjectFile

cd "%ProgramFiles%\Epic Games\"
"C:\Program Files\7-Zip\7z.exe" x "%curpath%\UE_4.27.7z" -y

xcopy "%curpath%\96C4EF59435D60A882E1B28ADDB37329.item" "C:\ProgramData\Epic\EpicGamesLauncher\Data\Manifests\" /y /i

exit 0