clear

echo The install program will now copy 
echo MetalTech: Earth Siege Speech Pack to your hard drive.
echo Approximate hard drive space required:  8 Megs
echo
echo Do you wish to (C)ontinue or (E)xit?
pick ce Continue Exit

:Continue
clear
%1:
godir %4\vol CantCreate
if not exist %1:..\es.exe goto CantFind

exists %2:RESOURCE.000 Please insert the disk labeled "Disk 1" in drive %2:.
echo Copying Game files...
copy %2:unchunk.exe
copy %2:setpref.exe ..
copy %2:RESOURCE.000
echo There are 4 disks to copy.
echo It takes about 15 minutes to copy and unpack the files.
echo.
echo Processing %2:resource.000...
unchunk RESOURCE.000 . > nul
if ERRORLEVEL 1 goto BadChunk
del RESOURCE.000

exists %2:RESOURCE.001 Please insert the disk labeled "Disk 2" in drive %2:.
copy %2:RESOURCE.001 
echo Processing %2:resource.001...
unchunk RESOURCE.001 . > nul
if ERRORLEVEL 1 goto BadChunk
del RESOURCE.001

exists %2:RESOURCE.002 Please insert the disk labeled "Disk 3" in drive %2:.
copy %2:RESOURCE.002 
echo Processing %2:resource.002...
unchunk RESOURCE.002 . > nul
if ERRORLEVEL 1 goto BadChunk
del RESOURCE.002

exists %2:RESOURCE.003 Please insert the disk labeled "Disk 4" in drive %2:.
copy %2:RESOURCE.003 
echo Processing %2:resource.003...
unchunk RESOURCE.003 . > nul
if ERRORLEVEL 1 goto BadChunk
del RESOURCE.003

exists %2:RESOURCE.000 Please insert the disk labeled "Disk 1" in drive %2:.

clear
rem *** make prefs patchup batch file ***
echo @echo off >..\sp.bat
echo setpref 2 2 >>..\sp.bat

clear

del UNCHUNK.EXE
del ..\setpref.exe
cd ..
end

:NoSpace
clear
echo
alert There is not enough space on %1: to install the Earth Siege Speech Pack your hard drive.  8 megabytes of disk space are necessary.
end

:CantFind
clear
echo
alert Unable to find EarthSiege installed in directory %1:%4
end

:CantCreate
clear
echo
alert Unable to create directory %4
end

:Corrupted
alert Corrupted files exist.  Please run install again.
end

:BadChunk
if ERRORLEVEL 6 goto ERR6
if ERRORLEVEL 5 goto ERR5
if ERRORLEVEL 4 goto ERR4
if ERRORLEVEL 3 goto ERR3
if ERRORLEVEL 2 goto ERR2
if ERRORLEVEL 1 goto ERR1
alert Unable to extract resource file.  Please run install again.
end

:ERR1
alert Unable to read resource file.  Make sure the drive door is shut and run install again.
end
:ERR2
alert Unable to write resource file to hard drive.  This program only installs games on hard drives.  Run install again.  If you get this message again you may have a problem with your hard drive.
end
:ERR3
alert Not enough memory to run extraction program.  The extraction program needs a minimum of 550k to operate.
end
:ERR4
alert The resource file is bad.  Run install again.  If you get this message again, you probably received a bad disk.
end
:ERR5
alert Unable to open the resource file for reading.  A possible solution might be to increase the value of the FILES setting in your CONFIG.SYS file.
end
:ERR6
alert Unable to open the target file for writing.  A possible solution might be to increase the value of the FILES setting in your CONFIG.SYS file.
end

:exit
end
