CC Emu Redux - Custom Launcher

@echo off
title CC Emu Redux - Custom Launcher

:chooseVersion
cls
echo What version of ComputerCraft?
echo Recommended: 1.64
echo Last: 1.73
echo Pre: 1.74pr20
set /p version=
if "%version%"=="1.64" goto :versionRecommended
if "%version%"=="1.73" goto :versionLast
if "%version%"=="1.74pr20" goto :versionPre
echo "%version%" is not valid. Please try again
goto :chooseVersion

:versionRecommended
echo.
echo Starting CC Emu Redux with ComputerCraft 1.64
cd "%appdata%\.ccemuredux"
javaw.exe -Xmx512M -cp %appdata%\.ccemuredux\bin\jackson-core.jar;%appdata%\.ccemuredux\bin\jackson-annotations.jar;%appdata%\.ccemuredux\bin\jackson-databind.jar;%appdata%\.ccemuredux\bin\guava.jar;%appdata%\.ccemuredux\bin\computercraft.jar;%appdata%\.ccemuredux\bin\gdx.jar;%appdata%\.ccemuredux\bin\gdx-backend-lwjgl.jar;%appdata%\.ccemuredux\bin\gdx-platform.jar;%appdata%\.ccemuredux\bin\lwjgl.jar;%appdata%\.ccemuredux\bin\lwjgl-platform.jar;%appdata%\.ccemuredux\bin\ccemuredux.jar com.xtansia.ccemu.desktop.DesktopLauncher
goto :exit

:versionLast
echo.
echo Starting CC Emu Redux with ComputerCraft 1.73
cd "%appdata%\.ccemuredux"
javaw.exe -Xmx512M -cp %appdata%\.ccemuredux\bin\jackson-core.jar;%appdata%\.ccemuredux\bin\jackson-annotations.jar;%appdata%\.ccemuredux\bin\jackson-databind.jar;%appdata%\.ccemuredux\bin\guava.jar;%appdata%\.ccemuredux\bin\computercraft1.73.jar;%appdata%\.ccemuredux\bin\gdx.jar;%appdata%\.ccemuredux\bin\gdx-backend-lwjgl.jar;%appdata%\.ccemuredux\bin\gdx-platform.jar;%appdata%\.ccemuredux\bin\lwjgl.jar;%appdata%\.ccemuredux\bin\lwjgl-platform.jar;%appdata%\.ccemuredux\bin\ccemuredux.jar com.xtansia.ccemu.desktop.DesktopLauncher
goto :exit

:versionPre
echo.
echo Starting CC Emu Redux with ComputerCraft 1.74 Prerelease 20
cd "%appdata%\.ccemuredux"
javaw.exe -Xmx512M -cp %appdata%\.ccemuredux\bin\jackson-core.jar;%appdata%\.ccemuredux\bin\jackson-annotations.jar;%appdata%\.ccemuredux\bin\jackson-databind.jar;%appdata%\.ccemuredux\bin\guava.jar;%appdata%\.ccemuredux\bin\computercraft1.74pr20.jar;%appdata%\.ccemuredux\bin\gdx.jar;%appdata%\.ccemuredux\bin\gdx-backend-lwjgl.jar;%appdata%\.ccemuredux\bin\gdx-platform.jar;%appdata%\.ccemuredux\bin\lwjgl.jar;%appdata%\.ccemuredux\bin\lwjgl-platform.jar;%appdata%\.ccemuredux\bin\ccemuredux.jar com.xtansia.ccemu.desktop.DesktopLauncher
goto :exit

:exit
echo Goodbye!