@echo off
echo 请输入你的Steam账号密码
set /p user=Steam 账号:
set "psCommand=powershell -Command "$pword = read-host 'Steam 密码' -AsSecureString ; ^
$BSTR=[System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($pword); ^
[System.Runtime.InteropServices.Marshal]::PtrToStringAuto($BSTR)""
for /f "usebackq delims=" %%p in (`%psCommand%`) do set pass=%%p

set serverpath="%~dp0steamapps\common\DayZServer\"
set backuppath="%~dp0Backup\"
if NOT EXIST %backuppath% mkdir %backuppath%

echo 开始备份文件
copy "%serverpath%ban.txt" %backuppath%			/y	>nul
copy %serverpath%dayzsetting.xml %backuppath%dayzsetting.xml	/y	>nul
copy %serverpath%serverDZ.cfg %backuppath%serverDZ.cfg		/y	>nul
copy %serverpath%whitelist.txt %backuppath%whitelist.txt		/y	>nul
xcopy %serverpath%mpmissions\*.* %backuppath%mpmissions\	/y /s	>nul
echo 文件备份完成, 开始更新服务端

steamcmd +login %user% %pass% +app_update 223350 validate +quit

echo 服务端更新完成, 是否要恢复备份的文件?
echo 如果要恢复备份的文件, 按任意键, 否则就关闭窗口

pause
xcopy %backuppath%*.* %serverpath%	/y /s
echo 文件恢复完成
pause