@echo off
chcp 65001 >nul
setlocal enabledelayedexpansion

:: ====== 标题显示（调用 powershell 做彩色）======
powershell -NoProfile -ExecutionPolicy Bypass -Command ^
"Write-Host '=======键位覆盖处理程序v1.0=======' -ForegroundColor Green; ^
Start-Sleep -Milliseconds  80; ^
"Write-Host '本程序适用于：游戏因为各种如闪退等原因导致键位经常被重置（被覆盖）的情况' -ForegroundColor Cyan; ^
Start-Sleep -Milliseconds  80; ^
 Write-Host '！重要！受限于游戏结构，锁定键位将一同锁定如画质选项等其他游戏设置！' -ForegroundColor Red; ^
Start-Sleep -Milliseconds  80; ^
 Write-Host '一经锁定将会在每次启动游戏还原至现在的设置，更改前先解锁' -ForegroundColor Yellow"

timeout /t 1 >nul

:: ====== 管理员检测 ======
net session >nul 2>&1
if %errorlevel% neq 0 (
    echo 》》检测到正在非管理员模式下运行！如闪退请右键程序以管理员运行。
    pause

)

timeout /t 1 >nul

:: ====== 路径检测 ======
set "BASEDIR=%~dp0"
cd /d "%BASEDIR%"

echo 》》当前路径是：%cd%

set "TARGET1=%BASEDIR%.minecraft\versions\RedCraft.Dragon.1.21.1\options.txt"
set "TARGET2=%BASEDIR%options.txt"

if exist "%TARGET1%" (
    set "FILE=%TARGET1%"
) else if exist "%TARGET2%" (
    set "FILE=%TARGET2%"
) else (
    echo 错误：在以下目录中未找到目标设置文件！
    (PATHPING 127.0.0.1 -n -q 1 -p 80)>NUL
    echo %TARGET1%
    (PATHPING 127.0.0.1 -n -q 1 -p 80)>NUL
    echo %TARGET2%
    (PATHPING 127.0.0.1 -n -q 1 -p 1200)>NUL
    echo.
    powershell -NoProfile -ExecutionPolicy Bypass -Command ^
"Write-Host '》》请将程序放在游戏根目录（启动器同目录）下！或者将本程序放在游戏程序目录（有options.txt的目录）下。' -ForegroundColor Red; 

    pause
    exit
)

timeout /t 1 >nul

:: ====== 检查是否锁定 ======
powershell -NoProfile -Command ^
"$p='%FILE%'; ^
$acl=Get-Acl $p; ^
$locked=$false; ^
foreach($r in $acl.Access){if($r.IdentityReference -match 'Users' -and $r.AccessControlType -eq 'Deny' -and ($r.FileSystemRights -band 'Write')){$locked=$true}}; ^
if($locked){Write-Host '》》当前游戏设置文件状态：[-]锁定' -ForegroundColor Green}else{Write-Host '》》当前游戏设置文件状态：[\]解锁' -ForegroundColor DarkYellow}"

timeout /t 1 >nul

echo ========你要锁定键位，还是解除锁定（修改键位）？=======
:menu
(PATHPING 127.0.0.1 -n -q 1 -p  80)>NUL
echo 1=锁定
(PATHPING 127.0.0.1 -n -q 1 -p  80)>NUL
echo 2=解除
(PATHPING 127.0.0.1 -n -q 1 -p  80)>NUL
set /p choice=请输入选项:

if "%choice%"=="1" goto lock
if "%choice%"=="2" goto unlock

echo 》》请输入有效的按钮
goto menu

:: ====== 检测Java进程 ======
:checkjava
tasklist | findstr /i "java.exe javaw.exe" >nul
if %errorlevel%==0 (
    echo 》》检测到游戏可能仍在运行！请确保游戏关闭再继续。
    (PATHPING 127.0.0.1 -n -q 1 -p 1200)>NUL
    echo 1 重试
    (PATHPING 127.0.0.1 -n -q 1 -p  80)>NUL
    echo 任意键 跳过
    (PATHPING 127.0.0.1 -n -q 1 -p  80)>NUL
    set /p jchoice=选择:
)
 if "%jchoice%"=="1" goto checkjava
goto :eof

:: ====== 锁定 ======
:lock
call :checkjava
timeout /t 1 >nul

:confirm
echo 是否已经设置好键位？再次提醒红字内容！(Y/n)
set /p yn=
if /i "%yn%"=="n" (
    (PATHPING 127.0.0.1 -n -q 1 -p  80)>NUL
    echo 请进入游戏主菜单，设置完键位后退出游戏。确保本次游戏没有崩溃！然后重新运行本程序。
    (PATHPING 127.0.0.1 -n -q 1 -p  80)>NUL
    pause
    exit
)
if /i not "%yn%"=="Y" (
    echo 》》请输入有效的按钮
   (PATHPING 127.0.0.1 -n -q 1 -p  80)>NUL
    goto confirm
)

powershell -NoProfile -Command ^
"$p='%FILE%'; ^
$acl=Get-Acl $p; ^
$rules=@(); ^
$rules+=New-Object System.Security.AccessControl.FileSystemAccessRule('Users','Write','Deny'); ^
$rules+=New-Object System.Security.AccessControl.FileSystemAccessRule('Administrators','Write','Deny'); ^
foreach($r in $rules){$acl.AddAccessRule($r)}; ^
try{Set-Acl $p $acl; Write-Host '=======处理完成！进入游戏检查效果=======' -ForegroundColor Green}catch{Write-Host '》》设置失败！请使用管理员权限重试。' -ForegroundColor Red}"

timeout /t 1 >nul
(PATHPING 127.0.0.1 -n -q 1 -p  80)>NUL
pause
exit

:: ====== 解锁 ======
:unlock
call :checkjava
timeout /t 1 >nul

powershell -NoProfile -ExecutionPolicy Bypass -Command "$p='%FILE%'; $acl=Get-Acl $p; $rules=$acl.Access | Where-Object { ($_.IdentityReference -match 'Users' -or $_.IdentityReference -match 'Administrators') -and $_.AccessControlType -eq 'Deny' -and ($_.FileSystemRights -band 'Write') }; foreach($r in $rules){$acl.RemoveAccessRuleSpecific($r)}; try{Set-Acl $p $acl; Write-Host '=======处理完成！进入游戏检查效果=======' -ForegroundColor Green}catch{Write-Host '》》设置失败！请使用管理员权限重试。' -ForegroundColor Red}"

timeout /t 1 >nul
(PATHPING 127.0.0.1 -n -q 1 -p  80)>NUL
pause
exit