@echo off
title GaC hkrpg GO Server (4.6.53)
cd /d "%~dp0"

echo ==============================================================================
echo   [ GaC hkrpg GO ] StarRail 4.6.53 Server and Launcher
echo   gameserver : UDP 23301 (KCP Gateway)
echo   sdkserver  : HTTP 21000 (Dispatch / Login / SRTools)
echo ==============================================================================
echo.
echo   [1] Start Server and Star Rail Game / Proxy (Default)
echo   [2] Start Both Servers (gameserver + sdkserver)
echo   [3] Start SDK Server ONLY (HTTP 21000)
echo   [4] Start Game Server ONLY (UDP 23301)
echo   [5] Start Server and Gay Proxy
echo   [6] Build / Rebuild binaries (Go)
echo   [7] Exit
echo.
echo ==============================================================================

set "choice=%~1"
if not defined choice set /p choice="Select [1-7] (Press Enter for 1): "
if not defined choice set "choice=1"
set "choice=%choice: =%"
if not defined choice set "choice=1"

if "%choice%"=="1" goto opt_game
if "%choice%"=="2" goto opt_servers_only
if "%choice%"=="3" goto opt_sdk_only
if "%choice%"=="4" goto opt_gs_only
if "%choice%"=="5" goto opt_gay_proxy
if "%choice%"=="6" goto opt_build
if "%choice%"=="7" exit /b 0

if /i "%choice%"=="sdk" goto opt_sdk_only
if /i "%choice%"=="gs" goto opt_gs_only
if /i "%choice%"=="servers" goto opt_servers_only
if /i "%choice%"=="game" goto opt_game
if /i "%choice%"=="proxy" goto opt_gay_proxy
if /i "%choice%"=="build" goto opt_build

echo Unknown option "%choice%", starting servers only...
goto opt_servers_only

:start_core_servers
if not exist "gameserver-go.exe" (
    echo [ERROR] gameserver-go.exe not found! Please build first - Option 6
    pause
    exit /b 1
)
if not exist "sdkserver-go.exe" (
    echo [ERROR] sdkserver-go.exe not found! Please build first - Option 6
    pause
    exit /b 1
)

echo [*] Cleaning old server processes...
taskkill /f /im sdkserver-go.exe >nul 2>&1
taskkill /f /im gameserver-go.exe >nul 2>&1

echo [*] Starting SDK Server [Port 21000]...
start "GaC GO - SDK Server [Port 21000]" /d "%~dp0" cmd /k sdkserver-go.exe

echo [*] Starting Game Server [Port 23301]...
start "GaC GO - Game Server [Port 23301]" /d "%~dp0" cmd /k gameserver-go.exe
exit /b 0

:opt_sdk_only
if not exist "sdkserver-go.exe" (
    echo [ERROR] sdkserver-go.exe not found! Please build first - Option 6
    pause
    exit /b 1
)
echo [*] Cleaning old sdkserver process...
taskkill /f /im sdkserver-go.exe >nul 2>&1

echo [*] Starting SDK Server [Port 21000]...
start "GaC GO - SDK Server [Port 21000]" /d "%~dp0" cmd /k sdkserver-go.exe
goto finish

:opt_gs_only
if not exist "gameserver-go.exe" (
    echo [ERROR] gameserver-go.exe not found! Please build first - Option 6
    pause
    exit /b 1
)
echo [*] Cleaning old gameserver process...
taskkill /f /im gameserver-go.exe >nul 2>&1

echo [*] Starting Game Server [Port 23301]...
start "GaC GO - Game Server [Port 23301]" /d "%~dp0" cmd /k gameserver-go.exe
goto finish

:opt_game
call :start_core_servers
if errorlevel 1 goto :eof

echo.
echo [*] Launching Star Rail Client / Proxy...
set "GAME_DIR="
if exist "%USERPROFILE%\Desktop\StarRail_4.6.53_OS\StarRail.exe" set "GAME_DIR=%USERPROFILE%\Desktop\StarRail_4.6.53_OS"
if not defined GAME_DIR if exist "%~dp0..\StarRail_4.6.53_OS\StarRail.exe" set "GAME_DIR=%~dp0..\StarRail_4.6.53_OS"
if not defined GAME_DIR if exist "%USERPROFILE%\Desktop\StarRail_4.6.51_OS\StarRail.exe" set "GAME_DIR=%USERPROFILE%\Desktop\StarRail_4.6.51_OS"
if not defined GAME_DIR if exist "D:\HoYoPlay\games\Star Rail Games\StarRail.exe" set "GAME_DIR=D:\HoYoPlay\games\Star Rail Games"
if not defined GAME_DIR if exist "%~dp0..\StarRail_4.6.51_OS\StarRail.exe" set "GAME_DIR=%~dp0..\StarRail_4.6.51_OS"

if defined GAME_DIR (
    echo [*] Found game client at: %GAME_DIR%
    if exist "%GAME_DIR%\GaCy Launcher.exe" (
        echo [*] Starting GaCy Launcher...
        start "GaCy Launcher" /d "%GAME_DIR%" "%GAME_DIR%\GaCy Launcher.exe"
    ) else if exist "%GAME_DIR%\launcher.exe" (
        echo [*] Starting Launcher...
        start "Proxy Launcher" /d "%GAME_DIR%" "%GAME_DIR%\launcher.exe"
    ) else if exist "%GAME_DIR%\StarRail.exe" (
        echo [*] Starting StarRail.exe...
        start "Star Rail Client" /d "%GAME_DIR%" "%GAME_DIR%\StarRail.exe"
    )
) else (
    echo [!] Game client not found automatically. Please open StarRail manually.
)
goto finish

:opt_gay_proxy
call :start_core_servers
if errorlevel 1 goto :eof

echo.
echo [*] Launching Gay Proxy...
set "PROXY_BAT="
if exist "%USERPROFILE%\Desktop\Gay Proxy\run_proxy.bat" set "PROXY_BAT=%USERPROFILE%\Desktop\Gay Proxy\run_proxy.bat"
if not defined PROXY_BAT if exist "%~dp0..\Gay Proxy\run_proxy.bat" set "PROXY_BAT=%~dp0..\Gay Proxy\run_proxy.bat"

if defined PROXY_BAT (
    start "Gay Proxy" cmd /k "%PROXY_BAT%"
) else (
    echo [!] Gay Proxy not found.
)
goto finish

:opt_servers_only
call :start_core_servers
if errorlevel 1 goto :eof
goto finish

:opt_build
where go >nul 2>nul || set "PATH=%PATH%;C:\Program Files\Go\bin"
echo [*] Building gameserver-go.exe...
go build -o gameserver-go.exe ./cmd/gameserver || (pause & goto :eof)
echo [*] Building sdkserver-go.exe...
go build -o sdkserver-go.exe ./cmd/sdkserver || (pause & goto :eof)
echo [OK] Build successful!
pause
goto :eof

:finish
echo.
echo ==============================================================================
echo   [OK] Started successfully!
echo   Close server windows to stop them.
echo   Closing this launcher window in 5 seconds...
echo ==============================================================================
timeout /t 5 >nul 2>&1 || ping 127.0.0.1 -n 6 >nul
exit