Initial commit: Client Doc docs Server Tools

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-10 10:24:29 +08:00
commit 7e35d8da31
3374 changed files with 680813 additions and 0 deletions
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+using UnityEngine;
+using System;
+using System.Runtime.InteropServices;
+//using GYEngine;
+
+public class WindowsHelper
+{
+#if UNITY_STANDALONE_WIN
+    //设置当前窗口的显示状态
+    [DllImport("user32.dll")]
+    public static extern bool ShowWindow(System.IntPtr hwnd, int nCmdShow);
+
+    //获取当前激活窗口
+    [DllImport("user32.dll", EntryPoint = "GetForegroundWindow")]
+    public static extern System.IntPtr GetForegroundWindow();
+
+    [DllImport("user32.dll", EntryPoint = "SetForegroundWindow")]
+    public static extern bool SetForegroundWindow(IntPtr hWnd);
+
+    //程序当前的激活窗口
+    [DllImport("user32.dll", EntryPoint = "GetActiveWindow")]
+    public static extern IntPtr GetActiveWindow();
+
+    //设置窗口边框
+    [DllImport("user32.dll")]
+    public static extern IntPtr SetWindowLong(IntPtr hwnd, int _nIndex, int dwNewLong);
+
+    //设置窗口位置，尺寸
+    [DllImport("user32.dll")]
+    public static extern bool SetWindowPos(IntPtr hWnd, int hWndInsertAfter, int X, int Y, int cx, int cy, uint uFlags);
+
+    [DllImport("user32.dll", SetLastError = true)]
+    private static extern int GetWindowLong(IntPtr hWnd, int nIndex);
+
+    [DllImport("user32.dll")]
+    public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam);
+
+    //更改标题栏
+    [DllImport("user32.dll")]
+    public static extern int SetWindowText(IntPtr hWnd, string text);
+
+    //使用查找任务栏
+    [DllImport("user32.dll")]
+    public static extern IntPtr FindWindow(string strClassName, int nptWindowName);
+
+    [DllImport("User32.dll", EntryPoint = "FindWindow", CharSet = CharSet.Auto)]
+    private static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
+
+    //获取窗口位置以及大小
+    [DllImport("user32.dll")]
+    [return: MarshalAs(UnmanagedType.Bool)]
+    public static extern bool GetWindowRect(IntPtr hWnd, ref RECT lpRect);
+
+    [DllImport("user32.dll")]
+    [return: MarshalAs(UnmanagedType.Bool)]
+    public static extern bool GetClientRect(IntPtr hWnd, ref RECT lpRect);
+
+    [DllImport("user32.dll", SetLastError = true)]
+    public static extern int GetSystemMetrics(int nIndex);
+
+    private static int SM_CXSCREEN = 0; //主屏幕分辨率宽度
+    private static int SM_CYSCREEN = 1; //主屏幕分辨率高度
+    private static int SM_CYCAPTION = 4; //标题栏高度
+    private static int SM_CXFULLSCREEN = 16; //最大化窗口宽度（减去任务栏）
+    private static int SM_CYFULLSCREEN = 17; //最大化窗口高度（减去任务栏）
+
+    public static Rect GetWorkingArea()
+    {
+        Rect rect = new Rect();
+        // 屏幕WorkingArea
+        rect.width = GetSystemMetrics(SM_CXFULLSCREEN);
+        rect.height = GetSystemMetrics(SM_CYFULLSCREEN);
+        return rect;
+    }
+    public static Rect GetScreen()
+    {
+        Rect rect = new Rect();
+        // 屏幕分辨率
+        rect.width = GetSystemMetrics(SM_CXSCREEN);
+        rect.height = GetSystemMetrics(SM_CYSCREEN);
+
+        // 标题栏高度
+        //int title = GetSystemMetrics(SM_CYCAPTION);
+        // 不最大化、不全屏的最大窗口高度
+        //int maxHeight = y1 - title;
+        return rect;
+    }
+
+
+    [StructLayout(LayoutKind.Sequential)]
+    public struct RECT
+    {
+        public int Left; //最左坐标
+        public int Top; //最上坐标
+        public int Right; //最右坐标
+        public int Bottom; //最下坐标
+    }
+
+    //边框参数
+    private const uint SWP_SHOWWINDOW = 0x0040;
+    private const int GWL_STYLE = -16;
+    private const int WS_BORDER = 1;
+
+    //隐藏标题栏图标
+    private const int WS_POPUP = 0x800000;
+    private const int WS_SYSMENU = 0x80000;
+
+    //最大最小化
+    private const int SW_SHOWMINIMIZED = 2;//(最小化窗口)
+    private const int SW_SHOWMAXIMIZED = 3;//最大化窗口
+
+    //去除标题栏保留边框
+    private const int WS_CAPTION = 0x00C00000;
+    private const int WS_THICKFRAME = 0x00040000;
+
+    private static IntPtr windowHandler = IntPtr.Zero;
+
+    public static void InitWindowHandler()
+    {
+        WindowsHelper.windowHandler = GetActiveWindow();
+    }
+
+    public static void SaveWindowPosAndSize()
+    {
+        if (windowHandler == IntPtr.Zero) return;
+
+        RECT clientrc = new RECT();
+        GetClientRect(windowHandler, ref clientrc);      //获得窗口客户区大小 
+        RECT windowrc = new RECT();
+        GetWindowRect(windowHandler, ref windowrc);      //获得窗口大小
+        // Debug.Log($"[{clientrc.Top},{clientrc.Bottom},{clientrc.Left},{clientrc.Right}] [{windowrc.Top},{windowrc.Bottom},{windowrc.Left},{windowrc.Right}]");
+
+        int borderwidth = (windowrc.Right - windowrc.Left) - (clientrc.Right - clientrc.Left);
+        int borderheight = (windowrc.Bottom - windowrc.Top) - (clientrc.Bottom - clientrc.Top);
+
+        int width = Mathf.Abs(windowrc.Right - windowrc.Left);
+        int height = Mathf.Abs(windowrc.Top - windowrc.Bottom);
+        int x = windowrc.Left;
+        int y = windowrc.Top;
+
+        x += borderwidth / 2;
+        y += borderheight / 2;
+        width -= borderwidth;
+        height -= borderheight;
+
+        if (width < 375 || height < 812)
+        {
+            return;
+        }
+
+        //SettingManager.Instance.SetString("UNITY_STANDALONE_WIN_POS_AND_SIZE", string.Format($"{x}*{y}*{width}*{height}"));
+    }
+
+    //最小化窗口
+    public static void SetMinWindows()
+    {
+        if (windowHandler == IntPtr.Zero) return;
+
+        ShowWindow(windowHandler, SW_SHOWMINIMIZED);
+        //具体窗口参数看这     https://msdn.microsoft.com/en-us/library/windows/desktop/ms633548(v=vs.85).aspx
+    }
+
+    /// <summary>
+    /// 最大化窗口
+    /// </summary>
+    public static void SetMaxWindows()
+    {
+        if (windowHandler == IntPtr.Zero) return;
+        
+        int currMaxScreenHeight = Screen.currentResolution.height - GetTaskBarHeight();
+        SetWindowPos(windowHandler, 0, 0, 0, Screen.currentResolution.width, currMaxScreenHeight, SWP_SHOWWINDOW);
+        //ShowWindow(windowHandler, SW_SHOWMAXIMIZED);
+    }
+
+    public static bool SetCenterNoFrameWindow(int width, int height)
+    {
+        int startX = (Display.main.systemWidth - width) / 2;
+        int startY = (Display.main.systemHeight - height) / 2;
+
+        return SetNoFrameWindow(startX, startY, width, height);
+    }
+
+    public static bool SetUpperLeftNoFrameWindow(int width, int height)
+    {
+        int startX = 0;
+        int startY = 0;
+
+        return SetNoFrameWindow(startX, startY, width, height);
+    }
+
+    /// <summary>
+    /// 设置无边框，窗口位置及分辨率
+    /// </summary>
+    /// <param name="rect">尺寸数据</param>
+    public static bool SetNoFrameWindow(int x, int y, int width, int height)
+    {
+        if (windowHandler == IntPtr.Zero) return false;
+        
+        SetForegroundWindow(windowHandler);
+
+        //去除上边栏（不可拖拽缩放）
+        SetWindowLong(windowHandler, GWL_STYLE, WS_POPUP);
+
+        //设置窗口位置及分辨率
+        bool result = SetWindowPos(windowHandler, 0, x, y, width, height, SWP_SHOWWINDOW);
+        return result;
+    }
+
+    public static bool SetCenterNoResizeWindow(int width, int height)
+    {
+        int startX = (Display.main.systemWidth - width) / 2;
+        int startY = (Display.main.systemHeight - height) / 2;
+
+        return SetNoResizeWindow(startX, startY, width, height);
+    }
+
+    public static bool SetUpperLeftNoResizeWindow(int width, int height)
+    {
+        int startX = 0;
+        int startY = 0;
+
+        return SetNoResizeWindow(startX, startY, width, height);
+    }
+
+    /// <summary>
+    /// 设置不可调整大小，窗口位置及分辨率
+    /// </summary>
+    /// <param name="rect">尺寸数据</param>
+    public static bool SetNoResizeWindow(int x, int y, int width, int height)
+    {
+        if (windowHandler == IntPtr.Zero) return false;
+        
+        SetForegroundWindow(windowHandler);
+
+        //设置不可缩放
+        SetWindowLong(windowHandler, GWL_STYLE, GetWindowLong(windowHandler, GWL_STYLE) & ~WS_THICKFRAME);
+
+        RECT clientrc = new RECT();
+        GetClientRect(windowHandler, ref clientrc);      //获得窗口客户区大小 
+        RECT windowrc = new RECT();
+        GetWindowRect(windowHandler, ref windowrc);      //获得窗口大小
+
+        int borderwidth = (windowrc.Right - windowrc.Left) - (clientrc.Right - clientrc.Left);
+        int borderheight = (windowrc.Bottom - windowrc.Top) - (clientrc.Bottom - clientrc.Top);
+
+        x -= borderwidth / 2;
+        y -= borderheight / 2;
+        width += borderwidth;
+        height += borderheight;
+
+        //设置窗口位置及分辨率
+        bool result = SetWindowPos(windowHandler, 0, x, y, width, height, SWP_SHOWWINDOW);
+        return result;
+    }
+
+    /// <summary>
+    /// 改变标题栏标题
+    /// </summary>
+    public static void ChangeTitleText()
+    {
+        if (windowHandler == IntPtr.Zero) return;
+
+        SetWindowText(windowHandler, string.Empty);
+    }
+
+    /// <summary>
+    /// 获取当前窗口尺寸
+    /// </summary>
+    /// <returns></returns>
+    public static Rect GetWindowInfo()
+    {
+        if (windowHandler == IntPtr.Zero) return new Rect();
+        RECT rect = new RECT();
+        Rect targetRect = new Rect();
+        GetWindowRect(windowHandler, ref rect);
+        targetRect.width = Mathf.Abs(rect.Right - rect.Left);
+        targetRect.height = Mathf.Abs(rect.Top - rect.Bottom);
+        targetRect.x = rect.Left;
+        targetRect.y = rect.Top;
+        return targetRect;
+    }
+
+    /// <summary>
+    /// 获取任务栏高度
+    /// </summary>
+    /// <returns>任务栏高度</returns>
+    private static int GetTaskBarHeight()
+    {
+        int taskbarHeight = 10;
+        IntPtr hWnd = FindWindow("Shell_TrayWnd", 0);
+        RECT rect = new RECT();
+        GetWindowRect(hWnd, ref rect);
+        taskbarHeight = rect.Bottom - rect.Top;
+        return taskbarHeight;
+    }
+#endif
+}