/// <summary>
/// 鼠标控制类
/// </summary>
public class LoveNeon_MouseControl
{
#region 一大堆导入
// 导入鼠标事件
[DllImport("User32.dll")]
private static extern void mouse_event(MouseFlags dwFlags, int dx, int dy, int dwData, System.UIntPtr dwExtraInfo);
[DllImport("user32.dll")]
//[return: MarshalAs(UnmanagedType.Bool)]
static extern bool GetWindowRect(IntPtr hWnd, out RECT lpRect);
[DllImport("user32.dll")]
static extern IntPtr GetActiveWindow();
[System.Flags]
private enum MouseFlags
{
Move = 0x0001,
LeftDown = 0x0002,
LeftUp = 0x0004,
RightDown = 0x0008,
RightUp = 0x0010,
Absolute = 0x8000,
}
// public static int MouseXSpeedCoef = 45000; // Cursor rate in Х direction
// public static int MouseYSpeedCoef = 45000; // Cursor rate in Y direction
[StructLayout(LayoutKind.Sequential)]
public struct RECT
{
public int Left; // x position of upper-left corner
public int Top; // y position of upper-left corner
public int Right; // x position of lower-right corner
public int Bottom; // y position of lower-right corner
}
// Flags needed to specify the mouse action
enum GetWindow_Cmd : uint
{
GW_HWNDFIRST = 0,
GW_HWNDLAST = 1,
GW_HWNDNEXT = 2,
GW_HWNDPREV = 3,
GW_OWNER = 4,
GW_CHILD = 5,
GW_ENABLEDPOPUP = 6
}
[DllImport("user32.dll", SetLastError = true)]
static extern IntPtr GetWindow(IntPtr hWnd, GetWindow_Cmd uCmd);
const int MONITOR_DEFAULTTONULL = 0;
const int MONITOR_DEFAULTTOPRIMARY = 1;
const int MONITOR_DEFAULTTONEAREST = 2;
[DllImport("user32.dll")]
static extern IntPtr MonitorFromWindow(IntPtr hwnd, uint dwFlags);
[StructLayout(LayoutKind.Sequential)]
private struct MONITORINFO
{
public int cbSize;
public RECT rcMonitor;
public RECT rcWork;
public uint dwFlags;
}
[DllImport("user32.dll")]
static extern bool GetMonitorInfo(IntPtr hMonitor, ref MONITORINFO lpmi);
#endregion
private static Vector2 monitorSize = Vector2.zero;//系统分辨率
private static MONITORINFO monitorInfo = new MONITORINFO();//显示器信息
private static bool winRectPrinted = false;//是否显示输出信息
/// <summary>
/// 模拟鼠标按钮点击（左键）
/// </summary>
public static void MouseClick_Left()
{
mouse_event(MouseFlags.LeftDown, 0, 0, 0, System.UIntPtr.Zero);
mouse_event(MouseFlags.LeftUp, 0, 0, 0, System.UIntPtr.Zero);
}
/// <summary>
/// 模拟鼠标拖动（左键）
/// </summary>
public static void MouseDrag_Left()
{
mouse_event(MouseFlags.LeftDown, 0, 0, 0, System.UIntPtr.Zero);
}
/// <summary>
/// 模拟鼠标释放（左键）
/// </summary>
public static void MouseRelease_Left()
{
mouse_event(MouseFlags.LeftUp, 0, 0, 0, System.UIntPtr.Zero);
}
/// <summary>
/// 移动鼠标
/// 注意参数为(0-1)
/// 例如：移动到屏幕中央
/// 则 传入参数 new Vector3(0.5f,0.5f)
/// </summary>
/// <param name="_tagPos">移动到此位置</param>
public static void MouseMove(Vector2 _tagPos)
{
int windowX = 0;
int windowY = 0;
int winSizeX = 0;
int winSizeY = 0;
bool isConvertToFullScreen = Screen.fullScreen;
IntPtr hWnd = GetActiveWindow();
hWnd = GetClosestWindow(hWnd, Screen.width, Screen.height);//找到与屏幕尺寸最接近的匹配子窗口
if (hWnd != IntPtr.Zero)
{
RECT winRect;
if (GetWindowRect(hWnd, out winRect))
{
winSizeX = winRect.Right - winRect.Left;
winSizeY = winRect.Bottom - winRect.Top;
windowX = winRect.Left + (winSizeX - (int)Screen.width) / 2;
if (!isConvertToFullScreen)
{
windowY = winRect.Top + (winSizeY - (int)Screen.height + 36) / 2;
}
else
{
windowY = winRect.Top + (winSizeY - (int)Screen.height) / 2;
}
// 获得显示分辨率
if (monitorSize == Vector2.zero)
{
monitorInfo.cbSize = Marshal.SizeOf(monitorInfo);
IntPtr hMonitoŕ = MonitorFromWindow(hWnd, MONITOR_DEFAULTTONEAREST);
if (!GetMonitorInfo(hMonitoŕ, ref monitorInfo))
{
monitorInfo.rcMonitor.Left = monitorInfo.rcMonitor.Top = 0;
monitorInfo.rcMonitor.Right = Screen.currentResolution.width - 1;
monitorInfo.rcMonitor.Bottom = Screen.currentResolution.height - 1;
monitorInfo.rcWork.Left = monitorInfo.rcWork.Top = 0;
monitorInfo.rcWork.Right = Screen.currentResolution.width - 1;
monitorInfo.rcWork.Bottom = Screen.currentResolution.height - 1;
}
monitorSize.x = monitorInfo.rcMonitor.Right - monitorInfo.rcMonitor.Left + 1;
monitorSize.y = monitorInfo.rcMonitor.Bottom - monitorInfo.rcMonitor.Top + 1;
}
//输出信息
if (!winRectPrinted)
{
Debug.Log(string.Format("monSize: ({0}, {1})", monitorSize.x, monitorSize.y));
Debug.Log(string.Format("scrSize: ({0}, {1})", Screen.width, Screen.height));
Debug.Log(string.Format("winRect: ({0}, {1}, {2}, {3})", winRect.Left, winRect.Top, winRect.Right, winRect.Bottom));
Debug.Log(string.Format("winPos: ({0}, {1})", windowX, windowY));
winRectPrinted = true;
}
}
}
else
{
if (monitorSize == Vector2.zero)
{
monitorSize.x = Screen.currentResolution.width;
monitorSize.y = Screen.currentResolution.height;
}
}
int mouseX = 0;
int mouseY = 0;
if (!isConvertToFullScreen)
{
float screenX = windowX + _tagPos.x * Screen.width;
float screenY = windowY + (1f - _tagPos.y) * Screen.height;
float screenRelX = screenX / monitorSize.x;
float screenRelY = screenY / monitorSize.y;
mouseX = (int)(screenRelX * 65535);
mouseY = (int)(screenRelY * 65535);
}
else
{
mouseX = (int)(_tagPos.x * 65535);
mouseY = (int)((1f - _tagPos.y) * 65535);
}
mouse_event(MouseFlags.Absolute | MouseFlags.Move, mouseX, mouseY, 0, System.UIntPtr.Zero);
}
/// <summary>
/// 找到与屏幕尺寸最接近的匹配子窗口
/// </summary>
private static IntPtr GetClosestWindow(IntPtr hWndMain, int scrWidth, int scrHeight)
{
if (hWndMain == IntPtr.Zero)
return hWndMain;
IntPtr hWnd = hWndMain;
RECT winRect;
if (GetWindowRect(hWndMain, out winRect))
{
int winSizeX = winRect.Right - winRect.Left;
int winSizeY = winRect.Bottom - winRect.Top;
int winDiff = Math.Abs(winSizeX - scrWidth) + Math.Abs(winSizeY - scrHeight);
IntPtr hWndChild = GetWindow(hWndMain, GetWindow_Cmd.GW_CHILD);
int winDiffMin = winDiff;
while (hWndChild != IntPtr.Zero)
{
if (GetWindowRect(hWndChild, out winRect))
{
winSizeX = winRect.Right - winRect.Left;
winSizeY = winRect.Bottom - winRect.Top;
winDiff = Math.Abs(winSizeX - scrWidth) + Math.Abs(winSizeY - scrHeight - 36);
if (scrWidth <= winSizeX && scrHeight <= winSizeY && winDiff <= winDiffMin)
{
hWnd = hWndChild;
winDiffMin = winDiff;
}
}
hWndChild = GetWindow(hWndChild, GetWindow_Cmd.GW_HWNDNEXT);
}
}
return hWnd;
}
}