/// <summary>
/// 截一张图用作识别
/// </summary>
private void getPicture()
{
IntPtr hWnd = WindowsAPI.FindWindow(null, "夜神模拟器");
IntPtr hscrdc = WindowsAPI.GetWindowDC(hWnd);
System.Drawing.Rectangle rect = new System.Drawing.Rectangle();
WindowsAPI.GetWindowRect(hWnd, out rect);
System.Drawing.Bitmap bmp = null;
if (Config.ScreenMode == ScreenMode.Window)
{
IntPtr hbitmap = WindowsAPI.CreateCompatibleBitmap(hscrdc, rect.Width, rect.Height);
IntPtr hmemdc = WindowsAPI.CreateCompatibleDC(hscrdc);
WindowsAPI.SelectObject(hmemdc, hbitmap);
WindowsAPI.PrintWindow(hWnd, hmemdc, 0);
bmp = System.Drawing.Bitmap.FromHbitmap(hbitmap);
WindowsAPI.DeleteDC(hmemdc);
}
else if (Config.ScreenMode == ScreenMode.Desktop)
{
bmp = WindowsAPI.GetDesktop(rect);
}
if (File.Exists(TempImages.OrigImagePath))
{
File.Delete(TempImages.OrigImagePath);
}
if (bmp != null)
{
bmp.Save(TempImages.OrigImagePath);
bmp.Dispose();
bmp = null;
}
WindowsAPI.DeleteDC(hscrdc);
}
/// <summary>
/// 启动匹配程序
/// </summary>
public static void Start()
{
windowHand = WindowsAPI.FindWindow(null, "夜神模拟器");
windowDC = WindowsAPI.GetWindowDC(windowHand);
WindowsAPI.GetWindowRect(windowHand, out rect);
bitmapHand = WindowsAPI.CreateCompatibleBitmap(windowDC, rect.Width, rect.Height);
bitmapDC = WindowsAPI.CreateCompatibleDC(windowDC);
}
static public void StrechBitmap(Graphics gDest, Rectangle rcDest, Rectangle rcSource, Bitmap bitmap)
{
// Draw From bitmap
IntPtr hDCTo = gDest.GetHdc();
WindowsAPI.SetStretchBltMode(hDCTo, (int)StrechModeFlags.COLORONCOLOR);
IntPtr hDCFrom = WindowsAPI.CreateCompatibleDC(hDCTo);
IntPtr hOldFromBitmap = WindowsAPI.SelectObject(hDCFrom, bitmap.GetHbitmap());
WindowsAPI.StretchBlt(hDCTo, rcDest.Left, rcDest.Top, rcDest.Width, rcDest.Height, hDCFrom,
rcSource.Left, rcSource.Top, rcSource.Width, rcSource.Height, (int)PatBltTypes.SRCCOPY);
// Cleanup
WindowsAPI.SelectObject(hDCFrom, hOldFromBitmap);
gDest.ReleaseHdc(hDCTo);
}
static public Bitmap GetStrechedBitmap(Graphics gDest, Rectangle rcDest, Bitmap bitmap)
{
// Draw To bitmap
Bitmap newBitmap = new Bitmap(rcDest.Width, rcDest.Height);
Graphics gBitmap = Graphics.FromImage(newBitmap);
IntPtr hDCTo = gBitmap.GetHdc();
WindowsAPI.SetStretchBltMode(hDCTo, (int)StrechModeFlags.COLORONCOLOR);
IntPtr hDCFrom = WindowsAPI.CreateCompatibleDC(hDCTo);
IntPtr hOldFromBitmap = WindowsAPI.SelectObject(hDCFrom, bitmap.GetHbitmap());
WindowsAPI.StretchBlt(hDCTo, rcDest.Left, rcDest.Top, rcDest.Width, rcDest.Height, hDCFrom,
0, 0, bitmap.Width, bitmap.Height, (int)PatBltTypes.SRCCOPY);
// Cleanup
WindowsAPI.SelectObject(hDCFrom, hOldFromBitmap);
gBitmap.ReleaseHdc(hDCTo);
return(newBitmap);
}
