public static Bitmap TakeClientPicture(IntPtr handle = default(IntPtr))
{
if (handle == default(IntPtr))
{
handle = GetForegroundWindow();
}
Rectangle rect = WindowWrapper.GetClientArea(handle);
return(WindowWrapper.ScreenCapture(rect));
}
public static Bitmap TakeClientPicture(IntPtr handle, Rectangle area)
{
Rectangle rect = ClientToScreenRect(handle, area);
Bitmap bmp = WindowWrapper.ScreenCapture(rect);
if (bmp == null)
{
return(null);
}
return(bmp);
}
private void ProcessGlobalKeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
{
if (e.Control && e.Shift && e.Alt)
{
switch (e.KeyCode)
{
// Shortcuts for changing bot settings.
case Keys.F6:
this.chkEnableConveienceKeys.IsChecked ^= true;
break;
// Shortcuts for setting the bounds of the region.
case Keys.I:
{
System.Drawing.Point pt = System.Windows.Forms.Cursor.Position;
SetTop(pt.Y);
}
break;
case Keys.J:
{
System.Drawing.Point pt = System.Windows.Forms.Cursor.Position;
SetLeft(pt.X);
}
break;
case Keys.K:
{
System.Drawing.Point pt = System.Windows.Forms.Cursor.Position;
SetRight(pt.X);
}
break;
case Keys.M:
{
System.Drawing.Point pt = System.Windows.Forms.Cursor.Position;
SetBottom(pt.Y);
}
break;
// Shortcuts for defininig the top-left and bottom-right points of the region.
case Keys.U:
{
System.Drawing.Point pt = System.Windows.Forms.Cursor.Position;
SetLeft(pt.X);
SetTop(pt.Y);
}
break;
case Keys.Oemcomma:
{
System.Drawing.Point pt = System.Windows.Forms.Cursor.Position;
SetRight(pt.X);
SetBottom(pt.Y);
}
break;
// Debugging shortcuts
case Keys.L:
{
System.Drawing.Point pt = System.Windows.Forms.Cursor.Position;
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(pt.X, pt.Y, 1, 1);
using (System.Drawing.Bitmap bmp = WindowWrapper.ScreenCapture(rect))
{
using (Bitmap24 bmp24 = Bitmap24.FromImage(bmp))
{
bmp24.Lock();
int[] px = bmp24.GetPixel(0, 0);
double lum = Bitmap24.CalculateLuminance(px);
Console.WriteLine("({0}, {1}) -> ({1}) -> {2}", pt.X, pt.Y, string.Join(", ", px), lum);
}
}
}
break;
case Keys.O:
{
System.Drawing.Rectangle bounds = new System.Drawing.Rectangle(
_left,
_top,
_right - _left + 1,
_bottom - _top + 1
);
using (System.Drawing.Bitmap bmp = WindowWrapper.ScreenCapture(bounds))
{
bmp.Save(@"tmp.bmp");
}
}
break;
}
}
}
private void btnShrinkToFit_Click(object sender, RoutedEventArgs e)
{
// Create a Rectangle defining the region.
System.Drawing.Rectangle bounds = new System.Drawing.Rectangle(
_left - 1,
_top - 1,
_right - _left + 3,
_bottom - _top + 3
);
// Get the width and height of the region.
int width = bounds.Width;
int height = bounds.Height;
// Quit if the width and the height are too small.
if (width < 20 || height < 20)
{
MessageBox.Show("The defined region is too small. Please update the region and try again.", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
// Get a screenshot of the defined region to process.
using (System.Drawing.Bitmap bmp = WindowWrapper.ScreenCapture(bounds))
{
using (Bitmap24 bmp24 = Bitmap24.FromImage(bmp))
{
// Lock the bits in the Bitmap24 to directly access the raw data.
bmp24.Lock();
// Compute how much to shift the left coordinate by.
int leftShift = -1;
int leftDark = 0;
for (int x = 0; x < width; ++x)
{
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(x, (height / 2) - CHECK_AROUND, 1, CHECK_SIZE);
int currDark = CountDark(bmp24, rect);
if (leftDark == CHECK_SIZE && currDark == 0)
{
leftShift = x - 1;
break;
}
leftDark = currDark;
}
// Compute how much to shift the right coordinate by.
int rightShift = -1;
int rightDark = 0;
for (int x = width - 1; x >= 0; --x)
{
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(x, (height / 2) - CHECK_AROUND, 1, CHECK_SIZE);
int currDark = CountDark(bmp24, rect);
if (rightDark == CHECK_SIZE && currDark == 0)
{
rightShift = width - x - 2;
break;
}
rightDark = currDark;
}
// Compute how much to shift the top coordinate by.
int topShift = -1;
int topDark = 0;
for (int y = 0; y < height; ++y)
{
System.Drawing.Rectangle rect = new System.Drawing.Rectangle((width / 2) - CHECK_AROUND, y, CHECK_SIZE, 1);
int currDark = CountDark(bmp24, rect);
if (topDark == CHECK_SIZE && currDark == 0)
{
topShift = y - 1;
break;
}
topDark = currDark;
}
// Compute how much to shift the bottom coordinate by.
int bottomShift = -1;
int bottomDark = 0;
for (int y = height - 1; y >= 0; --y)
{
System.Drawing.Rectangle rect = new System.Drawing.Rectangle((width / 2) - CHECK_AROUND, y, CHECK_SIZE, 1);
int currDark = CountDark(bmp24, rect);
if (bottomDark == CHECK_SIZE && currDark == 0)
{
bottomShift = height - y - 2;
break;
}
bottomDark = currDark;
}
// Define a list containing the ones that were not found.
List <string> notFound = new List <string>();
// Check if a valid left shift was found.
if (leftShift > 0)
{
SetLeft(_left + leftShift);
}
else if (leftShift < 0)
{
notFound.Add("Left");
}
// Check if a valid right shift was found.
if (rightShift > 0)
{
SetRight(_right - rightShift);
}
else if (rightShift < 0)
{
notFound.Add("Right");
}
// Check if a valid top shift was found.
if (topShift > 0)
{
SetTop(_top + topShift);
}
else if (topShift < 0)
{
notFound.Add("Top");
}
// Check if a valid bottom shift was found.
if (bottomShift > 0)
{
SetBottom(_bottom - bottomShift);
}
else if (bottomShift < 0)
{
notFound.Add("Bottom");
}
if (notFound.Count > 0)
{
string errorMessage = "Unable to auto-detect the bounds. Please make sure that the defined region completely contains the game window, and that the game is displaying a bright image, such as the main screen.\n\nThe following dimensions were not found:\n\n" + string.Join("\n", notFound) + "\n\n";
MessageBox.Show(errorMessage, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
}