public static Point locateLobby(Image screen)
{
// get a reference to the current assembly
Log.Debug("screen dimensions {" + screen.width + "," + screen.height + "}");
// read from assembly
Log.Debug("reading lobby pattern");
Image pattern = AssemblyTools.getAssemblyImage("lobby_pattern.png");
// reduce colors
Log.Debug("reducing pattern colors");
ColorReducer reducer = new ColorReducers.Lobby();
pattern = reducer.reduceColors(pattern);
screen = reducer.reduceColors(screen);
// locate pattern
Log.Fine("scanning lines ...");
for (int y = 0; y < screen.height - pattern.height; y++)
{
Log.FineIf(y % 100 == 0, y + "/" + screen.height);
for (int x = 0; x < screen.width - pattern.width; x++)
{
Image sub = screen.crop(x, x + pattern.width, y, y + pattern.height);
if (ImageTools.match(sub, pattern))
{
Log.Info("found lobby pattern x=" + x + ", y=" + y);
return(new Point(x, y));
}
}
}
throw new Exception("Lobby pattern not found");
}
public static Point locatePattern(string patternName, ColorReducer reducer, Image screen)
{
// get a reference to the current assembly
Log.Debug("screen dimensions {" + screen.width + "," + screen.height + "}");
// read from assembly
Log.Debug("reading " + patternName + " pattern");
Image pattern = AssemblyTools.getAssemblyImage(patternName);
// reduce colors
Log.Debug("reducing pattern colors");
pattern = reducer.reduceColors(pattern);
screen = reducer.reduceColors(screen);
// locate pattern
Log.Fine("scanning lines ...");
for (int y = 0; y < screen.height - pattern.height; y++)
{
Log.FineIf(y % 100 == 0, y + "/" + screen.height);
for (int x = 0; x < screen.width - pattern.width; x++)
{
Image sub = screen.crop(x, x + pattern.width, y, y + pattern.height);
if (ImageTools.match(sub, pattern))
{
Log.Info("found " + patternName + " pattern x=" + x + ", y=" + y);
return(new Point(x, y));
}
}
}
return(Point.Empty);
}
public bool IsTableVisible(TableContainer container, Image image)
{
Image screenTopLeftCorner = CropTableTopLeftCorner(image, new Point(0, 0));
Image screenBottomRightCorner = CropTableBottomRightCorner(image, new Point(0, 0));
bool areBothCornersVisible = ImageTools.match(screenTopLeftCorner, container.CornerTopLeft) &&
ImageTools.match(screenBottomRightCorner, container.CornerBottomRight);
return(areBothCornersVisible);
}
private bool IsOpen(ColorReducer reducer, Rectangle seat, Image pattern, Image tableImage, int maxScanY)
{
Image seatCropped = tableImage.crop(seat.X, seat.X + seat.Width, seat.Y, seat.Y + seat.Height);
Image seatReduced = reducer.reduceColors(seatCropped);
for (int y = 0; y < maxScanY; y++)
{
Log.FineIf(y % 100 == 0, y + "/" + seatReduced.height);
for (int x = 0; x < seatReduced.width - pattern.width; x++)
{
Image sub = seatReduced.crop(x, x + pattern.width, y, y + pattern.height);
if (ImageTools.match(sub, pattern))
{
Log.Info("found open seat pattern x=" + x + ", y=" + y);
return(true);
}
}
}
return(false);
}
private static bool isPatternVisible(Image image, ColorReducer reducer, Image pattern, string patternName)
{
// reduce colors
Log.Debug("reducing pattern colors");
pattern = reducer.reduceColors(pattern);
image = reducer.reduceColors(image);
// locate pattern
Log.Debug("scanning lines ...");
for (int y = 0; y < image.height - pattern.height; y++)
{
Log.FineIf(y % 100 == 0, y + "/" + image.height);
for (int x = 0; x < image.width - pattern.width; x++)
{
Image sub = image.crop(x, x + pattern.width, y, y + pattern.height);
if (ImageTools.match(sub, pattern))
{
Log.Info("found " + patternName + " pattern x=" + x + ", y=" + y);
return(true);
}
}
}
return(false);
}
public static List <Point> locateTaskBarPrograms(Image screen, int xOff, int yOff)
{
// pattern
Image originalScreen = screen;
Image pattern = iconPattern;
// reduce if real pattern not set
if (pattern == Image.Empty)
{
pattern = AssemblyTools.getAssemblyImage("taskbar_icon.png");
ColorReducer reducer = new ColorReducers.TaskBar();
pattern = reducer.reduceColors(pattern);
screen = reducer.reduceColors(screen);
}
// locate pattern
Dictionary <int, List <Point> > icons = new Dictionary <int, List <Point> >();
for (int y = 0; y < screen.height - pattern.height; y++)
{
for (int x = 0; x < screen.width - pattern.width; x++)
{
Image sub = screen.crop(x, x + pattern.width, y, y + pattern.height);
if (ImageTools.match(sub, pattern))
{
// remember pattern
if (iconPattern == Image.Empty)
{
iconPattern = originalScreen.crop(x, x + pattern.width, y, y + pattern.height);
}
// store
Log.Debug("found taskbar_icon.png pattern x=" + x + ", y=" + y);
Point point = new Point(xOff + x, yOff + y);
bool found = false;
// check for near y
foreach (int knownY in icons.Keys)
{
if (Math.Abs(y - knownY) < 5)
{
icons[knownY].Add(point);
found = true;
break;
}
}
// add new y
if (!found)
{
icons.Add(y, new List <Point>()
{
new Point(xOff + x, yOff + y)
});
}
// skip x
x += pattern.width;
}
}
}
// sort
Dictionary <int, List <Point> > .ValueCollection sorted = icons.Values;
List <Point> result = new List <Point>();
foreach (List <Point> points in sorted)
{
var sortedX = from p in points orderby p.X ascending select p;
result.AddRange(sortedX);
}
return(result);
}
public static Point locateUnknownTable(Image screen, List <Point> offsets, TableLayout layout)
{
// vars
Image originalScreen = screen;
Image pattern = tablePattern;
DateTime start = DateTime.Now;
// reduce or use exact image
if (pattern == Image.Empty)
{
// read from assembly
Log.Debug("reading table pattern");
pattern = AssemblyTools.getAssemblyImage("table_top_left_corner.png");
// reduce colors
Log.Debug("reducing pattern colors");
ColorReducer reducer = new ColorReducers.Table();
screen = reducer.reduceColors(screen);
pattern = reducer.reduceColors(pattern);
}
// first line
int[] patternFirstLine = pattern.lines[0];
// locate pattern
for (int y = 0; y < screen.height - pattern.height; y++)
{
int[] screenLine = screen.lines[y];
for (int x = 0; x < screen.width - pattern.width; x++)
{
// check first line
if (match(patternFirstLine, screenLine, x))
{
// first corner
Image cornerTL = screen.crop(x, x + pattern.width, y, y + pattern.height);
if (ImageTools.match(cornerTL, pattern))
{
// second corner
Image cornerBR = originalScreen.crop(x + layout.CornerBottom.X, x + layout.CornerBottom.X + layout.CornerBottom.Width,
y + layout.CornerBottom.Y, y + layout.CornerBottom.Y + layout.CornerBottom.Height);
if (isTableBottomRightCornerVisible(cornerBR))
{
// remember exact pattern
if (tablePattern == Image.Empty)
{
tablePattern = originalScreen.crop(x, x + pattern.width, y, y + pattern.height);
}
// return location
Point point = new Point(x, y);
if (!offsets.Contains(point))
{
Log.Info("found new table pattern x=" + x + ", y=" + y + " took " + DateTime.Now.Subtract(start).TotalMilliseconds + "ms");
return(point);
}
}
}
}
}
}
return(Point.Empty);
}
