public ColorExpression(int pixelIndex, Color targetColor, AcceptedColor status, int priority, int tolerance, EvaluationStrategy strategy)
{
TargetColor = targetColor;
PixelIndex = pixelIndex;
Status = status;
Priority = priority;
Tolerance = tolerance;
Strategy = strategy;
}
private void EvaluateColorExpressions(Screenshot screenshot)
{
var highestHealthLevel = _userProcess.Expression
.OrderBy(p => p.Priority)
.First()
.Status;
_userProcess.Expression
.OrderBy(p => p.Priority)
.ToList()
.ForEach(e =>
{
var pixel = screenshot.Bitmap.GetPixel(e.PixelIndex, 0);
var expectedLab = ColorHelper.CreateLabFromRgb(e.TargetColor.R, e.TargetColor.G, e.TargetColor.B);
var currentLab = ColorHelper.CreateLabFromRgb(pixel.R, pixel.G, pixel.B);
var diference = CompareLabColors(expectedLab, currentLab);
if (diference > -e.Tolerance && diference < e.Tolerance)
{
if (e.Strategy == EvaluationStrategy.KeepLast)
{
highestHealthLevel = _lastHealthLevel;
}
else
{
highestHealthLevel = e.Status;
}
}
#region Debug
//screenshot.Bitmap.MarkPixel(e.PixelIndex, 0, e.Status);
#endregion
});
_lastHealthLevel = highestHealthLevel;
_userLoggingService.LogLine($"Health: {highestHealthLevel}");
_communicationService.ChangeColorAsync(highestHealthLevel);
}
public static void MarkPixel(this System.Drawing.Bitmap bitmap, int x, int y, AcceptedColor color)
{
var knownColor = Color.Transparent;
switch (color)
{
case AcceptedColor.Red:
knownColor = Color.LimeGreen;
break;
case AcceptedColor.Green:
knownColor = Color.Yellow;
break;
case AcceptedColor.Blue:
knownColor = Color.Red;
break;
case AcceptedColor.Yellow:
knownColor = Color.Yellow;
break;
case AcceptedColor.Magenta:
knownColor = Color.Purple;
break;
case AcceptedColor.LightBlue:
knownColor = Color.Aqua;
break;
}
//left
try { bitmap.SetPixel(x - 2, y, knownColor); } catch { }
try { bitmap.SetPixel(x - 1, y, knownColor); } catch { }
//top
try { bitmap.SetPixel(x, y + 2, knownColor); } catch { }
try { bitmap.SetPixel(x, y + 1, knownColor); } catch { }
//right
try { bitmap.SetPixel(x + 2, y, knownColor); } catch { }
try { bitmap.SetPixel(x + 1, y, knownColor); } catch { }
//bottom
try { bitmap.SetPixel(x, y - 2, knownColor); } catch { }
try { bitmap.SetPixel(x, y - 1, knownColor); } catch { }
}
