/// <summary>
/// Loads default color ranges
/// </summary>
private void GetReferenceColors()
{
FurnaceIconOrange = RGBHSBRangeFactory.FurnaceIconOrange();
BankIconDollar = RGBHSBRangeFactory.BankIconDollar();
BuildingFloor = RGBHSBRangeFactory.PhasmatysBuildingFloorLight();
Furnace = RGBHSBRangeFactory.Furnace();
BankBooth = RGBHSBRangeFactory.BankBoothPhasmatys();
}
/// <summary>
/// Finds the closest bank booth in the Port Phasmatys bank
/// </summary>
/// <returns>True if the bank booths are found</returns>
internal bool LocateBankBoothPhasmatys(out Blob bankBooth)
{
bankBooth = null;
const int numberOfBankBooths = 6;
const double minBoothWidthToHeightRatio = 2.3667; //ex 2.6667
const double maxBoothWidthToHeightRatio = 3.1333; //ex 2.8333
int left = Screen.Center.X - Screen.ArtifactLength(0.5);
int right = Screen.Center.X + Screen.ArtifactLength(0.3);
int top = Screen.Center.Y - Screen.ArtifactLength(0.15);
int bottom = Screen.Center.Y + Screen.ArtifactLength(0.2);
Screen.ReadWindow();
Point offset;
bool[,] bankBooths = Vision.ColorFilterPiece(RGBHSBRangeFactory.BankBoothPhasmatys(), left, right, top, bottom, out offset);
List <Blob> boothBlobs = new List <Blob>();
List <Blob> possibleBoothBlobs = ImageProcessing.FindBlobs(bankBooths, false, MinBankBoothSize, MaxBankBoothSize); //list of blobs from biggest to smallest
possibleBoothBlobs.Sort(new BlobProximityComparer(Screen.Center));
double widthToHeightRatio, rectangularity;
//Remove blobs that aren't bank booths
foreach (Blob possibleBooth in possibleBoothBlobs)
{
widthToHeightRatio = (possibleBooth.Width / (double)possibleBooth.Height);
rectangularity = Geometry.Rectangularity(possibleBooth);
if (Numerical.WithinBounds(widthToHeightRatio, minBoothWidthToHeightRatio, maxBoothWidthToHeightRatio) && rectangularity > 0.75)
{
boothBlobs.Add(possibleBooth);
}
}
if (boothBlobs.Count != numberOfBankBooths)
{
return(false); //We either failed to locate all of the booths or identified something that was not actually a booth.
}
//Reduce the blob list to the bank booths
boothBlobs.Sort(new BlobHorizontalComparer()); //sort from left to right
boothBlobs.RemoveAt(3); //remove the unusable booths without tellers
boothBlobs.RemoveAt(0);
bankBooth = Blob.ClosestBlob(new Point(Screen.Center.X - left, Screen.Center.Y - top), boothBlobs);
bankBooth.ShiftPixels(offset.X, offset.Y);
return(true);
}