public void setEndPoint(nfloat x, nfloat y, int roomFloor)
{
var test = this.pf.FloorGraphs [roomFloor].FindClosestNode((float)x, (float)y, 6);
if (test == null)
{
var okAlertController = UIAlertController.Create("Error!", "Please select a location within the floor plan.", UIAlertControllerStyle.Alert);
//Add Action
okAlertController.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
// Present Alert
PresentViewController(okAlertController, true, null);
return;
}
SearchBar.ShowsCancelButton = false;
SearchBar.ResignFirstResponder();
endX = x;
endY = y;
directionCount = 0;
StartNavigationPosition = new GraphLocatable((float)locationArrow.X, (float)locationArrow.Y, floor);
EndNavgiationPosition = new GraphLocatable((float)x, (float)y, roomFloor);
//if (pathDisplayed == true) {
findUserPath();
drawUserPath();
// }
}
public void setStartPoint(nfloat x, nfloat y, int roomFloor, bool shouldPf = true)
{
var test = this.pf.FloorGraphs [roomFloor].FindClosestNode((float)x, (float)y, 6);
if (test == null)
{
var okAlertController = UIAlertController.Create("Error!", "Please select a location within the floor plan.", UIAlertControllerStyle.Alert);
//Add Action
okAlertController.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
// Present Alert
PresentViewController(okAlertController, true, null);
return;
}
locationArrow.setLocation((float)x, (float)y);
col.SetLocation((float)x, (float)y);
pathView.RemoveFromSuperview();
pathView = new PathView(wallColTest, this);
pathView.ScaleFactor = floorplanView.ZoomScale;
pathView.Frame = new CGRect(new CGPoint(0, 0), floorplanImageNoGrid.Size);
floorplanImageView.AddSubview(pathView);
SearchBar.ShowsCancelButton = false;
SearchBar.ResignFirstResponder();
directionCount = 0;
StartNavigationPosition = new GraphLocatable((float)x, (float)y, roomFloor);
if (shouldPf)
{
findUserPath();
}
drawUserPath();
}
public void redrawPath()
{
StartNavigationPosition = new GraphLocatable((float)locationArrow.X, (float)locationArrow.Y, floor);
findUserPath();
drawUserPath();
}
private void removePath(bool removePath = false)
{
InvokeOnMainThread(() => {
Console.Out.WriteLine("DROPPING THE F*****G SHIT");
foreach (PathView subview in floorplanImageView.Subviews)
{
subview.RemoveFromSuperview();
}
if (removePath)
{
CurrentUserPath = new Dictionary <int, List <UndirEdge> >();
StartNavigationPosition = null;
EndNavgiationPosition = null;
}
pathView = new PathView(wallColTest, this);
pathView.ScaleFactor = floorplanView.ZoomScale;
pathView.Frame = new CGRect(new CGPoint(0, 0), floorplanImageNoGrid.Size);
floorplanImageView.AddSubview(pathView);
pathDisplayed = false;
directionCount = 0;
});
}
private void HandleStepsTaken(object s, PositionChangedHandlerEventArgs args)
{
GlobalStepCounter++;
locationArrow.setLocation(args.newX, args.newY);
if (EndNavgiationPosition != null && floor == EndNavgiationPosition.Floor)
{
if (
this.pf.FloorGraphs [EndNavgiationPosition.Floor].FindClosestNode(EndNavgiationPosition.X, EndNavgiationPosition.Y, 6).X - 20
<= this.pf.FloorGraphs [floor].FindClosestNode(locationArrow.X, locationArrow.Y, 6).X&&
this.pf.FloorGraphs [EndNavgiationPosition.Floor].FindClosestNode(EndNavgiationPosition.X, EndNavgiationPosition.Y, 6).X + 20
>= this.pf.FloorGraphs [floor].FindClosestNode(locationArrow.X, locationArrow.Y, 6).X&&
this.pf.FloorGraphs [EndNavgiationPosition.Floor].FindClosestNode(EndNavgiationPosition.X, EndNavgiationPosition.Y, 6).Y - 20
<= this.pf.FloorGraphs [floor].FindClosestNode(locationArrow.X, locationArrow.Y, 6).Y&&
this.pf.FloorGraphs [EndNavgiationPosition.Floor].FindClosestNode(EndNavgiationPosition.X, EndNavgiationPosition.Y, 6).Y + 20
>= this.pf.FloorGraphs [floor].FindClosestNode(locationArrow.X, locationArrow.Y, 6).Y
)
{
var okAlertController = UIAlertController.Create("Arrived!", "You have reached the desired location", UIAlertControllerStyle.Alert);
//Add Action
okAlertController.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
// Present Alert
PresentViewController(okAlertController, true, null);
StartNavigationPosition = null;
EndNavgiationPosition = null;
removePath();
drawUserPath();
}
}
/*if (GlobalStepCounter % 12 == 0 && pathDisplayed == true) {
* drawPathFromUser ((float)endX, (float)endY);
* }*/
}
