public async static Task <ConcurrentDictionary <int, MapOverlay> > LoadProximalCells(LatLng targetLatLng)
{
var Overlays = new ConcurrentDictionary <int, MapOverlay>();
var ProximalCells = await RetrieveProximalCells(targetLatLng);
var NewSubscriptions = new HashSet <int>();
await Task.Run(() =>
{
foreach (Cell cell in ProximalCells.Values)
{
if (!CellsInView.ContainsKey(cell.ID))
{
CellsInView.TryAdd(cell.ID, cell);
NewSubscriptions.Add(cell.ID);
}
if (cell.TeamID > 0)
{
Overlays.TryAdd(cell.ID, new MapOverlay(cell));
}
}
});
if (NewSubscriptions.Count > 0)
{
await CellHub.SubscribeToUpdates(NewSubscriptions);
}
return(Overlays);
}
private async void TagButton_Click(object sender, EventArgs e)
{
if (locationFound == false)
{
Toast.MakeText(this, "Tag failed... location unknown", ToastLength.Long).Show();
}
else
{
decimal decLat = (decimal)(mMap.MyLocation.Latitude);
decimal decLng = (decimal)(mMap.MyLocation.Longitude);
int playerCellID = Cell.FindID(decLat, decLng);
Cell cell;
if (!GameModel.CellsInView.ContainsKey(playerCellID))
{
// Generate the new cell and add it to CellsInView
cell = new Cell(decLat, decLng);
GameModel.CellsInView.TryAdd(cell.ID, cell);
await CellHub.SubscribeToCellUpdates(cell.ID);
}
else
{
cell = GameModel.CellsInView[playerCellID];
}
try
{
if (!cell.MapOverlay.CellIsOnMap)
{
cell.MapOverlay.Draw(mMap);
}
await cell.Tag();
}
catch (AggregateException exc)
{
foreach (Exception ie in exc.InnerExceptions)
{
Console.WriteLine(ie.ToString());
}
}
catch (Exception o)
{
Console.WriteLine(o.ToString());
}
}
}
public async static Task LoadProximalCells(LatLng targetLatLng)
{
int targetCellID = Cell.FindID((decimal)targetLatLng.Latitude, (decimal)targetLatLng.Longitude);
var ProximalCells = await Database.GetProxyCells(viewRadius, frontierInterval, (decimal)targetLatLng.Latitude, (decimal)targetLatLng.Longitude);
var NewSubscriptions = new HashSet <int>();
await Task.Run(() =>
{
foreach (Cell cell in ProximalCells.Values)
{
if (!CellsInView.ContainsKey(cell.ID))
{
CellsInView.TryAdd(cell.ID, cell);
NewSubscriptions.Add(cell.ID);
}
}
for (int row = -viewRadius; row <= viewRadius; row++)
{
for (int col = -viewRadius; col <= viewRadius; col++)
{
int cellID = (int)(targetCellID + (row * GridWidth) + col);
if (!CellsInView.ContainsKey(cellID))
{
NewSubscriptions.Add(cellID);
}
}
}
});
if (NewSubscriptions.Count > 0)
{
await CellHub.SubscribeToCellUpdates(NewSubscriptions);
}
}
