/// <summary>
/// Adds a new request to the stack if it is new.
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="zoom"></param>
private void NotifyRequest(int x, int y, int zoom)
{
lock (_tiles_to_load_stack)
{
ThreadParameterObject new_tile_to_load =
new ThreadParameterObject()
{
x = x,
y = y,
zoom = zoom
};
if (!_tiles_to_load_stack.Contains(new_tile_to_load) && !_current_loading_objects.Contains(new_tile_to_load))
{
_tiles_to_load_stack.PushToTop(new_tile_to_load);
//Console.WriteLine("New request {0}_{1}@{2} STACK {3}",
// x, y, zoom, _tiles_to_load_stack.Count);
}
}
}
/// <summary>
/// Adds a new request to the stack if it is new.
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="zoom"></param>
private void NotifyRequest(int x, int y)
{
lock (_tiles_to_load_stack)
{
// if the tile was loaded before don't do it again!
if (_loaded_tiles.ContainsKey(x) && _loaded_tiles[x].ContainsKey(y))
{
return;
}
// notify a new tile if it is not already on the stack.
ThreadParameterObject new_tile_to_load =
new ThreadParameterObject()
{
x = x,
y = y
};
if (!_tiles_to_load_stack.Contains(new_tile_to_load) && !_current_loading_objects.Contains(new_tile_to_load))
{
_tiles_to_load_stack.PushToTop(new_tile_to_load);
Console.WriteLine("New request {0}_{1} STACK {2}",
x, y, _tiles_to_load_stack.Count);
}
}
}