/// <summary>
/// This function is used to adjust the tunnel and cell coordinates.
/// </summary>
private void AdjustNegativePoint()
{
// First, we need to shift the cells and tunnels to get rid of
// any negative coordinates.
Point lowestNegative = GetLowestPoint();
// Invert them and add 2, and then add them back to the cells and tunnels.
// Only add the ones that are in a negative.
if (lowestNegative.X < 0)
{
lowestNegative.X *= -1;
lowestNegative.X += 2;
Cells.ForEach(obj => obj.Location.X += lowestNegative.X);
Tunnels.ForEach(obj => obj.AnglePoint.ForEach(obj2 => obj2.X += lowestNegative.X));
}
if (lowestNegative.Y < 0)
{
lowestNegative.Y *= -1;
lowestNegative.Y += 2;
Cells.ForEach(obj => obj.Location.Y += lowestNegative.Y);
Tunnels.ForEach(obj => obj.AnglePoint.ForEach(obj2 => obj2.Y += lowestNegative.Y));
}
}
private void HandleRefreshedTunnels(List <CnCNetTunnel> tunnels)
{
if (tunnels.Count > 0)
{
Tunnels = tunnels;
}
TunnelsRefreshed?.Invoke(this, EventArgs.Empty);
Task[] pingTasks = new Task[Tunnels.Count];
for (int i = 0; i < Tunnels.Count; i++)
{
if (UserINISettings.Instance.PingUnofficialCnCNetTunnels || Tunnels[i].Official || Tunnels[i].Recommended)
{
pingTasks[i] = PingListTunnelAsync(i);
}
}
if (CurrentTunnel != null)
{
var updatedTunnel = Tunnels.Find(t => t.Address == CurrentTunnel.Address && t.Port == CurrentTunnel.Port);
if (updatedTunnel != null)
{
// don't re-ping if the tunnel still exists in list, just update the tunnel instance and
// fire the event handler (the tunnel was already pinged when traversing the tunnel list)
CurrentTunnel = updatedTunnel;
DoCurrentTunnelPinged();
}
else
{
// tunnel is not in the list anymore so it's not updated with a list instance and pinged
PingCurrentTunnelAsync();
}
}
}
/// <summary>
/// Adds the tunnel.
/// </summary>
/// <param name="tunnel">The tunnel.</param>
public virtual void AddTunnel(Tunnel tunnel)
{
Tunnels.TryAdd(tunnel.Id, tunnel);
}