private bool HandleScreenDisconnected(DisconnectedMessage msg)
{
Screen s = msg.Sender as Screen;
if(s == null)
{
return true;
}
Trace.WriteLine(String.Format("Screen disconnected: {0}", s.ID));
// Gets screen's balloons
var balloons = BallonsOnScreen(s.ID);
// Gets left and right screens
Screen left = GetPreviousScreen(s);
Screen right = GetNextScreen(s);
if(left == s || right == s) {
// if next or previous screen are equal to current screen
// it means that this was the last screen left
m_bubbles.Clear();
m_planes.Clear();
} else {
foreach(ServerBalloon balloon in balloons)
{
// Choose randomly between left or right screen
int random = m_random.Next(2);
Screen newScreen = null;
NewBalloonMessage nbm = null;
if(random == 0) {
newScreen = left;
nbm = new NewBalloonMessage(balloon.ID, Direction.Right,
0.1f, Configuration.BalloonVelocityLeft);
} else {
newScreen = right;
nbm = new NewBalloonMessage(balloon.ID, Direction.Left,
0.1f, Configuration.BalloonVelocityRight);
}
balloon.Screen = newScreen;
if(newScreen != null)
{
newScreen.Connection.SendMessage(nbm);
}
}
// Remove any plane present in the screen
foreach (ServerPlane plane in m_planes.Values)
{
// Use enqueue so that the map isn't changed during iteration
EnqueueMessage(new PopObjectMessage(plane.ID));
}
}
m_screens.Remove(s);
return true;
}
private bool HandleScreenDisconnected(DisconnectedMessage msg)
{
Console.WriteLine("Screen disconnected");
Screen s = GetScreen(msg.ScreenID);
// Gets screen's balloons
var balloons = s.GetBalloons();
// Gets left and right screens
Screen left = GetPreviousScreen(s);
Screen right = GetNextScreen(s);
if(left == s || right == s) {
// if next or previous screen are equal to current screen
// it means that this is the only screen left
// set the balloons' screen to null,
// they will be reacffected when a new screen connects
foreach(KeyValuePair<int, ServerBalloon> i in balloons)
{
i.Value.Screen = null;
}
} else {
foreach(KeyValuePair<int, ServerBalloon> i in balloons)
{
// Choose randomly between left or right screen
int random = m_random.Next(1);
if(random == 0) {
left.EnqueueMessage(new NewBalloonMessage(i.Value.ID, Direction.Right, 0.1f, ServerBalloon.VelocityLeft), this);
} else {
right.EnqueueMessage(new NewBalloonMessage(i.Value.ID, Direction.Left, 0.1f, ServerBalloon.VelocityRight), this);
}
}
}
m_screens.Remove(s);
return true;
}
private bool HandleScreenDisconnected(DisconnectedMessage msg)
{
Screen s = msg.Sender as Screen;
if(s == null)
{
return true;
}
Trace.WriteLine(String.Format("Screen disconnected: {0}", s.ID));
// Gets screen's balloons
var balloons = s.Balloons;
// Gets left and right screens
Screen left = GetPreviousScreen(s);
Screen right = GetNextScreen(s);
if(left == s || right == s) {
// if next or previous screen are equal to current screen
// it means that this was the last screen left
m_bubbles.Clear();
} else {
foreach(ServerBalloon balloon in balloons.Values)
{
// Choose randomly between left or right screen
int random = m_random.Next(1);
Screen newScreen = null;
NewBalloonMessage nbm = null;
if(random == 0) {
newScreen = left;
nbm = new NewBalloonMessage(balloon.ID, Direction.Right,
0.1f, Configuration.VelocityLeft);
} else {
newScreen = right;
nbm = new NewBalloonMessage(balloon.ID, Direction.Left,
0.1f, Configuration.VelocityRight);
}
balloon.Screen = newScreen;
if(newScreen != null)
{
newScreen.Balloons.Add(nbm.BalloonID, balloon);
newScreen.Connection.SendMessage(nbm);
}
}
}
m_screens.Remove(s);
return true;
}