public void AddCorrection(EntityCorrection correction)
{
corrections.Add(correction);
}
async void MessageReceived(DatagramSocket sender, DatagramSocketMessageReceivedEventArgs args)
{
using (DataReader dataReader = args.GetDataReader())
{
dataReader.ByteOrder = ByteOrder.LittleEndian;
Debug.WriteLine("buffer lntgh: " + dataReader.UnconsumedBufferLength);
while (dataReader.UnconsumedBufferLength != 0)
{
Code code = (Code)dataReader.ReadInt32();
Packet p;
switch (code)
{
case Code.Connecting:
{
Connected = true;
hostName = args.RemoteAddress;
Debug.WriteLine("Connected to: " + hostName);
try
{
Stream output = (await socket.GetOutputStreamAsync(hostName, Port)).AsStreamForWrite();
writer = new BinaryWriter(output);
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
}
send_buffer.Add(new Connected());
p = null;
break;
}
case Code.Ping:
{
p = Ping.ConstructPacket(dataReader);
break;
}
case Code.Pong:
{
p = Pong.ConstructPacket(dataReader);
break;
}
case Code.Acknowledge:
{
p = Acknowledge.ConstructPacket(dataReader);
break;
}
case Code.OtherPlayerCreationData:
{
p = AddOtherPlayer.ConstructPacket(dataReader);
send_buffer.Add(new Acknowledge(p.Code));
break;
}
case Code.Input:
{
p = Input.ConstructPacket(dataReader);
break;
}
case Code.EntityXYCorrection:
{
p = EntityCorrection.ConstructPacket(dataReader);
break;
}
default: p = null; break;
}
if (p != null)
{
receive_buffer.Add(p);
}
else
{
Debug.WriteLine("Unrecognized packet " + code);
break;
}
}
}
}
public void Update()
{
while (corrections.Count != 0)
{
EntityCorrection correction = corrections[0];
foreach (Entity entity in entities)
{
if (entity.ID == correction.ID)
{
entity.Correct(correction.X, correction.Y);
break;
}
}
corrections.RemoveAt(0);
}
entities.AddRange(tmp);
tmp.Clear();
//Remove entities from map first
if (map != null)
{
entities.ForEach(entity =>
{
if (entity.IsRemoved())
{
map.RemoveEntity(entity);
}
});
}
//Remove entities
entities.RemoveAll(entity => entity.IsRemoved());
players.RemoveAll(player => player.IsRemoved());
//Maintain active entities
active_entities.Clear();
entities.ForEach(e =>
{
bool inside = false;
players.ForEach(p =>
{
if (p.IsWithin(e.GetXY()))
{
inside = true;
}
});
if (inside)
{
active_entities.Add(e);
}
});
//Update active entities
active_entities.ForEach(entity => entity.Update());
//Update map after entities
if (map != null)
{
map.Update();
map.UpdateSectors(active_entities);
}
}
void MessageReceived(DatagramSocket sender, DatagramSocketMessageReceivedEventArgs args)
{
using (DataReader dataReader = args.GetDataReader())
{
dataReader.ByteOrder = ByteOrder.LittleEndian;
while (dataReader.UnconsumedBufferLength != 0)
{
Code code = (Code)dataReader.ReadInt32();
Packet p;
switch (code)
{
case Code.Connected:
{
Connected = true;
p = null;
break;
}
case Code.Ping:
{
p = Ping.ConstructPacket(dataReader);
break;
}
case Code.Pong:
{
p = Pong.ConstructPacket(dataReader);
break;
}
case Code.LevelGenerationData:
{
p = LevelGenData.ConstructPacket(dataReader);
send_buffer.Add(new Acknowledge(p.Code));
break;
}
case Code.Acknowledge:
{
p = Acknowledge.ConstructPacket(dataReader);
break;
}
case Code.OtherPlayerCreationData:
{
p = AddOtherPlayer.ConstructPacket(dataReader);
break;
}
case Code.OtherPlayerID:
{
p = OtherPlayerID.ConstructPacket(dataReader);
break;
}
case Code.Input:
{
p = Input.ConstructPacket(dataReader);
break;
}
case Code.EntityXYCorrection:
{
p = EntityCorrection.ConstructPacket(dataReader);
break;
}
default: p = null; break;
}
if (p != null)
{
receive_buffer.Add(p);
}
else
{
Debug.WriteLine("Unrecognized packet " + code);
break;
}
}
}
}
