private void PostInternalMessage(short msgType)
{
NetworkWriter networkWriter = new NetworkWriter();
networkWriter.StartMessage(msgType);
networkWriter.FinishMessage();
this.PostInternalMessage(networkWriter.AsArray(), 0);
}
internal void InvokeHandlerOnClient(short msgType, MessageBase msg, int channelId)
{
NetworkWriter writer = new NetworkWriter();
writer.StartMessage(msgType);
msg.Serialize(writer);
writer.FinishMessage();
this.InvokeBytesOnClient(writer.AsArray(), channelId);
}
public static byte[] Serialize(INetMsg msg)
{
var networkWriter = new NetworkWriter();
uint index = GetMsgIndexFromType( msg.GetType() );
networkWriter.WritePackedUInt32( index );
((MessageBase)msg).Serialize(networkWriter);
return networkWriter.AsArray();
}
// called by the server, to bypass network
internal void InvokeHandlerOnClient(short msgType, MessageBase msg, int channelId)
{
// write the message to a local buffer
NetworkWriter writer = new NetworkWriter();
writer.StartMessage(msgType);
msg.Serialize(writer);
writer.FinishMessage();
InvokeBytesOnClient(writer.AsArray(), channelId);
}
private byte[] LockTileMessage(World.Avatar avatar, byte tile)
{
var writer = new NetworkWriter();
writer.Write((byte) Type.LockTile);
writer.Write(avatar != null ? avatar.id : -1);
writer.Write(tile);
return writer.AsArray();
}
void Update()
{
if (!_isStarted)
return;
int recHostId;
int connectionId;
int channelId;
byte[] recBuffer = new byte[1 << 14];
int dataSize;
byte error;
if (!_isServer) {
byte[] messageB = new byte[1<<13];
int received = Receive(messageB, messageB.Length);
if (received > 0) {
byte[] temp = new byte[received];
Array.Copy(messageB, temp, received);
string value = ASCIIEncoding.ASCII.GetString(temp);
Console.WriteLine(value);
value += "0";
temp = Encoding.ASCII.GetBytes(value);
Send (temp, temp.Length);
}
//bool reinstantiateChunks = false;
//while (true) {
// NetworkEventType recData = NetworkTransport.Receive(out recHostId, out connectionId, out channelId, recBuffer, recBuffer.Length, out dataSize, out error);
// if(error != 0)
// {
// Debug.Log ((NetworkError)error + " " + dataSize + " ");
// return;
// }
// if (recData == NetworkEventType.Nothing) {
// break;
// }
// switch(recData) {
// case NetworkEventType.ConnectEvent:
// {
// Debug.Log("Successfully connected to server");
// clientConnectionId = connectionId;
// break;
// }
// case NetworkEventType.DataEvent: //if server will receive echo it will send it back to client, when client will receive echo from serve wit will send other message
// {
// NetworkReader nr = new NetworkReader(recBuffer);
// while (true) {
// try {
// switch ((ServerMessageType)nr.ReadUInt16()) {
// case ServerMessageType.SetChunk:
// currentVessel.ReadSetChunkMessage(nr);
// reinstantiateChunks = true;
// break;
// case ServerMessageType.SyncVessel:
// uint vesselIndex = nr.ReadUInt32();
// ClientVessel cv;
// if (!clientVessels.TryGetValue(vesselIndex, out cv)) {
// cv = new ClientVessel(vesselIndex, nr);
// } else {
// cv.Sync(nr);
// }
// currentVessel = cv;
// break;
// default:
// break;
// }
// } catch (System.Exception ex) {
// break;
// }
// }
// if (reinstantiateChunks) {
// currentVessel.ReinstantiateChunks();
// }
// break;
// }
// case NetworkEventType.DisconnectEvent:
// {
// Debug.Log("Disconnect from host");
// _isStarted = false;
// break;
// }
// default:
// break;
// }
//}
//NetworkWriter nw = new NetworkWriter();
//if (Input.GetMouseButtonDown(0)) {
// nw.Write((ushort)ClientMessageType.FillAt);
// nw.Write(MainCamera.CursorPosition);
//}
//currentPlayer.WriteInputMessage(nw);
//if (nw.Position != 0) {
// if (Initialized) {
// NetworkTransport.Send(recHostId, clientConnectionId, ChannelId, nw.AsArray(), nw.Position, out error);
// }
//}
//if(error != 0)
// Debug.Log ((NetworkError)error);
} else {
try {
NetworkReader nr = new NetworkReader(recBuffer);
NetworkWriter nw = new NetworkWriter(new byte[1 << 14]);
foreach (var vessel in ServerVessel.Vessels) {
vessel.Update(nw);
}
NetworkEventType recData;
while (true) {
recData = NetworkTransport.Receive(out recHostId, out connectionId, out channelId, recBuffer, recBuffer.Length, out dataSize, out error);
if(error != 0)
{
Debug.Log ((NetworkError)error + " " + dataSize + " ");
Shutdown();
return;
} else if (recData == NetworkEventType.Nothing) {
break;
} else {
switch(recData) {
case NetworkEventType.ConnectEvent:
{
Debug.Log("Client connecting");
//start this player off from the beginning
StartingVessel startVessel = StartingVessel.GetStartingVessel();
GameObject playerGO = GameObject.Instantiate(playerPrefab) as GameObject;
ServerPlayer player = playerGO.AddComponent<ServerPlayer>();
serverPlayers.Add(recHostId, player);
player.hostId = recHostId;
startVessel.AddPlayer(player, nw);
break;
}
case NetworkEventType.DataEvent: //if server will receive echo it will send it back to client, when client will receive echo from serve wit will send other message
{
ServerPlayer player;
try {
player = serverPlayers[recHostId];
} catch (System.Exception ex) {
// string pairs = "";
// foreach (KeyValuePair<int, ServerPlayer> kvp in serverPlayers)
// {
// //textBox3.Text += ("Key = {0}, Value = {1}", kvp.Key, kvp.Value);
// pairs += string.Format("Key = {0}, Value = {1}", kvp.Key.ToString(), kvp.Value.ToString()) + "\n";
// }
// Debug.LogError("Failed to get ServerPlayer with hostId: " + recHostId.ToString() + "\n" + pairs);
break;
}
Debug.Log ("Client message received");
nr.SeekZero();
nw.SeekZero();
while (nr.Position != dataSize) {
switch ((ClientMessageType)nr.ReadUInt16()) {
case ClientMessageType.RequestChunk:
Debug.Log ("ClientMessageType.RequestChunk");
player.currentVessel.HandleChunkRequestMessage(nr, nw);
break;
case ClientMessageType.Inputs:
Debug.Log ("ClientMessageType.Inputs");
player.ReadInputsMessage(nr);
break;
case ClientMessageType.FillAt:
Debug.Log ("ClientMessageType.FillAt");
player.currentVessel.HandleFillAtMessage(nr);
break;
default:
break;
}
}
if (nw.Position != 0) {
Debug.Log("Sending response: " + recHostId + "," + connectionId + "," + channelId + "," + nw.AsArray() + "," + nw.Position + ".");
NetworkTransport.Send(recHostId, connectionId, channelId, nw.AsArray(), nw.Position, out error);
}
if(error != 0)
{
Debug.Log ((NetworkError)error);
Shutdown();
return;
}
break;
}
case NetworkEventType.DisconnectEvent:
{
Debug.Log("Client disconnecting");
ServerPlayer player = serverPlayers[recHostId];
player.currentVessel.RemovePlayer(player, nw);
serverPlayers.Remove(recHostId);
break;
}
default:
break;
}
}
}
} catch (System.Exception ex) {
//Debug.Log(ex.StackTrace);
Shutdown ();
}
}
}
public override bool SendWriter(NetworkWriter writer, int channelId) =>
this.m_LocalServer.InvokeBytes(this, writer.AsArray(), (short) writer.AsArray().Length, channelId);
public override bool SendWriter(NetworkWriter writer, int channelId)
{
return this.m_LocalServer.InvokeBytes(this, writer.AsArray(), (short) writer.AsArray().Length, channelId);
}
private IEnumerator SendWorld(int connectionID, World world)
{
{
var writer = new NetworkWriter();
writer.Write((byte) Type.Tilemap);
writer.WriteBytesFull(world.tilemap);
Send(connectionID, writer.AsArray());
}
{
var writer = new NetworkWriter();
writer.Write((byte) Type.Palette);
for (int i = 0; i < 16; ++i) writer.Write((Color32) world.palette[i]);
Send(connectionID, writer.AsArray());
}
{
var writer = new NetworkWriter();
writer.Write((byte) Type.Walls);
writer.WriteBytesFull(world.walls.ToArray());
Send(connectionID, writer.AsArray());
}
foreach (var avatar in world.avatars)
{
Send(connectionID, ReplicateAvatarMessage(avatar));
if (avatar.id == connectionID)
{
Send(connectionID, GiveAvatarMessage(avatar));
}
else
{
Send(connectionID, AvatarInChunksMessages(world, avatar));
}
}
for (int i = 0; i < maxTiles; ++i)
{
yield return new WaitForSeconds(0.125f);
Send(connectionID, TileInChunksMessages(world, (byte) i));
}
}
public override bool SendWriter(NetworkWriter writer, int channelId)
{
this.m_LocalClient.InvokeBytesOnClient(writer.AsArray(), channelId);
return true;
}
public override bool SendWriter(NetworkWriter writer, int channelId)
{
return(this.m_LocalServer.InvokeBytes(this, writer.AsArray(), (int)((short)writer.AsArray().Length), channelId));
}
private byte[][] TileInChunksMessages(World world,
byte tile,
int size = 128)
{
int x = tile % 16;
int y = tile / 16;
Color[] colors = world.tileset.GetPixels(x * 32, y * 32, 32, 32);
byte[] bytes = colors.Select(c => world.ColorToPalette(c, true)).ToArray();
byte[] chunk;
int offset = 0;
var messages = new List<byte[]>();
while (bytes.Any())
{
chunk = bytes.Take(size).ToArray();
bytes = bytes.Skip(size).ToArray();
var writer = new NetworkWriter();
writer.Write((byte) Type.TileChunk);
writer.Write(tile);
writer.Write(offset);
writer.WriteBytesFull(CrunchBytes(chunk));
messages.Add(writer.AsArray());
offset += size;
}
return messages.ToArray();
}
private byte[] ReplicateAvatarMessage(World.Avatar avatar)
{
var writer = new NetworkWriter();
writer.Write((byte) Type.ReplicateAvatar);
writer.Write(avatar.id);
writer.Write(avatar.destination);
writer.Write(avatar.source);
return writer.AsArray();
}
private byte[] SetWallMessage(byte tile, bool wall)
{
var writer = new NetworkWriter();
writer.Write((byte) Type.SetWall);
writer.Write(tile);
writer.Write(wall);
return writer.AsArray();
}
public override bool SendWriter(NetworkWriter writer, int channelId)
{
this.m_LocalClient.InvokeBytesOnClient(writer.AsArray(), channelId);
return(true);
}
private byte[] SetTileMessage(int location,
byte tile)
{
var writer = new NetworkWriter();
writer.Write((byte) Type.SetTile);
writer.Write(location);
writer.Write(tile);
return writer.AsArray();
}
private byte[] PaletteEditMessage(byte index)
{
var writer = new NetworkWriter();
writer.Write((byte) Type.PaletteEdit);
writer.Write(index);
writer.Write((Color32) world.palette[index]);
return writer.AsArray();
}
private byte[] ChatMessage(World.Avatar avatar, string message)
{
var writer = new NetworkWriter();
writer.Write((byte) Type.Chat);
writer.Write(avatar.id);
writer.Write(message);
return writer.AsArray();
}
private byte[] MoveAvatarMessage(World.Avatar avatar,
Vector2 destination)
{
var writer = new NetworkWriter();
writer.Write((byte) Type.MoveAvatar);
writer.Write(avatar.id);
writer.Write(destination);
return writer.AsArray();
}
private byte[] GiveAvatarMessage(World.Avatar avatar)
{
var writer = new NetworkWriter();
writer.Write((byte) Type.GiveAvatar);
writer.Write(avatar.id);
return writer.AsArray();
}
public NetworkReader(NetworkWriter writer)
{
this.m_buf = new NetBuffer(writer.AsArray());
NetworkReader.Initialize();
}
private byte[][] AvatarInChunksMessages(World world,
World.Avatar avatar,
int size = 128)
{
Color32[] colors = avatar.graphic.texture.GetPixels32();
byte[] bytes = colors.Select(c => world.ColorToPalette(c, true)).ToArray();
byte[] chunk;
int offset = 0;
var messages = new List<byte[]>();
while (bytes.Any())
{
chunk = bytes.Take(size).ToArray();
bytes = bytes.Skip(size).ToArray();
var writer = new NetworkWriter();
writer.Write((byte) Type.AvatarChunk);
writer.Write(avatar.id);
writer.Write(offset);
writer.WriteBytesFull(CrunchBytes(chunk));
messages.Add(writer.AsArray());
offset += size;
}
return messages.ToArray();
}
