public void McpePlayStatus_parallel_encode_perf_test()
{
byte[] result = new byte[0];
void Body(int i)
{
var input = new McpeMovePlayer();
result = input.Encode();
}
long totalAllocatedBytes = GC.GetTotalMemory(true);
var watch = Stopwatch.StartNew();
Parallel.For(0, _loops, i =>
{
var input = new McpeMovePlayer();
result = input.Encode();
});
if (result.Length < 0)
{
return;
}
long watchElapsedMilliseconds = watch.ElapsedMilliseconds;
Console.WriteLine($"Time: {watchElapsedMilliseconds:N}ms, mem: {(GC.GetTotalMemory(true) - totalAllocatedBytes) / 1024f:N}KB");
}
public void SendMcpeMovePlayer()
{
//Log.Debug($"Sending move {EntityId}: {CurrentLocation}");
McpeMovePlayer movePlayerPacket = McpeMovePlayer.CreateObject();
movePlayerPacket.runtimeEntityId = EntityId;
movePlayerPacket.x = CurrentLocation.X;
movePlayerPacket.y = CurrentLocation.Y;
movePlayerPacket.z = CurrentLocation.Z;
movePlayerPacket.yaw = 91;
movePlayerPacket.pitch = 28;
movePlayerPacket.headYaw = 91;
_toNodeHandler.WriteBytes(movePlayerPacket.Encode());
movePlayerPacket.PutPool();
}
public void McpePlayStatus_encode_perf_test()
{
long totalAllocatedBytes = GC.GetTotalMemory(true);
var watch = Stopwatch.StartNew();
byte[] result = new byte[0];
for (int i = 0; i < _loops; i++)
{
var input = new McpeMovePlayer();
result = input.Encode();
input.Reset();
}
if (result.Length < 0)
{
return;
}
long watchElapsedMilliseconds = watch.ElapsedMilliseconds;
Console.WriteLine($"Time: {watchElapsedMilliseconds:N}ms, mem: {(GC.GetTotalMemory(true) - totalAllocatedBytes) / 1024f:N}KB");
}
protected virtual void BroadCastMovement(Player[] players, Entity[] entities)
{
DateTime now = DateTime.UtcNow;
if (players.Length == 0)
{
return;
}
if (players.Length <= 1 && entities.Length == 0)
{
return;
}
if (now - _lastBroadcast < TimeSpan.FromMilliseconds(50))
{
return;
}
DateTime tickTime = _lastSendTime;
_lastSendTime = DateTime.UtcNow;
using (MemoryStream stream = MiNetServer.MemoryStreamManager.GetStream())
{
int playerMoveCount = 0;
int entiyMoveCount = 0;
foreach (var player in players)
{
if (now - player.LastUpdatedTime <= now - tickTime)
{
PlayerLocation knownPosition = player.KnownPosition;
McpeMovePlayer move = McpeMovePlayer.CreateObject();
move.entityId = player.EntityId;
move.x = knownPosition.X;
move.y = knownPosition.Y + 1.62f;
move.z = knownPosition.Z;
move.yaw = knownPosition.Yaw;
move.pitch = knownPosition.Pitch;
move.headYaw = knownPosition.HeadYaw;
move.mode = 0;
byte[] bytes = move.Encode();
BatchUtils.WriteLength(stream, bytes.Length);
stream.Write(bytes, 0, bytes.Length);
move.PutPool();
playerMoveCount++;
}
}
foreach (var entity in entities)
{
if (now - entity.LastUpdatedTime <= now - tickTime)
{
{
McpeMoveEntity moveEntity = McpeMoveEntity.CreateObject();
moveEntity.entityId = entity.EntityId;
moveEntity.position = (PlayerLocation)entity.KnownPosition.Clone();
moveEntity.position.Y += entity.PositionOffset;
byte[] bytes = moveEntity.Encode();
BatchUtils.WriteLength(stream, bytes.Length);
stream.Write(bytes, 0, bytes.Length);
moveEntity.PutPool();
}
{
McpeSetEntityMotion entityMotion = McpeSetEntityMotion.CreateObject();
entityMotion.entityId = entity.EntityId;
entityMotion.velocity = entity.Velocity;
byte[] bytes = entityMotion.Encode();
BatchUtils.WriteLength(stream, bytes.Length);
stream.Write(bytes, 0, bytes.Length);
entityMotion.PutPool();
}
entiyMoveCount++;
}
}
if (playerMoveCount == 0 && entiyMoveCount == 0)
{
return;
}
if (players.Length == 1 && entiyMoveCount == 0)
{
return;
}
McpeBatch batch = BatchUtils.CreateBatchPacket(stream.GetBuffer(), 0, (int)stream.Length, CompressionLevel.Optimal, false);
batch.AddReferences(players.Length - 1);
batch.Encode();
//batch.ValidUntil = now + TimeSpan.FromMilliseconds(50);
foreach (var player in players)
{
MiNetServer.FastThreadPool.QueueUserWorkItem(() => player.SendPackage(batch));
}
_lastBroadcast = DateTime.UtcNow;
}
}
protected virtual void BroadCastMovement(Player[] players, Entity[] entities)
{
if (players.Length == 0)
{
return;
}
DateTime tickTime = _lastSendTime;
_lastSendTime = DateTime.UtcNow;
DateTime now = DateTime.UtcNow;
MemoryStream stream = MiNetServer.MemoryStreamManager.GetStream();
int count = 0;
McpeMovePlayer move = McpeMovePlayer.CreateObject();
foreach (var player in players)
{
if (((now - player.LastUpdatedTime) <= now - tickTime))
{
PlayerLocation knownPosition = player.KnownPosition;
move.entityId = player.EntityId;
move.x = knownPosition.X;
move.y = knownPosition.Y + 1.62f;
move.z = knownPosition.Z;
move.yaw = knownPosition.Yaw;
move.pitch = knownPosition.Pitch;
move.headYaw = knownPosition.HeadYaw;
move.mode = 0;
byte[] bytes = move.Encode();
stream.Write(BitConverter.GetBytes(Endian.SwapInt32(bytes.Length)), 0, 4);
stream.Write(bytes, 0, bytes.Length);
move.Reset();
count++;
}
}
move.PutPool();
McpeMoveEntity moveEntity = McpeMoveEntity.CreateObject();
moveEntity.entities = new EntityLocations();
McpeSetEntityMotion entityMotion = McpeSetEntityMotion.CreateObject();
entityMotion.entities = new EntityMotions();
foreach (var entity in entities)
{
if (((now - entity.LastUpdatedTime) <= now - tickTime))
{
moveEntity.entities.Add(entity.EntityId, entity.KnownPosition);
entityMotion.entities.Add(entity.EntityId, entity.Velocity);
count++;
}
}
if (moveEntity.entities.Count > 0)
{
byte[] bytes = moveEntity.Encode();
stream.Write(BitConverter.GetBytes(Endian.SwapInt32(bytes.Length)), 0, 4);
stream.Write(bytes, 0, bytes.Length);
}
moveEntity.PutPool();
if (moveEntity.entities.Count > 0)
{
byte[] bytes = entityMotion.Encode();
stream.Write(BitConverter.GetBytes(Endian.SwapInt32(bytes.Length)), 0, 4);
stream.Write(bytes, 0, bytes.Length);
}
entityMotion.PutPool();
if (count == 0)
{
return;
}
McpeBatch batch = McpeBatch.CreateObject(players.Length);
byte[] buffer = Player.CompressBytes(stream.ToArray(), CompressionLevel.Optimal);
batch.payloadSize = buffer.Length;
batch.payload = buffer;
batch.Encode(true);
foreach (var player in players)
{
Task sendTask = new Task(obj => ((Player)obj).SendMoveList(batch, now), player);
sendTask.Start();
}
}
protected virtual void BroadCastMovement(Player[] players, Player[] updatedPlayers)
{
if (updatedPlayers.Length == 0)
{
return;
}
List <McpeMovePlayer> moves = new List <McpeMovePlayer>();
foreach (var player in updatedPlayers)
{
Player updatedPlayer = player;
var knownPosition = updatedPlayer.KnownPosition;
{
McpeMovePlayer move = McpeMovePlayer.CreateObject(players.Length);
move.entityId = updatedPlayer.EntityId;
move.x = knownPosition.X;
move.y = knownPosition.Y + 1.62f;
move.z = knownPosition.Z;
move.yaw = knownPosition.Yaw;
move.pitch = knownPosition.Pitch;
move.headYaw = knownPosition.HeadYaw;
move.teleport = 0;
move.Encode(); // Optmized
moves.Add(move);
}
}
foreach (var p in players)
{
Player player = p;
Task sendTask = new Task(delegate { player.SendMoveList(moves); });
sendTask.Start();
}
//MemoryStream stream = new MemoryStream();
//int messageCount = 0;
//foreach (var movePlayer in moves)
//{
// {
// messageCount++;
// byte[] bytes = movePlayer.Encode();
// stream.Write(bytes, 0, bytes.Length);
// }
// movePlayer.PutPool();
//}
//if (messageCount > 0)
//{
// McpeBatch batch = McpeBatch.CreateObject(players.Length);
// byte[] buffer = CompressBytes(stream.ToArray());
// batch.payloadSize = buffer.Length;
// batch.payload = buffer;
// batch.Encode();
// foreach (var p in players)
// {
// Player player = p;
// Task sendTask = new Task(delegate { player.SendPackage(batch, true); });
// sendTask.Start();
// }
//}
}
