private void SendChunkDataTo(EndPoint ep, GenericMessage msg)
{
var chp = new ChunkPos((int)msg.ReadSignedInteger(), (int)msg.ReadSignedInteger());
var chunk = _world.GetChunk(chp);
if (!chunk.HasData)
{
_world.LoadChunk(chp);
}
var raw = chunk.GetRaw();
var m = new GenericMessage();
m.WriteUnsignedInteger(1);
m.WriteSignedInteger((uint)chp.x);
m.WriteSignedInteger((uint)chp.z);
var data = new byte[raw.Length];
Buffer.BlockCopy(raw, 0, data, 0, data.Length);
m.WriteUnsignedInteger((uint)data.Length);
m.WriteByteArray(data);
_server.SendToAsync(ep, m);
}
private void OnReceived(GenericMessage msg)
{
var id = msg.ReadUnsignedInteger();
if (id == 0)
{
ClientID = msg.ReadGuid();
}
if (id == 1)
{
if (SharpCraft.Instance.World is WorldClientServer w)
{
var x = msg.ReadSignedInteger();
var z = msg.ReadSignedInteger();
var chp = new ChunkPos((int)x, (int)z);
var count = msg.ReadUnsignedInteger();
var data = msg.ReadByteArray((int)count);
var raw = new short[Chunk.ChunkSize, Chunk.ChunkHeight, Chunk.ChunkSize];
Buffer.BlockCopy(data, 0, raw, 0, (int)count);
w.PutChunk(chp, raw);
}
}
if (id == 2)
{
int count = (int)msg.ReadUnsignedInteger();
for (int i = 0; i < count; i++)
{
var guid = msg.ReadGuid();
var x = msg.ReadFloat();
var y = msg.ReadFloat();
var z = msg.ReadFloat();
var pos = new Vector3(x, y, z);
x = msg.ReadFloat();
y = msg.ReadFloat();
z = msg.ReadFloat();
var dir = new Vector3(x, y, z);
if (guid == ClientID || SharpCraft.Instance.World == null)
{
continue;
}
//TODO - update entities in WorldMP
var entity = (EntityMp)SharpCraft.Instance.World.Entities.SingleOrDefault(e => e is EntityMp emp && emp.ID == guid);
if (entity == null)
{
entity = new EntityMp(SharpCraft.Instance.World, pos, guid);
SharpCraft.Instance.World.AddEntity(entity);
}
entity.PosServer = pos;
entity.Dir = dir;
}
}
}
