// Receives player position and adds it to PlayerPositions Dict
private void ClientPlayerPosition(byte[] data, ulong id)
{
float3 pos, dir;
ChunkPos cp;
NetMessage graphMessage = new NetMessage(NetCode.PLAYERDATA);
pos = NetDecoder.ReadFloat3(data, 1);
dir = NetDecoder.ReadFloat3(data, 13);
this.cl.regionHandler.allPlayerData[id].SetPosition(pos.x, pos.y, pos.z);
this.cl.regionHandler.allPlayerData[id].SetDirection(dir.x, dir.y, dir.z);
cp = this.cl.regionHandler.allPlayerData[id].GetChunkPos();
if (!this.entityHandler.Contains(EntityType.PLAYER, cp, id))
{
this.entityHandler.AddPlayer(cp, id, pos, dir);
}
this.entityHandler.SetPosition(EntityType.PLAYER, id, cp, pos);
this.entityHandler.SetRotation(EntityType.PLAYER, id, cp, dir);
// Propagates data to all network
foreach (ulong code in this.connectionGraph[id])
{
graphMessage.PlayerData(this.cl.regionHandler.allPlayerData[id]);
this.Send(graphMessage.GetMessage(), graphMessage.size, code);
}
}
// Receives the client's current chunk and finds the connections it has with other players
private void ClientChunk(byte[] data, ulong id)
{
ChunkPos lastPos = NetDecoder.ReadChunkPos(data, 1);
ChunkPos newPos = NetDecoder.ReadChunkPos(data, 9);
// Removes last ChunkPos if exists
if (lastPos != newPos)
{
if (this.playersInChunk.ContainsKey(lastPos))
{
if (this.playersInChunk[lastPos].Count > 1)
{
this.playersInChunk[lastPos].Remove(id);
}
else
{
this.playersInChunk.Remove(lastPos);
}
if (this.entityHandler.Contains(EntityType.PLAYER, lastPos, id))
{
this.entityHandler.Remove(EntityType.PLAYER, lastPos, id);
}
}
}
// Add new ChunkPos
if (!this.playersInChunk.ContainsKey(newPos))
{
this.playersInChunk.Add(newPos, new HashSet <ulong>()
{
id
});
}
else
{
this.playersInChunk[newPos].Add(id);
}
// Finds the connections
ChunkPos targetPos;
NetMessage killMessage = new NetMessage(NetCode.ENTITYDELETE);
foreach (ulong code in this.cl.regionHandler.allPlayerData.Keys)
{
// If iterates through itself
if (code == id)
{
continue;
}
// If iterates through non-online user
if (!this.cl.regionHandler.allPlayerData[code].IsOnline())
{
continue;
}
// Check if code should still be connected
if (this.connectionGraph[id].Contains(code))
{
targetPos = this.cl.regionHandler.allPlayerData[code].GetChunkPos();
if (!this.cl.loadedChunks.ContainsKey(newPos))
{
this.cl.loadedChunks.Add(newPos, new HashSet <ulong>());
}
if (!this.cl.loadedChunks[newPos].Contains(code))
{
this.connectionGraph[id].Remove(code);
killMessage.EntityDelete(EntityType.PLAYER, id);
this.Send(killMessage.GetMessage(), killMessage.size, code);
}
}
// Check if code should be connected
else
{
if (!this.cl.loadedChunks.ContainsKey(newPos))
{
this.cl.loadedChunks.Add(newPos, new HashSet <ulong>());
}
if (this.cl.loadedChunks[newPos].Contains(code))
{
NetMessage liveMessage = new NetMessage(NetCode.PLAYERDATA);
this.connectionGraph[id].Add(code);
liveMessage.PlayerData(this.cl.regionHandler.allPlayerData[id]);
this.Send(liveMessage.GetMessage(), liveMessage.size, code);
}
}
}
}
// Gets chunk information to player
private void RequestChunkLoad(byte[] data, ulong id)
{
ChunkPos pos = NetDecoder.ReadChunkPos(data, 1);
// If is loaded
if (this.cl.chunks.ContainsKey(pos) && this.cl.chunks[pos].needsGeneration == 0)
{
if (!this.cl.loadedChunks.ContainsKey(pos))
{
this.cl.loadedChunks.Add(pos, new HashSet <ulong>());
}
if (!this.cl.loadedChunks[pos].Contains(id))
{
this.cl.loadedChunks[pos].Add(id);
}
NetMessage message = new NetMessage(NetCode.SENDCHUNK);
message.SendChunk(this.cl.chunks[pos]);
this.Send(message.GetMessage(), message.size, id);
}
else
{
// If it's not loaded yet
if (!this.cl.toLoad.Contains(pos))
{
this.cl.toLoad.Add(pos);
}
NetMessage message = new NetMessage(NetCode.FAILEDCHUNKREQUEST);
message.FailedChunkRequest(pos);
this.Send(message.GetMessage(), message.size, id);
return;
}
NetMessage playerMessage = new NetMessage(NetCode.PLAYERDATA);
// Sends logged in players data
if (this.playersInChunk.ContainsKey(pos))
{
foreach (ulong code in this.playersInChunk[pos])
{
if (code == id)
{
continue;
}
if (this.cl.regionHandler.allPlayerData[code].IsOnline())
{
this.connectionGraph[code].Add(id);
playerMessage.PlayerData(this.cl.regionHandler.allPlayerData[code]);
this.Send(playerMessage.GetMessage(), playerMessage.size, id);
}
}
}
NetMessage itemMessage = new NetMessage(NetCode.ITEMENTITYDATA);
// Connects new Dropped items to player
if (this.entityHandler.Contains(EntityType.DROP, pos))
{
foreach (ulong itemCode in this.entityHandler.dropObject[pos].Keys)
{
itemMessage.ItemEntityData(this.entityHandler.dropObject[pos][itemCode].position.x, this.entityHandler.dropObject[pos][itemCode].position.y, this.entityHandler.dropObject[pos][itemCode].position.z, this.entityHandler.dropObject[pos][itemCode].rotation.x, this.entityHandler.dropObject[pos][itemCode].rotation.y, this.entityHandler.dropObject[pos][itemCode].rotation.z, (ushort)this.entityHandler.dropObject[pos][itemCode].its.GetID(), this.entityHandler.dropObject[pos][itemCode].its.GetAmount(), itemCode);
}
}
}
