internal void UpdateChunks(bool block = false)
{
var newChunks = new HashSet <Coordinates2D>();
var toLoad = new List <Tuple <Coordinates2D, IChunk> >();
Profiler.Start("client.new-chunks");
for (int x = -ChunkRadius; x < ChunkRadius; x++)
{
for (int z = -ChunkRadius; z < ChunkRadius; z++)
{
var coords = new Coordinates2D(
((int)Entity.Position.X >> 4) + x,
((int)Entity.Position.Z >> 4) + z);
newChunks.Add(coords);
if (!LoadedChunks.Contains(coords))
{
toLoad.Add(new Tuple <Coordinates2D, IChunk>(
coords, World.GetChunk(coords, generate: block)));
}
}
}
Profiler.Done();
var encode = new Action(() =>
{
Profiler.Start("client.encode-chunks");
foreach (var tup in toLoad)
{
var coords = tup.Item1;
var chunk = tup.Item2;
if (chunk == null)
{
chunk = World.GetChunk(coords);
}
chunk.LastAccessed = DateTime.UtcNow;
LoadChunk(chunk);
}
Profiler.Done();
});
if (block)
{
encode();
}
else
{
Task.Factory.StartNew(encode);
}
Profiler.Start("client.old-chunks");
LoadedChunks.IntersectWith(newChunks);
Profiler.Done();
Profiler.Start("client.update-entities");
((EntityManager)Server.GetEntityManagerForWorld(World)).UpdateClientEntities(this);
Profiler.Done();
}
internal void LoadChunk(Coordinates2D position)
{
var chunk = World.GetChunk(position);
QueuePacket(new ChunkPreamblePacket(chunk.Coordinates.X, chunk.Coordinates.Z));
QueuePacket(CreatePacket(chunk));
LoadedChunks.Add(position);
foreach (var kvp in chunk.TileEntities)
{
var coords = kvp.Key;
var descriptor = new BlockDescriptor
{
Coordinates = coords + new Coordinates3D(chunk.X, 0, chunk.Z),
Metadata = chunk.GetMetadata(coords),
ID = chunk.GetBlockID(coords),
BlockLight = chunk.GetBlockLight(coords),
SkyLight = chunk.GetSkyLight(coords)
};
var provider = Server.BlockRepository.GetBlockProvider(descriptor.ID);
provider.TileEntityLoadedForClient(descriptor, World, kvp.Value, this);
}
}
internal void UnloadChunk(Coordinates2D position)
{
QueuePacket(new ChunkPreamblePacket(position.X, position.Z, false));
LoadedChunks.Remove(position);
}