private void TryToDeleteQueuedChunks()
{
var chunksToRemove = ChunksToRemove.ToList();
foreach (var chunkPosition in chunksToRemove)
{
if (RequestedChunks.ContainsKey(chunkPosition))
{
RequestedChunks.Remove(chunkPosition);
ChunksToRemove.Remove(chunkPosition);
}
else if (LoadedChunks.ContainsKey(chunkPosition))
{
var chunk = LoadedChunks[chunkPosition];
chunk.Remove();
LoadedChunks.Remove(chunkPosition);
ChunksToRemove.Remove(chunkPosition);
}
else if (!ChunksBeingGenerated.ContainsKey(chunkPosition))
{
ChunksToRemove.Remove(chunkPosition);
}
}
}
public List <Chunk> RemoveChunks(int playerId, IEnumerable <Vector2Int> chunksToUnloadForPlayer)
{
List <Chunk> chunks = new List <Chunk>();
List <Vector2Int> chunksLoadedByPlayer;
if (PlayerLoadedChunks.TryGetValue(playerId, out chunksLoadedByPlayer))
{
foreach (var chunkToUnload in chunksToUnloadForPlayer)
{
chunksLoadedByPlayer.Remove(chunkToUnload);
var playersDependantOnChunk = ChunkLoadedByPlayers[chunkToUnload];
playersDependantOnChunk.Remove(playerId);
if (playersDependantOnChunk.Count == 0)
{
chunks.Add(LoadedChunks[chunkToUnload]);
ChunkLoadedByPlayers.Remove(chunkToUnload);
LoadedChunks.Remove(chunkToUnload);
}
}
}
return(chunks);
}
public void UnloadChunk(Vec2i chunk)
{
if (LoadedChunks.ContainsKey(chunk))
{
LoadedChunk loaded = LoadedChunks[chunk];
LoadedChunks.Remove(chunk);
GameManager.EntityManager.UnloadChunk(chunk);
Destroy(loaded.gameObject);
}
}
public void UnloadAll(List <Chunk> items)
{
var list = new List <Chunk>(items);
foreach (var item in list)
{
LoadedChunks.Remove(item);
Unload(item);
}
}
public void ChunkUnloaded(Int3 batchId, int level)
{
Chunk chunk = new Chunk(batchId, level);
if (loadedChunks.Contains(chunk))
{
loadedChunks.Remove(chunk);
removed.Add(chunk);
markChunksReadyForSync(0);
}
}
public List <Chunk> RemoveChunks(IEnumerable <Vector2Int> chunkPositions)
{
List <Chunk> removedChunks = new List <Chunk>();
foreach (var chunkPosition in chunkPositions)
{
removedChunks.Add(LoadedChunks[chunkPosition]);
LoadedChunks.Remove(chunkPosition);
}
return(removedChunks);
}
/// <summary>
/// Unloads the given chunk on the client.
/// </summary>
public virtual void UnloadChunk(Coordinates2D position)
{
var dataPacket = new ChunkDataPacket();
dataPacket.AddBitMap = 0;
dataPacket.GroundUpContinuous = true;
dataPacket.PrimaryBitMap = 0;
dataPacket.X = (int)position.X;
dataPacket.Z = (int)position.Z;
dataPacket.Data = ChunkHelper.ChunkRemovalSequence;
SendPacket(dataPacket);
LoadedChunks.Remove(position);
}
/// <summary>
/// Loads all chunks within a square of size 2*radius centred on the player
/// </summary>
/// <param name="middle"></param>
/// <param name="radius"></param>
public void LoadChunks(Vec2i middle, int radius, bool forceLoad)
{
LoadedChunksCentre = middle;
//Create lists to hold chunks to load and unload
List <Vec2i> toLoad = new List <Vec2i>((LoadChunkRadius * 2) * (LoadChunkRadius * 2));
toLoad.AddRange(ToLoad);
List <Vec2i> toUnload = new List <Vec2i>(100);
//Iterate all loaded chunks and add to to unload
foreach (KeyValuePair <Vec2i, LoadedChunk> kvp in LoadedChunks)
{
toUnload.Add(kvp.Key);
}
for (int x = -radius; x <= radius; x++)
{
for (int z = -radius; z <= radius; z++)
{
if (x + middle.x < 0 || x + middle.x >= World.WorldSize - 1 || z + middle.z < 0 || z + middle.z >= World.WorldSize - 1)
{
continue;
}
Vec2i pos = new Vec2i(x + middle.x, z + middle.z);
//If it is already loaed, remove it from the to remove
if (toUnload.Contains(pos))
{
toUnload.Remove(pos);
}
else if (!toLoad.Contains(pos))
{
toLoad.Add(pos);
}
}
}
foreach (Vec2i v in toLoad)
{
if (LoadChunk(v, forceLoad))
{
ToLoad.Remove(v);
}
}
List <LoadedChunk> toUnloadChunks = new List <LoadedChunk>(20);
foreach (Vec2i v in toUnload)
{
LoadedChunk lc = LoadedChunks[v];
LoadedChunks.Remove(v);
Destroy(lc.gameObject);
GameManager.EntityManager.UnloadChunk(v);
}
}
public void UnloadChunk(Vec2i chunk)
{
if (LoadedChunks.ContainsKey(chunk))
{
LoadedChunk2 loaded = LoadedChunks[chunk];
lock (LoadedChunksLock)
{
LoadedChunks.Remove(chunk);
}
//We set inactive, and add it the chunk Loaders ChunkBuffer
loaded.gameObject.SetActive(false);
ChunkLoader.AddToChunkBuffer(loaded);
//GameManager.EntityManager.UnloadChunk(chunk);
//Destroy(loaded.gameObject);
}
}
/// <summary>
/// Handles all actions that need to be executed only once per second, such as chunk saving to file or cloud movement ticking.
/// </summary>
void OncePerSecondActions()
{
TickClouds();
List <Vector3i> DelMe = new List <Vector3i>();
foreach (Chunk chk in LoadedChunks.Values)
{
if (chk.LastEdited >= 0)
{
chk.SaveToFile(null);
}
bool seen = false;
foreach (PlayerEntity player in Players)
{
if (player.ShouldLoadChunk(chk.WorldPosition))
{
seen = true;
chk.UnloadTimer = 0;
break;
}
}
if (!seen)
{
chk.UnloadTimer += Delta;
if (chk.UnloadTimer > UnloadLimit)
{
chk.UnloadSafely();
DelMe.Add(chk.WorldPosition);
}
}
}
foreach (Vector3i loc in DelMe)
{
LoadedChunks.Remove(loc);
}
foreach (KeyValuePair <Vector2i, BlockUpperArea> bua in UpperAreas)
{
if (bua.Value.Edited)
{
PushTopsEdited(bua.Key, bua.Value);
}
}
}
private static void CheckForUnload()
{
int counter = 0;
foreach (var item in LoadedChunks.Values.ToList())
{
if (Vector2.Distance(new Vector2(CamX, CamZ), item.ChunkPosition) > MAX_RENDER_DISTANCE)
{
//Console.WriteLine("ChunkDistance: " + Vector2.Distance(new Vector2(CamX, CamZ), item.ChunkPosition));
if (counter > MAX_CHUNKS_PER_FRAME)
{
return;
}
Chunk chunk = item;
chunk.Unload();
LoadedChunks.Remove(chunk.ChunkPosition);
counter++;
}
}
}
internal void UnloadChunk(Coordinates2D position)
{
QueuePacket(new ChunkPreamblePacket(position.X, position.Z, false));
LoadedChunks.Remove(position);
}
public override void Update()
{
if (_unloaded)
{
return;
}
//Update entities
foreach (var playerEntity in PlayerEntities)
{
playerEntity.Update();
}
foreach (var entity in Entities)
{
entity.Update();
}
lock (_chunksReadyToRemove)
{
while (_chunksReadyToRemove.Count > 0)
{
var chunkPos = _chunksReadyToRemove.First();
if (LoadedChunks.TryGetValue(chunkPos, out var chunk))
{
lock (LoadedChunks)
{
LoadedChunks.Remove(chunkPos);
}
_populatedChunks.Remove(chunkPos);
chunk.Dispose();
}
_chunksReadyToRemove.Remove(chunkPos);
}
}
lock (_chunksReadyToAdd)
{
while (_chunksReadyToAdd.Count > 0)
{
var entry = _chunksReadyToAdd.First();
lock (LoadedChunks)
{
if (!LoadedChunks.ContainsKey(entry.Key))
{
LoadedChunks.Add(entry.Key, new Chunk(entry.Value));
}
else
{
Logger.Error("Chunk has already been loaded! " + entry.Key);
}
}
_populatedChunks.Add(entry.Key);
_chunksReadyToAdd.Remove(entry.Key);
}
}
while (_chunksReadyToUploadHp.Count > 0)
{
lock (_chunksReadyToUploadHp)
{
_chunksReadyToUploadHp.Dequeue().Upload();
}
}
while (_chunksReadyToUploadLp.Count > 0)
{
lock (_chunksReadyToUploadLp)
{
_chunksReadyToUploadLp.Dequeue().Upload();
}
}
}
public void UnloadChunk(CubeChunk chunk)
{
TrySetChunk(chunk);
LoadedChunks.Remove(chunk);
}