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);
}
}
}
private void GenerateHeightmapForAvailableChunks()
{
var requestedChunks = RequestedChunks.ToList();
if (requestedChunks.Count > 0 && ChunksBeingGenerated.Count < MaxChunkThreads)
{
var chunksToAdd = requestedChunks.Take(MaxChunkThreads - ChunksBeingGenerated.Count);
foreach (var chunkEntry in chunksToAdd)
{
ChunksBeingGenerated.Add(chunkEntry.Key, chunkEntry.Value);
RequestedChunks.Remove(chunkEntry.Key);
chunkEntry.Value.GenerateHeightmap();
}
}
}
