public async static void ChunksEnterLeaveViewReq(List <Vector2Int> enterViewChunks, List <Vector2Int> leaveViewChunks = null)
{
List <NBTChunk> chunks = new List <NBTChunk>();
foreach (Vector2Int chunkPos in enterViewChunks)
{
NBTChunk chunk = await NBTHelper.LoadChunkAsync(chunkPos.x, chunkPos.y);
chunks.Add(chunk);
}
ChunkRefresher.Add(chunks);
ChunkChecker.FinishRefresh();
if (leaveViewChunks != null)
{
foreach (Vector2Int chunk in leaveViewChunks)
{
UnloadChunk(chunk.x, chunk.y);
}
}
}