private ChunkCellData[,] GetNearbyChunksOrGenerateGhostChunks(out List <GhostChunkCellData> ghostChunks)
{
ChunkCellData[,] chunks = new ChunkCellData[3, 3];
ghostChunks = new List <GhostChunkCellData>();
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
if (i == 1 && j == 1)
{
chunks[i, j] = this;
continue;
}
Vector3Int coordinate = new Vector3Int(ChunkCoordinate.x - 1 + i, ChunkCoordinate.y - 1 + j, 0);
if (_chunkManager.GeneratedChunks.TryGetValue(coordinate, out CaveChunk chunk))
{
//chunks[i, j] = chunk.CellData;
}
else
{
GhostChunkCellData ghostChunk = new GhostChunkCellData(Settings, _chunkManager, coordinate);
chunks[i, j] = ghostChunk;
ghostChunks.Add(ghostChunk);
}
}
}
return(chunks);
}
public void FindNearbyChunks(List <GhostChunkCellData> ghostChunks)
{
ChunkCellData[,] chunks = new ChunkCellData[3, 3];
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
if (i == 1 && j == 1)
{
chunks[i, j] = this;
continue;
}
Vector3Int coordinate = new Vector3Int(ChunkCoordinate.x - 1 + i, ChunkCoordinate.y - 1 + j, 0);
if (_chunkManager.GeneratedChunks.TryGetValue(coordinate, out CaveChunk chunk))
{
//chunks[i, j] = chunk.CellData;
}
else
{
chunks[i, j] = ghostChunks.Find(ghostChunk => ghostChunk.ChunkCoordinate == coordinate);
}
}
}
NearbyChunks = chunks;
}
private CellType GetCellFromNearbyChunks(CellType[,,] cells, ChunkCellData[,] nearbyChunks, int previousIteration, int i, int j, int k)
{
int height = cells.GetLength(0);
int width = cells.GetLength(1);
int chosenMatrixI = (i + height) / height;
int chosenMatrixJ = (j + width) / width;
ChunkCellData chosenChunk = nearbyChunks[chosenMatrixI, chosenMatrixJ];
if (chosenChunk == null)
{
return(CellType.Hollow);
}
int relativeI = i - (chosenMatrixI - 1) * height;
int relativeJ = j - (chosenMatrixJ - 1) * width;
CellType[,,] chosenMatrix = chosenChunk.Iterations[previousIteration];
return(chosenMatrix[relativeI, relativeJ, k]);
}