private IEnumerator Building()
{
building = true;
Vector3 pos = Camera.mainCamera.transform.position;
Vector3i current = Chunk.ToChunkPosition((int)pos.x, (int)pos.y, (int)pos.z);
Vector3i?column = columnMap.GetClosestEmptyColumn(current.x, current.z, 7);
if (column.HasValue)
{
int cx = column.Value.x;
int cz = column.Value.z;
columnMap.SetBuilt(cx, cz);
yield return(StartCoroutine(GenerateColumn(cx, cz)));
yield return(null);
ChunkSunLightComputer.ComputeRays(map, cx, cz);
ChunkSunLightComputer.Scatter(map, columnMap, cx, cz);
terrainGenerator.GeneratePlants(cx, cz);
yield return(StartCoroutine(BuildColumn(cx, cz)));
}
building = false;
}