public List <BlockVec.Direction> GetEmptyAround(BlockVec pos)
{
List <BlockVec.Direction> outDirs = new List <BlockVec.Direction>();
foreach (BlockVec.Direction dir in Enum.GetValues(typeof(BlockVec.Direction)))
{
BlockVec checkPos = pos.Add(BlockVec.DirectionAsVec(dir));
/*
* print(pos.x + " " + pos.y + " " + pos.z);
* print(checkPos.x + " " + checkPos.y + " " + checkPos.z);
* print(BlockVec.DirectionAsVec(dir).x + " " + BlockVec.DirectionAsVec(dir).y + " " + BlockVec.DirectionAsVec(dir).z);
*/
if (GetBlockByPos(checkPos) == null)//when fixed, also check isInRange(checkPos, startChunkPos, endChunkPos)
{
outDirs.Add(dir);
}
}
return(outDirs);
}
