public static Vector3[] createFace(Vector3 location, BlockVec.Direction dir)
{
Vector3 start = location;
Vector3 end = location;
switch (dir)
{
case BlockVec.Direction.XPos:
case BlockVec.Direction.XNeg:
BlockVec modifiedDirVecX = BlockVec.DirectionAsVec(dir);
modifiedDirVecX.x -= 1;
modifiedDirVecX.x = (int)(modifiedDirVecX.x * 0.5f);
start += new Vector3(modifiedDirVecX.x, -1, -1);
end += new Vector3(modifiedDirVecX.x, 0, 0);
break;
case BlockVec.Direction.YPos:
case BlockVec.Direction.YNeg:
BlockVec modifiedDirVecY = BlockVec.DirectionAsVec(dir);
modifiedDirVecY.y -= 1;
modifiedDirVecY.y = (int)(modifiedDirVecY.y * 0.5f);
start += new Vector3(-1, modifiedDirVecY.y, -1);
end += new Vector3(0, modifiedDirVecY.y, 0);
break;
case BlockVec.Direction.ZPos:
case BlockVec.Direction.ZNeg:
BlockVec modifiedDirVecZ = BlockVec.DirectionAsVec(dir);
modifiedDirVecZ.z -= 1;
modifiedDirVecZ.z = (int)(modifiedDirVecZ.z * 0.5f);
start += new Vector3(-1, -1, modifiedDirVecZ.z);
end += new Vector3(0, 0, modifiedDirVecZ.z);
break;
/*
* case BlockVec.Direction.XPos:
* case BlockVec.Direction.XNeg:
* start += new Vector3(BlockVec.DirectionAsVec(dir).x, -1, -1);
* end += new Vector3(BlockVec.DirectionAsVec(dir).x, 1, 1);
* break;
* case BlockVec.Direction.YPos:
* case BlockVec.Direction.YNeg:
* start += new Vector3(-1, BlockVec.DirectionAsVec(dir).y, -1);
* end += new Vector3(1, BlockVec.DirectionAsVec(dir).y, 1);
* break;
* case BlockVec.Direction.ZPos:
* case BlockVec.Direction.ZNeg:
* start += new Vector3(-1, -1, BlockVec.DirectionAsVec(dir).z);
* end += new Vector3(1, 1, BlockVec.DirectionAsVec(dir).z);
* break;
*/
}
return(createFace(start, end, dir));
}
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);
}