robo2

PosOffset = {x=0,y=0,z=0}
Forward = {x=1,y=0,z=0}
function ShiftOffsetForward()
    PosOffset.x,PosOffset.y,PosOffset.z=PosOffset.x,PosOffset.y,PosOffset.z+Forward.x,Forward.y,Forward.z
end
function shift(direction)
    if direction=="right" then
        if Forward.x==1 then
            Forward.x=0
            Forward.z=1
        elseif Forward.z==1 then
            Forward.x=-1
            Forward.z=0
        elseif Forward.x==-1 then
            Forward.x=0
            Forward.z=-1
        elseif Forward.z==-1 then
            Forward.z=0
            Forward.x=1
        end
    end
    if direction=="left" then
        if Forward.x==1 then
            Forward.x=0
            Forward.z=-1
        elseif Forward.z==-1 then
            Forward.x=-1
            Forward.z=0
        elseif Forward.x==-1 then
            Forward.x=0
            Forward.z=1
        elseif Forward.z==1 then
            Forward.z=0
            Forward.x=1
        end
    end
end
function forward(shift)
    if shift and turtle.forward() then
        ShiftOffsetForward()
    end
end
function left(move)
    shift("left")
    turtle.turnLeft()
    if move then forward(true) end
end
function right(move)
    shift("right")
    turtle.turnRight()
    if move then forward(true) end
end
left(true)
forward(true)
forward(true)
while true do
    right(true)
    print("Pos:"PosOffset.x..","..PosOffset.y..","..PosOffset.z.." Rot:"..Forward.x..","..Forward.y..","..Forward.z)
    forward(true)
    print("Pos:"PosOffset.x..","..PosOffset.y..","..PosOffset.z.." Rot:"..Forward.x..","..Forward.y..","..Forward.z)
    forward(true)
    print("Pos:"PosOffset.x..","..PosOffset.y..","..PosOffset.z.." Rot:"..Forward.x..","..Forward.y..","..Forward.z)
    right(true)
    print("Pos:"PosOffset.x..","..PosOffset.y..","..PosOffset.z.." Rot:"..Forward.x..","..Forward.y..","..Forward.z)
    forward(true)
    print("Pos:"PosOffset.x..","..PosOffset.y..","..PosOffset.z.." Rot:"..Forward.x..","..Forward.y..","..Forward.z)
    forward(true)
    print("Pos:"PosOffset.x..","..PosOffset.y..","..PosOffset.z.." Rot:"..Forward.x..","..Forward.y..","..Forward.z)
    right(true)
    print("Pos:"PosOffset.x..","..PosOffset.y..","..PosOffset.z.." Rot:"..Forward.x..","..Forward.y..","..Forward.z)
    forward(true)
    print("Pos:"PosOffset.x..","..PosOffset.y..","..PosOffset.z.." Rot:"..Forward.x..","..Forward.y..","..Forward.z)
    forward(true)
    print("Pos:"PosOffset.x..","..PosOffset.y..","..PosOffset.z.." Rot:"..Forward.x..","..Forward.y..","..Forward.z)
end