nav

if not fs.exists("position") then
local pos={0,0,0}
print("false")
file.create("position",pos) end
pos=file.read("position")
x=pos[1]
y=pos[2]
z=pos[3]
print("true")
print("I am at |x:",x,"|y:",y,"|z:",z)
facing={"north","south","east","west"}
if not fs.exists("direction") then
file.create("direction","north") end
way=file.read("direction")

function turn(direction,count)
counter=0
repeat
counter=counter+1
if direction == "right" and if way ~= "north" and if way ~= "south" then
countDirection=1
turtle.turnRight()
end
if direction=="left" and if way~= "north" and if way ~= "south" then
countDirection=-1
turtle.turnLeft()
end
until counter==#count
end