Direwolf20 goto script

local tArgs = {...}
local x = tonumber(tArgs[1])
local y = tonumber(tArgs[2])
local z = tonumber(tArgs[3])
local curx, cury, curz, dir

function getPos()
  return gps.locate(3)
end

function getDir()
  local dir, x, y, z
  x, y, z = getPos()
  --print("Old: "..x..","..y.."..z)"
  while not turtle.forward() do
    while not turtle.up() do
    turtle.digUp()
  end
end

nx, ny, nz = getPos()

print("New: "..nx..","..ny..","..nz) -- Here is where I added the change. Prev code: print("New: "..nx..","..ny..","..

if (x == nx) then
   if (nz > z) then
                 dir = 2
   else
                  dir = 0
   end
  else
                if (nx > x) then
                   dir = 3
                else
                   dir = 1
                end
  end
  return dir
end

function setDir(toDir)
   while toDir ~= dir do
                 turtle.turnLeft()
                 if dir == 3 then
                  dir=0
                else
                  dir=dir+1
                end
  end
end

function moveX()
  distx = x - curx
  print(distx)
  if (x > curx) then
                setDir(3)
  else
                setDir(1)
  end
  distx = math.abs(distx)
  print(distx)
  for i = 1, distx do
                while not turtle.forward() do
                  while not turtle.up() do
                                turtle.digUp()
                  end
                 end
                end
   end

function moveZ()
  distz = z - curz
  if (z < curz) then
                setDir(0)
  else
                setDir(2)
  end
  distz = math.abs(distz)
  print(distz)
  for i =1, distz do
   while not turtle.forward() do
                 while not turtle.up() do
                   turtle.digUp()
                 end
   end
  end
end

function moveY()
  disty = y - cury
  disty = math.abs(disty)
   if (y < cury) then
                 for i = 1, disty do
                                while not turtle.down() do
                                  turtle.digDown()
                                end
                  end
                else
                  for i = 1, disty do
                   while not turtle.up() do
                                 turtle.digUp()
                   end
                 end
   end
end

--======================--

if not x or not y or not z then
   print("Must supply X Y Z")
   exit()
end

rednet.open("right")
print (x..","..y..","..z)
dir = getDir()
curx, cury, curz = getPos()
distx = x - cury
disty = y - cury

moveX()
curx, cury, curz = getPos()

moveZ()
curx, cury, curz = getPos()

moveY()
curx, cury, curz = getPos()

print("Current: "..curx..","..cury..","..curz.."")
rednet.close("right")