following sciprt turtle TEST not finished yet

--follower turtle--
function setup()
    print("what's the id of the compact computer you want to conect with?")
    id = read()
end


function getcor()
    local x, y, z = gps.locate()
    if rednet.recieve() then
        xt, yt, zt = rednet.recieve()
        xm = x-xt   --  west-east
        ym = y-yt
        zm = z-zt   --  north-south
    end
end

function forward()
    while not turtle.forward() do
        rednet.send(id,"unable to move =(")
        sleep(2)
    end
end

function up()
    while not turtle.up() do
        rednet.send(id,"unable to go up =(")
        sleep(2)
    end
end

function down()
    while not turtle.down() do
        rednet.send(id,"unable to go down")
        sleep(2)
    end
end

function N()
    if direct==2 then
        turtle.turnLeft()
    elseif direct==3 then
        turtle.turnLeft()
        turtle.turnLeft()
    elseif direct==4 then
        turtle.turnRight()
    end
    direct=1
end

function E()
    if direct==1 then
        turtle.turnRight()
    elseif direct==3 then
        turtle.turnLeft()

    elseif direct == 4 then
        turtle.turnLeft()
        turtle.turnLeft()
    end
    direct=2
end

function S()
    if direct==1 then
        turtle.turnLeft()
        turtle.turnLeft()
    elseif direct==2 then
        turtle.turnLeft()
    elseif direct==4 then
        turtle.turnRight()

    end
    direct=3
end

function W()
    if direct==1 then
        turtl.turnRight()
    elseif direct==2 then
        turtle.turnLeft()
        turtle.turnLeft()
    elseif direct==3 then
        turtle.turnLeft()
    end
    direct=4
end

function move()

    if ym>0 then
        up()
    elseif ym<0 then
        down()
    elseif xm>0 then
        W()
        forward()
    elseif xm<0 then
        E()
        forward()
    elseif zm>0 then
        N()
        forward()
    elseif zm<0 then
        S()
        forward()

    end
end

--here starts the script


setup()
print("this program is made by wv1106 on reddit and pastebin")
print("open the other part of the script on a wireless or ender pocket computer")
while 1 do
    getcor()
    move()
end