Pasted

-- Turtle autosorter with the items.txt file
 
rednet.open("left")
print("Started")
local directionX = 1
local directionY = 1
if not (fs.exists("./pos.txt")) then
    temp = fs.open("./pos.txt","w")
    temp.writeLine("0")
    temp.writeLine("0")
    temp.close()
end
itemFile = fs.open("./items.txt","r")
items = textutils.unserialise(itemFile.readAll())
itemFile.close()
file = fs.open("./pos.txt","r")
--line = file.readLine()
 
pos = {X=0,Y=0}
home = {X=1,Y=6}
drive = {X=0,Y=3}
posInBetween = {X=0,Y=6}
posInBetween2 = {X=-1,Y=6}
posInBetweenDrive = {X=1,Y=3}
pos.X = file.readLine()
pos.Y = file.readLine()
file.close()
print("Current X: "..pos.X)
print("Current Y: "..pos.Y)
 
function turnAround()
    turtle.turnRight()
    turtle.turnRight()
end
 
function forward(spaces)
    if spaces < 0 then
        spaces = spaces*-1
        turnAround()
        countX = -1
        --turtle.turnLeft()
    else
        countX = 1
        --turtle.turnRight()
    end
    for i = 1,spaces do
        while not turtle.forward() do end
        pos.X = pos.X+countX
    end
    if countX < 0 then
        turnAround()
    end
    file = fs.open("./pos.txt","w")
    file.writeLine(pos.X)
    file.writeLine(pos.Y)
    file.close()
end
 
function up(spaces)
    if spaces < 0 then
        spaces = spaces*-1
        countY = -1
    else
        countY = 1
    end
    for i = 1,spaces do
        if countY > 0 then while not turtle.up() do end else while not turtle.down() do end end
        pos.Y = pos.Y+countY
    end
    file = fs.open("./pos.txt","w")
    file.writeLine(pos.X)
    file.writeLine(pos.Y)
    file.close()
end
 
function goPos(position,bool)
    if not (bool) then while not turtle.back() do end end
    turtle.turnRight()
    up(position.Y-pos.Y)    
    forward(position.X-pos.X)
    --up(position.Y-pos.Y)
    turtle.turnLeft()
    if not (bool) then while not turtle.forward() do end end
    
end
goPos(posInBetween2)
goPos(posInBetween,true)
goPos(home,true)
while true do
    file = fs.open("items.txt","r")
    items = textutils.unserialise(file.readAll())
    file.close()
    while not turtle.suck() do end
    itemFound = false
    detail = turtle.getItemDetail(1)
    print(detail.name.."\n"..detail.damage)
    for i,v in pairs(items) do
        --print(items[i].detail.name)
        if (items[i].detail.name == detail.name) then
            --print("SUCCESSFUL")
            if (items[i].detail.damage == detail.damage) then
                --print("YESH") 
                itemFound = true
                itemReset = false
                goPos(items[i])
                turtle.drop()
                up(1)
                goPos(posInBetween2)
                goPos(posInBetween,true)
                goPos(home,true)
            end
        end
    end
    if itemReset then
        print("make new one")
        rednet.send(819,detail,"Tsorter")
        itemReset = false
        id,msg = rednet.receive("Tsorter")
        goPos({X=msg.X,Y=msg.Y})
        turtle.drop()
        rednet.send(id,"DONE","Tsorter")
        id,confirm = rednet.receive("Tsorter")
        goPos(posInBetween2)
        goPos(posInBetween,true)
        goPos(home,true)
    end
    if not itemFound then
        goPos(posInBetweenDrive,true)
        goPos(drive,true)
        shell.run("delete","items.txt")
        shell.run("copy","disk/items.txt","items.txt")
        goPos(posInBetween2)
        goPos(posInBetween,true)
        goPos(home,true)
        itemReset = true
        turtle.drop()
    end          
end