Nonstop Schematic Turtle Setup Backup

--if not fs.exists("schemAPI") then
        fs.delete("schemAPI")
        shell.run("pastebin get YT3QUqq7 schemAPI")
--end


function copySetupVars()
        local h = fs.open("reference",'w')
        h.writeLine("slots = {}")
        h.writeLine("filename = ".."\""..tostring(filename).."\"")
        for i,v in pairs(slots) do
                h.writeLine("slots\["..i.."\] = {}")
                for i2,v2 in pairs(v) do
                        h.writeLine("slots\["..i.."\]\["..i2.."\] = {}")
                        for i3,v3 in pairs(v2) do
                                h.writeLine("slots\["..i.."\]\["..i2.."\]\["..i3.."\] = "..tostring(v3))
                        end
                end
        end
        h.writeLine("invList = {}")
        for i,v in pairs(invList) do
                h.writeLine("invList\["..i.."\] = {}")
                for i2,v2 in pairs(v) do
                        h.writeLine("invList\["..i.."\]\[".."\""..i2.."\"".."\] = "..tostring(v2))
                end
        end
        h.writeLine("blocks = {}")
        for i,v in pairs(blocks) do
                h.writeLine("blocks\["..i.."\] = "..tostring(v))
        end

        h.writeLine("data = {}")
        for i,v in pairs(data) do
                h.writeLine("data\["..i.."\] = "..tostring(v))
        end
        h.writeLine("height = "..tostring(height))
        h.writeLine("width = "..tostring(width))
        h.writeLine("length = "..tostring(length))
        h.writeLine("chestOrder = "..tostring(chestOrder))
        h.writeLine("enderchest1 = "..tostring(enderchest1))
        h.writeLine("enderchest2 = "..tostring(enderchest2))
        h.close()
end

if not fs.exists("reference") then
        shell.run("schemAPI")
        heightPos = -1
        widthPos = 0
        lengthPos = 0
        face = "south"
        x = 0
        y = 0
        z = 0
        enderchest1 = 15
        enderchest2 = 16
        chestOrder = 1
        blocks = {}
        data = {}
        tArgs = {...}
        if #tArgs ~= 1 then
                print("Usage: schemSetup <gunzipped schematic file>")
                return
        end

        filename = tArgs[1]

        if not fs.exists(filename) then
                print("File does not exist.")
                return
        end

        handle = fs.open(filename, "rb")

        setup()
        copySetupVars()
end



if turtle.getFuelLevel() == 0 then
        print("No Fuel")
        error()
elseif turtle.getFuelLevel() < 300 then
        print("Low Fuel")
        error()
end

function recordPos(heightPos,widthPos,lengthPos,face)
        local h = fs.open("position","w")
        h.writeLine("heightPos = "..tostring(heightPos))
        h.writeLine("widthPos = "..tostring(widthPos))
        h.writeLine("lengthPos = "..tostring(lengthPos))
        h.writeLine("face = ".."\""..tostring(face).."\"")
        h.close()
end

recordPos(-1,0,0,"south")
recordObj(x,y,z)


local h = fs.open("start","w")
h.write([[
shell.run("reference")
shell.run("schemAPI")
autorun()
]])
h.close()