Branch schemSetup

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

if fs.exists("schemAPI") then
        fs.delete("schemAPI")
end
shell.run("pastebin get 13QunP89 schemAPI")


function gpsSetup()
    if gps.locate() then
        gpsi = true
        origDir = calibrateDir()
        local h,k,l = gps.locate()
        local k = k + 1
        Hoff,Koff,Loff = h,k,l
        Hoff = math.floor(Hoff)
        Koff = math.floor(Koff)
        Loff = math.floor(Loff)
    else
        origDir = "south"
    end
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("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.writeLine("origDir = ".."\""..tostring(origDir).."\"")
        h.writeLine("Hoff, Koff, Loff = "..tostring(Hoff)..", "..tostring(Koff)..", "..tostring(Loff))
        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.close()
end

if not fs.exists("reference") then
    if fs.exists("position") then
        fs.delete("position")
    end
    if fs.exists("objective") then
        fs.delete("objective")
    end
        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 = {}
        openRednet()
        gpsSetup()
        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 tArgs then
    recordPos(-1,0,0,"south")
    recordObj(x,y,z)
    recordObjNum(1)
else
    shell.run("reference")
    shell.run("position")
    shell.run("objective")
end

local h = fs.open("startup","w")
h.write([[
shell.run("reference")

shell.run("schemAPI")
openRednet()
checkIfRefill()
if gps.locate() then
    gpsi = true
else
    gpsi = false
end
resynchronize()
pcall(checkIfAir2(slots,height,width,length))
autorun2()
]])
h.close()