rtl

--Kopirajt 2019 janek222

if fs.exists("rtl_data") then
local rtl_h = fs.open("rtl_data","r")
rtl = textutils.unserialise(rtl_h.readAll())
rtl_h.close()
else
rtl = {working=false,idle=false,data={}}
end

function save()
local rtl_h = fs.open("rtl_data","w")
rtl_h.write(textutils.serialise(rtl))
rtl_h.close()
end

funcs = {
oldf = turtle.forward,
oldb = turtle.back,
oldu = turtle.up,
oldd = turtle.down,
oldl = turtle.turnLeft,
oldr = turtle.turnRight,
oldp = turtle.placeDown,
oldbr = turtle.digDown,
}


turtle.setWorking = function(working)
rtl.working = working
save()
end

turtle.setIdle = function(idle)
rtl.idle = idle
save()
end

turtle.isIdle = function()
return rtl.idle
end

turtle.forward = function()
table.insert(rtl.data,"b")
funcs.oldf()
save()
end

turtle.back = function()
table.insert(rtl.data,"f")
funcs.oldb()
save()
end

turtle.up = function()
table.insert(rtl.data,"d")
funcs.oldu()
save()
end

turtle.down = function()
table.insert(rtl.data,"u")
funcs.oldd()
save()
end

turtle.turnRight = function()
table.insert(rtl.data,"l")
funcs.oldr()
save()
end

turtle.turnLeft = function()
table.insert(rtl.data,"r")
funcs.oldl()
save()
end

turtle.placeDown = function()
table.insert(rtl.data,"br")
funcs.oldp()
save()
end

turtle.rtl = function()
for i=1,#rtl.data do
local act = table.remove(rtl.data,#rtl.data)
funcs["old"..act]()
end
end

turtle.isWorking = function()
return rtl.working
end