lua turtle darkIronFarm

-- pastebin get QwPsPGTg startup
-- -------------------------------------------
-- Dark iron farm -Sinkir-
-- Version 1.0 (2014/10/11)
-- slot 1  Wrath Igniter             +-+-+-+-+
-- slot 2  Iron block                |W|I| | |
-- slot 16 Fuel                      | | | | |
--                                   | | | | |
--                                   | | | |F|
--                                   +-+-+-+-+
-- -------------------------------------------
--   _____
--  |  ___|   _ _ __   ___
--  | |_ | | | | '_ \ / __|
--  |  _|| |_| | | | | (__
--  |_|   \__,_|_| |_|\___|
--




count = function(id)
    return turtle.getItemCount(id)
end
select = function(id)
    return turtle.select(id)
end
fuel = function()
    return turtle.getFuelLevel()
end


function testFuel()
    if(fuel() < 1)then
        print('Plus de coco, test de refuel')
        select(16)
        turtle.refuel(1)
    end
    if(count(16) == 0)then
        return false
    end
    return true
end
function checkFuel()
    if(turtle.compareTo(16) == true)then
        if(count(16) < 64) then
            turtle.transferTo(16, turtle.getItemSpace(16))
        end
    end
end

function dropAll()
    local flag
    for i=3,15 do
        if(count(i)>0)then
            select(i)
            checkFuel()
            flag = turtle.dropDown()
            if(flag == false)then
                sleep(1)
                i = i-1
            end
        end
    end
    return true
end

function init()
    if(turtle.detectUp() == true)then
        if(turtle.back() == false)then
            print("can't go back; exit")
            shell.exit()
        else
            return true
        end
    end
    if(turtle.detect() == false)then
        if(count(2) == 0)then
            print("no iron block; reboot")
            sleep(30)
            os.reboot()
        end
    end
end

function checkIgniter()
    if(count(1) == 0)then
        select(1)
        if(turtle.suckDown() == false)then
            print("can't get Igniter")
            return false
        end
    end
    return true

end

function checkIronBlock()
    local i = 0
    if(turtle.detect() == true)then
        select(2)
        if(turtle.compare() == true)then
            i = 0
            while (i < 16)do
                sleep(0.5)
                if(turtle.compare() == false)then
                    i = 16
                else
                    i = i+1
                end
            end


            if(turtle.compare() == true)then
                reIgnite()
            else
                turtle.dig()
            end
        else
            turtle.dig()
        end
    else
        if(count(2) == 1)then
            select(2)
            turtle.place()
            sleep(10)
            turtle.dig()
            turtle.dropDown()
            sleep(1)
            os.reboot()
        elseif(count(2) > 0)then
            select(2)
            turtle.place()
        else
            sleep(30)
            os.reboot()
        end
    end
end

function reIgnite()
    testFuel()
    if(checkIgniter() == false)then
        print("no Igniter; exit")
        shell.exit()
    end
    if(turtle.detect() == true)then
        select(2)
        if(turtle.dig() == true)then
            turtle.forward()
            select(1)
            turtle.place()
            select(2)
            turtle.back()
        end
    end
end

--  __  __       _        ____
-- |  \/  | __ _(_)_ __  / /\ \
-- | |\/| |/ _` | | '_ \| |  | |
-- | |  | | (_| | | | | | |  | |
-- |_|  |_|\__,_|_|_| |_| |  | |
--                       \_\/_/

--



testFuel()

init()
stop = false
while(stop==false)do
    checkIgniter()
    checkIronBlock()
    dropAll()
    --sleep(1)
end