treefarm

--[[
            17x 11 tree farm
]]--

local function move1()
    turtle.dig()
	while not turtle.forward() do
            sleep(1)
    end
    turtle.digDown()
	turtle.digUp()
    term.setCursorPos(1,4)
    print("Fuel Remaning : "..tostring(turtle.getFuelLevel()))
end

local function move2()
    while not turtle.forward() do
			sleep(1)
    end
    term.setCursorPos(1,4)
    print("Fuel Remaning : "..tostring(turtle.getFuelLevel()))
end

local function getfuel()
    local x = 0
	local fuel = turtle.getFuelLevel()
    while not fuel >500 do
    	turtle.suckDown(x,64)
    	turtle.refuel(64)
		fuel = turtle.getFuelLevel()
    	x=x+1
    end
end

local function drop()
    for y = 1,16 do
		turtle.select(y)
		while turtle.dropDown(64) do
			term.clear()
			term.setCursorPos(1,4)
			print("box is full")
		end
    end
end



local function plow()
    while not turtle.up() do
            sleep(1)
    end


    move1()

	for b = 1,5 do
		for o = 1,10 do
            for i = 1,16 do
                    move1()
            end
            turtle.turnRight()
            move1()
            turtle.turnRight()

            for i = 1,16 do
                    move1()
            end
            if o <10 then
              turtle.turnLeft()
	          move1()
              turtle.turnLeft()
            end
		end

		turtle.turnRight()
		for i = 1,10 do
            move1()
		end
		turtle.turnRight()
		while not turtle.up()do
            sleep(1)
		end
		while not turtle.up()do
            sleep(1)
		end
	end

    while not turtle.down() do
            sleep(1)
    end
    turtle.turnLeft()
    turtle.turnLeft()
end


local iRepeat = 0
local iMin = 40
local iCount = 0
local spacer = ""
while true do
    term.clear()
    term.setCursorPos(1,4)
    print("Fuel Remaning : "..tostring(turtle.getFuelLevel()))
    term.setCursorPos(1,1)
    iRepeat = iRepeat+1
    print("plowing   :"..iRepeat)
    plow()
    term.setCursorPos(1,4)
    print("Fuel Remaning : "..tostring(turtle.getFuelLevel()))
    iCount = iMin
    while true do
        iCount = iCount-1
        term.setCursorPos(1,2)
        term.clearLine()
        print("sleeping "..iMin.." minuites")
        for i = 59,0,-1 do
            sleep(1)
            term.setCursorPos(1,3)
            term.clearLine()
            if i < 10 then
                spacer = "0"
            else
				spacer = ""
            end
            write("To go    "..iCount..":"..spacer..i)
        end
        if iCount == 0 then
            break
        end
    end
end