aDaisyFarm

--{program="aDaisyFarm",version="1.00",date="2024-09-27"}
-- Pastebin "CCwjQMZH"

local cVer = "1.00"
local cSlotStone =  1
local cSlotChest = 16

-- wait for enter to be pressed
local function waitEnter(prompt)
    write(prompt)
    read()
end

-- reverse turtle direction
local function aboutFace()
    turtle.turnLeft()
    turtle.turnLeft()
end

--------------------------------------
---- put stone into slot 1 -----------
--------------------------------------
local function repackInventory()
    -- store away stuff
    turtle.select(cSlotChest)
    while not turtle.placeUp()         -- put chest on top of turtle
    do
        print("Failed to place chest.")
        os.sleep(1)
    end
    for i = 2, 15 do                   -- leave stone in cSlotStone
        turtle.select(i)
        turtle.dropUp()                -- put entire stack from slot into chest
    end
    turtle.select(cSlotStone)          -- replace contents
    while turtle.suckUp() do end       -- take all from chest
    turtle.select(cSlotChest)          -- retrieve the chest
    turtle.digUp()
    turtle.select(cSlotStone)
end

-- empty site gets a stone
local function placeStone()
    turtle.select(cSlotStone)
    if not turtle.detect() and turtle.getItemCount(cSlotStone) > 1
    then
        turtle.place()
    end
end

-- put a stone where you were
local function oneSite()
    turtle.dig()
    turtle.forward()         -- move off of target
    aboutFace()
    placeStone()             -- place while facing backwards
end

-- take care of one corner, place two blocks.
local function oneCorner()
    oneSite()                -- place mid square
    turtle.turnLeft()
    oneSite()                -- place in corner
    aboutFace()
    os.sleep(1)              -- waste a bit of time to let conversion keep up
end

-- move to next daisy
local function oneRun()
    oneSite()                -- place mid square
    aboutFace()
    oneSite()                -- place in old daisy corner
    aboutFace()
    turtle.dig()
    turtle.forward()         -- move onto next daisy mid
end

-- do 8 sites of the 32 sites along the cloverleaf path
local function oneQuarter()
    oneCorner()
    oneCorner()
    oneRun()
    oneCorner()
end

-- harvest without restock
local function cleanUp()
    for i = 1, 5                       -- may be a partial that needs to be cleaned.
    do
        oneQuarter()
    end
end

-- run loop until stone is used up
local function processAll()
    turtle.turnLeft()                 -- face initial direction

    while turtle.getItemCount(cSlotStone) > 8
    do
        while turtle.getItemCount(cSlotStone) >= 8  --
        do
            oneQuarter()
        end
        if turtle.getItemCount(cSlotStone) < 8
        then
            repackInventory()          -- move more stones into cSlotStone
        end
    end
    cleanUp()
end

--------------------------------------
---- aLivingStone --------------------
--------------------------------------
turtle.select(cSlotStone)
print("+-------------------------------------+") --
print("| aDaisyFarm "..cVer..", by NortWind        |")
print("+-------------------------------------+")
print("|   slot    1: stone     (2 to 64)    |")
print("|   slot 2-14: stone     (0 to 64)    |")
print("|   slot   15: empty                  |")
print("|   slot   16: chest      1           |")
print("| Set-up: Place turtle facing daisy.  |")
print("|   Logs will work as well as stone.  |")
print("+-------------------------------------+")
waitEnter("Press enter for layout:")

print("+-------------------------------------+")
print("|   Layout with turtle facing daisy.  |")
print("+-------------------------------------+")
print("|   +-++-+                            |")
print("|   |D||D|     D = Pure Daisy         |")
print("|   +-++-+                            |")
print("|   +-++-+                            |")
print("|   |D||D|                            |")
print("|   -T++-+     T = Mining Turtle      |")
print("+-------------------------------------+")
waitEnter("Press enter to start:")

if turtle.getItemCount(1)<2 or turtle.getItemCount(15)~=0 or turtle.getItemCount(16)~=1
then
    print("Inventory is not correct.")
elseif turtle.getFuelLevel() < 1000 then
    print("Fuel level "..turtle.getFuelLevel().." is too low.")
else
    processAll()
end