ConcreteFarmCCraft

blockState1Name = "BetterBuildings:BlockConcreteMix"
blockState2Name = "BetterBuildings:BlockWetConcrete"
blockState3Name = "BetterBuildings:BlockConcrete"

function makeOrFarm()
    term.clear()
    term.setCursorPos(1,1)
    print("Press Enter To Make The Concrete Farm, Press RShift To Start/Resume Farming, Press H For How To Use/Help, Or Press Backspace To Cancel")
    while true do
        local event, key = os.pullEvent( "key" ) -- limit os.pullEvent to the 'key' event

        if key == keys.enter then -- if the key pressed was 'enter'
            makeFarm()
            break
        end

        if key == keys.rightShift then -- if the key pressed was 'rightShift'
            farm()
            break
        end

        if key == keys.h then -- if the key pressed was 'h'
            term.clear()
            term.setCursorPos(1,1)
            helpPageOne()
            break
        end

        if key == keys.backspace then -- if the key pressed was 'backspace'
            break
        end
    end
end

function helpPageOne() -- Displays basic help information to the screen
    print("---------------------------------------")
    print("What Items Go In The Turtle, And Where?")
    print("---------------------------------------")
    print("Slot 1: Fuel Source (DON'T USE LAVA!)")
    print("Slots 2-5: Concrete Mix")
    print("Slots 6-9: Concrete will go here don't put anything here")
    print("")
    print("Press -> For Next Page, Or Backspace To Exit")
    while true do
        local event, key = os.pullEvent( "key" ) -- limit os.pullEvent to the 'key' event

        if key == keys.right then -- if the key pressed was '->'
            term.clear()
            term.setCursorPos(1,1)
            helpPageTwo()
            break
        end

        if key == keys.backspace then -- if the key pressed was 'backspace'
            term.clear()
            term.setCursorPos(1,1)
            makeOrFarm()
            break
        end
    end
end

function helpPageTwo()
    print("For Building The Farm You Need The Following Items Plus The Previous Page")
    print("Slot 14: 1 Water Bucket")
    print("Slot 15: 1 Water Bucket")
    print("Slot 16: 4 Chests (Modded Chests Also Work)")
    print("")
    print("Press -> For Next Page, Or Backspace To Exit")
    while true do
        local event, key = os.pullEvent( "key" ) -- limit os.pullEvent to the 'key' event

        if key == keys.right then -- if the key pressed was '->'
            term.clear()
            term.setCursorPos(1,1)
            helpPageThree()
            break
        end

        if key == keys.backspace then -- if the key pressed was 'backspace'
            term.clear()
            term.setCursorPos(1,1)
            makeOrFarm()
            break
        end
    end
end

function helpPageThree()
    print("------------------------")
    print("What Goes In What Chest?")
    print("------------------------")
    print("Chests Are Numbered From Left To Right Looking At The Backs Of The Chests.")
    print("Chest 1: Concrete (Deposit Chest)")
    print("Chest 2: Concrete Mix (Withdraw)")
    print("Chest 3: Coal (Withdraw Chest)")
    print("")
    print("Press Backspace To Exit")
    while true do
        local event, key = os.pullEvent( "key" ) -- limit os.pullEvent to the 'key' event

        if key == keys.backspace then -- if the key pressed was 'backspace'
            term.clear()
            term.setCursorPos(1,1)
            makeOrFarm()
            break
        end
    end
end

function makeFarm()
    if turtle.getFuelLevel() < 800 then
        refuel(800)
    end
    forward(1)
    turtle.select(10)
    turtle.digDown()
    digArea(16)
    turtle.turnLeft()
    forward(7)
    turtle.turnLeft()
    forward(7)
    turtle.select(14) -- select the 1st water bucket
    turtle.placeDown() -- place the water bucket down
    forward(1)
    turtle.turnRight()
    forward(1)
    turtle.select(15) -- select the 2nd water bucket
    turtle.placeDown() -- place the water bucket down
    turtle.placeDown() -- grabs the water for the 1st bucket
    os.sleep(3) -- give the water time to refill
    turtle.select(14)
    turtle.placeDown() -- grabs the water for the 2nd bucket
    forward(7)
    turtle.turnLeft()
    forward(7)
    turtle.select(14)
    turtle.placeDown()
    turtle.turnLeft()
    forward(15)
    turtle.select(15)
    turtle.placeDown()
    turtle.turnLeft()
    forward(7)
    turtle.turnLeft()
    forward(7)
    turtle.select(14)
    turtle.placeDown()
    turtle.select(15)
    turtle.placeDown()
    turtle.turnRight()
    forward(1)
    turtle.turnRight()
    forward(7)
    turtle.turnLeft()
    forward(7)
    turtle.select(14)
    turtle.placeDown()
    turtle.turnLeft()
    forward(15)
    turtle.select(15)
    turtle.placeDown()
    turtle.turnRight()
    forward(2)
    turtle.select(16) -- selects the chests
    turtle.place() -- places a large chest for coal
    turtle.back()
    turtle.place()
    turtle.turnRight()
    forward(2)
    turtle.turnLeft()
    forward(1)
    turtle.place() -- places the next large chest for concrete mix
    turtle.back()
    turtle.place()
    turtle.turnRight()
    forward(2)
    turtle.turnLeft()
    forward(1)
    turtle.place() -- places the next large chest for concrete
    turtle.back()
    turtle.place()
    turtle.turnLeft()
    forward(4) -- returns to home
    turtle.turnLeft()
    for s=10, 16 do -- clear all building materials from inventory
        turtle.select(s)
        turtle.drop()
    end
    farm()
end

function farm()
    local success, data = turtle.inspect()

    if turtle.getFuelLevel() < 800 then
        refuel(800)
    end

    if success == true then
        if data.name == BlockState1Name then
            harvestConcrete()
        else
            waitToDry()
        end
    else
        placeConcreteMix()
    end
end

function placeConcreteMix()
    turtle.select(1)
    if turtle.getItemSpace(1) >= 0 then -- take fuel from the chest
        turtle.turnLeft()
        turtle.turnLeft()
        turtle.suck(turtle.getItemSpace(1))
        turtle.turnRight()
        turtle.turnRight()
    end
    if turtle.getFuelLevel() < 800 then -- refuel with that fuel
        refuel(800)
    end
    if turtle.getItemSpace(1) >= 0 then -- get more fuel from the chest
        turtle.turnLeft()
        turtle.turnLeft()
        turtle.suck(turtle.getItemSpace(1))
        turtle.turnRight()
        turtle.turnRight()
    end
    turtle.turnLeft()
    forward(2)
    turtle.turnLeft()
    for s=2, 5 do -- get concrete mix from the chest
        turtle.select(s)
        turtle.suck(turtle.getItemSpace(s))
    end
    turtle.turnLeft()
    forward(2)
    turtle.turnLeft()
    turtle.up()
    forward(1)
    turtle.select(2)
    placeTwoLines()
    placeTwoLines()
    turtle.select(3)
    placeTwoLines()
    placeTwoLines()
    turtle.select(4)
    placeTwoLines()
    placeTwoLines()
    turtle.select(5)
    placeTwoLines()
    placeTwoLines()
    turtle.turnLeft()
    turtle.turnLeft()
    forward(1)
    turtle.down()
    turtle.turnLeft()
    forward(16)
    turtle.turnLeft()
    waitToDry()
end

function placeTwoLines()
    for p=1, 15 do
        turtle.placeDown()
        forward(1)
    end
    turtle.placeDown()
    turtle.turnLeft()
    forward(1)
    turtle.turnLeft()
    for p=1, 15 do
        turtle.placeDown()
        forward(1)
    end
    turtle.placeDown()
    turtle.turnRight()
    forward(1)
    turtle.turnRight()
end

function isBlockDry()
    local success, data = turtle.inspect()
    if success then
        if data.name == blockState3Name then
            return true
        else
            return false
        end
    end
    return false
end

function waitToDry()
    while isBlockDry() == false do
        os.sleep(30)
    end
    harvestConcrete()
end

function harvestConcrete()
    turtle.select(6)
    for l=1, 16 do
        turtle.dig()
        forward(1)
    end
    turtle.turnLeft()
    turtle.dig()
    forward(1)
    turtle.turnLeft()
    for l=1, 15 do
        turtle.dig()
        forward(1)
    end
    turtle.turnRight()
    turtle.dig()
    forward(1)
    turtle.turnRight()
    for l=1, 15 do
        turtle.dig()
        forward(1)
    end
    turtle.turnLeft()
    turtle.dig()
    forward(1)
    turtle.turnLeft()
    for l=1, 15 do
        turtle.dig()
        forward(1)
    end
    turtle.select(7)
    turtle.turnRight()
    turtle.dig()
    forward(1)
    turtle.turnRight()

    harvestSection()

    turtle.select(8)
    turtle.turnRight()
    turtle.dig()
    forward(1)
    turtle.turnRight()

    harvestSection()

    turtle.select(9)
    turtle.turnRight()
    turtle.dig()
    forward(1)
    turtle.turnRight()

    harvestSection()

    forward(1)
    turtle.turnLeft() -- head back to home
    forward(11)
    turtle.turnRight()
    for s=6, 9 do -- deposit all concrete
        turtle.select(s)
        turtle.drop()
    end
    turtle.turnLeft()
    forward(4)
    turtle.turnLeft()
    farm()
end

function harvestSection()
    for l=1, 15 do
        turtle.dig()
        forward(1)
    end
    turtle.turnLeft()
    turtle.dig()
    forward(1)
    turtle.turnLeft()
    for l=1, 15 do
        turtle.dig()
        forward(1)
    end
    turtle.turnRight()
    turtle.dig()
    forward(1)
    turtle.turnRight()
    for l=1, 15 do
        turtle.dig()
        forward(1)
    end
    turtle.turnLeft()
    turtle.dig()
    forward(1)
    turtle.turnLeft()
    for l=1, 15 do
        turtle.dig()
        forward(1)
    end
end

function digLine(l)
    for d=1, l do
        turtle.dig()
        forward(1)
        turtle.digDown()
        turtle.drop()
    end
end

function digArea(a)
    for f=1, a do
        digLine(a-1)
        if f == a then
            return
        elseif f % 2 == 1 then
            turtle.turnLeft()
            digLine(1)
            turtle.turnLeft()
        elseif f % 2 == 0 then
            turtle.turnRight()
            digLine(1)
            turtle.turnRight()
        end
    end
end

function forward(l)
    for i=1, l do
        for f=1, 3 do
            if turtle.forward() == false then
                if turtle.getFuelLevel() <= 0 then
                    refuel(300)
                else
                    turtle.dig()
                    turtle.attack()
                    term.clear()
                    term.setCursorPos(1,1)
                    print("Unable to move forward... Is something in the way?")
                end
            else
                break
            end
        end
    end
end

function refuel(l)
    turtle.select(1)
    while turtle.getFuelLevel() < l do
        if turtle.getItemCount(1) > 0 then
            turtle.refuel(1)
        else
            term.clear()
            term.setCursorPos(1,1)
            print("Please insert more fuel into slot 1...")
            os.sleep(10)
        end
    end
end

makeOrFarm()