wallMaker

local stone_slot = 0
local stone_slots = 0

local ender_chest_slot = 1

local forward_motion = 0
local down_motion = 0

term.write("Insert Length: ")
Length = tonumber(read()) - 1
print(" ")

term.write("Insert Height: ")
Height = tonumber(read())
print(" ")

local Length = Length
local Height = Height


--do i need to place a block, or not...
function place_or_not()
    turtle.turnLeft()
    local succes, t = turtle.inspect()
    if succes then
        if string.find(t.name, "cobble") then
        else
            selectStone()
            while turtle.place() == false do
                turtle.dig()
            end
        end
    end
    turtle.turnRight()
end

--select stone or glass, if not found (more than one) than refill
function selectStone()
    local is_stone = 0
    for q=2,15 do
        local item_detail = turtle.getItemDetail(q)
        if item_detail then
            if string.find(item_detail.name, "cobble") ~= nil and item_detail.count > 1 then
                is_stone = q
                break
            end
        end
    end
    if is_stone == 0 then
        print("no stones found, gotte get some")
        refilChest()
    else
        stone_slot = is_stone
        turtle.select(stone_slot)
        print(stone_slot)
    end
end

--get bricks or glass from enderchest
function refilChest()
    turtle.select(ender_chest_slot)
    if turtle.place() then
        --suck all items, than turn left
        for q=2,16 do
            turtle.select(q)
            local toSuck = 64 - turtle.getItemCount(q)
            turtle.suck(toSuck)
        end
        --
        turtle.select(ender_chest_slot)
        if turtle.getItemCount(ender_chest_slot) == 0 then
            print("Chest is right")
            turtle.dig()
            turtle.select(2)
        else
            turtle.select(ender_chest_slot)
            turtle.drop(64)
            turtle.dig()
            turtle.select(2)
        end
    else
        --als ik 'm niet kan plaatsten moet hij draaien ofzo
        turtle.turnRight()
        if turtle.place() then
            --suck all items, than turn Right
            for q=2,16 do
                turtle.select(q)
                local toSuck = 64 - turtle.getItemCount(q)
                turtle.suck(toSuck)
            end
            --
            turtle.select(ender_chest_slot)
            if turtle.getItemCount(ender_chest_slot) == 0 then
                print("Chest is right")
                turtle.dig()
                turtle.select(2)
            else
                turtle.select(ender_chest_slot)
                turtle.drop(64)
                turtle.dig()
                turtle.select(2)
            end
            turtle.turnLeft()
        else
            while turtle.place() == false do
                turtle.dig()
            end
            --suck all items, than turn Right
            for q=2,16 do
                turtle.select(q)
                local toSuck = 64 - turtle.getItemCount(q)
                turtle.suck(toSuck)
            end

            turtle.select(ender_chest_slot)
            if turtle.getItemCount(ender_chest_slot) == 0 then
                print("Chest is right")
                turtle.dig()
                turtle.select(2)
            else
                turtle.select(ender_chest_slot)
                turtle.drop(64)
                turtle.dig()
                turtle.select(2)
            end

            turtle.turnLeft()
        end
    end
end

--check if everything is still correct..
function empty_if_not_right()
    if string.find(turtle.getItemDetail(1).name, "ender") ~= nil then
        print("Chest is right")
    else
        print("Seem to lost my chest? ")
    end

    for p=2,16 do
        if string.find(turtle.getItemDetail(p).name, "cobble") ~= nil then
            print("Slot: " .. p .. " has stones")
        else
            turtle.select(p)
            turtle.turnLeft()
            turtle.turnLeft()
            turtle.drop(64)
            turtle.turnRight()
            turtle.turnRight()
            print("Seem to have no stone? ")
            refilChest()
        end
    end
end

function makeLine()
    place_or_not()
    repeat
        while turtle.forward() == false do
            turtle.dig()
        end
        forward_motion = forward_motion + 1
        place_or_not()
    until forward_motion == Length
    repeat
        if turtle.back() then
            forward_motion = forward_motion - 1
        end
    until forward_motion == 0
end

function start()
    print("Starting")
    repeat
        makeLine()
        empty_if_not_right()
        if turtle.down() then
            down_motion = down_motion + 1
        end
    until down_motion == Height
    makeLine()
    repeat
        if turtle.up() then
            down_motion = down_motion - 1
        end
    until down_motion == 0
    print("Done?")
end

start()