ftbPlatformer

args = { ... }

function declareBlock()
    block = turtle.getItemDetail(1)
    turtle.select(1)
end

function organize()
    local j = 16
    while j > 1 do
        if (turtle.getItemCount(1) == 64) then
            break
        end
        if  turtle.getItemDetail(j) then
            local data = turtle.getItemDetail(j)
            if data.name == block.name then
                turtle.select(j)
                turtle.transferTo(1)
            end
        end

        j = j - 1
    end

    turtle.select(1)
end

function path(input)
    x = tonumber(input)
    y = tonumber(input)

    for i = 1,x do
        for j=1,y do
            count = turtle.getItemCount(1)
            if  count <= 1 then
                organize()
            end
            if turtle.placeDown() then end
            if (j ~= y) then
                turtle.forward()
            end
        end
        turn(i)
    end
end

function turn(direction)
  if (direction % 2 == 0) then
    turtle.turnRight()
    turtle.back()
    turtle.turnRight()
  else
    turtle.turnLeft()
    turtle.back()
    turtle.turnLeft()
  end
end

declareBlock()
path(args[1])