Would love someone to write me a script

local tArgs = {...}
local iSlot = 1
local bDebug = false
local function printUsage()
    print("Wall <Distance> <hight>")
end
local function refuel()
    local slotSelX,slotSelY = 1,1
    print("use [Up Dwon Left Right] keys to seleft fuel slot")
    print([[Press "r" refuel or "c" to continue]])
    while true do
	    local e,e1,e2,e3 = os.pullEvent()
	    if e == "key" then
		    if e1 == 200 then -- up turtle.select(e1-1)	 local slotSelX = 1  local slotSelY = 1
			    slotSelY = slotSelY -1
			    if slotSelY < 1 then
				    slotSelY = 4
			    end
		    elseif e1 == 208 then -- down
			    slotSelY = slotSelY +1
			    if slotSelY > 4 then
				    slotSelY = 1
			    end
		    elseif e1 == 203 then -- left
			    slotSelX = slotSelX -1
			    if slotSelX < 1 then
				    slotSelX = 4
			    end
		    elseif e1 == 205 then -- right
			    slotSelX = slotSelX +1
			    if slotSelX > 4 then
				    slotSelX = 1
			    end
		    elseif e1 == 19 then -- r
			    turtle.refuel(1)
		    elseif e1 == 46 then -- c
			    break
		    end
	    end
	    turtle.select(slotSelX+(slotSelY*4)-4)
    end
    return
end
local function funtUP()
    while not turtle.up() do
	    if turtle.getFuelLevel() > 1 then
	    sleep(1)
	    else
		    print("Turtle fuel Levle : "..turtle.getFuelLevel())
		    refuel()
	    end
    end
end
local function funtForward()
    while not turtle.forward() do
	    if turtle.getFuelLevel() > 1 then
	    sleep(1)
	    else
		    print("Turtle fuel Levle : "..turtle.getFuelLevel())
		    refuel()
	    end
    end
end
local function checkFor()
    for i = 16,1,-1 do
	    local iTotal = turtle.getItemCount(i)
	    if bDebug then
		    write(tostring(iTotal).." ")
	    end
	    if iTotal > 0 then
		    iSlot = i
		    turtle.select(iSlot)
		    turtle.placeDown()
		    return true
	    end
    end
    return false
end
local function fplace()
    local found = false
    turtle.select(iSlot)
    if turtle.getItemCount(iSlot) > 0 then
	    turtle.placeDown()
	    return true
    else
	    if not checkFor() then
	    print([[No Items in turtle fill turtle and press "c" to continue]])
	    while true do
		    local e,e1 = os.pullEvent("char")
		    if e == "char" and e1 == "c" then
			    if checkFor() then
				    return
			    else
				    print("nNo blocks added")
			    end
		    end
	    end
	    else
		    return
	    end
    end
end
local function buildWall(inputlength,inputhight)
	    funtUP()
	    fplace()
    for p = 1,inputhight do
	    for x = 1,inputlength-1 do
		    funtForward()
		    fplace()
	    end
	    if p ~= inputhight then
	    funtUP()
	    fplace()
	    turtle.turnLeft()
	    turtle.turnLeft()
	    end
    end
end
if #tArgs == 3 then
    if tArgs[3] == "test" then
	    bDebug = true
    end
    table.remove(tArgs,3)
end
if #tArgs ~= 2 then
    printUsage()
else
    local iDistance,iHight = tonumber(tArgs[1]),tonumber(tArgs[2])
    if iDistance == nil or iHight == nil then
	    printUsage()
    else
    print("Turtle fuel Levle : "..turtle.getFuelLevel())
    buildWall(iDistance,iHight)
    print("nFinished wall")
    end
end