Adicionar Magic wall em Area

Boa noite galera eu quero alterar um script de Magic wall Feita em Actions "Nao pode Ser Feita em Spells/Rune" Para criar um Trap em Area , ta ae o script:

local area = {
{0,0,0,0,0},
{0,1,1,1,0},
{0,1,1,1,0}, --área que a explosão da bomba vai pegar (no caso está 3x3), basta alterar 0 por 1 e vice-versa
{0,1,1,1,0},
{0,0,0,0,0},
}




---------------------------------THIS CODE WAS SCRIPTED BY: OTSWE------------------------------------

local random_txt_onsay = true -- When casting a wall, should the player cast random catch phrases?

local otswe = {
timer = 15, -- How long will the magic wall stay
cooldown = 1, -- How long to cast another one
words = {"TRAAP","TRAPED","TRAPADO","TRAPP!"}, -- Here can you add or edit the catch phrases!
txt = "FIM", -- Text when it removes
color_on_timer = 180 -- Color on countdown
}
local efeito1 = 20
function onUse(cid, item, fromPosition, itemEx, toPosition)
if getTileInfo(getThingPos(cid)).protection then
doPlayerSendCancel(cid, "You can't cast magic wall while your inside protection zone.")
else


local function removemw()
local magicwall = getTileItemById(toPosition, 1499).uid
if(magicwall > 0) then
doRemoveItem(magicwall)
doSendAnimatedText(toPosition,otswe.txt, TEXTCOLOR_RED)
doSendMagicEffect(toPosition, CONST_ME_ENERGYHIT)
end
return true
end
for mw = 1, otswe.timer do
local o = otswe.timer - mw
addEvent(doSendAnimatedText, mw * 1000, toPosition, o > 0 and tostring(o), otswe.color_on_timer)
end
doCreateItem(1499, toPosition)
setPlayerStorageValue(cid, otswe.storage, os.time() + otswe.cooldown)
addEvent(removemw, otswe.timer * 1000)
doSendDistanceShoot(getThingPos(cid), toPosition, efeito1)
doSendMagicEffect(toPosition, 45)
end
if random_txt_onsay == true then
doCreatureSay(cid, otswe.words[math.random(#otswe.words)], TALKTYPE_ORANGE_1)
end
return true
end