----------------------------------THIS CODE WAS SCRIPTED BY: OTSWE------------------------------------
 
local random_txt_onsay = false -- When casting a wall, should the player cast random catch phrases?
 
local otswe = {
	timer = 15, -- How long will the magic wall stay
	cooldown = 2, -- How long to cast another one
    words = {"BOOM"}, -- Here can you add or edit the catch phrases!
	txt = "GONE!", -- Text when it removes
    color_on_timer = TEXTCOLOR_BLUE, -- Color on countdown
    empty_storage = 1000 -- Please set a unused storage
}
function onUse(cid, item, fromPosition, itemEx, toPosition)
    if(getPlayerStorageValue(cid, otswe.empty_storage) > os.time()) then
		doPlayerSendCancel(cid, "You are exhausted.")
		return true
		end                  
	   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, 1497).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(1497, toPosition)
		setPlayerStorageValue(cid, otswe.storage, os.time() + otswe.cooldown)
		addEvent(removemw, otswe.timer * 1000)
		doSendMagicEffect(toPosition, CONST_ME_ENERGYAREA)
	end
	if random_txt_onsay == true then
	doCreatureSay(cid, otswe.words[math.random(#otswe.words)], TALKTYPE_ORANGE_1)
	end
	return true
end