VERY SIMPLE script, actions. REP++

[squidy]

Hello, I need script:

If someone will use item x, he will summon monster y. But it must be max 1 monster, not more. (In config.lua can be maxSummons = 1)

If someone will do this for me, i will give REP ++ of course

 

[semary]

If you use search i think you will find over that 50 script of this shit

 

[Cykotitan]

local t = {
	name = 'Dragon',
	limit = 1,
}
function onUse(cid, item, fromPosition, itemEx, toPosition)
	if #getCreatureSummons(cid) < t.limit then
		local ret = doSummonMonster(cid, t.name)
		if ret ~= RETURNVALUE_NOERROR then
			doPlayerSendDefaultCancel(cid, ret)
		end
	else
		doPlayerSendCancel(cid, "You cannot summon more creatures.")
	end
	return true
end