ifOnlyOnce

[Erexo]

Hello, i would like to present my very simple lua function.
ifOnlyOnce(cid, storage)

function ifOnlyOnce(cid,storage)
	if getPlayerStorageValue(cid, storage) >= 0 then
	return FALSE
	else
	setPlayerStorageValue(cid, storage, 1)
	return TRUE
	end

end

Ive made many quests, so that function is very useful to me, if someone need this, feel free to use

EX:

function onUse(cid, item, fromPosition, itemEx, toPosition)
	if ifOnlyOnce(cid, 65432) then
		doPlayerAddItem(cid,2152,79)
		doPlayerAddItem(cid,2160,1)
	else
		doPlayerSendCancel(cid, "Nothing usefull here")
	end
	return TRUE
end

 

[StreamSide]

well done, just fix the typo error at the example jajaja
but gj bro ^^

i think this should works too

function ifOnlyOnce(cid, storage)
	return (getPlayerStorageValue(cid, storage) >= 0 and FALSE) or (setPlayerStorageValue(cid, storage, 1) and TRUE)
end