modify a easy script

[XLeoX]

good night guys, I come to you today asking for a modification to a script, I would like this script, buy potion, was modified to be used only on pz. Thanks in advance.

function onSay(cid, words, param)

if doPlayerRemoveMoney(cid, 15000) == TRUE then
local bp = doPlayerAddItem(cid, 8473, 100)
doSendMagicEffect(getCreaturePosition(cid),13)
(getTilePzInfo(getCreaturePosition(cid)) == FALSE) then
doCreatureSay(cid, "You just bought a Potion!", TALKTYPE_ORANGE_1)
else
doCreatureSay(cid, "You do not have enough money!", TALKTYPE_ORANGE_1)
doSendMagicEffect(getPlayerPosition(cid), CONST_ME_POFF)
end
end

 

[Optus]

What? You want it to only work in PZ?

 

[ahmed30]

local cost = 15000 -- how much money
local item = 8473 -- item id
local amount = 100 -- how many 
function onSay(cid, words, param, channel)
	if(getTilePzInfo(getCreaturePosition(cid))) then
		if doPlayerRemoveMoney(cid, cost) then
			doPlayerAddItem(cid, item, amount)
			doCreatureSay(cid, "You just bought a Potion!", TALKTYPE_ORANGE_1)
	else
			doCreatureSay(cid, "You do not have enough money!", TALKTYPE_ORANGE_1)
			doSendMagicEffect(getPlayerPosition(cid), CONST_ME_POFF)
			end
	else
			doCreatureSay(cid, "you have to be in protection zone to use this command", TALKTYPE_ORANGE_1)
			doSendMagicEffect(getPlayerPosition(cid), CONST_ME_POFF)
			end
		return true
	end

 

[XLeoX]

very thanks Rep