item.actionid --Verifica o action ID do item.
item.itemid --Verifica o ID do item.
item.uid --Verifica o unique ID do item.
Ex.:
function onStepIn(cid, item, position, fromPosition)
if not isPlayer(cid) then return true end
local aids = {x, y, z}
if item.actionid == aids[1] then
return doTeleportThing(cid, pos)
elseif item.actionid == aids[2] then
return doCreateMonster("Rat", getThingPos(cid))
elseif item.actionid == aids[3] then
return doSendMagicEffect(getThingPos(cid), 14)
end
return true
end