function onUse(cid, item, fromPos, item2, toPos)

local DexID = 8266
local Pokes = {
Bulbasaur = 'Bulbasaur.txt',
Ivysaur = 'Ivysaur.txt',
Venusaur = 'Venusaur.txt',
Charmander = 'Charmander.txt',
Charmeleon = 'Charmeleon.txt',
Charizard = 'Charizard.txt',
Squirtle = 'Squirtle.txt',
Wartortle = 'Wartortle.txt',
Blastoise = 'Blastoise.txt',
Caterpie = 'Caterpie.txt',
Metapod = 'Metapod.txt',
Buterfree = 'Buterfree.txt',
Weedle = 'Weedle.txt',
Kakuna = 'Kakuna.txt',
Beedrill = 'Beedrill.txt'

}

for i, v in pairs(Pokes) do


    if isCreature(item2.uid) and isPlayer(item2.uid) == false and i == getCreatureName(item2.uid)then
local Dex = io.open('Dex/'..v,'r')
     doShowTextDialog(cid, DexID, Dex:read("*all"))
else
    doPlayerSendCancel(cid, 'Você só pode usar o dex em Pokémons!')
end
end
return true
end