Help Quest Understanding

[aris96]

i addapt a quest but i cant understand what i must edit so it works properly:

# -*- coding: cp1251 -*-
import sys
from com.l2jfrozen import Config
from com.l2jfrozen.gameserver.model.quest import State
from com.l2jfrozen.gameserver.model.quest import QuestState
from com.l2jfrozen.gameserver.model.quest.jython import QuestJython as JQuest

qn = "50000_NewbieZone"
#NPC ID
Starter = 30549


class Quest (JQuest):
    def __init__(self,id,name,descr): JQuest.__init__(self,id,name,descr)

    def onKill (self,npc,player,isPet):
        npcId = npc.getNpcId()
        st = player.getQuestState(qn)
        if npc.getNpcId() in [Monsters] :
            if st.getEnchantLevel(int(st.getItemEquipped(4))) >= 7575:
                return
            else:
                if st.getRandom(100) == 100:
                    st.giveItems(136,1)
                elif st.getRandom(100) == 98 or st.getRandom(100) == 95 :
                    
                    st.giveItems(6577,2)
                elif st.getRandom(100) == 95 or st.getRandom(100) == 90 or st.getRandom(100) == 85 :
                    st.giveItems(6578,3)
                elif st.getRandom(1) == 1 :
                    st.giveItems(57,100000)                    
        else :

            return
            

    def onTalk (self,npc,player):
        if st:
           npcId = npc.getNpcId()
           id = st.getState()
           cond = st.getInt("cond")
           #item id can not be used
           if st.getEnchantLevel(int(st.getItemEquipped(10))) >= 10 :
               htmltext = "2.htm"
           else :
               if st.getRandom(2) == 0 :
                   st.getPlayer().teleToLocation(15516,251107,-1967)
                   
               if st.getRandom(2) == 1 :
                   st.getPlayer().teleToLocation(20912,253588,-2018)
                   
               if st.getRandom(2) == 2 :
                   st.getPlayer().teleToLocation(20334,250761,-2017)
                   
               
        return htmltext
    def onAttack (self,npc,player,damage,isPet):
        st = player.getQuestState(qn)
        npcId = npc.getNpcId()
        if not st : return
        #Monsters will participate in event
        if npcId == 27191:
            if st.getEnchantLevel(int(st.getItemEquipped(9))) >= 7575 :
                st.getPlayer().teleToLocation(154336,121232,-3809)
                #How much karm will be added when you dont have requirements
                st.getPlayer().setKarma(st.getPlayer().getKarma() +444)
                htmltext = "4.htm"
            return
               
QUEST       = Quest(50000, qn, "NewbieZone")

QUEST.addStartNpc(Starter)
QUEST.addTalkId(Starter)
#Монстры которые участвует в квесте, указать ИД.
#Таблица монстров, пример вноса ИД в таблицу:
#[1234, 33345, 3435]
for Monsters in [27191]:
    QUEST.addKillId(Monsters)
QUEST.addAttackId(27191)