Daily quest over 100

quest daily_quest_over100 begin
    state start begin
        when login or levelup with pc.get_level() >=100 begin
            if get_global_time()> pc.getqf(tempo)
                set_state(info)
            end
        end
    end

    state info begin -- info about the mission
        when letter begin
            send_letter("Daily quest")
        end -- letter sent

        when button or info begin
            say_title("Daily quest")
            say("Hi, " .. pc.get_name() .. ".")
            say("You can choose the easy way,")
            say("with a poor reward or")
            say("the hard way, for a better reward")
            say("")
            local risp = select("Easy","Hard", "Cancel")
            if risp==3 then -- Cancel
                return
            elseif risp == 1 -- Easy
                pc.setqf("dif",0) -- difficulty FLAG (0=easy, 1=hard)
                set_state(running)
            else -- Hard
                pc.setqf("dif",1)
                set_state(running)
            end
        end -- when closed
    end -- INFO closed

    state running begin

        pc.setqf("done",0) -- quest completed FLAG (0=not completed, 1=completed)

        if pc.getqf(dif)==0 then
            pc.setqf("mob_to_kill",math.random(2411, 2414))
            -- how many kills
            local qta = {
                            100, 125, 150, 175, 200,
                            225, 250, 275, 300
                        }
            pc.setqf("qta_to_kill",qta[math.random(1, 9)])
            -- 50k yang for each kill, max=15M yang
            pc.setqf("reward",50000 * (pc.getqf(qta_to_kill)))
        else
            local vmob = {
                            1093, 1191, 1901, 2092, 2191, 2491, 2492, 2493
                         }
            pc.setqf("mob_to_kill",(vmob[math.random(1, 8)])
            pc.setqf("qta_to_kill",(math.random(1, 10)))
            -- 3M exp for each kill, max=30M exp
            pc.setqf("reward",3000000 * (pc.getqf(qta_to_kill)))
        end

        when letter begin
            if pc.getqf(dif) == 0
                send_letter("Daily mission, Easy")
            else
                send_letter("Daily mission, Hard")
            end
        end

        when button or info begin -- info about the quest
            if pc.getqf(done) == 0 then -- if he didn't complete the quest
                if pc.getqf(dif) == 0 then
                    say_title("Daily quest, Hasy")
                else
                    say_title("Daily quest, Hard")
                end
                say("So, you have chosen the easy way..")
                say("Here is your objective.")
                say("")
                say_reward("You have to kill: " .. qta_to_kill .. mob_name(pc.getqf(mob_to_kill)))
                if pc.getqf(dif) == 0 then
                    say_reward("That's what you'll got: " .. pc.getqf(reward) .. " yang.")
                else
                    say_reward("That's what you'll got: " .. pc.getqf(reward) .. " experience.")
                end
            else
                say_title("Daily mission reward")
                say("Congratulations " ..pc.get_name() .. " !!")
                say("You've earned a nice reward..")
                wait()
                if pc.getqf(dif)==0 then
                    say_reward("You have earned: " .. pc.getqf(reward) .. " yang.")
                    pc.changegold(pc.getqf(reward))
                else
                    say_reward("You have earned: " .. pc.getqf(reward) .. " experience.")
                    pc.give_exp2(pc.getqf(reward))
                end
                -- timer FLAG, this quest is repeatable once per day (24h)
                pc.setqf("tempo", get_global_time()+86400) -- 60*60*24
                -- deleting FLAGS
                pc.delqf(mob_to_kill)
                pc.delqf(reward)
                pc.delqf(qta_to_kill)
                pc.delqf(dif)
                pc.delqf(done)
                set_state(__COMPLETE__)
            end
        end

        when pc.getqf(mob_to_kill).kill begin
            pc.setqf("qta_to_kill",(pc.getqf(qta_to_kill))-1)
            if pc.getqf(qta_to_kill) == 0 then
                pc.setqf("done",1)
                send_letter("Daily mission, Reward")
            end
        end
    end -- closed RUNNING

    state __COMPLETE__ begin
        when enter begin
            q.done()
        end
    end -- closed __COMPLETE__
end -- closed QUEST