Script Help

[Xmaily]

Hey Ownedcore well ive been making scripts for a few weeks now and i'm lost about this...for some reason in the script the npc Gar does not end gossip and does not change NPC flags and does not move. As well only like half the time Raden willl spawn and when he does he is selectable. I went over the script times and times but i just cant find out what's making this happen. It's like every time a make a script there's more and more problems that happen that shouldn't be.

    local RadenEntryID = 94036
    local C1EntryID = 90224
    local C2EntryID = 90225
    local C3EntryID = 90226
    local C4EntryID = 90227
    local GarEntryID = 99921
    local UNIT_FLAG_NOT_SELECTABLE = 0x02000000
     
    function LYO(pUnit, event)
            Raden = pUnit
    end
     
    function HDM(pUnit, event)
            C1 = pUnit
    end
     
    function HVR(pUnit, event)
            C2 = pUnit
    end
     
    function IFC(pUnit, event)
            C3 = pUnit
    end
     
    function VFG(pUnit, event)
            C4 = pUnit
    end
     
    function VFP(pUnit, event)
            Gar = pUnit
    end
     
    RegisterUnitEvent(RadenEntryID, 18, "LYO")
    RegisterUnitEvent(C1EntryID, 18, "HDM")
    RegisterUnitEvent(C2EntryID, 18, "HVR")
    RegisterUnitEvent(C3EntryID, 18, "IFC")
    RegisterUnitEvent(C4EntryID, 18, "VFG")
    RegisterUnitEvent(GarEntryID, 18, "VFP")
     
    function Gar_OnGossip(pUnit, Event, player)
            Gar:GossipCreateMenu(99, player, 0)
            Gar:GossipMenuAddItem(0, "What did Jaina mean about Thunder and Energy? What are these cultist? What's Going on!", 1, 0)
            Gar:GossipSendMenu(player)
    end
     
    function Gar_GossipSelect(pUnit, Event, player, id, intid, code)
            if (intid == 1) then
                    Gar:SetNPCFlags(0)
                    Gar:RegisterEvent("Raden1", 5000, 1)
                    Gar:GossipComplete(player)
            end
    end
     
    RegisterUnitGossipEvent(GarEntryID, 1, "Gar_OnGossip")
    RegisterUnitGossipEvent(GarEntryID, 2, "Gar_GossipSelect")

    function Raden1(pUnit, event)
            Gar:SendChatMessage(12, 0, "Run while you still can! All this because of a presence? Were not ment to disturb this force!")
            Gar:MoveTo(-9061.281250, -341.901672, 93.585732, 6.232394)
            Gar:RegisterEvent("Radenb", 8000, 1)
    end
     
    function Raden2(pUnit, event)
            Gar:Despawn(1600, 60000)
            C1:SendChatMessage(14, 0, "Gather around the altar, brothers and sisters! Revelation awaits!")
            C1:Emote(1, 2500)
            C1:RegisterEvent("Raden3", 2000, 1)
    end
     
    function Raden3(pUnit, event)
            C1:CastSpell(46242)
            C2:CastSpell(46242)
            C3:CastSpell(46242)
            C4:CastSpell(46242)
            C1:CastSpell(45263)
            C2:CastSpell(45263)
            C3:CastSpell(45263)
            C4:CastSpell(45263)
            C1:RegisterEvent("Raden4", 2000, 1)
    end
     
    function Raden4(pUnit, event)
            C1:SpawnCreature(94036, 2000.336426, -4250.541016, 35.655949, 3.546232, 35, 0):SetUInt32Value(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE)
            C1:RegisterEvent("Raden5", 1000, 1)
    end
     
    function Raden5(pUnit, event)
            Raden:CastSpell(34804)
            Raden:SendChatMessage(14, 0, "For millennia I have waited in darkness, in silence pierced only by the shrieks of the tormented, my dreams a waking nightmare.")
            Raden:Emote(1, 2500)
            Raden:RegisterEvent("Raden6", 8000, 1)
    end
     
    function Raden6(pUnit, event)
            Raden:SendChatMessage(14, 0, "I see the naive hope in your eyes... You think you are my saviors? Wring that mocking pity from your hearts and focus it inwards, for you shall soon know my agony.")
            Raden:Emote(1, 2500)
            Raden:RegisterEvent("Raden7", 8000, 1)
    end
     
    function Raden7(pUnit, event)
            Raden:SendChatMessage(14, 0, "This twisted world is beyond redemption... beyond the reach of deluded heroes... The only answer to corruption... is destruction. And that begins now.")
            Raden:Emote(5, 2500)
            Raden:RegisterEvent("Raden8", 8000, 1)
    end
     
    function Raden8(pUnit, event)
            Raden:CastSpell(62016)
            Raden:CastSpell(61361)
            Raden:Despawn(1600, 0)
            Raden:RegisterEvent("Raden9", 2000, 1)
    end
     
    function Raden9(pUnit, event)
            C1:SendChatMessage(12, 0, "It will be as you say, my lord!")
            C2:SendChatMessage(12, 0, "It will be as you say, my lord!")
            C3:SendChatMessage(12, 0, "It will be as you say, my lord!")
            C4:SendChatMessage(12, 0, "It will be as you say, my lord!")
            C1:Emote(2, 2500)
            C2:Emote(2, 2500)
            C3:Emote(2, 2500)
            C4:Emote(2, 2500)
	    C1:RemoveAura(45263)
	    C2:RemoveAura(45263)
	    C3:RemoveAura(45263)
	    C4:RemoveAura(45263)
    end

[Xmaily]

If i used the game Locals for example Local Raden in another script would that cause a bug? also would using RegisterUnitEvent(RadenEntryID, 18, "LYO") the LYO in 2 scripts be bad aswell?