struct MANGOS_DLL_DECL npc_lich_kingAI : public ScriptedAI
{
    npc_lich_kingAI(Creature *c) : ScriptedAI(c)
    {
        m_pInstance = (ScriptedInstance*)c->GetInstanceData();
		Reset();
    }

    ScriptedInstance* m_pInstance;
	uint32 IsCasted;
	uint32 IsMoved;
	uint32 Cast_Timer;

    void Reset()
    {
		IsCasted = 0;
		IsMoved = 0;
		Cast_Timer = 15000;
    }

    void UpdateAI(const uint32 diff)
    {
		if(IsMoved == 0)
		{
			m_creature->GetMotionMaster()->MovePoint(0, 563.547, 141.613, 393.908);
			IsMoved = 1;
		}
		if(IsCasted == 0)
		{
			if (Cast_Timer < diff)
			{
				DoCast(m_creature, SPELL_FROSTMOURNE);
				IsCasted = 1;
			}
			else Cast_Timer -= diff;
		}
    }
};