#region References
using Server.Network;
#endregion

namespace Server
{
	public class QuestArrow
	{
		private readonly Mobile m_Mobile;
		private readonly IPoint3D m_Target;
		private bool m_Running;

		public Mobile Mobile => m_Mobile;

		public IPoint3D Target => m_Target;

		public bool Running => m_Running;

		public void Update()
		{
			Update(m_Target.X, m_Target.Y);
		}

		public void Update(int x, int y)
		{
			if (!m_Running)
			{
				return;
			}

			var ns = m_Mobile.NetState;

			if (ns == null)
			{
				return;
			}

			if (m_Target is IEntity)
			{
				ns.Send(new SetArrow(x, y, ((IEntity)m_Target).Serial));
			}
			else
			{
				ns.Send(new SetArrow(x, y, Serial.MinusOne));
			}
		}

		public void Stop()
		{
			Stop(m_Target.X, m_Target.Y);
		}

		public void Stop(int x, int y)
		{
			if (!m_Running)
			{
				return;
			}

			m_Mobile.ClearQuestArrow();

			var ns = m_Mobile.NetState;

			if (ns != null)
			{
				if (m_Target is IEntity)
				{
					ns.Send(new CancelArrow(x, y, ((IEntity)m_Target).Serial));
				}
				else
				{
					ns.Send(new CancelArrow(x, y, Serial.MinusOne));
				}
			}

			m_Running = false;
			OnStop();
		}

		public virtual void OnStop()
		{ }

		public virtual void OnClick(bool rightClick)
		{ }

		public QuestArrow(Mobile m, IPoint3D t)
		{
			m_Running = true;
			m_Mobile = m;
			m_Target = t;
		}

		public QuestArrow(Mobile m, IPoint3D t, int x, int y)
			: this(m, t)
		{
			Update(x, y);
		}
	}
}