using UnityEngine;

namespace Oculus.Platform.Samples.VrHoops
{
	public class GoalMover : MonoBehaviour
	{
		[SerializeField]
		private float MAX_OFFSET = 2f;

		[SerializeField]
		private float m_speed = 0.005f;

		private const float MOVE_TOLERANCE = 0.1f;

		private Vector3 m_expectedPosition;

		private Vector3 m_moveDirection;

		private Vector3 m_nextMoveDirection;

		public Vector3 ExpectedPosition
		{
			get
			{
				return m_expectedPosition;
			}
			set
			{
				m_expectedPosition = value;
			}
		}

		public Vector3 MoveDirection
		{
			get
			{
				return m_moveDirection;
			}
			set
			{
				m_moveDirection = value;
			}
		}

		public Vector3 NextMoveDirection
		{
			get
			{
				return m_nextMoveDirection;
			}
			set
			{
				m_nextMoveDirection = value;
			}
		}

		private void Start()
		{
			ExpectedPosition = base.transform.localPosition;
			m_moveDirection.x = Random.Range(-1f, 1f);
			m_moveDirection.y = Random.Range(-1f, 1f);
			m_moveDirection = Vector3.ClampMagnitude(m_moveDirection, m_speed);
			m_nextMoveDirection.x = (0f - Mathf.Sign(m_moveDirection.x)) * Random.Range(0f, 1f);
			m_nextMoveDirection.y = (0f - Mathf.Sign(m_moveDirection.y)) * Random.Range(0f, 1f);
			m_nextMoveDirection = Vector3.ClampMagnitude(m_nextMoveDirection, m_speed);
		}

		private void FixedUpdate()
		{
			base.transform.localPosition += MoveDirection;
			ExpectedPosition += MoveDirection;
			Vector3 vector = ExpectedPosition - base.transform.localPosition;
			vector = Vector3.ClampMagnitude(vector, 0.1f);
			base.transform.localPosition += vector;
			if (base.transform.localPosition.sqrMagnitude > MAX_OFFSET * MAX_OFFSET)
			{
				base.transform.localPosition = Vector3.ClampMagnitude(base.transform.localPosition, MAX_OFFSET);
				ExpectedPosition = base.transform.localPosition;
				MoveDirection = NextMoveDirection;
				m_nextMoveDirection.x = (0f - Mathf.Sign(m_moveDirection.x)) * Random.Range(0f, 1f);
				m_nextMoveDirection.y = (0f - Mathf.Sign(m_moveDirection.y)) * Random.Range(0f, 1f);
				m_nextMoveDirection = Vector3.ClampMagnitude(m_nextMoveDirection, m_speed);
			}
		}
	}
}