r2mods/ilspy_dump/ror2_csproj/RoR2/HuntressTracker.cs

using System.Linq;
using UnityEngine;

namespace RoR2;

[RequireComponent(typeof(CharacterBody))]
[RequireComponent(typeof(TeamComponent))]
[RequireComponent(typeof(InputBankTest))]
public class HuntressTracker : MonoBehaviour
{
	public GameObject trackingPrefab;

	public float maxTrackingDistance = 20f;

	public float maxTrackingAngle = 20f;

	public float trackerUpdateFrequency = 10f;

	private HurtBox trackingTarget;

	private CharacterBody characterBody;

	private TeamComponent teamComponent;

	private InputBankTest inputBank;

	private float trackerUpdateStopwatch;

	private Indicator indicator;

	private readonly BullseyeSearch search = new BullseyeSearch();

	private void Awake()
	{
		if (trackingPrefab == null)
		{
			trackingPrefab = LegacyResourcesAPI.Load<GameObject>("Prefabs/HuntressTrackingIndicator");
		}
		indicator = new Indicator(base.gameObject, trackingPrefab);
	}

	private void Start()
	{
		characterBody = GetComponent<CharacterBody>();
		inputBank = GetComponent<InputBankTest>();
		teamComponent = GetComponent<TeamComponent>();
	}

	public HurtBox GetTrackingTarget()
	{
		return trackingTarget;
	}

	private void OnEnable()
	{
		indicator.active = true;
	}

	private void OnDisable()
	{
		indicator.active = false;
	}

	private void FixedUpdate()
	{
		MyFixedUpdate(Time.fixedDeltaTime);
	}

	private void MyFixedUpdate(float deltaTime)
	{
		trackerUpdateStopwatch += deltaTime;
		if (trackerUpdateStopwatch >= 1f / trackerUpdateFrequency)
		{
			trackerUpdateStopwatch -= 1f / trackerUpdateFrequency;
			_ = trackingTarget;
			Ray aimRay = new Ray(inputBank.aimOrigin, inputBank.aimDirection);
			SearchForTarget(aimRay);
			indicator.targetTransform = (trackingTarget ? trackingTarget.transform : null);
		}
	}

	private void SearchForTarget(Ray aimRay)
	{
		search.teamMaskFilter = TeamMask.all;
		search.teamMaskFilter.RemoveTeam(teamComponent.teamIndex);
		search.filterByLoS = true;
		search.searchOrigin = aimRay.origin;
		search.searchDirection = aimRay.direction;
		search.sortMode = BullseyeSearch.SortMode.Distance;
		search.maxDistanceFilter = maxTrackingDistance;
		search.maxAngleFilter = maxTrackingAngle;
		search.RefreshCandidates();
		search.FilterOutGameObject(base.gameObject);
		trackingTarget = search.GetResults().FirstOrDefault();
	}
}