97 lines
2.2 KiB
C#
97 lines
2.2 KiB
C#
using System.Linq;
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using UnityEngine;
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namespace RoR2;
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[RequireComponent(typeof(CharacterBody))]
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[RequireComponent(typeof(TeamComponent))]
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[RequireComponent(typeof(InputBankTest))]
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public class HuntressTracker : MonoBehaviour
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{
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public GameObject trackingPrefab;
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public float maxTrackingDistance = 20f;
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public float maxTrackingAngle = 20f;
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public float trackerUpdateFrequency = 10f;
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private HurtBox trackingTarget;
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private CharacterBody characterBody;
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private TeamComponent teamComponent;
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private InputBankTest inputBank;
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private float trackerUpdateStopwatch;
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private Indicator indicator;
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private readonly BullseyeSearch search = new BullseyeSearch();
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private void Awake()
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{
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if (trackingPrefab == null)
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{
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trackingPrefab = LegacyResourcesAPI.Load<GameObject>("Prefabs/HuntressTrackingIndicator");
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}
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indicator = new Indicator(base.gameObject, trackingPrefab);
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}
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private void Start()
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{
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characterBody = GetComponent<CharacterBody>();
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inputBank = GetComponent<InputBankTest>();
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teamComponent = GetComponent<TeamComponent>();
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}
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public HurtBox GetTrackingTarget()
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{
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return trackingTarget;
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}
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private void OnEnable()
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{
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indicator.active = true;
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}
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private void OnDisable()
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{
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indicator.active = false;
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}
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private void FixedUpdate()
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{
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MyFixedUpdate(Time.fixedDeltaTime);
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}
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private void MyFixedUpdate(float deltaTime)
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{
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trackerUpdateStopwatch += deltaTime;
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if (trackerUpdateStopwatch >= 1f / trackerUpdateFrequency)
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{
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trackerUpdateStopwatch -= 1f / trackerUpdateFrequency;
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_ = trackingTarget;
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Ray aimRay = new Ray(inputBank.aimOrigin, inputBank.aimDirection);
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SearchForTarget(aimRay);
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indicator.targetTransform = (trackingTarget ? trackingTarget.transform : null);
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}
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}
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private void SearchForTarget(Ray aimRay)
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{
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search.teamMaskFilter = TeamMask.all;
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search.teamMaskFilter.RemoveTeam(teamComponent.teamIndex);
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search.filterByLoS = true;
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search.searchOrigin = aimRay.origin;
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search.searchDirection = aimRay.direction;
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search.sortMode = BullseyeSearch.SortMode.Distance;
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search.maxDistanceFilter = maxTrackingDistance;
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search.maxAngleFilter = maxTrackingAngle;
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search.RefreshCandidates();
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search.FilterOutGameObject(base.gameObject);
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trackingTarget = search.GetResults().FirstOrDefault();
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}
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}
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