66 lines
1.2 KiB
C#
66 lines
1.2 KiB
C#
using UnityEngine;
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using UnityEngine.Events;
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namespace RoR2.UI;
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[RequireComponent(typeof(HudElement))]
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[RequireComponent(typeof(RectTransform))]
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public class LoaderHookCrosshairController : MonoBehaviour
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{
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public float range;
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public UnityEvent onAvailable;
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public UnityEvent onUnavailable;
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public UnityEvent onEnterRange;
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public UnityEvent onExitRange;
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private HudElement hudElement;
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private bool isAvailable;
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private bool inRange;
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private void Awake()
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{
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hudElement = GetComponent<HudElement>();
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}
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private void SetAvailable(bool newIsAvailable)
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{
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if (isAvailable != newIsAvailable)
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{
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isAvailable = newIsAvailable;
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(isAvailable ? onAvailable : onUnavailable).Invoke();
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}
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}
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private void SetInRange(bool newInRange)
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{
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if (inRange != newInRange)
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{
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inRange = newInRange;
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(inRange ? onEnterRange : onExitRange)?.Invoke();
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}
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}
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private void Update()
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{
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if (!hudElement.targetCharacterBody)
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{
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SetAvailable(newIsAvailable: false);
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SetInRange(newInRange: false);
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return;
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}
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SetAvailable(hudElement.targetCharacterBody.skillLocator.secondary.CanExecute());
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bool flag = false;
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if (isAvailable)
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{
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flag = hudElement.targetCharacterBody.inputBank.GetAimRaycast(range, out var _);
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}
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SetInRange(flag);
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}
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}
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