93 lines
1.8 KiB
C#
93 lines
1.8 KiB
C#
using UnityEngine;
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namespace TPSBR.UI
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{
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public class UIHitDirection : UIBehaviour
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{
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// PRIVATE MEMBERS
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[SerializeField]
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private float _visiblityTime = 4f;
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[SerializeField]
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private float _minAngleDifference = 5f;
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private UIHitDirectionItem[] _items;
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private int _maxCount;
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// PUBLIC METHODS
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public void ShowHit(HitData hit)
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{
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float angle = Vector3.SignedAngle(-hit.Direction, Vector3.forward, Vector3.up);
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var item = GetItem(ref angle);
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item.Show(_visiblityTime, angle);
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}
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public void UpdateDirection(Agent agent)
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{
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var rotation = RectTransform.rotation.eulerAngles;
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float angle = Vector3.SignedAngle(agent.transform.forward, Vector3.forward, Vector3.up);
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rotation.z = -angle;
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RectTransform.rotation = Quaternion.Euler(rotation);
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}
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// MONOBEHAVIOUR
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protected void Awake()
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{
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_items = GetComponentsInChildren<UIHitDirectionItem>();
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_maxCount = _items.Length;
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}
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// PRIVATE METHODS
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private UIHitDirectionItem GetItem(ref float angle)
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{
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UIHitDirectionItem bestItem = _items[0];
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for (int i = 0; i < _maxCount; i++)
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{
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var item = _items[i];
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if (item.IsActive == false)
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{
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bestItem = item;
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continue;
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}
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if (Mathf.DeltaAngle(angle, item.Angle) < _minAngleDifference)
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{
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angle = item.Angle;
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return item;
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}
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if (item.ShowCooldown < bestItem.ShowCooldown)
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{
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bestItem = item;
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}
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}
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return bestItem;
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}
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//private bool IsCloseAngle(float angleA, float angleB)
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//{
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// if (Mathf.Abs(angleA - angleB) < _minAngleDifference)
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// return true;
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// float angleATo180 = GetAngleTo180(angleA);
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// float angleBTo180 = GetAngleTo180(angleB);
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// return false;
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//}
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//private float GetAngleTo180(float angle)
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//{
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// return angle > 0f ? 180f - angle : Mathf.Abs(-180f - angle);
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//}
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}
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}
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