310 lines
9.1 KiB
C#
310 lines
9.1 KiB
C#
using DG.Tweening;
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using Sirenix.OdinInspector;
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using System.Collections;
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using UnityEngine;
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/// <summary>
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/// NPCCar
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/// </summary>
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public class NPCCar : Car
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{
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/// <summary>
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/// 自己在哪个索引
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/// </summary>
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public int index;
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/// <summary>
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/// 车皮肤索引
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/// </summary>
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private string skinCarIndex;
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/// <summary>
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/// 是否变道
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/// </summary>
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private bool isChangeLanes;
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/// <summary>
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/// 车节点
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/// </summary>
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public Transform carNode;
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/// <summary>
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/// 变道方向
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/// </summary>
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private E_DirectionType e_DirectionType;
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/// <summary>
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/// 路段
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/// </summary>
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private SectionRoad sectionRoad;
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/// <summary>
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/// 转向灯协程
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/// </summary>
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private Coroutine indicatorCoroutine;
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private void OnEnable()
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{
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isChangeLanes = false;
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rb.useGravity = false;
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rb.isKinematic = true;
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rb.velocity = Vector3.zero;
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isDie = false;
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if (indicatorCoroutine != null)
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{
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StopCoroutine(indicatorCoroutine);
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indicatorCoroutine = null;
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}
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carNode.transform.DOKill();
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carNode.transform.localEulerAngles = Vector3.zero;
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}
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private void Start()
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{
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Init();
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}
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/// <summary>
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/// 初始化
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/// </summary>
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public void Init()
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{
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if(skinCarIndex==null)
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{
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skinCarIndex = "Car_" + Random.Range(1, 25);
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}
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skinCar = Instantiate(YooAssetManager.Instance.LoadAssetSync<GameObject>(PackagesName.GameData, skinCarIndex).GetComponent<SkinCar>());
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skinCar.transform.SetParent(carNode);
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skinCar.transform.localPosition = Vector3.zero;
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skinCar.transform.localEulerAngles = Vector3.zero;
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e_carSizeType = ConfigManager.Instance.GetE_CarSizeType(skinCarIndex);
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SetColl();
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}
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/// <summary>
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/// 设置皮肤索引
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/// </summary>
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public void SetSkinCar(string car)
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{
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skinCarIndex = car;
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}
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/// <summary>
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/// 设置数据
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/// </summary>
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public void SetData(int index, SectionRoad sectionRoad)
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{
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this.index = index;
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this.sectionRoad = sectionRoad;
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}
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private void Update()
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{
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ChangeLanes();
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AllowRightWay();
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Forward();
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}
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/// <summary>
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/// 变道
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/// </summary>
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private void ChangeLanes()
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{
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if (Vector3.Distance(Scenes.Instance.player.transform.position, this.transform.position) < 150 && !Scenes.Instance.player.isAmbulance && !Scenes.Instance.player.isSprint)
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{
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if (isChangeLanes)
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{
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if (IsObjectOnLeft(Scenes.Instance.player.gameObject,this.transform.gameObject))
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{
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if (this.index==sectionRoad.minIndex)
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{
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e_DirectionType = E_DirectionType.Right;
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}
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else
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{
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e_DirectionType = E_DirectionType.Left;
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}
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}
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else
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{
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if (this.index == sectionRoad.maxIndex)
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{
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e_DirectionType = E_DirectionType.Left;
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}
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else
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{
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e_DirectionType = E_DirectionType.Right;
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}
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}
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Indicator(e_DirectionType, Scenes.Instance.gameScene.flashingLightNumber);
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isChangeLanes = false;
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}
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}
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}
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private bool IsObjectOnLeft(GameObject target, GameObject reference)
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{
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// 获取目标物体相对于参考物体的位置差
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Vector3 directionToTarget = target.transform.position - reference.transform.position;
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// 判断目标物体是否在参考物体的左边
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// 使用参考物体的右方向（transform.right）
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float dotProduct = Vector3.Dot(reference.transform.right, directionToTarget);
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// 如果点积为负，表示目标物体在参考物体的左边
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return dotProduct < 0;
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}
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/// <summary>
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/// 向前行驶
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/// </summary>
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private void Forward()
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{
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if (Vector3.Distance(Scenes.Instance.player.transform.position, this.transform.position) < 150)
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{
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transform.Translate(transform.forward * Time.deltaTime * 15, Space.World);
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}
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}
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/// <summary>
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/// 让道
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/// </summary>
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private void AllowRightWay()
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{
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if (Scenes.Instance.player.isAmbulance && Vector3.Distance(Scenes.Instance.player.transform.position, this.transform.position) < 150)
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{
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if (indicatorCoroutine != null)
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{
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StopCoroutine(indicatorCoroutine);
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skinCar.SetAllLight(false);
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}
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if (this.index == Scenes.Instance.player.moveIndex)
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{
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if (ProbabilityManager.Instance.GetPercent(50))
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{
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if (this.index > sectionRoad.minIndex)
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{
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ChangeLanes(E_DirectionType.Left, 0.2f);
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}
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else
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{
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ChangeLanes(E_DirectionType.Right, 0.2f);
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}
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}
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else
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{
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if (this.index < sectionRoad.maxIndex)
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{
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ChangeLanes(E_DirectionType.Right, 0.2f);
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}
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else
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{
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ChangeLanes(E_DirectionType.Left, 0.2f);
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}
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}
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}
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}
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}
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/// <summary>
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/// 击飞
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/// </summary>
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public void ShootFly(Transform transform)
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{
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if (isDie) return;
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rb.useGravity = true;
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rb.isKinematic = false;
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rb.AddForce((transform.position - this.transform.position).normalized * -100, ForceMode.Impulse);
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rb.AddForce(Vector3.up * 20, ForceMode.Impulse);
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rb.AddTorque(new Vector3(Random.Range(-180, 180), Random.Range(-180, 180), Random.Range(-180, 180)), ForceMode.Impulse);
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isDie = true;
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}
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/// <summary>
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/// 设置向左还是右
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/// </summary>
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public void ISChangeLanes()
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{
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this.isChangeLanes = true;
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}
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/// <summary>
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/// 设置向左还是右
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/// </summary>
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public void SetRightLeft(E_DirectionType e_DirectionType)
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{
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this.isChangeLanes = true;
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this.e_DirectionType = e_DirectionType;
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}
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/// <summary>
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/// 转向灯
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/// </summary>
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private void Indicator(E_DirectionType e_DirectionType, float number)
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{
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indicatorCoroutine = StartCoroutine(IE_Indicator(e_DirectionType, number));
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}
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/// <summary>
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/// 转向灯协程
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/// </summary>
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protected IEnumerator IE_Indicator(E_DirectionType e_DirectionType, float number)
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{
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for (int i = 0; i < Mathf.RoundToInt(number); i++)
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{
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switch (e_DirectionType)
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{
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case E_DirectionType.Left:
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skinCar.leftQueenIndicator.gameObject.SetActive(true);
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yield return new WaitForSeconds(0.1f);
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skinCar.leftQueenIndicator.gameObject.SetActive(false);
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yield return new WaitForSeconds(0.1f);
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break;
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case E_DirectionType.Right:
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skinCar.rightQueenIndicator.gameObject.SetActive(true);
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yield return new WaitForSeconds(0.1f);
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skinCar.rightQueenIndicator.gameObject.SetActive(false);
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yield return new WaitForSeconds(0.1f);
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break;
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}
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yield return null;
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}
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ChangeLanes(e_DirectionType, Scenes.Instance.gameScene.npcLaneChangeSpeed);
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}
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/// <summary>
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/// 变道
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/// </summary>
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public override void ChangeLanes(E_DirectionType e_DirectionType, float speed)
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{
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float recordLaneChangeDistance = 0;
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float yaw = 0;//摆头
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switch (e_DirectionType)
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{
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case E_DirectionType.Left:
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index--;
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recordLaneChangeDistance = -laneChangeDistance;
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yaw = -20;
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break;
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case E_DirectionType.Right:
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index++;
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recordLaneChangeDistance = laneChangeDistance;
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yaw = 20;
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break;
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}
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this.transform.DOKill();
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if (this.transform.parent == null)
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{
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this.transform.DOMoveZ(this.transform.position.z - recordLaneChangeDistance, speed);
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}
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else
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{
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this.transform.DOLocalMoveX(this.transform.localPosition.x + recordLaneChangeDistance, speed);
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}
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carNode.transform.DOLocalRotate(new Vector3(0, yaw, 0), speed).OnComplete(() =>
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{
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carNode.transform.DOLocalRotate(new Vector3(0, 0, 0), speed);
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});
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}
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}
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