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Nemo
Asked:2024-06-10 02:29:45 +0000 UTC2024-06-10 02:29:45 +0000 UTC

如何检查Unity C#标签

  • 772

射击时，发射光束，当它用碰撞器击中任何物体时，它会在我的例子中产生击中效果，子弹的痕迹，我需要确保当我击中带有Person标签的物体时，血液效果会产生然后消失，我不明白这是怎么回事，希望对您有所帮助。

下面是游戏的射击代码在Unity引擎上的实际实现。

using System.Collections;
using UnityEngine;

public class Weapon : MonoBehaviour
{
    public float damage = 21f;
    public float fireRate = 1f;
    public float force = 155f;
    public float range = 15f;
    public ParticleSystem hitFlash;
    public ParticleSystem muzzleFlash;
    public Transform bulletSpawn;
    public AudioClip shotSFX;
    public AudioSource _audioSource;
    public GameObject hitEffect;
    public GameObject Gilza;
    public float GilzaForce = 5f;

    public Camera _cam;
    private float nextFire = 0f;
    public GameObject BloodEffect;


    void Update()
    {
        if (Input.GetButton("Fire1") && Time.time > nextFire)
        {
            nextFire = Time.time + 1f / fireRate;
            Shoot();
            GilzaF();
        }
    }

    void Shoot()
    {
        
          
        _audioSource.PlayOneShot(shotSFX);
        muzzleFlash.Play();

        RaycastHit hit;

        if (Physics.Raycast(_cam.transform.position,_cam.transform.forward,out hit,range))
        {
            Debug.Log("Попадание в обьект "+ hit.collider);

        

            
            GameObject impact = Instantiate(hitEffect, hit.point, Quaternion.LookRotation(hit.normal));
            

            if(hit.rigidbody !=null)
            {
                 hit.rigidbody.AddForce(-hit.normal * force);
            }
        }
    }

void GilzaF()
{
     Instantiate(Gilza,bulletSpawn.position, bulletSpawn.rotation);
     {  
         Gilza.GetComponent<Rigidbody>().AddForce(bulletSpawn.forward * GilzaForce, ForceMode.Impulse);
     }
     
}
c#

1 个回答

  1. Best Answer

    汤必须与苍蝇隔离。商业行为逻辑、视觉和管理应该是不同的类。

    该班级Weapon必须只负责射击，而不负责其他任何事情。这里值得使用协程。

    public class Weapon : MonoBehaviour
{
    public event Action Shot;
    public event Action<RaycastHit> OnHit;

    [SerializeField] private float _damage = 21f;
    [SerializeField] private float _fireRate = 1f;
    [SerializeField] private float _distance = 15f;
    [SerializeField] private float _pushPower = 15f;
    [Space]
    [SerializeField] private Transform _firePoint;

    private IEnumerator _shootProcess;
    private bool _attack;

    public void StartShoot ()
    {
        _attack = true;
        if (_shootProcess != null)
            return;
        _shootProcess = ShootProcess();
        StartCoroutine(_shootProcess);
    }

    public void StopShoot ()
    {
        _attack = false;
    }

    private IEnumerator ShootProcess ()
    {
        while (_attack)
        {
            Fire();
            yield return new WaitForSeconds(_fireRate); 
        }
        _shootProcess = null;
    }

    private void Fire ()
    {
        if (Physics.Raycast(_firePoint.position, _firePoint.forward, out RaycastHit hit, _distance))
        {
            GameObject target = hit.collider.gameObject;
            if (target.TryGetComponent(out IDamagable dTarget))
                dTarget.ApplyDamage(_damage);
            if (_pushPower > 0 && target.TryGetComponent(out Rigidbody body))
                body.AddForce(-hit.normal * _pushPower);
            OnHit?.Invoke(hit);
        }
        Shot?.Invoke();
    }
}

    视觉对象可以通过事件接收回调。根本不使用标签，因为它是一个字符串文字，您可能会在其中犯错误，很难找到错误并且很难更改某些内容。

    有了水平仪的几何形状，一切都很简单，用零件贴花。至于其他物体被击中的反应，这不是武器的问题，而是子弹流血的问题！目标可以喷出血液、飞溅、水坑等，但原因可以是任何东西，子弹、尖刺、重击和钝击，颜色可以从红色到灰棕色，或者不喷出任何东西，因为它是一些那种骷髅不流血，只是吐骨头碎片。在这方面，对伤害的反应应该是目标本身的责任，其组件之一，最好是在某种界面下，因为可以有许多不同的界面，不仅对于单位，而且对于装饰品。

    [RequireComponent(typeof(Weapon))]
public class WeaponView : MonoBehaviour
{
    [SerializeField] private ParticleSystem _muzzleFlash;
    [SerializeField] private AudioSource _audio;
    [Space]
    [SerializeField] private Transform _sleevePoint;
    [SerializeField] private GameObject _sleeveTemplate;
    [SerializeField] private float _sleeveForce = 5;
    [Space]
    [SerializeField] private GameObject _decalTemplate;
    private Weapon _weapon;

    private void OnEnable ()
    {
        _weapon = GetComponent<Weapon>();
        _weapon.Shot += OnShot;
        _weapon.OnHit += OnHit;
    }

    private void OnDisable ()
    {
        _weapon.Shot -= OnShot;
        _weapon.OnHit -= OnHit;
    }

    private void OnShot ()
    {
        _muzzleFlash?.Play();
        _audio?.PlayOneShot(_audio.clip);
        SpawnSleeve();
    }

    private void OnHit (RaycastHit hit)
    {
        if (hit.collider.gameObject.GetComponent<Rigidbody>() == false)
            OnHitGeometry(hit);
        if (hit.collider.gameObject.TryGetComponent(out IHitReaction target))
            target.Hit(hit.point, -hit.normal);
    }

    private void SpawnSleeve ()
    {
        var sleeve = Instantiate(_sleeveTemplate, _sleevePoint.position, _sleevePoint.rotation);
        if (sleeve.TryGetComponent(out Rigidbody body))
            body.AddForce(sleeve.transform.forward * _sleeveForce);
    }

    private void OnHitGeometry (RaycastHit hit)
    {
        Instantiate(_decalTemplate, hit.point, Quaternion.LookRotation(hit.normal));
    }
}
    • 1

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