Zombie/Assets/_Zombie/Scripts/Guns/NewGun/Gun3.cs

using System.Collections;
using System.Collections.Generic;
using DarkTonic.MasterAudio;
using DragonLi.Core;
using DragonLi.Frame;
using Mirror;
using UnityEngine;
using UnityEngine.XR;

//持续激光枪
public class Gun3 : Launcher
{
     public GameObject shot;
    [SyncVar]
    private int goFrame = 0;
    private int frame = 0;
    
    public AudioSource audio;
    
    public float damageInterval = 0.2f; // 每次伤害间隔
    private float lastDamageTime = 0f;

    public override void Start()
    {
        base.Start();
        // 主机自身
        if (isServer && isClient && isOwned)
        {
            type = GunType.LaserGun;
            GunInfo gunInfo = GameManager.Ins.GunInfos[type];
            shootRate = gunInfo.ShootRate;
            recoil = gunInfo.Recoil;
        }
        // 主机其他
        else if (isServer && isClient)
        {
            type = GunType.LaserGun;
            GunInfo gunInfo = GameManager.Ins.GunInfos[type];
            shootRate = gunInfo.ShootRate;
            recoil = gunInfo.Recoil;
        }
        shot.SetActive(false);
        bullet_attack = GameManager.Ins.BulletInfos[(BulletType)type].Damage;
        audio.enabled = false;
    }
    

    public void Update()
    {
        if (!isOwned)
        {
            return;
        }

        // 左手
        if (hand == HandType.Left)
        {
            transform.position = GameLocal.Ins.self.LeftHand.position;
            transform.rotation = GameLocal.Ins.self.LeftHand.rotation;
        }
        // 右手
        else if (hand == HandType.Right)
        {
            transform.position = GameLocal.Ins.self.RightHand.position;
            transform.rotation = GameLocal.Ins.self.RightHand.rotation;
        }
        
        bool isTrigger = false;
        bool isGrip = false;
        rightHandDevice.TryGetFeatureValue(CommonUsages.triggerButton, out isTrigger);
        rightHandDevice.TryGetFeatureValue(CommonUsages.gripButton, out isGrip);
        if (Input.GetMouseButton(0))
        {
            isTrigger = true;
        }
        else
        {
            isTrigger = false;
        }
        if(isTrigger||isGrip)
        {
            CmdShot();
        }
        else
        {
            CmdCloseShot();
        }
    }
    
    [Command]
    public void CmdShot()
    {
        frame++;
        Debug.Log(frame);
        if (frame >= 70)
        {
            if (GameManager.Ins.gameState == GameState.Playing)
            {
                if (bullet_amount>0)
                {
                    bullet_amount-=Time.deltaTime;
                    EventDispatcher.TriggerEvent("UserGun", bullet_amount);
                }  
            } 
            RaycastHit raycast;
            Ray ray = new Ray();
            ray.origin = bulletPoint.position;
            ray.direction = bulletPoint.forward;
            if (Physics.Raycast(ray, out raycast))
            {
                float len = Vector3.Distance(bulletPoint.position, raycast.point);
                float time = len / 20f;
                if (raycast.transform.tag == "Enemy")
                {
                    // 控制伤害间隔
                    if (Time.time - lastDamageTime >= damageInterval)
                    {
                        ApplyDamage(raycast.transform); // 敌人受伤
                    }
                }
            }
            SetShot(true);
            
            if (Time.time - lastDamageTime >= damageInterval)
            {
                lastDamageTime = Time.time;
            }
        }
        Debug.LogError("剩余子弹数量："+bullet_amount);
        // 武器寿命逻辑
        if (bullet_amount<=0)
        {
            bullet_amount = 0;
            GameLocal.Ins.self.DelWeapon();
        }
    }

    [Command]
    public void CmdCloseShot()
    {
        frame = 0;
        shot.SetActive(false);
        SetShot(false);
        //StopAudio();
    }

    [ClientRpc]
    public void StopAudio()
    {
        audio.enabled = false;
    }
    
    [ClientRpc]
    public void SetShot(bool active)
    {
        shot.SetActive(active);
        audio.enabled = active;
    }
    
    [Server]
    private void ApplyDamage(Transform target)
    {
        IDamagable component = target.GetComponent<IDamagable>();
        if (component != null)
        {
            component.ApplyDamage(bullet_attack, curOwnerIndex, transform);
        }
    }
}