GunSystem/Assets/Script/Item/LightSword.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

//光剑
//砍中敌人时计算一段伤害，抽离敌人算第二段伤害
public class LightSword : MonoBehaviour {
    public int Damage_;
    public float Length;
    private bool grounded;
    private RaycastHit hit;
    public bool isAttacked;
    public GameObject Particle;


    private void Update()
    {
        Debug.DrawRay(gameObject.transform.position, gameObject.transform.forward * Length * 2, Color.red);
        grounded = Physics.Raycast(gameObject.transform.position, gameObject.transform.forward, out hit,Length * 2f);
        if (grounded && !isAttacked)
        {
            isAttacked = true;
            GameObject SwordEffect = Instantiate(Particle);
            SwordEffect.transform.position = hit.point + new Vector3(0f,0.1f,0f);
            if (hit.transform.tag == "hurtable") {
                Hurtable target = hit.transform.GetComponent<Hurtable>();
                target.hurt(Damage_);
            }
        }
        else if(!grounded && isAttacked)
        {

            isAttacked = false;
        }
    }
}