（Unity）武器切换，切换后摧毁以前的武器

Question

当我切换武器时，旧武器不会被破坏，所以你最终会在屏幕上显示2个功能正常的枪支。我试图使用Destroy（currentWeapon）摧毁游戏对象，但没有运气。此外，我使用一个空的游戏对象附加到播放器预制件，这是枪被实例化的地方。问题是我需要2个不同的游戏对象，所以不同的枪可以坐在不同的位置。我制作了两个空的游戏对象，但我需要帮助让它们在切换枪时切换。

非常感谢任何帮助！

using UnityEngine;
using UnityEngine.Networking;
 
public class WeaponManager : NetworkBehaviour {
 
    [SerializeField]
    private string weaponLayerName = "Weapon";
 
    [SerializeField]
    private Transform tecweaponHolder;
   
    [SerializeField]
    private Transform awpweaponHolder;
 
    [SerializeField]
    private PlayerWeapon primaryWeapon;
   
    [SerializeField]
    private PlayerWeapon secondaryWeapon;
 
    private PlayerWeapon currentWeapon;
    private WeaponGraphics currentGraphics;
 
    void Start ()
    {
        EquipWeapon(primaryWeapon);
    }
   
    void Update()
    {
        if(Input.GetAxis("WeaponSwitch") >0f)
        {
            EquipWeapon(secondaryWeapon);
            Debug.Log("switched weapon");
        }
        else if (Input.GetAxis("WeaponSwitch")<0f)
        {
            EquipWeapon(primaryWeapon);
            Debug.Log("switched weapon back");
        }
    }
 
    public PlayerWeapon GetCurrentWeapon ()
    {
        return currentWeapon;
    }
 
    public WeaponGraphics GetCurrentGraphics()
    {
        return currentGraphics;
    }
 
    void EquipWeapon (PlayerWeapon _weapon)
    {
        currentWeapon = _weapon;
 
        GameObject _weaponIns = (GameObject)Instantiate(_weapon.graphics, tecweaponHolder.position, tecweaponHolder.rotation);
        _weaponIns.transform.SetParent(tecweaponHolder);
 
        currentGraphics = _weaponIns.GetComponent<WeaponGraphics>();
        if (currentGraphics == null)
            Debug.LogError("No WeaponGraphics component on the weapon object: " + _weaponIns.name);
 
        if (isLocalPlayer)
            Util.SetLayerRecursively(_weaponIns, LayerMask.NameToLayer(weaponLayerName));
 
    }
 
}
 

更新：

	private Transform currentHolder;

	void Start ()
	{
		currentHolder = awpweaponHolder;
		EquipWeapon(primaryWeapon);
	}
	
	void Update()
	{
		if(Input.GetAxis("WeaponSwitch") >0f)
		{
			currentHolder = tecweaponHolder;
			EquipWeapon(secondaryWeapon);
			Debug.Log("switched weapon");
		}
		else if (Input.GetAxis("WeaponSwitch")<0f)
		{
			currentHolder = awpweaponHolder;
			EquipWeapon(primaryWeapon);
			Debug.Log("switched weapon back");
		}
	}

Answer 1

你的代码中没有任何地方可以摧毁旧的（当前的）武器。

void EquipWeapon(PlayerWeapon _weapon) {
    foreach (Transform child in tecweaponHolder) {
        Destroy(child.gameObject);
    }

    currentWeapon = _weapon;

    // ...
}