Question

我正在制作一个TDS，所以现在是时候建立一个能够拾取和放下武器的机制了。我是为玩家制作的，机器人的新脚本是基于玩家的。所以问题是：我创造了一个敌人预制件，能够根据需要制造尽可能多的敌人预制件，如果在游戏运行时它只是一个敌人，那么一切都很好：敌人通过路径，拿起武器，然后遇到一个更好的一个，并把它拿起来，以及更糟糕的一个。但是当我添加几个新的敌人时，事情变得怪异，因为敌人不会拿起武器（基本上，拾取的武器不会变得活跃）但只是忽略它们。与此同时，用于在采摘时消失的地面上的武器实际上消失了，所以它没有任何意义。这是我实现的代码。我希望我们能找到解决这个问题的方法。感谢您的关注，并为我恶心的英语感到抱歉！

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

public class EnemyDrop : MonoBehaviour
{
//Current amount of ammo
public int currentAmmo;
private Vector3 offset;
//Weapons which are active in inventory.
//LABEL0
public GameObject _activeMelee;
public static GameObject activeMelee;
public GameObject _activeBottle;
public static GameObject activeBottle;
public GameObject _activeGun;
public static GameObject activeGun;
public GameObject _activePistol;
public static GameObject activePistol;
[HideInInspector] 
//ID of weapon which was active last time.
public int activeId;
//ID of weapon which is ready to be picked up.
private int activeQuestion;
//Weapon that is equipped before function ChangeWeapon().
private GameObject currentChange;
//Weapon that is ready to be picked up in function ChangeWeapon().
private GameObject groundWeapon;
public Transform enemy;
[HideInInspector] 
private bool ifThereIsSmthInHand;
[HideInInspector] 
//Can we move to next step? This becomes true when enemy's trigger works.
public bool mightDoNextTurn;
[HideInInspector] 
private string nameOfActive;
private string nameOfWeapon;
public GameObject[] arrayOfObjects;
public int[] arrayOfIds;
public int[] arrayOfAmmo;
[HideInInspector] 
public bool isFlying;
[HideInInspector] 
public float speed;
private float timeWhileFlying;
[HideInInspector] 
public float timing;
public int[] arrayOfValues;
private bool pickedAnEmptyWeapon;
public string nameactive;
public string nameWeapon;
public int question;

public static string getActiveWeapon () //LABEL1
{ 
    if (activeGun.activeSelf) { 
        return "Gun"; 
    } 
    if (activeMelee.activeSelf) { 
        return "Melee"; 
    } 
    if (activeBottle.activeSelf) {
        return "Bottle";
    }
    if (activePistol.activeSelf) {
        return "Pistol";
    }
    return "empty"; 
}

public static bool ifThereIsSomethingInHand ()//LABEL2
{ 
    if (activeMelee.activeSelf || activeGun.activeSelf || activeBottle.activeSelf || activePistol.activeSelf)
        return true;
    else
        return false; 
}
void Start ()
{ //LABEL3
    activeMelee = _activeMelee; 
    activeGun = _activeGun; 
    activeBottle = _activeBottle;
    activePistol = _activePistol;
    activeBottle.SetActive (false);
    activeMelee.SetActive (false); 
    activeGun.SetActive (false);
    activePistol.SetActive (false);
    offset = new Vector3 (0f, 0.9f, -0.5f); 
    mightDoNextTurn = false; 
    speed = 2;
    timeWhileFlying = 2; 
    activeId = 26; 
}

void Update ()
{ 
    ifThereIsSmthInHand = ifThereIsSomethingInHand (); 
    nameOfActive = getActiveWeapon (); 
    if (ifThereIsSmthInHand) { 
        if (mightDoNextTurn)
            ChangeWeapon ();
        else
            actionDrop (); 
    } else if (mightDoNextTurn)
        actionPick (); 
    nameactive = nameOfActive;
    nameWeapon = nameOfWeapon;
    question = activeQuestion;
}

private void actionDrop () //LABEL4
{ 
    if (currentAmmo == 0 && nameOfActive == "Gun") { 
        activeGun.SetActive (false); 
        arrayOfObjects [activeId].SetActive (true); 
        arrayOfValues [activeId] = 0;
        DropPos (); 
        activeId = 26; 
    } 
    if (currentAmmo == 0 && nameOfActive == "Pistol") { 
        activePistol.SetActive (false); 
        arrayOfObjects [activeId].SetActive (true); 
        arrayOfValues [activeId] = 0;
        DropPos (); 
        activeId = 26; 
    } 
}

public void deathDrop ()
{
    arrayOfObjects [activeId].SetActive (true);
    DropPos (); 
}

private void actionPick ()//LABEL5
{
    switch (nameOfWeapon) { 
    case "FireWeapon":
        activeGun.SetActive (true);
        break; 
    case "MeleeWeapon": 
        activeMelee.SetActive (true); 
        break; 
    case "BottleWeapon":
        activeBottle.SetActive (true);
        break;
    case "PistolWeapon":
        activePistol.SetActive (true);
        break;
    default: 
        break; 
    } 
    arrayOfObjects [activeQuestion].SetActive (false); 
    activeId = activeQuestion; 
    mightDoNextTurn = false;  
}

private void DropPos ()
{ 
    arrayOfObjects [activeId].transform.position = enemy.transform.position - offset; 
    arrayOfObjects [activeId].transform.rotation = enemy.transform.rotation; 
}

private void ChangeWeapon ()//LABEL6
{ 
    if (arrayOfValues [activeQuestion] > arrayOfValues [activeId]) { 
        if (activeMelee.activeSelf)
            currentChange = activeMelee; 
        if (activeGun.activeSelf)
            currentChange = activeGun; 
        if (activeBottle.activeSelf)
            currentChange = activeBottle;
        if (activePistol.activeSelf)
            currentChange = activePistol;
        currentChange.SetActive (false); 
        arrayOfObjects [activeId].SetActive (true); 
        DropPos ();
        activeId = 26; 
        arrayOfObjects [activeQuestion].SetActive (false); 
        activeId = activeQuestion; 
        mightDoNextTurn = false; 
        if (nameOfWeapon == "BottleWeapon") {
            activeBottle.SetActive (true);
        }
        if (nameOfWeapon == "MeleeWeapon") {
            activeMelee.SetActive (true); 
        }
        if (nameOfWeapon == "FireWeapon") {
            activeGun.SetActive (true);
        }
        if (nameOfWeapon == "PistolWeapon") {
            activePistol.SetActive (true);
        }
    }
}

void OnTriggerEnter (Collider other)//LABEL7
{ 
    if (other.gameObject.tag == "Weapon") { 
        groundWeapon = other.gameObject; 
        activeQuestion = other.gameObject.GetComponent<IdOfWeapon> ().localId; 
        if (arrayOfValues [activeQuestion] == 0)
            activeQuestion = 26;
        if (activeQuestion >= 0 && activeQuestion <= 1000 && activeQuestion != 26) {
            if (activeQuestion < 31) { 
                nameOfWeapon = "MeleeWeapon"; 
            } 
            if (activeQuestion < 61 && activeQuestion >= 31) { 
                nameOfWeapon = "BottleWeapon"; 
            } 
            if (activeQuestion >= 61 && activeQuestion < 91) {
                nameOfWeapon = "FireWeapon"; 
            }
            if (activeQuestion >= 121 && activeQuestion < 151) {
                nameOfWeapon = "PistolWeapon";
            }
        }  
        mightDoNextTurn = true; 
    }
}

void OnTriggerStay (Collider other)//LABEL8
{ 
    if (other.gameObject.tag == "Weapon") { 
        groundWeapon = other.gameObject;
        activeQuestion = other.gameObject.GetComponent<IdOfWeapon> ().localId; 
        if (arrayOfValues [activeQuestion] == 0)
            activeQuestion = 26;
        if (activeQuestion >= 0 && activeQuestion <= 1000 && activeQuestion != 26) {
            if (activeQuestion < 31) { 
                nameOfWeapon = "MeleeWeapon"; 
            } 
            if (activeQuestion < 61 && activeQuestion >= 31) { 
                nameOfWeapon = "BottleWeapon"; 
            } 
            if (activeQuestion >= 61 && activeQuestion < 91) {
                nameOfWeapon = "FireWeapon"; 
            }
            if (activeQuestion >= 121 && activeQuestion < 151) {
                nameOfWeapon = "PistolWeapon";
            }
        }
        mightDoNextTurn = true; 
    }
}
void OnTriggerExit (Collider other)
{ 
    if (other.gameObject.tag == "Weapon") { 
        mightDoNextTurn = false; 
        nameOfWeapon = ""; 
    } 
    activeQuestion = 26; 
    }
}

注意：允许敌人放弃武器只有两个原因：currentAmmo等于0或者他遇到更好的武器（基于值）。

Answer 1

关键字static表示此变量与脚本的所有实例共享。这就是导致你出现问题的原因。 - Catwood 1小时前 - 这是解决方案

机器人以奇怪的方式拾取和放下武器

1 个答案: