Question

我在GameController中的代码是：

public void AddScore(int newscore) 
{
    score += newscore;
    UpdateScore();
 }

void UpdateScore() 
{
    scoreText.text = "score " + score;
}

和我在destroyByContact中的代码：

public GameController gameController;

void OnTriggerEnter(Collider other)
{
    if (other.tag =="boundary")
     { 
        return; 
     }
    Instantiate(explosion, transform.position, transform.rotation);
    if (other.tag == "player")
    {
        Instantiate(playerexplosion, other.transform.position, other.transform.rotation);
    }
    gameController.AddScore(scoreValue);
    Destroy(other.gameObject);
    Destroy(gameObject);
}

和unity显示此错误：错误CS1061：键入GameController' does not contain a definition for AddScore'并且找不到扩展方法AddScore' of type GameController'（您是否缺少using指令或程序集引用？）

Answer 1

我不知道你的实际destroyByContact类。但我认为你可能没有声明对象或引用它。

using UnityEngine;
using System.Collections;

public class destroyByContact : MonoBehaviour {

public GameObject explosion;
public GameObject playerExplosion;
public int scoreValue;

private GameController gameController;

void Start()
{
    GameObject gameControllerObject = GameObject.FindWithTag("GameController");
    if (gameControllerObject != null)
    {
        gameController = gameControllerObject.GetComponent<GameController>();
    }
    if (gameController == null)
    {
        Debug.Log("Cannot find 'GameController' script");
    }
}

void OnTriggerEnter(Collider other)
{
    if (other.CompareTag("boundary"))
    {
        return;
    }

    if (explosion != null)
    {
        Instantiate(explosion, transform.position, transform.rotation);
    }

    if (other.tag == "Player")
    {
        Instantiate(playerExplosion, other.transform.position, other.transform.rotation);
        gameController.GameOver();
    }

    gameController.AddScore(scoreValue);
    Destroy(other.gameObject);
    Destroy(gameObject);
}

}

请注意

中的代码

开始（）

尝试获取 GameController 脚本＆amp;的引用如果未引用该脚本，则将打印以下日志。

计数点空间射手团结

1 个答案: