用于物品拾取选择的 C# Unity 脚本

Question

我目前有一个将 2 个预制件实例化为游戏对象的脚本。其中附加了一个脚本，将 game-object 设置为 false，然后将其添加到我的 inventory 数组中。这是另一个脚本，但我的问题是另一个未被选中的游戏对象仍然存在。应该是您可以选择2。一旦您选择了一个，另一个就会消失。我不知道该怎么做，谁能帮忙。

public int moralityCounter=0;
public bool Inventory;

public void Store()
{
    if (gameObject.CompareTag("Good"))
    {
        moralityCounter++;
        Debug.Log(moralityCounter);
        gameObject.SetActive(false);
    }
    if (gameObject.CompareTag("Bad"))
    {
        moralityCounter--;
        Debug.Log(moralityCounter);
        gameObject.SetActive(false);
    }

}

Answer 1

如果只有单个 good 和单个 bad 标记对象，您可以将所有标记为好和坏的对象设置为不活动。

private void DeactivateAllGoodBads() 
{
    // Deactivate all goods
    GameObject[] goodObjects = GameObject.FindGameObjectsWithTag("Good");
    foreach (GameObject goodObject in goodObjects)
    {
        goodObject.SetActive(false);
    }

    // Deactivate all bads
    GameObject[] badObjects = GameObject.FindGameObjectsWithTag("Bad");
    foreach (GameObject badObject in badObjects)
    {
        badObject.SetActive(false);
    }
}

public void Store()
{
    bool isGood = gameObject.CompareTag("Good");
    bool isBad = gameObject.CompareTag("Bad");
    if (isGood)
    {
        moralityCounter++;
        Debug.Log(moralityCounter);
    }

    if (isBad)
    {
        moralityCounter--;
        Debug.Log(moralityCounter);
    }

    if (isGood || isBad)
    {
        DeactivateAllGoodBads();
    }  
}

如果有多个，您可以执行一些操作，例如仅禁用距离存储对象比某个距离更近的对象。

private void DeactivateCloseGoodBads(Vector3 position, float maxDistance)
{
    // Deactivate close goods
    GameObject[] goodObjects = GameObject.FindGameObjectsWithTag("Good");
    foreach (GameObject goodObject in goodObjects)
    {
        // Check distance of found good
        if (Vector3.Distance(position, goodObject.transform.position) <= maxDistance) {
            goodObject.SetActive(false);
        }
    }

    // Deactivate close bads
    GameObject[] badObjects = GameObject.FindGameObjectsWithTag("Bad");
    foreach (GameObject badObject in badObjects)
    {
        // Check distance of found bad
        if (Vector3.Distance(position, badObject.transform.position) <= maxDistance) {
            badObject.SetActive(false);
        }
    }
}

public void Store()
{
    bool isGood = gameObject.CompareTag("Good");
    bool isBad = gameObject.CompareTag("Bad");
    if (isGood)
    {
        moralityCounter++;
        Debug.Log(moralityCounter);
    }

    if (isBad)
    {
        moralityCounter--;
        Debug.Log(moralityCounter);
    }

    if (isGood || isBad) 
    {
        DeactivateCloseGoodBads(gameObject.transform.position, 10f);
    }

}