GameObject.CompareTag

参数

返回

bool true if the GameObject has the given tag, false otherwise.

描述

Is this GameObject tagged with tag ?

下面的示例显示 CompareTag 检查一个标签为 Player 的碰撞体。

// Immediate death trigger.
// Destroys any colliders that enter the trigger, if they are tagged "Player".
using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour
{
    void OnTriggerEnter(Collider other)
    {
        if (other.gameObject.CompareTag("Player"))
        {
            Destroy(other.gameObject);
        }
    }
}

参数

返回

bool true if the GameObject has the given tag, false otherwise.

描述

Is this GameObject tagged with tag?

This overload of the method, which takes a TagHandle, can be faster than the overload which takes a string, particularly if the same TagHandle can be reused for many calls.

The example below shows CompareTag to check if a Collider has a tag of Player, using a TagHandle:

// Immediate death trigger.
// Destroys any colliders that enter the trigger, if they are tagged "Player".
using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour
{
    private TagHandle _playerTag;
    public void OnEnable()
    {
        _playerTag = TagHandle.GetExistingTag("Player");
    }

    void OnTriggerEnter(Collider other)
    {
        if (other.gameObject.CompareTag(_playerTag))
        {
            Destroy(other.gameObject);
        }
    }
}