OnTriggerEnter 不起作用 [英] OnTriggerEnter not working

问题描述

public var enemy:GameObject;

enemy = GameObject.FindGameObjectWithTag("enemy");

function OnTriggerEnter(other:Collider)
{
   if(other.gameObject.tag == "enemy")
   {
      Debug.Log("Dead");
      Destroy(gameObject);
   }
}

这个脚本附加到一个被实例化的预制箭头上.敌人有一个圆形碰撞器，箭头有一个盒子碰撞器.箭头已选中 IsTrigger.我做错了什么?两个游戏对象都附加了一个刚体 2D.

This script is attached to a prefab arrow that gets instantiated. The enemy has a circle collider and the arrow has a box collider. The arrow has on IsTrigger checked. What have I done wrong? Both gameobjects have a rigidbobdy2D attached.

推荐答案

如果使用2D物理引擎，则需要使用2D函数:

If you use the 2D physics engine, you need to use the 2D functions:

function OnTriggerEnter2D(other: Collider2D) 
{
    if(other.tag == "enemy")
    {
        Debug.Log("Dead");
        Destroy(gameObject);
    }
}

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