Make a prefab gameobject trigger on dropping gameobject upon it


I wonder if it’s possible to have a prefab/gameobject to trigger when another object is dropped on it. Like in this image:

I have all these placeholder where to drop other objects. I need to be able to receive the dropped object and put it in a local property (lifeLine). Would that be possible?

This is just my test code so far:

using UnityEngine;
using System.Collections;

public class LifelinePlaceholder : MonoBehaviour {

	public GameObject lifeLine;
	public string Name;
	// Use this for initialization
	void Start () {
		Debug.Log ("Yeah!");
	// Update is called once per frame
	void Update () {

	void OnMouseUp()
		Debug.Log (Name);
		//Debug.Log ("foobar");

	void OnTriggerEnter2D(Collider2D other) {
	void OnCollisionEnter2D(Collision2D other){

Thanks in advance!

After some research I found the answers I needed :slight_smile: Works great now!