mcfly-show-videospiel/Assets/Scripts/Collectable_Script.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Collectable_Script : MonoBehaviour
{
    public int scoreValue = 100;
    public int healthValue = 0;
    public int lifeValue = 0;
    public bool floating = true;

    private float startY;

    void Start()
    {
        startY = gameObject.transform.position.y;
    }

    // Update is called once per frame
    void Update()
    {
        Rigidbody2D rigidbody = gameObject.GetComponent<Rigidbody2D>();

        if (gameObject.transform.position.y > startY + 10)
        {
            Destroy(gameObject);
        }

        if (Vector2.Distance(gameObject.transform.position, GameObject.FindWithTag("Player").transform.position) < 15)
        {
            if (floating)
            {
                if (gameObject.transform.position.y < startY + 0.333)
                {
                    gameObject.GetComponent<Rigidbody2D>().AddForce(Vector2.up * Random.Range(0.1f, 1.0f));
                }
                else if (gameObject.transform.position.y > startY - 0.333)
                {
                    gameObject.GetComponent<Rigidbody2D>().AddForce(Vector2.down * Random.Range(0.1f, 1.0f));
                }
            }
        }
        else if (gameObject.GetComponent<Collider2D>().enabled)
        {
            gameObject.transform.position = new Vector2(gameObject.transform.position.x, startY);
        }
    }
}