Coins to Collect

Part of the Physics and Gameplay section of Coddy's Unity journey. Lesson 28 of 63.

Challenge

Medium

Now the coins. Every coin already has a trigger collider, and the ball's Rigidbody makes triggers fire. Keep Ball as it is, and add to Coin:

An OnTriggerEnter that hides the coin with gameObject.SetActive(false) when the collider that came in has the Player tag. The ball has it.
Anything else that rolls into a coin, a crate for example, leaves the coin where it is.

Press Play and collect every coin, then Check.

Try it yourself

using UnityEngine;

public class Coin : MonoBehaviour
{
    // The next lesson makes this coin collectable.
}

All lessons in Physics and Gameplay

2Collisions

5Project: Coin Rush

The Rolling BallCoins to Collect Project lesson

8The Camera

11Final Challenges

3Triggers

6Raycasts

9Enemies