# PickUp PreFabs

Throughout our game we will want to have game items for the player to interact with. Often these are considered Pick-up items.

## Create / Configure PickUp PreFab GameObject

In Unity, we'll want to create and configure gameObjects that will have this script attached to give desired behavior. You are required to have 4 types of PickUp objects in your game, 3 must have tag: Collectible, 1 can have tag: Hazard. [See additional information - Create 2D Sprite Prefab: Rock](https://kdoore.gitbook.io/cs2335/cs2335_f20/project-1-simple-game/create-2d-sprite-prefab-rock)

* Create a 2D Sprite GameObject
* Add a Collider2D to the GameObject, configure collider shape
* Configure the Collider2D to be isTrigger == true
* Select a tag for the gameObject:  "Collectible", "Hazard", other?
* Add Rigidbody2D if the gameObject will move
* Optional add additional Collider2D inside trigger Collider2D, to keep this gameObject from falling through the floor's Collider2D.
* Add PickUp script
  * Select type from dropdown in inspector
  * Set value, set a positive value
* Drag into Project Assets Resource Folder to create as a prefab

## PickUp Class - v1

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


public enum PickupType
{
    crate, crystal, rock, heart                 //add as needed
}


public class PickUp : MonoBehaviour
{

    [SerializeField]
    private int item_value=0;

    //property for item_value updating health, score
    public int Value
    {
        get
        {
            return item_value;
        }
        set
        {
            value = item_value;
        }

    }   

    public PickupType type; //what is the PickupType of this object

}// end class
```