unity-stuff

//PLAYER SCRIPT
public class Player : Character
{
    public HealthBar healthBarPrefab;
    HealthBar healthBar;
    public void Start()
    {
        hitPoints.value = startingHitPoints;
        healthBar = Instantiate(healthBarPrefab);
        healthBar.character = this;

    }
    void OnTriggerEnter2D(Collider2D collision)
    {
        if (collision.gameObject.CompareTag("ItemPickups"))
        {
            Item hitObject = collision.gameObject.GetComponent<Consumable>().item;
            if (hitObject != null)
            {
                bool shouldDisappear = false;
                switch (hitObject.itemType)
                {
                    case Item.ItemType.COIN:
                        shouldDisappear = true;
                        break;
                    case Item.ItemType.HEALTH:
                        shouldDisappear =
                        AdjustHitPoints(hitObject.quantity);
                        break;
                    default:
                        break;
                }
                if (shouldDisappear)
                {
                    collision.gameObject.SetActive(false);
                }
            }
        }
    }


//CHARACTER SCRIPT
public abstract class Character : MonoBehaviour
{
    public HitPoints hitPoints;
    public float maxHitPoints;
    public float startingHitPoints;

    // Start is called before the first frame update
    void Start()
    {

    }

    // Update is called once per frame
    void Update()
    {

    }
}


//HEALTHBAR SCRIPT
public class HealthBar : MonoBehaviour
{
    public HitPoints hitPoints;
    [HideInInspector]
    public Character character;
    public Image meterImage;
    public Text hpText;
    float maxHitPoints;

    // Start is called before the first frame update
    void Start()
    {
        maxHitPoints = character.maxHitPoints;
    }

    // Update is called once per frame
    void Update()
    {
        if (character != null)
        {
            meterImage.fillAmount = hitPoints.value / maxHitPoints;
            hpText.text = "HP:" + (meterImage.fillAmount * 100);
        }

    }
}