unity3dcollege

using UnityEngine;
using UnityEngine.SceneManagement;

public class SceneLoadedListener : MonoBehaviour
{
	private void Start()
	{
		SceneManager.sceneLoaded += HandleSceneLoaded; 
	}

unity3dcollege

using System;
using UnityEngine;

public class Health : MonoBehaviour
{
    [SerializeField] private int startingHealth = 100;

    private int currentHealth;

    public event Action<float> OnHPPctChanged = delegate { };

unity3dcollege

using System;
using UnityEngine;

public class NPC : MonoBehaviour
{
    [SerializeField] private ParticleSystem deathParticlePrefab;

    public event Action OnNPCDied = delegate { };

    internal void TakeDamage(int amount)

unity3dcollege

using System;
using UnityEngine;

public class NPC : MonoBehaviour
{
    public event Action OnNPCDied = delegate { };

    internal void TakeDamage(int amount)
    {
        GetComponent<Health>().TakeDamage(amount);

unity3dcollege

using UnityEngine;

public class NPC : MonoBehaviour
{
    internal void TakeDamage(int amount)
    {
        GetComponent<Health>().TakeDamage(amount);
    }
}

unity3dcollege

using System;
using UnityEngine;

public class Health : MonoBehaviour
{
    [SerializeField] private int startingHealth = 100;

    private int currentHealth;

    public event Action<float> OnHPPctChanged = delegate { };

unity3dcollege

using UnityEngine;
using UnityEngine.UI;

public class HPBar : MonoBehaviour
{
	private Slider slider;

	private void Start()
	{
		slider = GetComponentInChildren<Slider>();

unity3dcollege

using UnityEngine;

public class NPCParticles : MonoBehaviour
{
    [SerializeField] private ParticleSystem deathParticlePrefab;

    private void Start()
    {
        GetComponent<Health>().OnDied += HandleNPCDied;
    }

unity3dcollege

using System;
using UnityEngine;

public class StandardHealth : MonoBehaviour, IHealth
{
    [SerializeField] private int startingHealth = 100;

    private int currentHealth;

    public event Action<float> OnHPPctChanged = delegate { };

unity3dcollege

public interface IHealth
{
    event System.Action<float> OnHPPctChanged;
    event System.Action OnDied;
    void TakeDamage(int amount);
}