BossHealthManager.cs

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

public class BossHealthManager : MonoBehaviour
{
    public int enemyHealth; // How much health the enemy has
    public GameObject deathParticle; // Effect when enemy dies
    public int pointsForKillingEnemy; // Points to add when the enemy is killed
    public GameObject bossPrefab; // Prefab for the boss
    public float minSize; // Minimum size for the boss to stop dividing
    public int initialHealth; // Initial health for clones

    void Start()
    {
        if (enemyHealth <= 0)
        {
            enemyHealth = initialHealth; // Set initial health if not already set
        }
    }

    void Update()
    {
        if (enemyHealth <= 0) // If the enemy health is less than or equal to 0
        {
            Debug.Log("Enemy health is zero or less. Triggering division.");
            Instantiate(deathParticle, transform.position, transform.rotation); // Spawn the death effect
            ScoreManager.AddPoints(pointsForKillingEnemy); // Add points to score

            if (transform.localScale.x > minSize && transform.localScale.y > minSize) // Check if the boss size is greater than the minimum size
            {
                float newScaleX = transform.localScale.x * 0.5f; // Calculate the new size for the clones
                float newScaleY = transform.localScale.y * 0.5f;

                Debug.Log("Creating clones with new scale: " + newScaleX + ", " + newScaleY);

                // Instantiate clone1 and set its scale and health
                GameObject clone1 = Instantiate(bossPrefab, new Vector3(transform.position.x + 0.5f, transform.position.y, transform.position.z), transform.rotation);
                Debug.Log("Clone1 position: " + clone1.transform.position);
                clone1.transform.localScale = new Vector3(newScaleX, newScaleY, transform.localScale.z);
                Debug.Log("Clone1 scale: " + clone1.transform.localScale);
                clone1.GetComponent<BossHealthManager>().enemyHealth = initialHealth; // Set health of boss clone1

                // Instantiate clone2 and set its scale and health
                GameObject clone2 = Instantiate(bossPrefab, new Vector3(transform.position.x - 0.5f, transform.position.y, transform.position.z), transform.rotation);
                Debug.Log("Clone2 position: " + clone2.transform.position);
                clone2.transform.localScale = new Vector3(newScaleX, newScaleY, transform.localScale.z);
                Debug.Log("Clone2 scale: " + clone2.transform.localScale);
                clone2.GetComponent<BossHealthManager>().enemyHealth = initialHealth; // Set health of boss clone2
            }
            else
            {
                Debug.Log("Boss has reached minimum size and will not divide further.");
            }

            Destroy(gameObject); // Destroy the original enemy
        }
    }

    public void giveDamage(int damageToGive)
    {
        enemyHealth -= damageToGive;
        Debug.Log("Enemy takes damage: " + damageToGive + ". Current health: " + enemyHealth);
        GetComponent<AudioSource>().Play();
    }
}