HacknSlash/Assets/Scripts/Pickup.cs

using Synty.AnimationBaseLocomotion.Samples;
using UnityEngine;

public class Pickup : MonoBehaviour
{
    public enum PickupType { Health, Strength, StunBomb }
    
    [Header("Pickup Settings")]
    [SerializeField] private PickupType type;
    [SerializeField] private float rotationSpeed = 90f; // Gives it that classic video game spin

    [Header("Health Settings")]
    [SerializeField] private int healAmount = 50;
    [SerializeField] private GameObject healthVFX;

    [Header("Strength Settings")]
    [SerializeField] private float strengthMultiplier = 2.0f; // Doubles damage and knockback
    [SerializeField] private float strengthDuration = 10f;
    [SerializeField] private GameObject strengthVFX;

    [Header("Stun Settings")]
    [SerializeField] private float stunRadius = 8f;
    [SerializeField] private float stunDuration = 5f;
    [SerializeField] private LayerMask enemyLayer;
    [SerializeField] private GameObject stunVFX;

    // Cached components for performance
    private PlayerHealth playerHealth;
    private SyntyPlayerCombat syntyPlayerCombat;
    private EnemyAI enemyAI;

    void Update()
    {
        // Slowly rotate the pickup to make it visually obvious
        transform.Rotate(Vector3.up, rotationSpeed * Time.deltaTime);
    }

    void OnTriggerEnter(Collider other)
    {
        // Make sure your Player Prefab has the "Player" Tag assigned at the very top of its Inspector!
        if (other.CompareTag("Player"))
        {
            ApplyPickupEffect(other.gameObject);
            
            // Optional: Play a sound or spawn a particle effect here before destroying
            
            Destroy(gameObject); // Remove the pickup from the world
        }
    }

    private void ApplyPickupEffect(GameObject player)
    {
        switch (type)
        {
            case PickupType.Health:
                ApplyHealthPickup(player);
                break;

            case PickupType.Strength:
                ApplyStrengthPickup(player);
                break;

            case PickupType.StunBomb:
                ExecuteStunBomb(transform.position);
                break;
        }
    }

    private void ApplyHealthPickup(GameObject player)
    {
        // Cache the component for performance
        if (playerHealth == null)
        {
            playerHealth = player.GetComponent<PlayerHealth>();
            if (playerHealth == null)
                playerHealth = player.GetComponentInParent<PlayerHealth>();
        }

        if (playerHealth != null)
        {
            playerHealth.Heal(healAmount);
        }
        else
        {
            Debug.LogWarning("PlayerHealth component not found on player or its parent");
        }

        // Spawn VFX at pickup location
        if (healthVFX != null)
        {
            Instantiate(healthVFX, transform.position, Quaternion.identity);
        }

        // Spawn VFX at player location
        if (healthVFX != null && player != null)
        {
            Instantiate(healthVFX, player.transform.position + Vector3.up * 0.1f,
                player.transform.rotation, player.transform);
        }
    }

    private void ApplyStrengthPickup(GameObject player)
    {
        // Cache the component for performance
        if (syntyPlayerCombat == null)
        {
            syntyPlayerCombat = player.GetComponent<SyntyPlayerCombat>();
        }

        if (syntyPlayerCombat != null)
        {
            syntyPlayerCombat.ApplyStrengthBuff(strengthMultiplier, strengthDuration);
        }
        else
        {
            Debug.LogWarning("SyntyPlayerCombat component not found on player");
        }

        // Spawn VFX at pickup location
        if (strengthVFX != null)
        {
            Instantiate(strengthVFX, transform.position, transform.rotation);
        }
    }

    private void ExecuteStunBomb(Vector3 center)
    {
        Collider[] hitEnemies = Physics.OverlapSphere(center, stunRadius, enemyLayer);
        foreach (Collider enemyCollider in hitEnemies)
        {
            // Cache the component for performance
            if (enemyAI == null)
            {
                enemyAI = enemyCollider.GetComponentInParent<EnemyAI>();
            }

            if (enemyAI != null)
            {
                enemyAI.ApplyStun(stunDuration);
            }
        }

        // Spawn VFX at pickup location
        if (stunVFX != null)
        {
            Instantiate(stunVFX, transform.position, transform.rotation);
        }
    }

    void OnDrawGizmosSelected()
    {
        if (type == PickupType.StunBomb)
        {
            Gizmos.color = Color.cyan;
            Gizmos.DrawWireSphere(transform.position, stunRadius);
        }
    }
}