MiniGames/Assets/Scripts/CubeClash/CubeClash_HazardManager.cs

using UnityEngine;

public class CubeClash_HazardManager : MonoBehaviour
{
    [Header("Hazards")]
    public GameObject windGustPrefab;
    public GameObject birdPrefab;
    public GameObject butterflyPrefab;
    public GameObject cubeLidPrefab;
    public GameObject shockZonePrefab;

    [Header("Items")]
    public GameObject blueberryPrefab;
    public GameObject timeBombPrefab;

    [Header("Timing")]
    public float hazardInterval = 5f;
    public float itemInterval = 8f;

    private float hazardTimer;
    private float itemTimer;

    void Update()
    {
        hazardTimer += Time.deltaTime;
        itemTimer += Time.deltaTime;

        if (hazardTimer >= hazardInterval)
        {
            SpawnHazard();
            hazardTimer = 0f;
        }

        if (itemTimer >= itemInterval)
        {
            SpawnItem();
            itemTimer = 0f;
        }
    }

    void SpawnHazard()
    {
        int roll = Random.Range(0, 3);

        switch (roll)
        {
            case 0: Instantiate(windGustPrefab); break;
            case 1: Instantiate(birdPrefab); break;
            case 2: Instantiate(butterflyPrefab); break;
           // case 3: Instantiate(shockZonePrefab, GetRandomPos(), Quaternion.identity); break;
        }
    }

    void SpawnItem()
    {
        int roll = Random.Range(0, 2);

        switch (roll)
        {
            case 0: if(blueberryPrefab!=null) Instantiate(blueberryPrefab, GetRandomPos(), Quaternion.identity); break;
            case 1: if (timeBombPrefab != null) Instantiate(timeBombPrefab, GetRandomPos(), Quaternion.identity); break;
        }
    }

    Vector3 GetRandomPos()
    {
        return new Vector3(Random.Range(-3f, 3f), 1f, Random.Range(-3f, 3f));
    }
}