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

public class DebugSpawning : ObjectSpawning
{
    public GameObject[] debugPrefabs;
    
    private void Awake()
    {
        _spawnedObject = null;
        _numberToSpawn = 0;
    }

    /// <summary>
    /// Reduce the spawned counter for this spawner
    /// </summary>
    public override void ReduceSpawnedCount()
    {
        objectCount = Mathf.Clamp(objectCount - 1, 0, _numberToSpawn);
        base.ReduceSpawnedCount();
    }

    public void DoADebugSpawn(int prefabIndex, bool randomSpawnLoc)
    {
        float xPos = Random.Range(-xSpawnRange, xSpawnRange);
        float yPos = Random.Range(-ySpawnRange, ySpawnRange);
        float zPos = Random.Range(-zSpawnRange, zSpawnRange);

        Vector3 spawnLoc = Vector3.zero;
        float spawnHeight = 0.0f;
        // If debug is checked then try to spawn the object above the player, this is to test collisions
        if (!randomSpawnLoc)
        {
            GameObject currentPlayer = GameObject.Find("Player");
            if (currentPlayer != null)
            {
                PlayerHoverMovement playerHover = currentPlayer.GetComponent<PlayerHoverMovement>();
                if (playerHover != null)
                {
                    spawnLoc = currentPlayer.transform.position + (currentPlayer.transform.forward * 10.0f);
                    spawnHeight = playerHover.GetCurrentHeight() + 2.0f;
                }
            }
        }
        else
        {
            spawnLoc = new Vector3(xPos, yPos, zPos);
            spawnHeight = Random.Range(minSpawnHeight, maxSpawnHeight);
        }

        GameObject newSpawn = Instantiate(debugPrefabs[prefabIndex]);
        // Set the start height of the gameObject from the blackhole        
        HoverMovement newSpawnMovement = newSpawn.GetComponent<HoverMovement>();
        if (newSpawnMovement)
        {
            newSpawnMovement.startPositionVector = spawnLoc;
            newSpawnMovement.ForceHeightAdjust(spawnHeight);
        }      
        newSpawn.SetActive(true);

        objectCount++;
    }

    /// <summary>
    /// Spawn the gameObject assigned to this spawner
    /// </summary>
    protected override void DoASpawn()
    {
        
        base.DoASpawn();
    }
}