Question by internallyx · Jun 08, 2020 at 01:23 AM · c#animation enemy spawn ienumerator

Enemy spawning problem...

So I am building a wave spawner using Brackeys' code. However for some reason his script is not being detected. The error message is

The associated script cannot be loaded. Please fix any compile errors and assign a valid script.

Yet there aren't any compile errors. Help?

Attached to the camera:

 using UnityEngine;
 using System.Collections;
 
 public class WaveSpawner : MonoBehaviour {
 
     //Adapted From Brackys Code
     //Linke to his youtube channel --> https://www.youtube.com/user/Brackeys
     //=================================================================================
     //=================================== Variables ===================================
     //================================================================================= 
     public enum SpawnState { SPAWNING, WAITING, COUNTING };
 
     [System.Serializable]
     public class Wave
     {
         public string name;
         public Transform enemy;
         public int count;
         public float rate;
     }
 
     public Wave[] waves;
     private int nextWave = 0;
     public int NextWave
     {
         get { return nextWave + 1; }
     }
 
     public Transform[] spawnPoints;
 
     public float timeBetweenWaves = 5f;
     private float waveCountdown;
     public float WaveCountdown
     {
         get { return waveCountdown; }
     }
 
     private float searchCountdown = 1f;
 
     private SpawnState state = SpawnState.COUNTING;
     public SpawnState State
     {
         get { return state; }
     }
 
 
 
     //=================================================================================
     //=================================== Functions ===================================
     //================================================================================= 
     void Start()
     {
         if (spawnPoints.Length == 0)
         {
             Debug.LogError("No spawn points referenced.");
         }
 
         waveCountdown = timeBetweenWaves;
     }
       //======================
     void Update()
     {
         if (state == SpawnState.WAITING)
         {
             if (!EnemyIsAlive())
             {
                 WaveCompleted();
             }
             else
             {
                 return;
             }
         }
 
         if (waveCountdown <= 0)
         {
             if (state != SpawnState.SPAWNING)
             {
                 StartCoroutine( SpawnWave ( waves[nextWave] ) );
             }
         }
         else
         {
             waveCountdown -= Time.deltaTime;
         }
     }
       //======================
     void WaveCompleted()
     {
         Debug.Log("Wave Completed!");
 
         state = SpawnState.COUNTING;
         waveCountdown = timeBetweenWaves;
 
         if (nextWave + 1 > waves.Length - 1)
         {
             nextWave = 0;
             Debug.Log("ALL WAVES COMPLETE! Looping...");
         }
         else
         {
             nextWave++;
         }
     }
       //======================
     bool EnemyIsAlive()
     {
         searchCountdown -= Time.deltaTime;
         if (searchCountdown <= 0f)
         {
             searchCountdown = 1f;
             if (GameObject.FindGameObjectWithTag("Spinning-Blade") == null)
             {
                 return false;
             }
         }
         return true;
     }
       //======================
     IEnumerator SpawnWave(Wave _wave)
     {
         Debug.Log("Spawning Wave: " + _wave.name);
         state = SpawnState.SPAWNING;
 
         for (int i = 0; i < _wave.count; i++)
         {
             SpawnEnemy(_wave.enemy);
             yield return new WaitForSeconds( 1f/_wave.rate );
         }
 
         state = SpawnState.WAITING;
 
         yield break;
     }
       //======================
     void SpawnEnemy(Transform _enemy)
     {
         Debug.Log("Spawning Enemy: " + _enemy.name);
 
         Transform _sp = spawnPoints[ Random.Range (0, spawnPoints.Length) ];
         Instantiate(_enemy, _sp.position, _sp.rotation);
     }
 
 }

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