Initial commit

Assets/Scripts/EnemySpawner.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Collections;
+using UnityEngine;
+using System.Collections.Generic;
+
+public class EnemySpawner : MonoBehaviour
+{
+    [SerializeField] private GameManager _gameManager;
+    [SerializeField] private SandPathBuildService _pathBuildService;
+    [SerializeField] private Transform _enemyHolder;
+    [SerializeField] private Transform _spawnPoint;
+    [SerializeField] private Wallet _wallet;
+
+    //private readonly List<Enemy> _enemies = new();
+
+    private void Awake()
+    {
+        if (_gameManager == null)
+            _gameManager = FindAnyObjectByType<GameManager>();
+        if (_enemyHolder == null)
+            _enemyHolder = transform;
+        if (_spawnPoint == null)
+            _spawnPoint = transform;
+    }
+
+    private void OnEnable()
+    {
+        _gameManager.OnLevelChanged += OnLevelChanged;
+    }
+    private void OnDisable()
+    {
+        _gameManager.OnLevelChanged -= OnLevelChanged;
+    }
+
+    private void OnLevelChanged(Level level) => StartCoroutine(SpawnCoroutine(level));
+
+    private IEnumerator SpawnCoroutine(Level level)
+    {
+        var wait = new WaitForSeconds(level.LevelTimeSec / level.EnemiesPrefabs.Count);
+
+        foreach (var prefab in level.EnemiesPrefabs)
+        {
+            var enemy = Instantiate(prefab, _spawnPoint.position, _spawnPoint.rotation, _enemyHolder);
+            enemy.PathBuildService = _pathBuildService;
+            enemy.OnDeath += e => _wallet.AddMoney(e.KillReward);
+            //_enemies.Add(enemy);
+
+            yield return wait;
+        }
+    }
+}