Implement enemy spawning and following waypoints

Assets/Scripts/Managers/WaveManager.cs

@@ -0,0 +1,83 @@
+using Sirenix.OdinInspector;
+using Sirenix.Utilities;
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using UnityEngine;
+using UnityEngine.Events;
+
+public class WaveManager : MonoBehaviour
+{
+    [SerializeField]
+    private Level level;
+
+    [SerializeField]
+    [ReadOnly]
+    private int currentWaveIndex = -1;
+
+    private Wave currentWave { 
+        get { return level.waves[currentWaveIndex]; }
+    }
+
+    [SerializeField]
+    [ReadOnly]
+    private bool waveInProgress = false;
+
+    private bool isLastWave {  
+        get { return currentWaveIndex == level.waves.Length - 1; }
+    }
+
+    public UnityEvent<SpawnInformation> spawnEnemy;
+
+    [SerializeField]
+    [ReadOnly]
+    private WaypointsGroup[] waypointGroups;
+
+    [DisableInEditorMode]
+    [Button]
+    private void StartNextWave()
+    {
+        if (waypointGroups.IsNullOrEmpty())
+        {
+            Debug.LogWarning("No waypoint groups set in wave manager");
+            return;
+        }
+
+        if (waveInProgress) return;
+
+        if (isLastWave) return;
+
+        currentWaveIndex++;
+        waveInProgress = true;
+
+        StartCoroutine(SpawnWave());
+    }
+
+    private void Start()
+    {
+        waypointGroups = GetComponentsInChildren<WaypointsGroup>();
+        StartNextWave();
+    }
+
+    private IEnumerator SpawnWave()
+    {
+        foreach (var spawn in currentWave.groups)
+        {
+            for (var i = 0; i < spawn.count; i++)
+            {
+                spawnEnemy.Invoke(new(spawn.prefab, transform.position, (enemy) =>
+                {
+                    var agent = enemy.GetComponent<NavMeshComponent>();
+                    agent.MoveTo(waypointGroups.First());
+                }));
+
+                yield return new WaitForSeconds(spawn.timeToNext);
+            }
+
+            yield return new WaitForSeconds(currentWave.timeToNextGroup);
+        }
+
+        
+    }
+}

Assets/Scripts/Managers/WaveManager.cs.meta

@@ -0,0 +1,11 @@
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