2026-05-18 버그 수정

2026-05-18 17:59:13 +09:00
parent 67cedd8ad2
commit 80cf41af2a
19 changed files with 596 additions and 17 deletions
--- a/Assets/02_Scripts/Enemy/EnemySpawner.cs
+++ b/Assets/02_Scripts/Enemy/EnemySpawner.cs
@@ -0,0 +1,132 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+public class EnemySpawner : MonoBehaviour
+{
+    [Header("Spawn Configuration")]
+    [SerializeField] private Enemy _enemyPrefab;
+    [SerializeField] private int _maxAliveCount = 3;
+    [SerializeField] private float _spawnInterval = 2f;
+    [SerializeField] private float _initialDelay = 0f;
+
+    [Header("Spawn Position")]
+    [SerializeField] private Transform[] _spawnPoints;
+    [SerializeField] private float _spawnRadius = 0f;
+    [SerializeField] private Transform _enemyParent;
+
+    [Header("Behavior")]
+    [SerializeField] private bool _spawnOnStart = true;
+    [SerializeField] private bool _respawnOnDeath = true;
+    [SerializeField] private int _totalSpawnLimit = 0;
+
+    private readonly List<Enemy> _aliveEnemies = new();
+    private float _nextSpawnTime;
+    private int _totalSpawned;
+    private bool _active;
+
+    private void Start()
+    {
+        if (_spawnOnStart) BeginSpawning();
+    }
+
+    public void BeginSpawning()
+    {
+        _active = true;
+        _nextSpawnTime = Time.time + _initialDelay;
+    }
+
+    public void StopSpawning() => _active = false;
+
+    public void ResetSpawner()
+    {
+        for (int i = _aliveEnemies.Count - 1; i >= 0; i--)
+        {
+            if (_aliveEnemies[i] != null)
+                Destroy(_aliveEnemies[i].gameObject);
+        }
+        _aliveEnemies.Clear();
+        _totalSpawned = 0;
+        _nextSpawnTime = Time.time + _initialDelay;
+    }
+
+    private void Update()
+    {
+        if (!_active) return;
+
+        _aliveEnemies.RemoveAll(e => e == null);
+
+        if (!_respawnOnDeath && _aliveEnemies.Count == 0 && _totalSpawned > 0) return;
+        if (_totalSpawnLimit > 0 && _totalSpawned >= _totalSpawnLimit) return;
+        if (_aliveEnemies.Count >= _maxAliveCount) return;
+        if (Time.time < _nextSpawnTime) return;
+        if (_enemyPrefab == null) return;
+
+        SpawnOne();
+        _nextSpawnTime = Time.time + _spawnInterval;
+    }
+
+    public Enemy SpawnOne()
+    {
+        if (_enemyPrefab == null) return null;
+
+        Vector3 spawnPos = GetSpawnPosition();
+        Enemy enemy = Instantiate(_enemyPrefab, spawnPos, Quaternion.identity, _enemyParent);
+        _aliveEnemies.Add(enemy);
+        _totalSpawned++;
+        return enemy;
+    }
+
+    private Vector3 GetSpawnPosition()
+    {
+        Vector3 basePos;
+        if (_spawnPoints != null && _spawnPoints.Length > 0)
+        {
+            Transform pick = _spawnPoints[Random.Range(0, _spawnPoints.Length)];
+            basePos = pick != null ? pick.position : transform.position;
+        }
+        else
+        {
+            basePos = transform.position;
+        }
+
+        if (_spawnRadius > 0f)
+        {
+            Vector2 offset = Random.insideUnitCircle * _spawnRadius;
+            basePos.x += offset.x;
+            basePos.y += offset.y;
+        }
+
+        return basePos;
+    }
+
+    private void OnDrawGizmosSelected()
+    {
+        Color pointColor = Color.cyan;
+        Color radiusColor = new Color(0f, 1f, 1f, 0.25f);
+
+        if (_spawnPoints != null && _spawnPoints.Length > 0)
+        {
+            foreach (var p in _spawnPoints)
+            {
+                if (p == null) continue;
+                Gizmos.color = pointColor;
+                Gizmos.DrawWireSphere(p.position, 0.3f);
+                if (_spawnRadius > 0f)
+                {
+                    Gizmos.color = radiusColor;
+                    Gizmos.DrawWireSphere(p.position, _spawnRadius);
+                }
+            }
+        }
+        else
+        {
+            Gizmos.color = pointColor;
+            Gizmos.DrawWireSphere(transform.position, 0.3f);
+            if (_spawnRadius > 0f)
+            {
+                Gizmos.color = radiusColor;
+                Gizmos.DrawWireSphere(transform.position, _spawnRadius);
+            }
+        }
+    }
+}