从 EnemyManager 中拆分刷怪位置策略接口

2026-06-18 15:25:04 +08:00
parent 43f81c8926
commit b6a13b18fc
6 changed files with 65 additions and 10 deletions
@@ -8,7 +8,6 @@ using SepCore.AsyncTask;
 using SepCore.CustomUtility;
 using UnityEngine;
 using UnityGameFramework.Runtime;
-using Random = UnityEngine.Random;

 namespace SepCore.EnemyManager
 {
@@ -47,6 +46,7 @@ namespace SepCore.EnemyManager
        private float _spawnRateScale = 1f;

        private Transform _player;
+        private ISpawnPositionStrategy _spawnPositionStrategy;

        public float SpawnRateScale => _spawnRateScale;
        public float BattleDuration => _duration;
@@ -76,6 +76,7 @@ namespace SepCore.EnemyManager
        public void OnInit(DRLevel level, Player player)
        {
            _player = player != null ? player.CachedTransform : null;
+            _spawnPositionStrategy = new RandomCircleSpawnStrategy(_spawnDistanceFromPlayer);

            _baseSpawnEnemyIntervals = (float[])level.Intervals.Clone();
            _spawnEnemyIntervals = (float[])_baseSpawnEnemyIntervals.Clone();
@@ -136,7 +137,7 @@ namespace SepCore.EnemyManager
            if (_currentEnemyCount >= _spawnEnemyMaxCount) return;
            int entityPoolId = _currentSpawnEnemyId % _spawnEnemyMaxCount;
            var enemyData = EntityDataFactory.Create(entityPoolId, enemyType, _currentLevel);
-            enemyData.Position = GetRandomPosition();
+            enemyData.Position = _spawnPositionStrategy.GetSpawnPosition(_player);
            _currentSpawnEnemyId++;

            EnemyBase enemy = await _entity.ShowEnemyAsync(enemyData);
@@ -148,14 +149,6 @@ namespace SepCore.EnemyManager
            RegisterEnemy(enemy);
        }

-        private Vector3 GetRandomPosition()
-        {
-            float x = Random.Range(-1f, 1f);
-            float z = Random.Range(-1f, 1f);
-            Vector3 dir = new Vector3(x, 0, z).normalized;
-            return _player.position + dir * _spawnDistanceFromPlayer;
-        }
-
        public void ClearEnemies()
        {
            foreach (var enemy in _enemies)
@@ -0,0 +1,8 @@
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@@ -0,0 +1,9 @@
+using UnityEngine;
+
+namespace SepCore.EnemyManager
+{
+    public interface ISpawnPositionStrategy
+    {
+        Vector3 GetSpawnPosition(Transform player);
+    }
+}
@@ -0,0 +1,11 @@
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@@ -0,0 +1,23 @@
+using UnityEngine;
+using Random = UnityEngine.Random;
+
+namespace SepCore.EnemyManager
+{
+    public class RandomCircleSpawnStrategy : ISpawnPositionStrategy
+    {
+        private readonly float _spawnDistance;
+
+        public RandomCircleSpawnStrategy(float spawnDistance)
+        {
+            _spawnDistance = spawnDistance;
+        }
+
+        public Vector3 GetSpawnPosition(Transform player)
+        {
+            float x = Random.Range(-1f, 1f);
+            float z = Random.Range(-1f, 1f);
+            Vector3 dir = new Vector3(x, 0, z).normalized;
+            return player.position + dir * _spawnDistance;
+        }
+    }
+}
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