从 EnemyManager 中拆分刷怪位置策略接口

Assets/GameMain/Scripts/Runtime/CustomComponent/EnemyManager/EnemyManagerComponent.cs

@@ -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)

Assets/GameMain/Scripts/Runtime/CustomComponent/EnemyManager/SpawnStrategy.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 302bed92b8cc83341aa3762deb8b56be
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/GameMain/Scripts/Runtime/CustomComponent/EnemyManager/SpawnStrategy/ISpawnPositionStrategy.cs

@@ -0,0 +1,9 @@
+using UnityEngine;
+
+namespace SepCore.EnemyManager
+{
+    public interface ISpawnPositionStrategy
+    {
+        Vector3 GetSpawnPosition(Transform player);
+    }
+}

Assets/GameMain/Scripts/Runtime/CustomComponent/EnemyManager/SpawnStrategy/ISpawnPositionStrategy.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 71ed05cb0cc806b43a28fc4492963dd2
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/GameMain/Scripts/Runtime/CustomComponent/EnemyManager/SpawnStrategy/RandomCircleSpawnStrategy.cs

@@ -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;
+        }
+    }
+}

Assets/GameMain/Scripts/Runtime/CustomComponent/EnemyManager/SpawnStrategy/RandomCircleSpawnStrategy.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 12331e41ea431384aa2d6a60da5f4c13
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: