Refactor code structure for improved readability and maintainability

Assets/_Game/Scripts/Enemies/Abilities/RepeatSlamAbility.cs

@@ -0,0 +1,75 @@
+using System.Collections;
+using Animancer;
+using BaseGames.Combat;
+using UnityEngine;
+
+namespace BaseGames.Enemies.Abilities
+{
+    /// <summary>
+    /// 多段砸地能力：起手 → 循环砸地（N次，带 HitBox 激活）→ 收招。
+    /// 支持霸体（ABL SO 配置 interruptOnHurt=false），后摇时间可配置。
+    /// 可复用于任何多段地面攻击型敌人。
+    /// </summary>
+    public class RepeatSlamAbility : EnemyAbilityBase
+    {
+        [Header("动画")]
+        [SerializeField] private ClipTransition _startClip;
+        [SerializeField] private ClipTransition _loopClip;
+        [SerializeField] private ClipTransition _endClip;
+
+        [Header("打击")]
+        [SerializeField] private HitBox _hitBox;
+
+        [Header("行为配置")]
+        [Tooltip("每次砸地时 HitBox 激活时长（秒）")]
+        [SerializeField] private float _hitActiveTime = 0.15f;
+        [Tooltip("砸地次数")]
+        [SerializeField] private int _slamCount = 2;
+        [Tooltip("最后一次砸地收招后额外等待时间（秒）")]
+        [SerializeField] private float _staggerDuration = 1.2f;
+
+        protected override IEnumerator ExecuteCoroutine()
+        {
+            Phase = AbilityRunState.Active;
+
+            if (_startClip.Clip != null)
+            {
+                _animancer.Play(_startClip);
+                yield return EnemyAbilityWaits.Get(_startClip.Clip.length);
+            }
+
+            for (int i = 0; i < _slamCount; i++)
+            {
+                if (_loopClip.Clip != null)
+                {
+                    _animancer.Play(_loopClip);
+                    float preHit = Mathf.Max(0f, _loopClip.Clip.length - _hitActiveTime - 0.05f);
+                    yield return EnemyAbilityWaits.Get(preHit);
+                }
+
+                var dmgSrc = _config?.attackSequence?.Length > 0 ? _config.attackSequence[0].damageSource : null;
+                _hitBox?.Activate(dmgSrc, _transform);
+                yield return EnemyAbilityWaits.Get(_hitActiveTime);
+                _hitBox?.Deactivate();
+
+                if (i < _slamCount - 1)
+                    yield return EnemyAbilityWaits.Get(0.1f);
+            }
+
+            if (_endClip.Clip != null)
+            {
+                _animancer.Play(_endClip);
+                yield return EnemyAbilityWaits.Get(_endClip.Clip.length + _staggerDuration);
+            }
+            else
+            {
+                yield return EnemyAbilityWaits.Get(_staggerDuration);
+            }
+        }
+
+        protected override void OnInterrupted(InterruptReason reason)
+        {
+            _hitBox?.Deactivate();
+        }
+    }
+}