feat: 添加场景过渡类型支持，优化场景加载逻辑

Assets/_Game/Scripts/World/RoomTransition.cs

@@ -4,8 +4,15 @@ using UnityEngine;
 namespace BaseGames.World
 {
     /// <summary>
-    /// 房间传送点。玩家进入触发器或按交互键时，广播 <see cref="SceneLoadRequest"/>，
-    /// 由 SceneLoader 监听并执行 Additive 场景加载/卸载。
+    /// 房间/场景过渡触发器。玩家进入触发器或按交互键时，广播 <see cref="SceneLoadRequest"/>。
+    /// <para>
+    /// 通过 <see cref="_transitionType"/> 控制过渡演出：
+    /// <list type="bullet">
+    ///   <item><b>Room</b>：极短淡出，无加载画面，适合相邻房间边界。</item>
+    ///   <item><b>Scene</b>：完整淡出 + 加载画面，适合大区域切换。</item>
+    /// </list>
+    /// 如需门动画，请改用 <see cref="DoorTransition"/> 组件，它会在动画完成后内部触发本组件。
+    /// </para>
     /// </summary>
     [RequireComponent(typeof(Collider2D))]
     public class RoomTransition : MonoBehaviour, IInteractable
@@ -17,6 +24,11 @@ namespace BaseGames.World
         [SerializeField] private string _targetSceneAddress;   // Addressable key（目标场景）
         [SerializeField] private string _targetTransitionId;   // 目标房间出生点 ID
 
+        [Header("过渡类型")]
+        [Tooltip("Room：极短淡出，无加载画面，相邻房间边界专用。\n" +
+                 "Scene：完整淡出 + 加载画面，大区域/地图间切换专用。")]
+        [SerializeField] private TransitionType _transitionType = TransitionType.Room;
+
         [Header("触发方式")]
         [SerializeField] private bool _autoTrigger = true;     // true = 玩家进入触发器自动触发
 
@@ -32,7 +44,7 @@ namespace BaseGames.World
 
         // ── IInteractable ─────────────────────────────────────────────────────
         public bool   CanInteract    => !_autoTrigger;
-        public string InteractPrompt => "前往下一区域";
+        public string InteractPrompt => _transitionType == TransitionType.Scene ? "前往下一区域" : "进入";
 
         public void Interact(Transform player) => RequestTransition();
 
@@ -47,7 +59,8 @@ namespace BaseGames.World
             RequestTransition();
         }
 
-        private void RequestTransition()
+        /// <summary>触发过渡。可由触发器、交互系统或 <see cref="DoorTransition"/> 调用。</summary>
+        public void RequestTransition()
         {
             if (_requiresKeyItem && !HasItem(_requiredItemId)) return;
 
@@ -55,7 +68,8 @@ namespace BaseGames.World
             {
                 SceneName         = _targetSceneAddress,
                 EntryTransitionId = _targetTransitionId,
-                ShowLoadingScreen = true,
+                TransitionType    = _transitionType,
+                ShowLoadingScreen = _transitionType == TransitionType.Scene,
                 IsRespawn         = false,
             });
         }
@@ -66,7 +80,7 @@ namespace BaseGames.World
             if (string.IsNullOrEmpty(itemId)) return true;
             if (_worldState == null)
             {
-                Debug.LogWarning($"[RoomTransition] WorldStateRegistry 未配置，销 {itemId} 检查跳过");
+                Debug.LogWarning($"[RoomTransition] WorldStateRegistry 未配置，钥匙 {itemId} 检查跳过");
                 return false;
             }
             return _worldState.IsCollected(itemId);
@@ -74,10 +88,12 @@ namespace BaseGames.World
 
         private void OnDrawGizmos()
         {
-            Gizmos.color = new Color(0f, 1f, 0.5f, 0.6f);
             var col = GetComponent<Collider2D>();
-            if (col != null)
-                Gizmos.DrawWireCube(transform.position, col.bounds.size);
+            if (col == null) return;
+            Gizmos.color = _transitionType == TransitionType.Scene
+                ? new Color(1f, 0.6f, 0f, 0.6f)   // 橙色：大区域切换
+                : new Color(0f, 1f, 0.5f, 0.6f);   // 绿色：房间切换
+            Gizmos.DrawWireCube(transform.position, col.bounds.size);
         }
     }
 }