地图系统

Assets/_Game/Scripts/Editor/Scene/SceneObjectPlacerTool.cs

@@ -1386,10 +1386,15 @@ namespace BaseGames.Editor
 
             SavePoint savePoint = GetOrAddComponent<SavePoint>(go);
 
+            // 自动生成唯一 _savePointId（场景名 + 短 GUID），避免手动填写遗漏导致存档点无法定位/复活
+            string sceneName = go.scene.IsValid() ? go.scene.name : "Scene";
+            string uid = System.Guid.NewGuid().ToString("N").Substring(0, 8);
+            AssignString(savePoint, "_savePointId", $"SP_{sceneName}_{uid}", report);
+
             AssignAsset(savePoint, "_onSceneLoaded",        report, false, "EVT_SceneLoaded");
             AssignAsset(savePoint, "_onSavePointActivated", report, false, "EVT_SavePointActivated");
 
-            report.Add("填写 _savePointId（全局唯一字符串，用于存档点激活记录与复活定位）。");
+            report.Add("已自动生成唯一 _savePointId（可按需改为语义化 ID，如 SP_Forest_Entrance）。");
 
             Selection.activeGameObject = go;
             MarkDirtyAndLog("Save Point", go, report);