1

server-rs/crates/module-runtime-story-compat/src/story_engine.rs

@@ -37,7 +37,11 @@ pub fn project_story_engine_after_action(
         battle_outcome,
     );
     apply_thread_signal_updates(game_state, &mut memory, &signals);
-    ensure_scene_chapter_state(game_state, &mut memory);
+    // 中文注释：NPC 战斗入口只是把当前 NPC 切入战斗结算，
+    // 不能顺手触发“首进场景章节任务”。否则玩家点战斗会误以为被系统自动接了任务。
+    if should_update_scene_chapter_state(function_id) {
+        ensure_scene_chapter_state(game_state, &mut memory);
+    }
 
     let previous_chapter = read_object_field(game_state, "chapterState")
         .or_else(|| read_object_field(&memory, "currentChapter"))
@@ -141,6 +145,10 @@ fn ensure_array_field(root: &mut Map<String, Value>, key: &str) {
     }
 }
 
+fn should_update_scene_chapter_state(function_id: &str) -> bool {
+    !matches!(function_id, "npc_fight" | "npc_spar")
+}
+
 fn collect_story_signals(
     previous_state: &Value,
     next_state: &Value,
@@ -1566,4 +1574,51 @@ mod tests {
                 .all(|mutation| mutation["mutationType"] != json!("enemy_pressure"))
         );
     }
+
+    #[test]
+    fn story_engine_projector_does_not_create_chapter_quest_on_npc_battle_entry() {
+        let previous_state = json!({
+            "worldType": "WUXIA",
+            "currentScene": "Story",
+            "storyHistory": [],
+            "quests": [],
+            "currentScenePreset": {
+                "id": "scene-bridge",
+                "name": "断桥口",
+                "description": "风从桥下吹上来。",
+                "npcs": [{
+                    "id": "npc-guide",
+                    "name": "沈七",
+                    "hostile": false
+                }]
+            },
+            "currentEncounter": {
+                "kind": "npc",
+                "id": "npc-guide",
+                "npcName": "沈七"
+            },
+            "storyEngineMemory": {
+                "activeThreadIds": ["thread-bridge"]
+            }
+        });
+        let mut next_state = previous_state.clone();
+        next_state["inBattle"] = Value::Bool(true);
+        next_state["currentEncounter"] = Value::Null;
+
+        project_story_engine_after_action(
+            &previous_state,
+            &mut next_state,
+            "与沈七战斗",
+            "沈七已经进入战斗节奏。",
+            "npc_fight",
+            Some("ongoing"),
+        );
+
+        assert!(
+            next_state["quests"]
+                .as_array()
+                .is_some_and(|items| items.is_empty())
+        );
+        assert_eq!(next_state["chapterState"]["chapterQuestId"], Value::Null);
+    }
 }