fix: preserve rpg custom world detail profiles

server-rs/crates/module-runtime-story/src/session_action.rs

@@ -14,16 +14,18 @@ use crate::{
     build_current_build_toast, build_npc_gift_result_text,
     build_runtime_story_option_from_story_option, build_runtime_story_view_model,
     build_static_runtime_story_option, build_status_patch, build_story_option_from_runtime_option,
-    clear_encounter_state, clone_inventory_item_with_quantity, current_encounter_name,
-    ensure_json_object, find_player_inventory_entry, normalize_equipment_slot_id,
-    normalize_required_string, npc_buyback_price, npc_purchase_price,
+    clear_encounter_state, clear_post_battle_state, clone_inventory_item_with_quantity,
+    current_encounter_name, ensure_json_object, ensure_scene_act_state,
+    ensure_scene_encounter_preview, finalize_post_battle_resolution, find_player_inventory_entry,
+    normalize_equipment_slot_id, normalize_required_string, npc_buyback_price, npc_purchase_price,
     project_story_engine_after_action, read_array_field, read_bool_field, read_field,
     read_i32_field, read_inventory_item_name, read_object_field, read_optional_string_field,
     read_player_equipment_item, read_player_inventory_values, read_runtime_session_id,
     read_u32_field, recruit_companion_to_party, remove_inventory_item_from_list,
     resolve_action_text, resolve_battle_action, resolve_equipment_slot_for_item,
     resolve_forge_craft_action, resolve_forge_dismantle_action, resolve_forge_reforge_action,
-    resolve_npc_gift_affinity_gain, restore_player_resource, simple_story_resolution,
+    resolve_forward_scene_id, resolve_npc_gift_affinity_gain, resolve_post_battle_story_options,
+    resolve_runtime_scene_preset, restore_player_resource, simple_story_resolution,
     write_bool_field, write_i32_field, write_null_field, write_player_equipment_item,
     write_player_inventory_values, write_runtime_npc_interaction_view, write_string_field,
     write_u32_field,
@@ -97,23 +99,7 @@ pub fn resolve_story_runtime_action(
         requested_runtime_session_id.as_str(),
     );
 
-    let mut options = resolution
-        .presentation_options
-        .take()
-        .unwrap_or_else(|| build_fallback_runtime_story_options(&game_state));
-    if options.is_empty() {
-        options = build_fallback_runtime_story_options(&game_state);
-    }
-
-    let story_text = resolution
-        .story_text
-        .clone()
-        .unwrap_or_else(|| resolution.result_text.clone());
     let history_result_text = resolution.result_text.clone();
-    let saved_current_story = resolution
-        .saved_current_story
-        .take()
-        .unwrap_or_else(|| build_current_story(story_text.as_str(), &options));
 
     append_story_history(
         &mut game_state,
@@ -132,6 +118,37 @@ pub fn resolve_story_runtime_action(
             .and_then(|battle| battle.outcome.as_deref()),
     );
 
+    if let Some(post_battle) = finalize_post_battle_resolution(
+        &mut game_state,
+        history_result_text.as_str(),
+        resolution
+            .battle
+            .as_ref()
+            .and_then(|battle| battle.outcome.as_deref()),
+        Vec::new(),
+    ) {
+        resolution.story_text = Some(post_battle.story_text);
+        resolution.presentation_options = Some(post_battle.presentation_options);
+        resolution.saved_current_story = Some(post_battle.saved_current_story);
+    }
+
+    let mut options = resolution
+        .presentation_options
+        .take()
+        .unwrap_or_else(|| build_fallback_runtime_story_options(&game_state));
+    if options.is_empty() {
+        options = build_fallback_runtime_story_options(&game_state);
+    }
+
+    let story_text = resolution
+        .story_text
+        .clone()
+        .unwrap_or_else(|| resolution.result_text.clone());
+    let saved_current_story = resolution
+        .saved_current_story
+        .take()
+        .unwrap_or_else(|| build_current_story(story_text.as_str(), &options));
+
     let mut patches = vec![RuntimeStoryPatch::StoryHistoryAppend {
         action_text: resolution.action_text.clone(),
         result_text: history_result_text.clone(),
@@ -212,11 +229,10 @@ fn resolve_runtime_story_choice_action(
             resolve_action_text("主动出声试探", request),
             "你的喊话打破了当前静场，周围潜着的动静也更难继续藏住。",
         )),
-        "idle_explore_forward" => Ok(simple_story_resolution(
-            game_state,
-            resolve_action_text("继续向前探索", request),
-            "你没有停在原地，而是继续向前压，把下一段遭遇主动推到自己面前。",
-        )),
+        "idle_explore_forward" => resolve_idle_explore_forward_action(game_state, request),
+        "idle_travel_next_scene" | "camp_travel_home_scene" => {
+            resolve_idle_travel_next_scene_action(game_state, request)
+        }
         "idle_observe_signs" => Ok(simple_story_resolution(
             game_state,
             resolve_action_text("观察周围迹象", request),
@@ -309,6 +325,62 @@ fn resolve_continue_adventure_action(
     })
 }
 
+fn resolve_idle_explore_forward_action(
+    game_state: &mut Value,
+    request: &RuntimeStoryActionRequest,
+) -> Result<StoryResolution, String> {
+    // 中文注释：探索前进是战后继续链路的一环，必须在后端清掉战斗态并生成下一段遭遇预览。
+    // 前端只播放表现动画，不能只靠本地状态把同一组 idle 选项重新展示一遍。
+    clear_post_battle_state(game_state);
+    ensure_scene_encounter_preview(game_state);
+    Ok(StoryResolution {
+        action_text: resolve_action_text("继续向前探索", request),
+        result_text: "你没有停在原地，而是继续向前压，把下一段遭遇主动推到自己面前。".to_string(),
+        story_text: None,
+        presentation_options: Some(resolve_post_battle_story_options(game_state)),
+        saved_current_story: None,
+        patches: vec![build_status_patch(game_state)],
+        battle: None,
+        toast: None,
+    })
+}
+
+fn resolve_idle_travel_next_scene_action(
+    game_state: &mut Value,
+    request: &RuntimeStoryActionRequest,
+) -> Result<StoryResolution, String> {
+    // 中文注释：切场景会改变 currentScenePreset、章节 act 状态和运行统计，
+    // 这些都是 runtime 快照真相，不能只在前端播放退场/进场动画。
+    let payload = request.action.payload.as_ref();
+    let target_scene_id = payload
+        .and_then(|payload| read_optional_string_field(payload, "targetSceneId"))
+        .or_else(|| resolve_forward_scene_id(game_state))
+        .ok_or_else(|| "idle_travel_next_scene 缺少 targetSceneId".to_string())?;
+    let next_scene = resolve_runtime_scene_preset(game_state, target_scene_id.as_str())
+        .ok_or_else(|| format!("未找到目标场景：{target_scene_id}"))?;
+    let next_scene_name =
+        read_optional_string_field(&next_scene, "name").unwrap_or_else(|| target_scene_id.clone());
+
+    clear_post_battle_state(game_state);
+    ensure_json_object(game_state).insert("currentScenePreset".to_string(), next_scene);
+    write_i32_field(game_state, "playerX", 0);
+    write_string_field(game_state, "playerFacing", "right");
+    ensure_scene_act_state(game_state);
+    ensure_scene_encounter_preview(game_state);
+    increment_runtime_stat_local(game_state, "scenesTraveled", 1);
+
+    Ok(StoryResolution {
+        action_text: resolve_action_text(&format!("前往{next_scene_name}"), request),
+        result_text: format!("你离开当前区域，抵达了{next_scene_name}。"),
+        story_text: None,
+        presentation_options: Some(resolve_post_battle_story_options(game_state)),
+        saved_current_story: None,
+        patches: vec![build_status_patch(game_state)],
+        battle: None,
+        toast: None,
+    })
+}
+
 fn resolve_npc_preview_talk_action(
     game_state: &mut Value,
     request: &RuntimeStoryActionRequest,