fix: stabilize rpg publish and launch

server-rs/crates/module-custom-world/src/application.rs

@@ -544,7 +544,7 @@ pub fn build_custom_world_published_profile_compile_snapshot(
     let subtitle = resolve_text_field(&draft, &legacy, "subtitle").unwrap_or_default();
     let summary_text = resolve_text_field(&draft, &legacy, "summary").unwrap_or_default();
     let cover_image_src = resolve_cover_image_src(&draft, &legacy);
-    let theme_mode = resolve_theme_mode(&legacy);
+    let theme_mode = resolve_theme_mode(&draft, &legacy);
     let playable_npc_count =
         count_distinct_roles(draft.get("playableNpcs"), draft.get("storyNpcs"));
     let landmark_count = to_array(draft.get("landmarks")).len() as u32;
@@ -912,11 +912,17 @@ fn resolve_text_field(
     legacy: &Map<String, Value>,
     key: &str,
 ) -> Option<String> {
+    // 中文注释：发布链路的草稿真相来自 session.draft_profile_json，
+    // legacyResultProfile 只补历史草稿缺失字段，不能覆盖结果页刚保存的内容。
     to_text(draft.get(key)).or_else(|| to_text(legacy.get(key)))
 }
 
-fn resolve_theme_mode(legacy: &Map<String, Value>) -> CustomWorldThemeMode {
-    to_text(legacy.get("themeMode"))
+fn resolve_theme_mode(
+    draft: &Map<String, Value>,
+    legacy: &Map<String, Value>,
+) -> CustomWorldThemeMode {
+    to_text(draft.get("themeMode"))
+        .or_else(|| to_text(legacy.get("themeMode")))
         .and_then(|value| CustomWorldThemeMode::from_client_str(&value))
         .unwrap_or(CustomWorldThemeMode::Mythic)
 }
@@ -1067,6 +1073,47 @@ mod tests {
         assert_eq!(error, CustomWorldFieldError::InvalidLegacyResultProfileJson);
     }
 
+    #[test]
+    fn published_profile_compile_prefers_saved_draft_over_legacy_profile() {
+        let input = CustomWorldPublishedProfileCompileInput {
+            draft_profile_json: json!({
+                "name": "结果页保存后的世界",
+                "summary": "发布前最后一次填写的摘要。",
+                "themeMode": "tide",
+                "playableNpcs": [],
+                "storyNpcs": [],
+                "landmarks": []
+            })
+            .to_string(),
+            legacy_result_profile_json: Some(
+                json!({
+                    "name": "旧结果页世界",
+                    "summary": "旧摘要不应覆盖保存草稿。",
+                    "themeMode": "mythic"
+                })
+                .to_string(),
+            ),
+            ..build_test_compile_input(None)
+        };
+
+        let snapshot = build_custom_world_published_profile_compile_snapshot(input)
+            .expect("compile should prefer saved draft");
+        let payload: Value = serde_json::from_str(&snapshot.compiled_profile_payload_json)
+            .expect("compiled payload should be json");
+
+        assert_eq!(snapshot.world_name, "结果页保存后的世界");
+        assert_eq!(snapshot.summary_text, "发布前最后一次填写的摘要。");
+        assert_eq!(snapshot.theme_mode, CustomWorldThemeMode::Tide);
+        assert_eq!(
+            payload.get("name").and_then(Value::as_str),
+            Some("结果页保存后的世界")
+        );
+        assert_eq!(
+            payload.get("summary").and_then(Value::as_str),
+            Some("发布前最后一次填写的摘要。")
+        );
+    }
+
     #[test]
     fn publish_setting_text_falls_back_to_draft_profile_when_seed_is_empty() {
         let payload = Map::new();
@@ -1079,8 +1126,7 @@ mod tests {
         .cloned()
         .expect("draft profile should be object");
 
-        let setting_text =
-            resolve_custom_world_publish_setting_text(&payload, &draft_profile, "");
+        let setting_text = resolve_custom_world_publish_setting_text(&payload, &draft_profile, "");
 
         assert_eq!(setting_text, "海雾会吞掉记错航线的人。");
     }