Fix map replay flow and quest mission rewards

server/internal/masterdata/quest.go

@@ -12,34 +12,6 @@ type BattleDropInfo struct {
 	BattleDropCategoryId int32
 }
 
-// SeasonRoutePair pairs a main-quest season with one of its routes, used to
-// reconstruct a player's progression history for IUserMainQuestSeasonRoute.
-type SeasonRoutePair struct {
-	MainQuestSeasonId int32
-	MainQuestRouteId  int32
-}
-
-// SeasonRoutesUpToCurrent returns every (season, route) pair from
-// OrderedSeasonRoutes whose ordering is <= the given (seasonId, routeId)
-// pair, inclusive. Used at user-load time to backfill
-// IUserMainQuestSeasonRoute history so the client can compute the next
-// route correctly when the player advances past a chapter end. Returns
-// nil if the given pair isn't found.
-func (q *QuestCatalog) SeasonRoutesUpToCurrent(seasonId, routeId int32) []SeasonRoutePair {
-	if q == nil {
-		return nil
-	}
-	out := make([]SeasonRoutePair, 0, len(q.OrderedSeasonRoutes))
-	for _, p := range q.OrderedSeasonRoutes {
-		out = append(out, p)
-		if p.MainQuestSeasonId == seasonId && p.MainQuestRouteId == routeId {
-			return out
-		}
-	}
-	// Pair not found in masterdata — don't return a partial list.
-	return nil
-}
-
 type QuestCatalog struct {
 	SceneById                          map[int32]EntityMQuestScene
 	MissionById                        map[int32]EntityMQuestMission
@@ -62,7 +34,6 @@ type QuestCatalog struct {
 	TutorialUnlockConditions           []EntityMTutorialUnlockCondition
 	ChapterLastSceneByQuestId          map[int32]int32
 	SeasonIdByRouteId                  map[int32]int32
-	OrderedSeasonRoutes                []SeasonRoutePair
 	QuestsWithDifficulty               map[int32]bool // any questId referenced in m_quest_relation_main_flow
 	BattleOnlyTargetSceneByQuestId     map[int32]int32
 
@@ -148,22 +119,6 @@ func LoadQuestCatalog(partsCatalog *PartsCatalog) (*QuestCatalog, error) {
 		seasonIdByRouteId[r.MainQuestRouteId] = r.MainQuestSeasonId
 	}
 
-	orderedRoutes := make([]EntityMMainQuestRoute, len(routes))
-	copy(orderedRoutes, routes)
-	sort.Slice(orderedRoutes, func(i, j int) bool {
-		if orderedRoutes[i].MainQuestSeasonId != orderedRoutes[j].MainQuestSeasonId {
-			return orderedRoutes[i].MainQuestSeasonId < orderedRoutes[j].MainQuestSeasonId
-		}
-		return orderedRoutes[i].SortOrder < orderedRoutes[j].SortOrder
-	})
-	orderedSeasonRoutes := make([]SeasonRoutePair, 0, len(orderedRoutes))
-	for _, r := range orderedRoutes {
-		orderedSeasonRoutes = append(orderedSeasonRoutes, SeasonRoutePair{
-			MainQuestSeasonId: r.MainQuestSeasonId,
-			MainQuestRouteId:  r.MainQuestRouteId,
-		})
-	}
-
 	firstClearSwitches, err := utils.ReadTable[EntityMQuestFirstClearRewardSwitch]("m_quest_first_clear_reward_switch")
 	if err != nil {
 		return nil, fmt.Errorf("load quest first clear reward switch table: %w", err)
@@ -600,7 +555,6 @@ func LoadQuestCatalog(partsCatalog *PartsCatalog) (*QuestCatalog, error) {
 		TutorialUnlockConditions:           tutorialUnlockConds,
 		ChapterLastSceneByQuestId:          chapterLastSceneByQuestId,
 		SeasonIdByRouteId:                  seasonIdByRouteId,
-		OrderedSeasonRoutes:                orderedSeasonRoutes,
 		QuestsWithDifficulty:               questsWithDifficulty,
 		BattleOnlyTargetSceneByQuestId:     battleOnlyTargetSceneByQuestId,