fix: restore battle entry and character profile initialization

internal/gameserver/handlers_misc.go

@@ -37,6 +37,25 @@ func (sm *syncMap) Delete(k uint32) { muBattle.Lock(); sm.init(); delete(sm.m, k
 
 func randUint32() uint32 { return rand.Uint32() }
 
+func playerArchive(s *Session) *goproto.ArchiveData {
+	archive := &goproto.ArchiveData{}
+	if player := s.JSON(); player != nil {
+		for id := range player.Avatars {
+			archive.ArchiveAvatarIdList = append(archive.ArchiveAvatarIdList, id)
+		}
+		sortU32Slice(archive.ArchiveAvatarIdList)
+		seen := map[uint32]bool{}
+		for _, equipment := range player.Lightcones {
+			if !seen[equipment.ItemID] {
+				seen[equipment.ItemID] = true
+				archive.ArchiveEquipmentIdList = append(archive.ArchiveEquipmentIdList, equipment.ItemID)
+			}
+		}
+		sortU32Slice(archive.ArchiveEquipmentIdList)
+	}
+	return archive
+}
+
 func init() {
 	handle("GetBag", func(s *Session, req *goproto.GetBagCsReq, rsp *goproto.GetBagScRsp) error {
 		player := s.JSON()
@@ -55,17 +74,18 @@ func init() {
 			{Tid: 101, Num: 999999}, // Normal Pass
 			{Tid: 102, Num: 999999}, // Special Pass
 		}
-		for _, aid := range BaseAvatarIDs {
-			rsp.MaterialList = append(rsp.MaterialList, &goproto.Material{
-				Tid: 130000 + aid,
-				Num: 10,
-			})
-		}
+		// Avatar IDs do not imply item IDs. The old 130000+avatar formula
+		// produced nonexistent materials and broke the client's inventory init.
 		return nil
 	})
 
 	handle("GetArchiveData", func(s *Session, req *goproto.GetArchiveDataCsReq, rsp *goproto.GetArchiveDataScRsp) error {
 		rsp.Retcode = 0
+		rsp.ArchiveData = playerArchive(s)
+		return nil
+	})
+	handle("GetUpdatedArchiveData", func(s *Session, req *goproto.GetUpdatedArchiveDataCsReq, rsp *goproto.GetUpdatedArchiveDataScRsp) error {
+		rsp.ArchiveData = playerArchive(s)
 		return nil
 	})