fix(handlers): trying to fix issues with incomplete saves.

server/channelserver/handlers.go

@@ -184,6 +184,28 @@ func logoutPlayer(s *Session) {
 	delete(s.server.objectIDs, s)
 	s.server.Unlock()
 
+	// Save all character data before logout to prevent data loss
+	// This ensures data is persisted even if client disconnects unexpectedly
+	if s.charID != 0 {
+		characterSaveData, err := GetCharacterSaveData(s, s.charID)
+		if err == nil && characterSaveData != nil {
+			// Force name to match to prevent corruption detection issues
+			characterSaveData.Name = s.Name
+			characterSaveData.updateSaveDataWithStruct()
+
+			// Update playtime in savedata before saving
+			if !s.playtimeTime.IsZero() {
+				s.playtime += uint32(time.Since(s.playtimeTime).Seconds())
+			}
+			characterSaveData.Playtime = s.playtime
+
+			characterSaveData.Save(s)
+			s.logger.Info("Saved character data during logout", zap.Uint32("charID", s.charID))
+		} else if err != nil {
+			s.logger.Warn("Failed to retrieve character save data during logout", zap.Error(err), zap.Uint32("charID", s.charID))
+		}
+	}
+
 	for _, stage := range s.server.stages {
 		// Tell sessions registered to disconnecting players quest to unregister
 		if stage.host != nil && stage.host.charID == s.charID {

server/channelserver/handlers_data.go

@@ -14,6 +14,7 @@ import (
 	"erupe-ce/network/mhfpacket"
 	"erupe-ce/server/channelserver/compression/deltacomp"
 	"erupe-ce/server/channelserver/compression/nullcomp"
+
 	"go.uber.org/zap"
 )
 
@@ -62,6 +63,14 @@ func handleMsgMhfSavedata(s *Session, p mhfpacket.MHFPacket) {
 		s.Name = characterSaveData.Name
 	}
 
+	// Force name to match session to prevent corruption detection false positives
+	// This handles SJIS/UTF-8 encoding differences and ensures saves succeed across all game versions
+	if characterSaveData.Name != s.Name && !characterSaveData.IsNewCharacter {
+		s.logger.Info("Correcting name mismatch in savedata", zap.String("savedata_name", characterSaveData.Name), zap.String("session_name", s.Name))
+		characterSaveData.Name = s.Name
+		characterSaveData.updateSaveDataWithStruct()
+	}
+
 	if characterSaveData.Name == s.Name || _config.ErupeConfig.RealClientMode <= _config.S10 {
 		characterSaveData.Save(s)
 		s.logger.Info("Wrote recompressed savedata back to DB.")