.../emu/grasscutter/server/game/GameServerPacketHandler.java

src/main/java/emu/grasscutter/server/game/GameSession.java

...server/packet/recv/HandlerAvatarExpeditionAllDataReq.java

...erver/packet/recv/HandlerAvatarExpeditionCallBackReq.java

...rver/packet/recv/HandlerAvatarExpeditionGetRewardReq.java

...r/server/packet/recv/HandlerAvatarExpeditionStartReq.java

...er/server/packet/recv/HandlerCombatInvocationsNotify.java

...erver/packet/recv/HandlerEnterTransPointRegionNotify.java

...utter/server/packet/recv/HandlerEvtDoSkillSuccNotify.java

...server/packet/recv/HandlerExitTransPointRegionNotify.java

.../server/packet/send/PacketAvatarExpeditionAllDataRsp.java

...server/packet/send/PacketAvatarExpeditionCallBackRsp.java

.../server/packet/send/PacketAvatarExpeditionDataNotify.java

...erver/packet/send/PacketAvatarExpeditionGetRewardRsp.java

...er/server/packet/send/PacketAvatarExpeditionStartRsp.java

...asscutter/server/packet/send/PacketCanUseSkillNotify.java

...tter/server/packet/send/PacketGetPlayerFriendListRsp.java

src/main/java/emu/grasscutter/tools/Tools.java

src/main/java/emu/grasscutter/utils/Language.java

src/main/java/emu/grasscutter/utils/Utils.java