syntax = "proto3"; message WeaponUpgradeRsp { enum CmdId { option allow_alias = true; NONE = 0; CMD_ID = 620; ENET_CHANNEL_ID = 0; ENET_IS_RELIABLE = 1; } int32 retcode = 1; uint64 targetWeaponGuid = 2; uint32 oldLevel = 3; uint32 curLevel = 4; }