syntax = "proto3";

option go_package = "common/proto/gen/grpc_pb";
import "common.proto";

service Scene {
  rpc Enter(EnterReq) returns (EnterResp) {}
  rpc Action(stream ActionReq) returns (Empty) {}
}

message EnterReq {
  int32 UID = 1; // 用户ID
  int64 SID = 2; // 服务ID
  int32 InstanceID = 3; // 副本ID
}

message EnterResp {
  int64 SID = 1; // 服务ID
  int64 UniqueNo = 2; // 副本唯一编号
}

message ActionReq {
  int64 UniqueNo = 1; // 副本唯一编号
  int32 UID = 2; // 用户ID
  int32 Action = 3; // 动作ID
  bytes Payload = 4; // 动作数据
}