syntax = "proto3";

package MotorControl;

message ThrottleRequest{
    float throttle = 1;
}

message ThrottleResponse{
    bool throttleSet = 1;
}

message SteeringRequest{
    float steering = 1;
}

message SteeringResponse{
    bool steeringSet = 1;
}

message HeartbeatCheck{
    bool continue = 1;
}

message HeartbeatCheckResponse{
    string errorMessage = 1;
}

service CarControl{
    rpc SetThrottle(ThrottleRequest) returns (ThrottleResponse){}
    rpc SetSteering(SteeringRequest) returns (SteeringResponse){}
    rpc Heartbeat(stream HeartbeatCheck) returns (HeartbeatCheckResponse){}
}