package ru.m.tankz.proto;

message Person {
  required int32 id = 1;
  required string name = 2;
}

message Account {
  required int32 id = 1;
  required string login = 2;
  repeated Person persons = 3;
}

message LoginRequest {
  required string login = 1;
  required string password = 2;
}

message LoginResponse {
  required Account account = 1;
}

message PersonSelectRequest {
  required int32 person_id = 1;
}

message PersonSelectResponse {
  required Person person = 1;
}

message ErrorResponse {
  required int32 code = 1;
  required string message = 2;
}


enum GameState {
  READY = 1;
  STARTED = 2;
  ENDED = 3;
}

message Game {
  required int32 id = 1;
  required Person creator = 2;
  repeated Person persons = 3;
  required GameState state = 4;
}

message GamesRequest {

}

message GamesResponse {
  repeated Game games = 1;
}

message CreateGameRequest {

}

message CreateGameResponse {
  required Game game = 1;
}

message JoinGameRequest {
  required int32 game_id = 1;
}

message JoinGameResponse {
  required Game game = 1;
}

message LeaveGameRequest {
  required int32 game_id = 1;
}

message LeaveGameResponse {
  required Game game = 1;
}

message StartGameRequest {

}

message StartGameResponse {
  required Game game = 1;
}

message ExitGameRequest {

}

message ExitGameResponse {

}

/**
  Game
 */
enum GameActionType {
  MOVE = 1;
  SHOT = 2;
  STOP = 3;
}

message GameActionRequest {
  required GameActionType type = 1;
  optional int32 directionX = 2;
  optional int32 directionY = 3;
}

enum GameObjectType {
  TANK = 1;
  BULLET = 2;
}

enum GameChangeType {
  MOVED = 1;
  DESTROED = 2;
  MODIFIED = 3;
  APPEND = 4;
  DIRECTION = 5;
}

message GameChange {
  required GameChangeType type = 1;
  required GameObjectType objectType = 2;
  required int32 objectId = 3;
  optional int32 parentObjectId = 4;
  optional float x = 5;
  optional float y = 6;
  optional int32 directionX = 7;
  optional int32 directionY = 8;
}

message GameUpdateResponse {
  repeated GameChange changes = 1;
}