syntax = "proto3";
package protocol.message_s2c;

import "state.proto";
import "goodbye_reason.proto";
import "player.proto";
import "planet.proto";

message MessageS2CHello {
  enum packet_info { unknown = 0; type = 0x05; }

  uint32 version = 1;         // The version of the protocol in use. Currently always 1.
  string given_username = 2;  // The username actually assigned to the player
  protocol.state.State next_state = 3;       // The state to switch the game into
}

message MessageS2CGoodbye {
  enum packet_info { unknown = 0; type = 0x06; }

  protocol.goodbye_reason.GoodbyeReason reason = 1; // The reason for the disconnect
}

message MessageS2CChat {
  enum packet_info { unknown = 0; type = 0x07; }

  string from = 1;    // The username of the player who sent the message
  string message = 2; // The contents of the chat message
}

message MessageS2CPong {
  enum packet_info { unknown = 0; type = 0x08; }
}

message MessageS2CPlayersUpdate {
  enum packet_info { unknown = 0; type = 0x09; }

  repeated protocol.player.Player players = 1;  // List of all players in the server
}

message MessageS2CPlanetData {
  enum packet_info { unknown = 0; type = 0x0a; }

  repeated protocol.planet.Planet planets = 1;  // List of all planets on the server
}