syntax = "proto2";
import "room_event.proto";

message Event_RoomSay {
    extend RoomEvent {
        optional Event_RoomSay ext = 1002;
    }
    enum RoomMessageType {
        UserMessage = 0; // user message
        Welcome = 1;     // rooms welcome message
        ChatHistory = 2; // rooms chat history message
    }
    optional string name = 1;
    optional string message = 2;
    optional RoomMessageType message_type = 3;
    optional uint64 time_of = 4;
}