Et framework -22 creating serverinfo entities and events

The goal of this section is The client obtains the number of server rooms

In multiplayer online games , We often have a lot of room concepts , Or the concept of regional service , This is our task in this section

The client sends the request , To get a ServerInfo Set

1. Client part

1.1 establish ServerInfo Entity

there ServerInfo Entity , It is a room service entity

Corresponding to stateful , And name

1.2 Create a message to get the list of servers

Defining structure , As the body of the message

The return message must contain this structure , And set to repeated Representatives can repeat , That's one list

This list Can store our room area service collection

1.3 To write ServerInfo Of System

Here is the of the client ServerInfo System
So what needs to be handled
1. The structure of the message sent from the server ServerInfoProto Parse and save
2. Set the client's local ServerInfo Convert to ServerInfoProto

1.4 Get into LoginHelper Write a method to get the server list in

LoginHelper This is where we write the login method

Here we define a new asynchronous function , The return value is Int, Represents the result of the function

1.5 Create a new component ServerInfosComponent

On the client side we need ServerInfosComponent Component to save the data sent by our server n individual S erverInfo room

So our component is a List To hold the ServerInfo Room list

1.6 To write ServerInfosComponent System

ServerInfosComponent System yes ServerInfosComponent Processing function of

stay Hotfix layer

We did ServerInfosComponent System The entity's Destory Abstract method , It's actually release List It's all Entity

And then we expanded , add to ServerInfo The method of entity , Add it to List Inside

1.7 Get into SceneFactory Create... In ZoneScene Add our components when

1.8 Get into LoginHelper in GetServerInfos Method to traverse our list of servers

We are LoginHelper When sending the request room list to the server , Get one List, So we can go through List, Then save them to our client mounted ServerInfosComponent On the components

2. Server part

2.1 Server add ServerInfo and ServerInfoSystem

direct Add The code from our client side is OK , There is no need to rewrite

2.2 Server add ServerInfoManagerComponent Components

there ServerInfoManagerComponent Component is used to store the room information collection on the server

2.3 To write ServerInfoManagerComponent System

The specific logic
Contact with the database , So here we use asynchronous Awake

Load Is the life cycle function of the thermal overload

We are Awake and Load When , We need to retrieve our room information from the database

2.4 ServerInfo Add a... Under the directory Handler Handle the messages sent by the client

Define a ErrorCode Represents a token error

If Account Server connected session It corresponds to AccountId Of Token And the client Token atypism , Then there is something wrong with the account

After success, the server information will be returned directly

2.5 stay SceneFacotry Created in Account Add this component to the server

summary

In this section, we completed the client to obtain the number of server rooms

In multiplayer online games , We often have a lot of room concepts , Or the concept of regional service

The client sends the request , To get a ServerInfo Set , Then the server receives the request , Do judgment , And then ServerInfo The collection is taken from the database , Then send a reply message to the client