[unity mirror] use of networkteam

【Unity Mirror】NetworkTeam Use

Function description

A recent demand is the invitation function of personal space ： Everyone can enter their own space to dress up furniture, etc , At the same time, you can invite your friends to visit your own space , When invited, two people appear in the same space , You can see each other ; But when not invited , You can only enter your own space , And see no one else . So I thought of using NetworkTeam To complete .

NetworkTeam brief introduction

mirror Introduction to the official website ：

Team management uses network team components on player objects and network objects that need to restrict their visibility to the team , Provides networking objects that are visible only to people on the same team . take Network Team Components are added to player prefabs and any other prefabs belonging to the team . At run time, players in the same team / Object's team ID Set to the same value .

Ideas

When everyone enters their own space , Set up your own TeamId For their own userid, So that everyone else can TeamId Different , He can only see himself but not others . When invited , To his own TeamId Change to the invitee's userid, So we can see each other .

Start making

The first two steps and Mirror The official ones are the same , Just look at the back .

• First of all, will Team Interest Management Component added to and Network Manager In the same object ：

• Then add our players Network Team Components

• Code writing

It is worth noting that , The official website says that if we want two people to join the same Team Words , It only needs ** At run time, players in the same team / Object's team ID Set to the same value .**

When writing code, we may directly follow the following TeamId Revised ：（ For example OnStartLocalPlayer() This code is written in ）

GetComponent<NetworkTeam>().teamId = userid;

But this is actually wrong , Because this only runs on the local client , The server doesn't know , That is to say, our code must be run on the server , Only in this way can the server modify this player's teamid, Here is the correct code ：

[Command]
public void CmdChangeTeam(string teamid)
{
	GetComponent<NetworkTeam>().teamId = teamid;
}

When it needs to be modified teamid when , Call this method , utilize Command, This method actually runs on the server instead of the local client , In this way, the server can know the player's Teamid Changed , It can also divide him into the same team , Let the players in the same team see each other , In this way, the invitation function can be easily implemented .