Roblox Studio Call getFriendsOnline

Introduction

Roblox Studio is a powerful game development tool that allows users to create and publish their own games on the Roblox platform. One of the key features of Roblox Studio is the ability to call various API functions to interact with the Roblox platform and other users. One such API function is getFriendsOnline, which returns a list of the user's online friends.

Syntax

The syntax for calling getFriendsOnline is as follows:

local onlineFriends = game:GetService("FriendsService"):GetFriendsOnline(userId)

• userId: The user ID of the current player. This can be obtained using game.Players.LocalPlayer.UserId.

Return Value

The getFriendsOnline function returns a table of online friends. Each entry in the table contains the following information:

• Username: The username of the online friend.
• UserId: The user ID of the online friend.

Example Usage

Here's an example of how to use getFriendsOnline to display a list of online friends in a Roblox game:

local Players = game:GetService("Players")
local FriendsService = game:GetService("FriendsService")

-- Get the local player
local player = Players.LocalPlayer

-- Get the player's online friends
local onlineFriends = FriendsService:GetFriendsOnline(player.UserId)

-- Create a UI element to display the list of online friends
local friendList = Instance.new("ScrollingFrame")
friendList.Parent = game.Players.LocalPlayer.PlayerGui

for i, friend in ipairs(onlineFriends) do
    local nameLabel = Instance.new("TextLabel")
    nameLabel.Text = friend.Username
    nameLabel.Parent = friendList
end

Conclusion

getFriendsOnline is a simple and powerful API function that allows developers to access important information about online friends in Roblox games. By using this function, developers can create social features and enhance the player experience in their Roblox games.