roblox studio join left message script beginner scripting

----local script----

-- Creates a chat message when a player joins or leaves the server. V1.2


--============== READ ME ================--
-- PLACE THIS SCRIPT INTO StarterPlayerScripts
-- it will not work otherwise

-- Settings can be modified in lines 13-17
--=======================================--



local sm = Color3.fromRGB(17, 200, 216)--color of the messages
local welcomeMessage = "Welcome to the game!" -- message that a player is shown when they join
local welcomeMessageOn = true -- set to true to give a player a message when they join the game
local joinMessage = " has joined." -- will display as "[player] has joined.""
local displayJoinMessage = true
local leftMessage = " has left." -- will display as "[player] has left."
local displayLeaveMessage = true

----------do not edit anything below this line
local function createMessageOnClient(msg)
game.StarterGui:SetCore("ChatMakeSystemMessage", {
Text = msg;
Font = Enum.Font.SourceSansBold;
Color = sm;
FontSize = Enum.FontSize.Size18;
})
end

if welcomeMessageOn then
createMessageOnClient(welcomeMessage)
end

if displayJoinMessage then
createMessageOnClient(game:GetService("Players").LocalPlayer.Name..joinMessage)
game:GetService('Players').PlayerAdded:Connect(function(plr)
createMessageOnClient(plr.Name..joinMessage)
end)
end

if displayLeaveMessage then
game:GetService('Players').PlayerRemoving:Connect(function(plr)
createMessageOnClient(plr.Name..leftMessage)
end)
end