From Customui Class

  Player:openUIView(playerid ,uiid)

--When a player enters the game, execute this function
local function player_enter(event)
 
  local uin=event.eventobjid--The mini account of the player entering the game
  local uiid="6986982063319417057"--The interface id to be opened, replace your UIid here
 
  Player:openUIView(uin,uiid)--Open the interface for the player
 
end
-- Register Event for Game.AnyPlayer.EnterGame
ScriptSupportEvent:registerEvent([=[Game.AnyPlayer.EnterGame]=],player_enter)

This Lua code executes when any player enters the game, opening a specific UI interface for them.

local function player_enter(event)

* Declares a function named player_enter that triggers when the event occurs * The event parameter contains game event data

local uin=event.eventobjid

* Extracts the player's account identifier from the event object * uin stores which player entered the game

local uiid="6986982063319417057"

* Defines the interface ID of the UI to display * Important: Replace this with your actual UI ID (placeholder shown)

Player:openUIView(uin,uiid)

* Calls the game's Player API to display a UI to the specific player * Parameters:

• uin → Target player's account ID
• uiid → Interface to display

ScriptSupportEvent:registerEvent([=[Game.AnyPlayer.EnterGame]=],player_enter)

* Registers the player_enter function to handle Game.AnyPlayer.EnterGame events * Event details:

• [=[Game.AnyPlayer.EnterGame]=] → Triggers for all players joining
• player_enter → Handler function name

Key concepts demonstrated:

• Player lifecycle events (detecting game entry)
• UI management (opening interfaces)
• Game API usage (Player methods)
• Event parameter handling (extracting player ID)

Result: Every player sees your specified UI when joining the game.

Remember to:

• Replace 6986982063319417057 with your actual UI ID
• Ensure the UI resource is properly loaded in your game