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/** * Copyright 1998-2008 Epic Games, Inc. All Rights Reserved. */ /** * This class is responsible for retrieving the players list from the online * subsystem and populating the UI with that data. */ class UIDataProvider_OnlinePlayers extends UIDataProvider_OnlinePlayerDataBase native(inherit) implements(UIListElementCellProvider) dependson(OnlineSubsystem) transient; /** Gets a copy of the players data from the online subsystem */ //var array<OnlinePlayer> PlayersList; // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) // (cpptext) /** * Binds the player to this provider. Starts the async friends list gathering * * @param InPlayer the player that we are retrieving friends for */ event OnRegister(LocalPlayer InPlayer) { local OnlineSubsystem OnlineSub; local OnlinePlayerInterface PlayerInterface; Super.OnRegister(InPlayer); // Figure out if we have an online subsystem registered OnlineSub = class'GameEngine'.static.GetOnlineSubsystem(); // If the player is None, we are in the editor if (Player != None) { if (OnlineSub != None) { // Grab the player interface to verify the subsystem supports it PlayerInterface = OnlineSub.PlayerInterface; if (PlayerInterface != None) { // Set our callback function per player // PlayerInterface.SetReadPlayersComplete(Player.ControllerId,OnPlayersReadComplete); // Start the async task /* if (PlayerInterface.ReadPlayersList(Player.ControllerId) == false) { `Warn("Can't retrieve recent players list for player ("$Player.ControllerId$")"); } */ } else { WarnInternal("OnlineSubsystem does not support the player interface. Can't retrieve recent players list for player ("$ Player.ControllerId$")"); } } else { WarnInternal("No OnlineSubsystem present. Can't retrieve recent players list for player ("$ Player.ControllerId$")"); } } } /** * Handles the notification that the async read of the players data is done */ function OnPlayersReadComplete() { local OnlineSubsystem OnlineSub; local OnlinePlayerInterface PlayerInterface; // Figure out if we have an online subsystem registered OnlineSub = class'GameEngine'.static.GetOnlineSubsystem(); if (OnlineSub != None) { // Grab the player interface to verify the subsystem supports it PlayerInterface = OnlineSub.PlayerInterface; if (PlayerInterface != None) { // Make a copy of the players data for the UI // PlayerInterface.GetPlayersList(Player.ControllerId,PlayersList); } } } defaultproperties { Name="Default__UIDataProvider_OnlinePlayers" ObjectArchetype=UIDataProvider_OnlinePlayerDataBase'Engine.Default__UIDataProvider_OnlinePlayerDataBase' } |
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