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KF2-Dev-Scripts/Engine/Classes/DownloadableContentEnumerator.uc

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2020-12-13 15:01:13 +00:00
/**
* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
*
* This object is responsible for the enumeration of downloadable content bundles
*/
class DownloadableContentEnumerator extends Object
dependson(OnlineSubsystem)
native(GameEngine);
/** The set of DLC this enumerator is aware of */
var protectedwrite array<OnlineContent> DLCBundles;
/** The root directory to look for DLC in */
var string DLCRootDir;
/** List of listeners for the find DLC event */
var protected array<delegate<OnFindDLCComplete> > FindDLCDelegates;
/**
* Looks for DLC and populates the DLC bundles with the information
*/
native function FindDLC();
/**
* Called once the DLC enumeration is complete
*/
delegate OnFindDLCComplete();
/**
* Adds a delegate to the list of listeners
*
* @param InDelegate the delegate to use for notifications
*/
function AddFindDLCDelegate(delegate<OnFindDLCComplete> InDelegate)
{
// Add this delegate to the array if not already present
if (FindDLCDelegates.Find(InDelegate) == INDEX_NONE)
{
FindDLCDelegates.AddItem(InDelegate);
}
}
/**
* Removes a delegate from the list of listeners
*
* @param InDelegate the delegate to use for notifications
*/
function ClearFindDLCDelegate(delegate<OnFindDLCComplete> InDelegate)
{
local int RemoveIndex;
// Remove this delegate from the array if found
RemoveIndex = FindDLCDelegates.Find(InDelegate);
if (RemoveIndex != INDEX_NONE)
{
FindDLCDelegates.Remove(RemoveIndex,1);
}
}
/**
* Removes a DLC bundle from the local machine. This is not an uninstall, so choose wisely
*
* @param DLCName the name of the DLC bundle to delete
*/
native function DeleteDLC(string DLCName);
/**
* Adds the list of DLC bundles to the DLC manager
*/
function InstallAllDLC()
{
local DownloadableContentManager DLCManager;
DLCManager = class'GameEngine'.static.GetDLCManager();
if (DLCManager != None)
{
DLCManager.InstallDLCs(DLCBundles);
}
}
/**
* Installs the named DLC via the DLC manager
*
* @param DLCName the name of the DLC bundle to install
*/
native function InstallDLC(string DLCName);
/**
* Triggers the FindDLC delegates
*/
native function TriggerFindDLCDelegates();
defaultproperties
{
DLCRootDir="../../DLC/"
}