53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
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// Copyright Epic Games, Inc. All Rights Reserved.
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#include "LyraExperienceManager.h"
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#include "Engine/AssetManager.h"
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#include "LyraExperienceDefinition.h"
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#include "GameModes/LyraExperienceManager.h"
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#include "Engine/Engine.h"
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#if WITH_EDITOR
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void ULyraExperienceManager::OnPlayInEditorBegun()
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{
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ensure(GameFeaturePluginRequestCountMap.IsEmpty());
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GameFeaturePluginRequestCountMap.Empty();
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}
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void ULyraExperienceManager::NotifyOfPluginActivation(const FString PluginURL)
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{
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if (GIsEditor)
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{
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ULyraExperienceManager* ExperienceManagerSubsystem = GEngine->GetEngineSubsystem<ULyraExperienceManager>();
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check(ExperienceManagerSubsystem);
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// Track the number of requesters who activate this plugin. Multiple load/activation requests are always allowed because concurrent requests are handled.
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int32& Count = ExperienceManagerSubsystem->GameFeaturePluginRequestCountMap.FindOrAdd(PluginURL);
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++Count;
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}
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}
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bool ULyraExperienceManager::RequestToDeactivatePlugin(const FString PluginURL)
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{
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if (GIsEditor)
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{
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ULyraExperienceManager* ExperienceManagerSubsystem = GEngine->GetEngineSubsystem<ULyraExperienceManager>();
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check(ExperienceManagerSubsystem);
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// Only let the last requester to get this far deactivate the plugin
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int32& Count = ExperienceManagerSubsystem->GameFeaturePluginRequestCountMap.FindChecked(PluginURL);
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--Count;
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if (Count == 0)
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{
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ExperienceManagerSubsystem->GameFeaturePluginRequestCountMap.Remove(PluginURL);
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return true;
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}
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return false;
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}
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return true;
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}
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#endif
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