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4331f83 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | // Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
#include "Subsystems/GameInstanceSubsystem.h"
#include "UObject/SoftObjectPtr.h"
#include "GameUIManagerSubsystem.generated.h"
#define UE_API COMMONGAME_API
class FSubsystemCollectionBase;
class UCommonLocalPlayer;
class UGameUIPolicy;
class UObject;
/**
* This manager is intended to be replaced by whatever your game needs to
* actually create, so this class is abstract to prevent it from being created.
*
* If you just need the basic functionality you will start by sublcassing this
* subsystem in your own game.
*/
UCLASS(MinimalAPI, Abstract, config = Game)
class UGameUIManagerSubsystem : public UGameInstanceSubsystem
{
GENERATED_BODY()
public:
UGameUIManagerSubsystem() { }
UE_API virtual void Initialize(FSubsystemCollectionBase& Collection) override;
UE_API virtual void Deinitialize() override;
UE_API virtual bool ShouldCreateSubsystem(UObject* Outer) const override;
const UGameUIPolicy* GetCurrentUIPolicy() const { return CurrentPolicy; }
UGameUIPolicy* GetCurrentUIPolicy() { return CurrentPolicy; }
UE_API virtual void NotifyPlayerAdded(UCommonLocalPlayer* LocalPlayer);
UE_API virtual void NotifyPlayerRemoved(UCommonLocalPlayer* LocalPlayer);
UE_API virtual void NotifyPlayerDestroyed(UCommonLocalPlayer* LocalPlayer);
protected:
UE_API void SwitchToPolicy(UGameUIPolicy* InPolicy);
private:
UPROPERTY(Transient)
TObjectPtr<UGameUIPolicy> CurrentPolicy = nullptr;
UPROPERTY(config, EditAnywhere)
TSoftClassPtr<UGameUIPolicy> DefaultUIPolicyClass;
};
#undef UE_API
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