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unitysamples

// Copyright Epic Games, Inc. All Rights Reserved.

#pragma once

#include "GameFeatureAction_WorldActionBase.h"
#include "UObject/SoftObjectPtr.h"
#include "GameFeatureAction_AddInputBinding.generated.h"

class AActor;
class UInputMappingContext;
class UPlayer;
class APlayerController;
struct FComponentRequestHandle;
class ULyraInputConfig;

/**
 * Adds InputMappingContext to local players' EnhancedInput system. 
 * Expects that local players are set up to use the EnhancedInput system.
 */
UCLASS(MinimalAPI, meta = (DisplayName = "Add Input Binds"))
class UGameFeatureAction_AddInputBinding final : public UGameFeatureAction_WorldActionBase
{
	GENERATED_BODY()

public:
	//~ Begin UGameFeatureAction interface
	virtual void OnGameFeatureActivating(FGameFeatureActivatingContext& Context) override;
	virtual void OnGameFeatureDeactivating(FGameFeatureDeactivatingContext& Context) override;
	//~ End UGameFeatureAction interface

	//~ Begin UObject interface
#if WITH_EDITOR
	virtual EDataValidationResult IsDataValid(class FDataValidationContext& Context) const override;
#endif
	//~ End UObject interface

	UPROPERTY(EditAnywhere, Category="Input", meta=(AssetBundles="Client,Server"))
	TArray<TSoftObjectPtr<const ULyraInputConfig>> InputConfigs;

private:
	struct FPerContextData
	{
		TArray<TSharedPtr<FComponentRequestHandle>> ExtensionRequestHandles;
		TArray<TWeakObjectPtr<APawn>> PawnsAddedTo;
	};

	TMap<FGameFeatureStateChangeContext, FPerContextData> ContextData;

	//~ Begin UGameFeatureAction_WorldActionBase interface
	virtual void AddToWorld(const FWorldContext& WorldContext, const FGameFeatureStateChangeContext& ChangeContext) override;
	//~ End UGameFeatureAction_WorldActionBase interface

	void Reset(FPerContextData& ActiveData);
	void HandlePawnExtension(AActor* Actor, FName EventName, FGameFeatureStateChangeContext ChangeContext);
	void AddInputMappingForPlayer(APawn* Pawn, FPerContextData& ActiveData);
	void RemoveInputMapping(APawn* Pawn, FPerContextData& ActiveData);


};

	// Copyright Epic Games, Inc. All Rights Reserved.

	#pragma once

	#include "GameFeatureAction_WorldActionBase.h"
	#include "UObject/SoftObjectPtr.h"
	#include "GameFeatureAction_AddInputBinding.generated.h"

	class AActor;
	class UInputMappingContext;
	class UPlayer;
	class APlayerController;
	struct FComponentRequestHandle;
	class ULyraInputConfig;

	/**
	* Adds InputMappingContext to local players' EnhancedInput system.
	* Expects that local players are set up to use the EnhancedInput system.
	*/
	UCLASS(MinimalAPI, meta = (DisplayName = "Add Input Binds"))
	class UGameFeatureAction_AddInputBinding final : public UGameFeatureAction_WorldActionBase
	{
	GENERATED_BODY()

	public:
	//~ Begin UGameFeatureAction interface
	virtual void OnGameFeatureActivating(FGameFeatureActivatingContext& Context) override;
	virtual void OnGameFeatureDeactivating(FGameFeatureDeactivatingContext& Context) override;
	//~ End UGameFeatureAction interface

	//~ Begin UObject interface
	#if WITH_EDITOR
	virtual EDataValidationResult IsDataValid(class FDataValidationContext& Context) const override;
	#endif
	//~ End UObject interface

	UPROPERTY(EditAnywhere, Category="Input", meta=(AssetBundles="Client,Server"))
	TArray<TSoftObjectPtr<const ULyraInputConfig>> InputConfigs;

	private:
	struct FPerContextData
	{
	TArray<TSharedPtr<FComponentRequestHandle>> ExtensionRequestHandles;
	TArray<TWeakObjectPtr<APawn>> PawnsAddedTo;
	};

	TMap<FGameFeatureStateChangeContext, FPerContextData> ContextData;

	//~ Begin UGameFeatureAction_WorldActionBase interface
	virtual void AddToWorld(const FWorldContext& WorldContext, const FGameFeatureStateChangeContext& ChangeContext) override;
	//~ End UGameFeatureAction_WorldActionBase interface

	void Reset(FPerContextData& ActiveData);
	void HandlePawnExtension(AActor* Actor, FName EventName, FGameFeatureStateChangeContext ChangeContext);
	void AddInputMappingForPlayer(APawn* Pawn, FPerContextData& ActiveData);
	void RemoveInputMapping(APawn* Pawn, FPerContextData& ActiveData);


	};