document.write("
// Fill out your copyright notice in the Description page of Project Settings.
 
#pragma once
 
#include "CoreMinimal.h"
#include "DandelionCharacter.h"
#include "DandelionPlayerCharacter.generated.h"
 
class USpringArmComponent;
class UCameraComponent;
class UDandelionAbilitySet;
class UInputActionGameplayAbilityMappings;
 
/**
 * Base class for Player ACharacter actors. Ensures the camera is set up correctly and that the ASC is initialized and
 * correctly bound to InputActions.
 */
UCLASS()
class DANDELION_API ADandelionPlayerCharacter : public ADandelionCharacter
{
	GENERATED_BODY()
 
#pragma region IAbilitySystemInterface
 
public:
	/**
	 * Retrieves the ASC from the PlayerState associated with this ACharacter. 
	 * @return The ASC on the PlayerState, or nullptr on failure.
	 */
	virtual UAbilitySystemComponent* GetAbilitySystemComponent() const override;
 
#pragma endregion
 
	/**
	 * Sets up the camera's SpringArmComponent and the CameraComponent by default.
	 */
	ADandelionPlayerCharacter();
 
	/**
	 * When this pawn is possesed by a controller, sets up the ASC.
	 * @param NewController The controller that has possessed this pawn.
	 */
	virtual void PossessedBy(AController* NewController) override;
 
protected:
	/**
	 * Goes through the InputActionGameplayAbilityMappings and binds a forwarding function to the input system that
	 * sends along input events to the ASC.
	 * @param PlayerInputComponent The InputComponent to be setup. 
	 */
	virtual void SetupPlayerInputComponent(UInputComponent* PlayerInputComponent) override;
 
private:
	/**
	 * The mappings from InputActions to GameplayAbilities that should be activated by said IAs.
	 */
	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "AbilitySystem", meta = (AllowPrivateAccess = "true"))
	TObjectPtr<UInputActionGameplayAbilityMappings> InputActionGameplayAbilityMappings;
 
	/**
	 * GameplayAbilitySets that should be applied to the ASC on the PlayerState when the ASC is initialized.
	 */
	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "AbilitySystem", meta = (AllowPrivateAccess = "true"))
	TSet<TObjectPtr<UDandelionAbilitySet>> DefaultGameplayAbilitySets;
 
	/**
	 * Sets up the ASC by configuring the owner and avatar actors and applying the DefaultGameplayAbilitySets present on
	 * this class and the corresponding PlayerState.
	 */
	void InitAbilitySystem();
 
	/**
	 * Forwarding method to be called when the necessary input conditions for activating the corresponding GAs are met. 
	 * @param InputID The InputID that was triggered.
	 */
	void OnAbilityInputTriggered(int32 InputID);
 
	/**
	 * Forwarding method to be called when the IA is released so that the corresponding GAs can handle the event
	 * appropriately.
	 * @param InputID The InputID that was completed/released.
	 */
	void OnAbilityInputCompleted(int32 InputID);
 
#pragma region Simple Getters
 
public:
	/**
	 * Simple getter for the InputActionGameplayAbilityMappings.
	 * @return The InputActionGameplayAbilityMappings owned by this Actor.
	 */
	FORCEINLINE UInputActionGameplayAbilityMappings* GetInputActionGameplayAbilityMappings() const
	{
		return InputActionGameplayAbilityMappings;
	}
 
	/**
	 * Simple getter for the CameraComponent.
	 * @return The CameraComponent owned by this Actor.
	 */
	FORCEINLINE UCameraComponent* GetTopDownCameraComponent() const { return TopDownCameraComponent; }
 
	/**
	 * Simple getter for the SpringArmComponent.
	 * @return The SpringArmComponent owned by this Actor.
	 */
	FORCEINLINE USpringArmComponent* GetCameraBoom() const { return CameraBoom; }
 
#pragma endregion
 
private:
	/**
	 * The CameraComponent owned by this Actor.
	 */
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = Camera, meta = (AllowPrivateAccess = "true"))
	TObjectPtr<UCameraComponent> TopDownCameraComponent;
 
	/**
	 * The SpringArmComponent owned by this Actor.
	 */
	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category = Camera, meta = (AllowPrivateAccess = "true"))
	TObjectPtr<USpringArmComponent> CameraBoom;
 
	/**
	 * Creates the SpringArmComponent by default, attaches it appropriately, and configures default values.
	 */
	void SetupCameraBoom();
 
	/**
	 * Creates the CameraComponent by default, attaches it appropriately to the SpringArmComponent, and configures
	 * default values.
	 */
	void SetupCamera();
};
DandelionPlayerCharacter.h - Snippet hosted by \"Cacher\"
RAW
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