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Source/first/Variant_Horror/HorrorCharacter.h

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+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "firstCharacter.h"
+#include "HorrorCharacter.generated.h"
+
+class USpotLightComponent;
+class UInputAction;
+
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FUpdateSprintMeterDelegate, float, Percentage);
+DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FSprintStateChangedDelegate, bool, bSprinting);
+
+/**
+ *  Simple first person horror character
+ *  Provides stamina-based sprinting
+ */
+UCLASS(abstract)
+class FIRST_API AHorrorCharacter : public AfirstCharacter
+{
+	GENERATED_BODY()
+
+	/** Player light source */
+	UPROPERTY(VisibleAnywhere, BlueprintReadOnly, Category="Components", meta = (AllowPrivateAccess = "true"))
+	USpotLightComponent* SpotLight;
+	
+protected:
+
+	/** Fire weapon input action */
+	UPROPERTY(EditAnywhere, Category ="Input")
+	UInputAction* SprintAction;
+
+	/** If true, we're sprinting */
+	bool bSprinting = false;
+
+	/** If true, we're recovering stamina */
+	bool bRecovering = false;
+
+	/** Default walk speed when not sprinting or recovering */
+	UPROPERTY(EditAnywhere, Category="Walk")
+	float WalkSpeed = 250.0f;
+
+	/** Time interval for sprinting stamina ticks */
+	UPROPERTY(EditAnywhere, Category="Sprint", meta = (ClampMin = 0, ClampMax = 1, Units = "s"))
+	float SprintFixedTickTime = 0.03333f;
+
+	/** Sprint stamina amount. Maxes at SprintTime */
+	float SprintMeter = 0.0f;
+
+	/** How long we can sprint for, in seconds */
+	UPROPERTY(EditAnywhere, Category="Sprint", meta = (ClampMin = 0, ClampMax = 10, Units = "s"))
+	float SprintTime = 3.0f;
+
+	/** Walk speed while sprinting */
+	UPROPERTY(EditAnywhere, Category="Sprint", meta = (ClampMin = 0, ClampMax = 10, Units = "cm/s"))
+	float SprintSpeed = 600.0f;
+
+	/** Walk speed while recovering stamina */
+	UPROPERTY(EditAnywhere, Category="Recovery", meta = (ClampMin = 0, ClampMax = 10, Units = "cm/s"))
+	float RecoveringWalkSpeed = 150.0f;
+
+	/** Time it takes for the sprint meter to recover */
+	UPROPERTY(EditAnywhere, Category="Recovery", meta = (ClampMin = 0, ClampMax = 10, Units = "s"))
+	float RecoveryTime = 0.0f;
+
+	/** Sprint tick timer */
+	FTimerHandle SprintTimer;
+
+public:
+
+	/** Delegate called when the sprint meter should be updated */
+	FUpdateSprintMeterDelegate OnSprintMeterUpdated;
+
+	/** Delegate called when we start and stop sprinting */
+	FSprintStateChangedDelegate OnSprintStateChanged;
+
+protected:
+
+	/** Constructor */
+	AHorrorCharacter();
+
+	/** Gameplay initialization */
+	virtual void BeginPlay() override;
+
+	/** Gameplay cleanup */
+	virtual void EndPlay(EEndPlayReason::Type EndPlayReason) override;
+
+	/** Set up input action bindings */
+	virtual void SetupPlayerInputComponent(UInputComponent* InputComponent) override;
+
+protected:
+
+	/** Starts sprinting behavior */
+	UFUNCTION(BlueprintCallable, Category = "Input")
+	void DoStartSprint();
+
+	/** Stops sprinting behavior */
+	UFUNCTION(BlueprintCallable, Category="Input")
+	void DoEndSprint();
+
+	/** Called while sprinting at a fixed time interval */
+	void SprintFixedTick();
+};