78 lines
2.0 KiB
C
78 lines
2.0 KiB
C
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// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "GameFramework/CharacterMovementComponent.h"
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#include "NativeGameplayTags.h"
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#include "LyraCharacterMovementComponent.generated.h"
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LYRAGAME_API UE_DECLARE_GAMEPLAY_TAG_EXTERN(TAG_Gameplay_MovementStopped);
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/**
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* FLyraCharacterGroundInfo
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*
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* Information about the ground under the character. It only gets updated as needed.
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*/
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USTRUCT(BlueprintType)
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struct FLyraCharacterGroundInfo
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{
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GENERATED_BODY()
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FLyraCharacterGroundInfo()
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: LastUpdateFrame(0)
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, GroundDistance(0.0f)
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{}
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uint64 LastUpdateFrame;
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UPROPERTY(BlueprintReadOnly)
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FHitResult GroundHitResult;
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UPROPERTY(BlueprintReadOnly)
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float GroundDistance;
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};
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/**
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* ULyraCharacterMovementComponent
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*
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* The base character movement component class used by this project.
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*/
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UCLASS(Config = Game)
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class LYRAGAME_API ULyraCharacterMovementComponent : public UCharacterMovementComponent
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{
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GENERATED_BODY()
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public:
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ULyraCharacterMovementComponent(const FObjectInitializer& ObjectInitializer);
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virtual void SimulateMovement(float DeltaTime) override;
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virtual bool CanAttemptJump() const override;
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// Returns the current ground info. Calling this will update the ground info if it's out of date.
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UFUNCTION(BlueprintCallable, Category = "Lyra|CharacterMovement")
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const FLyraCharacterGroundInfo& GetGroundInfo();
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void SetReplicatedAcceleration(const FVector& InAcceleration);
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//~UMovementComponent interface
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virtual FRotator GetDeltaRotation(float DeltaTime) const override;
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virtual float GetMaxSpeed() const override;
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//~End of UMovementComponent interface
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protected:
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virtual void InitializeComponent() override;
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protected:
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// Cached ground info for the character. Do not access this directly! It's only updated when accessed via GetGroundInfo().
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FLyraCharacterGroundInfo CachedGroundInfo;
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UPROPERTY(Transient)
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bool bHasReplicatedAcceleration = false;
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};
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