49 lines
1.3 KiB
C
49 lines
1.3 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 "CommonUserWidget.h"
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#include "LyraReticleWidgetBase.generated.h"
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class ULyraWeaponInstance;
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class ULyraInventoryItemInstance;
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UCLASS(Abstract)
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class ULyraReticleWidgetBase : public UCommonUserWidget
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{
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GENERATED_BODY()
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public:
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ULyraReticleWidgetBase(const FObjectInitializer& ObjectInitializer = FObjectInitializer::Get());
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UFUNCTION(BlueprintImplementableEvent)
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void OnWeaponInitialized();
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UFUNCTION(BlueprintCallable)
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void InitializeFromWeapon(ULyraWeaponInstance* InWeapon);
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/** Returns the current weapon's diametrical spread angle, in degrees */
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UFUNCTION(BlueprintCallable, BlueprintPure)
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float ComputeSpreadAngle() const;
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/** Returns the current weapon's maximum spread radius in screenspace units (pixels) */
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UFUNCTION(BlueprintCallable, BlueprintPure)
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float ComputeMaxScreenspaceSpreadRadius() const;
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/**
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* Returns true if the current weapon is at 'first shot accuracy'
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* (the weapon allows it and it is at min spread)
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*/
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UFUNCTION(BlueprintCallable, BlueprintPure)
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bool HasFirstShotAccuracy() const;
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protected:
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UPROPERTY(BlueprintReadOnly)
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TObjectPtr<ULyraWeaponInstance> WeaponInstance;
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UPROPERTY(BlueprintReadOnly)
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TObjectPtr<ULyraInventoryItemInstance> InventoryInstance;
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};
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