File size: 2,793 Bytes
7fd553e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | // Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
#include "Engine/LocalPlayer.h"
#include "GameplayTagContainer.h"
#include "Styling/CoreStyle.h"
#include "Styling/SlateBrush.h"
#include "Widgets/DeclarativeSyntaxSupport.h"
#include "Widgets/Accessibility/SlateWidgetAccessibleTypes.h"
#include "Widgets/SLeafWidget.h"
class FPaintArgs;
class FSlateRect;
class FSlateWindowElementList;
class FWidgetStyle;
struct FGameplayTag;
struct FGeometry;
struct FSlateBrush;
class SHitMarkerConfirmationWidget : public SLeafWidget
{
SLATE_BEGIN_ARGS(SHitMarkerConfirmationWidget)
: _PerHitMarkerImage(FCoreStyle::Get().GetBrush("Throbber.CircleChunk"))
, _AnyHitsMarkerImage(nullptr)
, _HitNotifyDuration(0.4f)
{
}
/** The marker image to draw for individual hit markers. */
SLATE_ARGUMENT(const FSlateBrush*, PerHitMarkerImage)
/** The marker image to draw if there are any hits at all. */
SLATE_ARGUMENT(const FSlateBrush*, AnyHitsMarkerImage)
/** The duration (in seconds) to display hit notifies (they fade to transparent over this time) */
SLATE_ATTRIBUTE(float, HitNotifyDuration)
/** The color and opacity of the marker */
SLATE_ATTRIBUTE(FSlateColor, ColorAndOpacity)
SLATE_END_ARGS()
public:
void Construct(const FArguments& InArgs, const FLocalPlayerContext& InContext, const TMap<FGameplayTag, FSlateBrush>& ZoneOverrideImages);
SHitMarkerConfirmationWidget();
//~SWidget interface
virtual int32 OnPaint(const FPaintArgs& Args, const FGeometry& AllottedGeometry, const FSlateRect& MyCullingRect, FSlateWindowElementList& OutDrawElements, int32 LayerId, const FWidgetStyle& InWidgetStyle, bool bParentEnabled) const override;
virtual void Tick(const FGeometry& AllottedGeometry, const double InCurrentTime, const float InDeltaTime) override;
virtual FVector2D ComputeDesiredSize(float) const override;
virtual bool ComputeVolatility() const override { return true; }
//~End of SWidget interface
private:
/** The marker image to draw for individual hit markers. */
const FSlateBrush* PerHitMarkerImage = nullptr;
/** Map from zone tag (e.g., weak spot) to override marker images. */
TMap<FGameplayTag, FSlateBrush> PerHitMarkerZoneOverrideImages;
/** The marker image to draw if there are any hits at all. */
const FSlateBrush* AnyHitsMarkerImage = nullptr;
/** The opacity for the hit markers */
float HitNotifyOpacity = 0.0f;
/** The duration (in seconds) to display hit notifies (they fade to transparent over this time) */
float HitNotifyDuration = 0.4f;
/** Color and opacity of the markers */
TAttribute<FSlateColor> ColorAndOpacity;
bool bColorAndOpacitySet;
/** Player context for the owning HUD */
FLocalPlayerContext MyContext;
};
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