So I’ve been following >this< tutorial to get up to speed with slate, however I quickly stumbled upon a problem that I can’t seem to figure out.
The following line of code in my HUD class
if (WidgetHealth.IsValid())
WidgetHealth.SetVisibility(EVisibility::Visible);
produces this error:
'SetVisibility' : is not a member of 'TSharedPtr<SWidgetHealth,0>'
Everything I’ve done so far is a complete copy and paste of the previously linked tutorial (I’ll add my classes in the description anyway, since there may be some typos that I can’t see at 5:30am :P), and I can’t seem to figure out why it is throwing me this error. Thanks
-SRPGHud.h
#pragma once
#include "GameFramework/HUD.h"
#include "SRPGHud.generated.h"
/**
*
*/
UCLASS()
class ASRPGHud : public AHUD
{
GENERATED_UCLASS_BODY()
TSharedPtr<class SWidgetHealth> WidgetHealth;
void BeginPlay();
};
-SRPGHud.cpp
#include "SimpleRPG.h"
#include "WidgetHealth.h"
#include "SRPGHud.h"
ASRPGHud::ASRPGHud(const class FPostConstructInitializeProperties& PCIP)
: Super(PCIP)
{
}
void ASRPGHud::BeginPlay() {
SAssignNew(WidgetHealth, SWidgetHealth).OwnerHUD(this);
if (GEngine->IsValidLowLevel())
GEngine->GameViewport->AddViewportWidgetContent(SNew(SWeakWidget).PossiblyNullContent(WidgetHealth.ToSharedRef()));
if (WidgetHealth.IsValid())
WidgetHealth.SetVisibility(EVisibility::Visible);
}
-WidgetHealth.h
#pragma once
#include "SRPGHud.h"
#include "Slate.h"
class SWidgetHealth : public SCompoundWidget {
SLATE_BEGIN_ARGS(SWidgetHealth)
{}
SLATE_ARGUMENT(TWeakObjectPtr<ASRPGHud>, OwnerHUD)
SLATE_END_ARGS()
public:
void Construct(const FArguments& InArgs);
private:
TWeakObjectPtr<class ASRPGHud> OwnerHUD;
};
-WidgetHealth.cpp
#include "SimpleRPG.h"
#include "WidgetHealth.h"
void SWidgetHealth::Construct(const FArguments& InArgs) {
OwnerHUD = InArgs._OwnerHUD;
ChildSlot
.VAlign(VAlign_Fill)
.HAlign(HAlign_Fill)
[
SNew(SOverlay)
+ SOverlay::Slot()
.VAlign(VAlign_Top)
.HAlign(HAlign_Center)
[
SNew(STextBlock)
.ShadowColorAndOpacity(FLinearColor::Black)
.ColorAndOpacity(FLinearColor::White)
.ShadowOffset(FIntPoint(-1, 1))
.Font(FSlateFontInfo("Veranda", 16))
.Text(FText::FromString("Hello, Slate!"))
]
];
}