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Updated Interaction.cpp

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Fixed the game crashing if there isnt any WBP inputted in tempchar
This commit is contained in:
MH261677 2023-01-15 16:13:11 +00:00
parent 808b567d6f
commit 4fa9ca74dd
2 changed files with 29 additions and 7 deletions
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25
Source/the_twilight_abyss/MerchantInteraction/Interaction.cpp
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@ -31,9 +31,16 @@ void AInteraction::Tick(float DeltaTime)
void AInteraction::OnInteract()
{
CurrentWidget = CreateWidget<UUserWidget>(GetWorld(), Widget);
CurrentWidget->AddToViewport(0);
//handles the widget dissapearing from the viewport
ShopDialogWidget = CreateWidget<UUserWidget>(GetWorld(), ShopDialog);
if (ShopDialogWidget == nullptr)
{
return;
}
else
{
ShopDialogWidget->AddToViewport(0);
}
//handles the widget disappearing from the viewport
FTimerHandle WidgetTimer;
GetWorldTimerManager().SetTimer(WidgetTimer, this, &AInteraction::RemoveWidget, WaitTimer, false);
@ -42,7 +49,15 @@ void AInteraction::OnInteract()
void AInteraction::RemoveWidget()
{
bisDisabled = true;
CurrentWidget->RemoveFromViewport();
ShopDialogWidget->RemoveFromViewport();
UE_LOG(LogTemp, Display, TEXT("setting isDisabled to true"));
ItemSelectorWidget = CreateWidget<UUserWidget>(GetWorld(), ItemSelector);
if (ItemSelectorWidget == nullptr)
{
return;
}
else
{
ItemSelectorWidget->AddToViewport(0);
}
}

11
Source/the_twilight_abyss/MerchantInteraction/Interaction.h
View File

@ -24,13 +24,20 @@ public:
virtual void Tick(float DeltaTime) override;
UPROPERTY(EditAnywhere)
TSubclassOf<UUserWidget> Widget;
TSubclassOf<UUserWidget> ShopDialog;
UPROPERTY(EditAnywhere)
TSubclassOf<UUserWidget> ItemSelector;
virtual void OnInteract();
virtual void RemoveWidget();
UPROPERTY()
UUserWidget* CurrentWidget;
UUserWidget* ShopDialogWidget;
UPROPERTY()
UUserWidget* ItemSelectorWidget;
UPROPERTY(EditAnywhere)
float WaitTimer = 8.0f;