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Code Issues 15 Projects 1 Activity

Add Audio Volume slider to Options menu

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This commit is contained in:
baz 2025-08-12 00:42:03 +01:00
parent b369bed850
commit 7932d9ba34
3 changed files with 50 additions and 2 deletions
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BIN
Content/Widgets/Options/BP_OptionsMenuWidget.uasset (Stored with Git LFS)
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32
Source/vampires/Widgets/OptionsMenuWidget.cpp
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@ -3,12 +3,16 @@
#include "OptionsMenuWidget.h"
#include "AudioMixerDevice.h"
#include "Components/Button.h"
#include "Components/ComboBoxString.h"
#include "GameFramework/GameUserSettings.h"
#include "Kismet/GameplayStatics.h"
#include "Kismet/KismetSystemLibrary.h"
#include "RHI.h"
#include "Components/Slider.h"
#include "Components/TextBlock.h"
#include "Sound/SoundClass.h"
void UOptionsMenuWidget::NativeConstruct()
{
@ -30,6 +34,9 @@ void UOptionsMenuWidget::NativeConstruct()
GenerateRefreshRateOptions();
RefreshRateComboBox->OnSelectionChanged.AddDynamic(this, &UOptionsMenuWidget::OnRefreshRateSelectionChanged);
GenerateAudioLevelOptions();
MasterAudioSlider->OnValueChanged.AddDynamic(this, &UOptionsMenuWidget::OnAudioLeverValueChanged);
if (ReturnButton)
{
ReturnButton->OnClicked.AddUniqueDynamic(this, &UOptionsMenuWidget::ReturnButtonOnClicked);
@ -138,6 +145,19 @@ void UOptionsMenuWidget::GenerateRefreshRateOptions()
}
}
void UOptionsMenuWidget::GenerateAudioLevelOptions()
{
if (MasterSoundClass)
{
float CurrentVolume = FMath::Clamp(MasterSoundClass->Properties.Volume, 0.0f, 1.0f);
MasterAudioSlider->SetValue(CurrentVolume);
int AudioLevel = CurrentVolume * 100.0f;
MasterAudioTextBlock->SetText(FText::FromString(FString::FromInt(AudioLevel) + "%"));
}
}
void UOptionsMenuWidget::OnResolutionSelectionChanged(FString SelectedItem, ESelectInfo::Type SelectionType)
{
FString Horizontal;
@ -235,6 +255,18 @@ void UOptionsMenuWidget::OnRefreshRateSelectionChanged(FString SelectedItem, ESe
GEngine->GameUserSettings->ApplySettings(false);
}
void UOptionsMenuWidget::OnAudioLeverValueChanged(float Value)
{
if (MasterSoundClass)
{
MasterSoundClass->Properties.Volume = FMath::Clamp(Value, 0.0f, 1.0f);
int AudioLevel = FMath::Clamp(Value, 0.0f, 1.0f) * 100.0f;
MasterAudioTextBlock->SetText(FText::FromString(FString::FromInt(AudioLevel) + "%"));
}
}
void UOptionsMenuWidget::ReturnButtonOnClicked()
{
if (MainMenuMenuWidget)

16
Source/vampires/Widgets/OptionsMenuWidget.h
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@ -6,6 +6,7 @@
#include "VampireInteractiveWidget.h"
#include "OptionsMenuWidget.generated.h"
class USlider;
class UComboBoxString;
class UButton;
/**
@ -33,6 +34,12 @@ class VAMPIRES_API UOptionsMenuWidget : public UVampireInteractiveWidget
UPROPERTY(meta = (BindWidget))
TObjectPtr<UComboBoxString> DynamicResolutionComboBox;
UPROPERTY(meta = (BindWidget))
TObjectPtr<USlider> MasterAudioSlider;
UPROPERTY(meta = (BindWidget))
TObjectPtr<UTextBlock> MasterAudioTextBlock;
UPROPERTY(meta = (BindWidget))
TObjectPtr<UButton> ReturnButton;
@ -49,7 +56,11 @@ class VAMPIRES_API UOptionsMenuWidget : public UVampireInteractiveWidget
UPROPERTY(EditDefaultsOnly, Category = "Widget Settings | New Game")
TSubclassOf<UUserWidget> MainMenuMenuWidget;
UPROPERTY(EditDefaultsOnly, Category = "Widget Settings | Sound Settings")
TObjectPtr<USoundClass> MasterSoundClass = nullptr;
protected:
UFUNCTION()
virtual void NativeConstruct() override;
private:
@ -63,6 +74,8 @@ private:
void GenerateRefreshRateOptions();
void GenerateAudioLevelOptions();
UFUNCTION()
void OnResolutionSelectionChanged(FString SelectedItem, ESelectInfo::Type SelectionType);
@ -81,6 +94,9 @@ private:
UFUNCTION()
void OnRefreshRateSelectionChanged(FString SelectedItem, ESelectInfo::Type SelectionType);
UFUNCTION()
void OnAudioLeverValueChanged(float Value);
UFUNCTION()
void ReturnButtonOnClicked();