Nakatomi/Source/Nakatomi/OptionsUIWidget.cpp

186 lines
4.9 KiB
C++

// Fill out your copyright notice in the Description page of Project Settings.
#include "OptionsUIWidget.h"
#include <Kismet/KismetSystemLibrary.h>
#include "GameFramework/GameUserSettings.h"
void UOptionsUIWidget::NativeConstruct()
{
Super::NativeConstruct();
if (ResolutionButton)
{
if (ResolutionTextBlock)
{
ResolutionTextBlock->SetText(FText::AsNumber(GEngine->GameUserSettings->GetScreenResolution().Y));
}
ResolutionButton->OnClicked.AddUniqueDynamic(this, &UOptionsUIWidget::OnResolutionSelectorChanged);
}
if (FullscreenCheckBox)
{
FullscreenCheckBox->SetCheckedState(GEngine->GameUserSettings->GetFullscreenMode() == EWindowMode::Fullscreen
? ECheckBoxState::Checked
: ECheckBoxState::Unchecked);
FullscreenCheckBox->OnCheckStateChanged.AddUniqueDynamic(
this, &UOptionsUIWidget::OnFullscreenCheckboxChanged);
}
if (RefreshRateButton)
{
if (RefreshRateTextBlock)
{
SetRefreshRateTextBlock(GEngine->GameUserSettings->GetFrameRateLimit());
}
RefreshRateButton->OnClicked.AddUniqueDynamic(this, &UOptionsUIWidget::OnRefreshRateSelectorChanged);
}
if (VsyncCheckBox)
{
VsyncCheckBox->SetCheckedState(GEngine->GameUserSettings->IsVSyncEnabled()
? ECheckBoxState::Checked
: ECheckBoxState::Unchecked);
VsyncCheckBox->OnCheckStateChanged.AddUniqueDynamic(this, &UOptionsUIWidget::OnVsyncCheckboxChanged);
}
if (DynamicResolutionCheckBox)
{
DynamicResolutionCheckBox->SetCheckedState(GEngine->GameUserSettings->IsDynamicResolutionEnabled()
? ECheckBoxState::Checked
: ECheckBoxState::Unchecked);
DynamicResolutionCheckBox->OnCheckStateChanged.AddUniqueDynamic(
this, &UOptionsUIWidget::OnDynamicResolutionCheckboxChanged);
}
if (BackButton)
{
BackButton->OnClicked.AddUniqueDynamic(this, &UOptionsUIWidget::BackButtonOnClicked);
}
if (ResetToDefaultsButton)
{
ResetToDefaultsButton->OnClicked.AddUniqueDynamic(this, &UOptionsUIWidget::ResetToDefaultsButtonOnClicked);
}
}
void UOptionsUIWidget::SetReturnScreen(UUserWidget* userWidget)
{
if (userWidget)
{
PreviousScreen = userWidget;
}
}
void UOptionsUIWidget::BackButtonOnClicked()
{
// TODO: Implement Functionality
GEngine->GameUserSettings->ApplySettings(true);
this->RemoveFromParent();
PreviousScreen->AddToViewport();
}
void UOptionsUIWidget::ResetToDefaultsButtonOnClicked()
{
GEngine->GameUserSettings->SetToDefaults(); // :)
GEngine->GameUserSettings->ApplySettings(true);
}
void UOptionsUIWidget::OnResolutionSelectorChanged()
{
FIntPoint screenResolution = GEngine->GameUserSettings->GetDesktopResolution();
float widthScale = static_cast<float>(screenResolution.X) / static_cast<float>(screenResolution.Y);
switch (GEngine->GameUserSettings->GetScreenResolution().Y)
{
case 720:
screenResolution.Y = 1080;
break;
case 1080:
screenResolution.Y = 1440;
break;
case 1440:
screenResolution.Y = 2160;
break;
case 2160:
screenResolution.Y = 720;
break;
default:
screenResolution.Y = 1080;
}
screenResolution.X = widthScale * screenResolution.Y;
GEngine->GameUserSettings->SetScreenResolution(screenResolution);
if (ResolutionTextBlock)
{
ResolutionTextBlock->SetText(FText::AsNumber(screenResolution.Y));
}
GEngine->GameUserSettings->ApplySettings(true);
}
void UOptionsUIWidget::SetRefreshRateTextBlock(float RefreshRateText)
{
RefreshRateTextBlock->SetText(RefreshRateText == 0.0f ? FText::FromString("Unlimited") : FText::AsNumber(RefreshRateText));
}
void UOptionsUIWidget::OnFullscreenCheckboxChanged(bool bIsChecked)
{
if (bIsChecked)
{
GEngine->GameUserSettings->SetFullscreenMode(EWindowMode::Fullscreen);
}
else
{
GEngine->GameUserSettings->SetFullscreenMode(EWindowMode::Windowed);
}
GEngine->GameUserSettings->ApplySettings(true);
}
void UOptionsUIWidget::OnRefreshRateSelectorChanged()
{
switch (static_cast<int>(GEngine->GameUserSettings->GetFrameRateLimit()))
{
case 0:
GEngine->GameUserSettings->SetFrameRateLimit(60);
break;
case 60:
GEngine->GameUserSettings->SetFrameRateLimit(144);
break;
case 144:
GEngine->GameUserSettings->SetFrameRateLimit(240);
break;
case 240:
GEngine->GameUserSettings->SetFrameRateLimit(0);
break;
default:
GEngine->GameUserSettings->SetFrameRateLimit(0);
}
SetRefreshRateTextBlock(GEngine->GameUserSettings->GetFrameRateLimit());
GEngine->GameUserSettings->ApplySettings(true);
}
void UOptionsUIWidget::OnVsyncCheckboxChanged(bool bIsChecked)
{
GEngine->GameUserSettings->SetVSyncEnabled(bIsChecked);
GEngine->GameUserSettings->ApplySettings(true);
}
void UOptionsUIWidget::OnDynamicResolutionCheckboxChanged(bool bIsChecked)
{
GEngine->GameUserSettings->SetDynamicResolutionEnabled(bIsChecked);
GEngine->GameUserSettings->ApplySettings(true);
}