Create LoadGameUserWidget

Source/Nakatomi/MainMenuUIWidget.cpp

@@ -5,6 +5,7 @@
 
 #include "Blueprint/WidgetBlueprintLibrary.h"
 #include "Kismet/GameplayStatics.h"
+#include "UI/LoadGameUserWidget.h"
 
 void UMainMenuUIWidget::NativeConstruct()
 {
@@ -84,7 +85,13 @@ void UMainMenuUIWidget::NewGameButtonOnClicked()
 
 void UMainMenuUIWidget::LoadGameButtonOnClicked()
 {
-	// TODO: Implement Functionality
+	if (LoadGameMenuWidget)
+	{
+		currentLoadGameWidget = CreateWidget<ULoadGameUserWidget>(GetWorld(), LoadGameMenuWidget);
+		currentLoadGameWidget->AddToViewport();
+		currentLoadGameWidget->SetReturnScreen(this);
+		this->RemoveFromParent();
+	}
 }
 
 void UMainMenuUIWidget::OptionsButtonOnClicked()

Source/Nakatomi/MainMenuUIWidget.h

@@ -6,6 +6,7 @@
 #include "OptionsUIWidget.h"
 #include "Blueprint/UserWidget.h"
 #include "Components/Button.h"
+#include "UI/LoadGameUserWidget.h"
 #include "UI/NakatomiInteractiveWidget.h"
 #include "MainMenuUIWidget.generated.h"
 
@@ -57,7 +58,7 @@ public:
 private:
 	UUserWidget* currentNewGameWidget;
 
-	UUserWidget* currentLoadGameWidget;
+	ULoadGameUserWidget* currentLoadGameWidget;
 
 	UOptionsUIWidget* currentOptionsMenuWidget;
 

Source/Nakatomi/OptionsUIWidget.cpp

@@ -109,21 +109,9 @@ void UOptionsUIWidget::NativeConstruct()
 	SetIsFocusable(true);
 }
 
-void UOptionsUIWidget::SetReturnScreen(UUserWidget* userWidget)
-{
-	if (userWidget)
-	{
-		PreviousScreen = userWidget;
-	}
-}
-
 void UOptionsUIWidget::BackButtonOnClicked()
 {
-	// TODO: Implement Functionality
+	ReturnToPreviousScreen();
-	GEngine->GameUserSettings->ApplySettings(false);
-
-	this->RemoveFromParent();
-	PreviousScreen->AddToViewport();
 }
 
 void UOptionsUIWidget::ResetToDefaultsButtonOnClicked()

Source/Nakatomi/OptionsUIWidget.h

@@ -52,15 +52,9 @@ public:
 	UPROPERTY(BlueprintReadWrite, meta = (BindWidget))
 	UTextBlock* ResetToDefaultsTextBlock;
 	
-private:
-
-	UUserWidget* PreviousScreen;
-	
 public:
 	virtual void NativeConstruct() override;
 	
-	void SetReturnScreen(UUserWidget* userWidget);
-	
 private:
 
 	UFUNCTION()

Source/Nakatomi/UI/LoadGameUserWidget.cpp

@@ -0,0 +1,26 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+
+#include "../UI/LoadGameUserWidget.h"
+
+void ULoadGameUserWidget::NativeConstruct()
+{
+	Super::NativeConstruct();
+
+	if (CancelButton)
+	{
+		CancelButton->OnClicked.AddUniqueDynamic(this, &ULoadGameUserWidget::CancelButtonOnClicked);
+		CancelButton->OnClicked.AddUniqueDynamic(this, &ULoadGameUserWidget::PlayClickedSound);
+
+		CancelButton->OnHovered.AddUniqueDynamic(this, &ULoadGameUserWidget::CancelButtonHoveredDelegate);
+		CancelButton->OnHovered.AddUniqueDynamic(this, &ULoadGameUserWidget::PlayHoveredSound);
+
+		CancelButton->OnUnhovered.AddUniqueDynamic(this, &ULoadGameUserWidget::CancelButtonUnhoveredDelegate);
+		CancelButton->OnUnhovered.AddUniqueDynamic(this, &ULoadGameUserWidget::PlayUnhoveredSound);
+	}
+}
+
+void ULoadGameUserWidget::CancelButtonOnClicked()
+{
+	ReturnToPreviousScreen();
+}

Source/Nakatomi/UI/LoadGameUserWidget.h

@@ -0,0 +1,41 @@
+// Fill out your copyright notice in the Description page of Project Settings.
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "NakatomiInteractiveWidget.h"
+#include "Components/Button.h"
+#include "Components/ScrollBox.h"
+#include "LoadGameUserWidget.generated.h"
+
+/**
+ * 
+ */
+UCLASS()
+class NAKATOMI_API ULoadGameUserWidget : public UNakatomiInteractiveWidget
+{
+	GENERATED_BODY()
+public:
+	
+	UPROPERTY(BlueprintReadWrite, meta = (BindWidget))
+	UButton* CancelButton;
+
+	UPROPERTY(BlueprintReadWrite, meta = (BindWidget))
+	UTextBlock* CancelButtonTextBlock;
+
+	UPROPERTY(BlueprintReadWrite, meta = (BindWidget))
+	UScrollBox* SavedGamesScrollBox;
+
+public:
+	virtual void NativeConstruct() override;
+
+private:
+	UFUNCTION()
+	void CancelButtonOnClicked();
+
+	UFUNCTION()
+	void CancelButtonHoveredDelegate() { SetTextBlockHovered(CancelButtonTextBlock); }
+	
+	UFUNCTION()
+	void CancelButtonUnhoveredDelegate() { SetTextBlockUnhovered(CancelButtonTextBlock); }
+};

Source/Nakatomi/UI/NakatomiInteractiveWidget.cpp

@@ -3,6 +3,7 @@
 
 #include "../UI/NakatomiInteractiveWidget.h"
 
+#include "GameFramework/GameUserSettings.h"
 #include "Kismet/GameplayStatics.h"
 
 void UNakatomiInteractiveWidget::PlayHoveredSound()
@@ -38,3 +39,20 @@ void UNakatomiInteractiveWidget::PlayClickedSound()
 		UGameplayStatics::PlaySound2D(GetWorld(), ButtonUnhoveredSound);
 	}
 }
+
+void UNakatomiInteractiveWidget::ReturnToPreviousScreen()
+{
+	// TODO: Implement Functionality
+	GEngine->GameUserSettings->ApplySettings(false);
+
+	this->RemoveFromParent();
+	PreviousScreen->AddToViewport();
+}
+
+void UNakatomiInteractiveWidget::SetReturnScreen(UUserWidget* userWidget)
+{
+	if (userWidget)
+	{
+		PreviousScreen = userWidget;
+	}
+}

Source/Nakatomi/UI/NakatomiInteractiveWidget.h

@@ -32,6 +32,14 @@ public:
 	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
 	USoundBase* ButtonClickedSound;
 
+protected:
+	UUserWidget* PreviousScreen;
+
+public:
+
+	UFUNCTION()
+	void SetReturnScreen(UUserWidget* userWidget);
+
 protected:
 	UFUNCTION()
 	void PlayHoveredSound();
@@ -48,4 +56,6 @@ protected:
 	UFUNCTION()
 	void PlayClickedSound();
 
+	UFUNCTION()
+	void ReturnToPreviousScreen();
 };