Add basic main menu

Source/vampires/Widgets/MainMenuWidget.cpp

@@ -0,0 +1,67 @@
+// Louis Hobbs | 2024-2025
+
+
+#include "MainMenuWidget.h"
+
+#include "Blueprint/WidgetBlueprintLibrary.h"
+#include "Components/Button.h"
+#include "Kismet/GameplayStatics.h"
+
+void UMainMenuWidget::NativeConstruct()
+{
+	Super::NativeConstruct();
+
+	if (NewGameButton)
+	{
+		NewGameButton->OnClicked.AddUniqueDynamic(this, &UMainMenuWidget::NewGameButtonOnClicked);
+		NewGameButton->OnClicked.AddUniqueDynamic(this, &UMainMenuWidget::PlayClickedSound);
+
+		NewGameButton->OnHovered.AddUniqueDynamic(this, &UMainMenuWidget::PlayHoveredSound);
+		NewGameButton->OnHovered.AddUniqueDynamic(this, &UMainMenuWidget::NewGameTextBlockHoveredDelegate);
+
+		NewGameButton->OnUnhovered.AddUniqueDynamic(this, &UMainMenuWidget::NewGameTextBlockUnhoveredDelegate);
+		NewGameButton->OnUnhovered.AddUniqueDynamic(this, &UMainMenuWidget::PlayUnhoveredSound);
+	}
+
+	if (QuitButton)
+	{
+		QuitButton->OnClicked.AddUniqueDynamic(this, &UMainMenuWidget::QuitButtonOnClicked);
+		QuitButton->OnClicked.AddUniqueDynamic(this, &UMainMenuWidget::PlayClickedSound);
+
+		QuitButton->OnHovered.AddUniqueDynamic(this, &UMainMenuWidget::PlayHoveredSound);
+		QuitButton->OnHovered.AddUniqueDynamic(this, &UMainMenuWidget::QuitTextBlockHoveredDelegate);
+
+		QuitButton->OnUnhovered.AddUniqueDynamic(this, &UMainMenuWidget::QuitTextBlockUnhoveredDelegate);
+		QuitButton->OnUnhovered.AddUniqueDynamic(this, &UMainMenuWidget::PlayUnhoveredSound);
+	}
+
+	if (APlayerController* PlayerController = UGameplayStatics::GetPlayerController(GetWorld(), 0))
+	{
+		UWidgetBlueprintLibrary::SetInputMode_UIOnlyEx(PlayerController, this, EMouseLockMode::LockAlways);
+		PlayerController->bShowMouseCursor = true;
+	}
+}
+
+void UMainMenuWidget::NewGameButtonOnClicked()
+{
+	if (!NewGameLevel.IsNull())
+	{
+		UGameplayStatics::OpenLevelBySoftObjectPtr(GetWorld(), NewGameLevel);
+	}
+
+	if (APlayerController* PlayerController = UGameplayStatics::GetPlayerController(GetWorld(), 0))
+	{
+		PlayerController->bShowMouseCursor = false;
+		UWidgetBlueprintLibrary::SetInputMode_GameOnly(PlayerController);
+	}
+
+	SetIsFocusable(false);
+}
+
+void UMainMenuWidget::QuitButtonOnClicked()
+{
+	// TODO: Add platform specific Exit requests
+	// This is not a bit deal for the moment as we are only building for windows
+	// For some reason the generic version does not work the same as FWindowsPlatformMisc
+	FWindowsPlatformMisc::RequestExit(false);
+}

Source/vampires/Widgets/MainMenuWidget.h

@@ -0,0 +1,64 @@
+// Louis Hobbs | 2024-2025
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "VampireInteractiveWidget.h"
+#include "MainMenuWidget.generated.h"
+
+class UButton;
+/**
+ * 
+ */
+UCLASS()
+class VAMPIRES_API UMainMenuWidget : public UVampireInteractiveWidget
+{
+	GENERATED_BODY()
+
+	// TODO: Add options menu
+
+public:
+	UPROPERTY(BlueprintReadWrite, meta = (BindWidget))
+	TObjectPtr<UButton> NewGameButton;
+
+	UPROPERTY(BlueprintReadWrite, meta = (BindWidget))
+	TObjectPtr<UTextBlock> NewGameTextBlock;
+
+	UPROPERTY(BlueprintReadWrite, meta = (BindWidget))
+	TObjectPtr<UButton> QuitButton;
+
+	UPROPERTY(BlueprintReadWrite, meta = (BindWidget))
+	TObjectPtr<UTextBlock> QuitTextBlock;
+
+	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
+	TSubclassOf<class UUserWidget> NewGameMenuWidget;
+
+	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
+	TSoftObjectPtr<UWorld> NewGameLevel;
+
+private:
+	UPROPERTY()
+	TObjectPtr<UUserWidget> currentNewGameWidget;
+
+public:
+	virtual void NativeConstruct() override;
+
+private:
+	UFUNCTION()
+	void NewGameButtonOnClicked();
+
+	UFUNCTION()
+	void QuitButtonOnClicked();
+
+	UFUNCTION()
+	void NewGameTextBlockHoveredDelegate() { SetTextBlockHovered(NewGameTextBlock); }
+
+	UFUNCTION()
+	void NewGameTextBlockUnhoveredDelegate() { SetTextBlockUnhovered(NewGameTextBlock); }
+
+	UFUNCTION()
+	void QuitTextBlockHoveredDelegate() { SetTextBlockHovered(QuitTextBlock); }
+
+	UFUNCTION()
+	void QuitTextBlockUnhoveredDelegate() { SetTextBlockUnhovered(QuitTextBlock); }
+};

Source/vampires/Widgets/VampireInteractiveWidget.cpp

@@ -0,0 +1,58 @@
+// Louis Hobbs | 2024-2025
+
+
+#include "VampireInteractiveWidget.h"
+
+#include "Components/TextBlock.h"
+#include "GameFramework/GameUserSettings.h"
+#include "Kismet/GameplayStatics.h"
+
+void UVampireInteractiveWidget::SetReturnScreen(UUserWidget* userWidget)
+{
+	if (userWidget)
+	{
+		PreviousScreen = userWidget;
+	}
+}
+
+void UVampireInteractiveWidget::PlayHoveredSound()
+{
+	if (ButtonHoveredSound)
+	{
+		UGameplayStatics::PlaySound2D(GetWorld(), ButtonHoveredSound);
+	}
+}
+
+void UVampireInteractiveWidget::SetTextBlockHovered(UTextBlock* TextBlock)
+{
+	TextBlock->SetColorAndOpacity(FSlateColor(ButtonHoveredTextColor));
+}
+
+void UVampireInteractiveWidget::SetTextBlockUnhovered(UTextBlock* TextBlock)
+{
+	TextBlock->SetColorAndOpacity(FSlateColor(ButtonUnhoveredTextColor));
+}
+
+void UVampireInteractiveWidget::PlayUnhoveredSound()
+{
+	if (ButtonUnhoveredSound)
+	{
+		UGameplayStatics::PlaySound2D(GetWorld(), ButtonUnhoveredSound);
+	}
+}
+
+void UVampireInteractiveWidget::PlayClickedSound()
+{
+	if (ButtonClickedSound)
+	{
+		UGameplayStatics::PlaySound2D(GetWorld(), ButtonClickedSound);
+	}
+}
+
+void UVampireInteractiveWidget::ReturnToPreviousScreen()
+{
+	GEngine->GameUserSettings->ApplySettings(false);
+
+	this->RemoveFromParent();
+	PreviousScreen->AddToViewport();
+}

Source/vampires/Widgets/VampireInteractiveWidget.h

@@ -0,0 +1,62 @@
+// Louis Hobbs | 2024-2025
+
+#pragma once
+
+#include "CoreMinimal.h"
+#include "Blueprint/UserWidget.h"
+#include "VampireInteractiveWidget.generated.h"
+
+class UTextBlock;
+/**
+ * 
+ */
+UCLASS()
+class VAMPIRES_API UVampireInteractiveWidget : public UUserWidget
+{
+	GENERATED_BODY()
+	
+public:
+
+	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
+	TObjectPtr<USoundBase> ButtonHoveredSound;
+	
+	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
+	FLinearColor ButtonHoveredTextColor = {0, 1, 0, 1};
+
+	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
+	FLinearColor ButtonUnhoveredTextColor = {1, 1, 1, 1};
+
+	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
+	TObjectPtr<USoundBase> ButtonUnhoveredSound;
+
+	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
+	TObjectPtr<USoundBase> ButtonClickedSound;
+
+protected:
+	UPROPERTY()
+	TObjectPtr<UUserWidget> PreviousScreen;
+
+public:
+
+	UFUNCTION()
+	void SetReturnScreen(UUserWidget* userWidget);
+
+protected:
+	UFUNCTION()
+	void PlayHoveredSound();
+
+	UFUNCTION()
+	void SetTextBlockHovered(UTextBlock* TextBlock);
+
+	UFUNCTION()
+	void SetTextBlockUnhovered(UTextBlock* TextBlock);
+
+	UFUNCTION()
+	void PlayUnhoveredSound();
+
+	UFUNCTION()
+	void PlayClickedSound();
+
+	UFUNCTION()
+	void ReturnToPreviousScreen();
+};