wip 2

UnrealProject/Lost_Edge/Config/DefaultGame.ini

@@ -133,3 +133,13 @@ bShouldAcquireMissingChunksOnLoad=False
 bShouldWarnAboutInvalidAssets=True
 MetaDataTagsForAssetRegistry=()
 
+
+
+[/Script/LoadingScreen.LoadingScreenSettings]
+startupBackgroundImageA=/Game/Movies/Images/T_StartupImageA.T_StartupImageA
+startupBackgroundImageB=/Game/Movies/Images/T_StartupImageB.T_StartupImageB
+
+[/Script/StartupScreenModule.StartupScreenSettings]
+imageA=/Game/Movies/Images/T_StartupImageA.T_StartupImageA
+imageB=/Game/Movies/Images/T_StartupImageB.T_StartupImageB
+

UnrealProject/Lost_Edge/Lost_Edge.uproject

@@ -22,6 +22,11 @@
 			"AdditionalDependencies": [
 				"Engine"
 			]
+		},
+		{
+			"Name": "Lost_EdgeStyle",
+			"Type": "Runtime",
+			"LoadingPhase": "PostConfigInit"
 		}
 	],
 	"Plugins": [

UnrealProject/Lost_Edge/Source/Lost_Edge.Target.cs

@@ -2,8 +2,10 @@
 
 using UnrealBuildTool;
 
-public class Lost_EdgeTarget : TargetRules {
-    public Lost_EdgeTarget(TargetInfo Target) : base(Target) {
+public class Lost_EdgeTarget : TargetRules
+{
+    public Lost_EdgeTarget(TargetInfo Target) : base(Target)
+    {
         Type = TargetType.Game;
         DefaultBuildSettings = BuildSettingsVersion.Latest;
         IncludeOrderVersion = EngineIncludeOrderVersion.Latest;

UnrealProject/Lost_Edge/Source/Lost_Edge/Lost_Edge.Build.cs

@@ -12,7 +12,7 @@ public class Lost_Edge : ModuleRules
         PublicDependencyModuleNames.AddRange(new string[] { "Core", "CoreUObject", "Engine", "InputCore", "OpenCV" });
 
         PrivateDependencyModuleNames.AddRange(new string[] { "EnhancedInput", "UMG", "RHI", "RenderCore", "Lost_EdgeShaders", "PakFile", //"TextureCompressor",
-            "LevelSequence", "MovieScene", "HTTP", "Json", "ApplicationCore", "ProceduralMeshComponent", "Landscape", "MoviePlayer", "Slate", "SlateCore" });
+            "LevelSequence", "MovieScene", "HTTP", "Json", "ApplicationCore", "ProceduralMeshComponent", "Landscape" });
 
         if (Target.bBuildEditor)
         {

UnrealProject/Lost_Edge/Source/Lost_Edge/Lost_EdgeGameModeBase.cpp

@@ -1,4 +0,0 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-#include "Lost_EdgeGameModeBase.h"
-

UnrealProject/Lost_Edge/Source/Lost_Edge/Lost_EdgeGameModeBase.h

@@ -1,17 +0,0 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-#pragma once
-
-#include "CoreMinimal.h"
-#include "GameFramework/GameModeBase.h"
-#include "Lost_EdgeGameModeBase.generated.h"
-
-/**
- * 
- */
-UCLASS()
-class LOST_EDGE_API ALost_EdgeGameModeBase : public AGameModeBase
-{
-	GENERATED_BODY()
-	
-};

UnrealProject/Lost_Edge/Source/Lost_Edge/Private/CommonData.h

@@ -1,24 +0,0 @@
-// Oleg Petruny proprietary.
-
-#pragma once
-
-#include "Kismet/BlueprintFunctionLibrary.h"
-
-#include "CommonData.generated.h"
-
-/**
- * Collection of common/universal/without own scope/specific data values.
- */
-UCLASS()
-class UCommonData : public UBlueprintFunctionLibrary
-{
-    GENERATED_BODY()
-
-public:
-    static const TSharedPtr<const FSlateBrush> KindaBlackColorBrush()
-    {
-        static auto brush = MakeShared<const FSlateColorBrush>(FLinearColor(0.01f, 0.01f, 0.01f));
-        return brush;
-    }
-
-};

UnrealProject/Lost_Edge/Source/Lost_Edge/Private/ContentLoader.cpp

@@ -24,7 +24,7 @@ namespace
     const auto pakFileSavePath = FString::Printf(TEXT("%sDownloaded/"), *FPaths::ProjectDir());
 }
 
-void UContentLoader::BeginDestroy()
+void UContentLoader::Deinitialize()
 {
     //if(mountedFiles.Num() > 0)
     //{
@@ -34,7 +34,7 @@ void UContentLoader::BeginDestroy()
     //    FPlatformFileManager::Get().RemovePlatformFile(GetPakPlatformFile());
     //}
 
-    UObject::BeginDestroy();
+    Super::Deinitialize();
 }
 
 void UContentLoader::HttpGet(const FString& url, FHttpRequestCompleteDelegate requestCompleteCallback)

UnrealProject/Lost_Edge/Source/Lost_Edge/Private/ContentLoader.h

@@ -3,7 +3,7 @@
 #pragma once
 
 #include "Http.h"
-#include "UObject/Object.h"
+#include "Subsystems/GameInstanceSubsystem.h"
 
 #include "ContentLoader.generated.h"
 
@@ -21,7 +21,7 @@ DECLARE_DYNAMIC_DELEGATE_OneParam(FContentDownloadedCallback, FString, pakFilePa
  * High language wrapper for Paks(Assets) download and loading.
  */
 UCLASS(BlueprintType)
-class UContentLoader : public UObject
+class UContentLoader : public UGameInstanceSubsystem
 {
     GENERATED_BODY()
 
@@ -36,7 +36,7 @@ public:
     bool UnloadPak(const FString& pakFilePath);
 
 protected:
-    virtual void BeginDestroy() override;
+    virtual void Deinitialize() override;
 
     /** Sends http get request */
     void HttpGet(const FString& url, FHttpRequestCompleteDelegate requestCompleteCallback);

UnrealProject/Lost_Edge/Source/Lost_Edge/Private/CustomGameInstance.cpp

@@ -8,7 +8,6 @@
 #include "ContentLoader.h"
 #include "CustomGameSettings.h"
 #include "Levels/LevelBase.h"
-#include "LoadingScreen/LoadingScreen.h"
 #include "PlayerBase.h"
 #include "SaveData.h"
 
@@ -26,9 +25,6 @@ void UCustomGameInstance::Init()
     UGameInstance::Init();
     instance = this;
 
-    // setup content loader
-    contentLoader = NewObject<UContentLoader>(this);
-
     // setup global singletons
     for(auto& _class : globalInstancesClasses)
     {
@@ -44,10 +40,13 @@ void UCustomGameInstance::Init()
     else
         saveData = Cast<USaveData>(UGameplayStatics::CreateSaveGameObject(USaveData::StaticClass()));
 
-    // setup loading screen
-    loadingScreen = NewObject<ULoadingScreen>(this);
-    FCoreUObjectDelegates::PreLoadMap.AddUObject(loadingScreen, &ULoadingScreen::BeginLoadingScreen);
-    FCoreUObjectDelegates::PostLoadMapWithWorld.AddUObject(loadingScreen, &ULoadingScreen::EndLoadingScreen);
+    //FCoreUObjectDelegates::PreLoadMap.AddLambda([&](const FString& mapName)
+    //    {
+    //        if(auto loadingScreen = FModuleManager::LoadModulePtr<FLoadingScreen>("LoadingScreen"))
+    //            loadingScreen->StartLoadingScreen();
+    //    });
+
+    //FCoreUObjectDelegates::PostLoadMapWithWorld.AddLambda(loadingScreen, &ULoadingScreen::EndLoadingScreen);
 }
 
 void UCustomGameInstance::Shutdown()
@@ -66,7 +65,7 @@ UCustomGameInstance* UCustomGameInstance::Get()
 UContentLoader* UCustomGameInstance::GetContentLoader()
 {
     if(auto GI = Get())
-        return GI->contentLoader;
+        return GI->GetSubsystem<UContentLoader>();
 
     return nullptr;
 }

UnrealProject/Lost_Edge/Source/Lost_Edge/Private/CustomGameInstance.h

@@ -25,7 +25,7 @@ public:
 
     UFUNCTION(BlueprintPure, meta = (DisplayName = "Get Custom Game Instance"))
     static UCustomGameInstance* Get();
-    UFUNCTION(BlueprintPure)
+    UFUNCTION(BlueprintPure, meta = (DeprecatedFunction, DeprecationMessage = "Use original Get Submodule pure function instead."))
     static class UContentLoader* GetContentLoader();
     UFUNCTION(BlueprintPure)
     static UObject* GetGlobalInstance(UClass* _class);
@@ -50,11 +50,6 @@ public:
     class USaveData* saveData = nullptr;
 
 protected:
-    UPROPERTY()
-    class UContentLoader* contentLoader;
-    UPROPERTY()
-    class ULoadingScreen* loadingScreen;
-
     UPROPERTY(EditDefaultsOnly)
     TSet<TSubclassOf<UObject>> globalInstancesClasses;
     TMap<UClass*, UObject*> globalInstances;

UnrealProject/Lost_Edge/Source/Lost_Edge/Private/LoadingScreen/LoadingScreen.cpp

@@ -1,42 +0,0 @@
-// Oleg Petruny proprietary.
-
-#include "LoadingScreen.h"
-
-#include "MoviePlayer.h"
-
-#include "SLoadingScreenWidget.h"
-
-void ULoadingScreen::BeginLoadingScreen(const FString& mapName)
-{
-    if(active || IsRunningDedicatedServer())
-        return;
-    active = true;
-
-    FLoadingScreenAttributes params;
-    params.bAutoCompleteWhenLoadingCompletes = false;
-    params.MinimumLoadingScreenDisplayTime = 2.0f;
-    if(first)
-    {
-        // Game init loading screen
-        first = false;
-        params.bMoviesAreSkippable = true;
-        params.WidgetLoadingScreen = SNew(SStartupImageWidget)
-            .FadeDuration(params.MinimumLoadingScreenDisplayTime);
-    }
-    else
-    {
-        // Game level loading screen
-        params.WidgetLoadingScreen = SNew(SStartupImageWidget)
-            .FadeDuration(params.MinimumLoadingScreenDisplayTime);
-    }
-
-    GetMoviePlayer()->SetupLoadingScreen(params);
-}
-
-void ULoadingScreen::EndLoadingScreen(UWorld* inLoadedWorld)
-{
-    if(!active)
-        return;
-    active = false;
-
-}

UnrealProject/Lost_Edge/Source/Lost_Edge/Private/LoadingScreen/LoadingScreen.h

@@ -1,23 +0,0 @@
-// Oleg Petruny proprietary.
-
-#pragma once
-
-#include "UObject/Object.h"
-
-#include "LoadingScreen.generated.h"
-
-UCLASS()
-class ULoadingScreen : public UObject
-{
-    GENERATED_BODY()
-
-public:
-    UFUNCTION()
-    void BeginLoadingScreen(const FString& mapName);
-    UFUNCTION()
-    void EndLoadingScreen(UWorld* inLoadedWorld);
-
-private:
-    bool active = false;
-    bool first = true;
-};

UnrealProject/Lost_Edge/Source/Lost_Edge/Private/LoadingScreen/SLoadingScreenWidget.cpp

@@ -1,97 +0,0 @@
-// Oleg Petruny proprietary.
-
-#include "SLoadingScreenWidget.h"
-
-#include "Engine/Texture2D.h"
-#include "Slate/DeferredCleanupSlateBrush.h"
-#include "Widgets/Images/SImage.h"
-#include "Widgets/Layout/SBorder.h"
-#include "Widgets/Layout/SScaleBox.h"
-
-#include "CommonData.h"
-
-namespace
-{
-    constexpr auto startupImageA = TEXT("/Script/Engine.Texture2D'/Game/Movies/Images/T_StartupImageA.T_StartupImageA'");
-    constexpr auto startupImageB = TEXT("/Script/Engine.Texture2D'/Game/Movies/Images/T_StartupImageB.T_StartupImageB'");
-}
-
-void SStartupImageWidget::Construct(const FArguments& inArgs)
-{
-    FSoftObjectPath assetA{ startupImageA };
-    UTexture2D* imageA = Cast<UTexture2D>(assetA.TryLoad());
-    check(imageA); // image A loading failed
-    FSoftObjectPath assetB{ startupImageB };
-    UTexture2D* imageB = Cast<UTexture2D>(assetB.TryLoad());
-    check(imageB); // image B loading failed
-
-    // cache brushes into memory
-    imageABrush = FDeferredCleanupSlateBrush::CreateBrush(imageA);
-    imageBBrush = FDeferredCleanupSlateBrush::CreateBrush(imageB);
-    imageAWidget = SNew(SImage).Image(imageABrush->GetSlateBrush()).RenderOpacity(1.0f);
-    imageBWidget = SNew(SImage).Image(imageBBrush->GetSlateBrush()).RenderOpacity(0.0f);
-
-    // construct widget
-    ChildSlot
-        [
-            SNew(SBorder)
-                .HAlign(HAlign_Fill)
-                .VAlign(VAlign_Fill)
-                .Padding(0)
-                .BorderImage(UCommonData::KindaBlackColorBrush().Get())
-                [
-                    SNew(SScaleBox)
-                        .HAlign(HAlign_Fill)
-                        .VAlign(VAlign_Fill)
-                        .Stretch(EStretch::ScaleToFitY)
-                        .StretchDirection(EStretchDirection::Both)
-                        [
-                            SNew(SOverlay)
-                                + SOverlay::Slot()
-                                [
-                                    imageAWidget.ToSharedRef()
-                                ]
-                                + SOverlay::Slot()
-                                [
-                                    imageBWidget.ToSharedRef()
-                                ]
-                                + SOverlay::Slot()
-                                [
-                                    SNew(STextBlock).Text(FText::FromString(TEXT("Loading...")))
-                                ]
-                        ]
-                ]
-        ];
-
-    // start fading
-    isFading = true;
-    fadeDuration = inArgs._FadeDuration;
-    currentTime = 0.0f;
-    fadeTickHandle = FTSTicker::GetCoreTicker().AddTicker(
-        FTickerDelegate::CreateRaw(this, &SStartupImageWidget::FadeTick),
-        0.0f);
-}
-
-SStartupImageWidget::~SStartupImageWidget()
-{
-    isFading = false;
-    FTSTicker::GetCoreTicker().RemoveTicker(fadeTickHandle);
-}
-
-bool SStartupImageWidget::FadeTick(float deltaTime)
-{
-    currentTime += deltaTime;
-    float fade = currentTime / fadeDuration;
-
-    if(fade > 1.0f)
-    {
-        fade = 1.0f;
-        isFading = false;
-        FTSTicker::GetCoreTicker().RemoveTicker(fadeTickHandle);
-    }
-
-    imageAWidget->SetRenderOpacity(1.0f - fade);
-    imageBWidget->SetRenderOpacity(fade);
-
-    return isFading;
-}

UnrealProject/Lost_Edge/Source/Lost_Edge/Private/LoadingScreen/SLoadingScreenWidget.h

@@ -1,35 +0,0 @@
-// Oleg Petruny proprietary.
-
-#pragma once
-
-#include "Widgets/SCompoundWidget.h"
-
-struct FLoadingScreenWidgetArguments
-{
-    float fadeDuration = 2.0f;
-};
-
-class SStartupImageWidget : public SCompoundWidget
-{
-public:
-    SLATE_BEGIN_ARGS(SStartupImageWidget) {}
-        SLATE_ARGUMENT(float, FadeDuration)
-    SLATE_END_ARGS()
-
-    void Construct(const FArguments& inArgs);
-
-    virtual ~SStartupImageWidget();
-
-private:
-    bool FadeTick(float deltaTime);
-
-    TSharedPtr<class FDeferredCleanupSlateBrush> imageABrush;
-    TSharedPtr<class FDeferredCleanupSlateBrush> imageBBrush;
-    TSharedPtr<SImage> imageAWidget;
-    TSharedPtr<SImage> imageBWidget;
-
-    float fadeDuration;
-    float currentTime;
-    bool isFading = false;
-    FTSTicker::FDelegateHandle fadeTickHandle;
-};

UnrealProject/Lost_Edge/Source/Lost_EdgeEditor.Target.cs

@@ -2,8 +2,10 @@
 
 using UnrealBuildTool;
 
-public class Lost_EdgeEditorTarget : TargetRules {
-    public Lost_EdgeEditorTarget(TargetInfo Target) : base(Target) {
+public class Lost_EdgeEditorTarget : TargetRules
+{
+    public Lost_EdgeEditorTarget(TargetInfo Target) : base(Target)
+    {
         Type = TargetType.Editor;
         DefaultBuildSettings = BuildSettingsVersion.Latest;
         IncludeOrderVersion = EngineIncludeOrderVersion.Latest;

UnrealProject/Lost_Edge/Source/Lost_EdgeShaders/Lost_EdgeShaders.Build.cs

@@ -1,13 +1,14 @@
 // Oleg Petruny proprietary.
 
+using System.IO;
 using UnrealBuildTool;
 
 public class Lost_EdgeShaders : ModuleRules
 {
     public Lost_EdgeShaders(ReadOnlyTargetRules Target) : base(Target)
     {
-        //bPrecompile = true;
-        //bUsePrecompiled = true;
+        //if (File.Exists($"{PlatformDirectory.FullName}\\..\\..\\Intermediate\\Build\\Win64\\x64\\UnrealEditor\\DebugGame\\{Path.GetFileName(PlatformDirectory.FullName)}\\UnrealEditor-{Path.GetFileName(PlatformDirectory.FullName)}-Win64-DebugGame.lib"))
+        //    bUsePrecompiled = true;
         PCHUsage = PCHUsageMode.UseExplicitOrSharedPCHs;
         PublicDependencyModuleNames.AddRange(new string[] { });
         PrivateDependencyModuleNames.AddRange(new string[] { "Core",

UnrealProject/Lost_Edge/Source/Lost_EdgeStyle/Lost_EdgeStyle.Build.cs

@@ -0,0 +1,23 @@
+// Oleg Petruny proprietary.
+
+using System;
+using System.IO;
+using System.Reflection;
+using UnrealBuildTool;
+
+public class Lost_EdgeStyle : ModuleRules
+{
+    public Lost_EdgeStyle(ReadOnlyTargetRules Target) : base(Target)
+    {
+        //if (File.Exists($"{PlatformDirectory.FullName}\\..\\..\\Intermediate\\Build\\Win64\\x64\\UnrealEditor\\DebugGame\\{Path.GetFileName(PlatformDirectory.FullName)}\\UnrealEditor-{Path.GetFileName(PlatformDirectory.FullName)}-Win64-DebugGame.lib"))
+        //    bUsePrecompiled = true;
+        PCHUsage = PCHUsageMode.UseExplicitOrSharedPCHs;
+        PublicDependencyModuleNames.AddRange(new string[] { });
+        PrivateDependencyModuleNames.AddRange(new string[] {
+                "Core",
+                "CoreUObject",
+                "Slate",
+                "SlateCore"
+        });
+    }
+}

UnrealProject/Lost_Edge/Source/Lost_EdgeStyle/Private/Lost_EdgeStyle.cpp

@@ -0,0 +1,48 @@
+// Oleg Petruny proprietary.
+
+#include "Lost_EdgeStyle.h"
+
+#include "Styling/SlateStyleRegistry.h"
+
+TUniquePtr<FSlateStyleSet> FLost_EdgeStyle::style = nullptr;
+
+void FLost_EdgeStyle::StartupModule()
+{
+    if(style.IsValid())
+        return;
+
+    style = MakeUnique<FSlateStyleSet>(GetStyleSetName());
+
+    style->Set(TEXT("BackgroundBlack"), FLinearColor(0.01f, 0.01f, 0.01f, 0));
+    style->Set(TEXT("BackgroundBlack"), FSlateColor(style->GetColor(TEXT("BackgroundBlack"))));
+    style->Set(TEXT("BackgroundBlack"), new FSlateColorBrush(style->GetColor(TEXT("BackgroundBlack"))));
+
+    FSlateStyleRegistry::RegisterSlateStyle(Get());
+}
+
+void FLost_EdgeStyle::ShutdownModule()
+{
+    if(!style.IsValid())
+        return;
+
+    FSlateStyleRegistry::UnRegisterSlateStyle(Get());
+    style.Reset();
+}
+
+bool FLost_EdgeStyle::IsGameModule() const
+{
+    return true;
+}
+
+const ISlateStyle& FLost_EdgeStyle::Get()
+{
+    return *style.Get();
+}
+
+FName FLost_EdgeStyle::GetStyleSetName()
+{
+    static const FName name(TEXT("Lost_EdgeStyle"));
+    return name;
+}
+
+IMPLEMENT_GAME_MODULE(FLost_EdgeStyle, Lost_EdgeStyle);

UnrealProject/Lost_Edge/Source/Lost_EdgeStyle/Public/Lost_EdgeStyle.h

@@ -0,0 +1,21 @@
+// Oleg Petruny proprietary.
+
+#pragma once
+
+#include "Modules/ModuleInterface.h"
+#include "Styling/SlateStyle.h"
+
+class LOST_EDGESTYLE_API FLost_EdgeStyle : public IModuleInterface
+{
+public:
+    virtual void StartupModule() override;
+    virtual void ShutdownModule() override;
+    virtual bool IsGameModule() const override;
+
+    static const ISlateStyle& Get();
+    static FName GetStyleSetName();
+
+private:
+    static TUniquePtr<FSlateStyleSet> style;
+
+};