32. Overlay Widget Controller

Project/Config/DefaultEngine.ini

@@ -131,3 +131,6 @@ ManualIPAddress=
 +CollisionChannelRedirects=(OldName="VehicleMovement",NewName="Vehicle")
 +CollisionChannelRedirects=(OldName="PawnMovement",NewName="Pawn")
 
+
+[CoreRedirects]
++ClassRedirects=(OldName="/Script/Gasa.UI_HostWidget",NewName="/Script/Gasa.HUDHostWidget")

Project/Config/DefaultGame.ini

@@ -9,6 +9,7 @@ Tag_PPV=Global_PPV
 Tag_GlobalPPV=Global_PPV
 Template_PlayerCamera=/Game/Actors/BP_CameraMount.BP_CameraMount_C
 Template_HUD_HostUI=/Game/UI/UI_Host.UI_Host_C
+Template_HostWidgetController=/Game/Core/BP_HostWidgetController.BP_HostWidgetController_C
 
 [/Script/GameplayAbilities.AbilitySystemGlobals]
 bUseDebugTargetFromHud=true

Project/Source/Gasa/AbilitySystem/GasaAbilitySystemComponent.h

@@ -1,7 +1,6 @@
 #pragma once
 
 #include "AbilitySystemComponent.h"
-#include "AbilitySystemInterface.h"
 
 #include "GasaCommon.h"
 
@@ -14,16 +13,3 @@ class GASA_API UGasaAbilitySystemComp : public UAbilitySystemComponent
 	GENERATED_BODY()
 public:
 };
-
-namespace Gasa
-{
-	inline
-	UGasaAbilitySystemComp* GetAbilitySystem(UObject* Object)
-	{
-		if (Object->Implements<UAbilitySystemInterface>())
-		{
-			return Cast<UGasaAbilitySystemComp>( Cast<IAbilitySystemInterface>(Object)->GetAbilitySystemComponent() );
-		}
-		return nullptr;
-	}
-}

Project/Source/Gasa/AbilitySystem/GasaAbilitySystemComponent_Inlines.h

@@ -0,0 +1,16 @@
+#pragma once
+#include "GasaAbilitySystemComponent.h"
+#include "AbilitySystemInterface.h"
+
+namespace Gasa
+{
+	inline
+	UGasaAbilitySystemComp* GetAbilitySystem(UObject* Object)
+	{
+		if (Object->Implements<UAbilitySystemInterface>())
+		{
+			return Cast<UGasaAbilitySystemComp>( Cast<IAbilitySystemInterface>(Object)->GetAbilitySystemComponent() );
+		}
+		return nullptr;
+	}
+}

Project/Source/Gasa/AbilitySystem/GasaAttributeSet.cpp

@@ -1,5 +1,6 @@
-// This was generated by GasaGen/GasaGen.cpp
+// Generated by GasaGen/GasaGen_UGasaAttributeSet.cpp
 #include "GasaAttributeSet.h"
+#include "GasaAttributeSet_Inlines.h"
 
 #include "AbilitySystemComponent.h"
 #include "Net/UnrealNetwork.h"

Project/Source/Gasa/AbilitySystem/GasaAttributeSet.h

@@ -1,7 +1,7 @@
-// This was generated by GasaGen/GasaGen.cpp
+// Generated by GasaGen/GasaGen_UGasaAttributeSet.cpp
+#pragma once
 
 #include "AttributeSet.h"
-#include "AbilitySystemComponent.h"
 #include "GasaAttributeSet.generated.h"
 
 UCLASS()
@@ -53,6 +53,7 @@ public:
 		static FProperty* Prop = FindFieldChecked<FProperty>( UGasaAttributeSet::StaticClass(), GET_MEMBER_NAME_CHECKED( UGasaAttributeSet, MaxMana ) );
 		return Prop;
 	}
+
 	FORCEINLINE float GetHealth() const { return Health.GetCurrentValue(); }
 	FORCEINLINE float GetMaxHealth() const { return MaxHealth.GetCurrentValue(); }
 	FORCEINLINE float GetMana() const { return Mana.GetCurrentValue(); }
@@ -61,38 +62,11 @@ public:
 
 #pragma region Setters
 	    FORCEINLINE void
-	    SetHealth( float NewVal )
+	                 SetHealth( float NewVal );
-	{
+	FORCEINLINE void SetMaxHealth( float NewVal );
-		UAbilitySystemComponent* AbilityComp = GetOwningAbilitySystemComponent();
+	FORCEINLINE void SetMana( float NewVal );
-		if ( ensure( AbilityComp ) )
+	FORCEINLINE void SetMaxMana( float NewVal );
-		{
+
-			AbilityComp->SetNumericAttributeBase( GetHealthAttribute(), NewVal );
-		};
-	}
-	FORCEINLINE void SetMaxHealth( float NewVal )
-	{
-		UAbilitySystemComponent* AbilityComp = GetOwningAbilitySystemComponent();
-		if ( ensure( AbilityComp ) )
-		{
-			AbilityComp->SetNumericAttributeBase( GetMaxHealthAttribute(), NewVal );
-		};
-	}
-	FORCEINLINE void SetMana( float NewVal )
-	{
-		UAbilitySystemComponent* AbilityComp = GetOwningAbilitySystemComponent();
-		if ( ensure( AbilityComp ) )
-		{
-			AbilityComp->SetNumericAttributeBase( GetManaAttribute(), NewVal );
-		};
-	}
-	FORCEINLINE void SetMaxMana( float NewVal )
-	{
-		UAbilitySystemComponent* AbilityComp = GetOwningAbilitySystemComponent();
-		if ( ensure( AbilityComp ) )
-		{
-			AbilityComp->SetNumericAttributeBase( GetMaxManaAttribute(), NewVal );
-		};
-	}
 	FORCEINLINE void InitHealth( float NewVal )
 	{
 		Health.SetBaseValue( NewVal );
@@ -121,11 +95,3 @@ public:
 	    GetLifetimeReplicatedProps( TArray<FLifetimeProperty>& OutLifetimeProps ) const override;
 #pragma endregion UObject
 };
-namespace Gasa
-{
-	inline UGasaAttributeSet const* GetAttributeSet( UAbilitySystemComponent* ASC )
-	{
-		return Cast<UGasaAttributeSet>( ASC->GetAttributeSet( UGasaAttributeSet::StaticClass() ) );
-	}
-
-}

Project/Source/Gasa/AbilitySystem/GasaAttributeSet_Inlines.h

@@ -0,0 +1,51 @@
+// Generated by GasaGen/GasaGen_UGasaAttributeSet.cpp
+#pragma once
+
+#include "GasaAttributeSet.h"
+#include "AbilitySystemComponent.h"
+
+FORCEINLINE
+void UGasaAttributeSet::SetHealth( float NewVal )
+{
+	UAbilitySystemComponent* AbilityComp = GetOwningAbilitySystemComponent();
+	if ( ensure( AbilityComp ) )
+	{
+		AbilityComp->SetNumericAttributeBase( GetHealthAttribute(), NewVal );
+	};
+}
+FORCEINLINE
+void UGasaAttributeSet::SetMaxHealth( float NewVal )
+{
+	UAbilitySystemComponent* AbilityComp = GetOwningAbilitySystemComponent();
+	if ( ensure( AbilityComp ) )
+	{
+		AbilityComp->SetNumericAttributeBase( GetMaxHealthAttribute(), NewVal );
+	};
+}
+FORCEINLINE
+void UGasaAttributeSet::SetMana( float NewVal )
+{
+	UAbilitySystemComponent* AbilityComp = GetOwningAbilitySystemComponent();
+	if ( ensure( AbilityComp ) )
+	{
+		AbilityComp->SetNumericAttributeBase( GetManaAttribute(), NewVal );
+	};
+}
+FORCEINLINE
+void UGasaAttributeSet::SetMaxMana( float NewVal )
+{
+	UAbilitySystemComponent* AbilityComp = GetOwningAbilitySystemComponent();
+	if ( ensure( AbilityComp ) )
+	{
+		AbilityComp->SetNumericAttributeBase( GetMaxManaAttribute(), NewVal );
+	};
+}
+
+namespace Gasa
+{
+	inline UGasaAttributeSet const* GetAttributeSet( UAbilitySystemComponent* ASC )
+	{
+		return Cast<UGasaAttributeSet>( ASC->GetAttributeSet( UGasaAttributeSet::StaticClass() ) );
+	}
+
+}

Project/Source/Gasa/AbilitySystem/GasaEffectActor.cpp

@@ -1,8 +1,8 @@
 #include "GasaEffectActor.h"
 
-#include "AbilitySystemComponent.h"
 #include "AbilitySystemInterface.h"
 #include "GasaAttributeSet.h"
+#include "GasaAttributeSet_Inlines.h"
 #include "Components/SphereComponent.h"
 
 

Project/Source/Gasa/Characters/PlayerCharacter.cpp

@@ -1,6 +1,9 @@
 #include "PlayerCharacter.h"
 
 #include "AbilitySystemComponent.h"
+#include "Game/GasaPlayerController.h"
+#include "UI/GasaHUD.h"
+#include "UI/WidgetController.h"
 
 APlayerCharacter::APlayerCharacter()
 {
@@ -9,6 +12,7 @@ APlayerCharacter::APlayerCharacter()
 	bAutoAbilitySystem = false;
 }
 
+// TODO(Ed): We need to setup Net Slime...
 void APlayerCharacter::PossessedBy(AController* NewController)
 {
 	Super::PossessedBy(NewController);
@@ -20,8 +24,14 @@ void APlayerCharacter::PossessedBy(AController* NewController)
 		Attributes    = PS->Attributes;
 		AbilitySystem->InitAbilityActorInfo(PS, this);
 	}
+
+	AGasaPlayerController* PC   = GetController<AGasaPlayerController>();
+	AGasaHUD*              HUD  = PC->GetHUD<AGasaHUD>();
+	FWidgetControllerData  Data = { PC, PS, AbilitySystem, Attributes };
+	HUD->InitOverlay(& Data);
 }
 
+// TODO(Ed): We need to setup Net Slime...
 void APlayerCharacter::OnRep_PlayerState()
 {
 	Super::OnRep_PlayerState();
@@ -33,4 +43,12 @@ void APlayerCharacter::OnRep_PlayerState()
 		Attributes    = PS->Attributes;
 		AbilitySystem->InitAbilityActorInfo(PS, this);
 	}
+
+	if (IsLocallyControlled())
+	{
+		AGasaPlayerController* PC   = GetController<AGasaPlayerController>();
+		AGasaHUD*              HUD  = PC->GetHUD<AGasaHUD>();
+		FWidgetControllerData  Data = { PC, PS, AbilitySystem, Attributes };
+		HUD->InitOverlay(& Data);
+	}
 }

Project/Source/Gasa/Game/GasaPlayerController.cpp

@@ -1,4 +1,5 @@
 #include "GasaPlayerController.h"
+#include "GasaPlayerController_Inlines.h"
 
 #include "AbilitySystemComponent.h"
 #include "Engine/LocalPlayer.h"
@@ -12,7 +13,6 @@
 #include "Components/CapsuleComponent.h"
 #include "GameFramework/SpringArmComponent.h"
 #include "Kismet/KismetSystemLibrary.h"
-
 using namespace Gasa;
 
 AGasaPlayerController::AGasaPlayerController()
@@ -24,6 +24,8 @@ AGasaPlayerController::AGasaPlayerController()
 	bReplicates = true;
 }
 
+
+
 #pragma region Input
 void AGasaPlayerController::Move(FInputActionValue const& ActionValue)
 {
@@ -31,8 +33,6 @@ void AGasaPlayerController::Move(FInputActionValue const& ActionValue)
 	if (pawn == nullptr )
 		return;
 
-	
-	
 // Note(Ed): I did the follow optimization for practice, they are completely unnecessary for this context.
 #if 0
 	FVector2D AxisV     = ActionValue.Get<FVector2D>();
@@ -77,6 +77,7 @@ void AGasaPlayerController::SpawnDefaultHUD()
 	Super::SpawnDefaultHUD();
 }
 
+// TODO(Ed): We need to setup Net Slime...
 void AGasaPlayerController::OnPossess(APawn* InPawn)
 {
 	Super::OnPossess(InPawn);

Project/Source/Gasa/Game/GasaPlayerController.h

@@ -1,7 +1,6 @@
 #pragma once
 
 #include "GasaCommon.h"
-#include "GasaPlayerState.h"
 #include "GameFramework/PlayerController.h"
 
 #include "GasaPlayerController.generated.h"
@@ -51,10 +50,7 @@ public:
 	
 	AGasaPlayerController();
 
-	AGasaPlayerState* GetPlayerState()
+	inline AGasaPlayerState* GetPlayerState();
-	{
-		return Cast<AGasaPlayerState>( PlayerState );
-	}
 	
 #pragma region PlayerController
 	void SpawnDefaultHUD() override;

Project/Source/Gasa/Game/GasaPlayerController_Inlines.h

@@ -0,0 +1,8 @@
+#include "GasaPlayerController.h"
+#include "GasaPlayerState.h"
+
+inline
+AGasaPlayerState* AGasaPlayerController::GetPlayerState()
+{
+	return Cast<AGasaPlayerState>( PlayerState );
+}

Project/Source/Gasa/GasaCommon.h

@@ -40,6 +40,7 @@ class AGasaGameInstance;
 class AGasaGameState;
 class AGasaLevelScriptActor;
 class AGasaPlayerController;
+class AGasaPlayerState;
 
 class UGasaAbilitySystemComp;
 class UGasaAttributeSet;
@@ -48,7 +49,11 @@ class UGasaImage;
 class UGasaOverlay;
 class UGasaProgressBar;
 class UGasaSizeBox;
-class UUI_HostWidget;
+class UHostWidgetController;
+class UHUDHostWidget;
+class UWidgetController;
+
+struct FWidgetControllerData;
 #pragma endregion Forwards
 
 #pragma region Logging

Project/Source/Gasa/GasaDevOptions.cpp

@@ -1,7 +1,8 @@
 #include "GasaDevOptions.h"
 
 #include "Actors/CameraMount.h"
-#include "UI/UI_HostWidget.h"
+#include "UI/HUDHostWidget.h"
+#include "UI/HostWidgetController.h"
 
 using namespace Gasa;
 

Project/Source/Gasa/GasaDevOptions.h

@@ -19,7 +19,10 @@ public:
 	TSoftClassPtr<ACameraMount> Template_PlayerCamera;
 
 	UPROPERTY(Config, EditAnywhere, BlueprintReadOnly, Category="UI")
-	TSoftClassPtr<UUI_HostWidget> Template_HUD_HostUI;
+	TSoftClassPtr<UHUDHostWidget> Template_HUD_HostUI;
+	
+	UPROPERTY(Config, EditAnywhere, BlueprintReadOnly, Category="UI")
+	TSoftClassPtr<UHostWidgetController> Template_HostWidgetController;
 
 	UPROPERTY(Config, EditAnywhere, BlueprintReadOnly, Category="Tags")
 	FName Tag_GlobalPPV;

Project/Source/Gasa/GasaDevOptionsCache.cpp

@@ -1,9 +1,10 @@
-// This was generated by GasaGen/GasaGen.cpp
+// Generated by GasaGen/GasaGen_DevOptionsCache.cpp
 #include "GasaDevOptionsCache.h"
 
 #include "GasaDevOptions.h"
 #include "Actors/CameraMount.h"
-#include "UI/UI_HostWidget.h"
+#include "UI/HUDHostWidget.h"
+#include "UI/HostWidgetController.h"
 using namespace Gasa;
 
 void FGasaDevOptionsCache::CachedDevOptions()
@@ -11,7 +12,13 @@ void FGasaDevOptionsCache::CachedDevOptions()
 	UGasaDevOptions* DevOpts = GetMutDevOptions();
 
 	Template_PlayerCamera = DevOpts->Template_PlayerCamera.LoadSynchronous();
-	Template_HUD_HostUI   = DevOpts->Template_HUD_HostUI.LoadSynchronous();
+	ensureMsgf( Template_PlayerCamera != nullptr, TEXT( "Template_PlayerCamera is null, DO NOT RUN PIE or else you may get a crash if not handled in BP or C++" ) );
+
+	Template_HUD_HostUI = DevOpts->Template_HUD_HostUI.LoadSynchronous();
+	ensureMsgf( Template_HUD_HostUI != nullptr, TEXT( "Template_HUD_HostUI is null, DO NOT RUN PIE or else you may get a crash if not handled in BP or C++" ) );
+
+	Template_HostWidgetController = DevOpts->Template_HostWidgetController.LoadSynchronous();
+	ensureMsgf( Template_HostWidgetController != nullptr, TEXT( "Template_HostWidgetController is null, DO NOT RUN PIE or else you may get a crash if not handled in BP or C++" ) );
 
 	Tag_GlobalPPV = DevOpts->Tag_GlobalPPV;
 }

Project/Source/Gasa/GasaDevOptionsCache.h

@@ -1,4 +1,4 @@
-// This was generated by GasaGen/GasaGen.cpp
+// Generated by GasaGen/GasaGen_DevOptionsCache.cpp
 #pragma once
 
 #include "GasaDevOptionsCache.generated.h"
@@ -12,6 +12,8 @@ struct GASA_API FGasaDevOptionsCache
 	UClass* Template_PlayerCamera;
 	UPROPERTY()
 	UClass* Template_HUD_HostUI;
+	UPROPERTY()
+	UClass* Template_HostWidgetController;
 
 	void CachedDevOptions();
 };

Project/Source/Gasa/UI/GasaHUD.cpp

@@ -1,11 +1,21 @@
 #include "GasaHUD.h"
+#include "GasaHUD_Inlines.h"
 
 #include "GasaDevOptions.h"
-#include "UI_HostWidget.h"
+#include "HUDHostWidget.h"
 #include "Blueprint/UserWidget.h"
-
 using namespace Gasa;
 
+void AGasaHUD::InitOverlay(FWidgetControllerData const* WidgetControllerData)
+{
+	HostWidget = CreateWidget<UHUDHostWidget>( GetWorld() 
+		, GetDevOptions()->Template_HUD_HostUI.LoadSynchronous() );
+
+	HostWidgetController = NewObject<UHostWidgetController>(this, GetDevOptions()->Template_HostWidgetController.Get());
+	HostWidget->SetWidgetController(HostWidgetController);
+
+	HostWidget->AddToViewport();
+}
 
 #pragma region HUD
 void AGasaHUD::ShowHUD()
@@ -15,17 +25,8 @@ void AGasaHUD::ShowHUD()
 #pragma endregion HUD
 
 #pragma region Actor
-UE_DISABLE_OPTIMIZATION
 void AGasaHUD::BeginPlay()
 {
 	Super::BeginPlay();
-
-	HostWidget = CreateWidget<UUI_HostWidget>( GetWorld() 
-		, GetDevOptions()->Template_HUD_HostUI.LoadSynchronous() );
-	HostWidget->AddToViewport();
-	
-	bool bHostVis = HostWidget->IsVisible();
-	Log(FString::Printf(TEXT("HostVIs: %s"), *FString::FromInt(bHostVis)));
 }
-UE_ENABLE_OPTIMIZATION
 #pragma endregion Actor

Project/Source/Gasa/UI/GasaHUD.h

@@ -12,14 +12,20 @@ class GASA_API AGasaHUD : public AHUD
 	GENERATED_BODY()
 public:
 	UPROPERTY(VisibleAnywhere, BlueprintReadWrite)
-	TObjectPtr<UUI_HostWidget> HostWidget;
+	TObjectPtr<UHUDHostWidget> HostWidget;
 
+	// This should only be accessed AFTER InitOverlay is called. Otherwise, it will be null
+	// See references to InitOverlay or docs for lifetime.
+	UPROPERTY(VisibleAnywhere, BlueprintReadWrite)
+	TObjectPtr<UHostWidgetController> HostWidgetController;
+	
+	void InitOverlay(FWidgetControllerData const* WidgetControllerData);
+	
 #pragma region HUD	
 	void ShowHUD() override;
 #pragma endregion HUD	
 
 #pragma region Actor
 	void BeginPlay() override;
-
 #pragma endregion Actor
 };

Project/Source/Gasa/UI/GasaHUD_Inlines.h

@@ -0,0 +1,5 @@
+#pragma once
+#include "GasaHUD.h"
+#include "GasaDevOptions.h"
+#include "HostWidgetController.h"
+#include "HUDHostWidget.h"

Project/Source/Gasa/UI/GasaUserWidget.h

@@ -1,8 +1,10 @@
 #pragma once
 #include "Blueprint/UserWidget.h"
+#include "GasaCommon.h"
 
 #include "GasaUserWidget.generated.h"
 
+
 UCLASS(Blueprintable)
 class GASA_API UGasaUserWidget : public UUserWidget
 {
@@ -23,12 +25,15 @@ public:
 	TSubclassOf<UGasaUserWidget> LooseParent;
 
 	UPROPERTY(BlueprintReadOnly)
-	TObjectPtr<UObject> WidgetController;
+	TObjectPtr<UWidgetController> WidgetController;
 
 	UGasaUserWidget(FObjectInitializer const& ObjectInitializer);
 
+	template<typename WidgetControllerType>
+	FORCEINLINE WidgetControllerType* GetWidgetController() { return Cast<WidgetControllerType>(WidgetController); }
+
 	UFUNCTION(BlueprintCallable)
-	void SetWidgetController(UObject* Controller)
+	void SetWidgetController(UWidgetController* Controller)
 	{
 		WidgetController = Controller;
 		OnWidgetControllerSet();

Project/Source/Gasa/UI/HUDHostWidget.cpp

@@ -0,0 +1 @@
+#include "HUDHostWidget.h"

Project/Source/Gasa/UI/HUDHostWidget.h

@@ -2,10 +2,10 @@
 
 #include "GasaUserWidget.h"
 
-#include "UI_HostWidget.generated.h"
+#include "HUDHostWidget.generated.h"
 
 UCLASS()
-class GASA_API UUI_HostWidget : public UGasaUserWidget
+class GASA_API UHUDHostWidget : public UGasaUserWidget
 {
 	GENERATED_BODY()
 public:

Project/Source/Gasa/UI/HostWIdgetController.cpp

@@ -0,0 +1 @@
+#include "HostWidgetController.h"

Project/Source/Gasa/UI/HostWidgetController.h

@@ -0,0 +1,12 @@
+#pragma once
+
+#include "WidgetController.h"
+
+#include "HostWidgetController.generated.h"
+
+UCLASS()
+class GASA_API UHostWidgetController : public UWidgetController
+{
+	GENERATED_BODY()
+public:
+};

Project/Source/Gasa/UI/UI_HostWidget.cpp

@@ -1 +0,0 @@
-#include "UI_HostWidget.h"

Project/Source/Gasa/UI/WidgetController.h

@@ -3,17 +3,37 @@
 #include "GasaCommon.h"
 #include "WidgetController.generated.h"
 
-UCLASS(BlueprintType)
+USTRUCT(BlueprintType)
-class GASA_API UWidgetController : public UObject
+struct GASA_API FWidgetControllerData
 {
 	GENERATED_BODY()
-public:
+
+	FWidgetControllerData() = default;
+
+	FWidgetControllerData(AGasaPlayerController*   Controller
+						, AGasaPlayerState*        PlayerState
+						, UAbilitySystemComponent* AbilitySystem
+						, UAttributeSet*           Attributes )
+#if 1
+	: Controller(Controller)
+	, PlayerState(PlayerState)
+	, AbilitySystem(AbilitySystem)
+	, Attributes(Attributes)
+#endif
+	{
+#if 0
+		this->Controller    = Controller;
+		this->PlayerState   = PlayerState;
+		this->AbilitySystem = AbilitySystem;
+		this->Attributes    = Attributes;
+#endif
+	}
+	
+	UPROPERTY(BlueprintReadOnly, Category="Player")
+	TObjectPtr<AGasaPlayerController> Controller;
 
 	UPROPERTY(BlueprintReadOnly, Category="Player")
-	TObjectPtr<APlayerController> Controller;
+	TObjectPtr<AGasaPlayerState> PlayerState;
-
-	UPROPERTY(BlueprintReadOnly, Category="Player")
-	TObjectPtr<APlayerState> PlayerState;
 
 	UPROPERTY(BlueprintReadOnly, Category="Player")
 	TObjectPtr<UAbilitySystemComponent> AbilitySystem;
@@ -21,3 +41,13 @@ public:
 	UPROPERTY(BlueprintReadOnly, Category="Player")
 	TObjectPtr<UAttributeSet> Attributes;
 };
+
+UCLASS(Blueprintable)
+class GASA_API UWidgetController : public UObject
+{
+	GENERATED_BODY()
+public:
+
+	UPROPERTY(BlueprintReadOnly, Category="Player")
+	FWidgetControllerData Data;
+};

Project/Source/GasaGen/GasaGen.cpp

@@ -55,7 +55,7 @@ int gen_main()
 		PreprocessorDefines.append( get_cached_string(str_DEFINE_DEFAULT_OBJECT_INITIALIZER_CONSTRUCTOR_CALL));
 		PreprocessorDefines.append( get_cached_string(str_ENUM_CLASS_FLAGS));
 		PreprocessorDefines.append( get_cached_string(str_FORCEINLINE_DEBUGGABLE));
-		PreprocessorDefines.append( get_cached_string(str_FORCEINLINE));
+		// PreprocessorDefines.append( get_cached_string(str_FORCEINLINE));
 		PreprocessorDefines.append( get_cached_string(str_GENERATED_BODY));
 		PreprocessorDefines.append( get_cached_string(str_GENERATED_UCLASS_BODY));
 		PreprocessorDefines.append( get_cached_string(str_GENERATED_USTRUCT_BODY));

Project/Source/GasaGen/GasaGenCommon.cpp

@@ -34,7 +34,7 @@ constexpr StrC str_DECLARE_MULTICAST_DELEGATE_TwoParams                  = txt("
 constexpr StrC str_DEFINE_ACTORDESC_TYPE                                 = txt("DEFINE_ACTORDESC_TYPE(");
 constexpr StrC str_DEFINE_DEFAULT_OBJECT_INITIALIZER_CONSTRUCTOR_CALL    = txt("DEFINE_DEFAULT_OBJECT_INITIALIZER_CONSTRUCTOR_CALL(");
 constexpr StrC str_ENUM_CLASS_FLAGS                                      = txt("ENUM_CLASS_FLAGS(");
-constexpr StrC str_FORCEINLINE                                           = txt("FORCEINLINE");
+// constexpr StrC str_FORCEINLINE                                           = txt("FORCEINLINE");
 constexpr StrC str_FORCEINLINE_DEBUGGABLE                                = txt("FORCEINLINE_DEBUGGABLE");
 constexpr StrC str_GENERATED_BODY                                        = txt("GENERATED_BODY(");
 constexpr StrC str_GENERATED_UCLASS_BODY                                 = txt("GENERATED_UCLASS_BODY(");

Project/Source/GasaGen/GasaGen_DevOptionsCache.cpp

@@ -34,7 +34,7 @@ void gen_FGasaDevOptionsCache()
 		}
 	}
 
-	CodeComment generation_notice = def_comment(txt("This was generated by GasaGen/GasaGen.cpp"));
+	CodeComment generation_notice = def_comment(txt("Generated by GasaGen/GasaGen_DevOptionsCache.cpp"));
 
 	Builder header = Builder::open( path_module_gasa "GasaDevOptionsCache.h" );
 	{
@@ -107,13 +107,17 @@ void gen_FGasaDevOptionsCache()
 			cached_property_assignments.append(fmt_newline);
 			for (CodeVar var : GasaDevOptions_UPROPERTIES)
 			{
+				#pragma push_macro("TEXT")
+				#undef TEXT
 				Code assignment = code_fmt( "property", (StrC)var->Name, stringize(
 					<property> = DevOpts-> <property>.LoadSynchronous();
+					ensureMsgf(<property> != nullptr, TEXT("<property> is null, DO NOT RUN PIE or else you may get a crash if not handled in BP or C++"));
 				));
+				#pragma pop_macro("TEXT")
 				cached_property_assignments.append(assignment);
+				cached_property_assignments.append(fmt_newline);
+				cached_property_assignments.append(fmt_newline);
 			}
-			cached_property_assignments.append(fmt_newline);
-			cached_property_assignments.append(fmt_newline);
 		}
 
 		CodeFn CachedDevOptions = parse_function( token_fmt(

Project/Source/GasaGen/GasaGen_UGasaAttributeSet.cpp

@@ -7,18 +7,19 @@
 #include "GasaGenCommon.cpp"
 #endif
 
-void def_attribute_properties            ( CodeBody body, Array<StringCached> properties );
+void def_attribute_properties                   ( CodeBody body, Array<StringCached> properties );
-void def_attribute_field_on_reps         ( CodeBody body, Array<StringCached> properties );
+void def_attribute_field_on_reps                ( CodeBody body, Array<StringCached> properties );
-void def_attribute_field_property_getters( CodeBody body, StrC class_name, Array<StringCached> properties );
+void def_attribute_field_property_getters       ( CodeBody body, StrC class_name, Array<StringCached> properties );
-void def_attribute_field_value_getters   ( CodeBody body, Array<StringCached> properties );
+void def_attribute_field_value_getters          ( CodeBody body, Array<StringCached> properties );
-void def_attribute_field_value_setters   ( CodeBody body, Array<StringCached> properties );
+void def_attribute_field_value_setters          ( CodeBody body, Array<StringCached> properties );
-void def_attribute_field_initers         ( CodeBody body, Array<StringCached> properties );
+void def_attribute_field_property_setter_inlines( CodeBody body, StrC class_name, Array<StringCached> properties );
-void impl_attribute_fields               ( CodeBody body, StrC class_name, Array<StringCached> properties );
+void def_attribute_field_initers                ( CodeBody body, Array<StringCached> properties );
+void impl_attribute_fields                      ( CodeBody body, StrC class_name, Array<StringCached> properties );
 
 void gen_UGasaAttributeSet()
 {
 	CodeType   type_UAttributeSet = def_type( txt("UAttributeSet") );
-	CodeComment generation_notice = def_comment(txt("This was generated by GasaGen/GasaGen.cpp"));
+	CodeComment generation_notice = def_comment(txt("Generated by GasaGen/GasaGen_UGasaAttributeSet.cpp"));
 
 	Array<StringCached> attribute_fields = Array<StringCached>::init( GlobalAllocator);
 	attribute_fields.append( get_cached_string(txt("Health")));
@@ -31,10 +32,10 @@ void gen_UGasaAttributeSet()
 	Builder header = Builder::open( path_gasa_ability_system "GasaAttributeSet.h");
 	{
 		header.print(generation_notice);
+		header.print(pragma_once);
 		header.print(fmt_newline);
 		{
 			CodeInclude Include_AttributeSet               = def_include(txt("AttributeSet.h"));
-			CodeInclude Include_AbilitySystemComponent     = def_include(txt("AbilitySystemComponent.h"));
 			CodeInclude Include_GasaAttributeSet_Generated = def_include(txt("GasaAttributeSet.generated.h"));
 
 			CodeAttributes api_attribute= def_attributes( UModule_GASA_API->Name);
@@ -59,12 +60,15 @@ void gen_UGasaAttributeSet()
 					body.append( fmt_newline );
 					body.append( def_pragma(code( region Getters )));
 					def_attribute_field_property_getters( body, class_name, attribute_fields );
+					body.append( fmt_newline );
 					def_attribute_field_value_getters( body, attribute_fields );
 					body.append( def_pragma(code( endregion Getters )));
 					body.append( fmt_newline );
 
 					body.append( def_pragma(code( region Setters )));
 					def_attribute_field_value_setters( body, attribute_fields );
+					body.append( fmt_newline );
+					body.append( fmt_newline );
 					def_attribute_field_initers( body, attribute_fields );
 					body.append( def_pragma(code( endregion Setters )));
 					body.append( fmt_newline );
@@ -82,34 +86,54 @@ void gen_UGasaAttributeSet()
 				);
 			}
 
-			CodeNS ns_gasa = parse_namespace( code(
-				namespace Gasa
-				{
-					inline
-					UGasaAttributeSet const* GetAttributeSet( UAbilitySystemComponent* ASC )
-					{
-						return Cast<UGasaAttributeSet>(ASC->GetAttributeSet( UGasaAttributeSet::StaticClass() ));
-					}
-				}
-			));
-
 			header.print( Include_AttributeSet);
-			header.print( Include_AbilitySystemComponent);
 			header.print( Include_GasaAttributeSet_Generated);
 			header.print( fmt_newline);
 			header.print( UHT_UCLASS );
 			header.print(GasaAttributeSet);
-			header.print(ns_gasa);
 		}
 		header.write();
 		format_file(path_gasa_ability_system "GasaAttributeSet.h");
 	}
 
+	Builder inlines = Builder::open( path_gasa_ability_system "GasaAttributeSet_Inlines.h");
+	{
+		inlines.print(generation_notice);
+		inlines.print(pragma_once);
+		inlines.print(fmt_newline);
+		inlines.print( def_include( txt("GasaAttributeSet.h")));
+		inlines.print( def_include(txt("AbilitySystemComponent.h")));
+		inlines.print(fmt_newline);
+
+		CodeBody body = def_body(CodeT::Global_Body);
+		{
+			def_attribute_field_property_setter_inlines( body, class_name, attribute_fields );
+		}
+		inlines.print(body);
+		inlines.print(fmt_newline);
+
+		CodeNS ns_gasa = parse_namespace( code(
+			namespace Gasa
+			{
+				inline
+				UGasaAttributeSet const* GetAttributeSet( UAbilitySystemComponent* ASC )
+				{
+					return Cast<UGasaAttributeSet>(ASC->GetAttributeSet( UGasaAttributeSet::StaticClass() ));
+				}
+			}
+		));
+
+		inlines.print(ns_gasa);
+		inlines.write();
+		format_file(path_gasa_ability_system "GasaAttributeSet_Inlines.h");
+	}
+
 	Builder source = Builder::open( path_gasa_ability_system "GasaAttributeSet.cpp" );
 	{
 		source.print(generation_notice);
 		header.print(fmt_newline);
 		source.print( def_include( txt("GasaAttributeSet.h")));
+		source.print( def_include( txt("GasaAttributeSet_Inlines.h")));
 		source.print(fmt_newline);
 		source.print( def_include( txt("AbilitySystemComponent.h")));
 		source.print( def_include( txt("Net/UnrealNetwork.h")));
@@ -231,18 +255,31 @@ void def_attribute_field_value_setters( CodeBody body, Array<StringCached> prope
 	{
 		body.append( code_fmt( "property", (StrC)property,
 		stringize(
-			FORCEINLINE void Set<property>(float NewVal)
+			FORCEINLINE void Set<property>(float NewVal);
-			{
-				UAbilitySystemComponent* AbilityComp = GetOwningAbilitySystemComponent();
-				if (ensure(AbilityComp))
-				{
-					AbilityComp->SetNumericAttributeBase(Get<property>Attribute(), NewVal);
-				};
-			}
 		)));
 	}
 }
 
+void def_attribute_field_property_setter_inlines( CodeBody body, StrC class_name, Array<StringCached> properties )
+{
+	for ( String property : properties )
+	{
+		CodeFn generated_get_attribute = parse_function(
+			token_fmt( "class_name", class_name, "property", (StrC)property,
+			stringize(
+				FORCEINLINE void <class_name>::Set<property>(float NewVal)
+				{
+					UAbilitySystemComponent* AbilityComp = GetOwningAbilitySystemComponent();
+					if (ensure(AbilityComp))
+					{
+						AbilityComp->SetNumericAttributeBase(Get<property>Attribute(), NewVal);
+					};
+				}
+			)));
+		body.append( generated_get_attribute );
+	}
+}
+
 void def_attribute_field_initers ( CodeBody body, Array<StringCached> properties )
 {
 	for ( String property : properties )

Project/Source/GasaGen/gen.cpp

@@ -81,7 +81,7 @@ global CodeSpecifiers spec_constexpr;
 global CodeSpecifiers spec_constinit;
 global CodeSpecifiers spec_extern_linkage;
 global CodeSpecifiers spec_final;
-global CodeSpecifiers spec_forceinline;
+global CodeSpecifiers spec_FORCEINLINE;
 global CodeSpecifiers spec_global;
 global CodeSpecifiers spec_inline;
 global CodeSpecifiers spec_internal_linkage;
@@ -2988,12 +2988,12 @@ internal void define_constants()
 	spec_##Type_ = def_specifiers( num_args( __VA_ARGS__ ), __VA_ARGS__ ); \
 	spec_##Type_.set_global();
 
-#pragma push_macro( "forceinline" )
+#pragma push_macro( "FORCEINLINE" )
 #pragma push_macro( "global" )
 #pragma push_macro( "internal" )
 #pragma push_macro( "local_persist" )
 #pragma push_macro( "neverinline" )
-#undef forceinline
+#undef FORCEINLINE
 #undef global
 #undef internal
 #undef local_persist
@@ -3004,7 +3004,7 @@ internal void define_constants()
 	def_constant_spec( constinit, ESpecifier::Constinit );
 	def_constant_spec( extern_linkage, ESpecifier::External_Linkage );
 	def_constant_spec( final, ESpecifier::Final );
-	def_constant_spec( forceinline, ESpecifier::ForceInline );
+	def_constant_spec( FORCEINLINE, ESpecifier::ForceInline );
 	def_constant_spec( global, ESpecifier::Global );
 	def_constant_spec( inline, ESpecifier::Inline );
 	def_constant_spec( internal_linkage, ESpecifier::Internal_Linkage );
@@ -3025,7 +3025,7 @@ internal void define_constants()
 	    spec_local_persist = def_specifiers( 1, ESpecifier::Local_Persist );
 	spec_local_persist.set_global();
 
-#pragma pop_macro( "forceinline" )
+#pragma pop_macro( "FORCEINLINE" )
 #pragma pop_macro( "global" )
 #pragma pop_macro( "internal" )
 #pragma pop_macro( "local_persist" )
@@ -5840,7 +5840,7 @@ namespace parser
 				{ sizeof( "explicit" ),              "explicit"              },
 				{ sizeof( "extern" ),                "extern"                },
 				{ sizeof( "final" ),                 "final"                 },
-				{ sizeof( "forceinline" ),           "forceinline"           },
+				{ sizeof( "FORCEINLINE" ),           "FORCEINLINE"           },
 				{ sizeof( "global" ),                "global"                },
 				{ sizeof( "inline" ),                "inline"                },
 				{ sizeof( "internal" ),              "internal"              },
@@ -6059,7 +6059,7 @@ namespace parser
 		}
 	};
 
-	global Arena_128KB defines_map_arena;
+	global Arena_256KB defines_map_arena;
 	global HashTable<StrC> defines;
 	global Array<Token> Tokens;
 
@@ -6110,7 +6110,7 @@ namespace parser
 		Lex_ReturnNull,
 	};
 
-	forceinline s32 lex_preprocessor_directive( StrC& content, s32& left, char const*& scanner, s32& line, s32& column, HashTable<StrC>& defines, Token& token )
+	FORCEINLINE s32 lex_preprocessor_directive( StrC& content, s32& left, char const*& scanner, s32& line, s32& column, HashTable<StrC>& defines, Token& token )
 	{
 		char const* hash = scanner;
 		Tokens.append( { hash, 1, TokType::Preprocess_Hash, line, column, TF_Preprocess } );
@@ -6344,7 +6344,7 @@ namespace parser
 		return Lex_Continue;    // Skip found token, its all handled here.
 	}
 
-	forceinline void lex_found_token( StrC& content, s32& left, char const*& scanner, s32& line, s32& column, HashTable<StrC>& defines, Token& token )
+	FORCEINLINE void lex_found_token( StrC& content, s32& left, char const*& scanner, s32& line, s32& column, HashTable<StrC>& defines, Token& token )
 	{
 		if ( token.Type != TokType::Invalid )
 		{
@@ -7255,7 +7255,7 @@ namespace parser
 	{
 		Tokens            = Array<Token>::init_reserve( LexArena, ( LexAllocator_Size - sizeof( Array<Token>::Header ) ) / sizeof( Token ) );
 
-		defines_map_arena = Arena_128KB::init();
+		defines_map_arena = Arena_256KB::init();
 		defines           = HashTable<StrC>::init( defines_map_arena );
 	}
 

Project/Source/GasaGen/gen.dep.hpp

@@ -145,21 +145,21 @@ GEN_NS_BEGIN
 #define local_persist static    // Local Persisting variables
 
 #ifdef GEN_COMPILER_MSVC
-#define forceinline __forceinline
+#define FORCEINLINE __forceinline
 #define neverinline __declspec( noinline )
 #elif defined( GEN_COMPILER_GCC )
-#define forceinline inline __attribute__( ( __always_inline__ ) )
+#define FORCEINLINE inline __attribute__( ( __always_inline__ ) )
 #define neverinline __attribute__( ( __noinline__ ) )
 #elif defined( GEN_COMPILER_CLANG )
 #if __has_attribute( __always_inline__ )
-#define forceinline inline __attribute__( ( __always_inline__ ) )
+#define FORCEINLINE inline __attribute__( ( __always_inline__ ) )
 #define neverinline __attribute__( ( __noinline__ ) )
 #else
-#define forceinline
+#define FORCEINLINE
 #define neverinline
 #endif
 #else
-#define forceinline
+#define FORCEINLINE
 #define neverinline
 #endif
 

Project/Source/GasaGen/gen.hpp

@@ -451,7 +451,7 @@ namespace ESpecifier
 			{ sizeof( "constinit" ),     "constinit"     },
 			{ sizeof( "explicit" ),      "explicit"      },
 			{ sizeof( "extern" ),        "extern"        },
-			{ sizeof( "forceinline" ),   "forceinline"   },
+			{ sizeof( "FORCEINLINE" ),   "FORCEINLINE"   },
 			{ sizeof( "global" ),        "global"        },
 			{ sizeof( "inline" ),        "inline"        },
 			{ sizeof( "internal" ),      "internal"      },
@@ -671,7 +671,7 @@ struct Code
 	Using_Code( Code );
 
 	template<class Type>
-	forceinline Type cast()
+	FORCEINLINE Type cast()
 	{
 		return *rcast( Type*, this );
 	}
@@ -761,7 +761,7 @@ struct AST
 	neverinline void to_string( String& result );
 
 	template<class Type>
-	forceinline Type cast()
+	FORCEINLINE Type cast()
 	{
 		return *this;
 	}
@@ -6397,7 +6397,7 @@ extern CodeSpecifiers spec_constexpr;
 extern CodeSpecifiers spec_constinit;
 extern CodeSpecifiers spec_extern_linkage;
 extern CodeSpecifiers spec_final;
-extern CodeSpecifiers spec_forceinline;
+extern CodeSpecifiers spec_FORCEINLINE;
 extern CodeSpecifiers spec_global;
 extern CodeSpecifiers spec_inline;
 extern CodeSpecifiers spec_internal_linkage;