更新技能配置 效果显示UI

ProjectFish/Binaries/Win64/UnrealEditor.modules

@@ -2,7 +2,7 @@
 	"BuildId": "37670630",
 	"Modules": 
 	{
-		"ProjectFish": "UnrealEditor-ProjectFish-0001.dll",
+		"ProjectFish": "UnrealEditor-ProjectFish.dll",
-		"ProjectFishEditor": "UnrealEditor-ProjectFishEditor-0001.dll"
+		"ProjectFishEditor": "UnrealEditor-ProjectFishEditor.dll"
 	}
 }

ProjectFish/Source/ProjectFish/DataAsset/SkillAsset.h

@@ -28,6 +28,9 @@ public:
 	UPROPERTY(EditAnywhere, BlueprintReadWrite,  meta = (ToolTip = "技能名称"))
 	FText SkillName;
 
+	UPROPERTY(EditAnywhere, BlueprintReadWrite,  meta = (ToolTip = "技能描述"))
+	FText SkillDescription;
+
 	UPROPERTY(EditAnywhere, BlueprintReadWrite,  meta = (ToolTip = "技能分类Tag"))
 	TArray<ESkillType> SkillTypes;
 	

ProjectFish/Source/ProjectFishEditor/Private/Widgets/BagConfigGridWidget.cpp

@@ -15,6 +15,7 @@ void SBagConfigGridWidget::Construct(const FArguments& InArgs)
 	PreviewSkill = nullptr;
 	PreviewX = -1;
 	PreviewY = -1;
+	HoveredSkillIndex = -1;
 
 	ChildSlot
 	[
@@ -50,9 +51,76 @@ FReply SBagConfigGridWidget::OnMouseButtonDown(const FGeometry& MyGeometry, cons
 
 FReply SBagConfigGridWidget::OnMouseMove(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent)
 {
+	if (BagConfig.IsValid())
+	{
+		FVector2D LocalPosition = MyGeometry.AbsoluteToLocal(MouseEvent.GetScreenSpacePosition());
+		FVector2D GridCell = GetGridCellFromPosition(LocalPosition);
+		
+		int32 GridX = FMath::FloorToInt(GridCell.X);
+		int32 GridY = FMath::FloorToInt(GridCell.Y);
+
+		if (IsValidGridPosition(GridX, GridY))
+		{
+			USkillAsset* HoveredSkill = GetSkillAtPosition(GridX, GridY);
+			if (HoveredSkill)
+			{
+				int32 NewHoveredIndex = BagConfig->GetSkillAtPosition(GridX, GridY);
+				if (NewHoveredIndex != HoveredSkillIndex)
+				{
+					HoveredSkillIndex = NewHoveredIndex;
+					HoveredSkillTooltip = CreateSkillTooltip(HoveredSkill);
+					
+					if (HoveredSkillTooltip.IsValid())
+					{
+						FSlateApplication::Get().PushMenu(
+							AsShared(),
+							FWidgetPath(),
+							HoveredSkillTooltip.ToSharedRef(),
+							MouseEvent.GetScreenSpacePosition(),
+							FPopupTransitionEffect::None
+						);
+					}
+				}
+				return FReply::Handled();
+			}
+		}
+		
+		// 清除悬停状态
+		if (HoveredSkillIndex != -1)
+		{
+			HoveredSkillIndex = -1;
+			if (HoveredSkillTooltip.IsValid())
+			{
+				FSlateApplication::Get().DismissAllMenus();
+				HoveredSkillTooltip.Reset();
+			}
+		}
+	}
+	
 	return FReply::Unhandled();
 }
 
+void SBagConfigGridWidget::OnMouseEnter(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent)
+{
+	SCompoundWidget::OnMouseEnter(MyGeometry, MouseEvent);
+}
+
+void SBagConfigGridWidget::OnMouseLeave(const FPointerEvent& MouseEvent)
+{
+	// 清除悬停状态
+	if (HoveredSkillIndex != -1)
+	{
+		HoveredSkillIndex = -1;
+		if (HoveredSkillTooltip.IsValid())
+		{
+			FSlateApplication::Get().DismissAllMenus();
+			HoveredSkillTooltip.Reset();
+		}
+	}
+	
+	SCompoundWidget::OnMouseLeave(MouseEvent);
+}
+
 int32 SBagConfigGridWidget::OnPaint(const FPaintArgs& Args, const FGeometry& AllottedGeometry,
                                     const FSlateRect& MyCullingRect, FSlateWindowElementList& OutDrawElements, int32 LayerId,
                                     const FWidgetStyle& InWidgetStyle, bool bParentEnabled) const
@@ -232,3 +300,52 @@ FLinearColor SBagConfigGridWidget::GetCellColor(int32 X, int32 Y) const
 	// 空闲格子为浅灰色
 	return FLinearColor(0.7f, 0.7f, 0.7f, 1.0f);
 }
+
+USkillAsset* SBagConfigGridWidget::GetSkillAtPosition(int32 X, int32 Y) const
+{
+	if (!BagConfig.IsValid())
+	{
+		return nullptr;
+	}
+
+	int32 SkillIndex = BagConfig->GetSkillAtPosition(X, Y);
+	if (SkillIndex >= 0 && SkillIndex < BagConfig->PlacedSkills.Num())
+	{
+		return BagConfig->PlacedSkills[SkillIndex].SkillAsset;
+	}
+
+	return nullptr;
+}
+
+TSharedRef<SWidget> SBagConfigGridWidget::CreateSkillTooltip(USkillAsset* SkillAsset) const
+{
+	if (!SkillAsset)
+	{
+		return SNullWidget::NullWidget;
+	}
+
+	return SNew(SBorder)
+		.BorderImage(FCoreStyle::Get().GetBrush("ToolTip.Background"))
+		.Padding(FMargin(8.0f))
+		[
+			SNew(SVerticalBox)
+			+ SVerticalBox::Slot()
+			.AutoHeight()
+			[
+				SNew(STextBlock)
+				.Text(SkillAsset->SkillName)
+				.Font(FCoreStyle::GetDefaultFontStyle("Bold", 12))
+				.ColorAndOpacity(FLinearColor::White)
+			]
+			+ SVerticalBox::Slot()
+			.AutoHeight()
+			.Padding(0, 4, 0, 0)
+			[
+				SNew(STextBlock)
+				.Text(SkillAsset->SkillDescription)
+				.Font(FCoreStyle::GetDefaultFontStyle("Regular", 10))
+				.ColorAndOpacity(FLinearColor(0.9f, 0.9f, 0.9f, 1.0f))
+				.WrapTextAt(250.0f)
+			]
+		];
+}

ProjectFish/Source/ProjectFishEditor/Public/Widgets/BagConfigGridWidget.h

@@ -35,6 +35,8 @@ protected:
 	// Slate重写函数
 	virtual FReply OnMouseButtonDown(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent) override;
 	virtual FReply OnMouseMove(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent) override;
+	virtual void OnMouseEnter(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent) override;
+	virtual void OnMouseLeave(const FPointerEvent& MouseEvent) override;
 	virtual int32 OnPaint(const FPaintArgs& Args, const FGeometry& AllottedGeometry, const FSlateRect& MyCullingRect,
 	 	FSlateWindowElementList& OutDrawElements, int32 LayerId, const FWidgetStyle& InWidgetStyle, bool bParentEnabled) const override;
 	
@@ -52,6 +54,10 @@ private:
 	int32 PreviewX;
 	int32 PreviewY;
 
+	// 悬停状态
+	TSharedPtr<SWidget> HoveredSkillTooltip;
+	int32 HoveredSkillIndex;
+
 	// UI参数
 	static const float CellSize;
 	static const float CellSpacing;
@@ -61,6 +67,8 @@ private:
 	FVector2D GetGridCellFromPosition(const FVector2D& Position) const;
 	bool IsValidGridPosition(int32 X, int32 Y) const;
 	FLinearColor GetCellColor(int32 X, int32 Y) const;
+	USkillAsset* GetSkillAtPosition(int32 X, int32 Y) const;
+	TSharedRef<SWidget> CreateSkillTooltip(USkillAsset* SkillAsset) const;
 
 };