diff --git a/ProjectFish/Content/DataAssets/Dialogue/5.uasset b/ProjectFish/Content/DataAssets/Dialogue/5.uasset index 2181f60..f380ec2 100644 Binary files a/ProjectFish/Content/DataAssets/Dialogue/5.uasset and b/ProjectFish/Content/DataAssets/Dialogue/5.uasset differ diff --git a/ProjectFish/Content/DataAssets/Dialogue/DemoDialogue.uasset b/ProjectFish/Content/DataAssets/Dialogue/DemoDialogue.uasset new file mode 100644 index 0000000..2f2f0c9 Binary files /dev/null and b/ProjectFish/Content/DataAssets/Dialogue/DemoDialogue.uasset differ diff --git a/ProjectFish/Plugins/Dialogue/Binaries/Win64/UnrealEditor-Dialogue.dll b/ProjectFish/Plugins/Dialogue/Binaries/Win64/UnrealEditor-Dialogue.dll index 4d7f97d..42ad817 100644 Binary files a/ProjectFish/Plugins/Dialogue/Binaries/Win64/UnrealEditor-Dialogue.dll and b/ProjectFish/Plugins/Dialogue/Binaries/Win64/UnrealEditor-Dialogue.dll differ diff --git a/ProjectFish/Plugins/Dialogue/Binaries/Win64/UnrealEditor-DialogueEditor.dll b/ProjectFish/Plugins/Dialogue/Binaries/Win64/UnrealEditor-DialogueEditor.dll index f2092cc..3bcfc57 100644 Binary files a/ProjectFish/Plugins/Dialogue/Binaries/Win64/UnrealEditor-DialogueEditor.dll and b/ProjectFish/Plugins/Dialogue/Binaries/Win64/UnrealEditor-DialogueEditor.dll differ diff --git a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/DialogueAssetEditor.cpp b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/DialogueAssetEditor.cpp index 2218d4c..713f562 100644 --- a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/DialogueAssetEditor.cpp +++ b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/DialogueAssetEditor.cpp @@ -167,11 +167,22 @@ void FDialogueAssetEditor::SaveGraphData() if (!Pin1->Connections.Contains(Pin2)) { Pin1->Connections.Add(Pin2); + //按照横向位置进行排序 + Pin1->Connections.Sort([](const UDialogueRuntimePin& A, const UDialogueRuntimePin& B) + { + return A.Parent->Position.X < B.Parent->Position.X; + }); + if (Pin1->Direction == EGPD_Input) { if (!Pin2->Connections.Contains(Pin1)) { Pin2->Connections.Add(Pin1); + //按照横向位置进行排序 + Pin2->Connections.Sort([](const UDialogueRuntimePin& A, const UDialogueRuntimePin& B) + { + return A.Parent->Position.X < B.Parent->Position.X; + }); } } } diff --git a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/DialogueGraphPanelNodeFactory.cpp b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/DialogueGraphPanelNodeFactory.cpp index da1f063..570dd06 100644 --- a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/DialogueGraphPanelNodeFactory.cpp +++ b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/DialogueGraphPanelNodeFactory.cpp @@ -5,7 +5,9 @@ #include "Node//DialogueGraphNode_NPC.h" #include "Node/DialogueGraphNode_Player.h" +#include "Node/DialogueGraphNode_Root.h" #include "Widget/DialogueGraphNode.h" +#include "Widget/GraphNodeWidget_Root.h" TSharedPtr FDialogueGraphPanelNodeFactory::CreateNode(class UEdGraphNode* InNode) const @@ -15,5 +17,8 @@ TSharedPtr FDialogueGraphPanelNodeFactory::CreateNode(class UEdGraph if (UDialogueGraphNode_Player* PlayerNode = Cast(InNode)) return SNew(SDialogueGraphNode, PlayerNode); + + if (UDialogueGraphNode_Root* RootNode = Cast(InNode)) + return SNew(SGraphNodeWidget_Root, RootNode); return nullptr; } diff --git a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/DialogueGraphSchema.cpp b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/DialogueGraphSchema.cpp index b5da6b9..2495dfa 100644 --- a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/DialogueGraphSchema.cpp +++ b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/DialogueGraphSchema.cpp @@ -35,6 +35,269 @@ UEdGraphNode* FDialogueGraphSchemaAction_NewNode::PerformAction(UEdGraph* Parent return NewNode; } +FVerticalConnectionDrawingPolicy::FVerticalConnectionDrawingPolicy(int32 InBackLayerID, int32 InFrontLayerID, + float InZoomFactor, const FSlateRect& InClippingRect, FSlateWindowElementList& InDrawElements) + : FConnectionDrawingPolicy(InBackLayerID, InFrontLayerID, InZoomFactor, InClippingRect, InDrawElements) +{ +} + +void FVerticalConnectionDrawingPolicy::DrawSplineWithArrow(const FVector2D& StartPoint, const FVector2D& EndPoint, + const FConnectionParams& Params) +{ + // Draw the spline + DrawConnection( + WireLayerID, + StartPoint, + EndPoint, + Params); + + // Draw the arrow + if (ArrowImage != nullptr) + { + FVector2D ArrowPoint = EndPoint - ArrowRadius; + + FSlateDrawElement::MakeRotatedBox( + DrawElementsList, + ArrowLayerID, + FPaintGeometry(ArrowPoint, ArrowImage->ImageSize * ZoomFactor, ZoomFactor), + ArrowImage, + ESlateDrawEffect::None, + FMath::DegreesToRadians(90), // 旋转角度（弧度） + ArrowImage->ImageSize * 0.5f * ZoomFactor, // 旋转中心 + FSlateDrawElement::RelativeToElement, + Params.WireColor + ); + } +} + +void FVerticalConnectionDrawingPolicy::DrawSplineWithArrow(const FGeometry& StartGeom, const FGeometry& EndGeom, + const FConnectionParams& Params) +{ + //@TODO: These values should be pushed into the Slate style, they are compensating for a bit of + // empty space inside of the pin brush images. + const float StartFudgeX = 4.0f; + const float EndFudgeX = 4.0f; + const FVector2D StartPoint = FGeometryHelper::CenterOf(StartGeom) - FVector2D(ArrowRadius.X, StartFudgeX); + const FVector2D EndPoint = FGeometryHelper::CenterOf(EndGeom) - FVector2D(0, ArrowRadius.Y - EndFudgeX); + + DrawSplineWithArrow(StartPoint, EndPoint, Params); +} + +// void FVerticalConnectionDrawingPolicy::DrawConnection(int32 LayerId, const FVector2D& Start, const FVector2D& End, +// const FConnectionParams& Params) +// { +// const FVector2D& P0 = Start; +// const FVector2D& P1 = End; +// // FVector2D P0 = GetCorrectedPinPosition(Start, Params.AssociatedPin1, Params.StartDirection); +// // FVector2D P1 = GetCorrectedPinPosition(End, Params.AssociatedPin2, Params.EndDirection); +// +// // 计算连线方向 +// const FVector2D Delta = P1 - P0; +// const bool bIsVerticalConnection = FMath::Abs(Delta.Y) > FMath::Abs(Delta.X); +// +// // 根据连线方向计算切线 +// FVector2D SplineTangent; +// if (bIsVerticalConnection) +// { +// // 垂直连线：主要控制垂直方向的弯曲 +// SplineTangent = FVector2D(0, FMath::Abs(Delta.Y) * 0.5f); +// } +// else +// { +// // 水平连线：保持原有逻辑 +// SplineTangent = FVector2D(FMath::Abs(Delta.X) * 0.5f, 0); +// } +// +// // 修改切线方向计算，适应垂直连线 +// FVector2D P0Tangent, P1Tangent; +// +// if (bIsVerticalConnection) +// { +// // 垂直连线的切线逻辑 +// if (Params.StartDirection == EGPD_Output) +// { +// // 输出引脚：根据连线方向调整 +// P0Tangent = (Delta.Y >= 0) ? SplineTangent : -SplineTangent; +// } +// else +// { +// // 输入引脚：根据连线方向调整 +// P0Tangent = (Delta.Y >= 0) ? -SplineTangent : SplineTangent; +// } +// +// if (Params.EndDirection == EGPD_Input) +// { +// // 输入引脚：根据连线方向调整 +// P1Tangent = (Delta.Y >= 0) ? SplineTangent : -SplineTangent; +// } +// else +// { +// // 输出引脚：根据连线方向调整 +// P1Tangent = (Delta.Y >= 0) ? -SplineTangent : SplineTangent; +// } +// } +// else +// { +// // 水平连线保持原有逻辑 +// P0Tangent = (Params.StartDirection == EGPD_Output) ? SplineTangent : -SplineTangent; +// P1Tangent = (Params.EndDirection == EGPD_Input) ? SplineTangent : -SplineTangent; +// } +// +// // 使用自定义切线（如果提供了的话） +// if (!Params.StartTangent.IsNearlyZero()) +// { +// P0Tangent = Params.StartTangent; +// } +// if (!Params.EndTangent.IsNearlyZero()) +// { +// P1Tangent = Params.EndTangent; +// } +// +// // 后面的碰撞检测等逻辑保持不变... +// if (Settings->bTreatSplinesLikePins) +// { +// // [保持原有的碰撞检测逻辑不变] +// // ... 这里是你原有的碰撞检测代码 ... +// } +// +// // 绘制连线（这部分保持不变） +// FSlateDrawElement::MakeDrawSpaceSpline( +// DrawElementsList, +// LayerId, +// P0, P0Tangent, +// P1, P1Tangent, +// Params.WireThickness, +// ESlateDrawEffect::None, +// Params.WireColor +// ); +// +// // 修改中点的方向计算 +// if (Params.bDrawBubbles || (MidpointImage != nullptr)) +// { +// // 重新参数化表计算（保持不变） +// FInterpCurve SplineReparamTable; +// const float SplineLength = MakeSplineReparamTable(P0, P0Tangent, P1, P1Tangent, SplineReparamTable); +// +// // 气泡绘制逻辑（保持不变） +// if (Params.bDrawBubbles) +// { +// // [保持原有的气泡绘制逻辑] +// // ... 这里是你原有的气泡绘制代码 ... +// } +// +// // 修改中点图标的旋转逻辑 +// if (MidpointImage != nullptr) +// { +// const float MidpointAlpha = SplineReparamTable.Eval(SplineLength * 0.5f, 0.f); +// const FVector2D Midpoint = FMath::CubicInterp(P0, P0Tangent, P1, P1Tangent, MidpointAlpha); +// +// const FVector2D MidpointPlusE = FMath::CubicInterp(P0, P0Tangent, P1, P1Tangent, MidpointAlpha + KINDA_SMALL_NUMBER); +// const FVector2D MidpointMinusE = FMath::CubicInterp(P0, P0Tangent, P1, P1Tangent, MidpointAlpha - KINDA_SMALL_NUMBER); +// FVector2D SlopeUnnormalized = MidpointPlusE - MidpointMinusE; +// +// // 如果是垂直连线，调整角度计算 +// float AngleInRadians; +// if (bIsVerticalConnection) +// { +// // 垂直连线：主要考虑Y轴方向 +// if (FMath::Abs(SlopeUnnormalized.Y) > FMath::Abs(SlopeUnnormalized.X)) +// { +// // 主要垂直方向，旋转90度 +// AngleInRadians = FMath::Atan2(SlopeUnnormalized.Y, SlopeUnnormalized.X) + FMath::DegreesToRadians(90.0f); +// } +// else +// { +// AngleInRadians = FMath::Atan2(SlopeUnnormalized.Y, SlopeUnnormalized.X); +// } +// } +// else +// { +// AngleInRadians = SlopeUnnormalized.IsNearlyZero() ? 0.0f : FMath::Atan2(SlopeUnnormalized.Y, SlopeUnnormalized.X); +// } +// +// const FVector2D MidpointDrawPos = Midpoint - MidpointRadius; +// +// FSlateDrawElement::MakeRotatedBox( +// DrawElementsList, +// LayerId, +// FPaintGeometry(MidpointDrawPos, MidpointImage->ImageSize * ZoomFactor, ZoomFactor), +// MidpointImage, +// ESlateDrawEffect::None, +// AngleInRadians, +// TOptional(), +// FSlateDrawElement::RelativeToElement, +// Params.WireColor +// ); +// } +// } +// } + +FVector2D FVerticalConnectionDrawingPolicy::ComputeSplineTangent(const FVector2D& Start, const FVector2D& End) const +{ + // 修改为垂直方向： + const FVector2D Delta = End - Start; + + // 如果是主要垂直方向的连线，使用垂直切线 + if (FMath::Abs(Delta.Y) > FMath::Abs(Delta.X)) + { + // 垂直连线：主要控制垂直曲线 + return FVector2D(0, FMath::Abs(Delta.Y) * 0.5f); + } + else + { + // 水平连线：保持原有逻辑 + return FVector2D(FMath::Abs(Delta.X) * 0.5f, 0); + } +} + +FVector2D FVerticalConnectionDrawingPolicy::GetPinPos(const UEdGraphPin* Pin) const +{ + // const FVector2D NodeSize = GetDesiredSize(); + // FVector2D NodePosition; + // if (Pin->Direction == EGPD_Input) + // { + // // 输入引脚：位于节点顶部中央 + // NodePosition = FVector2D(NodeWidth * 0.5f, 0.0f); + // } + // else + // { + // // 输出引脚：位于节点底部中央 + // NodePosition = FVector2D(NodeWidth * 0.5f, NodeHeight); + // } + // + // + // if (Pin->Direction == EGPD_Input) + // { + // // 输入引脚在顶部中央 + // return NodePosition + FVector2D(NodeSize.X * 0.5f, 0.0f); + // } + // else + // { + // // 输出引脚在底部中央 + // return NodePosition + FVector2D(NodeSize.X * 0.5f, NodeSize.Y); + // } + return FVector2D(); +} + +// FVector2D FVerticalConnectionDrawingPolicy::GetCorrectedPinPosition(const FVector2D& OriginalPosition, UEdGraphPin* Pin, +// EEdGraphPinDirection Direction) +// { +// if (!Pin) +// return OriginalPosition; +// +// // 获取引脚的视觉widget +// TSharedPtr GraphPin = GetPinWidget(Pin); +// if (!GraphPin.IsValid()) +// return OriginalPosition; +// +// // 计算引脚的真正中心点 +// FGeometry PinGeometry = GraphPin->GetCachedGeometry(); +// FVector2D PinCenter = PinGeometry.GetAbsolutePosition() + PinGeometry.GetAbsoluteSize() * 0.5f; +// +// // 转换为绘制空间坐标 +// return PinCenter; +// } + void UDialogueGraphSchema::CreateDefaultNodesForGraph(UEdGraph& Graph) const { FGraphNodeCreator NodeCreator(Graph); @@ -81,4 +344,12 @@ const FPinConnectionResponse UDialogueGraphSchema::CanCreateConnection(const UEd return FPinConnectionResponse(CONNECT_RESPONSE_MAKE, TEXT("")); } +FConnectionDrawingPolicy* UDialogueGraphSchema::CreateConnectionDrawingPolicy(int32 InBackLayerID, int32 InFrontLayerID, + float InZoomFactor, const FSlateRect& InClippingRect, FSlateWindowElementList& InDrawElements, + class UEdGraph* InGraphObj) const +{ + return new FVerticalConnectionDrawingPolicy(InBackLayerID, InFrontLayerID, InZoomFactor, + InClippingRect, InDrawElements); +} + #undef LOCTEXT_NAMESPACE diff --git a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Node/DialogueGraphNode_Base.cpp b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Node/DialogueGraphNode_Base.cpp index e086b91..b6687f7 100644 --- a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Node/DialogueGraphNode_Base.cpp +++ b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Node/DialogueGraphNode_Base.cpp @@ -10,8 +10,8 @@ UDialogueGraphNode_Base::UDialogueGraphNode_Base() void UDialogueGraphNode_Base::AllocateDefaultPins() { - DefaultInputPin = CreatePin(EGPD_Input, TEXT("PinCategory_Default"), TEXT("In")); - CreatePin(EGPD_Output, TEXT("PinCategory_Default"), TEXT("Out")); + DefaultInputPin = CreatePin(EGPD_Input, TEXT("PinCategory_Default"), TEXT("")); + CreatePin(EGPD_Output, TEXT("PinCategory_Default"), TEXT("")); } void UDialogueGraphNode_Base::SetPostion(FVector2D InPos) diff --git a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Node/DialogueGraphNode_Root.cpp b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Node/DialogueGraphNode_Root.cpp index d54e34f..a77757a 100644 --- a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Node/DialogueGraphNode_Root.cpp +++ b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Node/DialogueGraphNode_Root.cpp @@ -5,5 +5,5 @@ void UDialogueGraphNode_Root::AllocateDefaultPins() { - CreatePin(EGPD_Output, TEXT("PinCategory_Default"), TEXT("In")); + CreatePin(EGPD_Output, TEXT("PinCategory_Default"), TEXT("")); } diff --git a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Widget/DialogueGraphNode.cpp b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Widget/DialogueGraphNode.cpp index 86166c6..e6415d7 100644 --- a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Widget/DialogueGraphNode.cpp +++ b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Widget/DialogueGraphNode.cpp @@ -25,36 +25,52 @@ TSharedRef SDialogueGraphNode::CreateNodeContentArea() .VAlign(VAlign_Fill) .Padding( FMargin(0,3) ) [ - SNew(SHorizontalBox) - +SHorizontalBox::Slot() - .HAlign(HAlign_Left) - .FillWidth(1.0f) + SNew(SVerticalBox) + +SVerticalBox::Slot() + .HAlign(HAlign_Center) + .FillHeight(1.0f) [ - // LEFT - SAssignNew(LeftNodeBox, SVerticalBox) + // LEFT to Top + //SAssignNew(LeftNodeBox, SVerticalBox) + SNew(SBox) + .RenderTransformPivot(FVector2D(0.5f, 0.5f)) // 设置旋转中心点为中心 + .RenderTransform(FSlateRenderTransform(FQuat2D(FMath::DegreesToRadians(90.0f)))) // 旋转90度 + [ + SAssignNew(LeftNodeBox, SVerticalBox) + ] ] - +SHorizontalBox::Slot() - .AutoWidth() + +SVerticalBox::Slot() + .AutoHeight() .HAlign(HAlign_Center) .Padding(10.0f, 5.0f) [ - SNew(SBorder) - .BorderBackgroundColor(FSlateColor(FLinearColor::Gray)) - .Padding(10.0f) - .Content() - [ - SAssignNew(DialogueText, STextBlock) - .MinDesiredWidth(260.0f) + // SNew(SBorder) + // .BorderBackgroundColor(FSlateColor(FLinearColor::Gray)) + // .Padding(10.0f) + // .Content() + // [ + // SAssignNew(DialogueText, STextBlock) + // .MinDesiredWidth(260.0f) + // .Text(this, &SDialogueGraphNode::GetDialogueText) + // .WrapTextAt(250.0f) + // ] + SAssignNew(DialogueText, STextBlock) + .AutoWrapText(true) .Text(this, &SDialogueGraphNode::GetDialogueText) .WrapTextAt(250.0f) - ] ] - +SHorizontalBox::Slot() - .AutoWidth() - .HAlign(HAlign_Right) + +SVerticalBox::Slot() + .FillHeight(1.0f) + .HAlign(HAlign_Center) [ - // RIGHT - SAssignNew(RightNodeBox, SVerticalBox) + // RIGHT to Bottom + //SAssignNew(RightNodeBox, SVerticalBox) + SNew(SBox) + .RenderTransformPivot(FVector2D(0.5f, 0.5f)) // 设置旋转中心点为中心 + .RenderTransform(FSlateRenderTransform(FQuat2D(FMath::DegreesToRadians(90.0f)))) // 旋转90度 + [ + SAssignNew(RightNodeBox, SVerticalBox) + ] ] ]; } diff --git a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Widget/GraphNodeWidget_Root.cpp b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Widget/GraphNodeWidget_Root.cpp new file mode 100644 index 0000000..eb837ea --- /dev/null +++ b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Private/Widget/GraphNodeWidget_Root.cpp @@ -0,0 +1,50 @@ +// Fill out your copyright notice in the Description page of Project Settings. + + +#include "Widget/GraphNodeWidget_Root.h" + + +void SGraphNodeWidget_Root::Construct(const FArguments& InArgs, UDialogueGraphNode_Base* InNode) +{ + GraphNode = InNode; + UpdateGraphNode(); +} + +TSharedRef SGraphNodeWidget_Root::CreateNodeContentArea() +{ + // NODE CONTENT AREA + return SNew(SBorder) + .BorderImage( FAppStyle::GetBrush("NoBorder") ) + .HAlign(HAlign_Fill) + .VAlign(VAlign_Fill) + .Padding( FMargin(0,3) ) + [ + SNew(SVerticalBox) + +SVerticalBox::Slot() + .HAlign(HAlign_Center) + .FillHeight(1.0f) + [ + // LEFT to Top + //SAssignNew(LeftNodeBox, SVerticalBox) + SNew(SBox) + .RenderTransformPivot(FVector2D(0.5f, 0.5f)) // 设置旋转中心点为中心 + .RenderTransform(FSlateRenderTransform(FQuat2D(FMath::DegreesToRadians(90.0f)))) // 旋转90度 + [ + SAssignNew(LeftNodeBox, SVerticalBox) + ] + ] + +SVerticalBox::Slot() + .FillHeight(1.0f) + .HAlign(HAlign_Center) + [ + // RIGHT to Bottom + //SAssignNew(RightNodeBox, SVerticalBox) + SNew(SBox) + .RenderTransformPivot(FVector2D(0.5f, 0.5f)) // 设置旋转中心点为中心 + .RenderTransform(FSlateRenderTransform(FQuat2D(FMath::DegreesToRadians(90.0f)))) // 旋转90度 + [ + SAssignNew(RightNodeBox, SVerticalBox) + ] + ] + ]; +} diff --git a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Public/DialogueGraphSchema.h b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Public/DialogueGraphSchema.h index 2daaafb..6a9830c 100644 --- a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Public/DialogueGraphSchema.h +++ b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Public/DialogueGraphSchema.h @@ -3,9 +3,11 @@ #pragma once #include "CoreMinimal.h" +#include "ConnectionDrawingPolicy.h" #include "EdGraph/EdGraphSchema.h" #include "DialogueGraphSchema.generated.h" +struct FConnectionParams; /** * 创建节点的Action */ @@ -26,6 +28,18 @@ protected: UClass* ClassTemplate = nullptr; }; +//自定义连线绘制方式 +class FVerticalConnectionDrawingPolicy : public FConnectionDrawingPolicy +{ +public: + FVerticalConnectionDrawingPolicy(int32 InBackLayerID, int32 InFrontLayerID, float InZoomFactor, const FSlateRect& InClippingRect, FSlateWindowElementList& InDrawElements); + virtual void DrawSplineWithArrow(const FVector2D& StartPoint, const FVector2D& EndPoint, const FConnectionParams& Params) override; + virtual void DrawSplineWithArrow(const FGeometry& StartGeom, const FGeometry& EndGeom, const FConnectionParams& Params) override; + //virtual void DrawConnection(int32 LayerId, const FVector2D& Start, const FVector2D& End, const FConnectionParams& Params) override; + virtual FVector2D ComputeSplineTangent(const FVector2D& Start, const FVector2D& End) const override; + //virtual FVector2D GetCorrectedPinPosition(const FVector2D& OriginalPosition, UEdGraphPin* Pin, EEdGraphPinDirection Direction); + virtual FVector2D GetPinPos(const UEdGraphPin* Pin) const; +}; /** * 对话图表规则 */ @@ -42,4 +56,6 @@ public: // 连接规则 virtual const FPinConnectionResponse CanCreateConnection(const UEdGraphPin* A, const UEdGraphPin* B) const override; + //修改连线的绘制方式 + virtual FConnectionDrawingPolicy* CreateConnectionDrawingPolicy(int32 InBackLayerID, int32 InFrontLayerID, float InZoomFactor, const FSlateRect& InClippingRect, FSlateWindowElementList& InDrawElements, class UEdGraph* InGraphObj) const override; }; diff --git a/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Public/Widget/GraphNodeWidget_Root.h b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Public/Widget/GraphNodeWidget_Root.h new file mode 100644 index 0000000..8a9f193 --- /dev/null +++ b/ProjectFish/Plugins/Dialogue/Source/DialogueEditor/Public/Widget/GraphNodeWidget_Root.h @@ -0,0 +1,22 @@ +// Fill out your copyright notice in the Description page of Project Settings. + +#pragma once + +#include "CoreMinimal.h" +#include "SGraphNode.h" +#include "Node/DialogueGraphNode_Base.h" + +/** + * + */ +class DIALOGUEEDITOR_API SGraphNodeWidget_Root: public SGraphNode +{ +public: + SLATE_BEGIN_ARGS(SGraphNodeWidget_Root) + {} + SLATE_END_ARGS() + + void Construct(const FArguments& InArgs, UDialogueGraphNode_Base* InNode); + /** SGraphNode Interface */ + virtual TSharedRef CreateNodeContentArea() override; +};