Updated

Source/FLESHEditor/Public/FLESHGraph/FLESHGraphNode.h

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+#pragma once
+
+#include "CoreMinimal.h"
+#include "UObject/NoExportTypes.h"
+#include "FLESHCompiler.h"
+#include "FLESHGraphNode.generated.h"
+
+/**
+ * FLESH Graph Node Base Class
+ * Base class for all FLESH graph node types
+ */
+UCLASS(BlueprintType, Abstract)
+class FLESHEDITOR_API UFLESHGraphNode : public UObject
+{
+    GENERATED_BODY()
+    
+public:
+    // Constructor
+    UFLESHGraphNode();
+    
+    // Get node title
+    UFUNCTION(BlueprintCallable, Category = "FLESH")
+    virtual FString GetNodeTitle() const;
+    
+    // Get node type
+    UFUNCTION(BlueprintCallable, Category = "FLESH")
+    virtual EFLESHNodeType GetNodeType() const;
+    
+    // Get node color
+    UFUNCTION(BlueprintCallable, Category = "FLESH")
+    virtual FLinearColor GetNodeColor() const;
+    
+    // Get node position
+    UFUNCTION(BlueprintCallable, Category = "FLESH")
+    FVector2D GetNodePosition() const;
+    
+    // Set node position
+    UFUNCTION(BlueprintCallable, Category = "FLESH")
+    void SetNodePosition(const FVector2D& InPosition);
+    
+    // Get input nodes
+    UFUNCTION(BlueprintCallable, Category = "FLESH")
+    TArray<UFLESHGraphNode*> GetInputNodes() const;
+    
+    // Get output nodes
+    UFUNCTION(BlueprintCallable, Category = "FLESH")
+    TArray<UFLESHGraphNode*> GetOutputNodes() const;
+    
+    // Add input node
+    UFUNCTION(BlueprintCallable, Category = "FLESH")
+    bool AddInputNode(UFLESHGraphNode* Node);
+    
+    // Add output node
+    UFUNCTION(BlueprintCallable, Category = "FLESH")
+    bool AddOutputNode(UFLESHGraphNode* Node);
+    
+    // Remove input node
+    UFUNCTION(BlueprintCallable, Category = "FLESH")
+    bool RemoveInputNode(UFLESHGraphNode* Node);
+    
+    // Remove output node
+    UFUNCTION(BlueprintCallable, Category = "FLESH")
+    bool RemoveOutputNode(UFLESHGraphNode* Node);
+    
+    // Compile node
+    UFUNCTION(BlueprintCallable, Category = "FLESH")
+    virtual bool CompileNode(FFLESHNodeData& OutNodeData);
+    
+protected:
+    // Node title
+    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "FLESH")
+    FString NodeTitle;
+    
+    // Node type
+    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "FLESH")
+    EFLESHNodeType NodeType;
+    
+    // Node color
+    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "FLESH")
+    FLinearColor NodeColor;
+    
+    // Node position
+    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "FLESH")
+    FVector2D NodePosition;
+    
+    // Input nodes
+    UPROPERTY()
+    TArray<TObjectPtr<UFLESHGraphNode>> InputNodes;
+    
+    // Output nodes
+    UPROPERTY()
+    TArray<TObjectPtr<UFLESHGraphNode>> OutputNodes;
+};