Updated

Source/FLESHEditor/Private/FLESHGraph/FLESHGraphNode.cpp

@@ -0,0 +1,164 @@
+#include "FLESHGraph/FLESHGraphNode.h"
+#include "Logging/LogMacros.h"
+
+// 定义日志类别
+DEFINE_LOG_CATEGORY_STATIC(LogFLESHGraphNode, Log, All);
+
+UFLESHGraphNode::UFLESHGraphNode()
+{
+    // 初始化默认值
+    NodeTitle = TEXT("FLESH节点");
+    NodeType = EFLESHNodeType::None;
+    NodeColor = FLinearColor(0.5f, 0.5f, 0.5f);
+    NodePosition = FVector2D::ZeroVector;
+}
+
+FString UFLESHGraphNode::GetNodeTitle() const
+{
+    return NodeTitle;
+}
+
+EFLESHNodeType UFLESHGraphNode::GetNodeType() const
+{
+    return NodeType;
+}
+
+FLinearColor UFLESHGraphNode::GetNodeColor() const
+{
+    return NodeColor;
+}
+
+FVector2D UFLESHGraphNode::GetNodePosition() const
+{
+    return NodePosition;
+}
+
+void UFLESHGraphNode::SetNodePosition(const FVector2D& InPosition)
+{
+    NodePosition = InPosition;
+}
+
+TArray<UFLESHGraphNode*> UFLESHGraphNode::GetInputNodes() const
+{
+    return InputNodes;
+}
+
+TArray<UFLESHGraphNode*> UFLESHGraphNode::GetOutputNodes() const
+{
+    return OutputNodes;
+}
+
+bool UFLESHGraphNode::AddInputNode(UFLESHGraphNode* Node)
+{
+    // 检查节点是否有效
+    if (!Node)
+    {
+        UE_LOG(LogFLESHGraphNode, Warning, TEXT("FLESH: 尝试添加无效的输入节点"));
+        return false;
+    }
+    
+    // 检查节点是否已经在输入列表中
+    if (InputNodes.Contains(Node))
+    {
+        UE_LOG(LogFLESHGraphNode, Warning, TEXT("FLESH: 节点已经在输入列表中: %s"), *Node->GetNodeTitle());
+        return false;
+    }
+    
+    // 添加到输入列表
+    InputNodes.Add(Node);
+    
+    UE_LOG(LogFLESHGraphNode, Log, TEXT("FLESH: 添加了输入节点: %s -> %s"), *Node->GetNodeTitle(), *GetNodeTitle());
+    
+    return true;
+}
+
+bool UFLESHGraphNode::AddOutputNode(UFLESHGraphNode* Node)
+{
+    // 检查节点是否有效
+    if (!Node)
+    {
+        UE_LOG(LogFLESHGraphNode, Warning, TEXT("FLESH: 尝试添加无效的输出节点"));
+        return false;
+    }
+    
+    // 检查节点是否已经在输出列表中
+    if (OutputNodes.Contains(Node))
+    {
+        UE_LOG(LogFLESHGraphNode, Warning, TEXT("FLESH: 节点已经在输出列表中: %s"), *Node->GetNodeTitle());
+        return false;
+    }
+    
+    // 添加到输出列表
+    OutputNodes.Add(Node);
+    
+    UE_LOG(LogFLESHGraphNode, Log, TEXT("FLESH: 添加了输出节点: %s -> %s"), *GetNodeTitle(), *Node->GetNodeTitle());
+    
+    return true;
+}
+
+bool UFLESHGraphNode::RemoveInputNode(UFLESHGraphNode* Node)
+{
+    // 检查节点是否有效
+    if (!Node)
+    {
+        UE_LOG(LogFLESHGraphNode, Warning, TEXT("FLESH: 尝试移除无效的输入节点"));
+        return false;
+    }
+    
+    // 从输入列表中移除
+    bool bRemoved = InputNodes.Remove(Node) > 0;
+    
+    if (bRemoved)
+    {
+        UE_LOG(LogFLESHGraphNode, Log, TEXT("FLESH: 移除了输入节点: %s -> %s"), *Node->GetNodeTitle(), *GetNodeTitle());
+    }
+    else
+    {
+        UE_LOG(LogFLESHGraphNode, Warning, TEXT("FLESH: 节点不在输入列表中: %s"), *Node->GetNodeTitle());
+    }
+    
+    return bRemoved;
+}
+
+bool UFLESHGraphNode::RemoveOutputNode(UFLESHGraphNode* Node)
+{
+    // 检查节点是否有效
+    if (!Node)
+    {
+        UE_LOG(LogFLESHGraphNode, Warning, TEXT("FLESH: 尝试移除无效的输出节点"));
+        return false;
+    }
+    
+    // 从输出列表中移除
+    bool bRemoved = OutputNodes.Remove(Node) > 0;
+    
+    if (bRemoved)
+    {
+        UE_LOG(LogFLESHGraphNode, Log, TEXT("FLESH: 移除了输出节点: %s -> %s"), *GetNodeTitle(), *Node->GetNodeTitle());
+    }
+    else
+    {
+        UE_LOG(LogFLESHGraphNode, Warning, TEXT("FLESH: 节点不在输出列表中: %s"), *Node->GetNodeTitle());
+    }
+    
+    return bRemoved;
+}
+
+bool UFLESHGraphNode::CompileNode(FFLESHNodeData& OutNodeData)
+{
+    // 设置基本节点数据
+    OutNodeData.NodeName = FName(*GetNodeTitle());
+    OutNodeData.NodeType = GetNodeType();
+    
+    // 设置连接的节点
+    OutNodeData.ConnectedNodes.Empty();
+    for (UFLESHGraphNode* OutputNode : OutputNodes)
+    {
+        // TODO: 获取节点索引
+        // OutNodeData.ConnectedNodes.Add(NodeIndex);
+    }
+    
+    UE_LOG(LogFLESHGraphNode, Log, TEXT("FLESH: 编译了节点: %s"), *GetNodeTitle());
+    
+    return true;
+}