添加了教育平台

BITKit/Scripts/GraphNode/GraphFlowService.cs

@@ -0,0 +1,36 @@
+using Godot;
+using System;
+using Godot.Collections;
+
+namespace BITKit;
+public partial class GraphFlowService : Node
+{
+	[Export] private Godot.Collections.Dictionary<int,NodePath> nodes;
+	[Export] private int currentIndex = -1;
+
+	public override void _Ready()
+	{
+		if (currentIndex is not -1 && currentIndex < nodes.Count)
+			Entry(GetGraphNode(nodes[currentIndex]));
+	}
+
+	private void EntryNext()
+	{
+		if ((currentIndex + 1) >= nodes.Count) return;
+		currentIndex++;
+		Entry(GetGraphNode(nodes[currentIndex]));		
+	}
+	private void Entry(GraphNode node)
+	{
+		foreach (var _node in nodes)
+		{
+			GetGraphNode(_node.Value).Overlay = GraphNode.OverlayEnum.Disabled;
+		}
+		node.Overlay = GraphNode.OverlayEnum.Position;
+	}
+
+	GraphNode GetGraphNode(string nodePath)
+	{
+		return GetNode<GraphNode>(nodePath);
+	}
+}

BITKit/Scripts/GraphNode/GraphNodeConnector.cs

@@ -0,0 +1,18 @@
+using Godot;
+using System;
+
+namespace BITKit;
+
+public partial class GraphNodeConnector : GraphEdit
+{
+	// public override bool _IsNodeHoverValid(StringName fromNode, int fromPort, StringName toNode, int toPort)
+	// {
+	// 	//return base._IsNodeHoverValid(fromNode, fromPort, toNode, toPort);
+	// 	ConnectNode(fromNode, fromPort, toNode, toPort);
+	// 	return true;
+	// }
+	private void RequestConnection(StringName fromNode, int fromPort, StringName toNode, int toPort)
+	{
+		ConnectNode(fromNode, fromPort, toNode, toPort);
+	}
+}