Updated DSL node generation and added robot zoom-in function

Scripts/DSL/CodingWindow.cs

@@ -1,18 +1,20 @@
 using Godot;
 using System;
+using System.Collections.Generic;
 
 public partial class CodingWindow : PanelContainer
 {
-	public PackedScene movePrefab;
-	public PackedScene craftPrefab;
-	public PackedScene harvestPrefab;
-	
+	[Export] VBoxContainer codeBlocks;
+	[Export] VBoxContainer editorWindow;
+	[Export] VBoxContainer robotList;
+	[Signal]
+	public delegate void OnRobotClickedEventHandler(Robot robot);
+	public Dictionary<ProgramNode, PackedScene> DSLNodes;
+
 	// Called when the node enters the scene tree for the first time.
 	public override void _Ready()
 	{
-		movePrefab = ResourceLoader.LoadMoveNodePrefab();
-		craftPrefab = ResourceLoader.LoadCraftNodePrefab();
-		harvestPrefab = ResourceLoader.LoadHarvestNodePrefab();
+		DSLNodes = ResourceLoader.LoadDSLNodes();
 		GenerateCodingBlocks();
 	}
 
@@ -27,68 +29,63 @@ public partial class CodingWindow : PanelContainer
 			{
 				ReloadRobots();
 			}
-		} 
+		}
 	}
 
 	//Move, Harvest, Craft
 	public void GenerateCodingBlocks()
 	{
-		VBoxContainer codingBlocks = GetNode<VBoxContainer>("./HBoxContainer/CodeBlocks/VBoxContainer");
-
-		NodeDisplay node = new NodeDisplay();
-		MoveNode move = new MoveNode();
-		move.editorDisplay = movePrefab;
-		node.SetNode(move);
-		node.SetupUIElement();
-		codingBlocks.AddChild(node);
-
-		
-		node = new NodeDisplay();
-		CraftNode craft = new CraftNode();
-		craft.editorDisplay = craftPrefab;
-		node.SetNode(craft);
-		node.SetupUIElement();
-		codingBlocks.AddChild(node);
-
-		node = new NodeDisplay();
-		HarvestNode harvest = new HarvestNode();
-		harvest.editorDisplay = harvestPrefab;
-		node.SetNode(harvest);
-		node.SetupUIElement();
-		codingBlocks.AddChild(node);
+		Button button;
+		foreach (ProgramNode node in DSLNodes.Keys)
+		{
+			button = new Button
+			{
+				Text = node.DisplayText,
+				Name = node.DisplayText
+			};
+			button.Pressed += () =>
+			{
+				editorWindow.AddChild(DSLNodes[node].Instantiate());
+			};
+			codeBlocks.AddChild(button);
+		}
 	}
 
 	public void ReloadRobots()
 	{
-		VBoxContainer robotList = GetNode<VBoxContainer>("./HBoxContainer/Robotlist/VBoxContainer");
-		foreach(Node node in robotList.GetChildren())
+		foreach (Node node in robotList.GetChildren())
 		{
 			robotList.RemoveChild(node);
 			node.QueueFree();
 		}
-		PackedScene nodePrefab = ResourceLoader.LoadProgramNodePrefab();
-		Control robot;
+		Button button;
 
 		foreach (Robot robotObject in GameData.robots)
 		{
-			robot = nodePrefab.Instantiate<Control>();
-			robot.GetNode<RichTextLabel>("./Node/NodeContainer/NodeText").Text = robotObject.Name;
-			GetNode<VBoxContainer>("./HBoxContainer/Robotlist/VBoxContainer").AddChild(robot);
+			button = new Button
+			{
+				Text = robotObject.Name,
+				Name = robotObject.Name
+			};
+			button.Pressed += () =>
+			{
+				EmitSignal(SignalName.OnRobotClicked, robotObject);
+			};
+			robotList.AddChild(button);
 		}
 	}
 
 	public void ClearWindow()
 	{
-		VBoxContainer nodeList = GetNode<VBoxContainer>("./HBoxContainer/EditorWindow/CodeContainer/VBoxContainer");
-		foreach(Node node in nodeList.GetChildren())
+		foreach (Node node in editorWindow.GetChildren())
 		{
-			nodeList.RemoveChild(node);
+			editorWindow.RemoveChild(node);
 			node.QueueFree();
 		}
 	}
 
 	public void CompileProgram()
 	{
-		
+
 	}
 }

Scripts/DSL/NodeDisplay.cs

@@ -4,8 +4,6 @@ using Godot;
 public partial class NodeDisplay : RichTextLabel
 {
     ProgramNode node;
-    bool isHovering = false;
-    bool isDragging = false;
 
     public void SetNode(ProgramNode node)
     {
@@ -14,19 +12,7 @@ public partial class NodeDisplay : RichTextLabel
 
     public void SetupUIElement()
     {
-        Text = node.DisplayText;
-        FitContent = true;
-        HorizontalAlignment = HorizontalAlignment.Center;
-        AutowrapMode = TextServer.AutowrapMode.Off;
-        GuiInput += HandleInput;
-        StyleBoxFlat styleBox = new StyleBoxFlat
-        {
-            BorderColor = new Color(1, 1, 1),
-            BgColor = new Color(0, 0, 0, 0.5f)
-        };
-        styleBox.SetBorderWidthAll(2);
-        styleBox.SetCornerRadiusAll(6);
-        AddThemeStyleboxOverride("normal", styleBox);
+        
     }
 
     public override void _Ready()
@@ -41,12 +27,4 @@ public partial class NodeDisplay : RichTextLabel
 
         }
     }
-
-    public void HandleInput(InputEvent input)
-    {
-        if (input is InputEventMouseButton mouseEvent && mouseEvent.ButtonIndex == MouseButton.Left && mouseEvent.IsReleased())
-        {
-            GetNode<Control>("../../../EditorWindow/CodeContainer/VBoxContainer").AddChild(node.editorDisplay.Instantiate());
-        }
-    }
 }

Scripts/DSL/Nodes/ProgramNode.cs

@@ -4,7 +4,6 @@ public abstract class ProgramNode
 {
     protected ProgramNode nextNode;
     public string DisplayText;
-    public PackedScene editorDisplay;
     public ProgramNode()
     {