ini

Scenes/Bond.cs

@@ -0,0 +1,34 @@
+using Godot;
+
+public partial class Bond : Line2D
+{
+	public Atom AtomFrom { get; set; }
+	public Atom AtomTo { get; set; }
+	private Label BondTypeA { get; set; }
+	private Label BondTypeB { get; set; }
+	public string TypeA { get; set; }
+	public string TypeB { get; set; }
+
+	public override void _Ready()
+	{
+		BondTypeA = GetNode<Label>("BondTypeA");
+		BondTypeB = GetNode<Label>("BondTypeB");
+	}
+
+	public void BondUpdate()
+	{
+		Vector2 v1 = AtomFrom.Position + new Vector2(32, 32);
+		Vector2 v2 = AtomTo.Position + new Vector2(32, 32);
+		Vector2 m = (v1 + v2) / 2;
+		Points = new[] { v1, m, v2 };
+		BondTypeA.Position = m - new Vector2(10, 10);
+		BondTypeB.Position = m + new Vector2(10, 10);
+		BondTypeA.Text = TypeA;
+		BondTypeB.Text = TypeB;
+	}
+
+	// Called every frame. 'delta' is the elapsed time since the previous frame.
+	public override void _Process(double delta)
+	{
+	}
+}