ini

Scenes/MainScene.cs

@@ -0,0 +1,46 @@
+using Godot;
+using System;
+
+public partial class MainScene : Node2D
+{
+	public Node CurrentScene { get; set; }
+	public VirtualChemDemo Demo { get; set; }
+
+	public override void _Ready()
+	{
+		GlobalScene.MainScene = this;
+		Demo = GetNode<VirtualChemDemo>("Demo");
+		CurrentScene = Demo;
+	}
+
+	public void SwitchToConstructor()
+	{
+		if (CurrentScene == GlobalScene.CompoundConstructor)
+			return;
+		if (CurrentScene != Demo)
+			throw new Exception("?");
+		if (GlobalScene.CompoundConstructor == null)
+			GlobalScene.CompoundConstructor = ResourceLoader
+				.Load<PackedScene>("res://Scenes/CompoundConstructor.tscn")
+				.Instantiate<CompoundConstructor>();
+		RemoveChild(Demo);
+		AddChild(GlobalScene.CompoundConstructor);
+		CurrentScene = GlobalScene.CompoundConstructor;
+	}
+
+	public void SwitchToDemo()
+	{
+		if (CurrentScene == Demo)
+			return;
+		if (CurrentScene != GlobalScene.CompoundConstructor)
+			throw new Exception("?");
+		RemoveChild(CurrentScene);
+		AddChild(Demo);
+		CurrentScene = Demo;
+	}
+
+	// Called every frame. 'delta' is the elapsed time since the previous frame.
+	public override void _Process(double delta)
+	{
+	}
+}