Set spawn points

Scripts/AreaExit.cs

@@ -0,0 +1,15 @@
+using Godot;
+
+public partial class AreaExit : Node3D
+{
+   [Export]
+   private int _levelIndex;
+
+
+   private void OnExitEntered(Node3D node)
+   {
+      GD.Print("Exit reached");
+      var main = GetTree().Root.GetNode<Main>("/root/Main");
+      main.LoadNextLevel(_levelIndex);
+   }
+}