initial add

gobbos_delivery/scripts/states/State.cs

@@ -0,0 +1,11 @@
+using Godot;
+
+public partial class State : Node {
+    [Signal]
+    public delegate void TransitionedEventHandler(Node sender, string newState);
+
+    public virtual void Enter() { }
+    public virtual void Exit() { }
+    public virtual void Update(double delta) { }
+    public virtual void PhysicsUpdate(double delta) { }
+}