feat: made sure the aspect ration fit a pixel art game and added useful addons

addons/godot_state_charts/csharp/StateChartSerializer.cs

@@ -0,0 +1,32 @@
+namespace GodotStateCharts;
+using Godot;
+
+public class StateChartSerializer
+{
+    private static readonly GodotObject Wrapped = GD.Load("res://addons/godot_state_charts/state_chart_serializer.gd");
+
+    
+    /// <summary>
+    /// Serializes the given state chart and returns a serialized object that
+    /// can be stored as part of a saved game.
+    /// </summary>
+    /// <param name="stateChart">the state chart to serialize</param>
+    /// <returns>a resource containing the serialized state</returns>
+    public static SerializedStateChart Serialize(StateChart stateChart)
+    {
+        return SerializedStateChart.Of(Wrapped.Call("serialize", stateChart.Wrapped).As<Resource>());
+    }
+    
+    /// <summary>
+    /// Deserializes the given serialized state chart into the given state chart. Returns a set of
+    /// error messages. If the serialized state chart was no longer compatible with the current state
+    /// chart, nothing will happen. The operation is successful when the returned array is empty.
+    /// </summary>
+    public static string[] Deserialize(SerializedStateChart serializedStateChart, StateChart stateChart)
+    {
+        var variant = Wrapped.Call("deserialize",  serializedStateChart.Wrapped, stateChart.Wrapped);
+        return variant.AsStringArray();
+    }
+    
+}
+