Implements species/form changing

PkmnLib.Dynamic/Events/FormChangeEvent.cs

@@ -0,0 +1,19 @@
+using PkmnLib.Dynamic.Models;
+using PkmnLib.Static.Species;
+
+namespace PkmnLib.Dynamic.Events;
+
+public class FormChangeEvent : IEventData
+{
+    public IPokemon Pokemon { get; }
+    public IForm Form { get; }
+
+    public FormChangeEvent(IPokemon pokemon, IForm form)
+    {
+        Pokemon = pokemon;
+        Form = form;
+    }
+    
+    /// <inheritdoc />
+    public EventBatchId BatchId { get; init; }
+}

PkmnLib.Dynamic/Events/SpeciesChangeEvent.cs

@@ -0,0 +1,21 @@
+using PkmnLib.Dynamic.Models;
+using PkmnLib.Static.Species;
+
+namespace PkmnLib.Dynamic.Events;
+
+public class SpeciesChangeEvent : IEventData
+{
+    public IPokemon Pokemon { get; }
+    public ISpecies Species { get; }
+    public IForm Form { get; }
+
+    public SpeciesChangeEvent(IPokemon pokemon, ISpecies species, IForm form)
+    {
+        Pokemon = pokemon;
+        Species = species;
+        Form = form;
+    }
+    
+    /// <inheritdoc />
+    public EventBatchId BatchId { get; init; }
+}