update GUI

PKHeX_Hunter_Plugin/Plugin.cs

@@ -69,3 +69,8 @@ public bool TryLoadFile(string filePath)
         }
     }
 }
+
+namespace System.Runtime.CompilerServices
+{
+    internal class IsExternalInit { }
+}

PKHeX_Hunter_Plugin/Searcher.cs

@@ -1,5 +1,6 @@
 using PKHeX.Core;
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
@@ -39,14 +40,29 @@ private void BindingData()
                 RNGMethod = (MethodType)Enum.Parse(typeof(MethodType), this.methodTypeBox.SelectedItem.ToString(), false);
             };
             this.methodTypeBox.SelectedIndex = 0;
+
+            CB_Species.InitializeBinding();
+            CB_GameOrigin.InitializeBinding();
+
+            var Any = new ComboItem(MessageStrings.MsgAny, -1);
+            var DS_Species = new List<ComboItem>(GameInfo.SpeciesDataSource);
+            DS_Species.RemoveAt(0);
+            CB_Species.DataSource = DS_Species;
+
+            var DS_Version = new List<ComboItem>(GameInfo.VersionDataSource);
+            DS_Version.Insert(0, Any); CB_GameOrigin.DataSource = DS_Version;
+
+            CB_Species.SelectedIndex = 0;
+            CB_GameOrigin.SelectedIndex = 0;
         }
 
         private void show(PkmEntry pe)
         {
-            int species = GetSpecies();
-            var vers = GetSearchVer();
+            int species = WinFormsUtil.GetIndex(CB_Species);
+            var Version = WinFormsUtil.GetIndex(CB_GameOrigin);
+
+            var encs = EncounterUtil.SearchEncounters(species, 0, SAV.SAV.BlankPKM, (GameVersion)Version);
 
-            var encs = EncounterUtil.SearchEncounters(species, 0, SAV.SAV.BlankPKM, vers);
             // skip egg
             var enc = encs.Where(z => z.EggEncounter == false).First();
 
@@ -105,16 +121,6 @@ private int TypeXor()
             };
         }
 
-        private int GetSpecies()
-        {
-            return RNGMethod switch
-            {
-                MethodType.Method1 => 285,
-                MethodType.Roaming8b => radioButton2.Checked ? 488 : 481,
-                _ => throw new NotSupportedException(),
-            };
-        }
-
         private GameVersion GetSearchVer()
         {
             return RNGMethod switch

PKHeX_Hunter_Plugin/WinFormsUtil.cs

@@ -0,0 +1,26 @@
+using PKHeX.Core;
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Windows.Forms;
+
+namespace PKHeX_Hunter_Plugin
+{
+    public static class WinFormsUtil
+    {
+        internal static int GetIndex(ListControl cb)
+        {
+            return (int)(cb.SelectedValue ?? 0);
+        }
+
+        public static void InitializeBinding(this ListControl control)
+        {
+            control.DisplayMember = nameof(ComboItem.Text);
+            control.ValueMember = nameof(ComboItem.Value);
+        }
+    }
+}