Rename patches for clarity

Patches/SyncScrollPositionPatches.cs

@@ -0,0 +1,85 @@
+using Aki.Reflection.Patching;
+using EFT.UI;
+using EFT.UI.Ragfair;
+using HarmonyLib;
+using System.Reflection;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace UIFixes
+{
+    public class SyncScrollPositionPatches
+    {
+        private static float StashScrollPosition = 1f;
+
+        public static void Enable()
+        {
+            new SyncStashScrollPatch().Enable();
+            new SyncTraderStashScrollPatch().Enable();
+            new SyncOfferStashScrollPatch().Enable();
+        }
+
+        private static void UpdateScrollPosition(Vector2 position)
+        {
+            StashScrollPosition = position.y;
+        }
+
+        private static void SynchronizeScrollRect(UIElement element, ScrollRect scrollRect = null)
+        {
+            if (!Settings.SynchronizeStashScrolling.Value || element == null || (scrollRect ??= element.GetComponentInChildren<ScrollRect>()) == null)
+            {
+                return;
+            }
+
+            scrollRect.verticalNormalizedPosition = StashScrollPosition;
+            scrollRect.onValueChanged.AddListener(UpdateScrollPosition);
+        }
+
+        private class SyncStashScrollPatch : ModulePatch
+        {
+            protected override MethodBase GetTargetMethod()
+            {
+                return AccessTools.Method(typeof(SimpleStashPanel), nameof(SimpleStashPanel.Show));
+            }
+
+            [PatchPostfix]
+            public static void Postfix(SimpleStashPanel __instance)
+            {
+                SynchronizeScrollRect(__instance);
+            }
+        }
+
+        public class SyncTraderStashScrollPatch : ModulePatch
+        {
+            protected override MethodBase GetTargetMethod()
+            {
+                return AccessTools.Method(typeof(TraderDealScreen), nameof(TraderDealScreen.method_3));
+            }
+
+            // TraderDealScreen is a monstrosity that loads multiple times and isn't done loading when Show() is done
+            // method_3 shows the stash grid, if method_5() returned true
+            [PatchPostfix]
+            public static void Postfix(TraderDealScreen __instance, ScrollRect ____stashScroll)
+            {
+                if (__instance.method_5())
+                {
+                    SynchronizeScrollRect(__instance, ____stashScroll);
+                }
+            }
+        }
+
+        public class SyncOfferStashScrollPatch : ModulePatch
+        {
+            protected override MethodBase GetTargetMethod()
+            {
+                return AccessTools.Method(typeof(AddOfferWindow), nameof(AddOfferWindow.Show));
+            }
+
+            [PatchPostfix]
+            public static void Postfix(AddOfferWindow __instance)
+            {
+                SynchronizeScrollRect(__instance);
+            }
+        }
+    }
+}