Add zoom to weapon presets and modding

Patches/WeaponZoomPatch.cs

@@ -0,0 +1,78 @@
+using Aki.Reflection.Patching;
+using EFT.InventoryLogic;
+using EFT.UI;
+using EFT.UI.WeaponModding;
+using HarmonyLib;
+using System;
+using System.Reflection;
+using UnityEngine.EventSystems;
+
+namespace UIFixes
+{
+    public class WeaponZoomPatch
+    {
+        public static void Enable()
+        {
+            new EditBuildScreenZoomPatch().Enable();
+            new WeaponModdingScreenZoomPatch().Enable();
+        }
+
+        public class EditBuildScreenZoomPatch : ModulePatch
+        {
+            private static ScrollTrigger ScrollTrigger;
+            protected override MethodBase GetTargetMethod()
+            {
+                Type type = typeof(EditBuildScreen);
+                return type.GetMethod("Show", [typeof(Item), typeof(Item), typeof(InventoryControllerClass), typeof(ISession)]);
+            }
+
+            [PatchPrefix]
+            private static void Prefix(EditBuildScreen __instance)
+            {
+                WeaponPreview weaponPreview = Traverse.Create(__instance).Field("_weaponPreview").GetValue<WeaponPreview>();
+                if (ScrollTrigger == null)
+                {
+                    ScrollTrigger = __instance.gameObject.AddComponent<ScrollTrigger>();
+                }
+
+                ScrollTrigger.OnOnScroll += (PointerEventData eventData) =>
+                {
+                    if (weaponPreview != null && __instance != null)
+                    {
+                        weaponPreview.Zoom(eventData.scrollDelta.y * 0.12f);
+                        __instance.UpdatePositions();
+                    }
+                };
+            }
+        }
+
+        public class WeaponModdingScreenZoomPatch : ModulePatch
+        {
+            private static ScrollTrigger ScrollTrigger;
+            protected override MethodBase GetTargetMethod()
+            {
+                Type type = typeof(WeaponModdingScreen);
+                return type.GetMethod("Show", [typeof(Item), typeof(InventoryControllerClass), typeof(LootItemClass[])]);
+            }
+
+            [PatchPrefix]
+            private static void Prefix(WeaponModdingScreen __instance)
+            {
+                WeaponPreview weaponPreview = Traverse.Create(__instance).Field("_weaponPreview").GetValue<WeaponPreview>();
+                if (ScrollTrigger == null)
+                {
+                    ScrollTrigger = __instance.gameObject.AddComponent<ScrollTrigger>();
+                }
+
+                ScrollTrigger.OnOnScroll += (PointerEventData eventData) =>
+                {
+                    if (weaponPreview != null && __instance != null)
+                    {
+                        weaponPreview.Zoom(eventData.scrollDelta.y * 0.12f);
+                        __instance.UpdatePositions();
+                    }
+                };
+            }
+        }
+    }
+}

Plugin.cs

@@ -1,5 +1,4 @@
 using BepInEx;
-using BepInEx.Configuration;
 
 namespace UIFixes
 {
@@ -15,6 +14,7 @@ namespace UIFixes
             new TransferConfirmPatch().Enable();
             new MailReceiveAllPatch().Enable();
             ScrollPatches.Enable();
+            WeaponZoomPatch.Enable();
         }
     }
 }