fix: compat with Kaeno-TraderScrolling

PTT-Plugin/PTT.csproj

@@ -39,6 +39,12 @@
     <Reference Include="UnityEngine.CoreModule">
       <HintPath>$(PathToSPT)\EscapeFromTarkov_Data\Managed\UnityEngine.CoreModule.dll</HintPath>
     </Reference>
+    <Reference Include="UnityEngine.UI">
+      <HintPath>$(PathToSPT)\EscapeFromTarkov_Data\Managed\UnityEngine.UI.dll</HintPath>
+    </Reference>
+    <Reference Include="UnityEngine.UIModule">
+      <HintPath>$(PathToSPT)\EscapeFromTarkov_Data\Managed\UnityEngine.UIModule.dll</HintPath>
+    </Reference>
     <Reference Include="Sirenix.Serialization">
       <HintPath>$(PathToSPT)\EscapeFromTarkov_Data\Managed\Sirenix.Serialization.dll</HintPath>
     </Reference>

PTT-Plugin/Patches/KaenoTraderScrollingCompatPatch.cs

@@ -0,0 +1,30 @@
+using System.Reflection;
+using SPT.Reflection.Patching;
+using EFT.UI;
+using HarmonyLib;
+using UnityEngine;
+
+using PTT.Scripts;
+
+namespace PTT.Patches;
+
+
+public class KaenoTraderScrollingCompatPatch : ModulePatch
+{
+    protected override MethodBase GetTargetMethod()
+    {
+        return AccessTools.Method(typeof(TraderScreensGroup), nameof(TraderScreensGroup.Show));
+    }
+
+    [PatchPostfix]
+    public static void PatchPostFix()
+    {
+        GameObject gameObject = GameObject.Find("Menu UI");
+        var script = gameObject.GetComponentInChildren<KaenoTraderScrollingCompatScript>();
+
+        if (script == null)
+        {
+            gameObject.AddComponent<KaenoTraderScrollingCompatScript>();
+        }
+    }
+}

PTT-Plugin/Plugin.cs

@@ -10,10 +10,11 @@ namespace PTT;
 public class Plugin : BaseUnityPlugin
 {
     public static bool FikaIsInstalled { get; private set; }
+    private static bool InteractableExfilsApiIsInstalled { get; set; }
+    private static bool KaenoTraderScrollingIsInstalled { get; set; }
     public static ManualLogSource LogSource { get; private set; }
     public static ExfilsTargetsService ExfilsTargetsService;
 
-    private static bool InteractableExfilsApiIsInstalled { get; set; }
 
     protected void Awake()
     {
@@ -23,6 +24,9 @@ protected void Awake()
         LogSource = Logger;
         FikaIsInstalled = Chainloader.PluginInfos.ContainsKey("com.fika.core");
         InteractableExfilsApiIsInstalled = Chainloader.PluginInfos.ContainsKey("Jehree.InteractableExfilsAPI");
+        KaenoTraderScrollingIsInstalled = Chainloader.PluginInfos.ContainsKey("com.kaeno.TraderScrolling");
+
+        Settings.Config.Init(Config);
 
         ExfilsTargetsService = new ExfilsTargetsService();
 
@@ -31,7 +35,12 @@ protected void Awake()
             Helpers.Logger.Info($"Fika.Core plugin detected");
         }
 
-        Settings.Config.Init(Config);
+        if (KaenoTraderScrollingIsInstalled)
+        {
+            Helpers.Logger.Info($"Kaeno-TraderScrolling detected");
+            new Patches.KaenoTraderScrollingCompatPatch().Enable();
+        }
+
         new Patches.HideLockedTraderCardPatch().Enable();
         new Patches.HideLockedTraderPanelPatch().Enable();
         new Patches.InitAllExfiltrationPointsPatch().Enable();

PTT-Plugin/Scripts/KaenoTraderScrollingCompatScript.cs

@@ -0,0 +1,52 @@
+using Comfort.Common;
+using EFT.UI;
+using System.Linq;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace PTT.Scripts;
+
+public class KaenoTraderScrollingCompatScript : MonoBehaviour
+{
+    private GameObject _traderCards;
+    private RectTransform _traderCardsRect;
+    private int _countCards;
+
+    protected void Awake()
+    {
+        _traderCards = GameObject.Find("TraderCards");
+        _traderCardsRect = _traderCards.GetComponent<RectTransform>();
+        _countCards = _traderCards.transform.ActiveChildCount();
+
+        RecomputeAnchorMin();
+    }
+
+    protected void FixedUpdate()
+    {
+        if (_traderCards == null || _traderCardsRect == null)
+        {
+            return;
+        }
+
+        int newCountCards = _traderCards.transform.ActiveChildCount();
+        if (_countCards != newCountCards)
+        {
+            _countCards = newCountCards;
+            RecomputeAnchorMin();
+        }
+    }
+
+    private void RecomputeAnchorMin()
+    {
+        int count = _countCards - 10;
+
+        //THIS IS DEFAULT anchorMin For anything below 11
+        _traderCardsRect.anchorMin = new Vector2(0.595f, 1f);
+
+        if (count > 0)
+        {
+            var offset = 0.065f * count;
+            _traderCardsRect.anchorMin = new Vector2(0.595f - offset, 1f);
+        }
+    }
+}