From 90d1df271bde438271c162ec722537a5e56be957 Mon Sep 17 00:00:00 2001
From: DeathWeasel1337 <DeathWeasel1337@gmail.com>
Date: Tue, 26 Feb 2019 18:01:36 -0600
Subject: [PATCH] Multiple BepisPlugins version compatibility

---
 KK_MiscFixes/KK_MiscFixes.cs     | 57 ++++++++++++++++++++++++--------
 KK_MiscFixes/KK_MiscFixes.csproj |  5 +++
 2 files changed, 49 insertions(+), 13 deletions(-)

diff --git a/KK_MiscFixes/KK_MiscFixes.cs b/KK_MiscFixes/KK_MiscFixes.cs
index bd58d991..3ade7146 100644
--- a/KK_MiscFixes/KK_MiscFixes.cs
+++ b/KK_MiscFixes/KK_MiscFixes.cs
@@ -1,13 +1,14 @@
-using BepInEx;
+using ActionGame;
+using BepInEx;
 using FreeH;
 using Harmony;
+using Illusion.Game;
 using System;
 using UniRx;
 using UnityEngine.UI;
-using static ExtensibleSaveFormat.ExtendedSave;
-using ActionGame;
-using Illusion.Game;
-
+/// <summary>
+/// Miscellaneous fixes aimed at improving the performance of the game
+/// </summary>
 namespace KK_MiscFixes
 {
     [BepInPlugin(GUID, PluginName, Version)]
@@ -17,23 +18,54 @@ public class KK_MiscFixes : BaseUnityPlugin
         public const string PluginName = "Misc Fixes";
         public const string Version = "1.0";
 
+        private static object ExtendedSaveInstance;
+        private static Version LoadedVersionNumber;
+
         void Main()
         {
             var harmony = HarmonyInstance.Create(GUID);
             harmony.PatchAll(typeof(KK_MiscFixes));
+
+            ExtendedSaveInstance = GetComponent<ExtensibleSaveFormat.ExtendedSave>();
+            LoadedVersionNumber = MetadataHelper.GetMetadata(ExtendedSaveInstance).Version;
         }
         /// <summary>
+        /// Get or set the value that determines whether card load events fire.
+        /// It's different depending on the BepisPlugins version so we use reflection to get it depending on the version the user is running.
+        /// Version r8 and below only toggles on/off sideloader events, but that's enough for the purposes of this plugin.
+        /// Once r9 is officially released nuke this, set the value directly, and force people to update their plugins.
+        /// </summary>
+        private static bool LoadEvents
+        {
+            get
+            {
+                if (LoadedVersionNumber.Major <= 8 && LoadedVersionNumber.MajorRevision <= 0 && LoadedVersionNumber.Minor <= 0 && LoadedVersionNumber.MinorRevision <= 0)
+                    return (bool)typeof(Sideloader.AutoResolver.Hooks).GetProperty("IsResolving").GetValue(null, null);
+                else
+                    return (bool)Traverse.Create(ExtendedSaveInstance).Field("LoadEventsEnabled").GetValue();
+            }
+            set
+            {
+                //Version 8.0 and below
+                if (LoadedVersionNumber.Major <= 8 && LoadedVersionNumber.MajorRevision <= 0 && LoadedVersionNumber.Minor <= 0 && LoadedVersionNumber.MinorRevision <= 0)
+                    typeof(Sideloader.AutoResolver.Hooks).GetProperty("IsResolving").SetValue(null, value, null);
+                else//Version 8.0.0.1 and above
+                    Traverse.Create(ExtendedSaveInstance).Field("LoadEventsEnabled").SetValue(value);
+            }
+        }
+        #region Free H List
+        /// <summary>
         /// Turn off ExtensibleSaveFormat events
         /// </summary>
         [HarmonyPrefix, HarmonyPatch(typeof(FreeHClassRoomCharaFile), "Start")]
-        public static void FreeHClassRoomCharaFileStartPrefix() => LoadEventsEnabled = false;
+        public static void FreeHClassRoomCharaFileStartPrefix() => LoadEvents = false;
         /// <summary>
         /// Turn back on ExtensibleSaveFormat events, load a copy of the character with extended data on this time, and use that instead.
         /// </summary>
         [HarmonyPostfix, HarmonyPatch(typeof(FreeHClassRoomCharaFile), "Start")]
         public static void FreeHClassRoomCharaFileStartPostfix(FreeHClassRoomCharaFile __instance)
         {
-            LoadEventsEnabled = true;
+            LoadEvents = true;
 
             ReactiveProperty<ChaFileControl> info = Traverse.Create(__instance).Field("info").GetValue<ReactiveProperty<ChaFileControl>>();
             Button enterButton = Traverse.Create(__instance).Field("enterButton").GetValue<Button>();
@@ -48,23 +80,21 @@ public static void FreeHClassRoomCharaFileStartPostfix(FreeHClassRoomCharaFile _
                 onEnter(chaFileControl);
             });
         }
+        #endregion
 
+        #region Classroom list
         /// <summary>
         /// Turn off ExtensibleSaveFormat events
         /// </summary>
         [HarmonyPrefix, HarmonyPatch(typeof(ClassRoomCharaFile), "Start")]
-        public static void ClassRoomCharaFileStartPrefix()
-        {
-            Logger.Log(BepInEx.Logging.LogLevel.Info, "ClassRoomCharaFileStartPrefix");
-            LoadEventsEnabled = false;
-        }
+        public static void ClassRoomCharaFileStartPrefix() => LoadEvents = false;
         /// <summary>
         /// Turn back on ExtensibleSaveFormat events, load a copy of the character with extended data on this time, and use that instead.
         /// </summary>
         [HarmonyPostfix, HarmonyPatch(typeof(ClassRoomCharaFile), "Start")]
         public static void ClassRoomCharaFileStartPostfix(ClassRoomCharaFile __instance)
         {
-            LoadEventsEnabled = true;
+            LoadEvents = true;
 
             ReactiveProperty<ChaFileControl> info = Traverse.Create(__instance).Field("info").GetValue<ReactiveProperty<ChaFileControl>>();
             Button enterButton = Traverse.Create(__instance).Field("enterButton").GetValue<Button>();
@@ -80,5 +110,6 @@ public static void ClassRoomCharaFileStartPostfix(ClassRoomCharaFile __instance)
                 Utils.Sound.Play(SystemSE.sel);
             });
         }
+        #endregion
     }
 }
diff --git a/KK_MiscFixes/KK_MiscFixes.csproj b/KK_MiscFixes/KK_MiscFixes.csproj
index d0eed6d8..7ecab84a 100644
--- a/KK_MiscFixes/KK_MiscFixes.csproj
+++ b/KK_MiscFixes/KK_MiscFixes.csproj
@@ -52,6 +52,11 @@
       <HintPath>..\lib\ExtensibleSaveFormat.dll</HintPath>
       <Private>False</Private>
     </Reference>
+    <Reference Include="Sideloader, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\lib\Sideloader.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />