Fix null reference exception

BepInEx5Plugins.Ash.Alisa.PauseMenuFix/BepInEx5Plugins.Ash.Alisa.PauseMenuFix.csproj

@@ -0,0 +1,33 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net35</TargetFramework>
+    <AssemblyName>BepInEx5Plugins.Ash.Alisa.PauseMenuFix</AssemblyName>
+    <Description>PauseMenuFix</Description>
+    <Version>1.0.0</Version>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <LangVersion>9.0</LangVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="BepInEx.Analyzers" Version="1.*" PrivateAssets="all" />
+    <PackageReference Include="BepInEx.Core" Version="5.*" />
+    <PackageReference Include="BepInEx.PluginInfoProps" Version="1.*" />
+    <PackageReference Include="UnityEngine.Modules" Version="5.6.7" IncludeAssets="compile" />
+  </ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFramework.TrimEnd(`0123456789`))' == 'net'">
+    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.3" PrivateAssets="all" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Reference Include="Assembly-CSharp">
+      <HintPath>..\lib\SteamRelease\Assembly-CSharp.dll</HintPath>
+      <Private>false</Private>
+    </Reference>
+  </ItemGroup>
+
+  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+    <Exec Command="xcopy /Y /Q /C /I &quot;$(OutDir)&quot; &quot;..\$(OutDir)\$(TargetName)\&quot;" />
+  </Target>
+</Project>

BepInEx5Plugins.Ash.Alisa.PauseMenuFix/HarmonyPatches/PauzeGame_HardPauzeOn.cs

@@ -0,0 +1,85 @@
+using HarmonyLib;
+using System;
+using UnityEngine;
+
+namespace BepInEx5Plugins.Ash.Alisa.PauseMenuFix.HarmonyPatches
+{
+	[HarmonyPatch(typeof(PauzeGame), "HardPauzeOn")]
+	public class PauzeGame_HardPauzeOn
+	{
+		// Move playerWeapon and playerMovement assignments to prevent causing null reference exceptions.
+		public static bool Prefix(PauzeGame __instance
+			, ref AlisaAttributes ___attributes
+			)
+		{
+			__instance.pauzed = true;
+
+			var enemies = GameObject.FindGameObjectsWithTag("Enemy");
+
+			__instance.enemyControllers = new EnemyController[enemies.Length];
+
+			for (var i = 0; i < enemies.Length; ++i)
+			{
+				__instance.enemyControllers[i] = enemies[i].GetComponent<EnemyController>();
+				__instance.enemyControllers[i].pauzed = true;
+			}
+
+			__instance.player = GameObject.FindWithTag("Player");
+			__instance.interact = GameObject.FindWithTag("RayCastPoint").GetComponent<Interaction>();
+
+			if (!__instance.menu)
+			{
+				__instance.menu = GameObject.FindWithTag("PlayerUI").GetComponent<EquipmentMenu>();
+			}
+
+			if (__instance.menu)
+			{
+				__instance.menu.canOpenMenu = false;
+			}
+
+			if (__instance.player)
+			{
+				__instance.playerWeapon = __instance.player.GetComponent<WeaponControl>();
+				__instance.playerMovement = __instance.player.GetComponent<AlisaMovement>();
+
+				if (__instance.playerWeapon)
+				{
+					__instance.playerWeapon.disabled = true;
+				}
+
+				if (__instance.playerMovement)
+				{
+					__instance.playerMovement.disabled = true;
+				}
+
+				if (__instance.interact)
+				{
+					__instance.interact.disabled = true;
+				}
+
+				___attributes = __instance.player.GetComponent<AlisaAttributes>();
+				___attributes.animPaused = true;
+			}
+			else
+			{
+				Console.WriteLine("PauzeGame_HardPauzeOn.Prefix: player is null!");
+
+				__instance.playerWeapon = null;
+				__instance.playerMovement = null;
+				___attributes = null;
+			}
+
+			if (__instance.player && !__instance.quickUi)
+			{
+				__instance.quickUi = GameObject.Find("/PlayerUIHolder/PlayerUI/QuickUI/UI_Base").GetComponent<QuickUIController>();
+			}
+
+			if (__instance.quickUi)
+			{
+				__instance.quickUi.returningPos = true;
+			}
+
+			return false;
+		}
+	}
+}

BepInEx5Plugins.Ash.Alisa.PauseMenuFix/NuGet.Config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <add key="BepInEx" value="https://nuget.bepinex.dev/v3/index.json" />
+  </packageSources>
+</configuration>

BepInEx5Plugins.Ash.Alisa.PauseMenuFix/Plugin.cs

@@ -0,0 +1,26 @@
+using BepInEx;
+using HarmonyLib;
+using System;
+
+namespace BepInEx5Plugins.Ash.Alisa.PauseMenuFix
+{
+	[BepInPlugin(PluginInfo.PLUGIN_GUID, PluginInfo.PLUGIN_NAME, PluginInfo.PLUGIN_VERSION)]
+	public class Plugin : BaseUnityPlugin
+	{
+		private void Awake()
+		{
+			try
+			{
+				Logger.LogInfo($"Plugin {PluginInfo.PLUGIN_GUID} is loaded!");
+
+				var harmony = new Harmony(Info.Metadata.GUID);
+
+				harmony.PatchAll();
+			}
+			catch (Exception exception)
+			{
+				Console.WriteLine(exception);
+			}
+		}
+	}
+}