From 71ebfb4a80c647917cf699e0f1ea96887f3bb7e5 Mon Sep 17 00:00:00 2001
From: FigmentBoy <17240592+FigmentBoy@users.noreply.github.com>
Date: Sun, 10 Jan 2021 21:05:32 -0600
Subject: [PATCH] Add Options Toggle to show map packs again

---
 GameManager.cpp              |  8 ++++++++
 GameManager.h                |  7 +++++++
 MenuOptions.cpp              | 25 +++++++++++++++++++++++++
 MenuOptions.h                |  9 +++++++++
 NO-MAP-PACKS.vcxproj         |  4 ++++
 NO-MAP-PACKS.vcxproj.filters | 12 ++++++++++++
 TargetLayer.cpp              | 35 +++++++++++++++++++----------------
 dllmain.cpp                  |  4 ++++
 8 files changed, 88 insertions(+), 16 deletions(-)
 create mode 100644 GameManager.cpp
 create mode 100644 GameManager.h
 create mode 100644 MenuOptions.cpp
 create mode 100644 MenuOptions.h

diff --git a/GameManager.cpp b/GameManager.cpp
new file mode 100644
index 0000000..332da44
--- /dev/null
+++ b/GameManager.cpp
@@ -0,0 +1,8 @@
+#include "GameManager.h"
+#include <Windows.h>
+
+void GameManager::mem_init() {
+	size_t base = reinterpret_cast<size_t>(GetModuleHandle(0));
+	getSharedState = reinterpret_cast<decltype(getSharedState)>(base + 0xC4A50);
+	getGameVariable = reinterpret_cast<decltype(getGameVariable)>(base + 0xC9D30);
+}
\ No newline at end of file
diff --git a/GameManager.h b/GameManager.h
new file mode 100644
index 0000000..9f08114
--- /dev/null
+++ b/GameManager.h
@@ -0,0 +1,7 @@
+#pragma once
+
+namespace GameManager {
+	inline void* (__cdecl* getSharedState)();
+	inline bool(__thiscall* getGameVariable)(void* self, const char* key);
+	void mem_init();
+}
\ No newline at end of file
diff --git a/MenuOptions.cpp b/MenuOptions.cpp
new file mode 100644
index 0000000..6f75d12
--- /dev/null
+++ b/MenuOptions.cpp
@@ -0,0 +1,25 @@
+#include "MenuOptions.h"
+#include "MinHook.h"
+
+bool __fastcall MenuOptions::initHook(void* self)
+{
+    bool result = MenuOptions::init(self);
+
+    MenuOptions::addToggle(
+        self,
+        "Show Map Packs",
+        "mp-show",
+        "Re-adds Map Packs to the game");
+
+    return result;
+}
+
+void MenuOptions::mem_init() {
+    size_t base = reinterpret_cast<size_t>(GetModuleHandle(0));
+    MH_CreateHook(
+        (PVOID)(base + 0x1DE8F0),
+        MenuOptions::initHook,
+        (PVOID*)&MenuOptions::init);
+
+    MenuOptions::addToggle = reinterpret_cast<decltype(MenuOptions::addToggle)>(base + 0x1DF6B0);
+}
\ No newline at end of file
diff --git a/MenuOptions.h b/MenuOptions.h
new file mode 100644
index 0000000..ac228db
--- /dev/null
+++ b/MenuOptions.h
@@ -0,0 +1,9 @@
+#pragma once
+
+namespace MenuOptions {
+
+	inline int(__thiscall* addToggle)(void* self, const char* display, const char* key, const char* extraInfo);
+	inline bool(__thiscall* init)(void*);
+	bool __fastcall initHook(void* self);
+	void mem_init();
+}
\ No newline at end of file
diff --git a/NO-MAP-PACKS.vcxproj b/NO-MAP-PACKS.vcxproj
index 3883f61..b903395 100644
--- a/NO-MAP-PACKS.vcxproj
+++ b/NO-MAP-PACKS.vcxproj
@@ -536,6 +536,8 @@
     <ClInclude Include="cappuccino-sdk\incl\extensions\spine\spine-cocos2dx.h" />
     <ClInclude Include="cappuccino-sdk\incl\extensions\spine\spine.h" />
     <ClInclude Include="framework.h" />
+    <ClInclude Include="GameManager.h" />
+    <ClInclude Include="MenuOptions.h" />
     <ClInclude Include="MinHook.h" />
     <ClInclude Include="TargetLayer.h" />
   </ItemGroup>
@@ -556,6 +558,8 @@
     <ClCompile Include="cappuccino-sdk\incl\cocos2dx\kazmath\src\vec3.c" />
     <ClCompile Include="cappuccino-sdk\incl\cocos2dx\kazmath\src\vec4.c" />
     <ClCompile Include="dllmain.cpp" />
+    <ClCompile Include="GameManager.cpp" />
+    <ClCompile Include="MenuOptions.cpp" />
     <ClCompile Include="TargetLayer.cpp" />
   </ItemGroup>
   <ItemGroup>
diff --git a/NO-MAP-PACKS.vcxproj.filters b/NO-MAP-PACKS.vcxproj.filters
index 4ae8a30..6d48e82 100644
--- a/NO-MAP-PACKS.vcxproj.filters
+++ b/NO-MAP-PACKS.vcxproj.filters
@@ -1155,6 +1155,12 @@
     <ClInclude Include="TargetLayer.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="MenuOptions.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="GameManager.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="dllmain.cpp">
@@ -1208,6 +1214,12 @@
     <ClCompile Include="TargetLayer.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="MenuOptions.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="GameManager.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <Library Include="libMinHook-x86-v141-mtd.lib">
diff --git a/TargetLayer.cpp b/TargetLayer.cpp
index 3d44dd0..2a10d45 100644
--- a/TargetLayer.cpp
+++ b/TargetLayer.cpp
@@ -1,32 +1,35 @@
 #include "TargetLayer.h"
 #include "MinHook.h"
+#include "GameManager.h"
 
 bool __fastcall TargetLayer::initHook(CCLayer* self) {
+	void* gm = GameManager::getSharedState();
 	bool result = init(self);
-	auto children = self->getChildren();
-	CCMenu* menu = (CCMenu*)children->objectAtIndex(1);
+	if (!GameManager::getGameVariable(gm, "mp-show")) {
+		auto children = self->getChildren();
+		CCMenu* menu = (CCMenu*)children->objectAtIndex(1);
 
-	auto menuObjs = menu->getChildren();
+		auto menuObjs = menu->getChildren();
 
-	CCNode* mapPack = (CCNode*)menuObjs->objectAtIndex(8);
+		CCNode* mapPack = (CCNode*)menuObjs->objectAtIndex(8);
 
-	menu->removeChild(mapPack, true);
+		menu->removeChild(mapPack, true);
 
-	CCNode* Featured = (CCNode*)menuObjs->objectAtIndex(6);
-	CCNode* HOF = (CCNode*)menuObjs->objectAtIndex(7);
-	CCNode* Search = (CCNode*)menuObjs->objectAtIndex(8);
+		CCNode* Featured = (CCNode*)menuObjs->objectAtIndex(6);
+		CCNode* HOF = (CCNode*)menuObjs->objectAtIndex(7);
+		CCNode* Search = (CCNode*)menuObjs->objectAtIndex(8);
 
-	CCNode* Create = (CCNode*)menuObjs->objectAtIndex(0);
-	CCNode* Saved = (CCNode*)menuObjs->objectAtIndex(1);
-	CCNode* Scores = (CCNode*)menuObjs->objectAtIndex(2);
+		CCNode* Create = (CCNode*)menuObjs->objectAtIndex(0);
+		CCNode* Saved = (CCNode*)menuObjs->objectAtIndex(1);
+		CCNode* Scores = (CCNode*)menuObjs->objectAtIndex(2);
 
-	
-	float width = HOF->getScaledContentSize().width;
 
-	Featured->setPositionX(Create->getPositionX());
-	HOF->setPositionX(Saved->getPositionX());
-	Search->setPositionX(Scores->getPositionX());
+		float width = HOF->getScaledContentSize().width;
 
+		Featured->setPositionX(Create->getPositionX());
+		HOF->setPositionX(Saved->getPositionX());
+		Search->setPositionX(Scores->getPositionX());
+	}
 	return result;
 }
 
diff --git a/dllmain.cpp b/dllmain.cpp
index b7e047f..3d97c40 100644
--- a/dllmain.cpp
+++ b/dllmain.cpp
@@ -1,10 +1,14 @@
 // dllmain.cpp : Defines the entry point for the DLL application.
 #include <cocos2d.h>
 #include "MinHook.h"
+#include "GameManager.h";
+#include "MenuOptions.h";
 #include "TargetLayer.h";
 
 DWORD WINAPI my_thread(void* hModule) {
     MH_Initialize();
+    GameManager::mem_init();
+    MenuOptions::mem_init();
     TargetLayer::mem_init();
     MH_EnableHook(MH_ALL_HOOKS);