[Patches+TLAC] Force toon (NPR1; option in launcher + press F9 to toggle)

source-code/source/plugins/TLAC/Components/Input/InputEmulator.cpp

@@ -14,6 +14,7 @@
 #include "../../FileSystem/ConfigFile.h"
 #include "../GameState.h"
 #include "../Pause.h"
+#include "../../Utils.h"
 
 const std::string KEY_CONFIG_FILE_NAME = "keyconfig.ini";
 
@@ -344,6 +345,9 @@ namespace TLAC::Components
 		if (keyboard->IsIntervalTapped(VK_SPACE))
 			inputKey = 0x20;
 
+		if (keyboard->IsIntervalTapped(VK_F9))
+			toggleNpr1();
+
 		if (keyboard->IsDoubleTapped(VK_ESCAPE))
 			*(bool*)SHOULD_EXIT_BOOL_ADDRESS = true;
 
@@ -435,4 +439,30 @@ namespace TLAC::Components
 			if ((*(unsigned char*)0x14CD93A98) == 0) (*(unsigned char*)0x14CD93A98)++;
 		}
 	}
+
+	void InputEmulator::toggleNpr1()
+	{
+		switch(*(byte*)0x0000000140502FC6)
+		{
+		case 0xC3: // default -> force on
+			InjectCode((void*)0x0000000140502FC0, { 0xC7, 0x05, 0x6E });
+			InjectCode((void*)0x0000000140502FC6, { 0x01, 0x00, 0x00, 0x00, 0xC3 });
+			*(byte*)0x00000001411AD638 = 1;
+
+			printf("[TLAC] NPR1 forced\n");
+			break;
+		case 0x01: // default -> force off
+			InjectCode((void*)0x0000000140502FC0, { 0xC7, 0x05, 0x6E });
+			InjectCode((void*)0x0000000140502FC6, { 0x00, 0x00, 0x00, 0x00, 0xC3 });
+			*(byte*)0x00000001411AD638 = 0;
+
+			printf("[TLAC] NPR1 disabled\n");
+			break;
+		default: // force off -> default
+			InjectCode((void*)0x0000000140502FC0, { 0x89, 0x0D, 0x72 });
+			InjectCode((void*)0x0000000140502FC6, { 0xC3, 0xCC, 0xCC, 0xCC, 0xCC });
+
+			printf("[TLAC] NPR1 restored\n");
+		}
+	}
 }

source-code/source/plugins/TLAC/Components/Input/InputEmulator.h

@@ -110,5 +110,6 @@ namespace TLAC::Components
 		void SetMetaButtons();
 
 		void addCoin();
+		void toggleNpr1();
 	};
 }

source-code/source/plugins/TLAC/TLAC.vcxproj

@@ -173,6 +173,7 @@
     <ClInclude Include="Utilities\Stopwatch.h" />
     <ClInclude Include="Utilities\Vec2.h" />
     <ClInclude Include="Utilities\Vec3.h" />
+    <ClInclude Include="Utils.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="Components\CameraController.cpp" />
@@ -224,6 +225,7 @@
     <ClCompile Include="Utilities\Stopwatch.cpp" />
     <ClCompile Include="Utilities\Vec2.cpp" />
     <ClCompile Include="Utilities\Vec3.cpp" />
+    <ClCompile Include="Utils.cpp" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">

source-code/source/plugins/TLAC/TLAC.vcxproj.filters

@@ -213,6 +213,9 @@
     <ClInclude Include="Input\Bindings\GuBinding.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="Utils.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="dllmain.cpp">
@@ -362,5 +365,8 @@
     <ClCompile Include="Input\Bindings\GuBinding.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="Utils.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>

source-code/source/plugins/TLAC/Utils.cpp

@@ -0,0 +1,12 @@
+#include "Utils.h"
+#include <Windows.h>
+
+void InjectCode(void* address, const std::vector<uint8_t> data)
+{
+	const size_t byteCount = data.size() * sizeof(uint8_t);
+
+	DWORD oldProtect;
+	VirtualProtect(address, byteCount, PAGE_EXECUTE_READWRITE, &oldProtect);
+	memcpy(address, data.data(), byteCount);
+	VirtualProtect(address, byteCount, oldProtect, nullptr);
+}

source-code/source/plugins/TLAC/Utils.h

@@ -0,0 +1,4 @@
+#pragma once
+#include <vector>
+
+void InjectCode(void* address, const std::vector<uint8_t> data);