From fcc799645fdf3cb31ae0734866a916ee07ae694f Mon Sep 17 00:00:00 2001
From: Silent <zdanio95@gmail.com>
Date: Tue, 27 Mar 2018 22:28:45 +0200
Subject: [PATCH] Extras working correctly on bikes - VC

---
 SilentPatch/General.h                       |  2 ++
 SilentPatchVC/ModelInfoVC.cpp               | 24 +++++++++++++++++++++
 SilentPatchVC/ModelInfoVC.h                 | 18 ++++++++++++++++
 SilentPatchVC/SilentPatchVC.cpp             | 19 ++++++++++++++++
 SilentPatchVC/SilentPatchVC.vcxproj         |  2 ++
 SilentPatchVC/SilentPatchVC.vcxproj.filters |  6 ++++++
 6 files changed, 71 insertions(+)
 create mode 100644 SilentPatchVC/ModelInfoVC.cpp
 create mode 100644 SilentPatchVC/ModelInfoVC.h

diff --git a/SilentPatch/General.h b/SilentPatch/General.h
index 8ddaa74..7896791 100644
--- a/SilentPatch/General.h
+++ b/SilentPatch/General.h
@@ -1,6 +1,8 @@
 #ifndef __GENERAL
 #define __GENERAL
 
+#include <cstdint>
+
 class CRGBA
 {
 public:
diff --git a/SilentPatchVC/ModelInfoVC.cpp b/SilentPatchVC/ModelInfoVC.cpp
new file mode 100644
index 0000000..1be50aa
--- /dev/null
+++ b/SilentPatchVC/ModelInfoVC.cpp
@@ -0,0 +1,24 @@
+#include "StdAfx.h"
+#include "ModelInfoVC.h"
+
+#include "VehicleVC.h"
+
+auto GetFrameFromId = hook::get_pattern<RwFrame*(RpClump*,int)>( "8B 4C 24 0C 89 04 24", -7 );
+
+RwFrame* CVehicleModelInfo::GetExtrasFrame( RpClump* clump )
+{
+	RwFrame* frame;
+	if ( m_dwType == VEHICLE_AUTOMOBILE || m_dwType == VEHICLE_BIKE )
+	{
+		frame = GetFrameFromId( clump, 1 );
+		if ( frame == nullptr )
+		{
+			frame = RpClumpGetFrame( clump );
+		}
+	}
+	else
+	{
+		frame = RpClumpGetFrame( clump );
+	}
+	return frame;
+}
\ No newline at end of file
diff --git a/SilentPatchVC/ModelInfoVC.h b/SilentPatchVC/ModelInfoVC.h
new file mode 100644
index 0000000..ff87aa6
--- /dev/null
+++ b/SilentPatchVC/ModelInfoVC.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#include "General.h"
+#include <rwcore.h>
+#include <rpworld.h>
+
+class CVehicleModelInfo
+{
+private:
+	uint8_t __pad1[60];
+	unsigned int	m_dwType;
+	uint8_t __pad2[308];
+
+public:
+	RwFrame*		GetExtrasFrame( RpClump* clump );
+};
+
+static_assert(sizeof(CVehicleModelInfo) == 0x174, "Wrong size: CvehicleModelInfo");
\ No newline at end of file
diff --git a/SilentPatchVC/SilentPatchVC.cpp b/SilentPatchVC/SilentPatchVC.cpp
index f0b9815..2dc54a7 100644
--- a/SilentPatchVC/SilentPatchVC.cpp
+++ b/SilentPatchVC/SilentPatchVC.cpp
@@ -5,6 +5,7 @@
 #include "Common.h"
 #include "Common_ddraw.h"
 #include "General.h"
+#include "ModelInfoVC.h"
 
 #include <memory>
 
@@ -146,6 +147,17 @@ void __declspec(naked) SubtitlesShadowFix()
 	}
 }
 
+void __declspec(naked) CreateInstance_BikeFix()
+{
+	_asm
+	{
+		push	eax
+		mov		ecx, ebp
+		call	CVehicleModelInfo::GetExtrasFrame
+		retn
+	}
+}
+
 extern char** ppUserFilesDir = AddressByVersion<char**>(0x6022AA, 0x60228A, 0x601ECA);
 
 static LARGE_INTEGER	FrameTime;
@@ -666,6 +678,13 @@ void Patch_VC_Common()
 		InjectHook( give_weapon, GiveWeapon_SP );
 	}
 
+
+	// Extras working correctly on bikes
+	{
+		auto createInstance = get_pattern( "89 C1 8B 41 04" );
+		InjectHook( createInstance, CreateInstance_BikeFix, PATCH_CALL );
+	}
+
 }
 
 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
diff --git a/SilentPatchVC/SilentPatchVC.vcxproj b/SilentPatchVC/SilentPatchVC.vcxproj
index bb05501..cc922e9 100644
--- a/SilentPatchVC/SilentPatchVC.vcxproj
+++ b/SilentPatchVC/SilentPatchVC.vcxproj
@@ -181,6 +181,7 @@
     <ClInclude Include="..\SilentPatch\StdAfx.h" />
     <ClInclude Include="..\SilentPatch\StoredCar.h" />
     <ClInclude Include="..\SilentPatch\Timer.h" />
+    <ClInclude Include="ModelInfoVC.h" />
     <ClInclude Include="VehicleVC.h" />
   </ItemGroup>
   <ItemGroup>
@@ -201,6 +202,7 @@
     </ClCompile>
     <ClCompile Include="..\SilentPatch\StoredCar.cpp" />
     <ClCompile Include="..\SilentPatch\Timer.cpp" />
+    <ClCompile Include="ModelInfoVC.cpp" />
     <ClCompile Include="SilentPatchVC.cpp" />
     <ClCompile Include="StdAfxVC.cpp">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
diff --git a/SilentPatchVC/SilentPatchVC.vcxproj.filters b/SilentPatchVC/SilentPatchVC.vcxproj.filters
index c0ca74b..5d2ed8e 100644
--- a/SilentPatchVC/SilentPatchVC.vcxproj.filters
+++ b/SilentPatchVC/SilentPatchVC.vcxproj.filters
@@ -39,6 +39,9 @@
     <ClInclude Include="..\SilentPatch\Common_ddraw.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="ModelInfoVC.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\SilentPatch\Timer.cpp">
@@ -62,6 +65,9 @@
     <ClCompile Include="..\SilentPatch\Common_ddraw.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="ModelInfoVC.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="..\SilentPatch\SilentPatch.rc">