From aeb9a76e00ad91fd4ac94c8c2c945f08e9ff0a6f Mon Sep 17 00:00:00 2001
From: Silent <zdanio95@gmail.com>
Date: Tue, 5 Jun 2018 21:07:42 +0200
Subject: [PATCH] Tug tow bar

---
 SilentPatchSA/SilentPatchSA.cpp |  5 +++++
 SilentPatchSA/VehicleSA.cpp     | 10 ++++++++++
 SilentPatchSA/VehicleSA.h       |  1 +
 3 files changed, 16 insertions(+)

diff --git a/SilentPatchSA/SilentPatchSA.cpp b/SilentPatchSA/SilentPatchSA.cpp
index d17a7ac..5396010 100644
--- a/SilentPatchSA/SilentPatchSA.cpp
+++ b/SilentPatchSA/SilentPatchSA.cpp
@@ -3753,6 +3753,11 @@ void Patch_SA_10()
 
 	// DFT-30 wheel, Sweeper brushes and other typos in hierarchy
 	InjectHook( 0x4C5311, HierarchyTypoFix::strcasecmp );
+
+
+	// Tug tow bar (misc_b instead of misc_a
+	Nop( 0x6AF2CC, 1 );
+	InjectHook( 0x6AF2CC + 1, &CAutomobile::GetTowBarFrame, PATCH_CALL );
 }
 
 void Patch_SA_11()
diff --git a/SilentPatchSA/VehicleSA.cpp b/SilentPatchSA/VehicleSA.cpp
index 1066a91..c798dce 100644
--- a/SilentPatchSA/VehicleSA.cpp
+++ b/SilentPatchSA/VehicleSA.cpp
@@ -480,6 +480,16 @@ void CPlane::PreRender()
 	}
 }
 
+RwFrame* CAutomobile::GetTowBarFrame() const
+{
+	RwFrame* towBar = m_pCarNode[20];
+	if ( towBar == nullptr )
+	{
+		towBar = m_pCarNode[21];
+	}
+	return towBar;
+}
+
 void CAutomobile::PreRender()
 {
 	// For rotating engine components
diff --git a/SilentPatchSA/VehicleSA.h b/SilentPatchSA/VehicleSA.h
index e870b23..c60d1a5 100644
--- a/SilentPatchSA/VehicleSA.h
+++ b/SilentPatchSA/VehicleSA.h
@@ -294,6 +294,7 @@ public:
 	virtual void	PreRender() override;
 
 	void		Fix_SilentPatch();
+	RwFrame*	GetTowBarFrame() const;
 
 	static void (CAutomobile::*orgAutomobilePreRender)();
 	static float ms_engineCompSpeed;