Supply Lines streaming fix (SA 1.0)

SilentPatchSA/PedSA.h

@@ -314,6 +314,15 @@ public:
 	void				RenderForShadow();
 };
 
+class NOVMT CPlayerPed : public CPed
+{
+private:
+	CPed*				m_pMouseLockOnRecruitPed;
+	int					m_iMouseLockOnRecruitTimer;
+};
+
 static_assert(sizeof(CPed) == 0x79C, "Wrong size: CPed");
+static_assert(sizeof(CPlayerPed) == 0x7A4, "Wrong size: CPlayerPed");
+
 
 #endif

SilentPatchSA/PlayerInfoSA.cpp

@@ -0,0 +1,40 @@
+#include "StdAfxSA.h"
+#include "PlayerInfoSA.h"
+
+uint8_t& PlayerInFocus = **AddressByVersion<uint8_t**>( 0x56E218 + 3, 0, 0 ); // TODO: DO
+CPlayerInfo* const Players = *AddressByVersion<CPlayerInfo**>( 0x56E225 + 2, 0, 0 );
+
+CPlayerPed* FindPlayerPed( int playerID )
+{
+	return Players[ playerID < 0 ? PlayerInFocus : playerID ].GetPlayerPed();
+}
+
+CEntity* FindPlayerEntityWithRC( int playerID )
+{
+	CPlayerInfo* player = &Players[ playerID < 0 ? PlayerInFocus : playerID ];
+
+	CPlayerPed* ped = player->GetPlayerPed();
+	CVehicle* remoteVehicle = player->GetControlledVehicle();
+	if ( remoteVehicle != nullptr ) return remoteVehicle;
+	if ( ped->GetPedFlags().bInVehicle )
+	{
+		CVehicle* normalVehicle = ped->GetVehiclePtr();
+		if ( normalVehicle != nullptr ) return normalVehicle;
+	}
+	return ped;
+}
+
+CVehicle* FindPlayerVehicle( int playerID, bool withRC )
+{
+	CPlayerInfo* player = &Players[ playerID < 0 ? PlayerInFocus : playerID ];
+
+	CPlayerPed* ped = player->GetPlayerPed();
+	if ( ped == nullptr ) return nullptr;
+	if ( !ped->GetPedFlags().bInVehicle ) return nullptr;
+	CVehicle* vehicle = player->GetControlledVehicle();
+	if ( !withRC || vehicle == nullptr )
+	{
+		vehicle = ped->GetVehiclePtr();
+	}
+	return vehicle;
+}

SilentPatchSA/PlayerInfoSA.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "PedSA.h"
+#include "VehicleSA.h"
+
+class CPlayerInfo
+{
+private:
+	CPlayerPed*		m_pPed;
+	uint8_t			__pad2[0xAC];
+	CVehicle*		m_pControlledVehicle;
+	uint8_t			__pad[0xDC];
+
+public:
+	CPlayerPed*		GetPlayerPed() const { return m_pPed; }
+	CVehicle*		GetControlledVehicle() const { return m_pControlledVehicle; }
+};
+
+CPlayerPed* FindPlayerPed( int playerID = -1 );
+CEntity* FindPlayerEntityWithRC( int playerID = -1 );
+CVehicle* FindPlayerVehicle( int playerID = -1, bool withRC = false );
+
+static_assert(sizeof(CPlayerInfo) == 0x190, "Wrong size: CPlayerInfo");

SilentPatchSA/SilentPatchSA.cpp

@@ -14,6 +14,7 @@
 #include "AudioHardwareSA.h"
 #include "LinkListSA.h"
 #include "PNGFile.h"
+#include "PlayerInfoSA.h"
 
 #include "WaveDecoderSA.h"
 #include "FLACDecoderSA.h"
@@ -1335,6 +1336,11 @@ namespace FakeQPC
 	}
 }
 
+static CVehicle* FindPlayerVehicle_RCWrap( int playerID, bool )
+{
+	return FindPlayerVehicle( playerID, true );
+}
+
 #endif
 
 #if MEM_VALIDATORS
@@ -3407,6 +3413,11 @@ void Patch_SA_10()
 	// unnamed CdStream semaphore
 	Patch( 0x406945, { 0x6A, 0x00 } ); // push 0 \ nop
 	Nop( 0x406945 + 2, 3 );
+
+
+	// Correct streaming when using RC vehicles
+	InjectHook( 0x55574B, FindPlayerEntityWithRC );
+	InjectHook( 0x5557C3, FindPlayerVehicle_RCWrap );
 }
 
 void Patch_SA_11()

SilentPatchSA/SilentPatchSA.vcxproj

@@ -198,6 +198,7 @@ copy /y "$(TargetPath)" "D:\gry\GTA San Andreas clean\scripts\newsteam_r2_lowvio
     <ClCompile Include="GeneralSA.cpp" />
     <ClCompile Include="ModelInfoSA.cpp" />
     <ClCompile Include="PedSA.cpp" />
+    <ClCompile Include="PlayerInfoSA.cpp" />
     <ClCompile Include="PNGFile.cpp" />
     <ClCompile Include="PoolsSA.cpp" />
     <ClCompile Include="ScriptSA.cpp" />
@@ -232,6 +233,7 @@ copy /y "$(TargetPath)" "D:\gry\GTA San Andreas clean\scripts\newsteam_r2_lowvio
     <ClInclude Include="Maths.h" />
     <ClInclude Include="ModelInfoSA.h" />
     <ClInclude Include="PedSA.h" />
+    <ClInclude Include="PlayerInfoSA.h" />
     <ClInclude Include="PNGFile.h" />
     <ClInclude Include="PoolsSA.h" />
     <ClInclude Include="resource.h" />

SilentPatchSA/SilentPatchSA.vcxproj.filters

@@ -66,6 +66,9 @@
     <ClCompile Include="PoolsSA.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="PlayerInfoSA.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\SilentPatch\MemoryMgr.h">
@@ -155,6 +158,9 @@
     <ClInclude Include="..\SilentPatch\ModuleList.hpp">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="PlayerInfoSA.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="..\SilentPatch\SilentPatch.rc">

SilentPatchSA/VehicleSA.cpp

@@ -7,6 +7,7 @@
 #include "TimerSA.h"
 #include "PedSA.h"
 #include "DelimStringReader.h"
+#include "PlayerInfoSA.h"
 
 static constexpr float PHOENIX_FLUTTER_PERIOD	= 70.0f;
 static constexpr float PHOENIX_FLUTTER_AMP		= 0.13f;
@@ -28,8 +29,6 @@ WRAPPER void CVehicle::Render() { VARJMP(varVehicleRender); }
 static void*	varIsLawEnforcementVehicle = AddressByVersion<void*>(0x6D2370, 0x6D2BA0, 0x70D8C0);
 WRAPPER bool CVehicle::IsLawEnforcementVehicle() { VARJMP(varIsLawEnforcementVehicle); }
 
-auto			FindPlayerPed = AddressByVersion<CPed*(*)(int)>( 0x56E210, 0, 0 ); // TODO: DO
-
 void (CVehicle::*CVehicle::orgVehiclePreRender)();
 void (CAutomobile::*CAutomobile::orgAutomobilePreRender)();
 void (CPlane::*CPlane::orgPlanePreRender)();
@@ -472,7 +471,7 @@ CVehicle* CStoredCar::RestoreCar_SilentPatch()
 		if ( vehicle->GetClass() == VEHICLE_AUTOMOBILE || vehicle->GetClass() == VEHICLE_BIKE )
 		{
 			vehicle->SetBombOnBoard( m_bombType );
-			vehicle->SetBombOwner( FindPlayerPed(-1) );
+			vehicle->SetBombOwner( FindPlayerPed() );
 		}
 	}