11 files changed, 318 insertions, 284 deletions

diff --git a/src/core/Cam.cpp b/src/core/Cam.cpp
index 546dfde0..5844b61a 100644
--- a/src/core/Cam.cpp
+++ b/src/core/Cam.cpp
@@ -28,6 +28,7 @@ const float DefaultFOV = 70.0f;	// beta: 80.0f
 
 bool PrintDebugCode = false;
 int16 &DebugCamMode = *(int16*)0x95CCF2;
+bool bFreeCam = false;
 
 void
 CCam::Init(void)
@@ -138,6 +139,11 @@ CCam::Process(void)
 		if(CCamera::m_bUseMouse3rdPerson)
 			Process_FollowPedWithMouse(CameraTarget, TargetOrientation, SpeedVar, TargetSpeedVar);
 		else
+#ifdef FREE_CAM
+			if(bFreeCam)
+				Process_FollowPed_Rotation(CameraTarget, TargetOrientation, SpeedVar, TargetSpeedVar);
+			else
+#endif
 			Process_FollowPed(CameraTarget, TargetOrientation, SpeedVar, TargetSpeedVar);
 		break;
 //	case MODE_AIMING:
@@ -4369,7 +4375,209 @@ CCam::Process_FollowPed_WithBinding(const CVector &CameraTarget, float TargetOri
 	GetVectorsReadyForRW();
 }
 
+#ifdef FREE_CAM
+void
+CCam::Process_FollowPed_Rotation(const CVector &CameraTarget, float TargetOrientation, float, float)
+{
+	FOV = DefaultFOV;
+
+	const float MinDist = 2.0f;
+	const float MaxDist = 2.0f + TheCamera.m_fPedZoomValueSmooth;
+	const float BaseOffset = 0.75f;	// base height of camera above target
+
+	CVector TargetCoors = CameraTarget;
+
+	TargetCoors.z += m_fSyphonModeTargetZOffSet;
+	TargetCoors = DoAverageOnVector(TargetCoors);
+	TargetCoors.z += BaseOffset;	// add offset so alpha evens out to 0
+//	TargetCoors.z += m_fRoadOffSet;
+
+	CVector Dist = Source - TargetCoors;
+	CVector ToCam;
+
+	bool Shooting = false;
+	if(((CPed*)CamTargetEntity)->GetWeapon()->m_eWeaponType != WEAPONTYPE_UNARMED)
+		if(CPad::GetPad(0)->GetWeapon())
+			Shooting = true;
+	if(((CPed*)CamTargetEntity)->GetWeapon()->m_eWeaponType == WEAPONTYPE_DETONATOR ||
+	   ((CPed*)CamTargetEntity)->GetWeapon()->m_eWeaponType == WEAPONTYPE_BASEBALLBAT)
+		Shooting = false;
+
+
+	if(ResetStatics){
+		// Coming out of top down here probably
+		// so keep Beta, reset alpha and calculate vectors
+		Beta = CGeneral::GetATanOfXY(Dist.x, Dist.y);
+		Alpha = 0.0f;
+
+		Dist = MaxDist*CVector(Cos(Alpha) * Cos(Beta), Cos(Alpha) * Sin(Beta), Sin(Alpha));
+		Source = TargetCoors + Dist;
+
+		ResetStatics = false;
+	}
+
+	// Drag the camera along at the look-down offset
+	float CamDist = Dist.Magnitude();
+	if(CamDist == 0.0f)
+		Dist = CVector(1.0f, 1.0f, 0.0f);
+	else if(CamDist < MinDist)
+		Dist *= MinDist/CamDist;
+	else if(CamDist > MaxDist)
+		Dist *= MaxDist/CamDist;
+	CamDist = Dist.Magnitude();
+
+	// Beta = 0 is looking east, HALFPI is north, &c.
+	// Alpha positive is looking up
+	float GroundDist = Dist.Magnitude2D();
+	Beta = CGeneral::GetATanOfXY(-Dist.x, -Dist.y);
+	Alpha = CGeneral::GetATanOfXY(GroundDist, -Dist.z);
+	while(Beta >= PI) Beta -= 2.0f*PI;
+	while(Beta < -PI) Beta += 2.0f*PI;
+	while(Alpha >= PI) Alpha -= 2.0f*PI;
+	while(Alpha < -PI) Alpha += 2.0f*PI;
+
+	// Look around
+	bool UseMouse = false;
+	float MouseX = CPad::GetPad(0)->GetMouseX();
+	float MouseY = CPad::GetPad(0)->GetMouseY();
+	float LookLeftRight, LookUpDown;
+	if((MouseX != 0.0f || MouseY != 0.0f) && !CPad::GetPad(0)->ArePlayerControlsDisabled()){
+		UseMouse = true;
+		LookLeftRight = -2.5f*MouseX;
+		LookUpDown = 4.0f*MouseY;
+	}else{
+		LookLeftRight = -CPad::GetPad(0)->LookAroundLeftRight();
+		LookUpDown = CPad::GetPad(0)->LookAroundUpDown();
+	}
+	float AlphaOffset, BetaOffset;
+	if(UseMouse){
+		BetaOffset = LookLeftRight * TheCamera.m_fMouseAccelHorzntl * FOV/80.0f;
+		AlphaOffset = LookUpDown * TheCamera.m_fMouseAccelVertical * FOV/80.0f;
+	}else{
+		BetaOffset = LookLeftRight * fStickSens * (0.5f/10.0f) * FOV/80.0f * CTimer::GetTimeStep();
+		AlphaOffset = LookUpDown * fStickSens * (0.3f/10.0f) * FOV/80.0f * CTimer::GetTimeStep();
+	}
+
+	// Stop centering once stick has been touched
+	if(BetaOffset)
+		Rotating = false;
+
+	Beta += BetaOffset;
+	Alpha += AlphaOffset;
+	while(Beta >= PI) Beta -= 2.0f*PI;
+	while(Beta < -PI) Beta += 2.0f*PI;
+	if(Alpha > DEGTORAD(45.0f)) Alpha = DEGTORAD(45.0f);
+	if(Alpha < -DEGTORAD(89.5f)) Alpha = -DEGTORAD(89.5f);
+
+
+	float BetaDiff = TargetOrientation+PI - Beta;
+	while(BetaDiff >= PI) BetaDiff -= 2.0f*PI;
+	while(BetaDiff < -PI) BetaDiff += 2.0f*PI;
+	float TargetAlpha = Alpha;
+	// 12deg to account for our little height offset. we're not working on the true alpha here
+	const float AlphaLimitUp = DEGTORAD(15.0f) + DEGTORAD(12.0f);
+	const float AlphaLimitDown = -DEGTORAD(15.0f) + DEGTORAD(12.0f);
+	if(Abs(BetaDiff) < DEGTORAD(25.0f) && ((CPed*)CamTargetEntity)->GetMoveSpeed().Magnitude2D() > 0.01f){
+		// Limit alpha when player is walking towards camera
+		if(TargetAlpha > AlphaLimitUp) TargetAlpha = AlphaLimitUp;
+		if(TargetAlpha < AlphaLimitDown) TargetAlpha = AlphaLimitDown;
+	}
+
+	WellBufferMe(TargetAlpha, &Alpha, &AlphaSpeed, 0.2f, 0.1f, true);
+
+	if(CPad::GetPad(0)->ForceCameraBehindPlayer() || Shooting){
+		m_fTargetBeta = TargetOrientation;
+		Rotating = true;
+	}
+
+	if(Rotating){
+		WellBufferMe(m_fTargetBeta, &Beta, &BetaSpeed, 0.1f, 0.06f, true);
+		float DeltaBeta = m_fTargetBeta - Beta;
+		while(DeltaBeta >= PI) DeltaBeta -= 2*PI;
+		while(DeltaBeta < -PI) DeltaBeta += 2*PI;
+		if(Abs(DeltaBeta) < 0.06f)
+			Rotating = false;
+	}
+
+
+	Front = CVector(Cos(Alpha) * Cos(Beta), Cos(Alpha) * Sin(Beta), Sin(Alpha));
+	Source = TargetCoors - Front*CamDist;
+	TargetCoors.z -= BaseOffset;	// now get back to the real target coors again
+
+	m_cvecTargetCoorsForFudgeInter = TargetCoors;
+
+
+	Front = TargetCoors - Source;
+	Front.Normalise();
+
+
+
+	/*
+	 * Handle collisions - taken from FollowPedWithMouse
+	 */
+
+	CEntity *entity;
+	CColPoint colPoint;
+	// Clip Source and fix near clip
+	CWorld::pIgnoreEntity = CamTargetEntity;
+	entity = nil;
+	if(CWorld::ProcessLineOfSight(TargetCoors, Source, colPoint, entity, true, true, true, true, false, false, true)){
+		float PedColDist = (TargetCoors - colPoint.point).Magnitude();
+		float ColCamDist = CamDist - PedColDist;
+		if(entity->IsPed() && ColCamDist > 1.0f){
+			// Ped in the way but not clipping through
+			if(CWorld::ProcessLineOfSight(colPoint.point, Source, colPoint, entity, true, true, true, true, false, false, true)){
+				PedColDist = (TargetCoors - colPoint.point).Magnitude();
+				Source = colPoint.point;
+				if(PedColDist < 0.9f + 0.3f)
+					RwCameraSetNearClipPlane(Scene.camera, max(PedColDist-0.3f, 0.05f));
+			}else{
+				RwCameraSetNearClipPlane(Scene.camera, min(ColCamDist-0.35f, 0.9f));
+			}
+		}else{
+			Source = colPoint.point;
+			if(PedColDist < 0.9f + 0.3f)
+				RwCameraSetNearClipPlane(Scene.camera, max(PedColDist-0.3f, 0.05f));
+		}
+	}
+	CWorld::pIgnoreEntity = nil;
+
+	float ViewPlaneHeight = Tan(DEGTORAD(FOV) / 2.0f);
+	float ViewPlaneWidth = ViewPlaneHeight * CDraw::FindAspectRatio() * fTweakFOV;
+	float Near = RwCameraGetNearClipPlane(Scene.camera);
+	float radius = ViewPlaneWidth*Near;
+	entity = CWorld::TestSphereAgainstWorld(Source + Front*Near, radius, nil, true, true, false, true, false, false);
+	int i = 0;
+	while(entity){
+		CVector CamToCol = gaTempSphereColPoints[0].point - Source;
+		float frontDist = DotProduct(CamToCol, Front);
+		float dist = (CamToCol - Front*frontDist).Magnitude() / ViewPlaneWidth;
+
+		// Try to decrease near clip
+		dist = max(min(Near, dist), 0.1f);
+		if(dist < Near)
+			RwCameraSetNearClipPlane(Scene.camera, dist);
+
+		// Move forward a bit
+		if(dist == 0.1f)
+			Source += (TargetCoors - Source)*0.3f;
+
+		// Keep testing
+		entity = CWorld::TestSphereAgainstWorld(Source + Front*Near, radius, nil, true, true, false, true, false, false);
+
+		i++;
+		if(i > 5)
+			entity = nil;
+	}
+
+	GetVectorsReadyForRW();
+}
+#endif
+
 STARTPATCHES
+#ifdef FREE_CAM
+	Nop(0x468E7B, 0x468E90-0x468E7B);	// disable first person
+#endif
 	InjectHook(0x456F40, WellBufferMe, PATCH_JUMP);
 	InjectHook(0x458410, &CCam::Init, PATCH_JUMP);
 	InjectHook(0x4582F0, &CCam::GetVectorsReadyForRW, PATCH_JUMP);
diff --git a/src/core/Camera.h b/src/core/Camera.h
index 982620a3..3dc74fe7 100644
--- a/src/core/Camera.h
+++ b/src/core/Camera.h
@@ -221,6 +221,9 @@ struct CCam
 	// CCam::Process_Blood_On_The_Tracks
 	// CCam::Process_Cam_Running_Side_Train
 	// CCam::Process_Cam_On_Train_Roof
+
+	// custom stuff
+	void Process_FollowPed_Rotation(const CVector &CameraTarget, float TargetOrientation, float, float);
 };
 static_assert(sizeof(CCam) == 0x1A4, "CCam: wrong size");
 static_assert(offsetof(CCam, Alpha) == 0xA8, "CCam: error");
diff --git a/src/core/Fire.cpp b/src/core/Fire.cpp
index c98c808d..cfa849e9 100644
--- a/src/core/Fire.cpp
+++ b/src/core/Fire.cpp
@@ -113,7 +113,7 @@ CFire::ProcessFire(void)
 			CVector(0.0f, 0.0f, CGeneral::GetRandomNumberInRange(0.0125f, 0.1f) * m_fStrength),
 				0, m_fStrength, 0, 0, 0, 0);
 
-		rand(); rand(); rand(); /* unsure why these three rands are called */
+		CGeneral::GetRandomNumber(); CGeneral::GetRandomNumber(); CGeneral::GetRandomNumber(); /* unsure why these three rands are called */
 
 		CParticle::AddParticle(PARTICLE_CARFLAME_SMOKE, firePos,
 			CVector(0.0f, 0.0f, 0.0f), 0, 0.0f, 0, 0, 0, 0);
@@ -129,8 +129,10 @@ CFire::ProcessFire(void)
 
 		if (!m_pEntity) {
 			CShadows::StoreStaticShadow((uint32)this, SHADOWTYPE_ADDITIVE, gpShadowExplosionTex, &lightpos,
-				7.0f, 0.0f, 0.0f, -7.0f, 0, nRandNumber / 2, nRandNumber / 2,
-				0, 10.0f, 1.0f, 40.0f, 0, 0.0f);
+				7.0f, 0.0f, 0.0f, -7.0f,
+				255,                                        // this is 0 on PC which results in no shadow
+				nRandNumber / 2, nRandNumber / 2, 0,
+				10.0f, 1.0f, 40.0f, 0, 0.0f);
 		}
 		fGreen = nRandNumber / 128;
 		fRed = nRandNumber / 128;
diff --git a/src/core/Frontend.cpp b/src/core/Frontend.cpp
index 0bade6c7..7f67d609 100644
--- a/src/core/Frontend.cpp
+++ b/src/core/Frontend.cpp
@@ -1694,9 +1694,6 @@ int CMenuManager::GetStartOptionsCntrlConfigScreens()
 }
 #endif
 
-#if DONT_USE_SUSPICIOUS_FUNCS
-WRAPPER void CMenuManager::InitialiseChangedLanguageSettings() { EAXJMP(0x47A4D0); }
-#else
 void CMenuManager::InitialiseChangedLanguageSettings()
 {
 	if (m_bFrontEnd_ReloadObrTxtGxt) {
@@ -1719,7 +1716,6 @@ void CMenuManager::InitialiseChangedLanguageSettings()
 		}
 	}
 }
-#endif
 
 void CMenuManager::LoadAllTextures()
 {
diff --git a/src/core/PlayerSkin.cpp b/src/core/PlayerSkin.cpp
index 4d2c31df..4f730b90 100644
--- a/src/core/PlayerSkin.cpp
+++ b/src/core/PlayerSkin.cpp
@@ -1,22 +1,22 @@
-#include "common.h"
-#include "patcher.h"
-#include "main.h"
-#include "PlayerSkin.h"
-#include "TxdStore.h"
-#include "rtbmp.h"
-#include "ClumpModelInfo.h"
-#include "VisibilityPlugins.h"
-#include "World.h"
-#include "PlayerInfo.h"
-#include "CdStream.h"
-#include "FileMgr.h"
-#include "Directory.h"
-#include "RwHelper.h"
-#include "Timer.h"
-#include "Lights.h"
-
-int CPlayerSkin::m_txdSlot;
-
+#include "common.h"

+#include "patcher.h"

+#include "main.h"

+#include "PlayerSkin.h"

+#include "TxdStore.h"

+#include "rtbmp.h"

+#include "ClumpModelInfo.h"

+#include "VisibilityPlugins.h"

+#include "World.h"

+#include "PlayerInfo.h"

+#include "CdStream.h"

+#include "FileMgr.h"

+#include "Directory.h"

+#include "RwHelper.h"

+#include "Timer.h"

+#include "Lights.h"

+

+int CPlayerSkin::m_txdSlot;

+

 void

 FindPlayerDff(uint32 &offset, uint32 &size)

 {

@@ -32,8 +32,8 @@ FindPlayerDff(uint32 &offset, uint32 &size)
 

 	offset = info.offset;

 	size = info.size;

-}
-
+}

+

 void

 LoadPlayerDff(void)

 {

@@ -65,22 +65,22 @@ LoadPlayerDff(void)
 

 	if (streamWasAdded)

 		CdStreamRemoveImages();

-}
-
+}

+

 void

 CPlayerSkin::Initialise(void)

 {

 	m_txdSlot = CTxdStore::AddTxdSlot("skin");

 	CTxdStore::Create(m_txdSlot);

 	CTxdStore::AddRef(m_txdSlot);

-}
-
+}

+

 void

 CPlayerSkin::Shutdown(void)

 {

 	CTxdStore::RemoveTxdSlot(m_txdSlot);

-}
-
+}

+

 RwTexture *

 CPlayerSkin::GetSkinTexture(const char *texName)

 {

@@ -112,8 +112,8 @@ CPlayerSkin::GetSkinTexture(const char *texName)
 		RwImageDestroy(image);

 	}

 	return tex;

-}
-
+}

+

 void

 CPlayerSkin::BeginFrontendSkinEdit(void)

 {

@@ -163,11 +163,11 @@ CPlayerSkin::RenderFrontendSkinEdit(void)
 	RpClumpRender(gpPlayerClump);

 }

 

-STARTPATCHES
-InjectHook(0x59B9B0, &CPlayerSkin::Initialise, PATCH_JUMP);
-InjectHook(0x59B9E0, &CPlayerSkin::Shutdown, PATCH_JUMP);
-InjectHook(0x59B9F0, &CPlayerSkin::GetSkinTexture, PATCH_JUMP);
-InjectHook(0x59BC70, &CPlayerSkin::BeginFrontendSkinEdit, PATCH_JUMP);
-InjectHook(0x59BCB0, &CPlayerSkin::EndFrontendSkinEdit, PATCH_JUMP);
-InjectHook(0x59BCE0, &CPlayerSkin::RenderFrontendSkinEdit, PATCH_JUMP);
+STARTPATCHES

+InjectHook(0x59B9B0, &CPlayerSkin::Initialise, PATCH_JUMP);

+InjectHook(0x59B9E0, &CPlayerSkin::Shutdown, PATCH_JUMP);

+InjectHook(0x59B9F0, &CPlayerSkin::GetSkinTexture, PATCH_JUMP);

+InjectHook(0x59BC70, &CPlayerSkin::BeginFrontendSkinEdit, PATCH_JUMP);

+InjectHook(0x59BCB0, &CPlayerSkin::EndFrontendSkinEdit, PATCH_JUMP);

+InjectHook(0x59BCE0, &CPlayerSkin::RenderFrontendSkinEdit, PATCH_JUMP);

 ENDPATCHES
\ No newline at end of file
diff --git a/src/core/Radar.cpp b/src/core/Radar.cpp
index 6421520b..1c634760 100644
--- a/src/core/Radar.cpp
+++ b/src/core/Radar.cpp
@@ -75,9 +75,6 @@ static_assert(RADAR_TILE_SIZE == (WORLD_SIZE_Y / RADAR_NUM_TILES), "CRadar: not
 #define RADAR_MIN_SPEED (0.3f)

 #define RADAR_MAX_SPEED (0.9f)

 

-#if 0

-WRAPPER void CRadar::CalculateBlipAlpha(float) { EAXJMP(0x4A4F90); }

-#else

 uint8 CRadar::CalculateBlipAlpha(float dist)

 {

 	if (dist <= 1.0f)

@@ -88,55 +85,35 @@ uint8 CRadar::CalculateBlipAlpha(float dist)
 

 	return 128;

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::ChangeBlipBrightness(int32, int32) { EAXJMP(0x4A57A0); }

-#else

 void CRadar::ChangeBlipBrightness(int32 i, int32 bright)

 {

 	int index = GetActualBlipArrayIndex(i);

 	if (index != -1)

 		ms_RadarTrace[index].m_bDim = bright != 1;

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::ChangeBlipColour(int32, int32) { EAXJMP(0x4A5770); }

-#else

 void CRadar::ChangeBlipColour(int32 i, int32 color)

 {

 	int index = GetActualBlipArrayIndex(i);

 	if (index != -1)

 		ms_RadarTrace[index].m_nColor = color;

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::ChangeBlipDisplay(int32, eBlipDisplay) { EAXJMP(0x4A5810); }

-#else

 void CRadar::ChangeBlipDisplay(int32 i, eBlipDisplay display)

 {

 	int index = GetActualBlipArrayIndex(i);

 	if (index != -1)

 		ms_RadarTrace[index].m_eBlipDisplay = display;

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::ChangeBlipScale(int32, int32) { EAXJMP(0x4A57E0); }

-#else

 void CRadar::ChangeBlipScale(int32 i, int32 scale)

 {

 	int index = GetActualBlipArrayIndex(i);

 	if (index != -1)

 		ms_RadarTrace[index].m_wScale = scale;

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::ClearBlip(int32) { EAXJMP(0x4A5720); }

-#else

 void CRadar::ClearBlip(int32 i)

 {

 	int index = GetActualBlipArrayIndex(i);

@@ -148,11 +125,7 @@ void CRadar::ClearBlip(int32 i)
 		ms_RadarTrace[index].m_IconID = RADAR_SPRITE_NONE;

 	}

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::ClearBlipForEntity(eBlipType, int32) { EAXJMP(0x4A56C0); }

-#else

 void CRadar::ClearBlipForEntity(eBlipType type, int32 id)

 {

 	for (int i = 0; i < NUMRADARBLIPS; i++) {

@@ -165,11 +138,7 @@ void CRadar::ClearBlipForEntity(eBlipType type, int32 id)
 		}

 	};

 }

-#endif

 

-#if 0

-WRAPPER int CRadar::ClipRadarPoly(CVector2D *poly, const CVector2D *in) { EAXJMP(0x4A64A0); }

-#else

 // Why not a proper clipping algorithm?

 int CRadar::ClipRadarPoly(CVector2D *poly, const CVector2D *rect)

 {

@@ -249,7 +218,6 @@ int CRadar::ClipRadarPoly(CVector2D *poly, const CVector2D *rect)
 

 	return n;

 }

-#endif

 

 bool CRadar::DisplayThisBlip(int32 counter)

 {

@@ -263,9 +231,6 @@ bool CRadar::DisplayThisBlip(int32 counter)
 	}

 }

 

-#if 0

-WRAPPER void CRadar::Draw3dMarkers() { EAXJMP(0x4A4C70); }

-#else

 void CRadar::Draw3dMarkers()

 {

 	for (int i = 0; i < NUMRADARBLIPS; i++) {

@@ -317,12 +282,7 @@ void CRadar::Draw3dMarkers()
 		}

 	}

 }

-#endif

-

 

-#if 0

-WRAPPER void CRadar::DrawBlips() { EAXJMP(0x4A42F0); }

-#else

 void CRadar::DrawBlips()

 {

 	if (!TheCamera.m_WideScreenOn && CHud::m_Wants_To_Draw_Hud) {

@@ -580,12 +540,7 @@ void CRadar::DrawBlips()
 		}

 	}

 }

-#endif

-

 

-#if 0

-WRAPPER void CRadar::DrawMap () { EAXJMP(0x4A4200); }

-#else

 void CRadar::DrawMap()

 {

 	if (!TheCamera.m_WideScreenOn && CHud::m_Wants_To_Draw_Hud) {

@@ -605,11 +560,7 @@ void CRadar::DrawMap()
 		DrawRadarMap();

 	}

 }

-#endif 

 

-#if 0

-WRAPPER void CRadar::DrawRadarMap() { EAXJMP(0x4A6C20); }

-#else

 void CRadar::DrawRadarMap()

 {

 	// Game calculates an unused CRect here

@@ -642,11 +593,7 @@ void CRadar::DrawRadarMap()
 	DrawRadarSection(x, y + 1);

 	DrawRadarSection(x + 1, y + 1);

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::DrawRadarMask() { EAXJMP(0x4A69C0); }

-#else

 void CRadar::DrawRadarMask() 

 { 

 	CVector2D corners[4] = {

@@ -690,11 +637,7 @@ void CRadar::DrawRadarMask()
 

 	RwD3D8SetRenderState(rwRENDERSTATESTENCILFUNCTION, rwSTENCILFUNCTIONGREATER);

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::DrawRadarSection(int32, int32) { EAXJMP(0x4A67E0); }

-#else

 void CRadar::DrawRadarSection(int32 x, int32 y)

 {

 	int i;

@@ -738,20 +681,12 @@ void CRadar::DrawRadarSection(int32 x, int32 y)
 //	if(numVertices > 2)

 	RwIm2DRenderPrimitive(rwPRIMTYPETRIFAN, CSprite2d::GetVertices(), numVertices);

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::DrawRadarSprite(uint16 sprite, float x, float y, uint8 alpha) { EAXJMP(0x4A5EF0); }

-#else

 void CRadar::DrawRadarSprite(uint16 sprite, float x, float y, uint8 alpha)

 {

 	RadarSprites[sprite]->Draw(CRect(x - SCREEN_SCALE_X(8.0f), y - SCREEN_SCALE_Y(8.0f), x + SCREEN_SCALE_X(8.0f), y + SCREEN_SCALE_Y(8.0f)), CRGBA(255, 255, 255, alpha));

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::DrawRotatingRadarSprite(CSprite2d* sprite, float x, float y, float angle, int32 alpha) { EAXJMP(0x4A5D10); }

-#else

 void CRadar::DrawRotatingRadarSprite(CSprite2d* sprite, float x, float y, float angle, int32 alpha)

 {

 	CVector curPosn[4];

@@ -778,11 +713,7 @@ void CRadar::DrawRotatingRadarSprite(CSprite2d* sprite, float x, float y, float
 

 	sprite->Draw(curPosn[2].x, curPosn[2].y, curPosn[3].x, curPosn[3].y, curPosn[0].x, curPosn[0].y, curPosn[1].x, curPosn[1].y, CRGBA(255, 255, 255, alpha));

 }

-#endif 

 

-#if 0

-WRAPPER int32 CRadar::GetActualBlipArrayIndex(int32) { EAXJMP(0x4A41C0); }

-#else

 int32 CRadar::GetActualBlipArrayIndex(int32 i)

 {

 	if (i == -1)

@@ -792,11 +723,7 @@ int32 CRadar::GetActualBlipArrayIndex(int32 i)
 	else

 		return (uint16)i;

 }

-#endif

 

-#if 0

-WRAPPER int32 CRadar::GetNewUniqueBlipIndex(int32) { EAXJMP(0x4A4180); }

-#else

 int32 CRadar::GetNewUniqueBlipIndex(int32 i)

 {

 	if (ms_RadarTrace[i].m_BlipIndex >= UINT16_MAX - 1)

@@ -805,11 +732,7 @@ int32 CRadar::GetNewUniqueBlipIndex(int32 i)
 		ms_RadarTrace[i].m_BlipIndex++;

 	return i | (ms_RadarTrace[i].m_BlipIndex << 16);

 }

-#endif

 

-#if 0

-WRAPPER uint32 CRadar::GetRadarTraceColour(uint32 color, bool bright) { EAXJMP(0x4A5BB0); }

-#else

 uint32 CRadar::GetRadarTraceColour(uint32 color, bool bright)

 {

 	int32 c;

@@ -862,7 +785,6 @@ uint32 CRadar::GetRadarTraceColour(uint32 color, bool bright)
 	};

 	return c;

 }

-#endif

 

 const char* gRadarTexNames[] = {

 	"radar00", "radar01", "radar02", "radar03", "radar04", "radar05", "radar06", "radar07",

@@ -875,9 +797,6 @@ const char* gRadarTexNames[] = {
 	"radar56", "radar57", "radar58", "radar59", "radar60", "radar61", "radar62", "radar63",

 };

 

-#if 0

-WRAPPER void CRadar::Initialise() { EAXJMP(0x4A3EF0); }

-#else

 void

 CRadar::Initialise()

 {

@@ -894,11 +813,7 @@ CRadar::Initialise()
 	for (int i = 0; i < 64; i++) 

 		gRadarTxdIds[i] = CTxdStore::FindTxdSlot(gRadarTexNames[i]);

 }

-#endif

 

-#if 0

-WRAPPER float CRadar::LimitRadarPoint(CVector2D &point) { EAXJMP(0x4A4F30); }

-#else

 float CRadar::LimitRadarPoint(CVector2D &point)

 {

 	float dist, invdist;

@@ -911,11 +826,7 @@ float CRadar::LimitRadarPoint(CVector2D &point)
 	}

 	return dist;

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::LoadAllRadarBlips(int32) { EAXJMP(0x4A6F30); }

-#else

 void CRadar::LoadAllRadarBlips(uint8 *buf, uint32 size)

 {

 	Initialise();

@@ -927,11 +838,7 @@ INITSAVEBUF
 

 VALIDATESAVEBUF(size);

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::LoadTextures() { EAXJMP(0x4A4030); }

-#else

 void

 CRadar::LoadTextures()

 {

@@ -959,42 +866,26 @@ CRadar::LoadTextures()
 	WeaponSprite.SetTexture("radar_weapon");

 	CTxdStore::PopCurrentTxd();

 }

-#endif

 

-#if 0

-WRAPPER void RemoveMapSection(int32, int32) { EAXJMP(0x00); }

-#else

 void RemoveMapSection(int32 x, int32 y)

 {

 	if (x >= 0 && x <= 7 && y >= 0 && y <= 7)

 		CStreaming::RemoveTxd(gRadarTxdIds[x + RADAR_NUM_TILES * y]);

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::RemoveRadarSections() { EAXJMP(0x4A60E0); }

-#else

 void CRadar::RemoveRadarSections()

 {

 	for (int i = 0; i < 8; i++)

 		for (int j = 0; j < 8; j++)

 			RemoveMapSection(i, j);

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::RequestMapSection(int32, int32) { EAXJMP(0x00); }

-#else

 void CRadar::RequestMapSection(int32 x, int32 y)

 {

 	ClipRadarTileCoords(x, y);

 	CStreaming::RequestTxd(gRadarTxdIds[x + RADAR_NUM_TILES * y], STREAMFLAGS_DONT_REMOVE | STREAMFLAGS_DEPENDENCY);

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::SaveAllRadarBlips(uint8 *buf, uint32 *size) { EAXJMP(0x4A6E30); }

-#else

 void CRadar::SaveAllRadarBlips(uint8 *buf, uint32 *size)

 {

 	*size = SAVE_HEADER_SIZE + sizeof(ms_RadarTrace);

@@ -1006,11 +897,7 @@ INITSAVEBUF
 

 VALIDATESAVEBUF(*size);

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::SetBlipSprite(int32, int32) { EAXJMP(0x4A5840); }

-#else

 void CRadar::SetBlipSprite(int32 i, int32 icon)

 {

 	int index = CRadar::GetActualBlipArrayIndex(i);

@@ -1018,11 +905,7 @@ void CRadar::SetBlipSprite(int32 i, int32 icon)
 		ms_RadarTrace[index].m_IconID = icon;

 	}

 }

-#endif

 

-#if 0

-WRAPPER int32 CRadar::SetCoordBlip(eBlipType, CVector, int32, eBlipDisplay display) { EAXJMP(0x4A5590); }

-#else

 int CRadar::SetCoordBlip(eBlipType type, CVector pos, int32 color, eBlipDisplay display)

 {

 	int nextBlip;

@@ -1043,11 +926,7 @@ int CRadar::SetCoordBlip(eBlipType type, CVector pos, int32 color, eBlipDisplay
 	ms_RadarTrace[nextBlip].m_IconID = RADAR_SPRITE_NONE;

 	return CRadar::GetNewUniqueBlipIndex(nextBlip);

 }

-#endif

 

-#if 0

-WRAPPER int CRadar::SetEntityBlip(eBlipType type, int32, int32, eBlipDisplay) { EAXJMP(0x4A5640); }

-#else

 int CRadar::SetEntityBlip(eBlipType type, int32 handle, int32 color, eBlipDisplay display)

 {

 	int nextBlip;

@@ -1066,11 +945,7 @@ int CRadar::SetEntityBlip(eBlipType type, int32 handle, int32 color, eBlipDispla
 	ms_RadarTrace[nextBlip].m_IconID = RADAR_SPRITE_NONE;

 	return GetNewUniqueBlipIndex(nextBlip);

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::SetRadarMarkerState(int32, bool) { EAXJMP(0x4A5C60); }

-#else

 void CRadar::SetRadarMarkerState(int32 counter, bool flag)

 {

 	CEntity *e;

@@ -1091,11 +966,7 @@ void CRadar::SetRadarMarkerState(int32 counter, bool flag)
 	if (e)

 		e->bHasBlip = flag;

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::ShowRadarMarker(CVector pos, uint32 color, float radius) { EAXJMP(0x4A59C0); }

-#else

 void CRadar::ShowRadarMarker(CVector pos, uint32 color, float radius) {

 	float f1 = radius * 1.4f;

 	float f2 = radius * 0.5f;

@@ -1117,11 +988,7 @@ void CRadar::ShowRadarMarker(CVector pos, uint32 color, float radius) {
 	p2 = pos - TheCamera.GetRight()*f2;

 	CTheScripts::ScriptDebugLine3D(p1.x, p1.y, p1.z, p2.x, p2.y, p2.z, color, color);

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::ShowRadarTrace(float x, float y, uint32 size, uint8 red, uint8 green, uint8 blue, uint8 alpha) { EAXJMP(0x4A5870); }

-#else

 void CRadar::ShowRadarTrace(float x, float y, uint32 size, uint8 red, uint8 green, uint8 blue, uint8 alpha)

 {

 	if (!CHud::m_Wants_To_Draw_Hud || TheCamera.m_WideScreenOn)

@@ -1130,7 +997,6 @@ void CRadar::ShowRadarTrace(float x, float y, uint32 size, uint8 red, uint8 gree
 	CSprite2d::DrawRect(CRect(x - SCREEN_SCALE_X(size + 1.0f), y - SCREEN_SCALE_Y(size + 1.0f), SCREEN_SCALE_X(size + 1.0f) + x, SCREEN_SCALE_Y(size + 1.0f) + y), CRGBA(0, 0, 0, alpha));

 	CSprite2d::DrawRect(CRect(x - SCREEN_SCALE_X(size), y - SCREEN_SCALE_Y(size), SCREEN_SCALE_X(size) + x, SCREEN_SCALE_Y(size) + y), CRGBA(red, green, blue, alpha));

 }

-#endif

 

 void CRadar::ShowRadarTraceWithHeight(float x, float y, uint32 size, uint8 red, uint8 green, uint8 blue, uint8 alpha, uint8 mode)

 {

@@ -1156,9 +1022,6 @@ void CRadar::ShowRadarTraceWithHeight(float x, float y, uint32 size, uint8 red,
 	}

 }

 

-#if 0

-WRAPPER void CRadar::Shutdown() { EAXJMP(0x4A3F60); }

-#else

 void CRadar::Shutdown()

 {

 	AsukaSprite.Delete();

@@ -1183,20 +1046,12 @@ void CRadar::Shutdown()
 	WeaponSprite.Delete();

 	RemoveRadarSections();

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::StreamRadarSections(const CVector &posn) { EAXJMP(0x4A6B60); }

-#else

 void CRadar::StreamRadarSections(const CVector &posn)

 {

 	StreamRadarSections(floorf((2000.0f + posn.x) / 500.0f), ceilf(7.0f - (2000.0f + posn.y) / 500.0f));

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::StreamRadarSections(int32 x, int32 y) { EAXJMP(0x4A6100); }

-#else

 void CRadar::StreamRadarSections(int32 x, int32 y)

 {

 	for (int i = 0; i < RADAR_NUM_TILES; ++i) {

@@ -1208,11 +1063,7 @@ void CRadar::StreamRadarSections(int32 x, int32 y)
 		};

 	};

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::TransformRealWorldToTexCoordSpace(CVector2D &out, const CVector2D &in, int32 x, int32 y) { EAXJMP(0x4A5530); }

-#else

 void CRadar::TransformRealWorldToTexCoordSpace(CVector2D &out, const CVector2D &in, int32 x, int32 y)

 {

 	out.x = in.x - (x * RADAR_TILE_SIZE + WORLD_MIN_X);

@@ -1220,11 +1071,7 @@ void CRadar::TransformRealWorldToTexCoordSpace(CVector2D &out, const CVector2D &
 	out.x /= RADAR_TILE_SIZE;

 	out.y /= RADAR_TILE_SIZE;

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::TransformRadarPointToRealWorldSpace(CVector2D &out, const CVector2D &in) { EAXJMP(0x4A5300); }

-#else

 void CRadar::TransformRadarPointToRealWorldSpace(CVector2D &out, const CVector2D &in)

 {

 	float s, c;

@@ -1255,7 +1102,6 @@ void CRadar::TransformRadarPointToRealWorldSpace(CVector2D &out, const CVector2D
 

 	out = out * m_radarRange + vec2DRadarOrigin;

 }

-#endif

 

 // Radar space goes from -1.0 to 1.0 in x and y, top right is (1.0, 1.0)

 void CRadar::TransformRadarPointToScreenSpace(CVector2D &out, const CVector2D &in)

@@ -1265,9 +1111,6 @@ void CRadar::TransformRadarPointToScreenSpace(CVector2D &out, const CVector2D &i
 	out.y = (1.0f - in.y)*0.5f*SCREEN_SCALE_Y(RADAR_HEIGHT) + SCREEN_SCALE_FROM_BOTTOM(RADAR_BOTTOM + RADAR_HEIGHT);

 }

 

-#if 0

-WRAPPER void CRadar::TransformRealWorldPointToRadarSpace(CVector2D &out, const CVector2D &in) { EAXJMP(0x4A50D0); }

-#else

 void CRadar::TransformRealWorldPointToRadarSpace(CVector2D &out, const CVector2D &in)

 {

 	float s, c;

@@ -1299,11 +1142,7 @@ void CRadar::TransformRealWorldPointToRadarSpace(CVector2D &out, const CVector2D
 	out.x = s * y + c * x;

 	out.y = c * y - s * x;

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::GetTextureCorners(int32 x, int32 y, CVector2D *out) { EAXJMP(0x4A61C0); };

-#else

 // Transform from section indices to world coordinates

 void CRadar::GetTextureCorners(int32 x, int32 y, CVector2D *out)

 {

@@ -1326,11 +1165,7 @@ void CRadar::GetTextureCorners(int32 x, int32 y, CVector2D *out)
 	out[3].x = RADAR_TILE_SIZE * (x);

 	out[3].y = RADAR_TILE_SIZE * (y);

 }

-#endif

 

-#if 0

-WRAPPER void CRadar::ClipRadarTileCoords(int32 &, int32 &) { EAXJMP(0x00); };

-#else

 void CRadar::ClipRadarTileCoords(int32 &x, int32 &y)

 {

 	if (x < 0)

@@ -1342,24 +1177,16 @@ void CRadar::ClipRadarTileCoords(int32 &x, int32 &y)
 	if (y > RADAR_NUM_TILES-1)

 		y = RADAR_NUM_TILES-1;

 }

-#endif

 

 

-#if 0

-WRAPPER bool CRadar::IsPointInsideRadar(const CVector2D &) { EAXJMP(0x4A6160); }

-#else

 bool CRadar::IsPointInsideRadar(const CVector2D &point)

 {

 	if (point.x < -1.0f || point.x > 1.0f) return false;

 	if (point.y < -1.0f || point.y > 1.0f) return false;

 	return true;

 }

-#endif

 

 // clip line p1,p2 against (-1.0, 1.0) in x and y, set out to clipped point closest to p1

-#if 0

-WRAPPER int CRadar::LineRadarBoxCollision(CVector2D &, const CVector2D &, const CVector2D &) { EAXJMP(0x4A6250); }

-#else

 int CRadar::LineRadarBoxCollision(CVector2D &out, const CVector2D &p1, const CVector2D &p2)

 {

 	float d1, d2;

@@ -1430,7 +1257,6 @@ int CRadar::LineRadarBoxCollision(CVector2D &out, const CVector2D &p1, const CVe
 

 	return edge;

 }

-#endif

 

 STARTPATCHES

 	InjectHook(0x4A3EF0, CRadar::Initialise, PATCH_JUMP);

diff --git a/src/core/Timer.cpp b/src/core/Timer.cpp
index bcf84560..a46e1d8b 100644
--- a/src/core/Timer.cpp
+++ b/src/core/Timer.cpp
@@ -75,9 +75,6 @@ void CTimer::Shutdown(void)
 	;
 }
 
-#if 0
-WRAPPER void CTimer::Update(void) { EAXJMP(0x4ACF70); }
-#else
 void CTimer::Update(void)
 {
 	m_snPreviousTimeInMilliseconds = m_snTimeInMilliseconds;
@@ -149,7 +146,6 @@ void CTimer::Update(void)
   
 	m_FrameCounter++;
 }
-#endif
 
 void CTimer::Suspend(void)
 {
diff --git a/src/core/config.h b/src/core/config.h
index ba00992a..2ff0ef78 100644
--- a/src/core/config.h
+++ b/src/core/config.h
@@ -206,4 +206,6 @@ enum Config {
 // #define NEW_WALK_AROUND_ALGORITHM	// to make walking around vehicles/objects less awkward
 #define CANCELLABLE_CAR_ENTER
 
+// Camera
 #define IMPROVED_CAMERA		// Better Debug cam, and maybe more in the future
+//#define FREE_CAM		// Rotating cam
diff --git a/src/core/patcher.cpp b/src/core/patcher.cpp
index 5fdbdf8b..19ca5f07 100644
--- a/src/core/patcher.cpp
+++ b/src/core/patcher.cpp
@@ -1,6 +1,11 @@
 #include "common.h"
 #include "patcher.h"
 
+#include <algorithm>
+#include <vector>
+
+#include <Windows.h>
+
 StaticPatcher *StaticPatcher::ms_head;
 
 StaticPatcher::StaticPatcher(Patcher func)
@@ -20,3 +25,55 @@ StaticPatcher::Apply()
 	}
 	ms_head = nil;
 }
+
+std::vector<uint32> usedAddresses;
+
+static DWORD protect[2];
+static uint32 protect_address;
+static uint32 protect_size;
+
+void
+Protect_internal(uint32 address, uint32 size)
+{
+	protect_address = address;
+	protect_size = size;
+	VirtualProtect((void*)address, size, PAGE_EXECUTE_READWRITE, &protect[0]);
+}
+
+void
+Unprotect_internal(void)
+{
+	VirtualProtect((void*)protect_address, protect_size, protect[0], &protect[1]);
+}
+
+void
+InjectHook_internal(uint32 address, uint32 hook, int type)
+{
+	if(std::any_of(usedAddresses.begin(), usedAddresses.end(),
+	               [address](uint32 value) { return value == address; })) {
+		debug("Used address %#06x twice when injecting hook\n", address);
+	}
+
+	usedAddresses.push_back(address);
+
+
+	switch(type){
+	case PATCH_JUMP:
+		VirtualProtect((void*)address, 5, PAGE_EXECUTE_READWRITE, &protect[0]);
+		*(uint8*)address = 0xE9;
+		break;
+	case PATCH_CALL:
+		VirtualProtect((void*)address, 5, PAGE_EXECUTE_READWRITE, &protect[0]);
+		*(uint8*)address = 0xE8;
+		break;
+	default:
+		VirtualProtect((void*)(address + 1), 4, PAGE_EXECUTE_READWRITE, &protect[0]);
+		break;
+	}
+
+	*(ptrdiff_t*)(address + 1) = hook - address - 5;
+	if(type == PATCH_NOTHING)
+		VirtualProtect((void*)(address + 1), 4, protect[0], &protect[1]);
+	else
+		VirtualProtect((void*)address, 5, protect[0], &protect[1]);
+}
\ No newline at end of file
diff --git a/src/core/patcher.h b/src/core/patcher.h
index 3dfbb05c..2722b6fd 100644
--- a/src/core/patcher.h
+++ b/src/core/patcher.h
@@ -117,16 +117,10 @@ Nop(AT address, unsigned int nCount)
 	Unprotect_internal();
 }
 
-template<typename AT, typename HT> inline void
-InjectHook(AT address, HT hook, unsigned int nType=PATCH_NOTHING)
+template <typename T> inline void
+InjectHook(uintptr_t address, T hook, unsigned int nType = PATCH_NOTHING)
 {
-	uint32		uiHook;
-	_asm
-	{
-		mov		eax, hook
-		mov		uiHook, eax
-	}
-	InjectHook_internal((uint32)address, uiHook, nType);
+	InjectHook_internal(address, reinterpret_cast<uintptr_t>((void *&)hook), nType);
 }
 
 inline void ExtractCall(void *dst, uint32_t a)
diff --git a/src/core/re3.cpp b/src/core/re3.cpp
index 137a890c..500bf230 100644
--- a/src/core/re3.cpp
+++ b/src/core/re3.cpp
@@ -22,62 +22,8 @@
 #include "Console.h"
 #include "Debug.h"
 
-#include <algorithm>
-#include <vector>
 #include <list>
 
-std::vector<int32> usedAddresses;
-
-static DWORD protect[2];
-static uint32 protect_address;
-static uint32 protect_size;
-
-void
-Protect_internal(uint32 address, uint32 size)
-{
-	protect_address = address;
-	protect_size = size;
-	VirtualProtect((void*)address, size, PAGE_EXECUTE_READWRITE, &protect[0]);
-}
-
-void
-Unprotect_internal(void)
-{
-	VirtualProtect((void*)protect_address, protect_size, protect[0], &protect[1]);
-}
-
-void
-InjectHook_internal(uint32 address, uint32 hook, int type)
-{
-	if(std::any_of(usedAddresses.begin(), usedAddresses.end(),
-	               [address](uint32 value) { return (int32)value == address; })) {
-		debug("Used address %#06x twice when injecting hook\n", address);
-	}
-
-	usedAddresses.push_back((int32)address);
-
-
-	switch(type){
-	case PATCH_JUMP:
-		VirtualProtect((void*)address, 5, PAGE_EXECUTE_READWRITE, &protect[0]);
-		*(uint8*)address = 0xE9;
-		break;
-	case PATCH_CALL:
-		VirtualProtect((void*)address, 5, PAGE_EXECUTE_READWRITE, &protect[0]);
-		*(uint8*)address = 0xE8;
-		break;
-	default:
-		VirtualProtect((void*)((uint32)address + 1), 4, PAGE_EXECUTE_READWRITE, &protect[0]);
-		break;
-	}
-
-	*(ptrdiff_t*)(address + 1) = hook - address - 5;
-	if(type == PATCH_NOTHING)
-		VirtualProtect((void*)(address + 1), 4, protect[0], &protect[1]);
-	else
-		VirtualProtect((void*)address, 5, protect[0], &protect[1]);
-}
-
 void **rwengine = *(void***)0x5A10E1;
 
 DebugMenuAPI gDebugMenuAPI;
@@ -426,6 +372,10 @@ DebugMenuPopulate(void)
 
 		extern bool PrintDebugCode;
 		extern int16 &DebugCamMode;
+#ifdef FREE_CAM
+		extern bool bFreeCam;
+		DebugMenuAddVarBool8("Cam", "Free Cam", (int8*)&bFreeCam, nil);
+#endif
 		DebugMenuAddVarBool8("Cam", "Print Debug Code", (int8*)&PrintDebugCode, nil);
 		DebugMenuAddVar("Cam", "Cam Mode", &DebugCamMode, nil, 1, 0, CCam::MODE_EDITOR, nil);
 		DebugMenuAddCmd("Cam", "Normal", []() { DebugCamMode = 0; });