4 files changed, 53 insertions, 53 deletions

diff --git a/src/core/Pad.cpp b/src/core/Pad.cpp
index feda19c6..23c2f896 100644
--- a/src/core/Pad.cpp
+++ b/src/core/Pad.cpp
@@ -151,7 +151,7 @@ void PickUpChicksCheat()
 	if ( FindPlayerVehicle() && (FindPlayerVehicle()->IsCar() || FindPlayerVehicle()->IsBike()) )
 	{
 		CVehicle *vehicle = FindPlayerVehicle();
-		if ( FindPlayerVehicle()->m_vehType == 5 )
+		if ( FindPlayerVehicle()->IsBike() )
 		{
 			if ( vehicle->pPassengers[0] )
 				vehicle->pPassengers[0]->SetObjective(OBJECTIVE_LEAVE_CAR, vehicle);
diff --git a/src/entities/Physical.cpp b/src/entities/Physical.cpp
index 07d1d0b4..f2045b1e 100644
--- a/src/entities/Physical.cpp
+++ b/src/entities/Physical.cpp
@@ -547,21 +547,21 @@ CPhysical::ApplyGravity(void)
 		return;
 #ifdef WALLCLIMB_CHEAT
 	if (gGravityCheat && this == FindPlayerVehicle()) {
-		static CVector v1(0.0f, 0.0f, 1.0f), v2(0.0f, 0.0f, 1.0f);
-		CVector prop = GetPosition() - (GetUp() + GetUp());
+		static CVector gravityUp(0.0f, 0.0f, 1.0f), surfaceUp(0.0f, 0.0f, 1.0f);
+		CVector belowCar = GetPosition() - 2.0f*GetUp();
 		CColPoint point;
 		CEntity* entity;
-		if (CWorld::ProcessLineOfSight(GetPosition(), prop, point, entity, true, false, false, false, false, false))
-			v2 = point.normal;
+		if (CWorld::ProcessLineOfSight(GetPosition(), belowCar, point, entity, true, false, false, false, false, false))
+			surfaceUp = point.normal;
 		else
-			v2 = CVector(0.0f, 0.0f, 1.0f);
-		float coef = clamp(CTimer::GetTimeStep() * 0.5f, 0.05f, 0.8f);
-		v1 = v1 * (1.0f - coef) + v2 * coef;
-		if (v1.MagnitudeSqr() < 0.1f)
-			v1 = CVector(0.0f, 0.0f, 1.0f);
+			surfaceUp = CVector(0.0f, 0.0f, 1.0f);
+		float t = clamp(CTimer::GetTimeStep() * 0.5f, 0.05f, 0.8f);
+		gravityUp = gravityUp * (1.0f - t) + surfaceUp * t;
+		if (gravityUp.MagnitudeSqr() < 0.1f)
+			gravityUp = CVector(0.0f, 0.0f, 1.0f);
 		else
-			v1.Normalise();
-		m_vecMoveSpeed -= GRAVITY * CTimer::GetTimeStep() * v1;
+			gravityUp.Normalise();
+		m_vecMoveSpeed -= GRAVITY * CTimer::GetTimeStep() * gravityUp;
 		return;
 	}
 #endif
diff --git a/src/vehicles/Automobile.cpp b/src/vehicles/Automobile.cpp
index ad3d9c3f..cafd4a36 100644
--- a/src/vehicles/Automobile.cpp
+++ b/src/vehicles/Automobile.cpp
@@ -737,7 +737,7 @@ CAutomobile::ProcessControl(void)
 		float fwdSpeed = Abs(DotProduct(m_vecMoveSpeed, GetForward()));
 		CVector contactPoints[4];	// relative to model
 		CVector contactSpeeds[4];	// speed at contact points
-		CVector springDirections[4];	// normalized, in model space
+		CVector springDirections[4];	// normalized, in world space
 
 		for(i = 0; i < 4; i++){
 			// Set spring under certain circumstances
@@ -925,10 +925,10 @@ CAutomobile::ProcessControl(void)
 			CVector wheelFwd, wheelRight, tmp;
 
 			if(m_aWheelTimer[CARWHEEL_FRONT_LEFT] > 0.0f){
-				if(mod_HandlingManager.HasRearWheelDrive(pHandling->nIdentifier))
-					fThrust = 0.0f;
-				else
+				if(mod_HandlingManager.HasFrontWheelDrive(pHandling->nIdentifier))
 					fThrust = acceleration;
+				else
+					fThrust = 0.0f;
 
 				wheelFwd = GetForward();
 				wheelFwd -= DotProduct(wheelFwd, m_aWheelColPoints[CARWHEEL_FRONT_LEFT].normal)*m_aWheelColPoints[CARWHEEL_FRONT_LEFT].normal;
@@ -968,10 +968,10 @@ CAutomobile::ProcessControl(void)
 			}
 
 			if(m_aWheelTimer[CARWHEEL_FRONT_RIGHT] > 0.0f){
-				if(mod_HandlingManager.HasRearWheelDrive(pHandling->nIdentifier))
-					fThrust = 0.0f;
-				else
+				if(mod_HandlingManager.HasFrontWheelDrive(pHandling->nIdentifier))
 					fThrust = acceleration;
+				else
+					fThrust = 0.0f;
 
 				wheelFwd = GetForward();
 				wheelFwd -= DotProduct(wheelFwd, m_aWheelColPoints[CARWHEEL_FRONT_RIGHT].normal)*m_aWheelColPoints[CARWHEEL_FRONT_RIGHT].normal;
@@ -1015,9 +1015,7 @@ CAutomobile::ProcessControl(void)
 
 		if(!IsRealHeli()){
 			if(m_aWheelTimer[CARWHEEL_FRONT_LEFT] <= 0.0f){
-				if(mod_HandlingManager.HasRearWheelDrive(pHandling->nIdentifier) || acceleration == 0.0f)
-					m_aWheelSpeed[CARWHEEL_FRONT_LEFT] *= 0.95f;
-				else{
+				if(mod_HandlingManager.HasFrontWheelDrive(pHandling->nIdentifier) && acceleration != 0.0f){
 					if(acceleration > 0.0f){
 						if(m_aWheelSpeed[CARWHEEL_FRONT_LEFT] < 2.0f)
 							m_aWheelSpeed[CARWHEEL_FRONT_LEFT] -= 0.2f;
@@ -1025,13 +1023,13 @@ CAutomobile::ProcessControl(void)
 						if(m_aWheelSpeed[CARWHEEL_FRONT_LEFT] > -2.0f)
 							m_aWheelSpeed[CARWHEEL_FRONT_LEFT] += 0.1f;
 					}
+				}else{
+					m_aWheelSpeed[CARWHEEL_FRONT_LEFT] *= 0.95f;
 				}
 				m_aWheelRotation[CARWHEEL_FRONT_LEFT] += m_aWheelSpeed[CARWHEEL_FRONT_LEFT];
 			}
 			if(m_aWheelTimer[CARWHEEL_FRONT_RIGHT] <= 0.0f){
-				if(mod_HandlingManager.HasRearWheelDrive(pHandling->nIdentifier) || acceleration == 0.0f)
-					m_aWheelSpeed[CARWHEEL_FRONT_RIGHT] *= 0.95f;
-				else{
+				if(mod_HandlingManager.HasFrontWheelDrive(pHandling->nIdentifier) && acceleration != 0.0f){
 					if(acceleration > 0.0f){
 						if(m_aWheelSpeed[CARWHEEL_FRONT_RIGHT] < 2.0f)
 							m_aWheelSpeed[CARWHEEL_FRONT_RIGHT] -= 0.2f;
@@ -1039,6 +1037,8 @@ CAutomobile::ProcessControl(void)
 						if(m_aWheelSpeed[CARWHEEL_FRONT_RIGHT] > -2.0f)
 							m_aWheelSpeed[CARWHEEL_FRONT_RIGHT] += 0.1f;
 					}
+				}else{
+					m_aWheelSpeed[CARWHEEL_FRONT_RIGHT] *= 0.95f;
 				}
 				m_aWheelRotation[CARWHEEL_FRONT_RIGHT] += m_aWheelSpeed[CARWHEEL_FRONT_RIGHT];
 			}
@@ -1065,7 +1065,7 @@ CAutomobile::ProcessControl(void)
 					if(m_fTireTemperature > 2.0f)
 						m_fTireTemperature = 2.0f;
 				}
-			}else if(m_doingBurnout && !mod_HandlingManager.HasFrontWheelDrive(pHandling->nIdentifier)){
+			}else if(m_doingBurnout && mod_HandlingManager.HasRearWheelDrive(pHandling->nIdentifier)){
 				rearBrake = 0.0f;
 				rearTraction = 0.0f;
 				// BUG: missing timestep
@@ -1075,10 +1075,10 @@ CAutomobile::ProcessControl(void)
 			}
 
 			if(m_aWheelTimer[CARWHEEL_REAR_LEFT] > 0.0f){
-				if(mod_HandlingManager.HasFrontWheelDrive(pHandling->nIdentifier))
-					fThrust = 0.0f;
-				else
+				if(mod_HandlingManager.HasRearWheelDrive(pHandling->nIdentifier))
 					fThrust = acceleration;
+				else
+					fThrust = 0.0f;
 
 				wheelFwd -= DotProduct(wheelFwd, m_aWheelColPoints[CARWHEEL_REAR_LEFT].normal)*m_aWheelColPoints[CARWHEEL_REAR_LEFT].normal;
 				wheelFwd.Normalise();
@@ -1120,10 +1120,10 @@ CAutomobile::ProcessControl(void)
 #endif
 
 			if(m_aWheelTimer[CARWHEEL_REAR_RIGHT] > 0.0f){
-				if(mod_HandlingManager.HasFrontWheelDrive(pHandling->nIdentifier))
-					fThrust = 0.0f;
-				else
+				if(mod_HandlingManager.HasRearWheelDrive(pHandling->nIdentifier))
 					fThrust = acceleration;
+				else
+					fThrust = 0.0f;
 
 				wheelFwd -= DotProduct(wheelFwd, m_aWheelColPoints[CARWHEEL_REAR_RIGHT].normal)*m_aWheelColPoints[CARWHEEL_REAR_RIGHT].normal;
 				wheelFwd.Normalise();
@@ -1159,7 +1159,7 @@ CAutomobile::ProcessControl(void)
 			}
 		}
 
-		if(m_doingBurnout && !mod_HandlingManager.HasFrontWheelDrive(pHandling->nIdentifier) &&
+		if(m_doingBurnout && mod_HandlingManager.HasRearWheelDrive(pHandling->nIdentifier) &&
 	           (m_aWheelState[CARWHEEL_REAR_LEFT] == WHEEL_STATE_SPINNING || m_aWheelState[CARWHEEL_REAR_RIGHT] == WHEEL_STATE_SPINNING)){
 			m_fTireTemperature += 0.001f*CTimer::GetTimeStep();
 			if(m_fTireTemperature > 3.0f)
@@ -1174,9 +1174,7 @@ CAutomobile::ProcessControl(void)
 			if(m_aWheelTimer[CARWHEEL_REAR_LEFT] <= 0.0f){
 				if(bIsHandbrakeOn)
 					m_aWheelSpeed[CARWHEEL_REAR_LEFT] = 0.0f;
-				else if(mod_HandlingManager.HasFrontWheelDrive(pHandling->nIdentifier) || acceleration == 0.0f)
-					m_aWheelSpeed[CARWHEEL_REAR_LEFT] *= 0.95f;
-				else{
+				else if(mod_HandlingManager.HasRearWheelDrive(pHandling->nIdentifier) && acceleration != 0.0f){
 					if(acceleration > 0.0f){
 						if(m_aWheelSpeed[CARWHEEL_REAR_LEFT] < 2.0f)
 							m_aWheelSpeed[CARWHEEL_REAR_LEFT] -= 0.2f;
@@ -1184,15 +1182,15 @@ CAutomobile::ProcessControl(void)
 						if(m_aWheelSpeed[CARWHEEL_REAR_LEFT] > -2.0f)
 							m_aWheelSpeed[CARWHEEL_REAR_LEFT] += 0.1f;
 					}
+				}else{
+					m_aWheelSpeed[CARWHEEL_REAR_LEFT] *= 0.95f;
 				}
 				m_aWheelRotation[CARWHEEL_REAR_LEFT] += m_aWheelSpeed[CARWHEEL_REAR_LEFT];
 			}
 			if(m_aWheelTimer[CARWHEEL_REAR_RIGHT] <= 0.0f){
 				if(bIsHandbrakeOn)
 					m_aWheelSpeed[CARWHEEL_REAR_RIGHT] = 0.0f;
-				else if(mod_HandlingManager.HasFrontWheelDrive(pHandling->nIdentifier) || acceleration == 0.0f)
-					m_aWheelSpeed[CARWHEEL_REAR_RIGHT] *= 0.95f;
-				else{
+				else if(mod_HandlingManager.HasRearWheelDrive(pHandling->nIdentifier) && acceleration != 0.0f){
 					if(acceleration > 0.0f){
 						if(m_aWheelSpeed[CARWHEEL_REAR_RIGHT] < 2.0f)
 							m_aWheelSpeed[CARWHEEL_REAR_RIGHT] -= 0.2f;
@@ -1200,6 +1198,8 @@ CAutomobile::ProcessControl(void)
 						if(m_aWheelSpeed[CARWHEEL_REAR_RIGHT] > -2.0f)
 							m_aWheelSpeed[CARWHEEL_REAR_RIGHT] += 0.1f;
 					}
+				}else{
+					m_aWheelSpeed[CARWHEEL_REAR_RIGHT] *= 0.95f;
 				}
 				m_aWheelRotation[CARWHEEL_REAR_RIGHT] += m_aWheelSpeed[CARWHEEL_REAR_RIGHT];
 			}
@@ -1215,10 +1215,10 @@ CAutomobile::ProcessControl(void)
 			CVector wheelFwd, wheelRight, tmp;
 
 			if(m_aWheelTimer[CARWHEEL_FRONT_LEFT] > 0.0f){
-				if(mod_HandlingManager.HasRearWheelDrive(pHandling->nIdentifier))
-					fThrust = 0.0f;
-				else
+				if(mod_HandlingManager.HasFrontWheelDrive(pHandling->nIdentifier))
 					fThrust = acceleration;
+				else
+					fThrust = 0.0f;
 
 				wheelFwd = GetForward();
 				wheelFwd -= DotProduct(wheelFwd, m_aWheelColPoints[CARWHEEL_FRONT_LEFT].normal)*m_aWheelColPoints[CARWHEEL_FRONT_LEFT].normal;
@@ -1258,10 +1258,10 @@ CAutomobile::ProcessControl(void)
 			}
 
 			if(m_aWheelTimer[CARWHEEL_FRONT_RIGHT] > 0.0f){
-				if(mod_HandlingManager.HasRearWheelDrive(pHandling->nIdentifier))
-					fThrust = 0.0f;
-				else
+				if(mod_HandlingManager.HasFrontWheelDrive(pHandling->nIdentifier))
 					fThrust = acceleration;
+				else
+					fThrust = 0.0f;
 
 				wheelFwd = GetForward();
 				wheelFwd -= DotProduct(wheelFwd, m_aWheelColPoints[CARWHEEL_FRONT_RIGHT].normal)*m_aWheelColPoints[CARWHEEL_FRONT_RIGHT].normal;
@@ -1305,9 +1305,7 @@ CAutomobile::ProcessControl(void)
 
 		if (!IsRealHeli()) {
 			if(m_aWheelTimer[CARWHEEL_FRONT_LEFT] <= 0.0f){
-				if(mod_HandlingManager.HasRearWheelDrive(pHandling->nIdentifier) || acceleration == 0.0f)
-					m_aWheelSpeed[CARWHEEL_FRONT_LEFT] *= 0.95f;
-				else{
+				if(mod_HandlingManager.HasFrontWheelDrive(pHandling->nIdentifier) && acceleration != 0.0f){
 					if(acceleration > 0.0f){
 						if(m_aWheelSpeed[CARWHEEL_FRONT_LEFT] < 2.0f)
 							m_aWheelSpeed[CARWHEEL_FRONT_LEFT] -= 0.2f;
@@ -1315,13 +1313,13 @@ CAutomobile::ProcessControl(void)
 						if(m_aWheelSpeed[CARWHEEL_FRONT_LEFT] > -2.0f)
 							m_aWheelSpeed[CARWHEEL_FRONT_LEFT] += 0.1f;
 					}
+				}else{
+					m_aWheelSpeed[CARWHEEL_FRONT_LEFT] *= 0.95f;
 				}
 				m_aWheelRotation[CARWHEEL_FRONT_LEFT] += m_aWheelSpeed[CARWHEEL_FRONT_LEFT];
 			}
 			if(m_aWheelTimer[CARWHEEL_FRONT_RIGHT] <= 0.0f){
-				if(mod_HandlingManager.HasRearWheelDrive(pHandling->nIdentifier) || acceleration == 0.0f)
-					m_aWheelSpeed[CARWHEEL_FRONT_RIGHT] *= 0.95f;
-				else{
+				if(mod_HandlingManager.HasFrontWheelDrive(pHandling->nIdentifier) && acceleration != 0.0f){
 					if(acceleration > 0.0f){
 						if(m_aWheelSpeed[CARWHEEL_FRONT_RIGHT] < 2.0f)
 							m_aWheelSpeed[CARWHEEL_FRONT_RIGHT] -= 0.2f;
@@ -1329,6 +1327,8 @@ CAutomobile::ProcessControl(void)
 						if(m_aWheelSpeed[CARWHEEL_FRONT_RIGHT] > -2.0f)
 							m_aWheelSpeed[CARWHEEL_FRONT_RIGHT] += 0.1f;
 					}
+				}else{
+					m_aWheelSpeed[CARWHEEL_FRONT_RIGHT] *= 0.95f;
 				}
 				m_aWheelRotation[CARWHEEL_FRONT_RIGHT] += m_aWheelSpeed[CARWHEEL_FRONT_RIGHT];
 			}
diff --git a/src/vehicles/HandlingMgr.h b/src/vehicles/HandlingMgr.h
index 446395f2..8d290f7d 100644
--- a/src/vehicles/HandlingMgr.h
+++ b/src/vehicles/HandlingMgr.h
@@ -273,7 +273,7 @@ public:
 	tBikeHandlingData *GetBikePointer(uint8 id) { return &BikeHandlingData[id-HANDLING_BIKE]; }
 	tFlyingHandlingData *GetFlyingPointer(uint8 id);
 	tBoatHandlingData *GetBoatPointer(uint8 id);
-	bool HasRearWheelDrive(tVehicleType id) { return HandlingData[id].Transmission.nDriveType == 'R'; }
-	bool HasFrontWheelDrive(tVehicleType id) { return HandlingData[id].Transmission.nDriveType == 'F'; }
+	bool HasRearWheelDrive(tVehicleType id) { return HandlingData[id].Transmission.nDriveType != 'F'; }
+	bool HasFrontWheelDrive(tVehicleType id) { return HandlingData[id].Transmission.nDriveType != 'R'; }
 };
 extern cHandlingDataMgr mod_HandlingManager;