6 files changed, 135 insertions, 56 deletions

diff --git a/src/vehicles/Automobile.cpp b/src/vehicles/Automobile.cpp
index 8a50ddcf..5e2b0c10 100644
--- a/src/vehicles/Automobile.cpp
+++ b/src/vehicles/Automobile.cpp
@@ -5871,7 +5871,7 @@ CAutomobile::Save(uint8*& buf)
 {
 	CVehicle::Save(buf);
 	WriteSaveBuf(buf, Damage);
-	SkipSaveBuf(buf, 1500 - 672 - sizeof(CDamageManager));
+	ZeroSaveBuf(buf, 1500 - 672 - sizeof(CDamageManager));
 }
 
 void
diff --git a/src/vehicles/Bike.cpp b/src/vehicles/Bike.cpp
index c42d342e..a65b64d2 100644
--- a/src/vehicles/Bike.cpp
+++ b/src/vehicles/Bike.cpp
@@ -2950,7 +2950,7 @@ void
 CBike::Save(uint8*& buf)
 {
 	CVehicle::Save(buf);
-	SkipSaveBuf(buf, 1260 - 672);
+	ZeroSaveBuf(buf, 1260 - 672);
 }
 
 void
diff --git a/src/vehicles/Boat.cpp b/src/vehicles/Boat.cpp
index 85a41099..73957107 100644
--- a/src/vehicles/Boat.cpp
+++ b/src/vehicles/Boat.cpp
@@ -1477,7 +1477,7 @@ void
 CBoat::Save(uint8*& buf)
 {
 	CVehicle::Save(buf);
-	SkipSaveBuf(buf, 1216 - 672);
+	ZeroSaveBuf(buf, 1216 - 672);
 }
 
 void
diff --git a/src/vehicles/Cranes.cpp b/src/vehicles/Cranes.cpp
index f217f055..934ccb08 100644
--- a/src/vehicles/Cranes.cpp
+++ b/src/vehicles/Cranes.cpp
@@ -37,6 +37,12 @@
 #define MIN_VALID_POSITION (-10000.0f)
 #define DEFAULT_OFFSET (20.0f)
 
+#ifdef COMPATIBLE_SAVES
+#define CRANES_SAVE_SIZE 0x3E0
+#else
+#define CRANES_SAVE_SIZE sizeof(aCranes)
+#endif
+
 uint32 TimerForCamInterpolation;
 
 uint32 CCranes::CarsCollectedMilitaryCrane;
@@ -622,10 +628,45 @@ void CCranes::Save(uint8* buf, uint32* size)
 {
 	INITSAVEBUF
 
-	*size = 2 * sizeof(uint32) + sizeof(aCranes);
+	*size = 2 * sizeof(uint32) + CRANES_SAVE_SIZE;
 	WriteSaveBuf(buf, NumCranes);
 	WriteSaveBuf(buf, CarsCollectedMilitaryCrane);
 	for (int i = 0; i < NUM_CRANES; i++) {
+#ifdef COMPATIBLE_SAVES
+		int32 tmp = aCranes[i].m_pCraneEntity != nil ? CPools::GetBuildingPool()->GetJustIndex_NoFreeAssert(aCranes[i].m_pCraneEntity) + 1 : 0;
+		WriteSaveBuf(buf, tmp);
+		tmp = aCranes[i].m_pHook != nil ? CPools::GetObjectPool()->GetJustIndex_NoFreeAssert(aCranes[i].m_pHook) + 1 : 0;
+		WriteSaveBuf(buf, tmp);
+		WriteSaveBuf(buf, aCranes[i].m_fPickupX1);
+		WriteSaveBuf(buf, aCranes[i].m_fPickupX2);
+		WriteSaveBuf(buf, aCranes[i].m_fPickupY1);
+		WriteSaveBuf(buf, aCranes[i].m_fPickupY2);
+		WriteSaveBuf(buf, aCranes[i].m_vecDropoffTarget);
+		WriteSaveBuf(buf, aCranes[i].m_fDropoffHeading);
+		WriteSaveBuf(buf, aCranes[i].m_fPickupAngle);
+		WriteSaveBuf(buf, aCranes[i].m_fDropoffAngle);
+		WriteSaveBuf(buf, aCranes[i].m_fPickupDistance);
+		WriteSaveBuf(buf, aCranes[i].m_fDropoffDistance);
+		WriteSaveBuf(buf, aCranes[i].m_fPickupHeight);
+		WriteSaveBuf(buf, aCranes[i].m_fDropoffHeight);
+		WriteSaveBuf(buf, aCranes[i].m_fHookAngle);
+		WriteSaveBuf(buf, aCranes[i].m_fHookOffset);
+		WriteSaveBuf(buf, aCranes[i].m_fHookHeight);
+		WriteSaveBuf(buf, aCranes[i].m_vecHookInitPos);
+		WriteSaveBuf(buf, aCranes[i].m_vecHookCurPos);
+		WriteSaveBuf(buf, aCranes[i].m_vecHookVelocity);
+		tmp = aCranes[i].m_pVehiclePickedUp != nil ? CPools::GetVehiclePool()->GetJustIndex_NoFreeAssert(aCranes[i].m_pVehiclePickedUp) + 1 : 0;
+		WriteSaveBuf(buf, tmp);
+		WriteSaveBuf(buf, aCranes[i].m_nTimeForNextCheck);
+		WriteSaveBuf(buf, aCranes[i].m_nCraneStatus);
+		WriteSaveBuf(buf, aCranes[i].m_nCraneState);
+		WriteSaveBuf(buf, aCranes[i].m_nVehiclesCollected);
+		WriteSaveBuf(buf, aCranes[i].m_bIsCrusher);
+		WriteSaveBuf(buf, aCranes[i].m_bIsMilitaryCrane);
+		WriteSaveBuf(buf, aCranes[i].m_bWasMilitaryCrane);
+		WriteSaveBuf(buf, aCranes[i].m_bIsTop);
+		ZeroSaveBuf(buf, 1);
+#else
 		CCrane *pCrane = WriteSaveBuf(buf, aCranes[i]);
 		if (pCrane->m_pCraneEntity != nil)
 			pCrane->m_pCraneEntity = (CBuilding*)(CPools::GetBuildingPool()->GetJustIndex_NoFreeAssert(pCrane->m_pCraneEntity) + 1);
@@ -633,6 +674,7 @@ void CCranes::Save(uint8* buf, uint32* size)
 			pCrane->m_pHook = (CObject*)(CPools::GetObjectPool()->GetJustIndex_NoFreeAssert(pCrane->m_pHook) + 1);
 		if (pCrane->m_pVehiclePickedUp != nil)
 			pCrane->m_pVehiclePickedUp = (CVehicle*)(CPools::GetVehiclePool()->GetJustIndex_NoFreeAssert(pCrane->m_pVehiclePickedUp) + 1);
+#endif
 	}
 
 	VALIDATESAVEBUF(*size);
@@ -644,8 +686,45 @@ void CCranes::Load(uint8* buf, uint32 size)
 
 	ReadSaveBuf(&NumCranes, buf);
 	ReadSaveBuf(&CarsCollectedMilitaryCrane, buf);
-	for (int i = 0; i < NUM_CRANES; i++)
+	for (int i = 0; i < NUM_CRANES; i++) {
+#ifdef COMPATIBLE_SAVES
+		int32 tmp;
+		ReadSaveBuf(&tmp, buf);
+		aCranes[i].m_pCraneEntity = tmp != 0 ? CPools::GetBuildingPool()->GetSlot(tmp - 1) : nil;
+		ReadSaveBuf(&tmp, buf);
+		aCranes[i].m_pHook = tmp != 0 ? CPools::GetObjectPool()->GetSlot(tmp - 1) : nil;
+		ReadSaveBuf(&aCranes[i].m_fPickupX1, buf);
+		ReadSaveBuf(&aCranes[i].m_fPickupX2, buf);
+		ReadSaveBuf(&aCranes[i].m_fPickupY1, buf);
+		ReadSaveBuf(&aCranes[i].m_fPickupY2, buf);
+		ReadSaveBuf(&aCranes[i].m_vecDropoffTarget, buf);
+		ReadSaveBuf(&aCranes[i].m_fDropoffHeading, buf);
+		ReadSaveBuf(&aCranes[i].m_fPickupAngle, buf);
+		ReadSaveBuf(&aCranes[i].m_fDropoffAngle, buf);
+		ReadSaveBuf(&aCranes[i].m_fPickupDistance, buf);
+		ReadSaveBuf(&aCranes[i].m_fDropoffDistance, buf);
+		ReadSaveBuf(&aCranes[i].m_fPickupHeight, buf);
+		ReadSaveBuf(&aCranes[i].m_fDropoffHeight, buf);
+		ReadSaveBuf(&aCranes[i].m_fHookAngle, buf);
+		ReadSaveBuf(&aCranes[i].m_fHookOffset, buf);
+		ReadSaveBuf(&aCranes[i].m_fHookHeight, buf);
+		ReadSaveBuf(&aCranes[i].m_vecHookInitPos, buf);
+		ReadSaveBuf(&aCranes[i].m_vecHookCurPos, buf);
+		ReadSaveBuf(&aCranes[i].m_vecHookVelocity, buf);
+		ReadSaveBuf(&tmp, buf);
+		aCranes[i].m_pVehiclePickedUp = tmp != 0 ? CPools::GetVehiclePool()->GetSlot(tmp - 1) : nil;
+		ReadSaveBuf(&aCranes[i].m_nTimeForNextCheck, buf);
+		ReadSaveBuf(&aCranes[i].m_nCraneStatus, buf);
+		ReadSaveBuf(&aCranes[i].m_nCraneState, buf);
+		ReadSaveBuf(&aCranes[i].m_nVehiclesCollected, buf);
+		ReadSaveBuf(&aCranes[i].m_bIsCrusher, buf);
+		ReadSaveBuf(&aCranes[i].m_bIsMilitaryCrane, buf);
+		ReadSaveBuf(&aCranes[i].m_bWasMilitaryCrane, buf);
+		ReadSaveBuf(&aCranes[i].m_bIsTop, buf);
+		SkipSaveBuf(buf, 1);
+#else
 		ReadSaveBuf(&aCranes[i], buf);
+	}
 	for (int i = 0; i < NUM_CRANES; i++) {
 		CCrane *pCrane = &aCranes[i];
 		if (pCrane->m_pCraneEntity != nil)
@@ -654,6 +733,7 @@ void CCranes::Load(uint8* buf, uint32 size)
 			pCrane->m_pHook = CPools::GetObjectPool()->GetSlot((uintptr)pCrane->m_pHook - 1);
 		if (pCrane->m_pVehiclePickedUp != nil)
 			pCrane->m_pVehiclePickedUp = CPools::GetVehiclePool()->GetSlot((uintptr)pCrane->m_pVehiclePickedUp - 1);
+#endif
 	}
 
 	VALIDATESAVEBUF(size);
diff --git a/src/vehicles/Vehicle.cpp b/src/vehicles/Vehicle.cpp
index 932f4fbc..d7d8cd76 100644
--- a/src/vehicles/Vehicle.cpp
+++ b/src/vehicles/Vehicle.cpp
@@ -2365,42 +2365,42 @@ DestroyVehicleAndDriverAndPassengers(CVehicle* pVehicle)
 void
 CVehicle::Save(uint8*& buf)
 {
-	SkipSaveBuf(buf, 4);
-	WriteSaveBuf<float>(buf, GetRight().x);
-	WriteSaveBuf<float>(buf, GetRight().y);
-	WriteSaveBuf<float>(buf, GetRight().z);
-	SkipSaveBuf(buf, 4);
-	WriteSaveBuf<float>(buf, GetForward().x);
-	WriteSaveBuf<float>(buf, GetForward().y);
-	WriteSaveBuf<float>(buf, GetForward().z);
-	SkipSaveBuf(buf, 4);
-	WriteSaveBuf<float>(buf, GetUp().x);
-	WriteSaveBuf<float>(buf, GetUp().y);
-	WriteSaveBuf<float>(buf, GetUp().z);
-	SkipSaveBuf(buf, 4);
-	WriteSaveBuf<float>(buf, GetPosition().x);
-	WriteSaveBuf<float>(buf, GetPosition().y);
-	WriteSaveBuf<float>(buf, GetPosition().z);
-	SkipSaveBuf(buf, 16);
+	ZeroSaveBuf(buf, 4);
+	WriteSaveBuf(buf, GetRight().x);
+	WriteSaveBuf(buf, GetRight().y);
+	WriteSaveBuf(buf, GetRight().z);
+	ZeroSaveBuf(buf, 4);
+	WriteSaveBuf(buf, GetForward().x);
+	WriteSaveBuf(buf, GetForward().y);
+	WriteSaveBuf(buf, GetForward().z);
+	ZeroSaveBuf(buf, 4);
+	WriteSaveBuf(buf, GetUp().x);
+	WriteSaveBuf(buf, GetUp().y);
+	WriteSaveBuf(buf, GetUp().z);
+	ZeroSaveBuf(buf, 4);
+	WriteSaveBuf(buf, GetPosition().x);
+	WriteSaveBuf(buf, GetPosition().y);
+	WriteSaveBuf(buf, GetPosition().z);
+	ZeroSaveBuf(buf, 16);
 	SaveEntityFlags(buf);
-	SkipSaveBuf(buf, 208);
+	ZeroSaveBuf(buf, 208);
 	AutoPilot.Save(buf);
-	WriteSaveBuf<int8>(buf, m_currentColour1);
-	WriteSaveBuf<int8>(buf, m_currentColour2);
-	SkipSaveBuf(buf, 2);
-	WriteSaveBuf<int16>(buf, m_nAlarmState);
-	SkipSaveBuf(buf, 42);
-	WriteSaveBuf<uint8>(buf, m_nNumMaxPassengers);
-	SkipSaveBuf(buf, 3);
-	WriteSaveBuf<float>(buf, field_1D0[0]);
-	WriteSaveBuf<float>(buf, field_1D0[1]);
-	WriteSaveBuf<float>(buf, field_1D0[2]);
-	WriteSaveBuf<float>(buf, field_1D0[3]);
-	SkipSaveBuf(buf, 8);
-	WriteSaveBuf<float>(buf, m_fSteerAngle);
-	WriteSaveBuf<float>(buf, m_fGasPedal);
-	WriteSaveBuf<float>(buf, m_fBrakePedal);
-	WriteSaveBuf<uint8>(buf, VehicleCreatedBy);
+	WriteSaveBuf(buf, m_currentColour1);
+	WriteSaveBuf(buf, m_currentColour2);
+	ZeroSaveBuf(buf, 2);
+	WriteSaveBuf(buf, m_nAlarmState);
+	ZeroSaveBuf(buf, 42);
+	WriteSaveBuf(buf, m_nNumMaxPassengers);
+	ZeroSaveBuf(buf, 3);
+	WriteSaveBuf(buf, field_1D0[0]);
+	WriteSaveBuf(buf, field_1D0[1]);
+	WriteSaveBuf(buf, field_1D0[2]);
+	WriteSaveBuf(buf, field_1D0[3]);
+	ZeroSaveBuf(buf, 8);
+	WriteSaveBuf(buf, m_fSteerAngle);
+	WriteSaveBuf(buf, m_fGasPedal);
+	WriteSaveBuf(buf, m_fBrakePedal);
+	WriteSaveBuf(buf, VehicleCreatedBy);
 	uint8 flags = 0;
 	if (bIsLawEnforcer) flags |= BIT(0);
 	if (bIsLocked) flags |= BIT(3);
@@ -2408,19 +2408,19 @@ CVehicle::Save(uint8*& buf)
 	if (bIsHandbrakeOn) flags |= BIT(5);
 	if (bLightsOn) flags |= BIT(6);
 	if (bFreebies) flags |= BIT(7);
-	WriteSaveBuf<uint8>(buf, flags);
-	SkipSaveBuf(buf, 10);
-	WriteSaveBuf<float>(buf, m_fHealth);
-	WriteSaveBuf<uint8>(buf, m_nCurrentGear);
-	SkipSaveBuf(buf, 3);
-	WriteSaveBuf<float>(buf, m_fChangeGearTime);
-	SkipSaveBuf(buf, 12);
-	WriteSaveBuf<uint32>(buf, m_nTimeOfDeath);
-	SkipSaveBuf(buf, 2);
-	WriteSaveBuf<int16>(buf, m_nBombTimer);
-	SkipSaveBuf(buf, 12);
-	WriteSaveBuf<int8>(buf, m_nDoorLock);
-	SkipSaveBuf(buf, 111);
+	WriteSaveBuf(buf, flags);
+	ZeroSaveBuf(buf, 10);
+	WriteSaveBuf(buf, m_fHealth);
+	WriteSaveBuf(buf, m_nCurrentGear);
+	ZeroSaveBuf(buf, 3);
+	WriteSaveBuf(buf, m_fChangeGearTime);
+	ZeroSaveBuf(buf, 12);
+	WriteSaveBuf(buf, m_nTimeOfDeath);
+	ZeroSaveBuf(buf, 2);
+	WriteSaveBuf(buf, m_nBombTimer);
+	ZeroSaveBuf(buf, 12);
+	WriteSaveBuf(buf, m_nDoorLock);
+	ZeroSaveBuf(buf, 108);
 }
 
 void
@@ -2482,9 +2482,8 @@ CVehicle::Load(uint8*& buf)
 	SkipSaveBuf(buf, 2);
 	ReadSaveBuf(&m_nBombTimer, buf);
 	SkipSaveBuf(buf, 12);
-	ReadSaveBuf(&flags, buf);
-	m_nDoorLock = (eCarLock)flags;
-	SkipSaveBuf(buf, 111);
+	ReadSaveBuf(&m_nDoorLock, buf);
+	SkipSaveBuf(buf, 108);
 }
 #endif
 
diff --git a/src/vehicles/Vehicle.h b/src/vehicles/Vehicle.h
index 37b57944..31b52138 100644
--- a/src/vehicles/Vehicle.h
+++ b/src/vehicles/Vehicle.h
@@ -276,7 +276,7 @@ public:
 	int8 m_comedyControlState;
 	CStoredCollPoly m_aCollPolys[2];     // poly which is under front/rear part of car
 	float m_fSteerInput;
-	uint8 m_vehType;
+	eVehicleType m_vehType;
 
 	static void *operator new(size_t) throw();
 	static void *operator new(size_t sz, int slot) throw();