some work on vehicles

src/entities/Automobile.h

@@ -1,26 +1,61 @@
 #pragma once
 
 #include "DamageManager.h"
-#include "Door.h"
-#include "RwHelper.h"
 #include "Vehicle.h"
 
+struct CDoor
+{
+	float m_fAngleWhenOpened;
+	float m_fAngleWhenClosed;
+	char field_8;
+	char field_9;
+	char field_10;
+	char field_11;
+	float m_fAngle;
+	float m_fPreviousAngle;
+	float m_fAngularVelocity;
+	CVector m_vecVelocity;
+};
+
 class CAutomobile : public CVehicle
 {
 public:
 	// 0x288
-	CDamageManager m_DamageManager;
-	CDoor m_aDoors[6];
-	RwFrame *m_apModelNodes[20];
-	uint8 stuff1[160];
-	float m_afWheelSuspDist[4];
-	uint8 stuff2[44];
-	float m_afWheelRotation[4];
-	uint8 stuff3[200];
+	CDamageManager Damage;
+	CDoor Doors[6];
+	RwFrame *m_aCarNodes[NUM_CAR_NODES];
+	CColPoint m_aWheelColPoints[4];
+	float m_aWheelDist[4];
+	float m_aWheelDist_2[4];
+	float m_aWheelSkidThing[4];
+	int field_49C;
+	bool m_aWheelSkidmarkMuddy[4];
+	bool m_aWheelSkidmarkBloody[4];
+	float m_aWheelRotation[4];
+	float m_aWheelPosition[4];
+	float m_aWheelSpeed[4];
+	uint8 stuff3[12];
+	uint32 m_nBusDoorTimerEnd;
+	uint32 m_nBusDoorTimerStart;
+	float m_aSuspensionRange[4];
+	float m_aSuspensionLineLength[4];
+	float m_fHeightAboveRoad;
+	float m_fImprovedHandling;
+	uint8 stuff6[32];
+	CPhysical *m_aGroundPhysical[4];	// physicals touching wheels
+	CVector m_aGroundOffset[4];		// from ground object to colpoint
+	CEntity *m_pBlowUpEntity;
+	float m_weaponThingA;	// TODO
+	float m_weaponThingB;	// TODO
 	float m_fCarGunLR;
-	uint8 stuff4[13];
-	uint8 m_nDriveWheelsOnGround;
-	uint8 stuff5[22];
+	float m_fCarGunUD;
+	float m_fWindScreenRotation;
+	uint8 stuff4[4];
+	uint8 m_nWheelsOnGround_2;
+	uint8 m_nWheelsOnGround;
+	uint8 m_nWheelsOnGroundPrev;
+	uint8 stuff5[5];
+	int32 m_aWheelState[4];
 
 	CAutomobile(int, uint8);
 	CAutomobile* ctor(int, uint8);
@@ -30,4 +65,4 @@ public:
 	void dtor() { this->CAutomobile::~CAutomobile(); }
 };
 static_assert(sizeof(CAutomobile) == 0x5A8, "CAutomobile: error");
-static_assert(offsetof(CAutomobile, m_afWheelSuspDist) == 0x46C, "CAutomobile: error");
+static_assert(offsetof(CAutomobile, m_aWheelDist) == 0x46C, "CAutomobile: error");

src/entities/Physical.cpp

@@ -1858,10 +1858,10 @@ CPhysical::ProcessCollision(void)
 			CVehicle *veh = (CVehicle*)this;
 			if(veh->m_vehType == VEHICLE_TYPE_CAR){
 				CAutomobile *car = (CAutomobile*)this;
-				car->m_afWheelSuspDist[0] = 1.0f;
-				car->m_afWheelSuspDist[1] = 1.0f;
-				car->m_afWheelSuspDist[2] = 1.0f;
-				car->m_afWheelSuspDist[3] = 1.0f;
+				car->m_aWheelDist[0] = 1.0f;
+				car->m_aWheelDist[1] = 1.0f;
+				car->m_aWheelDist[2] = 1.0f;
+				car->m_aWheelDist[3] = 1.0f;
 			}else if(veh->m_vehType == VEHICLE_TYPE_BIKE){
 				assert(0 && "TODO - but unused");
 			}

src/entities/Vehicle.h

@@ -14,14 +14,6 @@ enum {
 	PERMANENT_VEHICLE = 4,
 };
 
-
-enum {
-	GETTING_IN_OUT_FL = 1,
-	GETTING_IN_OUT_RL = 2,
-	GETTING_IN_OUT_FR = 4,
-	GETTING_IN_OUT_RR = 8
-};
-
 enum eCarLock {
 	CARLOCK_NOT_USED,
 	CARLOCK_UNLOCKED,
@@ -33,82 +25,55 @@ enum eCarLock {
 	CARLOCK_SKIP_SHUT_DOORS
 };
 
-// TODO: where is this used? Is Vehicle.h the right file?
-enum eVehicleModel
+
+enum eCarNodes
 {
-	LANDSTAL,
-	IDAHO,
-	STINGER,
-	LINERUN,
-	PEREN,
-	SENTINEL,
-	PATRIOT,
-	FIRETRUK,
-	TRASH,
-	STRETCH,
-	MANANA,
-	INFERNUS,
-	BLISTA,
-	PONY,
-	MULE,
-	CHEETAH,
-	AMBULAN,
-	FBICAR,
-	MOONBEAM,
-	ESPERANT,
-	TAXI,
-	KURUMA,
-	BOBCAT,
-	MRWHOOP,
-	BFINJECT,
-	CORPSE,
-	POLICE,
-	ENFORCER,
-	SECURICA,
-	BANSHEE,
-	PREDATOR,
-	BUS,
-	RHINO,
-	BARRACKS,
-	TRAIN,
-	CHOPPER,
-	DODO,
-	COACH,
-	CABBIE,
-	STALLION,
-	RUMPO,
-	RCBANDIT,
-	BELLYUP,
-	MRWONGS,
-	MAFIA,
-	YARDIE,
-	YAKUZA,
-	DIABLOS,
-	COLUMB,
-	HOODS,
-	AIRTRAIN,
-	DEADDODO,
-	SPEEDER,
-	REEFER,
-	PANLANT,
-	FLATBED,
-	YANKEE,
-	ESCAPE,
-	BORGNINE,
-	TOYZ,
-	GHOST,
-	CAR151,
-	CAR152,
-	CAR153,
-	CAR154,
-	CAR155,
-	CAR156,
-	CAR157,
-	CAR158,
-	CAR159,
+	CAR_WHEEL_RF = 1,
+	CAR_WHEEL_RM,
+	CAR_WHEEL_RB,
+	CAR_WHEEL_LF,
+	CAR_WHEEL_LM,
+	CAR_WHEEL_LB,
+	CAR_BUMP_FRONT,
+	CAR_BUMP_REAR,
+	CAR_WING_RF,
+	CAR_WING_RR,
+	CAR_DOOR_RF,
+	CAR_DOOR_RR,
+	CAR_WING_LF,
+	CAR_WING_LR,
+	CAR_DOOR_LF,
+	CAR_DOOR_LR,
+	CAR_BONNET,
+	CAR_BOOT,
+	CAR_WINDSCREEN,
+	NUM_CAR_NODES,
 };
 
-enum eDoors {
+enum
+{
+	CAR_POS_HEADLIGHTS,
+	CAR_POS_TAILLIGHTS,
+	CAR_POS_FRONTSEAT,
+	CAR_POS_BACKSEAT,
+	CAR_POS_EXHAUST		= 9,
+};
+
+enum eDoors
+{
+	DOOR_BONNET = 0,
+	DOOR_BOOT,
+	DOOR_FRONT_LEFT,
+	DOOR_FRONT_RIGHT,
+	DOOR_REAR_LEFT,
+	DOOR_REAR_RIGHT
+};
+
+enum {
+	GETTING_IN_OUT_FL = 1,
+	GETTING_IN_OUT_RL = 2,
+	GETTING_IN_OUT_FR = 4,
+	GETTING_IN_OUT_RR = 8
 };
 
 class CVehicle : public CPhysical