CARS (IDE Section)

CARS redirects here. For the IPL section see CARS (IPL Section)

CARS (IDE section)

Supported games:	GTA III, GTA VC, GTA SA, GTA IV
Brief description:	Used to define vehicles
IDE Sections: 2DFX • AMAT • ANIM • CARS • HIER • HAND • MLO • OBJS PATH • PEDS • TANM • TOBJ • TREE • TXDP • WEAP

CARS is a section in the item definition file. It is used to define vehicles and some their properties.

Format

GTA III

This section is mainly used in the ..\data\default.ide file. Each type of vehicle has its own format.

	Identifier	Type	Description
A	Id	integer	Unique object ID.
B	ModelName	string	Name of the .dff model file without extension.
C	TxdName	string	Name of the .txd texture dictionary without extension.
D	Type	string	Type of vehicle, which includes car, boat, train, and plane. This data is related to hardcoded functions and must not be changed or else it might crash the game.
E	HandlingId	string	Name corresponding to its handling data in the handling.cfg file.
F	GameName	string	Name corresponding to its GXT entry, case sensitive and must be seven characters or less! Invalid name will show up as MODEL missing
G	Class	string	Class of the vehicle (see below).
H	Frq	integer	Frequency of the vehicle spawning randomly on the streets.
I	Lvl	integer	unknown
J	Comprules	hex	unknown, see below for list
K	Type car: WheelModelId boat: unused train: unused plane: LODModel	integer	ID number of wheel model. - - ID number of LOD model – can be any valid object.
L	Type car: WheelScale boat: unused train: unused plane: unused	float	Scale of wheel and collision models, 1.0 for original size of wheel and collision models - - -

Comprules

It is unknown what this column does. This is a list of all non-zero values used in the column.

Non-Zero Value	Vehicle(s)
0x1f10	Taxi, Hoods Rumpo XL
0x2ff0	Stinger, Stallion

Wheels

Wheel models are located in the ..\models\generic\wheels.DFF file. Their textures are located in the ..\models\misc.txd file. Just like the cars themselves they are defined inside the ..\data\default.ide file by default. The following table shows the different wheels and their ID's.

ID	160	161	162	163	164	165	166
Image

Vice City

By default all cars are defined inside the ..\data\default.ide file. Unlike GTA III there are the types bike and heli but train is missing or unused.

	Identifier	Type	Description
A	Id	integer	Unique object ID.
B	ModelName	string	Name of the .dff model file without extension.
C	TxdName	string	Name of the .txd texture dictionary without extension.
D	Type	string	Type of vehicle, which includes car, boat, train, heli, plane, and bike. Flyable helicopters are of type car.
E	HandlingId	string	Name corresponding to its handling data in the handling.cfg file.
F	GameName	string	Name corresponding to its GXT entry, case sensitive and must be seven characters or less. Invalid name will not show up in the game.
G	Anims	string	Appropriate animation file mainly used on bikes.
H	Class	string	Class of the vehicle (see below).
I	Frq	integer	Frequency of the vehicle spawning randomly on the streets.
J	Lvl	integer	unknown
K	Comprules	hex	unknown, see below for list
L	Type car: WheelID boat: unused train: unused heli: unused plane: LODModel bike: unknown	integer	ID number of wheel model. - - - ID number of LOD model – can be any valid object. unknown
M	Type car: WheelScale boat: unused train: unused heli: unused plane: unused bike: WheelScale	float	Scale of wheel and collision models, 1.0 for original size of wheel and collision models - - - - Scale of wheel collision model, 1.0 for original size of wheel collision models; wheel visually not affected

Comprules

It is unknown what this column does. This is a list of all non-zero values used in the column.

Non-Zero Value	Vehicle(s)
0x1f10	Taxi, Cabbie, Zebra Cab, Kaufman Cab
0x2ff0	Stinger, Stallion, Sabre, Sabre Turbo, Comet, Deluxo
0x4fff	Flatbed, Hotring A, Hotring B, Bloodring Banger A, Bloodring Banger B
0x30123345	Caddy

Wheels

The location of the definition files, models and textures are just the same as for GTA III. However there are some different textures and models. The following table shows all Vice City wheels and their ID's.

ID		237	238	239	250	251	252	253	254	255	256
Image	PC/PS2
	Xbox

San Andreas

By default all cars are defined inside the ../data/vehicles.ide file.

Car

ID, ModelName, TxdName, Type, HandlingID, GameName, Anims, Class, Frequency, Flags, Comprules, WheelID, WheelScale_Front, WheelScale_Rear, Unknown_value

Identifier	Description
ID	Unique model ID
ModelName	Name of the .dff model file without extension.
TxdName	Name of the .txd texture dictionary without extension.
Type	Type of vehicle, which includes trailer, bmx, bike, train, boat, plane, heli, quad, mtruck and car
HandlingID	Name corresponding to its handling data in the handling.cfg file.
GameName	Name corresponding to its GXT entry, case sensitive and must be seven characters or less. Invalid name will not show up in the game.
Anims	Appropriate character animation
Class	Class of the vehicle
Frequency	Frequency of the vehicle spawning randomly on the streets.
Flags	Unknown integer.
Comprules	Unknown hexadecimal value.
WheelID	Wheel index, needs to be -1 for vehicles to use wheel model defined in the vehicle's model (wheels.dff is no longer used)
WheelScale_Front	Scale of front wheels and collision models for types car, trailer, quad, mtruck, bmx and bike
WheelScale_Rear	Scale of rear wheels and collision models for types car, trailer, quad, mtruck, bmx and bike
Unknown value	Untested value. For most vehicles it is 0, or -1 regardless of Type. For the Flash, Elegy, Stratum, Jester and Uranus this value is 1. For the Remington, Blade, Slamvan, Savanna, Broadway and Tornado this value is 2.

Flags

According to the vehicles.ide file, flag 0x01 streams a vehicle out after it has been spawned once, and flag 0x02 whis is "used internally". There are 3 vehicles that use flag 0x01, none that use flag 0x02, and one that uses 0x07, which is not mentioned at all.

Non-Zero Value	Vehicle(s)
0x01	Dumper, Mr. Whoopee, Pizzaboy
0x07	Huntley

Comprules

There is no documentation about the Comprules, however there are multiple vehicles, some specific to San Andreas, that have them set to non-zero values indicating use at least during one point in the games development.

Non-Zero Value	Vehicle(s)
0x1012	Tram
0x1f10	Taxi, Barracks Ol, Coach, Cabbie, Slamvan
0x2ff0	Sabre, Comet, Savanna, Broadway, Tornado (related to convertibles?)
0x3012	Coast Guard
0x3210	Stallion
0x3f01	Reefer
0x3f10	Securicar
0x4fff	Speeder, Tropic, Flatbed, Hotring Racer A, Hotring Racer B, Bloodring Banger, DFT30 (related to racing vehicles?)
0x1f341210	NRG500
0x30123345	Caddy
0x3f341210	FCR900, BF400

Wheels

Wheel models are now in the same model as the vehicle itself. The "wheels.dff" and "wheels.txd" are still present, but no longer used. If the "WheelID" is -1, the game will scale the wheel collision, but NOT the wheel model. If "WheelID" is 0, the game will scale the collision AND the wheel model, however this only works properly if the wheel model is set up properly before exporting.

GTA IV

This section is incomplete. You can help by fixing and expanding it.

Vehicle Classes

The class of a vehicle helps determines where a vehicle should spawn, with the help of hardcoded features and the script. The ignore class is special for its ability to prevent vehicles assigned to that class from spawning as a regular NPC vehicle in traffic. Peds can be assigned to drive a class of vehicle in the PEDS section of the IDE file. The Mr Whoopee in GTA III uses the unique class special that no other vehicles have used. The following table shows the classes that are available and used in the game.

Flag	Supported games	Binary	Description
0		0000 0000 0000 0000 0000 0000	ignore
1		0000 0000 0000 0000 0000 0001	normal
2		0000 0000 0000 0000 0000 0010	poorfamily
4		0000 0000 0000 0000 0000 0100	richfamily
8		0000 0000 0000 0000 0000 1000	executive
16		0000 0000 0000 0000 0001 0000	worker
32		0000 0000 0000 0000 0010 0000	big
64		0000 0000 0000 0000 0100 0000	taxi
128		0000 0000 0000 0000 1000 0000	moped
256		0000 0000 0000 0001 0000 0000	motorbike
512		0000 0000 0000 0010 0000 0000	leisureboat
1024		0000 0000 0000 0100 0000 0000	workerboat
2048		0000 0000 0000 1000 0000 0000	bicycle
4096		0000 0000 0001 0000 0000 0000	on foot

See also

• Item definition
• PEDS
• CARS (IPL Section)
• Vehicle ID List