Registry

Keys

Certain values in the registry are able to be overridden by the config.opt file.

BitmapEnable

Flags that get negated and bitwise and'd with some other values.

InvertYAxis

This key is read by the game but is not editable in GameSetup.exe. A value of 1 inverts the Y-Axis movement of the camera. This is separate from the OPTIONS -> CONTROLS -> SETTINGS -> Camera Y Axis Inverted option. The registry value and Camera Y Axis value stack together. If both are inverted then it is as if the camera Y-Axis is not inverted. The arrow key camera controls are always inverted regardless of either setting.

MouseSensitivity

This key is read by the game but is not editable in GameSetup.exe. The movement of the camera along each axis is multiplied by MouseSensitivity * 0.0099999998 * 1.5 + 0.5.

NbPlayer

This key is read by the game but is not editable in GameSetup.exe. After the game reads the value, it is immediately discarded.

PadsSensitivity

This key is read by the game but is not editable in GameSetup.exe. This value is unused in favor of MouseSensitivity.

UserLanguageID

The value for this key corresponds to a trtext ID.

UserLanguageID	trtext ID	Language
1041	0	PATCH_STR_LANG_JAPANESE_Z
1033	1	PATCH_STR_LANG_ENGLISH_Z
1036	2	PATCH_STR_LANG_FRENCH_Z
1034	3	PATCH_STR_LANG_SPANISH_Z
1031	4	PATCH_STR_LANG_GERMAN_Z
1040	5	PATCH_STR_LANG_ITALIAN_Z
1043	6	PATCH_STR_LANG_DUTCH_Z
1044	7	PATCH_STR_LANG_NORWEGIAN_Z
1045	8	PATCH_STR_LANG_POLISH_Z
1042	9	PATCH_STR_LANG_KOREAN_Z
2057	10	PATCH_STR_LANG_ENGLISH_UK_Z
1029	11	PATCH_STR_LANG_CZECH_Z
1030	12	PATCH_STR_LANG_DANISH_Z
1053	13	PATCH_STR_LANG_SWEDISH_Z
1046	14	PATCH_STR_LANG_BRAZIL_Z
1032	15	PATCH_STR_LANG_GREEK_Z
1037	16	PATCH_STR_LANG_FINLANDAIS_Z
1049	17	PATCH_STR_LANG_RUSSIAN_Z
2070	18	PATCH_STR_LANG_PORTUGESE_Z
3084	19	PATCH_STR_LANG_FRENCH_US_Z
	20	PATCH_STR_LANG_SPANISH_US_Z
	21	PATCH_STR_LANG_TCHINESE_Z
	22	PATCH_STR_LANG_SCHINESE_Z

Version

It is unclear how the Version key's value is determined. The value does not appear to have changed between FUEL and Up.

VideoAdapter

The value for this key is the index in the Video Adapter drop-down selection in GameSetup.exe.

VideoAnisotropic

The value for this key is the Anisotropic Level selected in GameSetup.exe. Disabled is 1, 2x is 2, 4x is 4, 8x is 8, and 16x is 16.

VideoCubeMap

If the value of this key is 0 then some global flags variable is bitwise or'd with 0x40000.

VideoHDRI

This value is a boolean that cannot be set using GameSetup.exe. The game looks normal with the default value of 1. With a value of 0, the game looks overexposed and several meshes are invisible. Recompiling shaders with the value of 0 does not seem to help. Clicking Play or Quit in GameSetup.exe sets this value to 1.

VideoMode

The value for this key is the index in the Resolution drop-down in GameSetup.exe. However, the VideoResolution key is what is actually used to determine the resolution the game runs at. Clicking Play or Quit in GameSetup.exe sets the value of VideoResolution to the corresponding resolution for the selected index in the Resolution drop-down, overwriting any custom resolution set in VideoResolution.

VideoMultisample

The value for this key is the Antialiasing selected in GameSetup.exe. Disabled is 0, 1x is 1, 2x is 2, 4x is 4, and 8x is 8.

VideoPref

The value for this key is the index in the Performance drop-down in the Advanced window in GameSetup.exe. Low is 0, Medium is 1, and High is 2.

VideoResolution

The VideoResolution registry key is encoded as (height << 16) | width, that is, the height component is the upper 16 bits of the 32-bit REG_DWORD value and the width component is the lower 16 bits. So width=1920=0x0780, height=1080=0x0438 becomes VideoResolution=0x04380780.

VideoSFX

This key is read by the game but is not editable in GameSetup.exe. After the game reads the value, it is immediately discarded.

VideoShadowMap

The value for this key is the checkbox Enable Shadow Maps in the Advanced window in GameSetup.exe. Unchecked is 0 and checked is 1.

VideoTextureFiltering

The value for this key is the index in the Texture Filtering drop-down in GameSetup.exe. Bilinear is 0, Trilinear is 1, and Anisotropic is 2.

VideoTextureQuality

The value for this key is the index in the Texture Quality drop-down in GameSetup.exe. HIGH is 0 and LOW is 1.

Controls00

The subkey Controls00 has a number of subkeys matching the pattern Control.XX.YY.Primary/Secondary where XX is in the range [0, NbContext) and YY is in the range [0, 32). By default NbContext has a value of 3. Not all possible permutations are used by default.

The value of each of these keys is encoded as (data << 16) | type, that is, the data component is the upper 16 bits of the 32-bit REG_DWORD value and the type component is the lower 16 bits. There are four possible types, each type uses the data component differently.

See also: Custom Gamepad Control Mapping

Disabled

A type component with a value less than or equal to -3 represents no selected input for that control. The data component is unused and 0 by default.

-2

A type component with a value equal to -2 represents something. Possibly controller trigger inputs? Although it does not seem possible to rebind gamepad controls from within the game.

DirectInput KeyCode

A type component with a value equal to -1 represents a DirectInput KeyCode input for that control. In this case, the data component is a DIK KeyCode.

DirectInput Joystick

A type component with a value greater than or equal to 0 represents a DirectInput joystick, where the exact value is the index of the Joystick. In this case, the data component is encoded as (data_type << 8) | data_data, that is, the data_type component is the upper 8 bits of the 16-bit word value and the data_data component is the lower 8 bits. There are 5 possible values for data_type.

Button

A data_type component with a value equal to 0 represents a joystick button. In this case, the data_data component represents the button index.

1

A data_type component with a value equal to 1 represents something.

2

A data_type component with a value equal to 2 represents something.

Rotation

A data_type component with a value equal to 3 represents a joystick rotation. In this case, the data_data component is encoded as (data_data_axis << 4) | data_data_sign, that is, the data_data_axis component is the upper 4 bits of the 8-bit byte value and the data_data_sign component is the lower 4 bits. A data_data_axis component with a value of 0, 1, or 2 corresponds to X, Y, or Z respectively. A data_data_sign component with a value of 0 or 1 corresponds to negative or positive respectively.

Axis

A data_type component with a value equal to 4 represents a joystick axis. In this case, the data_data component is encoded as (data_data_axis << 4) | data_data_sign, that is, the data_data_axis component is the upper 4 bits of the 8-bit byte value and the data_data_sign component is the lower 4 bits. A data_data_axis component with a value of 0, 1, or 2 corresponds to X, Y, or Z respectively. A data_data_sign component with a value of 0 or 1 corresponds to negative or positive respectively.

Default Controls

The following table describes the default registry values for the Controls00 subkeys and their decoding according to the scheme described above. DIK KeyCodes in the table are given assuming a QWERTY keyboard layout.

Key	Value	Data	Type
Control.00.00.Primary	0x1effff	DIK_A	DirectInput KeyCode
Control.00.00.Secondary	0xfffd	0	Disabled
Control.00.01.Primary	0x20ffff	DIK_D	DirectInput KeyCode
Control.00.01.Secondary	0xfffd	0	Disabled
Control.00.02.Primary	0x11ffff	DIK_W	DirectInput KeyCode
Control.00.02.Secondary	0xfffd	0	Disabled
Control.00.03.Primary	0x1fffff	DIK_S	DirectInput KeyCode
Control.00.03.Secondary	0xfffd	0	Disabled
Control.00.04.Primary	0xcbffff	DIK_LEFT	DirectInput KeyCode
Control.00.04.Secondary	0xfffd	0	Disabled
Control.00.05.Primary	0xcdffff	DIK_RIGHT	DirectInput KeyCode
Control.00.05.Secondary	0xfffd	0	Disabled
Control.00.06.Primary	0xc8ffff	DIK_UP	DirectInput KeyCode
Control.00.06.Secondary	0xfffd	0	Disabled
Control.00.07.Primary	0xd0ffff	DIK_DOWN	DirectInput KeyCode
Control.00.07.Secondary	0xfffd	0	Disabled
Control.00.08.Primary	0x4fffff	DIK_NUMPAD1	DirectInput KeyCode
Control.00.08.Secondary	0xfffd	0	Disabled
Control.00.09.Primary	0x1ffff	DIK_ESCAPE	DirectInput KeyCode
Control.00.09.Secondary	0xfffd	0	Disabled
Control.00.10.Primary	0x13ffff	DIK_R	DirectInput KeyCode
Control.00.10.Secondary	0xfffd	0	Disabled
Control.00.11.Primary	0x1cffff	DIK_RETURN	DirectInput KeyCode
Control.00.11.Secondary	0xfffd	0	Disabled
Control.00.12.Primary	0x39ffff	DIK_SPACE	DirectInput KeyCode
Control.00.12.Secondary	0xfffd	0	Disabled
Control.00.13.Primary	0x1dffff	DIK_LCONTROL	DirectInput KeyCode
Control.00.13.Secondary	0xfffd	0	Disabled
Control.00.14.Primary	0x52ffff	DIK_NUMPAD0	DirectInput KeyCode
Control.00.14.Secondary	0xfffd	0	Disabled
Control.00.15.Primary	0x21ffff	DIK_F	DirectInput KeyCode
Control.00.15.Secondary	0xfffd	0	Disabled
Control.00.16.Primary	0x12ffff	DIK_E	DirectInput KeyCode
Control.00.16.Secondary	0xfffd	0	Disabled
Control.01.00.Primary	0x1fffff	DIK_S	DirectInput KeyCode
Control.01.00.Secondary	0xfffd	0	Disabled
Control.01.01.Primary	0x1effff	DIK_A	DirectInput KeyCode
Control.01.01.Secondary	0xfffd	0	Disabled
Control.01.02.Primary	0x11ffff	DIK_W	DirectInput KeyCode
Control.01.02.Secondary	0xfffd	0	Disabled
Control.01.03.Primary	0x20ffff	DIK_D	DirectInput KeyCode
Control.01.03.Secondary	0xfffd	0	Disabled
Control.01.04.Primary	0x14ffff	DIK_T	DirectInput KeyCode
Control.01.04.Secondary	0xfffd	0	Disabled
Control.01.05.Primary	0x15ffff	DIK_Y	DirectInput KeyCode
Control.01.05.Secondary	0xfffd	0	Disabled
Control.01.06.Primary	0x16ffff	DIK_U	DirectInput KeyCode
Control.01.06.Secondary	0xfffd	0	Disabled
Control.01.07.Primary	0x17ffff	DIK_I	DirectInput KeyCode
Control.01.07.Secondary	0xfffd	0	Disabled
Control.02.00.Primary	0xc8ffff	DIK_UP	DirectInput KeyCode
Control.02.00.Secondary	0xfffd	0	Disabled
Control.02.01.Primary	0xd0ffff	DIK_DOWN	DirectInput KeyCode
Control.02.01.Secondary	0xfffd	0	Disabled
Control.02.02.Primary	0xcdffff	DIK_RIGHT	DirectInput KeyCode
Control.02.02.Secondary	0xfffd	0	Disabled
Control.02.03.Primary	0xcbffff	DIK_LEFT	DirectInput KeyCode
Control.02.03.Secondary	0xfffd	0	Disabled
Control.02.04.Primary	0x1cffff	DIK_RETURN	DirectInput KeyCode
Control.02.04.Secondary	0xfffd	0	Disabled
Control.02.05.Primary	0x12ffff	DIK_E	DirectInput KeyCode
Control.02.05.Secondary	0xfffd	0	Disabled
Control.02.06.Primary	0x1ffff	DIK_ESCAPE	DirectInput KeyCode
Control.02.06.Secondary	0xfffd	0	Disabled
Control.02.07.Primary	0x14ffff	DIK_T	DirectInput KeyCode
Control.02.07.Secondary	0xfffd	0	Disabled
Control.02.08.Primary	0x15ffff	DIK_Y	DirectInput KeyCode
Control.02.08.Secondary	0xfffd	0	Disabled
Control.02.09.Primary	0x16ffff	DIK_U	DirectInput KeyCode
Control.02.09.Secondary	0xfffd	0	Disabled
Control.02.10.Primary	0x17ffff	DIK_I	DirectInput KeyCode
Control.02.10.Secondary	0xfffd	0	Disabled
Control.02.11.Primary	0x2cffff	DIK_Z	DirectInput KeyCode
Control.02.11.Secondary	0xfffd	0	Disabled
Control.02.12.Primary	0x2dffff	DIK_X	DirectInput KeyCode
Control.02.12.Secondary	0xfffd	0	Disabled
Control.02.13.Primary	0x23ffff	DIK_H	DirectInput KeyCode
Control.02.13.Secondary	0xfffd	0	Disabled
Control.02.14.Primary	0x2effff	DIK_C	DirectInput KeyCode
Control.02.14.Secondary	0xfffd	0	Disabled
Control.02.15.Primary	0xeffff	DIK_BACK	DirectInput KeyCode
Control.02.15.Secondary	0xfffd	0	Disabled
Control.02.16.Primary	0x13ffff	DIK_R	DirectInput KeyCode
Control.02.16.Secondary	0xfffd	0	Disabled

Notably the F1 key does not appear in the registry despite being used to show the Immediate Mode Popup Menu.

Registry Contents

A formatted dump of the result of running reg query HKEY_CURRENT_USER\SOFTWARE\FUEL /s follows.

HKEY_CURRENT_USER\SOFTWARE\FUEL
    Version                 REG_DWORD    0x5887c8ac
    VideoMode               REG_DWORD    0x0
    VideoResolution         REG_DWORD    0x4380780
    VideoAdapter            REG_DWORD    0x0
    VideoPref               REG_DWORD    0x2
    VideoMultisample        REG_DWORD    0x8
    VideoAnisotropic        REG_DWORD    0x10
    VideoHDRI               REG_DWORD    0x1
    VideoSFX                REG_DWORD    0x0
    VideoShadowMap          REG_DWORD    0x1
    BitmapEnable            REG_DWORD    0x0
    VideoCubeMap            REG_DWORD    0x1
    VideoTextureQuality     REG_DWORD    0x0
    VideoTextureFiltering   REG_DWORD    0x2
    InvertYAxis             REG_DWORD    0x0
    MouseSensitivity        REG_DWORD    0x32
    PadsSensitivity         REG_DWORD    0x32
    NbPlayer                REG_DWORD    0x1
    UserLanguageID          REG_SZ       1033

HKEY_CURRENT_USER\SOFTWARE\FUEL\Controls00
    NbContext                  REG_DWORD    0x3
    Control.00.00.Primary      REG_DWORD    0x1effff
    Control.00.00.Secondary    REG_DWORD    0xfffd
    Control.00.01.Primary      REG_DWORD    0x20ffff
    Control.00.01.Secondary    REG_DWORD    0xfffd
    Control.00.02.Primary      REG_DWORD    0x11ffff
    Control.00.02.Secondary    REG_DWORD    0xfffd
    Control.00.03.Primary      REG_DWORD    0x1fffff
    Control.00.03.Secondary    REG_DWORD    0xfffd
    Control.00.04.Primary      REG_DWORD    0xcbffff
    Control.00.04.Secondary    REG_DWORD    0xfffd
    Control.00.05.Primary      REG_DWORD    0xcdffff
    Control.00.05.Secondary    REG_DWORD    0xfffd
    Control.00.06.Primary      REG_DWORD    0xc8ffff
    Control.00.06.Secondary    REG_DWORD    0xfffd
    Control.00.07.Primary      REG_DWORD    0xd0ffff
    Control.00.07.Secondary    REG_DWORD    0xfffd
    Control.00.08.Primary      REG_DWORD    0x4fffff
    Control.00.08.Secondary    REG_DWORD    0xfffd
    Control.00.09.Primary      REG_DWORD    0x1ffff
    Control.00.09.Secondary    REG_DWORD    0xfffd
    Control.00.10.Primary      REG_DWORD    0x13ffff
    Control.00.10.Secondary    REG_DWORD    0xfffd
    Control.00.11.Primary      REG_DWORD    0x1cffff
    Control.00.11.Secondary    REG_DWORD    0xfffd
    Control.00.12.Primary      REG_DWORD    0x39ffff
    Control.00.12.Secondary    REG_DWORD    0xfffd
    Control.00.13.Primary      REG_DWORD    0x1dffff
    Control.00.13.Secondary    REG_DWORD    0xfffd
    Control.00.14.Primary      REG_DWORD    0x52ffff
    Control.00.14.Secondary    REG_DWORD    0xfffd
    Control.00.15.Primary      REG_DWORD    0x21ffff
    Control.00.15.Secondary    REG_DWORD    0xfffd
    Control.00.16.Primary      REG_DWORD    0x12ffff
    Control.00.16.Secondary    REG_DWORD    0xfffd
    Control.01.00.Primary      REG_DWORD    0x1fffff
    Control.01.00.Secondary    REG_DWORD    0xfffd
    Control.01.01.Primary      REG_DWORD    0x1effff
    Control.01.01.Secondary    REG_DWORD    0xfffd
    Control.01.02.Primary      REG_DWORD    0x11ffff
    Control.01.02.Secondary    REG_DWORD    0xfffd
    Control.01.03.Primary      REG_DWORD    0x20ffff
    Control.01.03.Secondary    REG_DWORD    0xfffd
    Control.01.04.Primary      REG_DWORD    0x14ffff
    Control.01.04.Secondary    REG_DWORD    0xfffd
    Control.01.05.Primary      REG_DWORD    0x15ffff
    Control.01.05.Secondary    REG_DWORD    0xfffd
    Control.01.06.Primary      REG_DWORD    0x16ffff
    Control.01.06.Secondary    REG_DWORD    0xfffd
    Control.01.07.Primary      REG_DWORD    0x17ffff
    Control.01.07.Secondary    REG_DWORD    0xfffd
    Control.02.00.Primary      REG_DWORD    0xc8ffff
    Control.02.00.Secondary    REG_DWORD    0xfffd
    Control.02.01.Primary      REG_DWORD    0xd0ffff
    Control.02.01.Secondary    REG_DWORD    0xfffd
    Control.02.02.Primary      REG_DWORD    0xcdffff
    Control.02.02.Secondary    REG_DWORD    0xfffd
    Control.02.03.Primary      REG_DWORD    0xcbffff
    Control.02.03.Secondary    REG_DWORD    0xfffd
    Control.02.04.Primary      REG_DWORD    0x1cffff
    Control.02.04.Secondary    REG_DWORD    0xfffd
    Control.02.05.Primary      REG_DWORD    0x12ffff
    Control.02.05.Secondary    REG_DWORD    0xfffd
    Control.02.06.Primary      REG_DWORD    0x1ffff
    Control.02.06.Secondary    REG_DWORD    0xfffd
    Control.02.07.Primary      REG_DWORD    0x14ffff
    Control.02.07.Secondary    REG_DWORD    0xfffd
    Control.02.08.Primary      REG_DWORD    0x15ffff
    Control.02.08.Secondary    REG_DWORD    0xfffd
    Control.02.09.Primary      REG_DWORD    0x16ffff
    Control.02.09.Secondary    REG_DWORD    0xfffd
    Control.02.10.Primary      REG_DWORD    0x17ffff
    Control.02.10.Secondary    REG_DWORD    0xfffd
    Control.02.11.Primary      REG_DWORD    0x2cffff
    Control.02.11.Secondary    REG_DWORD    0xfffd
    Control.02.12.Primary      REG_DWORD    0x2dffff
    Control.02.12.Secondary    REG_DWORD    0xfffd
    Control.02.13.Primary      REG_DWORD    0x23ffff
    Control.02.13.Secondary    REG_DWORD    0xfffd
    Control.02.14.Primary      REG_DWORD    0x2effff
    Control.02.14.Secondary    REG_DWORD    0xfffd
    Control.02.15.Primary      REG_DWORD    0xeffff
    Control.02.15.Secondary    REG_DWORD    0xfffd
    Control.02.16.Primary      REG_DWORD    0x13ffff
    Control.02.16.Secondary    REG_DWORD    0xfffd