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Note: These commands will not work with prior versions of OpenBVE, and whilst routefiles which use them will load, they may produce error messages or other unexpected behaviour.
This option allows route developers to add a custom loading screen image.
FileName.png should represent a .bmp, .png or .ace image, with a path relative to the routefile directory.
This option allows route developers to use a custom speed in interface messages.
Unit should represent the textual string for the unit you wish to display, for example mph
ConversionFactor should represent the conversion factor between km/h and your custom unit of speed. For mph, this is 0.621371
Sets the time at which the simulation will start, independent of the time set at the first station. (Useful for creating late running scenarios)
A rail cycle works in a similar manner to that of a ground cycle, and will rotate the railtype on a block-by-block basis.
Plugin Interface Changes:
Note: Plugins compiled for this version of OpenBVE will not work on prior versions of OpenBVE.
Returns the current curve radius in meters at Car 0's location.
Returns the cant value at Car 0's location.
Returns the pitch value at Car 0's location.
Returns the current camera view mode.
Returns the current user interface language code (For use in adding translated messages if desired)
This function has had a further optional parameter added- CarIndex This should be a non-negative integer, representing the car of the train which you wish to emit the sound. If this parameter is not set, then the sound will be emitted from the driver's car.
This new function allows plugin developers to print a simple textual message to the in-game display, and should be used in a similar manner to the PlaySound function: https://github.com/leezer3/OpenBVE/wiki/Adding-Interface-Messages:-Code-Sample
Animated Objects Changes:
Note: Formulae using these commands will not work with prior versions of OpenBVE, and will produce error messages.
Translates an object following the path of Rail 0. The result of this function must be a distance in meters, which for which the object's position will be translated, respecting any curves or height changes of Rail 0.
Note: Any object positioning must be done via the Position command in your animated file, not via the routefile.
Train Specific Variables:
Returns an average of the front and rear axle radii for the selected car.
Returns the front axle curve radius for the selected car.
Returns the rear axle curve radius for the selected car.
Returns the cant value for the selected car.
Returns a signed number representing the distance traveled by the current car.
Returns a signed number representing the distance traveled by the selected car.
Note: The odometer will reset if a car travels more than 10m in a single frame. This should only occur when jumping between stations.
Returns the currently playing horn (If any), as follows:
0 - No horns are playing.
1 - The primary horn is playing.
2 - The secondary horn is playing.
3 - The music horn is playing.
Note: If multiple horns are playing, then the lowest index will be returned.
Returns a new random double-precision floating point number between Minimum and Maximum.
Returns a new random integer between Minimum and Maximum.
Other Useful Functions
This returns 0 if the camera is currently in a 2-D or 3-D cab, or 1 if in an exterior view.
Returns the current state of the object.
Note: Functions other than StateFunction are only processed if the the current state is zero or greater.
The format of the controls.cfg file has changed. OpenBVE will detect this, and reset your controls assignments to default.
Attempting to use a newer controls.cfg file with versions 126.96.36.199 and prior will cause OpenBVE to crash. (This is out of my control, sorry)
The colon has been added as a valid separator character for time-based variables. This allows an .animated file to refer to a time directly, e.g.
[Object] states = xsara.b3d, null.b3d position = 0,0,0 StateFunction = if[time > 10:01, 1,0]
A [Needle] section will now take an additional parameter: Backstop . If this parameter is set to 1 or true , then the needle's rotation will be backstopped at the minimum and maximum values.
A [Needle] section with a subject of hour , min or sec will now take an additional parameter: Smoothed . If this parameter is set to 1 or true , then the needle's rotation will be smooth, as opposed to stepped at each second, minute and hour interval.
The following new subjects are available:
Klaxon - Returns the index of the lowest currently playing horn/ klaxon.
PrimaryKlaxon - Returns 1 if the primary klaxon is currently playing, 0 otherwise.
SecondaryKlaxon - Returns 1 if the secondary klaxon is currently playing, 0 otherwise.
MusicKlaxon - Returns 1 if the music klaxon is currently playing, 0 otherwise.
The LinearGauge Section
It is now possible to create a linear gauge, which uses texture shifting to move a needle horizontally or vertically. This behaves in the same manner as a Needle section (see the documentation), other than having an additional parameter of Width , which sets the width of the needle, in order to avoid it wrapping around.
B3D / CSV Object Changes:
The parameter WrapMode (B3d) / SetWrapMode (CSV) is now supported to control the openGL wrap mode a texture uses. Valid values are as follows: