Difference between revisions of "Prop vehicle"

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(See Also)
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==See Also==
==See Also==
* [[prop_vehicle_driveable]] - A player drivable vehicle.
* [[prop_vehicle_driveable]] - A player drivable vehicle.
* [[Vehicles (modeling)]] - How to create a vehicle model

Revision as of 18:02, 25 April 2006


Entity Description

Vehicle model that can be driven via inputs.


This point-based entity is available in:

all Source games. In code it is represented by class [1], defined in [2].



  • BaseVehicle:

Action <float>
Set the speed of the action animation. To do: What does this mean?
Start engine and enable throttle.
Stop engine, disable throttle, engage brakes.
Prevent/allow the player from entering or exiting the vehicle.


Removes this entity and any entities parented to it from the world.
Functions the same as Kill, although this entity and any entities parented to it are killed on the same frame, being marginally faster than Kill.
AddOutput <string>
Evaluates a keyvalue/output on this entity. It can be potentially very dangerous, use with care.
Format: <key> <value>
Format: <output name> <targetname>:<inputname>:<parameter>:<delay>:<max times to fire, -1 means infinite>
FireUser1 to FireUser4
Fire the OnUser outputs; see User Inputs and Outputs.
Use  !FGD
Same as a player invoking +use; may not do anything. Can also be invoked by creating an output that does not specify an input.
This input is not included in Valve's FGDs.
RunScriptFile <script> (New with Left 4 Dead 2)
Execute a VScript file from disk, without file extension. The script contents are merged with the script scope of the receiving entity.
RunScriptCode <string> (New with Left 4 Dead 2)
Execute a string of VScript source code in the scope of the entity receiving the input. String quotation may be needed when fired via console.
Bug: In <Left 4 Dead 2>, the code is executed in the script scope of the entity that fires the output, not the one receiving the input.
Warning: Never try to pass string parameters to a script function with this input. It will corrupt the VMF structure because of the nested quotation marks, which then must be removed manually with a text editor.
CallScriptFunction <string> (New with Left 4 Dead 2) !FGD
Execute a VScript function in the scope of the receiving entity.
SetLocalOrigin <coordinates> (New with Alien Swarm) !FGD
Send this entity to a spot in the map. If the entity is parented to something, it will be offset from the parent by this amount.
SetLocalAngles <angles> (New with Alien Swarm) !FGD
Set this entity's angles.
  • Steer <float>
Steer the vehicle +/-1
  • Throttle <float>
Throttle +/-1


  • Targetname:

OnUser1 to OnUser4
These Outputs each fire in response to the firing of the like-numbered FireUser1 to FireUser4 Input; see User Inputs and Outputs.
OnKilled  (Only in the Left 4 Dead series)
This Output fires when the entity is killed and removed from the game.

See Also