move_rope

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move_rope is a point entity available in all Source games. It is the first node in set of nodes that are used to place ropes in the world. It should connect to one or more keyframe_rope entities.

Keyvalues

Position Interpolator <choices>
Curve Type. Currently only type 2 (Rope) is fully supported.
  • 0 : Linear
  • 1 : Catmull-Rom Spline
  • 2 : Rope
UseWind <boolean> (New with Alien Swarm) !FGD
When set to yes, the rope sways with the settings specified in the env_wind entity. Replaces "Disable Wind" in games post Alien Swarm.

Targetname:

Name <string>
The targetname that other entities refer to this entity by.
Entity Scripts <scriptlist> (New with Left 4 Dead 2)
Space delimited list of VScript files (without file extension) that are executed after all entities have spawned. The scripts are all executed in the same script scope, later ones overwriting any identical variables and functions.
Script think function <string> (New with Left 4 Dead 2)
Name of a function in this entity's script which will be called automatically every 100 milliseconds (ten times a second) for the duration of the script. It can be used to create timers or to simulate autonomous behavior. The return value (if present) will set the time until the next call.
Note:Try to avoid expensive operations in this function, as it may cause performance problems.

Parentname:

Parent <targetname>
Specifies a movement parent. An entity will maintain its initial offset from its parent. An attachment point can be added to the end of the name, separated by a comma. Warning: In <Counter-Strike: Source> Counter-Strike: Source

, parenting this entity to another can break your map.

KeyFrame:

Next KeyFrame <targetname>
Name of the next keyframe along this keyframe path.
Speed (units per second) <integer>
KeyFrame moving speed.

RopeKeyFrame:

Slack <integer>
How much extra length the rope has (by default it has the length between its two endpoints in the editor).
Type <choices>
Rope type.
  • 0 : Rope
  • 1 : Semi-rigid
  • 2 : Rigid
Subdivision <integer>
Number of subdivisions between each rope segment. Maximum value is 8. Higher values make smoother ropes, but are slower to render.
Barbed <boolean>
Test effect that makes the rope look sharper and more barbed.
Width (1-64) <string>
Width of the rope. Decimal values lower than 1 may also be used.
Texture Scale <string>
This changes the texture resolution. The default resolution is 4 pixels per inch. Larger values stretch the texture and smaller values scrunch it up.
Collide with world <boolean>
If set, the rope collides with world. Ropes never collide with anything else.
Start Dangling <boolean>
If set, the rope starts out detached from its target endpoint.
Breakable <boolean>
If set, the rope can be detached from either endpoint when shot.
Note:If collide with world is set, the rope will not appear to break if the endpoint touches world geometry. This includes touching vertices and edges of brushes as well as being placed inside them.
Rope Material <material>
The material to use when rendering the rope.
Note:Source will not render ropes using the cable/chain.vmt material.
Disable Wind <boolean>
If set, the rope will no longer act as though it's being affected by wind.

DXLevelChoice:

Minimum DX Level (mindxlevel)<choices>
Maximum DX Level (maxdxlevel)<choices>
The entity will not exist if the engine is running outside the given range of DirectX Versions. Only used by Orange Box and 2013 SDK games.
Warning: If these are used, the object may break when the user switches their DirectX settings.
  • Default (no bounding)
  • DX7
  • DX8
  • DX8.1
  • DX9 SM2
  • DX9 SM3

Flags

RopeKeyFrame:

  • 1 : Auto Resize
Allows the rope to "stretch" as the entity moves.

Inputs

Targetname:

Kill
Removes this entity and any entities parented to it from the world.
KillHierarchy
Functions the same as Kill, although entities with a large number of children are killed marginally faster.
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.
Note:This input is missing from some games FGD files.
SetLocalOrigin  <origin> (New with Alien Swarm) !FGD
Set this entity's origin in the map.
Note:This input is missing from some games FGD files.
SetLocalAngles  <angles> (New with Alien Swarm) !FGD
Set this entity's angles in the map.
Note:This input is missing from some games FGD files.

Parentname:

SetParent  <string>
Move with this entity. See Entity Hierarchy (parenting).
SetParentAttachment  <string>
Change this entity to attach to a specific attachment point on its parent. The entity will teleport so that the position of its root bone matches that of the attachment. Entities must be parented before being sent this input.
SetParentAttachmentMaintainOffset  <string>
As above, but without teleporting. The entity retains its position relative to the attachment at the time of the input being received.
ClearParent
Removes this entity from the the movement hierarchy, leaving it free to move independently.

RopeKeyFrame:

SetScrollSpeed  <float>
Set the speed at which the texture scrolls.
SetForce  <string>
Apply a force instantaneously to the rope. The parameter should be a vector containing the force to be applied (X Y Z).
Break
Break the rope, if it's marked to do so.

Outputs

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  (New with Left 4 Dead)
This Output fires when the entity is killed and removed from the game.

See Also