env_firesensor

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This is a point entity available in all Source games.

Contents

Entity Description

An entity that detects changes in heat nearby.

Keyvalues

  • Targetname:

Name <string>
The targetname other entities refer to this entity by.

  • Parentname:

Parent <targetname>
Specifies the targetname of this entity's movement parent. Entities with parents move with their parent.
  • fireradius
<float> The radius around this entity in which to detect heat changes.
  • heatlevel
<float> The target heat level to check for. Outputs are fired when the heat moves over this target level (increasing or decreasing).
  • heattime
<float> The amount of time the heat level must spend over the target level before the 'OnHeatLevelStart' output is fired.

Flags

  • 1 : Start On

Inputs

  • Targetname:

Kill
Removes this entity from the world.
KillHierarchy
Removes this entity and all its children from the world.
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.

  • Parentname:

SetParent <targetname>
Move with this entity. See Entity Hierarchy (parenting).
SetParentAttachment <string>
Attach to a named attachment on the current parent. The entity will teleport so that the position of its root bone matches that of the attachment.
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 its current movement hierarchy.
  • Enable
Enable fire sensor.
  • Disable
Disable fire sensor.

Outputs

  • Targetname:

OnUser1 to OnUser4
Fired in response to the FireUser inputs; see User Inputs and Outputs.
OnKilled (New with Left 4 Dead)
Fired when the entity is killed and removed from the game.
  • OnHeatLevelStart
Fires when the heat level has been sustained for the specified length of time.
  • OnHeatLevelEnd
OnHeatLevelEnd Fires when the heat level drops below the target level.
Retrieved from "http://developer.valvesoftware.com/wiki/Env_firesensor"
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