npc_portal_turret_floor

npc_portal_turret_floor is a point entity available in Portal. It is a freestanding Aperture Science turret.

Keyvalues

Damage pushes player <bool>: Being hit by this turret will push the player back.
Skin Number <int>: Which skin to use for this turret. Set to 0 to select randomly.

Angles:

Pitch Yaw Roll (Y Z X) <angle>: This entity's angular orientation in the world.

Targetname:

FireBullet <targetname>: Causes the turret to instantly fire at the specified entity.
Enable
Disable
Toggle: Active/deactivate the turret's mechanisms.
DepleteAmmo
RestoreAmmo: Depletes ammo from a turret, causing it to dry-fire, or restores ammo. Turrets never run out on their own.
SelfDestruct (New with Orange Box): Emit a warning then self-destruct in a small explosion.

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.

OnDeploy
OnRetire: Turret has become active and dangerous or inactive and harmless.
OnTipped: Turret has been tipped over and is inactive.
OnPhysGunPickup
OnPhysGunDrop: Picked up/released by Gravity Gun. To do: And +use?

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.