obj_sentrygun

Class hierarchy
CObjectSentrygun ↳CBaseObject ↳CBaseCombatCharacter ↳CBaseFlex ↳CBaseAnimatingOverlay ↳CBaseAnimating ↳CBaseEntity
tf_obj_sentrygun.cpp

obj_sentrygun is a point entity available in Team Fortress 2.

Sentry Guns in TF2 at levels 1, 2 and 3.

Entity Description

Used to place a Sentry Gun in your map. The Sentry Gun is a defensive building that puts heavy fire on any enemies that come into range. The Sentry Gun has a range of 1100 Hammer Units from its origin.

Tip:Mini-sentries can be created by copying the following VScript code to a .nut file and assigning it under the Entity Scripts

function Precache()
{
	NetProps.SetPropBool(self, "m_bMiniBuilding", true);
}

function OnPostSpawn()
{
	self.SetModelScale(0.75, 0.0);
	self.SetSkin(self.GetSkin() + 2);
}

Keyvalues

Name (targetname) <string>

The name that other entities refer to this entity by, via Inputs/Outputs or other keyvalues (e.g. parentname or target).
Also displayed in Hammer's 2D views and Entity Report.

See also:  Generic Keyvalues, Inputs and Outputs available to all entities

TFObject:

Team (TeamNum) <choices>

Team

• 2 : Red
• 3 : Blue

Starting Upgrade Level (defaultupgrade) <choices>

Object spawns in the selected level.

• 0 : Level 1
• 1 : Level 2
• 2 : Level 3

Note:Values higher than 2 are accepted (need to be typed in with SmartEdit off), with the limit being 90. With higher levels, the objects gain more health/damage/recharge speed.

SolidToPlayer (SolidToPlayer) <choices>

Object is solid or non-solid to players. !FGD

• 1 : Solid
• 0 : Non-solid

Flags

BaseObject:

Invulnerable : [2]

Bug:Invulnerable buildings can still be stunned with the Sapper or completely destroyed with the Red-Tape Recorder.  [todo tested in?]

Upgradable : [4]
Infinite Ammo : [8]

Inputs

TFObject:

SetHealth <integer>

Sets the current and maximum health. If the object is upgraded, the health will scale according to the new value.

Bug:Crashes if set to 0.  [todo tested in?]

AddHealth <integer>

Increase the current health of the object. Does not surpass maximum health. Does not destroy the building if set at 0.

RemoveHealth <integer>

Decrease current health of the object. Destroys the object if the health hits 0.

SetSolidToPlayer <boolean>

Sets the object to be solid or non-solid to players. 0 - non-solid, 1 - solid. !FGD

Note:The builder of the building will always be solid to the object.

SetTeam <integer>

Ses the team the object is allied to. Does not change skin.

Skin <integer>

Sets the skin the object uses. Useful in conjunction with SetTeam.

SetBuilder

Sets the builder of the object to the !activator.

Show

Makes the building visible and re-enables it.

Hide

Makes the building invisible and disables it.

Bug:Does not hide the obj_dispenser screen. A workaround is to fire the SetInactive (or SetActive) on the vgui_screen entity, although it will apply to all buildings.  [todo tested in?]

Enable

Enable the object.

Note:Using Enable after using the Hide input will enable the building and keep it invisible.

Bug:Enable will reset the upgrade level on the object. Use the Show input instead, which properly re-enables the object.  [todo tested in?]

Disable

Disable the object.

Outputs

TFObject:

OnDestroyed

Sent when object dies.

OnDamaged

Sent when hurt. Works with !activator.

OnRepaired  !FGD

Sent when repaired.

Bug:Does not function.  [todo tested in?]

OnDisabled  !FGD

Sent when disabled.

Bug:Does not function.  [todo tested in?]

OnReenabled  !FGD

Sent when enabled.

Bug:Does not function.  [todo tested in?]

OnObjectHealthChanged <integer> !FGD

Sends current health as a parameter whenever a change occurs.