Func nav blocker

Template:Brush ent and also in . It blocks nav areas touching its AABB to restrict NPCs / Bots from crossing over it.

Bug:In , Ifprop_door_rotatingorfunc_physboxresides on the same areas, send anUnblockNavinput along aBlockNavinput. Else the console reports "Area navsquare#[ID] already blocked by a different team ID.^[confirm]  [todo tested in ?]

Note:The entity won't block nav areas automatically (except in ). It is still best practice to have either BlockNav or UnblockNav inputted withOnMapSpawn output.

Note:This entity blocks navigation areas using its bounding box! Complex brush models will not work.

Keyvalues

Team(s) to block (teamToBlock) <choices>

Team this entity should block.

• -1 : Everyone
  Warning: for everyone either edit FGD and use value -2 or turn off smart edit and set that, -1 is not valid and the nav blocker will not work
• 2 : Red , Survivors , Terrorists
• 3 : Blue , Infected , Counter-Terrorists

Note: teamToBlock non-functional, always blocks either for both teams or for no team.

Affects Flow? (affectsFlow) <boolean> (only in )

Does this Nav Blocker block flow in the level? Only Nav Blocker with this enabled will cause flow recomputation on blocking/unblocking.

Important:When this is true don't block the only path to the level's goal with it or the flow won't be computed properly

Start Disabled (StartDisabled) <boolean>

Stay dormant until activated (with theEnableinput).

Inputs

BlockNav

Starts blocking nav areas.

UnblockNav

Stops blocking nav areas.

EnableDisable:

Enable / Disable

Enable/disable this entity from performing its task. It might also disappear from view.

See Also

• script_nav_blocker - VScript catered version of func_nav_blocker.