Func nav blocker

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

Note:The entity won't block nav areas automatically, it must be given theBlockNavinput.

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 ?]

Warning:This entity blocks navigation areas using its bounding box.

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

Inputs

BlockNav

Starts blocking nav areas.

UnblockNav

Stops blocking nav areas.

See Also

• script_nav_blocker - VScript catered version of func_nav_blocker.