Usage:
   Ai.SetNVehiclesTypes number

Argument values:

This property is not a part of any defined type of object.

Used in one .con file: ai/Behaviours.con

Example: (from ai/Behaviours.con)
   rem *** Set number of behaviours and id/name mappings ***
   Ai.SetNBehaviours 6
   Ai.SetBehaviour 0 Avoid
   Ai.SetBehaviour 1 MoveTo
   Ai.SetBehaviour 2 Idle
   Ai.SetBehaviour 3 Fire
   Ai.SetBehaviour 4 Roam
   Ai.SetBehaviour 5 Scout
   rem *** Set number of vehicles and id/name mappings ***
   Ai.SetNVehiclesTypes 4
   Ai.SetVehicle 0 Tank
   Ai.SetVehicle 1 Plane
   Ai.SetVehicle 2 Boat
   Ai.SetVehicle 3 Infantery
   rem *** Construct unit weights ***
   Ai.CreateBehaviourModifiers UnitWeights
   Ai.SetBehaviourModifier Avoid 1.0
   Ai.SetBehaviourModifier MoveTo 1.0
   Ai.SetBehaviourModifier Idle 1.0
   Ai.SetBehaviourModifier Fire 1.0
   Ai.SetBehaviourModifier Roam 1.0
   Ai.SetBehaviourModifier Scout 0.75
   rem *** Set basic weights for bot behaviour ***
   Ai.SetBasicBotWeights UnitWeights
   rem ************************* Vehicle behaviour setup ******************************
   rem *** Tank Behaviour setup ***
   Ai.SetVehicleBehaviour Tank Avoid AvoidCollision2d 1 0
   Ai.SetVehicleBehaviour Tank MoveTo GotoWaypoint2d 4 0
   Ai.SetVehicleBehaviour Tank Idle Idle2d 5 0
   Ai.SetVehicleBehaviour Tank Fire Fire2d 4 0
   Ai.SetVehicleBehaviour Tank Scout Scout 8 0
   Ai.AddInterpreterEntry Tank TankMoveTo
   Ai.AddInterpreterEntry Tank TankMoveToDirection
   Ai.AddInterpreterEntry Tank TankMoveToObject
   Ai.AddInterpreterEntry Tank Trigger
   Ai.AddInterpreterEntry Tank TriggerContinously
   Ai.AddInterpreterEntry Tank MouseTurretAimAt
   Ai.AddInterpreterEntry Tank TankResetControls
   Ai.AddInterpreterEntry Tank MouseTurretLookAt
   Ai.AddInterpreterEntry Tank Sense
   rem *** Plane Behaviour setup ***
   Ai.SetVehicleBehaviour Plane Avoid AvoidCollision3d 1 0
   Ai.SetVehicleBehaviour Plane MoveTo GotoWaypoint3d 4 0
   Ai.SetVehicleBehaviour Plane Idle Idle3d 5 0
   Ai.SetVehicleBehaviour Plane Fire Fire3d 4 0
   Ai.SetVehicleBehaviour Plane Roam Roam3d 6 0
   Ai.AddInterpreterEntry Plane PlaneMoveTo
   Ai.AddInterpreterEntry Plane PlaneMoveToDirection
   Ai.AddInterpreterEntry Plane PlaneMoveToObject
   Ai.AddInterpreterEntry Plane Trigger
   Ai.AddInterpreterEntry Plane TriggerContinously
   Ai.AddInterpreterEntry Plane PlaneAimAt
   Ai.AddInterpreterEntry Plane PlaneResetControls
   rem *** Boat Behaviour setup ***
   Ai.SetVehicleBehaviour Boat Avoid AvoidCollision2d 1 0
   Ai.SetVehicleBehaviour Boat MoveTo GotoWaypoint2d 4 0
   Ai.SetVehicleBehaviour Boat Idle Idle2d 5 0
   Ai.SetVehicleBehaviour Boat Fire Fire2d 4 0
   Ai.AddInterpreterEntry Boat BoatMoveTo
   Ai.AddInterpreterEntry Boat BoatMoveToDirection
   Ai.AddInterpreterEntry Boat BoatMoveToObject
   Ai.AddInterpreterEntry Boat Trigger
   Ai.AddInterpreterEntry Boat TriggerContinously
   rem *** Infantery Behaviour setup ***
   Ai.SetVehicleBehaviour Infantery Avoid AvoidCollision2d 1 0
   Ai.SetVehicleBehaviour Infantery MoveTo GotoWaypoint2d 4 0
   Ai.SetVehicleBehaviour Infantery Idle Idle2d 5 0
   Ai.SetVehicleBehaviour Infantery Fire Fire2d 4 0
   Ai.SetVehicleBehaviour Infantery Roam Roam2d 8 0
   Ai.AddInterpreterEntry Infantery InfanteryMoveTo
   Ai.AddInterpreterEntry Infantery InfanteryMoveToDirection
   Ai.AddInterpreterEntry Infantery InfanteryMoveToObject
   Ai.AddInterpreterEntry Infantery Trigger
   Ai.AddInterpreterEntry Infantery TriggerContinously
   Ai.AddInterpreterEntry Infantery MouseTurretAimAt
   Ai.AddInterpreterEntry Infantery InfanteryResetControls
   rem ********************************* Test ********************************
   Ai.CreateBehaviourModifiers MoveToMods
   Ai.SetBehaviourModifier Avoid 1.0
   Ai.SetBehaviourModifier MoveTo 2.0
   Ai.SetBehaviourModifier Idle 0.1
   Ai.SetBehaviourModifier Fire 1.0
   Ai.SetBehaviourModifier Roam 0.5
   Ai.SetBehaviourModifier Scout 1.0