direction?: Vec2

directionAngle?: number

fieldOfView?: number

spotted: GameObj[]

onObjectsSpotted(cb: (objects: GameObj[])=>void): KEventController

Attaches an event handler which is called when objects of interest are spotted.

paramcbThe event handler called when objects are spotted.

isWithinFieldOfView(obj: GameObj, direction?: Vec2, fieldOfView?: number): boolean

Returns true if the object is within the field of view.

paramobjThe object to test.

paramdirectionThe direction to look at.

paramfieldOfViewThe field of view in degrees.

hasLineOfSight(obj: GameObj): boolean

Returns true if there is a line of sight to the object.

paramobjThe object to test.