1681-engine / index / pickTarget

Function: pickTarget()

function pickTarget(
   from, 
   dir, 
   bodies, 
   range?, 
   cone?
): number | null;

Defined in: src/input/TargetLock.ts:35

The body a drag in direction dir (any length > 0) picks from from, or null. Scored by how far off the drag's line it stands, with distance as a lighter second weight, so a far body dead ahead beats a near one off to the side.

Parameters

Parameter	Type	Default value
from	Point	undefined
dir	Point	undefined
bodies	readonly LockBody[]	undefined
range	number	LOCK_PICK_RANGE
cone	number	LOCK_PICK_CONE

Returns

number | null