GetUnitsInRange(<-startPos <-range <-isSquare <-is3D <-requireLOS <-enemyState <-builtState <-imperviousState) ->units

Returns list of units in range of a startPos. The returned list is sorted so that the first item in the list is the closest.
startPos is a V3 (vector3) indicating the point to search outwards from.
range is a floating point number that is the maximum distance from startPos.
isSquare is a boolean. It means to check in a square rather than a circle around startPos. For 3D checks, the vertical displacement is also checked (so the range is effectivly a cube rather than a sphere)
is3D is a boolean. It determines if a true 3d distance is used for range, or if only the X and Z components (2D) distance calculation is used.
requireLOS is a boolean indicating if terrain line of sight is required.
enemyState is an int (either 0,1,2). 0 = ignore enemy status. 1 = Only find units that are enemies. 2 = Only find units that are not enemies.
builtState is an int (either 0,1,2). 0 = ignore built state. 1 = Only find units that are built. 2 = Only find units that are not built.
imperviousState is an int (either 0,1,2). 0 = ignore impervious state. 1 = Only find units that are not impervious. 2 = Only find units that are impervious. Things like ore deposits are impervious.

10 ->cellX
15 ->cellZ
20 ->range
false -> isSquare
true ->is3D
true ->requireLOS
2 ->enemyState
1 ->builtState
1 ->imperviousState
GetTerrain(<-cellX <-cellZ) 1 + ->terrain
 
GetUnitsInRange( V3(<-cellX <-terrain <-cellZ) <-range <-isSquare <-is3D <-requireLOS <-enemyState <-builtState <-imperviousState) ->units

⇐ Index