NearbyElevatorExists

Parameters

x	real
y	real

comment

bug

Leaks handle r: In Jass you must set local variables that hold agents (or any child type) to null at the end of functions to avoid reference counter leaks.

patch

1.07

Source

Blizzard.j

return type

boolean

Source code

function NearbyElevatorExists takes real x, real y returns boolean
    local real findThreshold = 32
    local rect r

    // If another elevator is overlapping this one, ignore the wall.
    set r = Rect(x - findThreshold, y - findThreshold, x + findThreshold, y + findThreshold)
    set bj_elevatorNeighbor = null
    call EnumDestructablesInRect(r, null, function NearbyElevatorExistsEnum)
    call RemoveRect(r)

    return bj_elevatorNeighbor != null
endfunction