Better mouse overlapping function for CoolUtil

[Bitto1070]

its FlxG.mouse.overlaps, but working on objects in cameras that arent FlxG.camera at scroll 0
probably needs a better description but thats the best i could come up with

[ItsLJcool]

its FlxG.mouse.overlaps, but working on objects in cameras that arent FlxG.camera at scroll 0 probably needs a better description but thats the best i could come up with

Here is a better description:

Implements a CoolUtil function that allows you to properly check if the Mouse overlaps an object on any camera layer, properly.

[Bitto1070]

i meant for the actual function in the code but thanks lj