-added checks for incubi so their shots spawn and dont erase ink
-increased the radius that newly spawned ink will check for and erase old ink (to help reduce lag from too many overlapping ink puddles)
-set all lasers fired by familiars to not erase ink

bugfix

fixed bug with epic fetus for players 2/3/4 cause by true coop giving the rocket player1s colour and tear flags regardless of which player had epic fetus

-fixed bug where player could use damaging items like iv bag or razor while diving and it wouldnt hurt
-fixed bug where lasers and bombs stopped erasing creep

reduced tear rate delay a bit

bugfix

sprite updates

fixed bug where players 2/3/4 would sometimes get wrong colour ink from fetus weapons

fixed bug with different player color settings

added colour options for multiple players