Adds two new variables to surgery steps- accept_hand, and accept_any_item. They are compatible and you can use both at once.
Removes the always_advance variable on surgery steps, in favour of the success() and failure() procs returning 1 or 0 to advance or not.
git-svn-id: http://tgstation13.googlecode.com/svn/trunk@5765 316c924e-a436-60f5-8080-3fe189b3f50e
Basically, surgeries are now initiated by bedsheets or surgical drapes, and consist of separate steps.
Appendicitis is sort of hacky, but it should work for now. I'll update it when I add processing organs.
Added getbrain() and getappendix() procs, which can be used instead of checking the old (now missing) x_op_stage variables.
Added a surgical apron, using old sprites by matty.
Updated the map:
Removed the note with spell descriptions from the wizard's den for Kor.
Updated the operating room.
Updated xenobio to have appropriate tools for slime surgery.
Path changes:
/obj/item/brain > /obj/item/organ/brain
/obj/item/weapon/reagent_containers/food/snacks/appendix > /obj/item/organ/appendix
/obj/item/weapon/reagent_containers/food/snacks/appendix/inflamed > /obj/item/organ/appendix
git-svn-id: http://tgstation13.googlecode.com/svn/trunk@5703 316c924e-a436-60f5-8080-3fe189b3f50e
