anchor.diff:  	w_class = WEIGHT_CLASS_TINY
   	throw_speed = 1
   	throw_range = 7
  +	resistance_flags = INDESTRUCTIBLE | FIRE_PROOF | ACID_PROOF | LAVA_PROOF
   	var/puzzle_id = null
   
   //Two test keys for use alongside the two test doors.
  
positive.code: //We're working off a subtype of pressureplates, which should work just a BIT better now.
  /obj/structure/holobox
  	name = "holobox"
  	desc = "A projected hologram similar to PAi holochassis, containing a secure decryption key."
  	icon = 'icons/obj/puzzle_small.dmi'
  	icon_state = "laserbox"
  	density = TRUE
  
negative.code: 
  /obj/machinery/door/keycard
  	name = "locked door"
  	desc = "This door only opens when a keycard is swiped. It looks virtually indestructable."
  	icon = 'icons/obj/doors/doorpuzzle.dmi'
  	icon_state = "door_closed"
  	explosion_block = 3
  