UltraLight optimizations, and moving of access levels into a defines. (Pre-processor stuff is fun)

code/modules/mob/living/carbon/brain/MMI.dm

@@ -12,7 +12,7 @@
 	var/construction_time = 75
 	//these vars are so the mecha fabricator doesn't shit itself anymore. --NEO
 
-	req_access = list(access_robotics)
+	req_access = list(ACCESS_ROBOTICS)
 
 	//Revised. Brainmob is now contained directly within object of transfer. MMI in this case.
 

code/modules/mob/living/silicon/ai/move.dm

@@ -1,5 +1,5 @@
-/var/const/SHARED_TYPES_WEIGHT = 5
-/var/const/CAMERA_PROXIMITY_PREFERENCE = 0.2
+#define SHARED_TYPES_WEIGHT 5
+#define CAMERA_PROXIMITY_PREFERENCE 0.2
 // the smaller this is, the more a straight line will be preferred over a closer camera when changing cameras
 // if you set this to 0 the game will crash. don't do that.
 // if you set it to be negative the algorithm will do completely nonsensical things (like choosing the camera that's