- Fixed bots runtiming.

- Removed 50 lights from the map. Please do not overuse the lights when mapping. If you are trying to light a small room please use the smaller light bulbs, as they will be less laggy.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@5633 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/machinery/bots/cleanbot.dm

@@ -225,6 +225,8 @@ text("<A href='?src=\ref[src];operation=oddbutton'>[src.oddbutton ? "Yes" : "No"
 					next_dest_loc = closest_loc
 				if (next_dest_loc)
 					src.patrol_path = AStar(src.loc, next_dest_loc, /turf/proc/CardinalTurfsWithAccess, /turf/proc/Distance, 0, 120, id=botcard, exclude=null)
+					if(!patrol_path)
+						patrol_path = list()
 		else
 			patrol_move()
 
@@ -234,6 +236,8 @@ text("<A href='?src=\ref[src];operation=oddbutton'>[src.oddbutton ? "Yes" : "No"
 		spawn(0)
 			if(!src || !target) return
 			src.path = AStar(src.loc, src.target.loc, /turf/proc/AdjacentTurfs, /turf/proc/Distance, 0, 30)
+			if(!src.path)
+				src.path = list()
 			if(src.path.len == 0)
 				src.oldtarget = src.target
 				src.target = null

code/game/machinery/bots/ed209bot.dm

@@ -615,6 +615,8 @@ Auto Patrol: []"},
 // given an optional turf to avoid
 /obj/machinery/bot/ed209/proc/calc_path(var/turf/avoid = null)
 	src.path = AStar(src.loc, patrol_target, /turf/proc/CardinalTurfsWithAccess, /turf/proc/Distance, 0, 120, id=botcard, exclude=avoid)
+	if(!src.path)
+		src.path = list()
 
 
 // look for a criminal in view of the bot

code/game/machinery/bots/floorbot.dm

@@ -244,6 +244,8 @@
 				src.path = AStar(src.loc, src.target.loc, /turf/proc/AdjacentTurfsSpace, /turf/proc/Distance, 0, 30)
 			else
 				src.path = AStar(src.loc, src.target, /turf/proc/AdjacentTurfsSpace, /turf/proc/Distance, 0, 30)
+			if(!src.path)
+				src.path = list()
 			if(src.path.len == 0)
 				src.oldtarget = src.target
 				src.target = null

code/game/machinery/bots/mulebot.dm

@@ -706,6 +706,8 @@
 // given an optional turf to avoid
 /obj/machinery/bot/mulebot/proc/calc_path(var/turf/avoid = null)
 	src.path = AStar(src.loc, src.target, /turf/proc/CardinalTurfsWithAccess, /turf/proc/Distance, 0, 250, id=botcard, exclude=avoid)
+	if(!src.path)
+		src.path = list()
 
 
 // sets the current destination

code/game/machinery/bots/secbot.dm

@@ -553,6 +553,8 @@ Auto Patrol: []"},
 // given an optional turf to avoid
 /obj/machinery/bot/secbot/proc/calc_path(var/turf/avoid = null)
 	src.path = AStar(src.loc, patrol_target, /turf/proc/CardinalTurfsWithAccess, /turf/proc/Distance, 0, 120, id=botcard, exclude=avoid)
+	if(!src.path)
+		src.path = list()
 
 
 // look for a criminal in view of the bot