Several drone fixes (walking over, pushing, pulling, AI sync)

Conflicts:
	code/modules/mob/living/silicon/robot/robot.dm
	code/modules/mob/living/simple_animal/simple_animal.dm

code/modules/mob/living/carbon/human/human.dm

@@ -131,6 +131,11 @@
 			now_pushing = 0
 			return
 
+		if(istype(tmob,/mob/living/silicon/robot/drone)) //I have no idea why the hell this isn't already happening. How do mice do it?
+			loc = tmob.loc
+			now_pushing = 0
+			return
+
 		//BubbleWrap: people in handcuffs are always switched around as if they were on 'help' intent to prevent a person being pulled from being seperated from their puller
 		if((tmob.a_intent == "help" || tmob.restrained()) && (a_intent == "help" || src.restrained()) && tmob.canmove && canmove) // mutual brohugs all around!
 			var/turf/oldloc = loc

code/modules/mob/living/silicon/robot/drone/drone.dm

@@ -12,6 +12,7 @@
 	braintype = "Robot"
 	lawupdate = 0
 	density = 0
+	small = 1
 
 	// We need to keep track of a few module items so we don't need to do list operations
 	// every time we need them. These get set in New() after the module is chosen.
@@ -303,3 +304,16 @@
 	src << "<b>Systems rebooted</b>. Loading base pattern maintenance protocol... <b>loaded</b>."
 	full_law_reset()
 
+/mob/living/silicon/robot/drone/Bump(atom/movable/AM as mob|obj, yes)
+	if (!yes) return
+	if (istype(AM, /obj/machinery/recharge_station))
+		var/obj/machinery/recharge_station/F = AM
+		F.move_inside()
+	return
+
+/mob/living/silicon/robot/drone/Bumped(AM as mob|obj)
+	return
+
+/mob/living/silicon/robot/drone/start_pulling(var/atom/movable/AM)
+	src << "<span class='warning'>You are too small to pull anything.</span>"
+	return

code/modules/mob/living/silicon/robot/drone/drone_items.dm

@@ -160,7 +160,7 @@
 			stored_comms["plastic"]++
 			return
 
-		else if(istype(M,/mob/living/silicon/robot/drone) && M.stat == 2 && !M.client)
+		else if(istype(M,/mob/living/silicon/robot/drone) && !M.client)
 
 			var/mob/living/silicon/robot/drone/D = src.loc
 

code/modules/mob/living/silicon/robot/robot.dm

@@ -100,6 +100,9 @@
 		hands.icon_state = "standard"
 		icon_state = "secborg"
 		modtype = "Security"
+	else if(istype(src,/mob/living/silicon/robot/drone))
+		laws = new /datum/ai_laws/drone()
+		connected_ai = null
 	else
 		if(mmi.alien || alien)
 			laws = new /datum/ai_laws/alienmov()

code/modules/mob/living/silicon/robot/robot_modules.dm

@@ -274,9 +274,9 @@
 		src.modules += new /obj/item/weapon/wirecutters(src)
 		src.modules += new /obj/item/device/multitool(src)
 		src.modules += new /obj/item/device/lightreplacer(src)
-		src.modules += new /obj/item/weapon/reagent_containers/spray/cleaner(src)
 		src.modules += new /obj/item/weapon/gripper(src)
 		src.modules += new /obj/item/weapon/matter_decompiler(src)
+		src.modules += new /obj/item/weapon/reagent_containers/spray/cleaner/drone(src)
 
 		src.emag = new /obj/item/weapon/card/emag(src)
 		src.emag.name = "Cryptographic Sequencer"
@@ -290,7 +290,7 @@
 
 /obj/item/weapon/robot_module/drone/respawn_consumable(var/mob/living/silicon/robot/R)
 	var/obj/item/weapon/reagent_containers/spray/cleaner/C = locate() in src.modules
-	C.reagents.add_reagent("cleaner", 10)
+	C.reagents.add_reagent("cleaner", 3)
 
 	for(var/T in stacktypes)
 		var/O = locate(T) in src.modules