Fixes #3319, you cannot use rpd's when they are far away from you.

Fixes machine frames (but the real way that should have been done originally)
Fixes #2701, r-ust topics should no longer be affected by ghost hands

code/WorkInProgress/Cael_Aislinn/Rust/core_control.dm

@@ -122,7 +122,7 @@
 	user.set_machine(src)
 
 /obj/machinery/computer/rust_core_control/Topic(href, href_list)
-	..()
+	if(..()) return
 
 	if( href_list["goto_scanlist"] )
 		cur_viewed_device = null

code/WorkInProgress/Cael_Aislinn/Rust/core_gen.dm

@@ -180,6 +180,7 @@ max volume of plasma storeable by the field = the total volume of a number of ti
 	user.set_machine(src)
 
 /obj/machinery/power/rust_core/Topic(href, href_list)
+	if(..()) return
 	if(href_list["str"])
 		var/dif = text2num(href_list["str"])
 		field_strength = min(max(field_strength + dif, MIN_FIELD_STR), MAX_FIELD_STR)

code/WorkInProgress/Cael_Aislinn/Rust/fuel_compressor.dm

@@ -68,7 +68,7 @@ var/const/max_assembly_amount = 300
 	//var/coverlocked
 
 /obj/machinery/rust_fuel_compressor/Topic(href, href_list)
-	..()
+	if(..()) return
 	if( href_list["close"] )
 		usr << browse(null, "window=fuelcomp")
 		usr.machine = null

code/WorkInProgress/Cael_Aislinn/Rust/fuel_control.dm

@@ -130,7 +130,7 @@
 	user.set_machine(src)
 
 /obj/machinery/computer/rust_fuel_control/Topic(href, href_list)
-	..()
+	if(..()) return
 
 	if( href_list["scan"] )
 		connected_injectors = list()

code/WorkInProgress/Cael_Aislinn/Rust/fuel_injector.dm

@@ -137,7 +137,7 @@
 	user.set_machine(src)
 
 /obj/machinery/power/rust_fuel_injector/Topic(href, href_list)
-	..()
+	if(..()) return
 
 	if( href_list["modify_tag"] )
 		id_tag = input("Enter new ID tag", "Modifying ID tag") as text|null

code/WorkInProgress/Cael_Aislinn/Rust/gyrotron.dm

@@ -28,7 +28,7 @@
 		//pixel_y = (dir & 3)? (dir ==1 ? -24 : 24) : 0
 
 	Topic(href, href_list)
-		..()
+		if(..()) return
 		if( href_list["close"] )
 			usr << browse(null, "window=gyro_monitor")
 			usr.machine = null

code/game/machinery/constructable_frame.dm

@@ -12,14 +12,14 @@
 	var/list/req_components = null
 	var/list/req_component_names = null
 	var/list/components_in_use = null
-	var/build_state = 2
+	var/build_state = 1
 
 	// For pods
 	var/list/connected_parts = list()
 	var/pattern_idx=0
 	machine_flags = WRENCHMOVE | FIXED2WORK
 
-	proc/update_desc()
+/obj/machinery/constructable_frame/proc/update_desc()
 	var/D
 	if(req_components)
 		D = "Requires "
@@ -35,7 +35,7 @@
 
 /obj/machinery/constructable_frame/machine_frame
 
-	attackby(obj/item/P as obj, mob/user as mob)
+/obj/machinery/constructable_frame/machine_frame/attackby(obj/item/P as obj, mob/user as mob)
 	if(P.crit_fail)
 		user << "<span class='warning'>This part is faulty, you cannot add this to the machine!</span>"
 		return

code/game/machinery/machinery.dm

@@ -415,8 +415,8 @@ Class Procs:
 
 /obj/machinery/proc/dropFrame()
 	var/obj/machinery/constructable_frame/machine_frame/M = new /obj/machinery/constructable_frame/machine_frame(src.loc)
-	M.state = 1
 	M.build_state = 2
+	M.state = 1
 	M.icon_state = "box_1"
 
 /obj/machinery/proc/crowbarDestroy(mob/user)

code/game/objects/items/weapons/RPD.dm

@@ -407,6 +407,9 @@ var/global/list/RPD_recipes=list(
 		return
 	usr.set_machine(src)
 	src.add_fingerprint(usr)
+	if(get_dist(usr,src)>=1)
+		usr.unset_machine(usr)
+		return
 	if(href_list["setdir"])
 		p_dir= text2num(href_list["setdir"])
 		show_menu(usr)

code/modules/food/cooking_machines.dm

@@ -221,7 +221,6 @@ var/global/ingredientLimit = 10
 	icon_state_on = "mixer_on"
 	cookSound = 'sound/machines/juicer.ogg'
 
-	v
 
 /obj/machinery/cooking/candy/validateIngredient(var/obj/item/I)
 	. = ..()
@@ -241,6 +240,7 @@ var/global/ingredientLimit = 10
 /obj/machinery/cooking/candy/getFoodChoices()
 	return (typesof(/obj/item/weapon/reagent_containers/food/snacks/customizable/candy)-(/obj/item/weapon/reagent_containers/food/snacks/customizable/candy))
 
+
 // Still ///////////////////////////////////////////////////////
 
 /obj/machinery/cooking/still