Various fixes (#16176)

-Patches map-spawn random objects inside loot piles
-Adds counter-clockwise rotation to many objects
-Prevents borers from crashing VR
-Tweaks blood drying to not queue dry timers on mapload
-Prevents adding grabs to crates
-Fixes look up verb when outdoors
-Lets vehicles fall through open space
-Lets the cargo tug dangerously use stairs
-Fixes med/sec bot runtimes
-Fixes TECH_MAGNETS incorrect define
-Fixes damage/stumblevore procing every step when riding taurs/borgs while confused

code/modules/reagents/machinery/dispenser/dispenser2.dm

@@ -42,6 +42,19 @@
 	src.set_dir(turn(src.dir, 270))
 	return 1
 
+//VOREstation edit: counter-clockwise rotation
+/obj/machinery/chemical_dispenser/verb/rotate_counterclockwise()
+	set name = "Rotate Dispenser Counter-Clockwise"
+	set category = "Object"
+	set src in oview(1)
+
+	if (src.anchored || usr:stat)
+		to_chat(usr, "It is fastened down!")
+		return 0
+	src.set_dir(turn(src.dir, 90))
+	return 1
+//VOREstation edit end
+
 /obj/machinery/chemical_dispenser/proc/add_cartridge(obj/item/weapon/reagent_containers/chem_disp_cartridge/C, mob/user)
 	if(!istype(C))
 		if(user)

code/modules/reagents/machinery/dispenser/reagent_tank.dm

@@ -359,6 +359,19 @@
 	src.set_dir(turn(src.dir, 270))
 	return 1
 
+//VOREstation edit: counter-clockwise rotation
+/obj/structure/reagent_dispensers/water_cooler/verb/rotate_counterclockwise()
+	set name = "Rotate Cooler Counter-Clockwise"
+	set category = "Object"
+	set src in oview(1)
+
+	if (src.anchored || usr:stat)
+		to_chat(usr, "It is fastened to the floor!")
+		return 0
+	src.set_dir(turn(src.dir, 90))
+	return 1
+//VOREstation edit end
+
 /obj/structure/reagent_dispensers/water_cooler/attackby(obj/item/I as obj, mob/user as mob)
 	if(I.has_tool_quality(TOOL_WRENCH))
 		src.add_fingerprint(user)
@@ -522,4 +535,3 @@
 /obj/structure/reagent_dispensers/bloodbarrel/Initialize()
 	. = ..()
 	reagents.add_reagent("blood", 1000, list("donor"=null,"viruses"=null,"blood_DNA"=null,"blood_type"="O-","resistances"=null,"trace_chem"=null))
-