Adds OpenDream as a CI lint (#21099)

* Initial Commit

* Makes the CI work (maybe)

* Of course CI has a hissy fit

* Actually fixes the codebase

* Oops 1

* Tweaks

* oops

code/game/objects/effects/spawners/random_spawners.dm

@@ -23,6 +23,8 @@
 	var/thing_to_place = pickweight(result)
 	if(ispath(thing_to_place, /datum/nothing))
 		// Nothing.
+		qdel(src) // See line 13, this needs moving to /Initialize() so we can use the qdel hint already
+		return
 	else if(ispath(thing_to_place, /turf))
 		T.ChangeTurf(thing_to_place)
 	else

code/game/objects/items/blueprints.dm

@@ -327,8 +327,6 @@
 			switch(check_tile_is_border(NT,dir))
 				if(BORDER_NONE)
 					pending+=NT
-				if(BORDER_BETWEEN)
-					//do nothing, may be later i'll add 'rejected' list as optimization
 				if(BORDER_2NDTILE)
 					found+=NT //tile included to new area, but we dont seek more
 				if(BORDER_SPACE)

code/game/objects/obj_defense.dm

@@ -23,11 +23,8 @@
 /obj/proc/run_obj_armor(damage_amount, damage_type, damage_flag = 0, attack_dir, armour_penetration_flat = 0, armour_penetration_percentage = 0)
 	if(damage_flag == MELEE && damage_amount < damage_deflection)
 		return 0
-	switch(damage_type)
-		if(BRUTE)
-		if(BURN)
-		else
-			return 0
+	if(damage_type != BRUTE && damage_type != BURN)
+		return 0
 	var/armor_protection = 0
 	if(damage_flag)
 		armor_protection = armor.getRating(damage_flag)

code/game/objects/structures/crates_lockers/closets/utility_closets.dm

@@ -43,12 +43,10 @@
 			new /obj/item/tank/internals/emergency_oxygen/engi(src)
 			new /obj/item/clothing/mask/breath(src)
 			new /obj/item/storage/firstaid/o2(src)
-		if("nothing")
-			// doot
 
 		// teehee - Ah, tg coders...
 		if("delete")
-			qdel(src)
+			qdel(src) // Please make this use init hints its called from Initialize() I beg
 
 
 /obj/structure/closet/emcloset/legacy/populate_contents()

code/game/objects/structures/transit_tubes/transit_tube.dm

@@ -286,8 +286,6 @@
 			return 6
 		if("SOUTHWEST", "SW")
 			return 10
-		else
-	return 0
 
 
 
@@ -311,5 +309,4 @@
 			return "NW"
 		if(10)
 			return "SW"
-		else
-	return
+