things with stuff (#6233)

* buncha things from upstream

* datums globals, onclick

* datums

* game folder, holy shit mirror bot why

* modules

* icons

* dme

* compiles cleanly

* tools purge

* updates maps

* double check just because. and wew lad

* incidentally, this needs more work first

* some things

* weh

* sound cleanup and icons

* reeeee

* compile issues

* oh look, fresh code sync

* cleans up some unused icons

* dirty vars

* reeeeeeeeeeeeeeee

* wew lad. fuck off with this already

code/modules/holodeck/area_copy.dm

@@ -1,9 +1,9 @@
 //Vars that will not be copied when using /DuplicateObject
-GLOBAL_LIST_INIT(duplicate_forbidden_vars,list("tag","area","type","loc","locs","vars", "parent","parent_type", "verbs","ckey","key","power_supply","contents","reagents","stat","x","y","z","group","atmos_adjacent_turfs"))
+GLOBAL_LIST_INIT(duplicate_forbidden_vars,list("tag", "datum_components", "area","type","loc","locs","vars", "parent","parent_type", "verbs","ckey","key","power_supply","contents","reagents","stat","x","y","z","group","atmos_adjacent_turfs"))
 
 /proc/DuplicateObject(atom/original, perfectcopy = TRUE, sameloc = FALSE, atom/newloc = null, nerf = FALSE, holoitem=FALSE)
 	if(!original)
-		return null
+		return
 	var/atom/O
 
 	if(sameloc)

code/modules/holodeck/holo_effect.dm

@@ -76,7 +76,7 @@
 	mob = new mobtype(loc)
 
 	// these vars are not really standardized but all would theoretically create stuff on death
-	for(var/v in list("butcher_results","corpse","weapon1","weapon2","blood_volume") & mob.vars)
+	for(var/v in list("butcher_results","corpse","weapon1","weapon2","blood_volume","vore_organs") & mob.vars) //CITADEL EDIT, maybe stops ghost bellies
 		mob.vars[v] = null
 	return mob
 

code/modules/holodeck/items.dm

@@ -108,6 +108,9 @@
 			visible_message("<span class='warning'> [user] dunks [W] into \the [src]!</span>")
 
 /obj/structure/holohoop/attack_hand(mob/user)
+	. = ..()
+	if(.)
+		return
 	if(user.pulling && user.a_intent == INTENT_GRAB && isliving(user.pulling))
 		var/mob/living/L = user.pulling
 		if(user.grab_state < GRAB_AGGRESSIVE)
@@ -165,6 +168,9 @@
 	to_chat(user, "The device is a solid button, there's nothing you can do with it!")
 
 /obj/machinery/readybutton/attack_hand(mob/user as mob)
+	. = ..()
+	if(.)
+		return
 	if(user.stat || stat & (NOPOWER|BROKEN))
 		to_chat(user, "<span class='warning'>This device is not powered!</span>")
 		return