better, there, happy now github

code/modules/holodeck/items.dm

@@ -80,7 +80,7 @@
 	item_state = "dodgeball"
 	desc = "Used for playing the most violent and degrading of childhood games."
 
-/obj/item/toy/beach_ball/holoball/dodgeball/throw_impact(atom/hit_atom)
+/obj/item/toy/beach_ball/holoball/dodgeball/throw_impact(atom/hit_atom, datum/thrownthing/throwingdatum)
 	..()
 	if((ishuman(hit_atom)))
 		var/mob/living/carbon/M = hit_atom
@@ -123,7 +123,7 @@
 	else
 		..()
 
-/obj/structure/holohoop/hitby(atom/movable/AM)
+/obj/structure/holohoop/hitby(atom/movable/AM, skipcatch, hitpush, blocked, datum/thrownthing/throwingdatum)
 	if (isitem(AM) && !istype(AM,/obj/item/projectile))
 		if(prob(50))
 			AM.forceMove(get_turf(src))