reworking the shoving people action.

code/modules/recycling/disposal/bin.dm

@@ -111,14 +111,7 @@
 		stuff_mob_in(target, user)
 
 /obj/machinery/disposal/proc/stuff_mob_in(mob/living/target, mob/living/user)
-	if(!iscarbon(user) && !user.ventcrawler) //only carbon and ventcrawlers can climb into disposal by themselves.
-		return
-	if(!isturf(user.loc)) //No magically doing it from inside closets
-		return
-	if(target.buckled || target.has_buckled_mobs())
-		return
-	if(target.mob_size > MOB_SIZE_HUMAN)
-		to_chat(user, "<span class='warning'>[target] doesn't fit inside [src]!</span>")
+	if(!can_stuff_mob_in(target, user))
 		return
 	add_fingerprint(user)
 	if(user == target)
@@ -137,6 +130,28 @@
 			target.LAssailant = user
 		update_icon()
 
+/obj/machinery/disposal/proc/can_stuff_mob_in(mob/living/target, mob/living/user, pushing = FALSE)
+	if(!pushing && !iscarbon(user) && !user.ventcrawler) //only carbon and ventcrawlers can climb into disposal by themselves.
+		return FALSE
+	if(!isturf(user.loc)) //No magically doing it from inside closets
+		return FALSE
+	if(target.buckled || target.has_buckled_mobs())
+		return FALSE
+	if(target.mob_size > MOB_SIZE_HUMAN)
+		if(!pushing)
+			to_chat(user, "<span class='warning'>[target] doesn't fit inside [src]!</span>")
+		return FALSE
+
+/obj/machinery/disposal/bin/shove_act(mob/living/target, mob/living/user)
+	if(target.Adjacent(src) && can_stuff_mob_in(target, user, TRUE))
+		target.Knockdown(SHOVE_KNOCKDOWN_SOLID)
+		target.forceMove(src)
+		user.visible_message("<span class='danger'>[user.name] shoves [target.name] into \the [src]!</span>",
+			"<span class='danger'>You shove [target.name] into \the [src]!</span>", null, COMBAT_MESSAGE_RANGE)
+		log_combat(user, target, "shoved", "into [src] (disposal bin)")
+		return TRUE
+	return FALSE
+
 /obj/machinery/disposal/relaymove(mob/user)
 	attempt_escape(user)
 
@@ -305,7 +320,7 @@
 	if(Adjacent(user))
 		return TRUE
 	return ..()
-	
+
 
 /obj/machinery/disposal/bin/oui_data(mob/user)
 	var/list/data = list()