Merge pull request #14372 from Cyantime/patch-2

Fixes #14331

code/modules/fireworks/firework_launcher.dm

@@ -46,9 +46,11 @@
 		return
 
 	if(istype(O, /obj/item/weapon/firework_star))
+		if(loaded_star)
+			to_chat(user, SPAN_NOTICE("\The [src] already has \a [loaded_star] inside, unload it first!"))
+			return
+		if(user.unEquip(O, 0, src))
 			loaded_star = O
-		user.drop_item()
-		O.forceMove(src)
 			to_chat(user, "<span class='notice'>You insert the firework star into the launcher.</span>")
 			add_fingerprint(user)
 			update_icon()