Merge pull request #15032 from keronshb/itemhighlight

Ports Inventory Outlines

code/datums/components/storage/concrete/_concrete.dm

@@ -135,6 +135,8 @@
 		var/obj/item/I = AM
 		var/mob/M = parent.loc
 		I.dropped(M)
+		I.item_flags &= ~IN_STORAGE
+		I.remove_outline()
 	if(new_location)
 		AM.forceMove(new_location)		// exited comsig will handle removal reset.
 		//We don't want to call this if the item is being destroyed
@@ -180,6 +182,7 @@
 				I.forceMove(parent.drop_location())
 		return FALSE
 	I.on_enter_storage(master)
+	I.item_flags |= IN_STORAGE
 	refresh_mob_views()
 	I.mouse_opacity = MOUSE_OPACITY_OPAQUE //So you can click on the area around the item to equip it, instead of having to pixel hunt
 	if(M)

code/datums/components/storage/storage.dm

@@ -423,6 +423,9 @@
 	var/atom/A = parent
 	if(ismob(M)) //all the check for item manipulation are in other places, you can safely open any storages as anything and its not buggy, i checked
 		A.add_fingerprint(M)
+		if(istype(A, /obj/item))
+			var/obj/item/I = A
+			I.remove_outline()	//Removes the outline when we drag
 		if(!over_object)
 			return FALSE
 		if(ismecha(M.loc)) // stops inventory actions in a mech