[MIRROR] Instrument Update (#11645)

Co-authored-by: Selis <12716288+ItsSelis@users.noreply.github.com>
Co-authored-by: Kashargul <144968721+Kashargul@users.noreply.github.com>

modular_chomp/code/modules/instruments/items.dm

@@ -0,0 +1,16 @@
+/obj/item/instrument/keytar
+	name = "portable keyboard"
+	desc = "A keyboard, for those interested in the piano on the go! "
+	icon = 'icons/obj/musician_yw.dmi'
+	icon_state = "keyboard"
+	item_state = "keyboard"
+	attack_verb = list("smashed")
+	allowed_instrument_ids = "piano"
+
+/obj/item/instrument/xylophone
+	name = "xylophone"
+	desc = "A percussion instrument consisting of a series of wooden bars graduated in length."
+	icon = 'icons/obj/musician_yw.dmi'
+	icon_state = "xylophone"
+	attack_verb = list("smashed")
+	allowed_instrument_ids = "xylophone"

modular_chomp/code/modules/instruments/stationary.dm

@@ -0,0 +1,13 @@
+/obj/structure/musician/attackby(obj/item/W, mob/user)
+	if(W.has_tool_quality(TOOL_WRENCH))
+		playsound(src, W.usesound, 100, 1)
+		if(anchored)
+			user.visible_message(span_filter_notice("[user] begins unsecuring \the [src] from the floor."), span_filter_notice("You start unsecuring \the [src] from the floor."))
+		else
+			user.visible_message(span_filter_notice("[user] begins securing \the [src] to the floor."), span_filter_notice("You start securing \the [src] to the floor."))
+
+		if(do_after(user, 20 * W.toolspeed))
+			if(!src) return
+			to_chat(user, span_notice("You [anchored? "un" : ""]secured \the [src]!"))
+			anchored = !anchored
+		return